diff --git a/CREDITS b/CREDITS
index d8fe12a..2346b09 100644
--- a/CREDITS
+++ b/CREDITS
@@ -1823,6 +1823,11 @@
 S: D-64295
 S: Germany
 
+N: Avi Kivity
+E: avi.kivity@gmail.com
+D: Kernel-based Virtual Machine (KVM)
+S: Ra'annana, Israel
+
 N: Andi Kleen
 E: andi@firstfloor.org
 U: http://www.halobates.de
diff --git a/Documentation/devicetree/bindings/misc/atmel-ssc.txt b/Documentation/devicetree/bindings/misc/atmel-ssc.txt
new file mode 100644
index 0000000..38e51ad
--- /dev/null
+++ b/Documentation/devicetree/bindings/misc/atmel-ssc.txt
@@ -0,0 +1,15 @@
+* Atmel SSC driver.
+
+Required properties:
+- compatible: "atmel,at91rm9200-ssc" or "atmel,at91sam9g45-ssc"
+	- atmel,at91rm9200-ssc: support pdc transfer
+	- atmel,at91sam9g45-ssc: support dma transfer
+- reg: Should contain SSC registers location and length
+- interrupts: Should contain SSC interrupt
+
+Example:
+ssc0: ssc@fffbc000 {
+	compatible = "atmel,at91rm9200-ssc";
+	reg = <0xfffbc000 0x4000>;
+	interrupts = <14 4 5>;
+};
diff --git a/Documentation/devicetree/bindings/net/mdio-gpio.txt b/Documentation/devicetree/bindings/net/mdio-gpio.txt
index bc954952..c79bab0 100644
--- a/Documentation/devicetree/bindings/net/mdio-gpio.txt
+++ b/Documentation/devicetree/bindings/net/mdio-gpio.txt
@@ -8,9 +8,16 @@
 
 MDC, MDIO.
 
+Note: Each gpio-mdio bus should have an alias correctly numbered in "aliases"
+node.
+
 Example:
 
-mdio {
+aliases {
+	mdio-gpio0 = <&mdio0>;
+};
+
+mdio0: mdio {
 	compatible = "virtual,mdio-gpio";
 	#address-cells = <1>;
 	#size-cells = <0>;
diff --git a/Documentation/devicetree/bindings/sound/ak4104.txt b/Documentation/devicetree/bindings/sound/ak4104.txt
new file mode 100644
index 0000000..b902ee3
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/ak4104.txt
@@ -0,0 +1,22 @@
+AK4104 S/PDIF transmitter
+
+This device supports SPI mode only.
+
+Required properties:
+
+  - compatible : "asahi-kasei,ak4104"
+
+  - reg : The chip select number on the SPI bus
+
+Optional properties:
+
+  - reset-gpio : a GPIO spec for the reset pin. If specified, it will be
+		 deasserted before communication to the device starts.
+
+Example:
+
+spdif: ak4104@0 {
+	compatible = "asahi-kasei,ak4104";
+	reg = <0>;
+	spi-max-frequency = <5000000>;
+};
diff --git a/Documentation/devicetree/bindings/sound/atmel-at91sam9g20ek-wm8731-audio.txt b/Documentation/devicetree/bindings/sound/atmel-at91sam9g20ek-wm8731-audio.txt
new file mode 100644
index 0000000..9c5a994
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/atmel-at91sam9g20ek-wm8731-audio.txt
@@ -0,0 +1,26 @@
+* Atmel at91sam9g20ek wm8731 audio complex
+
+Required properties:
+  - compatible: "atmel,at91sam9g20ek-wm8731-audio"
+  - atmel,model: The user-visible name of this sound complex.
+  - atmel,audio-routing: A list of the connections between audio components.
+  - atmel,ssc-controller: The phandle of the SSC controller
+  - atmel,audio-codec: The phandle of the WM8731 audio codec
+Optional properties:
+  - pinctrl-names, pinctrl-0: Please refer to pinctrl-bindings.txt
+
+Example:
+sound {
+	compatible = "atmel,at91sam9g20ek-wm8731-audio";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pck0_as_mck>;
+
+	atmel,model = "wm8731 @ AT91SAMG20EK";
+
+	atmel,audio-routing =
+		"Ext Spk", "LHPOUT",
+		"Int MIC", "MICIN";
+
+	atmel,ssc-controller = <&ssc0>;
+	atmel,audio-codec = <&wm8731>;
+};
diff --git a/Documentation/devicetree/bindings/sound/cs4271.txt b/Documentation/devicetree/bindings/sound/cs4271.txt
index c81b5fd..a850fb9 100644
--- a/Documentation/devicetree/bindings/sound/cs4271.txt
+++ b/Documentation/devicetree/bindings/sound/cs4271.txt
@@ -18,6 +18,8 @@
 
  - reset-gpio: 	a GPIO spec to define which pin is connected to the chip's
 		!RESET pin
+ - cirrus,amuteb-eq-bmutec:	When given, the Codec's AMUTEB=BMUTEC flag
+				is enabled.
 
 Examples:
 
diff --git a/Documentation/devicetree/bindings/sound/omap-abe-twl6040.txt b/Documentation/devicetree/bindings/sound/omap-abe-twl6040.txt
index 65dec87..fd40c85 100644
--- a/Documentation/devicetree/bindings/sound/omap-abe-twl6040.txt
+++ b/Documentation/devicetree/bindings/sound/omap-abe-twl6040.txt
@@ -12,7 +12,7 @@
 
 Optional properties:
 - ti,dmic: phandle for the OMAP dmic node if the machine have it connected
-- ti,jack_detection: Need to be set to <1> if the board capable to detect jack
+- ti,jack_detection: Need to be present if the board capable to detect jack
   insertion, removal.
 
 Available audio endpoints for the audio-routing table:
@@ -59,7 +59,7 @@
 	compatible = "ti,abe-twl6040";
 	ti,model = "SDP4430";
 
-	ti,jack-detection = <1>;
+	ti,jack-detection;
 	ti,mclk-freq = <38400000>;
 
 	ti,mcpdm = <&mcpdm>;
diff --git a/Documentation/networking/vxlan.txt b/Documentation/networking/vxlan.txt
index 5b34b76..6d99351 100644
--- a/Documentation/networking/vxlan.txt
+++ b/Documentation/networking/vxlan.txt
@@ -32,7 +32,7 @@
   # ip link delete vxlan0
 
 3. Show vxlan info
-  # ip -d show vxlan0
+  # ip -d link show vxlan0
 
 It is possible to create, destroy and display the vxlan
 forwarding table using the new bridge command.
@@ -41,7 +41,7 @@
   # bridge fdb add to 00:17:42:8a:b4:05 dst 192.19.0.2 dev vxlan0
 
 2. Delete forwarding table entry
-  # bridge fdb delete 00:17:42:8a:b4:05
+  # bridge fdb delete 00:17:42:8a:b4:05 dev vxlan0
 
 3. Show forwarding table
   # bridge fdb show dev vxlan0
diff --git a/MAINTAINERS b/MAINTAINERS
index bb0b27d..9386a63 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -526,17 +526,17 @@
 F:	arch/x86/include/asm/geode.h
 
 AMD IOMMU (AMD-VI)
-M:	Joerg Roedel <joerg.roedel@amd.com>
+M:	Joerg Roedel <joro@8bytes.org>
 L:	iommu@lists.linux-foundation.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
-S:	Supported
+S:	Maintained
 F:	drivers/iommu/amd_iommu*.[ch]
 F:	include/linux/amd-iommu.h
 
 AMD MICROCODE UPDATE SUPPORT
-M:	Andreas Herrmann <andreas.herrmann3@amd.com>
+M:	Andreas Herrmann <herrmann.der.user@googlemail.com>
 L:	amd64-microcode@amd64.org
-S:	Supported
+S:	Maintained
 F:	arch/x86/kernel/microcode_amd.c
 
 AMS (Apple Motion Sensor) DRIVER
@@ -841,6 +841,14 @@
 F:	arch/arm/mach-sa1100/jornada720.c
 F:	arch/arm/mach-sa1100/include/mach/jornada720.h
 
+ARM/IGEP MACHINE SUPPORT
+M:	Enric Balletbo i Serra <eballetbo@gmail.com>
+M:	Javier Martinez Canillas <javier@dowhile0.org>
+L:	linux-omap@vger.kernel.org
+L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+S:	Maintained
+F:	arch/arm/mach-omap2/board-igep0020.c
+
 ARM/INCOME PXA270 SUPPORT
 M:	Marek Vasut <marek.vasut@gmail.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
@@ -2708,10 +2716,10 @@
 
 EDAC-AMD64
 M:	Doug Thompson <dougthompson@xmission.com>
-M:	Borislav Petkov <borislav.petkov@amd.com>
+M:	Borislav Petkov <bp@alien8.de>
 L:	linux-edac@vger.kernel.org
 W:	bluesmoke.sourceforge.net
-S:	Supported
+S:	Maintained
 F:	drivers/edac/amd64_edac*
 
 EDAC-E752X
@@ -3753,7 +3761,7 @@
 F:	drivers/platform/x86/ideapad-laptop.c
 
 IDE/ATAPI DRIVERS
-M:	Borislav Petkov <petkovbb@gmail.com>
+M:	Borislav Petkov <bp@alien8.de>
 L:	linux-ide@vger.kernel.org
 S:	Maintained
 F:	Documentation/cdrom/ide-cd
@@ -4280,8 +4288,8 @@
 F:	include/linux/sunrpc/
 
 KERNEL VIRTUAL MACHINE (KVM)
-M:	Avi Kivity <avi@redhat.com>
 M:	Marcelo Tosatti <mtosatti@redhat.com>
+M:	Gleb Natapov <gleb@redhat.com>
 L:	kvm@vger.kernel.org
 W:	http://kvm.qumranet.com
 S:	Supported
@@ -5413,7 +5421,7 @@
 F:	sound/drivers/opl4/
 
 OPROFILE
-M:	Robert Richter <robert.richter@amd.com>
+M:	Robert Richter <rric@kernel.org>
 L:	oprofile-list@lists.sf.net
 S:	Maintained
 F:	arch/*/include/asm/oprofile*.h
@@ -8198,7 +8206,7 @@
 
 X86 MCE INFRASTRUCTURE
 M:	Tony Luck <tony.luck@intel.com>
-M:	Borislav Petkov <bp@amd64.org>
+M:	Borislav Petkov <bp@alien8.de>
 L:	linux-edac@vger.kernel.org
 S:	Maintained
 F:	arch/x86/kernel/cpu/mcheck/*
diff --git a/Makefile b/Makefile
index 9f6ca12..3d2fc46 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION = 3
 PATCHLEVEL = 7
 SUBLEVEL = 0
-EXTRAVERSION = -rc6
+EXTRAVERSION = -rc7
 NAME = Terrified Chipmunk
 
 # *DOCUMENTATION*
diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index 1e6956a..14db93e 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -445,7 +445,7 @@
  * unhappy with OSF UFS. [CHECKME]
  */
 static int
-osf_ufs_mount(char *dirname, struct ufs_args __user *args, int flags)
+osf_ufs_mount(const char *dirname, struct ufs_args __user *args, int flags)
 {
 	int retval;
 	struct cdfs_args tmp;
@@ -465,7 +465,7 @@
 }
 
 static int
-osf_cdfs_mount(char *dirname, struct cdfs_args __user *args, int flags)
+osf_cdfs_mount(const char *dirname, struct cdfs_args __user *args, int flags)
 {
 	int retval;
 	struct cdfs_args tmp;
@@ -485,7 +485,7 @@
 }
 
 static int
-osf_procfs_mount(char *dirname, struct procfs_args __user *args, int flags)
+osf_procfs_mount(const char *dirname, struct procfs_args __user *args, int flags)
 {
 	struct procfs_args tmp;
 
diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi
index d410581..aaa42d8 100644
--- a/arch/arm/boot/dts/at91sam9260.dtsi
+++ b/arch/arm/boot/dts/at91sam9260.dtsi
@@ -29,6 +29,7 @@
 		tcb0 = &tcb0;
 		tcb1 = &tcb1;
 		i2c0 = &i2c0;
+		ssc0 = &ssc0;
 	};
 	cpus {
 		cpu@0 {
@@ -212,6 +213,13 @@
 				status = "disabled";
 			};
 
+			ssc0: ssc@fffbc000 {
+				compatible = "atmel,at91rm9200-ssc";
+				reg = <0xfffbc000 0x4000>;
+				interrupts = <14 4 5>;
+				status = "disable";
+			};
+
 			adc0: adc@fffe0000 {
 				compatible = "atmel,at91sam9260-adc";
 				reg = <0xfffe0000 0x100>;
diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi
index 3e6e5c1..3b721ee 100644
--- a/arch/arm/boot/dts/at91sam9263.dtsi
+++ b/arch/arm/boot/dts/at91sam9263.dtsi
@@ -25,6 +25,8 @@
 		gpio4 = &pioE;
 		tcb0 = &tcb0;
 		i2c0 = &i2c0;
+		ssc0 = &ssc0;
+		ssc1 = &ssc1;
 	};
 	cpus {
 		cpu@0 {
@@ -173,6 +175,20 @@
 				status = "disabled";
 			};
 
+			ssc0: ssc@fff98000 {
+				compatible = "atmel,at91rm9200-ssc";
+				reg = <0xfff98000 0x4000>;
+				interrupts = <16 4 5>;
+				status = "disable";
+			};
+
+			ssc1: ssc@fff9c000 {
+				compatible = "atmel,at91rm9200-ssc";
+				reg = <0xfff9c000 0x4000>;
+				interrupts = <17 4 5>;
+				status = "disable";
+			};
+
 			macb0: ethernet@fffbc000 {
 				compatible = "cdns,at32ap7000-macb", "cdns,macb";
 				reg = <0xfffbc000 0x100>;
diff --git a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi
index e6391a4..2dcec8d 100644
--- a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi
+++ b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi
@@ -30,6 +30,16 @@
 
 	ahb {
 		apb {
+			pinctrl@fffff400 {
+				board {
+					pinctrl_pck0_as_mck: pck0_as_mck {
+						atmel,pins =
+							<2 1 0x2 0x0>;	/* PC1 periph B */
+					};
+
+				};
+			};
+
 			dbgu: serial@fffff200 {
 				status = "okay";
 			};
@@ -51,6 +61,11 @@
 				atmel,vbus-gpio = <&pioC 5 0>;
 				status = "okay";
 			};
+
+			ssc0: ssc@fffbc000 {
+				status = "okay";
+				pinctrl-0 = <&pinctrl_ssc0_tx>;
+			};
 		};
 
 		nand0: nand@40000000 {
@@ -114,7 +129,7 @@
 			reg = <0x50>;
 		};
 
-		wm8731@1b {
+		wm8731: wm8731@1b {
 			compatible = "wm8731";
 			reg = <0x1b>;
 		};
@@ -139,4 +154,19 @@
 			gpio-key,wakeup;
 		};
 	};
+
+	sound {
+		compatible = "atmel,at91sam9g20ek-wm8731-audio";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_pck0_as_mck>;
+
+		atmel,model = "wm8731 @ AT91SAMG20EK";
+
+		atmel,audio-routing =
+			"Ext Spk", "LHPOUT",
+			"Int Mic", "MICIN";
+
+		atmel,ssc-controller = <&ssc0>;
+		atmel,audio-codec = <&wm8731>;
+	};
 };
diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi
index 3add030..acfa207 100644
--- a/arch/arm/boot/dts/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/at91sam9g45.dtsi
@@ -31,6 +31,8 @@
 		tcb1 = &tcb1;
 		i2c0 = &i2c0;
 		i2c1 = &i2c1;
+		ssc0 = &ssc0;
+		ssc1 = &ssc1;
 	};
 	cpus {
 		cpu@0 {
@@ -226,6 +228,20 @@
 				status = "disabled";
 			};
 
+			ssc0: ssc@fff9c000 {
+				compatible = "atmel,at91sam9g45-ssc";
+				reg = <0xfff9c000 0x4000>;
+				interrupts = <16 4 5>;
+				status = "disable";
+			};
+
+			ssc1: ssc@fffa0000 {
+				compatible = "atmel,at91sam9g45-ssc";
+				reg = <0xfffa0000 0x4000>;
+				interrupts = <17 4 5>;
+				status = "disable";
+			};
+
 			adc0: adc@fffb0000 {
 				compatible = "atmel,at91sam9260-adc";
 				reg = <0xfffb0000 0x100>;
diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
index 03fc136..69667d0 100644
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -30,6 +30,7 @@
 		i2c0 = &i2c0;
 		i2c1 = &i2c1;
 		i2c2 = &i2c2;
+		ssc0 = &ssc0;
 	};
 	cpus {
 		cpu@0 {
@@ -87,6 +88,13 @@
 				interrupts = <1 4 7>;
 			};
 
+			ssc0: ssc@f0010000 {
+				compatible = "atmel,at91sam9g45-ssc";
+				reg = <0xf0010000 0x4000>;
+				interrupts = <28 4 5>;
+				status = "disable";
+			};
+
 			tcb0: timer@f8008000 {
 				compatible = "atmel,at91sam9x5-tcb";
 				reg = <0xf8008000 0x100>;
diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c
index 5269825..af47c75 100644
--- a/arch/arm/mach-at91/at91rm9200.c
+++ b/arch/arm/mach-at91/at91rm9200.c
@@ -184,9 +184,12 @@
 	CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.1", &tc3_clk),
 	CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.1", &tc4_clk),
 	CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.1", &tc5_clk),
-	CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk),
-	CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk),
-	CLKDEV_CON_DEV_ID("pclk", "ssc.2", &ssc2_clk),
+	CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.0", &ssc0_clk),
+	CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.1", &ssc1_clk),
+	CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.2", &ssc2_clk),
+	CLKDEV_CON_DEV_ID("pclk", "fffd0000.ssc", &ssc0_clk),
+	CLKDEV_CON_DEV_ID("pclk", "fffd4000.ssc", &ssc1_clk),
+	CLKDEV_CON_DEV_ID("pclk", "fffd8000.ssc", &ssc2_clk),
 	CLKDEV_CON_DEV_ID(NULL, "i2c-at91rm9200.0", &twi_clk),
 	/* fake hclk clock */
 	CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk),
diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c
index 3cee0e6..9e76427 100644
--- a/arch/arm/mach-at91/at91rm9200_devices.c
+++ b/arch/arm/mach-at91/at91rm9200_devices.c
@@ -752,7 +752,7 @@
 };
 
 static struct platform_device at91rm9200_ssc0_device = {
-	.name	= "ssc",
+	.name	= "at91rm9200_ssc",
 	.id	= 0,
 	.dev	= {
 		.dma_mask		= &ssc0_dmamask,
@@ -794,7 +794,7 @@
 };
 
 static struct platform_device at91rm9200_ssc1_device = {
-	.name	= "ssc",
+	.name	= "at91rm9200_ssc",
 	.id	= 1,
 	.dev	= {
 		.dma_mask		= &ssc1_dmamask,
@@ -836,7 +836,7 @@
 };
 
 static struct platform_device at91rm9200_ssc2_device = {
-	.name	= "ssc",
+	.name	= "at91rm9200_ssc",
 	.id	= 2,
 	.dev	= {
 		.dma_mask		= &ssc2_dmamask,
diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c
index f820261..a41eb3d 100644
--- a/arch/arm/mach-at91/at91sam9260.c
+++ b/arch/arm/mach-at91/at91sam9260.c
@@ -210,7 +210,8 @@
 	CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.1", &tc3_clk),
 	CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.1", &tc4_clk),
 	CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.1", &tc5_clk),
-	CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc_clk),
+	CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.0", &ssc_clk),
+	CLKDEV_CON_DEV_ID("pclk", "fffbc000.ssc", &ssc_clk),
 	CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9260.0", &twi_clk),
 	CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20.0", &twi_clk),
 	/* more usart lookup table for DT entries */
diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c
index 414bd85..e67cfa2 100644
--- a/arch/arm/mach-at91/at91sam9260_devices.c
+++ b/arch/arm/mach-at91/at91sam9260_devices.c
@@ -742,7 +742,7 @@
 };
 
 static struct platform_device at91sam9260_ssc_device = {
-	.name	= "ssc",
+	.name	= "at91rm9200_ssc",
 	.id	= 0,
 	.dev	= {
 		.dma_mask		= &ssc_dmamask,
diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c
index 04295c0..7fcbe05 100644
--- a/arch/arm/mach-at91/at91sam9261.c
+++ b/arch/arm/mach-at91/at91sam9261.c
@@ -174,9 +174,12 @@
 	CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tc0_clk),
 	CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.0", &tc1_clk),
 	CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.0", &tc2_clk),
-	CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk),
-	CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk),
-	CLKDEV_CON_DEV_ID("pclk", "ssc.2", &ssc2_clk),
+	CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.0", &ssc0_clk),
+	CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.1", &ssc1_clk),
+	CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.2", &ssc2_clk),
+	CLKDEV_CON_DEV_ID("pclk", "fffbc000.ssc", &ssc0_clk),
+	CLKDEV_CON_DEV_ID("pclk", "fffc0000.ssc", &ssc1_clk),
+	CLKDEV_CON_DEV_ID("pclk", "fffc4000.ssc", &ssc2_clk),
 	CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &hck0),
 	CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9261.0", &twi_clk),
 	CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g10.0", &twi_clk),
diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c
index cd604aa..a27d9dd 100644
--- a/arch/arm/mach-at91/at91sam9261_devices.c
+++ b/arch/arm/mach-at91/at91sam9261_devices.c
@@ -706,7 +706,7 @@
 };
 
 static struct platform_device at91sam9261_ssc0_device = {
-	.name	= "ssc",
+	.name	= "at91rm9200_ssc",
 	.id	= 0,
 	.dev	= {
 		.dma_mask		= &ssc0_dmamask,
@@ -748,7 +748,7 @@
 };
 
 static struct platform_device at91sam9261_ssc1_device = {
-	.name	= "ssc",
+	.name	= "at91rm9200_ssc",
 	.id	= 1,
 	.dev	= {
 		.dma_mask		= &ssc1_dmamask,
@@ -790,7 +790,7 @@
 };
 
 static struct platform_device at91sam9261_ssc2_device = {
-	.name	= "ssc",
+	.name	= "at91rm9200_ssc",
 	.id	= 2,
 	.dev	= {
 		.dma_mask		= &ssc2_dmamask,
diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c
index d6f9c23..c0f4c8c 100644
--- a/arch/arm/mach-at91/at91sam9263.c
+++ b/arch/arm/mach-at91/at91sam9263.c
@@ -186,8 +186,10 @@
 static struct clk_lookup periph_clocks_lookups[] = {
 	/* One additional fake clock for macb_hclk */
 	CLKDEV_CON_ID("hclk", &macb_clk),
-	CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk),
-	CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk),
+	CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.0", &ssc0_clk),
+	CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.1", &ssc1_clk),
+	CLKDEV_CON_DEV_ID("pclk", "fff98000.ssc", &ssc0_clk),
+	CLKDEV_CON_DEV_ID("pclk", "fff9c000.ssc", &ssc1_clk),
 	CLKDEV_CON_DEV_ID("mci_clk", "atmel_mci.0", &mmc0_clk),
 	CLKDEV_CON_DEV_ID("mci_clk", "atmel_mci.1", &mmc1_clk),
 	CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.0", &spi0_clk),
diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c
index 9c61e59..8215839 100644
--- a/arch/arm/mach-at91/at91sam9263_devices.c
+++ b/arch/arm/mach-at91/at91sam9263_devices.c
@@ -1199,7 +1199,7 @@
 };
 
 static struct platform_device at91sam9263_ssc0_device = {
-	.name	= "ssc",
+	.name	= "at91rm9200_ssc",
 	.id	= 0,
 	.dev	= {
 		.dma_mask		= &ssc0_dmamask,
@@ -1241,7 +1241,7 @@
 };
 
 static struct platform_device at91sam9263_ssc1_device = {
-	.name	= "ssc",
+	.name	= "at91rm9200_ssc",
 	.id	= 1,
 	.dev	= {
 		.dma_mask		= &ssc1_dmamask,
diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c
index 84af1b5..a4282d3 100644
--- a/arch/arm/mach-at91/at91sam9g45.c
+++ b/arch/arm/mach-at91/at91sam9g45.c
@@ -239,8 +239,10 @@
 	CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.1", &tcb0_clk),
 	CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g10.0", &twi0_clk),
 	CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g10.1", &twi1_clk),
-	CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk),
-	CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk),
+	CLKDEV_CON_DEV_ID("pclk", "at91sam9g45_ssc.0", &ssc0_clk),
+	CLKDEV_CON_DEV_ID("pclk", "at91sam9g45_ssc.1", &ssc1_clk),
+	CLKDEV_CON_DEV_ID("pclk", "fff9c000.ssc", &ssc0_clk),
+	CLKDEV_CON_DEV_ID("pclk", "fffa0000.ssc", &ssc1_clk),
 	CLKDEV_CON_DEV_ID(NULL, "atmel-trng", &trng_clk),
 	CLKDEV_CON_DEV_ID(NULL, "atmel_sha", &aestdessha_clk),
 	CLKDEV_CON_DEV_ID(NULL, "atmel_tdes", &aestdessha_clk),
diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c
index fcd233c..d26474a 100644
--- a/arch/arm/mach-at91/at91sam9g45_devices.c
+++ b/arch/arm/mach-at91/at91sam9g45_devices.c
@@ -1459,7 +1459,7 @@
 };
 
 static struct platform_device at91sam9g45_ssc0_device = {
-	.name	= "ssc",
+	.name	= "at91sam9g45_ssc",
 	.id	= 0,
 	.dev	= {
 		.dma_mask		= &ssc0_dmamask,
@@ -1501,7 +1501,7 @@
 };
 
 static struct platform_device at91sam9g45_ssc1_device = {
-	.name	= "ssc",
+	.name	= "at91sam9g45_ssc",
 	.id	= 1,
 	.dev	= {
 		.dma_mask		= &ssc1_dmamask,
diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c
index 72e9084..b683fdc 100644
--- a/arch/arm/mach-at91/at91sam9rl.c
+++ b/arch/arm/mach-at91/at91sam9rl.c
@@ -184,8 +184,10 @@
 	CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tc0_clk),
 	CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.0", &tc1_clk),
 	CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.0", &tc2_clk),
-	CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk),
-	CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk),
+	CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.0", &ssc0_clk),
+	CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.1", &ssc1_clk),
+	CLKDEV_CON_DEV_ID("pclk", "fffc0000.ssc", &ssc0_clk),
+	CLKDEV_CON_DEV_ID("pclk", "fffc4000.ssc", &ssc1_clk),
 	CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20.0", &twi0_clk),
 	CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20.1", &twi1_clk),
 	CLKDEV_CON_ID("pioA", &pioA_clk),
diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c
index 5047bdc..b656110 100644
--- a/arch/arm/mach-at91/at91sam9rl_devices.c
+++ b/arch/arm/mach-at91/at91sam9rl_devices.c
@@ -832,7 +832,7 @@
 };
 
 static struct platform_device at91sam9rl_ssc0_device = {
-	.name	= "ssc",
+	.name	= "at91rm9200_ssc",
 	.id	= 0,
 	.dev	= {
 		.dma_mask		= &ssc0_dmamask,
@@ -874,7 +874,7 @@
 };
 
 static struct platform_device at91sam9rl_ssc1_device = {
-	.name	= "ssc",
+	.name	= "at91rm9200_ssc",
 	.id	= 1,
 	.dev	= {
 		.dma_mask		= &ssc1_dmamask,
diff --git a/arch/arm/mach-at91/at91sam9x5.c b/arch/arm/mach-at91/at91sam9x5.c
index e503538..18fbbb2 100644
--- a/arch/arm/mach-at91/at91sam9x5.c
+++ b/arch/arm/mach-at91/at91sam9x5.c
@@ -231,6 +231,7 @@
 	CLKDEV_CON_DEV_ID("t0_clk", "f800c000.timer", &tcb0_clk),
 	CLKDEV_CON_DEV_ID("dma_clk", "ffffec00.dma-controller", &dma0_clk),
 	CLKDEV_CON_DEV_ID("dma_clk", "ffffee00.dma-controller", &dma1_clk),
+	CLKDEV_CON_DEV_ID("pclk", "f0010000.ssc", &ssc_clk),
 	CLKDEV_CON_DEV_ID(NULL, "f8010000.i2c", &twi0_clk),
 	CLKDEV_CON_DEV_ID(NULL, "f8014000.i2c", &twi1_clk),
 	CLKDEV_CON_DEV_ID(NULL, "f8018000.i2c", &twi2_clk),
diff --git a/arch/arm/mach-at91/board-sam9g20ek.c b/arch/arm/mach-at91/board-sam9g20ek.c
index 3ab2b86..ebdbf42 100644
--- a/arch/arm/mach-at91/board-sam9g20ek.c
+++ b/arch/arm/mach-at91/board-sam9g20ek.c
@@ -353,6 +353,16 @@
         },
 };
 
+static struct platform_device sam9g20ek_audio_device = {
+	.name   = "at91sam9g20ek-audio",
+	.id     = -1,
+};
+
+static void __init ek_add_device_audio(void)
+{
+	platform_device_register(&sam9g20ek_audio_device);
+}
+
 
 static void __init ek_board_init(void)
 {
@@ -394,6 +404,7 @@
 	at91_set_B_periph(AT91_PIN_PC1, 0);
 	/* SSC (for WM8731) */
 	at91_add_device_ssc(AT91SAM9260_ID_SSC, ATMEL_SSC_TX);
+	ek_add_device_audio();
 }
 
 MACHINE_START(AT91SAM9G20EK, "Atmel AT91SAM9G20-EK")
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index 32ee3f8..d9bc3fa 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -762,16 +762,19 @@
 };
 
 static struct snd_platform_data da850_evm_snd_data = {
-	.tx_dma_offset	= 0x2000,
-	.rx_dma_offset	= 0x2000,
-	.op_mode	= DAVINCI_MCASP_IIS_MODE,
-	.num_serializer	= ARRAY_SIZE(da850_iis_serializer_direction),
-	.tdm_slots	= 2,
-	.serial_dir	= da850_iis_serializer_direction,
-	.asp_chan_q	= EVENTQ_0,
-	.version	= MCASP_VERSION_2,
-	.txnumevt	= 1,
-	.rxnumevt	= 1,
+	.tx_dma_offset		= 0x2000,
+	.rx_dma_offset		= 0x2000,
+	.op_mode		= DAVINCI_MCASP_IIS_MODE,
+	.num_serializer		= ARRAY_SIZE(da850_iis_serializer_direction),
+	.tdm_slots		= 2,
+	.serial_dir		= da850_iis_serializer_direction,
+	.asp_chan_q		= EVENTQ_0,
+	.ram_chan_q		= EVENTQ_1,
+	.version		= MCASP_VERSION_2,
+	.txnumevt		= 1,
+	.rxnumevt		= 1,
+	.sram_size_playback	= SZ_8K,
+	.sram_size_capture	= SZ_8K,
 };
 
 static const short da850_evm_mcasp_pins[] __initconst = {
@@ -1509,6 +1512,7 @@
 		pr_warning("da850_evm_init: mcasp mux setup failed: %d\n",
 				ret);
 
+	da850_evm_snd_data.sram_pool = sram_get_gen_pool();
 	da8xx_register_mcasp(0, &da850_evm_snd_data);
 
 	ret = davinci_cfg_reg_list(da850_lcdcntl_pins);
diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c
index cd0c8b1..14e9947 100644
--- a/arch/arm/mach-davinci/dm644x.c
+++ b/arch/arm/mach-davinci/dm644x.c
@@ -713,8 +713,7 @@
 		break;
 	case VPBE_ENC_CUSTOM_TIMINGS:
 		if (pclock <= 27000000) {
-			v |= DM644X_VPSS_MUXSEL_PLL2_MODE |
-			     DM644X_VPSS_DACCLKEN;
+			v |= DM644X_VPSS_DACCLKEN;
 			writel(v, DAVINCI_SYSMOD_VIRT(SYSMOD_VPSS_CLKCTL));
 		} else {
 			/*
diff --git a/arch/arm/mach-exynos/dma.c b/arch/arm/mach-exynos/dma.c
index 21d568b..87e07d6 100644
--- a/arch/arm/mach-exynos/dma.c
+++ b/arch/arm/mach-exynos/dma.c
@@ -275,6 +275,9 @@
 		exynos_pdma1_pdata.nr_valid_peri =
 			ARRAY_SIZE(exynos4210_pdma1_peri);
 		exynos_pdma1_pdata.peri_id = exynos4210_pdma1_peri;
+
+		if (samsung_rev() == EXYNOS4210_REV_0)
+			exynos_mdma1_device.res.start = EXYNOS4_PA_S_MDMA1;
 	} else if (soc_is_exynos4212() || soc_is_exynos4412()) {
 		exynos_pdma0_pdata.nr_valid_peri =
 			ARRAY_SIZE(exynos4212_pdma0_peri);
diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h
index 8480849..ed4da45 100644
--- a/arch/arm/mach-exynos/include/mach/map.h
+++ b/arch/arm/mach-exynos/include/mach/map.h
@@ -90,6 +90,7 @@
 
 #define EXYNOS4_PA_MDMA0		0x10810000
 #define EXYNOS4_PA_MDMA1		0x12850000
+#define EXYNOS4_PA_S_MDMA1		0x12840000
 #define EXYNOS4_PA_PDMA0		0x12680000
 #define EXYNOS4_PA_PDMA1		0x12690000
 #define EXYNOS5_PA_MDMA0		0x10800000
diff --git a/arch/arm/mach-exynos/mach-armlex4210.c b/arch/arm/mach-exynos/mach-armlex4210.c
index 3f37a5e..b938f9f 100644
--- a/arch/arm/mach-exynos/mach-armlex4210.c
+++ b/arch/arm/mach-exynos/mach-armlex4210.c
@@ -147,7 +147,6 @@
 	&s3c_device_hsmmc3,
 	&s3c_device_rtc,
 	&s3c_device_wdt,
-	&samsung_asoc_dma,
 	&armlex4210_smsc911x,
 	&exynos4_device_ahci,
 };
diff --git a/arch/arm/mach-exynos/mach-smdkv310.c b/arch/arm/mach-exynos/mach-smdkv310.c
index ee4fb1a..5de9ee2 100644
--- a/arch/arm/mach-exynos/mach-smdkv310.c
+++ b/arch/arm/mach-exynos/mach-smdkv310.c
@@ -311,7 +311,6 @@
 	&s5p_device_mfc_l,
 	&s5p_device_mfc_r,
 	&exynos4_device_spdif,
-	&samsung_asoc_dma,
 	&samsung_asoc_idma,
 	&s5p_device_fimd0,
 	&smdkv310_device_audio,
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c
index 48d5e41..3785906 100644
--- a/arch/arm/mach-omap2/board-igep0020.c
+++ b/arch/arm/mach-omap2/board-igep0020.c
@@ -580,6 +580,11 @@
 	} else
 		return;
 
+	/* Make sure that the GPIO pins are muxed correctly */
+	omap_mux_init_gpio(igep_wlan_bt_gpios[0].gpio, OMAP_PIN_OUTPUT);
+	omap_mux_init_gpio(igep_wlan_bt_gpios[1].gpio, OMAP_PIN_OUTPUT);
+	omap_mux_init_gpio(igep_wlan_bt_gpios[2].gpio, OMAP_PIN_OUTPUT);
+
 	err = gpio_request_array(igep_wlan_bt_gpios,
 				 ARRAY_SIZE(igep_wlan_bt_gpios));
 	if (err) {
diff --git a/arch/arm/mach-omap2/common-board-devices.c b/arch/arm/mach-omap2/common-board-devices.c
index 48daac2..84551f2 100644
--- a/arch/arm/mach-omap2/common-board-devices.c
+++ b/arch/arm/mach-omap2/common-board-devices.c
@@ -64,30 +64,36 @@
 	struct spi_board_info *spi_bi = &ads7846_spi_board_info;
 	int err;
 
-	err = gpio_request_one(gpio_pendown, GPIOF_IN, "TSPenDown");
-	if (err) {
-		pr_err("Couldn't obtain gpio for TSPenDown: %d\n", err);
-		return;
-	}
+	/*
+	 * If a board defines get_pendown_state() function, request the pendown
+	 * GPIO and set the GPIO debounce time.
+	 * If a board does not define the get_pendown_state() function, then
+	 * the ads7846 driver will setup the pendown GPIO itself.
+	 */
+	if (board_pdata && board_pdata->get_pendown_state) {
+		err = gpio_request_one(gpio_pendown, GPIOF_IN, "TSPenDown");
+		if (err) {
+			pr_err("Couldn't obtain gpio for TSPenDown: %d\n", err);
+			return;
+		}
 
-	if (gpio_debounce)
-		gpio_set_debounce(gpio_pendown, gpio_debounce);
+		if (gpio_debounce)
+			gpio_set_debounce(gpio_pendown, gpio_debounce);
+
+		gpio_export(gpio_pendown, 0);
+	}
 
 	spi_bi->bus_num	= bus_num;
 	spi_bi->irq	= gpio_to_irq(gpio_pendown);
 
+	ads7846_config.gpio_pendown = gpio_pendown;
+
 	if (board_pdata) {
 		board_pdata->gpio_pendown = gpio_pendown;
+		board_pdata->gpio_pendown_debounce = gpio_debounce;
 		spi_bi->platform_data = board_pdata;
-		if (board_pdata->get_pendown_state)
-			gpio_export(gpio_pendown, 0);
-	} else {
-		ads7846_config.gpio_pendown = gpio_pendown;
 	}
 
-	if (!board_pdata || (board_pdata && !board_pdata->get_pendown_state))
-		gpio_free(gpio_pendown);
-
 	spi_register_board_info(&ads7846_spi_board_info, 1);
 }
 #else
diff --git a/arch/arm/mach-omap2/twl-common.c b/arch/arm/mach-omap2/twl-common.c
index 44c4205..a256135 100644
--- a/arch/arm/mach-omap2/twl-common.c
+++ b/arch/arm/mach-omap2/twl-common.c
@@ -73,6 +73,7 @@
 {
 	/* PMIC part*/
 	omap_mux_init_signal("sys_nirq1", OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE);
+	omap_mux_init_signal("fref_clk0_out.sys_drm_msecure", OMAP_PIN_OUTPUT);
 	omap_pmic_init(1, 400, pmic_type, 7 + OMAP44XX_IRQ_GIC_START, pmic_data);
 
 	/* Register additional devices on i2c1 bus if needed */
diff --git a/arch/arm/mach-s3c24xx/mach-gta02.c b/arch/arm/mach-s3c24xx/mach-gta02.c
index 4a96346..973b87c 100644
--- a/arch/arm/mach-s3c24xx/mach-gta02.c
+++ b/arch/arm/mach-s3c24xx/mach-gta02.c
@@ -521,7 +521,6 @@
 	&gta02_nor_flash,
 	&s3c24xx_pwm_device,
 	&s3c_device_iis,
-	&samsung_asoc_dma,
 	&s3c_device_i2c0,
 	&gta02_dfbmcs320_device,
 	&gta02_buttons_device,
diff --git a/arch/arm/mach-s3c24xx/mach-h1940.c b/arch/arm/mach-s3c24xx/mach-h1940.c
index 63aaf07..b23dd1b 100644
--- a/arch/arm/mach-s3c24xx/mach-h1940.c
+++ b/arch/arm/mach-s3c24xx/mach-h1940.c
@@ -632,7 +632,6 @@
 	&s3c_device_wdt,
 	&s3c_device_i2c0,
 	&s3c_device_iis,
-	&samsung_asoc_dma,
 	&s3c_device_usbgadget,
 	&h1940_device_leds,
 	&h1940_device_bluetooth,
diff --git a/arch/arm/mach-s3c24xx/mach-mini2440.c b/arch/arm/mach-s3c24xx/mach-mini2440.c
index 393c0f1..a31d5b8 100644
--- a/arch/arm/mach-s3c24xx/mach-mini2440.c
+++ b/arch/arm/mach-s3c24xx/mach-mini2440.c
@@ -519,7 +519,6 @@
 	&s3c_device_iis,
 	&uda1340_codec,
 	&mini2440_audio,
-	&samsung_asoc_dma,
 };
 
 static void __init mini2440_map_io(void)
diff --git a/arch/arm/mach-s3c24xx/mach-rx1950.c b/arch/arm/mach-s3c24xx/mach-rx1950.c
index 379fde5..0606f2f 100644
--- a/arch/arm/mach-s3c24xx/mach-rx1950.c
+++ b/arch/arm/mach-s3c24xx/mach-rx1950.c
@@ -712,7 +712,6 @@
 	&s3c_device_wdt,
 	&s3c_device_i2c0,
 	&s3c_device_iis,
-	&samsung_asoc_dma,
 	&s3c_device_usbgadget,
 	&s3c_device_rtc,
 	&s3c_device_nand,
diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c
index 13b7eaa..ef2117d 100644
--- a/arch/arm/mach-s3c64xx/mach-crag6410.c
+++ b/arch/arm/mach-s3c64xx/mach-crag6410.c
@@ -357,7 +357,6 @@
 	&s3c_device_timer[0],
 	&s3c64xx_device_iis0,
 	&s3c64xx_device_iis1,
-	&samsung_asoc_dma,
 	&samsung_device_keypad,
 	&crag6410_gpio_keydev,
 	&crag6410_dm9k_device,
diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c
index da1a771..574a9ee 100644
--- a/arch/arm/mach-s3c64xx/mach-smdk6410.c
+++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c
@@ -275,7 +275,6 @@
 	&s3c_device_fb,
 	&s3c_device_ohci,
 	&s3c_device_usb_hsotg,
-	&samsung_asoc_dma,
 	&s3c64xx_device_iisv4,
 	&samsung_device_keypad,
 
diff --git a/arch/arm/mach-s5p64x0/mach-smdk6440.c b/arch/arm/mach-s5p64x0/mach-smdk6440.c
index 96ea1fe..1af8235 100644
--- a/arch/arm/mach-s5p64x0/mach-smdk6440.c
+++ b/arch/arm/mach-s5p64x0/mach-smdk6440.c
@@ -165,7 +165,6 @@
 	&s3c_device_i2c1,
 	&s3c_device_ts,
 	&s3c_device_wdt,
-	&samsung_asoc_dma,
 	&s5p6440_device_iis,
 	&s3c_device_fb,
 	&smdk6440_lcd_lte480wv,
diff --git a/arch/arm/mach-s5p64x0/mach-smdk6450.c b/arch/arm/mach-s5p64x0/mach-smdk6450.c
index 12748b6..62526cc 100644
--- a/arch/arm/mach-s5p64x0/mach-smdk6450.c
+++ b/arch/arm/mach-s5p64x0/mach-smdk6450.c
@@ -183,7 +183,6 @@
 	&s3c_device_i2c1,
 	&s3c_device_ts,
 	&s3c_device_wdt,
-	&samsung_asoc_dma,
 	&s5p6450_device_iis0,
 	&s3c_device_fb,
 	&smdk6450_lcd_lte480wv,
diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-s5pc100/mach-smdkc100.c
index dba7384..9abe95e 100644
--- a/arch/arm/mach-s5pc100/mach-smdkc100.c
+++ b/arch/arm/mach-s5pc100/mach-smdkc100.c
@@ -197,7 +197,6 @@
 	&s3c_device_ts,
 	&s3c_device_wdt,
 	&smdkc100_lcd_powerdev,
-	&samsung_asoc_dma,
 	&s5pc100_device_iis0,
 	&samsung_device_keypad,
 	&s5pc100_device_ac97,
diff --git a/arch/arm/mach-s5pv210/mach-smdkc110.c b/arch/arm/mach-s5pv210/mach-smdkc110.c
index d9c99fc..f1f3bd3 100644
--- a/arch/arm/mach-s5pv210/mach-smdkc110.c
+++ b/arch/arm/mach-s5pv210/mach-smdkc110.c
@@ -85,7 +85,6 @@
 };
 
 static struct platform_device *smdkc110_devices[] __initdata = {
-	&samsung_asoc_dma,
 	&s5pv210_device_iis0,
 	&s5pv210_device_ac97,
 	&s5pv210_device_spdif,
diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c
index 4cdb5bb..6bc8404 100644
--- a/arch/arm/mach-s5pv210/mach-smdkv210.c
+++ b/arch/arm/mach-s5pv210/mach-smdkv210.c
@@ -234,7 +234,6 @@
 	&s5pv210_device_ac97,
 	&s5pv210_device_iis0,
 	&s5pv210_device_spdif,
-	&samsung_asoc_dma,
 	&samsung_asoc_idma,
 	&samsung_device_keypad,
 	&smdkv210_dm9000,
diff --git a/arch/arm/plat-omap/i2c.c b/arch/arm/plat-omap/i2c.c
index a5683a8..6013831 100644
--- a/arch/arm/plat-omap/i2c.c
+++ b/arch/arm/plat-omap/i2c.c
@@ -26,12 +26,14 @@
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
 #include <linux/i2c.h>
+#include <linux/i2c-omap.h>
 #include <linux/slab.h>
 #include <linux/err.h>
 #include <linux/clk.h>
 
 #include <mach/irqs.h>
 #include <plat/i2c.h>
+#include <plat/omap-pm.h>
 #include <plat/omap_device.h>
 
 #define OMAP_I2C_SIZE		0x3f
@@ -127,6 +129,16 @@
 
 
 #ifdef CONFIG_ARCH_OMAP2PLUS
+/*
+ * XXX This function is a temporary compatibility wrapper - only
+ * needed until the I2C driver can be converted to call
+ * omap_pm_set_max_dev_wakeup_lat() and handle a return code.
+ */
+static void omap_pm_set_max_mpu_wakeup_lat_compat(struct device *dev, long t)
+{
+	omap_pm_set_max_mpu_wakeup_lat(dev, t);
+}
+
 static inline int omap2_i2c_add_bus(int bus_id)
 {
 	int l;
@@ -158,6 +170,15 @@
 	dev_attr = (struct omap_i2c_dev_attr *)oh->dev_attr;
 	pdata->flags = dev_attr->flags;
 
+	/*
+	 * When waiting for completion of a i2c transfer, we need to
+	 * set a wake up latency constraint for the MPU. This is to
+	 * ensure quick enough wakeup from idle, when transfer
+	 * completes.
+	 * Only omap3 has support for constraints
+	 */
+	if (cpu_is_omap34xx())
+		pdata->set_mpu_wkup_lat = omap_pm_set_max_mpu_wakeup_lat_compat;
 	pdev = omap_device_build(name, bus_id, oh, pdata,
 			sizeof(struct omap_i2c_bus_platform_data),
 			NULL, 0, 0);
diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
index 03f654d..7d27a24 100644
--- a/arch/arm/plat-samsung/devs.c
+++ b/arch/arm/plat-samsung/devs.c
@@ -146,15 +146,6 @@
 
 /* ASOC DMA */
 
-struct platform_device samsung_asoc_dma = {
-	.name		= "samsung-audio",
-	.id		= -1,
-	.dev		= {
-		.dma_mask		= &samsung_device_dma_mask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	}
-};
-
 struct platform_device samsung_asoc_idma = {
 	.name		= "samsung-idma",
 	.id		= -1,
diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h
index 5da4b4f..c45f70c 100644
--- a/arch/arm/plat-samsung/include/plat/devs.h
+++ b/arch/arm/plat-samsung/include/plat/devs.h
@@ -135,7 +135,6 @@
 
 extern struct platform_device exynos_device_drm;
 
-extern struct platform_device samsung_asoc_dma;
 extern struct platform_device samsung_asoc_idma;
 extern struct platform_device samsung_device_keypad;
 
diff --git a/arch/m68k/include/asm/signal.h b/arch/m68k/include/asm/signal.h
index 67e489d..2df26b5 100644
--- a/arch/m68k/include/asm/signal.h
+++ b/arch/m68k/include/asm/signal.h
@@ -41,7 +41,7 @@
 static inline void sigaddset(sigset_t *set, int _sig)
 {
 	asm ("bfset %0{%1,#1}"
-		: "+od" (*set)
+		: "+o" (*set)
 		: "id" ((_sig - 1) ^ 31)
 		: "cc");
 }
@@ -49,7 +49,7 @@
 static inline void sigdelset(sigset_t *set, int _sig)
 {
 	asm ("bfclr %0{%1,#1}"
-		: "+od" (*set)
+		: "+o" (*set)
 		: "id" ((_sig - 1) ^ 31)
 		: "cc");
 }
@@ -65,7 +65,7 @@
 	int ret;
 	asm ("bfextu %1{%2,#1},%0"
 		: "=d" (ret)
-		: "od" (*set), "id" ((_sig-1) ^ 31)
+		: "o" (*set), "id" ((_sig-1) ^ 31)
 		: "cc");
 	return ret;
 }
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index a53f8ec..290dc6a 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -79,7 +79,7 @@
 void __init add_memory_region(phys_t start, phys_t size, long type)
 {
 	int x = boot_mem_map.nr_map;
-	struct boot_mem_map_entry *prev = boot_mem_map.map + x - 1;
+	int i;
 
 	/* Sanity check */
 	if (start + size < start) {
@@ -88,15 +88,29 @@
 	}
 
 	/*
-	 * Try to merge with previous entry if any.  This is far less than
-	 * perfect but is sufficient for most real world cases.
+	 * Try to merge with existing entry, if any.
 	 */
-	if (x && prev->addr + prev->size == start && prev->type == type) {
-		prev->size += size;
+	for (i = 0; i < boot_mem_map.nr_map; i++) {
+		struct boot_mem_map_entry *entry = boot_mem_map.map + i;
+		unsigned long top;
+
+		if (entry->type != type)
+			continue;
+
+		if (start + size < entry->addr)
+			continue;			/* no overlap */
+
+		if (entry->addr + entry->size < start)
+			continue;			/* no overlap */
+
+		top = max(entry->addr + entry->size, start + size);
+		entry->addr = min(entry->addr, start);
+		entry->size = top - entry->addr;
+
 		return;
 	}
 
-	if (x == BOOT_MEM_MAP_MAX) {
+	if (boot_mem_map.nr_map == BOOT_MEM_MAP_MAX) {
 		pr_err("Ooops! Too many entries in the memory map!\n");
 		return;
 	}
diff --git a/arch/mips/lib/mips-atomic.c b/arch/mips/lib/mips-atomic.c
index e091430..cd160be 100644
--- a/arch/mips/lib/mips-atomic.c
+++ b/arch/mips/lib/mips-atomic.c
@@ -56,7 +56,7 @@
 	"	.set	pop						\n"
 	"	.endm							\n");
 
-void arch_local_irq_disable(void)
+notrace void arch_local_irq_disable(void)
 {
 	preempt_disable();
 	__asm__ __volatile__(
@@ -93,7 +93,7 @@
 	"	.set	pop						\n"
 	"	.endm							\n");
 
-unsigned long arch_local_irq_save(void)
+notrace unsigned long arch_local_irq_save(void)
 {
 	unsigned long flags;
 	preempt_disable();
@@ -135,7 +135,7 @@
 	"	.set	pop						\n"
 	"	.endm							\n");
 
-void arch_local_irq_restore(unsigned long flags)
+notrace void arch_local_irq_restore(unsigned long flags)
 {
 	unsigned long __tmp1;
 
@@ -159,7 +159,7 @@
 EXPORT_SYMBOL(arch_local_irq_restore);
 
 
-void __arch_local_irq_restore(unsigned long flags)
+notrace void __arch_local_irq_restore(unsigned long flags)
 {
 	unsigned long __tmp1;
 
diff --git a/arch/parisc/kernel/signal32.c b/arch/parisc/kernel/signal32.c
index fd49aed..5dede04 100644
--- a/arch/parisc/kernel/signal32.c
+++ b/arch/parisc/kernel/signal32.c
@@ -65,7 +65,8 @@
 {
 	compat_sigset_t s;
 
-	if (sz != sizeof *set) panic("put_sigset32()");
+	if (sz != sizeof *set)
+		return -EINVAL;
 	sigset_64to32(&s, set);
 
 	return copy_to_user(up, &s, sizeof s);
@@ -77,7 +78,8 @@
 	compat_sigset_t s;
 	int r;
 
-	if (sz != sizeof *set) panic("put_sigset32()");
+	if (sz != sizeof *set)
+		return -EINVAL;
 
 	if ((r = copy_from_user(&s, up, sz)) == 0) {
 		sigset_32to64(set, &s);
diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
index 7426e40..f76c108 100644
--- a/arch/parisc/kernel/sys_parisc.c
+++ b/arch/parisc/kernel/sys_parisc.c
@@ -73,6 +73,8 @@
 	struct vm_area_struct *vma;
 	int offset = mapping ? get_offset(mapping) : 0;
 
+	offset = (offset + (pgoff << PAGE_SHIFT)) & 0x3FF000;
+
 	addr = DCACHE_ALIGN(addr - offset) + offset;
 
 	for (vma = find_vma(current->mm, addr); ; vma = vma->vm_next) {
diff --git a/arch/powerpc/boot/dts/mpc5200b.dtsi b/arch/powerpc/boot/dts/mpc5200b.dtsi
index 7ab286a..39ed65a 100644
--- a/arch/powerpc/boot/dts/mpc5200b.dtsi
+++ b/arch/powerpc/boot/dts/mpc5200b.dtsi
@@ -231,6 +231,12 @@
 			interrupts = <2 7 0>;
 		};
 
+		sclpc@3c00 {
+			compatible = "fsl,mpc5200-lpbfifo";
+			reg = <0x3c00 0x60>;
+			interrupts = <2 23 0>;
+		};
+
 		i2c@3d00 {
 			#address-cells = <1>;
 			#size-cells = <0>;
diff --git a/arch/powerpc/boot/dts/o2d.dtsi b/arch/powerpc/boot/dts/o2d.dtsi
index 3444eb8..24f6680 100644
--- a/arch/powerpc/boot/dts/o2d.dtsi
+++ b/arch/powerpc/boot/dts/o2d.dtsi
@@ -86,12 +86,6 @@
 				reg = <0>;
 			};
 		};
-
-		sclpc@3c00 {
-			compatible = "fsl,mpc5200-lpbfifo";
-			reg = <0x3c00 0x60>;
-			interrupts = <3 23 0>;
-		};
 	};
 
 	localbus {
diff --git a/arch/powerpc/boot/dts/pcm030.dts b/arch/powerpc/boot/dts/pcm030.dts
index 9e35499..96512c0 100644
--- a/arch/powerpc/boot/dts/pcm030.dts
+++ b/arch/powerpc/boot/dts/pcm030.dts
@@ -59,7 +59,7 @@
 			#gpio-cells = <2>;
 		};
 
-		psc@2000 { /* PSC1 in ac97 mode */
+		audioplatform: psc@2000 { /* PSC1 in ac97 mode */
 			compatible = "mpc5200b-psc-ac97","fsl,mpc5200b-psc-ac97";
 			cell-index = <0>;
 		};
@@ -134,4 +134,9 @@
 	localbus {
 		status = "disabled";
 	};
+
+	sound {
+		compatible = "phytec,pcm030-audio-fabric";
+		asoc-platform = <&audioplatform>;
+	};
 };
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
index 8520b58..b89ef65 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_pic.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
@@ -372,10 +372,11 @@
 	case MPC52xx_IRQ_L1_MAIN: irqchip = &mpc52xx_main_irqchip; break;
 	case MPC52xx_IRQ_L1_PERP: irqchip = &mpc52xx_periph_irqchip; break;
 	case MPC52xx_IRQ_L1_SDMA: irqchip = &mpc52xx_sdma_irqchip; break;
-	default:
-		pr_err("%s: invalid irq: virq=%i, l1=%i, l2=%i\n",
-		       __func__, virq, l1irq, l2irq);
-		return -EINVAL;
+	case MPC52xx_IRQ_L1_CRIT:
+		pr_warn("%s: Critical IRQ #%d is unsupported! Nopping it.\n",
+			__func__, l2irq);
+		irq_set_chip(virq, &no_irq_chip);
+		return 0;
 	}
 
 	irq_set_chip_and_handler(virq, irqchip, handle_level_irq);
diff --git a/arch/powerpc/platforms/pseries/eeh_pe.c b/arch/powerpc/platforms/pseries/eeh_pe.c
index 797cd18..d16c8de 100644
--- a/arch/powerpc/platforms/pseries/eeh_pe.c
+++ b/arch/powerpc/platforms/pseries/eeh_pe.c
@@ -449,7 +449,7 @@
 			if (list_empty(&pe->edevs)) {
 				cnt = 0;
 				list_for_each_entry(child, &pe->child_list, child) {
-					if (!(pe->type & EEH_PE_INVALID)) {
+					if (!(child->type & EEH_PE_INVALID)) {
 						cnt++;
 						break;
 					}
diff --git a/arch/powerpc/platforms/pseries/msi.c b/arch/powerpc/platforms/pseries/msi.c
index d19f497..e5b0847 100644
--- a/arch/powerpc/platforms/pseries/msi.c
+++ b/arch/powerpc/platforms/pseries/msi.c
@@ -220,7 +220,8 @@
 
 	/* Get the top level device in the PE */
 	edev = of_node_to_eeh_dev(dn);
-	edev = list_first_entry(&edev->pe->edevs, struct eeh_dev, list);
+	if (edev->pe)
+		edev = list_first_entry(&edev->pe->edevs, struct eeh_dev, list);
 	dn = eeh_dev_to_of_node(edev);
 	if (!dn)
 		return NULL;
diff --git a/arch/sparc/include/asm/prom.h b/arch/sparc/include/asm/prom.h
index f930031..67c6257 100644
--- a/arch/sparc/include/asm/prom.h
+++ b/arch/sparc/include/asm/prom.h
@@ -63,10 +63,13 @@
 extern void irq_trans_init(struct device_node *dp);
 extern char *build_path_component(struct device_node *dp);
 
-/* SPARC has a local implementation */
+/* SPARC has local implementations */
 extern int of_address_to_resource(struct device_node *dev, int index,
 				  struct resource *r);
 #define of_address_to_resource of_address_to_resource
 
+void __iomem *of_iomap(struct device_node *node, int index);
+#define of_iomap of_iomap
+
 #endif /* __KERNEL__ */
 #endif /* _SPARC_PROM_H */
diff --git a/arch/sparc/kernel/signal_64.c b/arch/sparc/kernel/signal_64.c
index 867de2f..689e1ba 100644
--- a/arch/sparc/kernel/signal_64.c
+++ b/arch/sparc/kernel/signal_64.c
@@ -295,9 +295,7 @@
 		err |= restore_fpu_state(regs, fpu_save);
 
 	err |= __copy_from_user(&set, &sf->mask, sizeof(sigset_t));
-	err |= do_sigaltstack(&sf->stack, NULL, (unsigned long)sf);
-
-	if (err)
+	if (err || do_sigaltstack(&sf->stack, NULL, (unsigned long)sf) == -EFAULT)
 		goto segv;
 
 	err |= __get_user(rwin_save, &sf->rwin_save);
diff --git a/arch/x86/boot/compressed/eboot.c b/arch/x86/boot/compressed/eboot.c
index c760e07..e87b0ca 100644
--- a/arch/x86/boot/compressed/eboot.c
+++ b/arch/x86/boot/compressed/eboot.c
@@ -12,6 +12,8 @@
 #include <asm/setup.h>
 #include <asm/desc.h>
 
+#undef memcpy			/* Use memcpy from misc.c */
+
 #include "eboot.h"
 
 static efi_system_table_t *sys_table;
diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
index 2a01744..8c132a6 100644
--- a/arch/x86/boot/header.S
+++ b/arch/x86/boot/header.S
@@ -476,6 +476,3 @@
 setup_corrupt:
 	.byte	7
 	.string	"No setup signature found...\n"
-
-	.data
-dummy:	.long	0
diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
index dcfde52..19f16eb 100644
--- a/arch/x86/include/asm/ptrace.h
+++ b/arch/x86/include/asm/ptrace.h
@@ -205,21 +205,14 @@
 }
 #endif
 
-/*
- * X86_32 CPUs don't save ss and esp if the CPU is already in kernel mode
- * when it traps.  The previous stack will be directly underneath the saved
- * registers, and 'sp/ss' won't even have been saved. Thus the '&regs->sp'.
- *
- * This is valid only for kernel mode traps.
- */
+#ifdef CONFIG_X86_32
+extern unsigned long kernel_stack_pointer(struct pt_regs *regs);
+#else
 static inline unsigned long kernel_stack_pointer(struct pt_regs *regs)
 {
-#ifdef CONFIG_X86_32
-	return (unsigned long)(&regs->sp);
-#else
 	return regs->sp;
-#endif
 }
+#endif
 
 #define GET_IP(regs) ((regs)->ip)
 #define GET_FP(regs) ((regs)->bp)
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index f7e98a2..1b7d165 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -631,6 +631,20 @@
 		}
 	}
 
+	/*
+	 * The way access filter has a performance penalty on some workloads.
+	 * Disable it on the affected CPUs.
+	 */
+	if ((c->x86 == 0x15) &&
+	    (c->x86_model >= 0x02) && (c->x86_model < 0x20)) {
+		u64 val;
+
+		if (!rdmsrl_safe(0xc0011021, &val) && !(val & 0x1E)) {
+			val |= 0x1E;
+			wrmsrl_safe(0xc0011021, val);
+		}
+	}
+
 	cpu_detect_cache_sizes(c);
 
 	/* Multi core CPU? */
diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd.c b/arch/x86/kernel/cpu/mcheck/mce_amd.c
index 698b6ec..1ac581f 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_amd.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_amd.c
@@ -6,7 +6,7 @@
  *
  *  Written by Jacob Shin - AMD, Inc.
  *
- *  Support: borislav.petkov@amd.com
+ *  Maintained by: Borislav Petkov <bp@alien8.de>
  *
  *  April 2006
  *     - added support for AMD Family 0x10 processors
diff --git a/arch/x86/kernel/cpu/mcheck/mce_intel.c b/arch/x86/kernel/cpu/mcheck/mce_intel.c
index 5f88abf..4f9a3cb 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_intel.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_intel.c
@@ -285,34 +285,39 @@
 	raw_spin_unlock_irqrestore(&cmci_discover_lock, flags);
 }
 
+static long cmci_rediscover_work_func(void *arg)
+{
+	int banks;
+
+	/* Recheck banks in case CPUs don't all have the same */
+	if (cmci_supported(&banks))
+		cmci_discover(banks);
+
+	return 0;
+}
+
 /*
  * After a CPU went down cycle through all the others and rediscover
  * Must run in process context.
  */
 void cmci_rediscover(int dying)
 {
-	int banks;
-	int cpu;
-	cpumask_var_t old;
+	int cpu, banks;
 
 	if (!cmci_supported(&banks))
 		return;
-	if (!alloc_cpumask_var(&old, GFP_KERNEL))
-		return;
-	cpumask_copy(old, &current->cpus_allowed);
 
 	for_each_online_cpu(cpu) {
 		if (cpu == dying)
 			continue;
-		if (set_cpus_allowed_ptr(current, cpumask_of(cpu)))
-			continue;
-		/* Recheck banks in case CPUs don't all have the same */
-		if (cmci_supported(&banks))
-			cmci_discover(banks);
-	}
 
-	set_cpus_allowed_ptr(current, old);
-	free_cpumask_var(old);
+		if (cpu == smp_processor_id()) {
+			cmci_rediscover_work_func(NULL);
+			continue;
+		}
+
+		work_on_cpu(cpu, cmci_rediscover_work_func, NULL);
+	}
 }
 
 /*
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index b51b2c7..1328fe4 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -995,8 +995,8 @@
 	 */
 	.p2align CONFIG_X86_L1_CACHE_SHIFT
 common_interrupt:
-	ASM_CLAC
 	XCPT_FRAME
+	ASM_CLAC
 	addq $-0x80,(%rsp)		/* Adjust vector to [-256,-1] range */
 	interrupt do_IRQ
 	/* 0(%rsp): old_rsp-ARGOFFSET */
@@ -1135,8 +1135,8 @@
  */
 .macro apicinterrupt num sym do_sym
 ENTRY(\sym)
-	ASM_CLAC
 	INTR_FRAME
+	ASM_CLAC
 	pushq_cfi $~(\num)
 .Lcommon_\sym:
 	interrupt \do_sym
@@ -1190,8 +1190,8 @@
  */
 .macro zeroentry sym do_sym
 ENTRY(\sym)
-	ASM_CLAC
 	INTR_FRAME
+	ASM_CLAC
 	PARAVIRT_ADJUST_EXCEPTION_FRAME
 	pushq_cfi $-1		/* ORIG_RAX: no syscall to restart */
 	subq $ORIG_RAX-R15, %rsp
@@ -1208,8 +1208,8 @@
 
 .macro paranoidzeroentry sym do_sym
 ENTRY(\sym)
-	ASM_CLAC
 	INTR_FRAME
+	ASM_CLAC
 	PARAVIRT_ADJUST_EXCEPTION_FRAME
 	pushq_cfi $-1		/* ORIG_RAX: no syscall to restart */
 	subq $ORIG_RAX-R15, %rsp
@@ -1227,8 +1227,8 @@
 #define INIT_TSS_IST(x) PER_CPU_VAR(init_tss) + (TSS_ist + ((x) - 1) * 8)
 .macro paranoidzeroentry_ist sym do_sym ist
 ENTRY(\sym)
-	ASM_CLAC
 	INTR_FRAME
+	ASM_CLAC
 	PARAVIRT_ADJUST_EXCEPTION_FRAME
 	pushq_cfi $-1		/* ORIG_RAX: no syscall to restart */
 	subq $ORIG_RAX-R15, %rsp
@@ -1247,8 +1247,8 @@
 
 .macro errorentry sym do_sym
 ENTRY(\sym)
-	ASM_CLAC
 	XCPT_FRAME
+	ASM_CLAC
 	PARAVIRT_ADJUST_EXCEPTION_FRAME
 	subq $ORIG_RAX-R15, %rsp
 	CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
@@ -1266,8 +1266,8 @@
 	/* error code is on the stack already */
 .macro paranoiderrorentry sym do_sym
 ENTRY(\sym)
-	ASM_CLAC
 	XCPT_FRAME
+	ASM_CLAC
 	PARAVIRT_ADJUST_EXCEPTION_FRAME
 	subq $ORIG_RAX-R15, %rsp
 	CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
diff --git a/arch/x86/kernel/microcode_amd.c b/arch/x86/kernel/microcode_amd.c
index 7720ff5..efdec7c 100644
--- a/arch/x86/kernel/microcode_amd.c
+++ b/arch/x86/kernel/microcode_amd.c
@@ -8,8 +8,8 @@
  *  Tigran Aivazian <tigran@aivazian.fsnet.co.uk>
  *
  *  Maintainers:
- *  Andreas Herrmann <andreas.herrmann3@amd.com>
- *  Borislav Petkov <borislav.petkov@amd.com>
+ *  Andreas Herrmann <herrmann.der.user@googlemail.com>
+ *  Borislav Petkov <bp@alien8.de>
  *
  *  This driver allows to upgrade microcode on F10h AMD
  *  CPUs and later.
@@ -190,6 +190,7 @@
 #define F1XH_MPB_MAX_SIZE 2048
 #define F14H_MPB_MAX_SIZE 1824
 #define F15H_MPB_MAX_SIZE 4096
+#define F16H_MPB_MAX_SIZE 3458
 
 	switch (c->x86) {
 	case 0x14:
@@ -198,6 +199,9 @@
 	case 0x15:
 		max_size = F15H_MPB_MAX_SIZE;
 		break;
+	case 0x16:
+		max_size = F16H_MPB_MAX_SIZE;
+		break;
 	default:
 		max_size = F1XH_MPB_MAX_SIZE;
 		break;
diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
index b00b33a..5e0596b 100644
--- a/arch/x86/kernel/ptrace.c
+++ b/arch/x86/kernel/ptrace.c
@@ -22,6 +22,7 @@
 #include <linux/perf_event.h>
 #include <linux/hw_breakpoint.h>
 #include <linux/rcupdate.h>
+#include <linux/module.h>
 
 #include <asm/uaccess.h>
 #include <asm/pgtable.h>
@@ -166,6 +167,35 @@
 
 #define FLAG_MASK		FLAG_MASK_32
 
+/*
+ * X86_32 CPUs don't save ss and esp if the CPU is already in kernel mode
+ * when it traps.  The previous stack will be directly underneath the saved
+ * registers, and 'sp/ss' won't even have been saved. Thus the '&regs->sp'.
+ *
+ * Now, if the stack is empty, '&regs->sp' is out of range. In this
+ * case we try to take the previous stack. To always return a non-null
+ * stack pointer we fall back to regs as stack if no previous stack
+ * exists.
+ *
+ * This is valid only for kernel mode traps.
+ */
+unsigned long kernel_stack_pointer(struct pt_regs *regs)
+{
+	unsigned long context = (unsigned long)regs & ~(THREAD_SIZE - 1);
+	unsigned long sp = (unsigned long)&regs->sp;
+	struct thread_info *tinfo;
+
+	if (context == (sp & ~(THREAD_SIZE - 1)))
+		return sp;
+
+	tinfo = (struct thread_info *)context;
+	if (tinfo->previous_esp)
+		return tinfo->previous_esp;
+
+	return (unsigned long)regs;
+}
+EXPORT_SYMBOL_GPL(kernel_stack_pointer);
+
 static unsigned long *pt_regs_access(struct pt_regs *regs, unsigned long regno)
 {
 	BUILD_BUG_ON(offsetof(struct pt_regs, bx) != 0);
diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
index 0777f04..60f926c 100644
--- a/arch/x86/mm/tlb.c
+++ b/arch/x86/mm/tlb.c
@@ -197,7 +197,7 @@
 	}
 
 	if (end == TLB_FLUSH_ALL || tlb_flushall_shift == -1
-					|| vmflag == VM_HUGETLB) {
+					|| vmflag & VM_HUGETLB) {
 		local_flush_tlb();
 		goto flush_all;
 	}
diff --git a/arch/x86/pci/ce4100.c b/arch/x86/pci/ce4100.c
index 41bd2a2..b914e20 100644
--- a/arch/x86/pci/ce4100.c
+++ b/arch/x86/pci/ce4100.c
@@ -115,6 +115,16 @@
 	reg_read(reg, value);
 }
 
+static void reg_noirq_read(struct sim_dev_reg *reg, u32 *value)
+{
+	unsigned long flags;
+
+	raw_spin_lock_irqsave(&pci_config_lock, flags);
+	/* force interrupt pin value to 0 */
+	*value = reg->sim_reg.value & 0xfff00ff;
+	raw_spin_unlock_irqrestore(&pci_config_lock, flags);
+}
+
 static struct sim_dev_reg bus1_fixups[] = {
 	DEFINE_REG(2, 0, 0x10, (16*MB), reg_init, reg_read, reg_write)
 	DEFINE_REG(2, 0, 0x14, (256), reg_init, reg_read, reg_write)
@@ -144,6 +154,7 @@
 	DEFINE_REG(11, 5, 0x10, (64*KB), reg_init, reg_read, reg_write)
 	DEFINE_REG(11, 6, 0x10, (256), reg_init, reg_read, reg_write)
 	DEFINE_REG(11, 7, 0x10, (64*KB), reg_init, reg_read, reg_write)
+	DEFINE_REG(11, 7, 0x3c, 256, reg_init, reg_noirq_read, reg_write)
 	DEFINE_REG(12, 0, 0x10, (128*KB), reg_init, reg_read, reg_write)
 	DEFINE_REG(12, 0, 0x14, (256), reg_init, reg_read, reg_write)
 	DEFINE_REG(12, 1, 0x10, (1024), reg_init, reg_read, reg_write)
@@ -161,8 +172,10 @@
 	DEFINE_REG(16, 0, 0x10, (64*KB), reg_init, reg_read, reg_write)
 	DEFINE_REG(16, 0, 0x14, (64*MB), reg_init, reg_read, reg_write)
 	DEFINE_REG(16, 0, 0x18, (64*MB), reg_init, reg_read, reg_write)
+	DEFINE_REG(16, 0, 0x3c, 256, reg_init, reg_noirq_read, reg_write)
 	DEFINE_REG(17, 0, 0x10, (128*KB), reg_init, reg_read, reg_write)
 	DEFINE_REG(18, 0, 0x10, (1*KB), reg_init, reg_read, reg_write)
+	DEFINE_REG(18, 0, 0x3c, 256, reg_init, reg_noirq_read, reg_write)
 };
 
 static void __init init_sim_regs(void)
diff --git a/arch/x86/platform/ce4100/ce4100.c b/arch/x86/platform/ce4100/ce4100.c
index 4c61b52..92525cb 100644
--- a/arch/x86/platform/ce4100/ce4100.c
+++ b/arch/x86/platform/ce4100/ce4100.c
@@ -21,12 +21,25 @@
 #include <asm/i8259.h>
 #include <asm/io.h>
 #include <asm/io_apic.h>
+#include <asm/emergency-restart.h>
 
 static int ce4100_i8042_detect(void)
 {
 	return 0;
 }
 
+/*
+ * The CE4100 platform has an internal 8051 Microcontroller which is
+ * responsible for signaling to the external Power Management Unit the
+ * intention to reset, reboot or power off the system. This 8051 device has
+ * its command register mapped at I/O port 0xcf9 and the value 0x4 is used
+ * to power off the system.
+ */
+static void ce4100_power_off(void)
+{
+	outb(0x4, 0xcf9);
+}
+
 #ifdef CONFIG_SERIAL_8250
 
 static unsigned int mem_serial_in(struct uart_port *p, int offset)
@@ -139,8 +152,19 @@
 	x86_init.mpparse.find_smp_config = x86_init_noop;
 	x86_init.pci.init = ce4100_pci_init;
 
+	/*
+	 * By default, the reboot method is ACPI which is supported by the
+	 * CE4100 bootloader CEFDK using FADT.ResetReg Address and ResetValue
+	 * the bootloader will however issue a system power off instead of
+	 * reboot. By using BOOT_KBD we ensure proper system reboot as
+	 * expected.
+	 */
+	reboot_type = BOOT_KBD;
+
 #ifdef CONFIG_X86_IO_APIC
 	x86_init.pci.init_irq = sdv_pci_init;
 	x86_init.mpparse.setup_ioapic_ids = setup_ioapic_ids_from_mpc_nocheck;
 #endif
+
+	pm_power_off = ce4100_power_off;
 }
diff --git a/block/blk-exec.c b/block/blk-exec.c
index 8b6dc5b..f71eac3 100644
--- a/block/blk-exec.c
+++ b/block/blk-exec.c
@@ -52,11 +52,17 @@
 			   rq_end_io_fn *done)
 {
 	int where = at_head ? ELEVATOR_INSERT_FRONT : ELEVATOR_INSERT_BACK;
+	bool is_pm_resume;
 
 	WARN_ON(irqs_disabled());
 
 	rq->rq_disk = bd_disk;
 	rq->end_io = done;
+	/*
+	 * need to check this before __blk_run_queue(), because rq can
+	 * be freed before that returns.
+	 */
+	is_pm_resume = rq->cmd_type == REQ_TYPE_PM_RESUME;
 
 	spin_lock_irq(q->queue_lock);
 
@@ -71,7 +77,7 @@
 	__elv_add_request(q, rq, where);
 	__blk_run_queue(q);
 	/* the queue is stopped so it won't be run */
-	if (rq->cmd_type == REQ_TYPE_PM_RESUME)
+	if (is_pm_resume)
 		q->request_fn(q);
 	spin_unlock_irq(q->queue_lock);
 }
diff --git a/drivers/ata/ahci_platform.c b/drivers/ata/ahci_platform.c
index b1ae480..b7078af 100644
--- a/drivers/ata/ahci_platform.c
+++ b/drivers/ata/ahci_platform.c
@@ -238,7 +238,7 @@
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int ahci_suspend(struct device *dev)
 {
 	struct ahci_platform_data *pdata = dev_get_platdata(dev);
diff --git a/drivers/ata/libata-acpi.c b/drivers/ata/libata-acpi.c
index fd9ecf7..5b0ba3f 100644
--- a/drivers/ata/libata-acpi.c
+++ b/drivers/ata/libata-acpi.c
@@ -1105,10 +1105,15 @@
 	struct acpi_device *acpi_dev;
 	struct acpi_device_power_state *states;
 
-	if (ap->flags & ATA_FLAG_ACPI_SATA)
-		ata_dev = &ap->link.device[sdev->channel];
-	else
+	if (ap->flags & ATA_FLAG_ACPI_SATA) {
+		if (!sata_pmp_attached(ap))
+			ata_dev = &ap->link.device[sdev->id];
+		else
+			ata_dev = &ap->pmp_link[sdev->channel].device[sdev->id];
+	}
+	else {
 		ata_dev = &ap->link.device[sdev->id];
+	}
 
 	*handle = ata_dev_acpi_handle(ata_dev);
 
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 3cc7096..f46fbd3 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -2942,6 +2942,10 @@
 
 	if (xfer_mode == t->mode)
 		return t;
+
+	WARN_ONCE(true, "%s: unable to find timing for xfer_mode 0x%x\n",
+			__func__, xfer_mode);
+
 	return NULL;
 }
 
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index e3bda074..a6df6a3 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -1052,6 +1052,8 @@
 {
 	sdev->use_10_for_rw = 1;
 	sdev->use_10_for_ms = 1;
+	sdev->no_report_opcodes = 1;
+	sdev->no_write_same = 1;
 
 	/* Schedule policy is determined by ->qc_defer() callback and
 	 * it needs to see every deferred qc.  Set dev_blocked to 1 to
diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
index 26201eb..371fd2c 100644
--- a/drivers/ata/pata_arasan_cf.c
+++ b/drivers/ata/pata_arasan_cf.c
@@ -317,6 +317,12 @@
 		return ret;
 	}
 
+	ret = clk_set_rate(acdev->clk, 166000000);
+	if (ret) {
+		dev_warn(acdev->host->dev, "clock set rate failed");
+		return ret;
+	}
+
 	spin_lock_irqsave(&acdev->host->lock, flags);
 	/* configure CF interface clock */
 	writel((pdata->cf_if_clk <= CF_IF_CLK_200M) ? pdata->cf_if_clk :
@@ -908,7 +914,7 @@
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int arasan_cf_suspend(struct device *dev)
 {
 	struct ata_host *host = dev_get_drvdata(dev);
diff --git a/drivers/ata/sata_highbank.c b/drivers/ata/sata_highbank.c
index 0d7c4c2..400bf1c 100644
--- a/drivers/ata/sata_highbank.c
+++ b/drivers/ata/sata_highbank.c
@@ -260,7 +260,7 @@
 };
 MODULE_DEVICE_TABLE(of, ahci_of_match);
 
-static int __init ahci_highbank_probe(struct platform_device *pdev)
+static int __devinit ahci_highbank_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct ahci_host_priv *hpriv;
@@ -378,7 +378,7 @@
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int ahci_highbank_suspend(struct device *dev)
 {
 	struct ata_host *host = dev_get_drvdata(dev);
diff --git a/drivers/ata/sata_svw.c b/drivers/ata/sata_svw.c
index 44a4256..08608de 100644
--- a/drivers/ata/sata_svw.c
+++ b/drivers/ata/sata_svw.c
@@ -142,6 +142,39 @@
 	return 0;
 }
 
+static int k2_sata_softreset(struct ata_link *link,
+			     unsigned int *class, unsigned long deadline)
+{
+	u8 dmactl;
+	void __iomem *mmio = link->ap->ioaddr.bmdma_addr;
+
+	dmactl = readb(mmio + ATA_DMA_CMD);
+
+	/* Clear the start bit */
+	if (dmactl & ATA_DMA_START) {
+		dmactl &= ~ATA_DMA_START;
+		writeb(dmactl, mmio + ATA_DMA_CMD);
+	}
+
+	return ata_sff_softreset(link, class, deadline);
+}
+
+static int k2_sata_hardreset(struct ata_link *link,
+			     unsigned int *class, unsigned long deadline)
+{
+	u8 dmactl;
+	void __iomem *mmio = link->ap->ioaddr.bmdma_addr;
+
+	dmactl = readb(mmio + ATA_DMA_CMD);
+
+	/* Clear the start bit */
+	if (dmactl & ATA_DMA_START) {
+		dmactl &= ~ATA_DMA_START;
+		writeb(dmactl, mmio + ATA_DMA_CMD);
+	}
+
+	return sata_sff_hardreset(link, class, deadline);
+}
 
 static void k2_sata_tf_load(struct ata_port *ap, const struct ata_taskfile *tf)
 {
@@ -346,6 +379,8 @@
 
 static struct ata_port_operations k2_sata_ops = {
 	.inherits		= &ata_bmdma_port_ops,
+	.softreset              = k2_sata_softreset,
+	.hardreset              = k2_sata_hardreset,
 	.sff_tf_load		= k2_sata_tf_load,
 	.sff_tf_read		= k2_sata_tf_read,
 	.sff_check_status	= k2_stat_check_status,
diff --git a/drivers/base/power/qos.c b/drivers/base/power/qos.c
index 74a67e0..fbbd4ed 100644
--- a/drivers/base/power/qos.c
+++ b/drivers/base/power/qos.c
@@ -451,7 +451,7 @@
 	if (ancestor)
 		error = dev_pm_qos_add_request(ancestor, req, value);
 
-	if (error)
+	if (error < 0)
 		req->dev = NULL;
 
 	return error;
diff --git a/drivers/base/regmap/internal.h b/drivers/base/regmap/internal.h
index 80f9ab9..ac869d2 100644
--- a/drivers/base/regmap/internal.h
+++ b/drivers/base/regmap/internal.h
@@ -120,6 +120,8 @@
 
 struct regmap_range_node {
 	struct rb_node node;
+	const char *name;
+	struct regmap *map;
 
 	unsigned int range_min;
 	unsigned int range_max;
diff --git a/drivers/base/regmap/regmap-debugfs.c b/drivers/base/regmap/regmap-debugfs.c
index bb1ff17..f4b9dd0 100644
--- a/drivers/base/regmap/regmap-debugfs.c
+++ b/drivers/base/regmap/regmap-debugfs.c
@@ -56,15 +56,15 @@
 	.llseek = default_llseek,
 };
 
-static ssize_t regmap_map_read_file(struct file *file, char __user *user_buf,
-				    size_t count, loff_t *ppos)
+static ssize_t regmap_read_debugfs(struct regmap *map, unsigned int from,
+				   unsigned int to, char __user *user_buf,
+				   size_t count, loff_t *ppos)
 {
 	int reg_len, val_len, tot_len;
 	size_t buf_pos = 0;
 	loff_t p = 0;
 	ssize_t ret;
 	int i;
-	struct regmap *map = file->private_data;
 	char *buf;
 	unsigned int val;
 
@@ -80,7 +80,7 @@
 	val_len = 2 * map->format.val_bytes;
 	tot_len = reg_len + val_len + 3;      /* : \n */
 
-	for (i = 0; i <= map->max_register; i += map->reg_stride) {
+	for (i = from; i <= to; i += map->reg_stride) {
 		if (!regmap_readable(map, i))
 			continue;
 
@@ -95,7 +95,7 @@
 
 			/* Format the register */
 			snprintf(buf + buf_pos, count - buf_pos, "%.*x: ",
-				 reg_len, i);
+				 reg_len, i - from);
 			buf_pos += reg_len + 2;
 
 			/* Format the value, write all X if we can't read */
@@ -126,6 +126,15 @@
 	return ret;
 }
 
+static ssize_t regmap_map_read_file(struct file *file, char __user *user_buf,
+				    size_t count, loff_t *ppos)
+{
+	struct regmap *map = file->private_data;
+
+	return regmap_read_debugfs(map, 0, map->max_register, user_buf,
+				   count, ppos);
+}
+
 #undef REGMAP_ALLOW_WRITE_DEBUGFS
 #ifdef REGMAP_ALLOW_WRITE_DEBUGFS
 /*
@@ -174,6 +183,22 @@
 	.llseek = default_llseek,
 };
 
+static ssize_t regmap_range_read_file(struct file *file, char __user *user_buf,
+				      size_t count, loff_t *ppos)
+{
+	struct regmap_range_node *range = file->private_data;
+	struct regmap *map = range->map;
+
+	return regmap_read_debugfs(map, range->range_min, range->range_max,
+				   user_buf, count, ppos);
+}
+
+static const struct file_operations regmap_range_fops = {
+	.open = simple_open,
+	.read = regmap_range_read_file,
+	.llseek = default_llseek,
+};
+
 static ssize_t regmap_access_read_file(struct file *file,
 				       char __user *user_buf, size_t count,
 				       loff_t *ppos)
@@ -244,6 +269,9 @@
 
 void regmap_debugfs_init(struct regmap *map, const char *name)
 {
+	struct rb_node *next;
+	struct regmap_range_node *range_node;
+
 	if (name) {
 		map->debugfs_name = kasprintf(GFP_KERNEL, "%s-%s",
 					      dev_name(map->dev), name);
@@ -276,6 +304,18 @@
 		debugfs_create_bool("cache_bypass", 0400, map->debugfs,
 				    &map->cache_bypass);
 	}
+
+	next = rb_first(&map->range_tree);
+	while (next) {
+		range_node = rb_entry(next, struct regmap_range_node, node);
+
+		if (range_node->name)
+			debugfs_create_file(range_node->name, 0400,
+					    map->debugfs, range_node,
+					    &regmap_range_fops);
+
+		next = rb_next(&range_node->node);
+	}
 }
 
 void regmap_debugfs_exit(struct regmap *map)
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index 52069d2..96253cd 100644
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -519,20 +519,38 @@
 	}
 
 	map->range_tree = RB_ROOT;
-	for (i = 0; i < config->n_ranges; i++) {
+	for (i = 0; i < config->num_ranges; i++) {
 		const struct regmap_range_cfg *range_cfg = &config->ranges[i];
 		struct regmap_range_node *new;
 
 		/* Sanity check */
-		if (range_cfg->range_max < range_cfg->range_min ||
-		    range_cfg->range_max > map->max_register ||
-		    range_cfg->selector_reg > map->max_register ||
-		    range_cfg->window_len == 0)
+		if (range_cfg->range_max < range_cfg->range_min) {
+			dev_err(map->dev, "Invalid range %d: %d < %d\n", i,
+				range_cfg->range_max, range_cfg->range_min);
 			goto err_range;
+		}
+
+		if (range_cfg->range_max > map->max_register) {
+			dev_err(map->dev, "Invalid range %d: %d > %d\n", i,
+				range_cfg->range_max, map->max_register);
+			goto err_range;
+		}
+
+		if (range_cfg->selector_reg > map->max_register) {
+			dev_err(map->dev,
+				"Invalid range %d: selector out of map\n", i);
+			goto err_range;
+		}
+
+		if (range_cfg->window_len == 0) {
+			dev_err(map->dev, "Invalid range %d: window_len 0\n",
+				i);
+			goto err_range;
+		}
 
 		/* Make sure, that this register range has no selector
 		   or data window within its boundary */
-		for (j = 0; j < config->n_ranges; j++) {
+		for (j = 0; j < config->num_ranges; j++) {
 			unsigned sel_reg = config->ranges[j].selector_reg;
 			unsigned win_min = config->ranges[j].window_start;
 			unsigned win_max = win_min +
@@ -540,11 +558,17 @@
 
 			if (range_cfg->range_min <= sel_reg &&
 			    sel_reg <= range_cfg->range_max) {
+				dev_err(map->dev,
+					"Range %d: selector for %d in window\n",
+					i, j);
 				goto err_range;
 			}
 
 			if (!(win_max < range_cfg->range_min ||
 			      win_min > range_cfg->range_max)) {
+				dev_err(map->dev,
+					"Range %d: window for %d in window\n",
+					i, j);
 				goto err_range;
 			}
 		}
@@ -555,6 +579,8 @@
 			goto err_range;
 		}
 
+		new->map = map;
+		new->name = range_cfg->name;
 		new->range_min = range_cfg->range_min;
 		new->range_max = range_cfg->range_max;
 		new->selector_reg = range_cfg->selector_reg;
@@ -564,6 +590,7 @@
 		new->window_len = range_cfg->window_len;
 
 		if (_regmap_range_add(map, new) == false) {
+			dev_err(map->dev, "Failed to add range %d\n", i);
 			kfree(new);
 			goto err_range;
 		}
@@ -579,7 +606,7 @@
 	}
 
 	ret = regcache_init(map, config);
-	if (ret < 0)
+	if (ret != 0)
 		goto err_range;
 
 	regmap_debugfs_init(map, config->name);
@@ -738,59 +765,57 @@
 EXPORT_SYMBOL_GPL(dev_get_regmap);
 
 static int _regmap_select_page(struct regmap *map, unsigned int *reg,
+			       struct regmap_range_node *range,
 			       unsigned int val_num)
 {
-	struct regmap_range_node *range;
 	void *orig_work_buf;
 	unsigned int win_offset;
 	unsigned int win_page;
 	bool page_chg;
 	int ret;
 
-	range = _regmap_range_lookup(map, *reg);
-	if (range) {
-		win_offset = (*reg - range->range_min) % range->window_len;
-		win_page = (*reg - range->range_min) / range->window_len;
+	win_offset = (*reg - range->range_min) % range->window_len;
+	win_page = (*reg - range->range_min) / range->window_len;
 
-		if (val_num > 1) {
-			/* Bulk write shouldn't cross range boundary */
-			if (*reg + val_num - 1 > range->range_max)
-				return -EINVAL;
+	if (val_num > 1) {
+		/* Bulk write shouldn't cross range boundary */
+		if (*reg + val_num - 1 > range->range_max)
+			return -EINVAL;
 
-			/* ... or single page boundary */
-			if (val_num > range->window_len - win_offset)
-				return -EINVAL;
-		}
-
-		/* It is possible to have selector register inside data window.
-		   In that case, selector register is located on every page and
-		   it needs no page switching, when accessed alone. */
-		if (val_num > 1 ||
-		    range->window_start + win_offset != range->selector_reg) {
-			/* Use separate work_buf during page switching */
-			orig_work_buf = map->work_buf;
-			map->work_buf = map->selector_work_buf;
-
-			ret = _regmap_update_bits(map, range->selector_reg,
-					range->selector_mask,
-					win_page << range->selector_shift,
-					&page_chg);
-
-			map->work_buf = orig_work_buf;
-
-			if (ret < 0)
-				return ret;
-		}
-
-		*reg = range->window_start + win_offset;
+		/* ... or single page boundary */
+		if (val_num > range->window_len - win_offset)
+			return -EINVAL;
 	}
 
+	/* It is possible to have selector register inside data window.
+	   In that case, selector register is located on every page and
+	   it needs no page switching, when accessed alone. */
+	if (val_num > 1 ||
+	    range->window_start + win_offset != range->selector_reg) {
+		/* Use separate work_buf during page switching */
+		orig_work_buf = map->work_buf;
+		map->work_buf = map->selector_work_buf;
+
+		ret = _regmap_update_bits(map, range->selector_reg,
+					  range->selector_mask,
+					  win_page << range->selector_shift,
+					  &page_chg);
+
+		map->work_buf = orig_work_buf;
+
+		if (ret != 0)
+			return ret;
+	}
+
+	*reg = range->window_start + win_offset;
+
 	return 0;
 }
 
 static int _regmap_raw_write(struct regmap *map, unsigned int reg,
 			     const void *val, size_t val_len)
 {
+	struct regmap_range_node *range;
 	u8 *u8 = map->work_buf;
 	void *buf;
 	int ret = -ENOTSUPP;
@@ -825,9 +850,35 @@
 		}
 	}
 
-	ret = _regmap_select_page(map, &reg, val_len / map->format.val_bytes);
-	if (ret < 0)
-		return ret;
+	range = _regmap_range_lookup(map, reg);
+	if (range) {
+		int val_num = val_len / map->format.val_bytes;
+		int win_offset = (reg - range->range_min) % range->window_len;
+		int win_residue = range->window_len - win_offset;
+
+		/* If the write goes beyond the end of the window split it */
+		while (val_num > win_residue) {
+			dev_dbg(map->dev, "Writing window %d/%d\n",
+				win_residue, val_len / map->format.val_bytes);
+			ret = _regmap_raw_write(map, reg, val, win_residue *
+						map->format.val_bytes);
+			if (ret != 0)
+				return ret;
+
+			reg += win_residue;
+			val_num -= win_residue;
+			val += win_residue * map->format.val_bytes;
+			val_len -= win_residue * map->format.val_bytes;
+
+			win_offset = (reg - range->range_min) %
+				range->window_len;
+			win_residue = range->window_len - win_offset;
+		}
+
+		ret = _regmap_select_page(map, &reg, range, val_num);
+		if (ret != 0)
+			return ret;
+	}
 
 	map->format.format_reg(map->work_buf, reg, map->reg_shift);
 
@@ -876,6 +927,7 @@
 int _regmap_write(struct regmap *map, unsigned int reg,
 		  unsigned int val)
 {
+	struct regmap_range_node *range;
 	int ret;
 	BUG_ON(!map->format.format_write && !map->format.format_val);
 
@@ -897,9 +949,12 @@
 	trace_regmap_reg_write(map->dev, reg, val);
 
 	if (map->format.format_write) {
-		ret = _regmap_select_page(map, &reg, 1);
-		if (ret < 0)
-			return ret;
+		range = _regmap_range_lookup(map, reg);
+		if (range) {
+			ret = _regmap_select_page(map, &reg, range, 1);
+			if (ret != 0)
+				return ret;
+		}
 
 		map->format.format_write(map, reg, val);
 
@@ -1055,12 +1110,17 @@
 static int _regmap_raw_read(struct regmap *map, unsigned int reg, void *val,
 			    unsigned int val_len)
 {
+	struct regmap_range_node *range;
 	u8 *u8 = map->work_buf;
 	int ret;
 
-	ret = _regmap_select_page(map, &reg, val_len / map->format.val_bytes);
-	if (ret < 0)
-		return ret;
+	range = _regmap_range_lookup(map, reg);
+	if (range) {
+		ret = _regmap_select_page(map, &reg, range,
+					  val_len / map->format.val_bytes);
+		if (ret != 0)
+			return ret;
+	}
 
 	map->format.format_reg(map->work_buf, reg, map->reg_shift);
 
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index 3804a0a..9fe4f18 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -935,7 +935,7 @@
 
 	/* cf. http://lkml.org/lkml/2006/10/31/28 */
 	if (!fastfail)
-		q->request_fn(q);
+		__blk_run_queue(q);
 }
 
 static void
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 1c49d71..2ddd64a 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -4330,6 +4330,7 @@
 out_unreg_blkdev:
 	unregister_blkdev(FLOPPY_MAJOR, "fd");
 out_put_disk:
+	destroy_workqueue(floppy_wq);
 	for (drive = 0; drive < N_DRIVE; drive++) {
 		if (!disks[drive])
 			break;
@@ -4340,7 +4341,6 @@
 		}
 		put_disk(disks[drive]);
 	}
-	destroy_workqueue(floppy_wq);
 	return err;
 }
 
@@ -4555,6 +4555,8 @@
 	unregister_blkdev(FLOPPY_MAJOR, "fd");
 	platform_driver_unregister(&floppy_driver);
 
+	destroy_workqueue(floppy_wq);
+
 	for (drive = 0; drive < N_DRIVE; drive++) {
 		del_timer_sync(&motor_off_timer[drive]);
 
@@ -4578,7 +4580,6 @@
 
 	cancel_delayed_work_sync(&fd_timeout);
 	cancel_delayed_work_sync(&fd_timer);
-	destroy_workqueue(floppy_wq);
 
 	if (atomic_read(&usage_count))
 		floppy_release_irq_and_dma();
diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c
index adc6f36..9694dd9 100644
--- a/drivers/block/mtip32xx/mtip32xx.c
+++ b/drivers/block/mtip32xx/mtip32xx.c
@@ -559,7 +559,7 @@
 	struct mtip_cmd *command;
 	int tag, cmdto_cnt = 0;
 	unsigned int bit, group;
-	unsigned int num_command_slots = port->dd->slot_groups * 32;
+	unsigned int num_command_slots;
 	unsigned long to, tagaccum[SLOTBITS_IN_LONGS];
 
 	if (unlikely(!port))
@@ -572,6 +572,7 @@
 	}
 	/* clear the tag accumulator */
 	memset(tagaccum, 0, SLOTBITS_IN_LONGS * sizeof(long));
+	num_command_slots = port->dd->slot_groups * 32;
 
 	for (tag = 0; tag < num_command_slots; tag++) {
 		/*
@@ -2218,8 +2219,8 @@
 		fis.device);
 
 	/* check for erase mode support during secure erase.*/
-	if ((fis.command == ATA_CMD_SEC_ERASE_UNIT)
-					&& (outbuf[0] & MTIP_SEC_ERASE_MODE)) {
+	if ((fis.command == ATA_CMD_SEC_ERASE_UNIT) && outbuf &&
+					(outbuf[0] & MTIP_SEC_ERASE_MODE)) {
 		erasemode = 1;
 	}
 
@@ -2439,7 +2440,7 @@
  * return value
  *	None
  */
-static void mtip_hw_submit_io(struct driver_data *dd, sector_t start,
+static void mtip_hw_submit_io(struct driver_data *dd, sector_t sector,
 			      int nsect, int nents, int tag, void *callback,
 			      void *data, int dir)
 {
@@ -2447,6 +2448,7 @@
 	struct mtip_port *port = dd->port;
 	struct mtip_cmd *command = &port->commands[tag];
 	int dma_dir = (dir == READ) ? DMA_FROM_DEVICE : DMA_TO_DEVICE;
+	u64 start = sector;
 
 	/* Map the scatter list for DMA access */
 	nents = dma_map_sg(&dd->pdev->dev, command->sg, nents, dma_dir);
@@ -2465,8 +2467,12 @@
 	fis->opts        = 1 << 7;
 	fis->command     =
 		(dir == READ ? ATA_CMD_FPDMA_READ : ATA_CMD_FPDMA_WRITE);
-	*((unsigned int *) &fis->lba_low) = (start & 0xFFFFFF);
-	*((unsigned int *) &fis->lba_low_ex) = ((start >> 24) & 0xFFFFFF);
+	fis->lba_low     = start & 0xFF;
+	fis->lba_mid     = (start >> 8) & 0xFF;
+	fis->lba_hi      = (start >> 16) & 0xFF;
+	fis->lba_low_ex  = (start >> 24) & 0xFF;
+	fis->lba_mid_ex  = (start >> 32) & 0xFF;
+	fis->lba_hi_ex   = (start >> 40) & 0xFF;
 	fis->device	 = 1 << 6;
 	fis->features    = nsect & 0xFF;
 	fis->features_ex = (nsect >> 8) & 0xFF;
diff --git a/drivers/block/mtip32xx/mtip32xx.h b/drivers/block/mtip32xx/mtip32xx.h
index 5f4a917..b174264 100644
--- a/drivers/block/mtip32xx/mtip32xx.h
+++ b/drivers/block/mtip32xx/mtip32xx.h
@@ -34,7 +34,7 @@
 #define PCIE_CONFIG_EXT_DEVICE_CONTROL_OFFSET	0x48
 
 /* check for erase mode support during secure erase */
-#define MTIP_SEC_ERASE_MODE     0x3
+#define MTIP_SEC_ERASE_MODE     0x2
 
 /* # of times to retry timed out/failed IOs */
 #define MTIP_MAX_RETRIES	2
@@ -155,14 +155,14 @@
 	MTIP_DDF_REBUILD_FAILED_BIT = 8,
 };
 
-__packed struct smart_attr{
+struct smart_attr {
 	u8 attr_id;
 	u16 flags;
 	u8 cur;
 	u8 worst;
 	u32 data;
 	u8 res[3];
-};
+} __packed;
 
 /* Register Frame Information Structure (FIS), host to device. */
 struct host_to_dev_fis {
diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h
index 8d48047..8c41396 100644
--- a/drivers/edac/amd64_edac.h
+++ b/drivers/edac/amd64_edac.h
@@ -33,7 +33,7 @@
  *		detection. The mods to Rev F required more family
  *		information detection.
  *
- *	Changes/Fixes by Borislav Petkov <borislav.petkov@amd.com>:
+ *	Changes/Fixes by Borislav Petkov <bp@alien8.de>:
  *		- misc fixes and code cleanups
  *
  * This module is based on the following documents
diff --git a/drivers/edac/edac_stub.c b/drivers/edac/edac_stub.c
index 6c86f6e..351945f 100644
--- a/drivers/edac/edac_stub.c
+++ b/drivers/edac/edac_stub.c
@@ -5,7 +5,7 @@
  *
  * 2007 (c) MontaVista Software, Inc.
  * 2010 (c) Advanced Micro Devices Inc.
- *	    Borislav Petkov <borislav.petkov@amd.com>
+ *	    Borislav Petkov <bp@alien8.de>
  *
  * This file is licensed under the terms of the GNU General Public
  * License version 2. This program is licensed "as is" without any
diff --git a/drivers/edac/mce_amd_inj.c b/drivers/edac/mce_amd_inj.c
index 66b5151..2ae78f2 100644
--- a/drivers/edac/mce_amd_inj.c
+++ b/drivers/edac/mce_amd_inj.c
@@ -6,7 +6,7 @@
  * This file may be distributed under the terms of the GNU General Public
  * License version 2.
  *
- * Copyright (c) 2010:  Borislav Petkov <borislav.petkov@amd.com>
+ * Copyright (c) 2010:  Borislav Petkov <bp@alien8.de>
  *			Advanced Micro Devices Inc.
  */
 
@@ -168,6 +168,6 @@
 module_exit(edac_exit_mce_inject);
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Borislav Petkov <borislav.petkov@amd.com>");
+MODULE_AUTHOR("Borislav Petkov <bp@alien8.de>");
 MODULE_AUTHOR("AMD Inc.");
 MODULE_DESCRIPTION("MCE injection facility for testing MCE decoding");
diff --git a/drivers/firewire/sbp2.c b/drivers/firewire/sbp2.c
index 1162d6b..bb1b392 100644
--- a/drivers/firewire/sbp2.c
+++ b/drivers/firewire/sbp2.c
@@ -1546,6 +1546,8 @@
 	struct sbp2_logical_unit *lu = sdev->hostdata;
 
 	sdev->use_10_for_rw = 1;
+	sdev->no_report_opcodes = 1;
+	sdev->no_write_same = 1;
 
 	if (sbp2_param_exclusive_login)
 		sdev->manage_start_stop = 1;
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index f11d8e3..47150f5 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -466,7 +466,7 @@
 
 config GPIO_ADNP
 	tristate "Avionic Design N-bit GPIO expander"
-	depends on I2C && OF
+	depends on I2C && OF_GPIO
 	help
 	  This option enables support for N GPIOs found on Avionic Design
 	  I2C GPIO expanders. The register space will be extended by powers
diff --git a/drivers/gpio/gpio-mcp23s08.c b/drivers/gpio/gpio-mcp23s08.c
index 0f42518..ce1c847 100644
--- a/drivers/gpio/gpio-mcp23s08.c
+++ b/drivers/gpio/gpio-mcp23s08.c
@@ -77,7 +77,7 @@
 
 /*----------------------------------------------------------------------*/
 
-#ifdef CONFIG_I2C
+#if IS_ENABLED(CONFIG_I2C)
 
 static int mcp23008_read(struct mcp23s08 *mcp, unsigned reg)
 {
@@ -399,7 +399,7 @@
 		break;
 #endif /* CONFIG_SPI_MASTER */
 
-#ifdef CONFIG_I2C
+#if IS_ENABLED(CONFIG_I2C)
 	case MCP_TYPE_008:
 		mcp->ops = &mcp23008_ops;
 		mcp->chip.ngpio = 8;
@@ -473,7 +473,7 @@
 
 /*----------------------------------------------------------------------*/
 
-#ifdef CONFIG_I2C
+#if IS_ENABLED(CONFIG_I2C)
 
 static int __devinit mcp230xx_probe(struct i2c_client *client,
 				    const struct i2c_device_id *id)
diff --git a/drivers/gpio/gpio-mvebu.c b/drivers/gpio/gpio-mvebu.c
index cf7afb9..be65c04 100644
--- a/drivers/gpio/gpio-mvebu.c
+++ b/drivers/gpio/gpio-mvebu.c
@@ -92,6 +92,11 @@
 	return mvchip->membase + GPIO_OUT_OFF;
 }
 
+static inline void __iomem *mvebu_gpioreg_blink(struct mvebu_gpio_chip *mvchip)
+{
+	return mvchip->membase + GPIO_BLINK_EN_OFF;
+}
+
 static inline void __iomem *mvebu_gpioreg_io_conf(struct mvebu_gpio_chip *mvchip)
 {
 	return mvchip->membase + GPIO_IO_CONF_OFF;
@@ -206,6 +211,23 @@
 	return (u >> pin) & 1;
 }
 
+static void mvebu_gpio_blink(struct gpio_chip *chip, unsigned pin, int value)
+{
+	struct mvebu_gpio_chip *mvchip =
+		container_of(chip, struct mvebu_gpio_chip, chip);
+	unsigned long flags;
+	u32 u;
+
+	spin_lock_irqsave(&mvchip->lock, flags);
+	u = readl_relaxed(mvebu_gpioreg_blink(mvchip));
+	if (value)
+		u |= 1 << pin;
+	else
+		u &= ~(1 << pin);
+	writel_relaxed(u, mvebu_gpioreg_blink(mvchip));
+	spin_unlock_irqrestore(&mvchip->lock, flags);
+}
+
 static int mvebu_gpio_direction_input(struct gpio_chip *chip, unsigned pin)
 {
 	struct mvebu_gpio_chip *mvchip =
@@ -244,6 +266,7 @@
 	if (ret)
 		return ret;
 
+	mvebu_gpio_blink(chip, pin, 0);
 	mvebu_gpio_set(chip, pin, value);
 
 	spin_lock_irqsave(&mvchip->lock, flags);
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c
index 05a909a..15b182c 100644
--- a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c
+++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c
@@ -49,13 +49,7 @@
 		if (chan->vblank.crtc != crtc)
 			continue;
 
-		if (nv_device(priv)->chipset == 0x50) {
-			nv_wr32(priv, 0x001704, chan->vblank.channel);
-			nv_wr32(priv, 0x001710, 0x80000000 | chan->vblank.ctxdma);
-			bar->flush(bar);
-			nv_wr32(priv, 0x001570, chan->vblank.offset);
-			nv_wr32(priv, 0x001574, chan->vblank.value);
-		} else {
+		if (nv_device(priv)->chipset >= 0xc0) {
 			nv_wr32(priv, 0x001718, 0x80000000 | chan->vblank.channel);
 			bar->flush(bar);
 			nv_wr32(priv, 0x06000c,
@@ -63,6 +57,17 @@
 			nv_wr32(priv, 0x060010,
 				lower_32_bits(chan->vblank.offset));
 			nv_wr32(priv, 0x060014, chan->vblank.value);
+		} else {
+			nv_wr32(priv, 0x001704, chan->vblank.channel);
+			nv_wr32(priv, 0x001710, 0x80000000 | chan->vblank.ctxdma);
+			bar->flush(bar);
+			if (nv_device(priv)->chipset == 0x50) {
+				nv_wr32(priv, 0x001570, chan->vblank.offset);
+				nv_wr32(priv, 0x001574, chan->vblank.value);
+			} else {
+				nv_wr32(priv, 0x060010, chan->vblank.offset);
+				nv_wr32(priv, 0x060014, chan->vblank.value);
+			}
 		}
 
 		list_del(&chan->vblank.head);
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnv40.c b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnv40.c
index e45035e..7bbb1e1 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnv40.c
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnv40.c
@@ -669,21 +669,27 @@
 			   });
 }
 
-void
+int
 nv40_grctx_init(struct nouveau_device *device, u32 *size)
 {
-	u32 ctxprog[256], i;
+	u32 *ctxprog = kmalloc(256 * 4, GFP_KERNEL), i;
 	struct nouveau_grctx ctx = {
 		.device = device,
 		.mode = NOUVEAU_GRCTX_PROG,
 		.data = ctxprog,
-		.ctxprog_max = ARRAY_SIZE(ctxprog)
+		.ctxprog_max = 256,
 	};
 
+	if (!ctxprog)
+		return -ENOMEM;
+
 	nv40_grctx_generate(&ctx);
 
 	nv_wr32(device, 0x400324, 0);
 	for (i = 0; i < ctx.ctxprog_len; i++)
 		nv_wr32(device, 0x400328, ctxprog[i]);
 	*size = ctx.ctxvals_pos * 4;
+
+	kfree(ctxprog);
+	return 0;
 }
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nv40.c b/drivers/gpu/drm/nouveau/core/engine/graph/nv40.c
index 4250012..cc6574e 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/nv40.c
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/nv40.c
@@ -346,7 +346,9 @@
 		return ret;
 
 	/* generate and upload context program */
-	nv40_grctx_init(nv_device(priv), &priv->size);
+	ret = nv40_grctx_init(nv_device(priv), &priv->size);
+	if (ret)
+		return ret;
 
 	/* No context present currently */
 	nv_wr32(priv, NV40_PGRAPH_CTXCTL_CUR, 0x00000000);
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nv40.h b/drivers/gpu/drm/nouveau/core/engine/graph/nv40.h
index d2ac975..7da35a4 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/nv40.h
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/nv40.h
@@ -15,7 +15,7 @@
 	return !(0x0baf & (1 << (device->chipset & 0x0f)));
 }
 
-void nv40_grctx_init(struct nouveau_device *, u32 *size);
+int  nv40_grctx_init(struct nouveau_device *, u32 *size);
 void nv40_grctx_fill(struct nouveau_device *, struct nouveau_gpuobj *);
 
 #endif
diff --git a/drivers/gpu/drm/nouveau/core/include/core/object.h b/drivers/gpu/drm/nouveau/core/include/core/object.h
index 818feab..486f1a9 100644
--- a/drivers/gpu/drm/nouveau/core/include/core/object.h
+++ b/drivers/gpu/drm/nouveau/core/include/core/object.h
@@ -175,14 +175,18 @@
 	return temp;
 }
 
-static inline bool
-nv_strncmp(void *obj, u32 addr, u32 len, const char *str)
+static inline int
+nv_memcmp(void *obj, u32 addr, const char *str, u32 len)
 {
+	unsigned char c1, c2;
+
 	while (len--) {
-		if (nv_ro08(obj, addr++) != *(str++))
-			return false;
+		c1 = nv_ro08(obj, addr++);
+		c2 = *(str++);
+		if (c1 != c2)
+			return c1 - c2;
 	}
-	return true;
+	return 0;
 }
 
 #endif
diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/clock.h b/drivers/gpu/drm/nouveau/core/include/subdev/clock.h
index 39e73b9..41b7a6a 100644
--- a/drivers/gpu/drm/nouveau/core/include/subdev/clock.h
+++ b/drivers/gpu/drm/nouveau/core/include/subdev/clock.h
@@ -54,6 +54,7 @@
 			int clk, struct nouveau_pll_vals *);
 int nv04_clock_pll_prog(struct nouveau_clock *, u32 reg1,
 			struct nouveau_pll_vals *);
-
+int nva3_clock_pll_calc(struct nouveau_clock *, struct nvbios_pll *,
+			int clk, struct nouveau_pll_vals *);
 
 #endif
diff --git a/drivers/gpu/drm/nouveau/core/subdev/bios/dcb.c b/drivers/gpu/drm/nouveau/core/subdev/bios/dcb.c
index 7d75038..c511971 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/bios/dcb.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/bios/dcb.c
@@ -64,7 +64,7 @@
 		}
 	} else
 	if (*ver >= 0x15) {
-		if (!nv_strncmp(bios, dcb - 7, 7, "DEV_REC")) {
+		if (!nv_memcmp(bios, dcb - 7, "DEV_REC", 7)) {
 			u16 i2c = nv_ro16(bios, dcb + 2);
 			*hdr = 4;
 			*cnt = (i2c - dcb) / 10;
diff --git a/drivers/gpu/drm/nouveau/core/subdev/clock/nva3.c b/drivers/gpu/drm/nouveau/core/subdev/clock/nva3.c
index cc8d7d1..9068c98 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/clock/nva3.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/clock/nva3.c
@@ -66,6 +66,24 @@
 	return ret;
 }
 
+int
+nva3_clock_pll_calc(struct nouveau_clock *clock, struct nvbios_pll *info,
+		    int clk, struct nouveau_pll_vals *pv)
+{
+	int ret, N, M, P;
+
+	ret = nva3_pll_calc(clock, info, clk, &N, NULL, &M, &P);
+
+	if (ret > 0) {
+		pv->refclk = info->refclk;
+		pv->N1 = N;
+		pv->M1 = M;
+		pv->log2P = P;
+	}
+	return ret;
+}
+
+
 static int
 nva3_clock_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
 		struct nouveau_oclass *oclass, void *data, u32 size,
@@ -80,6 +98,7 @@
 		return ret;
 
 	priv->base.pll_set = nva3_clock_pll_set;
+	priv->base.pll_calc = nva3_clock_pll_calc;
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/nouveau/core/subdev/clock/nvc0.c b/drivers/gpu/drm/nouveau/core/subdev/clock/nvc0.c
index 5ccce0b..f6962c9 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/clock/nvc0.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/clock/nvc0.c
@@ -79,6 +79,7 @@
 		return ret;
 
 	priv->base.pll_set = nvc0_clock_pll_set;
+	priv->base.pll_calc = nva3_clock_pll_calc;
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_abi16.c b/drivers/gpu/drm/nouveau/nouveau_abi16.c
index cc79c79..cbf1fc6 100644
--- a/drivers/gpu/drm/nouveau/nouveau_abi16.c
+++ b/drivers/gpu/drm/nouveau/nouveau_abi16.c
@@ -241,6 +241,10 @@
 
 	if (unlikely(!abi16))
 		return -ENOMEM;
+
+	if (!drm->channel)
+		return nouveau_abi16_put(abi16, -ENODEV);
+
 	client = nv_client(abi16->client);
 
 	if (init->fb_ctxdma_handle == ~0 || init->tt_ctxdma_handle == ~0)
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index 0910125..8503b2e 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -129,7 +129,8 @@
 
 	/* initialise synchronisation routines */
 	if      (device->card_type < NV_10) ret = nv04_fence_create(drm);
-	else if (device->chipset   <  0x84) ret = nv10_fence_create(drm);
+	else if (device->card_type < NV_50) ret = nv10_fence_create(drm);
+	else if (device->chipset   <  0x84) ret = nv50_fence_create(drm);
 	else if (device->card_type < NV_C0) ret = nv84_fence_create(drm);
 	else                                ret = nvc0_fence_create(drm);
 	if (ret) {
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index af31f82..219942c 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -1330,6 +1330,8 @@
 					break;
 				udelay(1);
 			}
+		} else {
+			save->crtc_enabled[i] = false;
 		}
 	}
 
diff --git a/drivers/gpu/drm/radeon/radeon_agp.c b/drivers/gpu/drm/radeon/radeon_agp.c
index 10ea17a..4243334 100644
--- a/drivers/gpu/drm/radeon/radeon_agp.c
+++ b/drivers/gpu/drm/radeon/radeon_agp.c
@@ -69,9 +69,12 @@
 	/* Intel 82830 830 Chipset Host Bridge / Mobility M6 LY Needs AGPMode 2 (fdo #17360)*/
 	{ PCI_VENDOR_ID_INTEL, 0x3575, PCI_VENDOR_ID_ATI, 0x4c59,
 		PCI_VENDOR_ID_DELL, 0x00e3, 2},
-	/* Intel 82852/82855 host bridge / Mobility FireGL 9000 R250 Needs AGPMode 1 (lp #296617) */
+	/* Intel 82852/82855 host bridge / Mobility FireGL 9000 RV250 Needs AGPMode 1 (lp #296617) */
 	{ PCI_VENDOR_ID_INTEL, 0x3580, PCI_VENDOR_ID_ATI, 0x4c66,
 		PCI_VENDOR_ID_DELL, 0x0149, 1},
+	/* Intel 82855PM host bridge / Mobility FireGL 9000 RV250 Needs AGPMode 1 for suspend/resume */
+	{ PCI_VENDOR_ID_INTEL, 0x3340, PCI_VENDOR_ID_ATI, 0x4c66,
+		PCI_VENDOR_ID_IBM, 0x0531, 1},
 	/* Intel 82852/82855 host bridge / Mobility 9600 M10 RV350 Needs AGPMode 1 (deb #467460) */
 	{ PCI_VENDOR_ID_INTEL, 0x3580, PCI_VENDOR_ID_ATI, 0x4e50,
 		0x1025, 0x0061, 1},
diff --git a/drivers/i2c/busses/i2c-at91.c b/drivers/i2c/busses/i2c-at91.c
index aa59a25..c02bf20 100644
--- a/drivers/i2c/busses/i2c-at91.c
+++ b/drivers/i2c/busses/i2c-at91.c
@@ -39,6 +39,7 @@
 #define	AT91_TWI_STOP		0x0002	/* Send a Stop Condition */
 #define	AT91_TWI_MSEN		0x0004	/* Master Transfer Enable */
 #define	AT91_TWI_SVDIS		0x0020	/* Slave Transfer Disable */
+#define	AT91_TWI_QUICK		0x0040	/* SMBus quick command */
 #define	AT91_TWI_SWRST		0x0080	/* Software Reset */
 
 #define	AT91_TWI_MMR		0x0004	/* Master Mode Register */
@@ -212,7 +213,11 @@
 
 	INIT_COMPLETION(dev->cmd_complete);
 	dev->transfer_status = 0;
-	if (dev->msg->flags & I2C_M_RD) {
+
+	if (!dev->buf_len) {
+		at91_twi_write(dev, AT91_TWI_CR, AT91_TWI_QUICK);
+		at91_twi_write(dev, AT91_TWI_IER, AT91_TWI_TXCOMP);
+	} else if (dev->msg->flags & I2C_M_RD) {
 		unsigned start_flags = AT91_TWI_START;
 
 		if (at91_twi_read(dev, AT91_TWI_SR) & AT91_TWI_RXRDY) {
diff --git a/drivers/i2c/busses/i2c-mxs.c b/drivers/i2c/busses/i2c-mxs.c
index 286ca19..0670da7 100644
--- a/drivers/i2c/busses/i2c-mxs.c
+++ b/drivers/i2c/busses/i2c-mxs.c
@@ -287,12 +287,14 @@
 select_init_dma_fail:
 	dma_unmap_sg(i2c->dev, &i2c->sg_io[0], 1, DMA_TO_DEVICE);
 select_init_pio_fail:
+	dmaengine_terminate_all(i2c->dmach);
 	return -EINVAL;
 
 /* Write failpath. */
 write_init_dma_fail:
 	dma_unmap_sg(i2c->dev, i2c->sg_io, 2, DMA_TO_DEVICE);
 write_init_pio_fail:
+	dmaengine_terminate_all(i2c->dmach);
 	return -EINVAL;
 }
 
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index db31eae..3525c9e 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -43,7 +43,6 @@
 #include <linux/slab.h>
 #include <linux/i2c-omap.h>
 #include <linux/pm_runtime.h>
-#include <linux/pm_qos.h>
 
 /* I2C controller revisions */
 #define OMAP_I2C_OMAP1_REV_2		0x20
@@ -187,8 +186,9 @@
 	int			reg_shift;      /* bit shift for I2C register addresses */
 	struct completion	cmd_complete;
 	struct resource		*ioarea;
-	u32			latency;	/* maximum MPU wkup latency */
-	struct pm_qos_request	pm_qos_request;
+	u32			latency;	/* maximum mpu wkup latency */
+	void			(*set_mpu_wkup_lat)(struct device *dev,
+						    long latency);
 	u32			speed;		/* Speed of bus in kHz */
 	u32			dtrev;		/* extra revision from DT */
 	u32			flags;
@@ -494,7 +494,9 @@
 		dev->b_hw = 1; /* Enable hardware fixes */
 
 	/* calculate wakeup latency constraint for MPU */
-	dev->latency = (1000000 * dev->threshold) / (1000 * dev->speed / 8);
+	if (dev->set_mpu_wkup_lat != NULL)
+		dev->latency = (1000000 * dev->threshold) /
+			(1000 * dev->speed / 8);
 }
 
 /*
@@ -522,6 +524,9 @@
 	dev->buf = msg->buf;
 	dev->buf_len = msg->len;
 
+	/* make sure writes to dev->buf_len are ordered */
+	barrier();
+
 	omap_i2c_write_reg(dev, OMAP_I2C_CNT_REG, dev->buf_len);
 
 	/* Clear the FIFO Buffers */
@@ -579,7 +584,6 @@
 	 */
 	timeout = wait_for_completion_timeout(&dev->cmd_complete,
 						OMAP_I2C_TIMEOUT);
-	dev->buf_len = 0;
 	if (timeout == 0) {
 		dev_err(dev->dev, "controller timed out\n");
 		omap_i2c_init(dev);
@@ -629,16 +633,8 @@
 	if (r < 0)
 		goto out;
 
-	/*
-	 * When waiting for completion of a i2c transfer, we need to
-	 * set a wake up latency constraint for the MPU. This is to
-	 * ensure quick enough wakeup from idle, when transfer
-	 * completes.
-	 */
-	if (dev->latency)
-		pm_qos_add_request(&dev->pm_qos_request,
-				   PM_QOS_CPU_DMA_LATENCY,
-				   dev->latency);
+	if (dev->set_mpu_wkup_lat != NULL)
+		dev->set_mpu_wkup_lat(dev->dev, dev->latency);
 
 	for (i = 0; i < num; i++) {
 		r = omap_i2c_xfer_msg(adap, &msgs[i], (i == (num - 1)));
@@ -646,8 +642,8 @@
 			break;
 	}
 
-	if (dev->latency)
-		pm_qos_remove_request(&dev->pm_qos_request);
+	if (dev->set_mpu_wkup_lat != NULL)
+		dev->set_mpu_wkup_lat(dev->dev, -1);
 
 	if (r == 0)
 		r = num;
@@ -1104,6 +1100,7 @@
 	} else if (pdata != NULL) {
 		dev->speed = pdata->clkrate;
 		dev->flags = pdata->flags;
+		dev->set_mpu_wkup_lat = pdata->set_mpu_wkup_lat;
 		dev->dtrev = pdata->rev;
 	}
 
@@ -1159,8 +1156,9 @@
 			dev->b_hw = 1; /* Enable hardware fixes */
 
 		/* calculate wakeup latency constraint for MPU */
-		dev->latency = (1000000 * dev->fifo_size) /
-			       (1000 * dev->speed / 8);
+		if (dev->set_mpu_wkup_lat != NULL)
+			dev->latency = (1000000 * dev->fifo_size) /
+				       (1000 * dev->speed / 8);
 	}
 
 	/* reset ASAP, clearing any IRQs */
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index 3e0335f..9d90272 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -806,6 +806,7 @@
 			dev_err(i2c->dev, "invalid gpio[%d]: %d\n", idx, gpio);
 			goto free_gpio;
 		}
+		i2c->gpios[idx] = gpio;
 
 		ret = gpio_request(gpio, "i2c-bus");
 		if (ret) {
diff --git a/drivers/input/input-mt.c b/drivers/input/input-mt.c
index c0ec7d4..1abbc17 100644
--- a/drivers/input/input-mt.c
+++ b/drivers/input/input-mt.c
@@ -26,10 +26,14 @@
  * input_mt_init_slots() - initialize MT input slots
  * @dev: input device supporting MT events and finger tracking
  * @num_slots: number of slots used by the device
+ * @flags: mt tasks to handle in core
  *
  * This function allocates all necessary memory for MT slot handling
  * in the input device, prepares the ABS_MT_SLOT and
  * ABS_MT_TRACKING_ID events for use and sets up appropriate buffers.
+ * Depending on the flags set, it also performs pointer emulation and
+ * frame synchronization.
+ *
  * May be called repeatedly. Returns -EINVAL if attempting to
  * reinitialize with a different number of slots.
  */
diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
index 7c0f1ec..104a7c3 100644
--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -72,6 +72,16 @@
 	  To compile this driver as a module, choose M here: the
 	  module will be called ad714x-spi.
 
+config INPUT_ARIZONA_HAPTICS
+	tristate "Arizona haptics support"
+	depends on MFD_ARIZONA && SND_SOC
+	select INPUT_FF_MEMLESS
+	help
+	  Say Y to enable support for the haptics module in Arizona CODECs.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called arizona-haptics.
+
 config INPUT_BMA150
 	tristate "BMA150/SMB380 acceleration sensor support"
 	depends on I2C
diff --git a/drivers/input/misc/Makefile b/drivers/input/misc/Makefile
index 83fe6f5..5ea769e 100644
--- a/drivers/input/misc/Makefile
+++ b/drivers/input/misc/Makefile
@@ -14,6 +14,7 @@
 obj-$(CONFIG_INPUT_ADXL34X_I2C)		+= adxl34x-i2c.o
 obj-$(CONFIG_INPUT_ADXL34X_SPI)		+= adxl34x-spi.o
 obj-$(CONFIG_INPUT_APANEL)		+= apanel.o
+obj-$(CONFIG_INPUT_ARIZONA_HAPTICS)	+= arizona-haptics.o
 obj-$(CONFIG_INPUT_ATI_REMOTE2)		+= ati_remote2.o
 obj-$(CONFIG_INPUT_ATLAS_BTNS)		+= atlas_btns.o
 obj-$(CONFIG_INPUT_BFIN_ROTARY)		+= bfin_rotary.o
diff --git a/drivers/input/misc/arizona-haptics.c b/drivers/input/misc/arizona-haptics.c
new file mode 100644
index 0000000..7a04f54
--- /dev/null
+++ b/drivers/input/misc/arizona-haptics.c
@@ -0,0 +1,255 @@
+/*
+ * Arizona haptics driver
+ *
+ * Copyright 2012 Wolfson Microelectronics plc
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/input.h>
+#include <linux/slab.h>
+
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include <linux/mfd/arizona/core.h>
+#include <linux/mfd/arizona/pdata.h>
+#include <linux/mfd/arizona/registers.h>
+
+struct arizona_haptics {
+	struct arizona *arizona;
+	struct input_dev *input_dev;
+	struct work_struct work;
+
+	struct mutex mutex;
+	u8 intensity;
+};
+
+static void arizona_haptics_work(struct work_struct *work)
+{
+	struct arizona_haptics *haptics = container_of(work,
+						       struct arizona_haptics,
+						       work);
+	struct arizona *arizona = haptics->arizona;
+	struct mutex *dapm_mutex = &arizona->dapm->card->dapm_mutex;
+	int ret;
+
+	if (!haptics->arizona->dapm) {
+		dev_err(arizona->dev, "No DAPM context\n");
+		return;
+	}
+
+	if (haptics->intensity) {
+		ret = regmap_update_bits(arizona->regmap,
+					 ARIZONA_HAPTICS_PHASE_2_INTENSITY,
+					 ARIZONA_PHASE2_INTENSITY_MASK,
+					 haptics->intensity);
+		if (ret != 0) {
+			dev_err(arizona->dev, "Failed to set intensity: %d\n",
+				ret);
+			return;
+		}
+
+		/* This enable sequence will be a noop if already enabled */
+		ret = regmap_update_bits(arizona->regmap,
+					 ARIZONA_HAPTICS_CONTROL_1,
+					 ARIZONA_HAP_CTRL_MASK,
+					 1 << ARIZONA_HAP_CTRL_SHIFT);
+		if (ret != 0) {
+			dev_err(arizona->dev, "Failed to start haptics: %d\n",
+				ret);
+			return;
+		}
+
+		mutex_lock_nested(dapm_mutex, SND_SOC_DAPM_CLASS_RUNTIME);
+
+		ret = snd_soc_dapm_enable_pin(arizona->dapm, "HAPTICS");
+		if (ret != 0) {
+			dev_err(arizona->dev, "Failed to start HAPTICS: %d\n",
+				ret);
+			mutex_unlock(dapm_mutex);
+			return;
+		}
+
+		ret = snd_soc_dapm_sync(arizona->dapm);
+		if (ret != 0) {
+			dev_err(arizona->dev, "Failed to sync DAPM: %d\n",
+				ret);
+			mutex_unlock(dapm_mutex);
+			return;
+		}
+
+		mutex_unlock(dapm_mutex);
+
+	} else {
+		/* This disable sequence will be a noop if already enabled */
+		mutex_lock_nested(dapm_mutex, SND_SOC_DAPM_CLASS_RUNTIME);
+
+		ret = snd_soc_dapm_disable_pin(arizona->dapm, "HAPTICS");
+		if (ret != 0) {
+			dev_err(arizona->dev, "Failed to disable HAPTICS: %d\n",
+				ret);
+			mutex_unlock(dapm_mutex);
+			return;
+		}
+
+		ret = snd_soc_dapm_sync(arizona->dapm);
+		if (ret != 0) {
+			dev_err(arizona->dev, "Failed to sync DAPM: %d\n",
+				ret);
+			mutex_unlock(dapm_mutex);
+			return;
+		}
+
+		mutex_unlock(dapm_mutex);
+
+		ret = regmap_update_bits(arizona->regmap,
+					 ARIZONA_HAPTICS_CONTROL_1,
+					 ARIZONA_HAP_CTRL_MASK,
+					 1 << ARIZONA_HAP_CTRL_SHIFT);
+		if (ret != 0) {
+			dev_err(arizona->dev, "Failed to stop haptics: %d\n",
+				ret);
+			return;
+		}
+	}
+}
+
+static int arizona_haptics_play(struct input_dev *input, void *data,
+				struct ff_effect *effect)
+{
+	struct arizona_haptics *haptics = input_get_drvdata(input);
+	struct arizona *arizona = haptics->arizona;
+
+	if (!arizona->dapm) {
+		dev_err(arizona->dev, "No DAPM context\n");
+		return -EBUSY;
+	}
+
+	if (effect->u.rumble.strong_magnitude) {
+		/* Scale the magnitude into the range the device supports */
+		if (arizona->pdata.hap_act) {
+			haptics->intensity =
+				effect->u.rumble.strong_magnitude >> 9;
+			if (effect->direction < 0x8000)
+				haptics->intensity += 0x7f;
+		} else {
+			haptics->intensity =
+				effect->u.rumble.strong_magnitude >> 8;
+		}
+	} else {
+		haptics->intensity = 0;
+	}
+
+	schedule_work(&haptics->work);
+
+	return 0;
+}
+
+static void arizona_haptics_close(struct input_dev *input)
+{
+	struct arizona_haptics *haptics = input_get_drvdata(input);
+	struct mutex *dapm_mutex = &haptics->arizona->dapm->card->dapm_mutex;
+
+	cancel_work_sync(&haptics->work);
+
+	mutex_lock_nested(dapm_mutex, SND_SOC_DAPM_CLASS_RUNTIME);
+
+	if (haptics->arizona->dapm)
+		snd_soc_dapm_disable_pin(haptics->arizona->dapm, "HAPTICS");
+
+	mutex_unlock(dapm_mutex);
+}
+
+static int arizona_haptics_probe(struct platform_device *pdev)
+{
+	struct arizona *arizona = dev_get_drvdata(pdev->dev.parent);
+	struct arizona_haptics *haptics;
+	int ret;
+
+	haptics = devm_kzalloc(&pdev->dev, sizeof(*haptics), GFP_KERNEL);
+	if (!haptics)
+		return -ENOMEM;
+
+	haptics->arizona = arizona;
+
+	ret = regmap_update_bits(arizona->regmap, ARIZONA_HAPTICS_CONTROL_1,
+				 ARIZONA_HAP_ACT, arizona->pdata.hap_act);
+	if (ret != 0) {
+		dev_err(arizona->dev, "Failed to set haptics actuator: %d\n",
+			ret);
+		return ret;
+	}
+
+	INIT_WORK(&haptics->work, arizona_haptics_work);
+
+	haptics->input_dev = input_allocate_device();
+	if (haptics->input_dev == NULL) {
+		dev_err(arizona->dev, "Failed to allocate input device\n");
+		return -ENOMEM;
+	}
+
+	input_set_drvdata(haptics->input_dev, haptics);
+
+	haptics->input_dev->name = "arizona:haptics";
+	haptics->input_dev->dev.parent = pdev->dev.parent;
+	haptics->input_dev->close = arizona_haptics_close;
+	__set_bit(FF_RUMBLE, haptics->input_dev->ffbit);
+
+	ret = input_ff_create_memless(haptics->input_dev, NULL,
+				      arizona_haptics_play);
+	if (ret < 0) {
+		dev_err(arizona->dev, "input_ff_create_memless() failed: %d\n",
+			ret);
+		goto err_ialloc;
+	}
+
+	ret = input_register_device(haptics->input_dev);
+	if (ret < 0) {
+		dev_err(arizona->dev, "couldn't register input device: %d\n",
+			ret);
+		goto err_iff;
+	}
+
+	platform_set_drvdata(pdev, haptics);
+
+	return 0;
+
+err_iff:
+	if (haptics->input_dev)
+		input_ff_destroy(haptics->input_dev);
+err_ialloc:
+	input_free_device(haptics->input_dev);
+
+	return ret;
+}
+
+static int arizona_haptics_remove(struct platform_device *pdev)
+{
+	struct arizona_haptics *haptics = platform_get_drvdata(pdev);
+
+	input_unregister_device(haptics->input_dev);
+
+	return 0;
+}
+
+static struct platform_driver arizona_haptics_driver = {
+	.probe		= arizona_haptics_probe,
+	.remove		= arizona_haptics_remove,
+	.driver		= {
+		.name	= "arizona-haptics",
+		.owner	= THIS_MODULE,
+	},
+};
+module_platform_driver(arizona_haptics_driver);
+
+MODULE_ALIAS("platform:arizona-haptics");
+MODULE_DESCRIPTION("Arizona haptics driver");
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
index 8f02e3d..4c842c3 100644
--- a/drivers/input/mousedev.c
+++ b/drivers/input/mousedev.c
@@ -12,8 +12,8 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #define MOUSEDEV_MINOR_BASE	32
-#define MOUSEDEV_MINORS		32
-#define MOUSEDEV_MIX		31
+#define MOUSEDEV_MINORS		31
+#define MOUSEDEV_MIX		63
 
 #include <linux/sched.h>
 #include <linux/slab.h>
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c
index f02028e..78e5d9a 100644
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -955,7 +955,8 @@
 
 static SIMPLE_DEV_PM_OPS(ads7846_pm, ads7846_suspend, ads7846_resume);
 
-static int __devinit ads7846_setup_pendown(struct spi_device *spi, struct ads7846 *ts)
+static int __devinit ads7846_setup_pendown(struct spi_device *spi,
+					   struct ads7846 *ts)
 {
 	struct ads7846_platform_data *pdata = spi->dev.platform_data;
 	int err;
@@ -981,6 +982,9 @@
 
 		ts->gpio_pendown = pdata->gpio_pendown;
 
+		if (pdata->gpio_pendown_debounce)
+			gpio_set_debounce(pdata->gpio_pendown,
+					  pdata->gpio_pendown_debounce);
 	} else {
 		dev_err(&spi->dev, "no get_pendown_state nor gpio_pendown?\n");
 		return -EINVAL;
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index d4a4cd4..0badfa4 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -4108,7 +4108,7 @@
 static int intel_iommu_add_device(struct device *dev)
 {
 	struct pci_dev *pdev = to_pci_dev(dev);
-	struct pci_dev *bridge, *dma_pdev;
+	struct pci_dev *bridge, *dma_pdev = NULL;
 	struct iommu_group *group;
 	int ret;
 
@@ -4122,7 +4122,7 @@
 			dma_pdev = pci_get_domain_bus_and_slot(
 						pci_domain_nr(pdev->bus),
 						bridge->subordinate->number, 0);
-		else
+		if (!dma_pdev)
 			dma_pdev = pci_dev_get(bridge);
 	} else
 		dma_pdev = pci_dev_get(pdev);
diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c
index a649f14..c0f7a42 100644
--- a/drivers/iommu/tegra-smmu.c
+++ b/drivers/iommu/tegra-smmu.c
@@ -1054,6 +1054,7 @@
 			stats[i], val, offs);
 	}
 	seq_printf(s, "\n");
+	dput(dent);
 
 	return 0;
 }
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 02db918..77e6eff 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -740,8 +740,14 @@
 	if (!md_in_flight(md))
 		wake_up(&md->wait);
 
+	/*
+	 * Run this off this callpath, as drivers could invoke end_io while
+	 * inside their request_fn (and holding the queue lock). Calling
+	 * back into ->request_fn() could deadlock attempting to grab the
+	 * queue lock again.
+	 */
 	if (run_queue)
-		blk_run_queue(md->queue);
+		blk_run_queue_async(md->queue);
 
 	/*
 	 * dm_put() must be at the end of this function. See the comment above
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 9ab768a..6120071 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -1817,10 +1817,10 @@
 			memset(bbp, 0xff, PAGE_SIZE);
 
 			for (i = 0 ; i < bb->count ; i++) {
-				u64 internal_bb = *p++;
+				u64 internal_bb = p[i];
 				u64 store_bb = ((BB_OFFSET(internal_bb) << 10)
 						| BB_LEN(internal_bb));
-				*bbp++ = cpu_to_le64(store_bb);
+				bbp[i] = cpu_to_le64(store_bb);
 			}
 			bb->changed = 0;
 			if (read_seqretry(&bb->lock, seq))
@@ -5294,7 +5294,7 @@
 }
 EXPORT_SYMBOL_GPL(md_stop_writes);
 
-void md_stop(struct mddev *mddev)
+static void __md_stop(struct mddev *mddev)
 {
 	mddev->ready = 0;
 	mddev->pers->stop(mddev);
@@ -5304,6 +5304,18 @@
 	mddev->pers = NULL;
 	clear_bit(MD_RECOVERY_FROZEN, &mddev->recovery);
 }
+
+void md_stop(struct mddev *mddev)
+{
+	/* stop the array and free an attached data structures.
+	 * This is called from dm-raid
+	 */
+	__md_stop(mddev);
+	bitmap_destroy(mddev);
+	if (mddev->bio_set)
+		bioset_free(mddev->bio_set);
+}
+
 EXPORT_SYMBOL_GPL(md_stop);
 
 static int md_set_readonly(struct mddev *mddev, struct block_device *bdev)
@@ -5364,7 +5376,7 @@
 			set_disk_ro(disk, 0);
 
 		__md_stop_writes(mddev);
-		md_stop(mddev);
+		__md_stop(mddev);
 		mddev->queue->merge_bvec_fn = NULL;
 		mddev->queue->backing_dev_info.congested_fn = NULL;
 
@@ -7936,9 +7948,9 @@
 		   sector_t *first_bad, int *bad_sectors)
 {
 	int hi;
-	int lo = 0;
+	int lo;
 	u64 *p = bb->page;
-	int rv = 0;
+	int rv;
 	sector_t target = s + sectors;
 	unsigned seq;
 
@@ -7953,7 +7965,8 @@
 
 retry:
 	seq = read_seqbegin(&bb->lock);
-
+	lo = 0;
+	rv = 0;
 	hi = bb->count;
 
 	/* Binary search between lo and hi for 'target'
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index d1295af..0d5d0ff 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -499,7 +499,7 @@
 	 */
 	one_write_done(r10_bio);
 	if (dec_rdev)
-		rdev_dec_pending(conf->mirrors[dev].rdev, conf->mddev);
+		rdev_dec_pending(rdev, conf->mddev);
 }
 
 /*
@@ -1334,18 +1334,21 @@
 			blocked_rdev = rrdev;
 			break;
 		}
+		if (rdev && (test_bit(Faulty, &rdev->flags)
+			     || test_bit(Unmerged, &rdev->flags)))
+			rdev = NULL;
 		if (rrdev && (test_bit(Faulty, &rrdev->flags)
 			      || test_bit(Unmerged, &rrdev->flags)))
 			rrdev = NULL;
 
 		r10_bio->devs[i].bio = NULL;
 		r10_bio->devs[i].repl_bio = NULL;
-		if (!rdev || test_bit(Faulty, &rdev->flags) ||
-		    test_bit(Unmerged, &rdev->flags)) {
+
+		if (!rdev && !rrdev) {
 			set_bit(R10BIO_Degraded, &r10_bio->state);
 			continue;
 		}
-		if (test_bit(WriteErrorSeen, &rdev->flags)) {
+		if (rdev && test_bit(WriteErrorSeen, &rdev->flags)) {
 			sector_t first_bad;
 			sector_t dev_sector = r10_bio->devs[i].addr;
 			int bad_sectors;
@@ -1387,8 +1390,10 @@
 					max_sectors = good_sectors;
 			}
 		}
-		r10_bio->devs[i].bio = bio;
-		atomic_inc(&rdev->nr_pending);
+		if (rdev) {
+			r10_bio->devs[i].bio = bio;
+			atomic_inc(&rdev->nr_pending);
+		}
 		if (rrdev) {
 			r10_bio->devs[i].repl_bio = bio;
 			atomic_inc(&rrdev->nr_pending);
@@ -1444,69 +1449,71 @@
 	for (i = 0; i < conf->copies; i++) {
 		struct bio *mbio;
 		int d = r10_bio->devs[i].devnum;
-		if (!r10_bio->devs[i].bio)
-			continue;
+		if (r10_bio->devs[i].bio) {
+			struct md_rdev *rdev = conf->mirrors[d].rdev;
+			mbio = bio_clone_mddev(bio, GFP_NOIO, mddev);
+			md_trim_bio(mbio, r10_bio->sector - bio->bi_sector,
+				    max_sectors);
+			r10_bio->devs[i].bio = mbio;
 
-		mbio = bio_clone_mddev(bio, GFP_NOIO, mddev);
-		md_trim_bio(mbio, r10_bio->sector - bio->bi_sector,
-			    max_sectors);
-		r10_bio->devs[i].bio = mbio;
+			mbio->bi_sector	= (r10_bio->devs[i].addr+
+					   choose_data_offset(r10_bio,
+							      rdev));
+			mbio->bi_bdev = rdev->bdev;
+			mbio->bi_end_io	= raid10_end_write_request;
+			mbio->bi_rw = WRITE | do_sync | do_fua | do_discard;
+			mbio->bi_private = r10_bio;
 
-		mbio->bi_sector	= (r10_bio->devs[i].addr+
-				   choose_data_offset(r10_bio,
-						      conf->mirrors[d].rdev));
-		mbio->bi_bdev = conf->mirrors[d].rdev->bdev;
-		mbio->bi_end_io	= raid10_end_write_request;
-		mbio->bi_rw = WRITE | do_sync | do_fua | do_discard;
-		mbio->bi_private = r10_bio;
+			atomic_inc(&r10_bio->remaining);
 
-		atomic_inc(&r10_bio->remaining);
+			cb = blk_check_plugged(raid10_unplug, mddev,
+					       sizeof(*plug));
+			if (cb)
+				plug = container_of(cb, struct raid10_plug_cb,
+						    cb);
+			else
+				plug = NULL;
+			spin_lock_irqsave(&conf->device_lock, flags);
+			if (plug) {
+				bio_list_add(&plug->pending, mbio);
+				plug->pending_cnt++;
+			} else {
+				bio_list_add(&conf->pending_bio_list, mbio);
+				conf->pending_count++;
+			}
+			spin_unlock_irqrestore(&conf->device_lock, flags);
+			if (!plug)
+				md_wakeup_thread(mddev->thread);
+		}
 
-		cb = blk_check_plugged(raid10_unplug, mddev, sizeof(*plug));
-		if (cb)
-			plug = container_of(cb, struct raid10_plug_cb, cb);
-		else
-			plug = NULL;
-		spin_lock_irqsave(&conf->device_lock, flags);
-		if (plug) {
-			bio_list_add(&plug->pending, mbio);
-			plug->pending_cnt++;
-		} else {
+		if (r10_bio->devs[i].repl_bio) {
+			struct md_rdev *rdev = conf->mirrors[d].replacement;
+			if (rdev == NULL) {
+				/* Replacement just got moved to main 'rdev' */
+				smp_mb();
+				rdev = conf->mirrors[d].rdev;
+			}
+			mbio = bio_clone_mddev(bio, GFP_NOIO, mddev);
+			md_trim_bio(mbio, r10_bio->sector - bio->bi_sector,
+				    max_sectors);
+			r10_bio->devs[i].repl_bio = mbio;
+
+			mbio->bi_sector	= (r10_bio->devs[i].addr +
+					   choose_data_offset(
+						   r10_bio, rdev));
+			mbio->bi_bdev = rdev->bdev;
+			mbio->bi_end_io	= raid10_end_write_request;
+			mbio->bi_rw = WRITE | do_sync | do_fua | do_discard;
+			mbio->bi_private = r10_bio;
+
+			atomic_inc(&r10_bio->remaining);
+			spin_lock_irqsave(&conf->device_lock, flags);
 			bio_list_add(&conf->pending_bio_list, mbio);
 			conf->pending_count++;
+			spin_unlock_irqrestore(&conf->device_lock, flags);
+			if (!mddev_check_plugged(mddev))
+				md_wakeup_thread(mddev->thread);
 		}
-		spin_unlock_irqrestore(&conf->device_lock, flags);
-		if (!plug)
-			md_wakeup_thread(mddev->thread);
-
-		if (!r10_bio->devs[i].repl_bio)
-			continue;
-
-		mbio = bio_clone_mddev(bio, GFP_NOIO, mddev);
-		md_trim_bio(mbio, r10_bio->sector - bio->bi_sector,
-			    max_sectors);
-		r10_bio->devs[i].repl_bio = mbio;
-
-		/* We are actively writing to the original device
-		 * so it cannot disappear, so the replacement cannot
-		 * become NULL here
-		 */
-		mbio->bi_sector	= (r10_bio->devs[i].addr +
-				   choose_data_offset(
-					   r10_bio,
-					   conf->mirrors[d].replacement));
-		mbio->bi_bdev = conf->mirrors[d].replacement->bdev;
-		mbio->bi_end_io	= raid10_end_write_request;
-		mbio->bi_rw = WRITE | do_sync | do_fua | do_discard;
-		mbio->bi_private = r10_bio;
-
-		atomic_inc(&r10_bio->remaining);
-		spin_lock_irqsave(&conf->device_lock, flags);
-		bio_list_add(&conf->pending_bio_list, mbio);
-		conf->pending_count++;
-		spin_unlock_irqrestore(&conf->device_lock, flags);
-		if (!mddev_check_plugged(mddev))
-			md_wakeup_thread(mddev->thread);
 	}
 
 	/* Don't remove the bias on 'remaining' (one_write_done) until
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index c5439dc..a450268 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -2774,10 +2774,12 @@
 			dev = &sh->dev[i];
 			if (!test_bit(R5_LOCKED, &dev->flags) &&
 			    (test_bit(R5_UPTODATE, &dev->flags) ||
-			     test_and_clear_bit(R5_Discard, &dev->flags))) {
+			     test_bit(R5_Discard, &dev->flags))) {
 				/* We can return any write requests */
 				struct bio *wbi, *wbi2;
 				pr_debug("Return write for disc %d\n", i);
+				if (test_and_clear_bit(R5_Discard, &dev->flags))
+					clear_bit(R5_UPTODATE, &dev->flags);
 				wbi = dev->written;
 				dev->written = NULL;
 				while (wbi && wbi->bi_sector <
@@ -2795,7 +2797,8 @@
 					 !test_bit(STRIPE_DEGRADED, &sh->state),
 						0);
 			}
-		}
+		} else if (test_bit(R5_Discard, &sh->dev[i].flags))
+			clear_bit(R5_Discard, &sh->dev[i].flags);
 
 	if (test_and_clear_bit(STRIPE_FULL_WRITE, &sh->state))
 		if (atomic_dec_and_test(&conf->pending_full_writes))
@@ -3490,40 +3493,6 @@
 			handle_failed_sync(conf, sh, &s);
 	}
 
-	/*
-	 * might be able to return some write requests if the parity blocks
-	 * are safe, or on a failed drive
-	 */
-	pdev = &sh->dev[sh->pd_idx];
-	s.p_failed = (s.failed >= 1 && s.failed_num[0] == sh->pd_idx)
-		|| (s.failed >= 2 && s.failed_num[1] == sh->pd_idx);
-	qdev = &sh->dev[sh->qd_idx];
-	s.q_failed = (s.failed >= 1 && s.failed_num[0] == sh->qd_idx)
-		|| (s.failed >= 2 && s.failed_num[1] == sh->qd_idx)
-		|| conf->level < 6;
-
-	if (s.written &&
-	    (s.p_failed || ((test_bit(R5_Insync, &pdev->flags)
-			     && !test_bit(R5_LOCKED, &pdev->flags)
-			     && (test_bit(R5_UPTODATE, &pdev->flags) ||
-				 test_bit(R5_Discard, &pdev->flags))))) &&
-	    (s.q_failed || ((test_bit(R5_Insync, &qdev->flags)
-			     && !test_bit(R5_LOCKED, &qdev->flags)
-			     && (test_bit(R5_UPTODATE, &qdev->flags) ||
-				 test_bit(R5_Discard, &qdev->flags))))))
-		handle_stripe_clean_event(conf, sh, disks, &s.return_bi);
-
-	/* Now we might consider reading some blocks, either to check/generate
-	 * parity, or to satisfy requests
-	 * or to load a block that is being partially written.
-	 */
-	if (s.to_read || s.non_overwrite
-	    || (conf->level == 6 && s.to_write && s.failed)
-	    || (s.syncing && (s.uptodate + s.compute < disks))
-	    || s.replacing
-	    || s.expanding)
-		handle_stripe_fill(sh, &s, disks);
-
 	/* Now we check to see if any write operations have recently
 	 * completed
 	 */
@@ -3561,6 +3530,40 @@
 			s.dec_preread_active = 1;
 	}
 
+	/*
+	 * might be able to return some write requests if the parity blocks
+	 * are safe, or on a failed drive
+	 */
+	pdev = &sh->dev[sh->pd_idx];
+	s.p_failed = (s.failed >= 1 && s.failed_num[0] == sh->pd_idx)
+		|| (s.failed >= 2 && s.failed_num[1] == sh->pd_idx);
+	qdev = &sh->dev[sh->qd_idx];
+	s.q_failed = (s.failed >= 1 && s.failed_num[0] == sh->qd_idx)
+		|| (s.failed >= 2 && s.failed_num[1] == sh->qd_idx)
+		|| conf->level < 6;
+
+	if (s.written &&
+	    (s.p_failed || ((test_bit(R5_Insync, &pdev->flags)
+			     && !test_bit(R5_LOCKED, &pdev->flags)
+			     && (test_bit(R5_UPTODATE, &pdev->flags) ||
+				 test_bit(R5_Discard, &pdev->flags))))) &&
+	    (s.q_failed || ((test_bit(R5_Insync, &qdev->flags)
+			     && !test_bit(R5_LOCKED, &qdev->flags)
+			     && (test_bit(R5_UPTODATE, &qdev->flags) ||
+				 test_bit(R5_Discard, &qdev->flags))))))
+		handle_stripe_clean_event(conf, sh, disks, &s.return_bi);
+
+	/* Now we might consider reading some blocks, either to check/generate
+	 * parity, or to satisfy requests
+	 * or to load a block that is being partially written.
+	 */
+	if (s.to_read || s.non_overwrite
+	    || (conf->level == 6 && s.to_write && s.failed)
+	    || (s.syncing && (s.uptodate + s.compute < disks))
+	    || s.replacing
+	    || s.expanding)
+		handle_stripe_fill(sh, &s, disks);
+
 	/* Now to consider new write requests and what else, if anything
 	 * should be read.  We do not handle new writes when:
 	 * 1/ A 'write' operation (copy+xor) is already in flight.
@@ -5529,6 +5532,10 @@
 		 * discard data disk but write parity disk
 		 */
 		stripe = stripe * PAGE_SIZE;
+		/* Round up to power of 2, as discard handling
+		 * currently assumes that */
+		while ((stripe-1) & stripe)
+			stripe = (stripe | (stripe-1)) + 1;
 		mddev->queue->limits.discard_alignment = stripe;
 		mddev->queue->limits.discard_granularity = stripe;
 		/*
diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index 1b48f20..7561971 100644
--- a/drivers/mfd/arizona-core.c
+++ b/drivers/mfd/arizona-core.c
@@ -272,6 +272,7 @@
 static struct mfd_cell wm5102_devs[] = {
 	{ .name = "arizona-extcon" },
 	{ .name = "arizona-gpio" },
+	{ .name = "arizona-haptics" },
 	{ .name = "arizona-micsupp" },
 	{ .name = "arizona-pwm" },
 	{ .name = "wm5102-codec" },
@@ -280,6 +281,7 @@
 static struct mfd_cell wm5110_devs[] = {
 	{ .name = "arizona-extcon" },
 	{ .name = "arizona-gpio" },
+	{ .name = "arizona-haptics" },
 	{ .name = "arizona-micsupp" },
 	{ .name = "arizona-pwm" },
 	{ .name = "wm5110-codec" },
diff --git a/drivers/misc/atmel-ssc.c b/drivers/misc/atmel-ssc.c
index 5bb1877..d07a9ed 100644
--- a/drivers/misc/atmel-ssc.c
+++ b/drivers/misc/atmel-ssc.c
@@ -18,6 +18,8 @@
 #include <linux/slab.h>
 #include <linux/module.h>
 
+#include <linux/of.h>
+
 /* Serialize access to ssc_list and user count */
 static DEFINE_SPINLOCK(user_lock);
 static LIST_HEAD(ssc_list);
@@ -29,7 +31,13 @@
 
 	spin_lock(&user_lock);
 	list_for_each_entry(ssc, &ssc_list, list) {
-		if (ssc->pdev->id == ssc_num) {
+		if (ssc->pdev->dev.of_node) {
+			if (of_alias_get_id(ssc->pdev->dev.of_node, "ssc")
+				== ssc_num) {
+				ssc_valid = 1;
+				break;
+			}
+		} else if (ssc->pdev->id == ssc_num) {
 			ssc_valid = 1;
 			break;
 		}
@@ -68,39 +76,93 @@
 }
 EXPORT_SYMBOL(ssc_free);
 
-static int __init ssc_probe(struct platform_device *pdev)
+static struct atmel_ssc_platform_data at91rm9200_config = {
+	.use_dma = 0,
+};
+
+static struct atmel_ssc_platform_data at91sam9g45_config = {
+	.use_dma = 1,
+};
+
+static const struct platform_device_id atmel_ssc_devtypes[] = {
+	{
+		.name = "at91rm9200_ssc",
+		.driver_data = (unsigned long) &at91rm9200_config,
+	}, {
+		.name = "at91sam9g45_ssc",
+		.driver_data = (unsigned long) &at91sam9g45_config,
+	}, {
+		/* sentinel */
+	}
+};
+
+#ifdef CONFIG_OF
+static const struct of_device_id atmel_ssc_dt_ids[] = {
+	{
+		.compatible = "atmel,at91rm9200-ssc",
+		.data = &at91rm9200_config,
+	}, {
+		.compatible = "atmel,at91sam9g45-ssc",
+		.data = &at91sam9g45_config,
+	}, {
+		/* sentinel */
+	}
+};
+MODULE_DEVICE_TABLE(of, atmel_ssc_dt_ids);
+#endif
+
+static inline const struct atmel_ssc_platform_data * __init
+	atmel_ssc_get_driver_data(struct platform_device *pdev)
 {
-	int retval = 0;
+	if (pdev->dev.of_node) {
+		const struct of_device_id *match;
+		match = of_match_node(atmel_ssc_dt_ids, pdev->dev.of_node);
+		if (match == NULL)
+			return NULL;
+		return match->data;
+	}
+
+	return (struct atmel_ssc_platform_data *)
+		platform_get_device_id(pdev)->driver_data;
+}
+
+static int ssc_probe(struct platform_device *pdev)
+{
 	struct resource *regs;
 	struct ssc_device *ssc;
+	const struct atmel_ssc_platform_data *plat_dat;
 
-	ssc = kzalloc(sizeof(struct ssc_device), GFP_KERNEL);
+	ssc = devm_kzalloc(&pdev->dev, sizeof(struct ssc_device), GFP_KERNEL);
 	if (!ssc) {
 		dev_dbg(&pdev->dev, "out of memory\n");
-		retval = -ENOMEM;
-		goto out;
+		return -ENOMEM;
 	}
 
+	ssc->pdev = pdev;
+
+	plat_dat = atmel_ssc_get_driver_data(pdev);
+	if (!plat_dat)
+		return -ENODEV;
+	ssc->pdata = (struct atmel_ssc_platform_data *)plat_dat;
+
 	regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!regs) {
 		dev_dbg(&pdev->dev, "no mmio resource defined\n");
-		retval = -ENXIO;
-		goto out_free;
+		return -ENXIO;
 	}
 
-	ssc->clk = clk_get(&pdev->dev, "pclk");
-	if (IS_ERR(ssc->clk)) {
-		dev_dbg(&pdev->dev, "no pclk clock defined\n");
-		retval = -ENXIO;
-		goto out_free;
-	}
-
-	ssc->pdev = pdev;
-	ssc->regs = ioremap(regs->start, resource_size(regs));
+	ssc->regs = devm_request_and_ioremap(&pdev->dev, regs);
 	if (!ssc->regs) {
 		dev_dbg(&pdev->dev, "ioremap failed\n");
-		retval = -EINVAL;
-		goto out_clk;
+		return -EINVAL;
+	}
+
+	ssc->phybase = regs->start;
+
+	ssc->clk = devm_clk_get(&pdev->dev, "pclk");
+	if (IS_ERR(ssc->clk)) {
+		dev_dbg(&pdev->dev, "no pclk clock defined\n");
+		return -ENXIO;
 	}
 
 	/* disable all interrupts */
@@ -112,8 +174,7 @@
 	ssc->irq = platform_get_irq(pdev, 0);
 	if (!ssc->irq) {
 		dev_dbg(&pdev->dev, "could not get irq\n");
-		retval = -ENXIO;
-		goto out_unmap;
+		return -ENXIO;
 	}
 
 	spin_lock(&user_lock);
@@ -125,16 +186,7 @@
 	dev_info(&pdev->dev, "Atmel SSC device at 0x%p (irq %d)\n",
 			ssc->regs, ssc->irq);
 
-	goto out;
-
-out_unmap:
-	iounmap(ssc->regs);
-out_clk:
-	clk_put(ssc->clk);
-out_free:
-	kfree(ssc);
-out:
-	return retval;
+	return 0;
 }
 
 static int __devexit ssc_remove(struct platform_device *pdev)
@@ -142,34 +194,23 @@
 	struct ssc_device *ssc = platform_get_drvdata(pdev);
 
 	spin_lock(&user_lock);
-	iounmap(ssc->regs);
-	clk_put(ssc->clk);
 	list_del(&ssc->list);
-	kfree(ssc);
 	spin_unlock(&user_lock);
 
 	return 0;
 }
 
 static struct platform_driver ssc_driver = {
-	.remove		= __devexit_p(ssc_remove),
 	.driver		= {
 		.name		= "ssc",
 		.owner		= THIS_MODULE,
+		.of_match_table	= of_match_ptr(atmel_ssc_dt_ids),
 	},
+	.id_table	= atmel_ssc_devtypes,
+	.probe		= ssc_probe,
+	.remove		= __devexit_p(ssc_remove),
 };
-
-static int __init ssc_init(void)
-{
-	return platform_driver_probe(&ssc_driver, ssc_probe);
-}
-module_init(ssc_init);
-
-static void __exit ssc_exit(void)
-{
-	platform_driver_unregister(&ssc_driver);
-}
-module_exit(ssc_exit);
+module_platform_driver(ssc_driver);
 
 MODULE_AUTHOR("Hans-Christian Egtvedt <hcegtvedt@atmel.com>");
 MODULE_DESCRIPTION("SSC driver for Atmel AVR32 and AT91");
diff --git a/drivers/mtd/devices/slram.c b/drivers/mtd/devices/slram.c
index 8f52fc8..5a5cd2a 100644
--- a/drivers/mtd/devices/slram.c
+++ b/drivers/mtd/devices/slram.c
@@ -240,7 +240,7 @@
 
 	if (*(szlength) != '+') {
 		devlength = simple_strtoul(szlength, &buffer, 0);
-		devlength = handle_unit(devlength, buffer) - devstart;
+		devlength = handle_unit(devlength, buffer);
 		if (devlength < devstart)
 			goto err_out;
 
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index ec6841d..1a03b7f 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -2983,13 +2983,15 @@
 	/*
 	 * Field definitions are in the following datasheets:
 	 * Old style (4,5 byte ID): Samsung K9GAG08U0M (p.32)
-	 * New style   (6 byte ID): Samsung K9GAG08U0F (p.44)
+	 * New Samsung (6 byte ID): Samsung K9GAG08U0F (p.44)
 	 * Hynix MLC   (6 byte ID): Hynix H27UBG8T2B (p.22)
 	 *
-	 * Check for ID length, cell type, and Hynix/Samsung ID to decide what
-	 * to do.
+	 * Check for ID length, non-zero 6th byte, cell type, and Hynix/Samsung
+	 * ID to decide what to do.
 	 */
-	if (id_len == 6 && id_data[0] == NAND_MFR_SAMSUNG) {
+	if (id_len == 6 && id_data[0] == NAND_MFR_SAMSUNG &&
+			(chip->cellinfo & NAND_CI_CELLTYPE_MSK) &&
+			id_data[5] != 0x00) {
 		/* Calc pagesize */
 		mtd->writesize = 2048 << (extid & 0x03);
 		extid >>= 2;
diff --git a/drivers/mtd/ofpart.c b/drivers/mtd/ofpart.c
index 64be8f08..d9127e2 100644
--- a/drivers/mtd/ofpart.c
+++ b/drivers/mtd/ofpart.c
@@ -121,7 +121,7 @@
 	nr_parts = plen / sizeof(part[0]);
 
 	*pparts = kzalloc(nr_parts * sizeof(*(*pparts)), GFP_KERNEL);
-	if (!pparts)
+	if (!*pparts)
 		return -ENOMEM;
 
 	names = of_get_property(dp, "partition-names", &plen);
diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c
index 7153e0d2..b3f41f2 100644
--- a/drivers/mtd/onenand/onenand_base.c
+++ b/drivers/mtd/onenand/onenand_base.c
@@ -3694,7 +3694,7 @@
  * flexonenand_set_boundary	- Writes the SLC boundary
  * @param mtd			- mtd info structure
  */
-int flexonenand_set_boundary(struct mtd_info *mtd, int die,
+static int flexonenand_set_boundary(struct mtd_info *mtd, int die,
 				    int boundary, int lock)
 {
 	struct onenand_chip *this = mtd->priv;
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index b2530b0..5f5b69f 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -1379,6 +1379,8 @@
 	struct net_device *bond_dev = bond->dev;
 	netdev_features_t vlan_features = BOND_VLAN_FEATURES;
 	unsigned short max_hard_header_len = ETH_HLEN;
+	unsigned int gso_max_size = GSO_MAX_SIZE;
+	u16 gso_max_segs = GSO_MAX_SEGS;
 	int i;
 	unsigned int flags, dst_release_flag = IFF_XMIT_DST_RELEASE;
 
@@ -1394,11 +1396,16 @@
 		dst_release_flag &= slave->dev->priv_flags;
 		if (slave->dev->hard_header_len > max_hard_header_len)
 			max_hard_header_len = slave->dev->hard_header_len;
+
+		gso_max_size = min(gso_max_size, slave->dev->gso_max_size);
+		gso_max_segs = min(gso_max_segs, slave->dev->gso_max_segs);
 	}
 
 done:
 	bond_dev->vlan_features = vlan_features;
 	bond_dev->hard_header_len = max_hard_header_len;
+	bond_dev->gso_max_segs = gso_max_segs;
+	netif_set_gso_max_size(bond_dev, gso_max_size);
 
 	flags = bond_dev->priv_flags & ~IFF_XMIT_DST_RELEASE;
 	bond_dev->priv_flags = flags | dst_release_flag;
diff --git a/drivers/net/ethernet/8390/ne.c b/drivers/net/ethernet/8390/ne.c
index d04911d..47618e5 100644
--- a/drivers/net/ethernet/8390/ne.c
+++ b/drivers/net/ethernet/8390/ne.c
@@ -813,6 +813,7 @@
 		dev->irq = irq[this_dev];
 		dev->mem_end = bad[this_dev];
 	}
+	SET_NETDEV_DEV(dev, &pdev->dev);
 	err = do_ne_probe(dev);
 	if (err) {
 		free_netdev(dev);
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index bd1fd3d..01611b3 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -9545,10 +9545,13 @@
  */
 static void __devinit bnx2x_prev_interrupted_dmae(struct bnx2x *bp)
 {
-	u32 val = REG_RD(bp, PGLUE_B_REG_PGLUE_B_INT_STS);
-	if (val & PGLUE_B_PGLUE_B_INT_STS_REG_WAS_ERROR_ATTN) {
-		BNX2X_ERR("was error bit was found to be set in pglueb upon startup. Clearing");
-		REG_WR(bp, PGLUE_B_REG_WAS_ERROR_PF_7_0_CLR, 1 << BP_FUNC(bp));
+	if (!CHIP_IS_E1x(bp)) {
+		u32 val = REG_RD(bp, PGLUE_B_REG_PGLUE_B_INT_STS);
+		if (val & PGLUE_B_PGLUE_B_INT_STS_REG_WAS_ERROR_ATTN) {
+			BNX2X_ERR("was error bit was found to be set in pglueb upon startup. Clearing");
+			REG_WR(bp, PGLUE_B_REG_WAS_ERROR_PF_7_0_CLR,
+			       1 << BP_FUNC(bp));
+		}
 	}
 }
 
diff --git a/drivers/net/ethernet/realtek/8139cp.c b/drivers/net/ethernet/realtek/8139cp.c
index 1c81825..b01f83a 100644
--- a/drivers/net/ethernet/realtek/8139cp.c
+++ b/drivers/net/ethernet/realtek/8139cp.c
@@ -979,17 +979,6 @@
 	cpw32_f (MAC0 + 0, le32_to_cpu (*(__le32 *) (dev->dev_addr + 0)));
 	cpw32_f (MAC0 + 4, le32_to_cpu (*(__le32 *) (dev->dev_addr + 4)));
 
-	cpw32_f(HiTxRingAddr, 0);
-	cpw32_f(HiTxRingAddr + 4, 0);
-
-	ring_dma = cp->ring_dma;
-	cpw32_f(RxRingAddr, ring_dma & 0xffffffff);
-	cpw32_f(RxRingAddr + 4, (ring_dma >> 16) >> 16);
-
-	ring_dma += sizeof(struct cp_desc) * CP_RX_RING_SIZE;
-	cpw32_f(TxRingAddr, ring_dma & 0xffffffff);
-	cpw32_f(TxRingAddr + 4, (ring_dma >> 16) >> 16);
-
 	cp_start_hw(cp);
 	cpw8(TxThresh, 0x06); /* XXX convert magic num to a constant */
 
@@ -1003,6 +992,17 @@
 
 	cpw8(Config5, cpr8(Config5) & PMEStatus);
 
+	cpw32_f(HiTxRingAddr, 0);
+	cpw32_f(HiTxRingAddr + 4, 0);
+
+	ring_dma = cp->ring_dma;
+	cpw32_f(RxRingAddr, ring_dma & 0xffffffff);
+	cpw32_f(RxRingAddr + 4, (ring_dma >> 16) >> 16);
+
+	ring_dma += sizeof(struct cp_desc) * CP_RX_RING_SIZE;
+	cpw32_f(TxRingAddr, ring_dma & 0xffffffff);
+	cpw32_f(TxRingAddr + 4, (ring_dma >> 16) >> 16);
+
 	cpw16(MultiIntr, 0);
 
 	cpw8_f(Cfg9346, Cfg9346_Lock);
diff --git a/drivers/net/ethernet/sis/sis900.c b/drivers/net/ethernet/sis/sis900.c
index fb9f6b3..edf5edb 100644
--- a/drivers/net/ethernet/sis/sis900.c
+++ b/drivers/net/ethernet/sis/sis900.c
@@ -2479,7 +2479,7 @@
 	netif_start_queue(net_dev);
 
 	/* Workaround for EDB */
-	sis900_set_mode(ioaddr, HW_SPEED_10_MBPS, FDX_CAPABLE_HALF_SELECTED);
+	sis900_set_mode(sis_priv, HW_SPEED_10_MBPS, FDX_CAPABLE_HALF_SELECTED);
 
 	/* Enable all known interrupts by setting the interrupt mask. */
 	sw32(imr, RxSOVR | RxORN | RxERR | RxOK | TxURN | TxERR | TxIDLE);
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
index 77e6db9..a788501 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
@@ -894,6 +894,8 @@
 	return IRQ_HANDLED;
 }
 
+static void axienet_dma_err_handler(unsigned long data);
+
 /**
  * axienet_open - Driver open routine.
  * @ndev:	Pointer to net_device structure
diff --git a/drivers/net/ethernet/xscale/ixp4xx_eth.c b/drivers/net/ethernet/xscale/ixp4xx_eth.c
index 98934bd..477d672 100644
--- a/drivers/net/ethernet/xscale/ixp4xx_eth.c
+++ b/drivers/net/ethernet/xscale/ixp4xx_eth.c
@@ -1102,10 +1102,12 @@
 {
 	int i;
 
-	if (!ports_open)
-		if (!(dma_pool = dma_pool_create(DRV_NAME, NULL,
-						 POOL_ALLOC_SIZE, 32, 0)))
+	if (!ports_open) {
+		dma_pool = dma_pool_create(DRV_NAME, &port->netdev->dev,
+					   POOL_ALLOC_SIZE, 32, 0);
+		if (!dma_pool)
 			return -ENOMEM;
+	}
 
 	if (!(port->desc_tab = dma_pool_alloc(dma_pool, GFP_KERNEL,
 					      &port->desc_tab_phys)))
diff --git a/drivers/net/irda/sir_dev.c b/drivers/net/irda/sir_dev.c
index 5039f08..43e9ab4 100644
--- a/drivers/net/irda/sir_dev.c
+++ b/drivers/net/irda/sir_dev.c
@@ -222,7 +222,7 @@
 			break;
 
 		case SIRDEV_STATE_DONGLE_SPEED:
-			if (dev->dongle_drv->reset) {
+			if (dev->dongle_drv->set_speed) {
 				ret = dev->dongle_drv->set_speed(dev, fsm->param);
 				if (ret < 0) {
 					fsm->result = ret;
diff --git a/drivers/net/phy/mdio-gpio.c b/drivers/net/phy/mdio-gpio.c
index 899274f..2ed1140 100644
--- a/drivers/net/phy/mdio-gpio.c
+++ b/drivers/net/phy/mdio-gpio.c
@@ -185,17 +185,20 @@
 {
 	struct mdio_gpio_platform_data *pdata;
 	struct mii_bus *new_bus;
-	int ret;
+	int ret, bus_id;
 
-	if (pdev->dev.of_node)
+	if (pdev->dev.of_node) {
 		pdata = mdio_gpio_of_get_data(pdev);
-	else
+		bus_id = of_alias_get_id(pdev->dev.of_node, "mdio-gpio");
+	} else {
 		pdata = pdev->dev.platform_data;
+		bus_id = pdev->id;
+	}
 
 	if (!pdata)
 		return -ENODEV;
 
-	new_bus = mdio_gpio_bus_init(&pdev->dev, pdata, pdev->id);
+	new_bus = mdio_gpio_bus_init(&pdev->dev, pdata, bus_id);
 	if (!new_bus)
 		return -ENODEV;
 
diff --git a/drivers/net/team/team_mode_broadcast.c b/drivers/net/team/team_mode_broadcast.c
index 9db0171..c5db428 100644
--- a/drivers/net/team/team_mode_broadcast.c
+++ b/drivers/net/team/team_mode_broadcast.c
@@ -29,8 +29,8 @@
 			if (last) {
 				skb2 = skb_clone(skb, GFP_ATOMIC);
 				if (skb2) {
-					ret = team_dev_queue_xmit(team, last,
-								  skb2);
+					ret = !team_dev_queue_xmit(team, last,
+								   skb2);
 					if (!sum_ret)
 						sum_ret = ret;
 				}
@@ -39,7 +39,7 @@
 		}
 	}
 	if (last) {
-		ret = team_dev_queue_xmit(team, last, skb);
+		ret = !team_dev_queue_xmit(team, last, skb);
 		if (!sum_ret)
 			sum_ret = ret;
 	}
diff --git a/drivers/net/wan/ixp4xx_hss.c b/drivers/net/wan/ixp4xx_hss.c
index 3f575af..e9a3da5 100644
--- a/drivers/net/wan/ixp4xx_hss.c
+++ b/drivers/net/wan/ixp4xx_hss.c
@@ -969,10 +969,12 @@
 {
 	int i;
 
-	if (!ports_open)
-		if (!(dma_pool = dma_pool_create(DRV_NAME, NULL,
-						 POOL_ALLOC_SIZE, 32, 0)))
+	if (!ports_open) {
+		dma_pool = dma_pool_create(DRV_NAME, &port->netdev->dev,
+					   POOL_ALLOC_SIZE, 32, 0);
+		if (!dma_pool)
 			return -ENOMEM;
+	}
 
 	if (!(port->desc_tab = dma_pool_alloc(dma_pool, GFP_KERNEL,
 					      &port->desc_tab_phys)))
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 8e1559a..1829b44 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1456,7 +1456,7 @@
 	switch (type) {
 	case ATH9K_RESET_POWER_ON:
 		ret = ath9k_hw_set_reset_power_on(ah);
-		if (!ret)
+		if (ret)
 			ah->reset_power_on = true;
 		break;
 	case ATH9K_RESET_WARM:
diff --git a/drivers/net/wireless/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
index fa4d1b8..2d9eee9 100644
--- a/drivers/net/wireless/iwlwifi/dvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
@@ -1354,6 +1354,20 @@
 	vif_priv->ctx = ctx;
 	ctx->vif = vif;
 
+	/*
+	 * In SNIFFER device type, the firmware reports the FCS to
+	 * the host, rather than snipping it off. Unfortunately,
+	 * mac80211 doesn't (yet) provide a per-packet flag for
+	 * this, so that we have to set the hardware flag based
+	 * on the interfaces added. As the monitor interface can
+	 * only be present by itself, and will be removed before
+	 * other interfaces are added, this is safe.
+	 */
+	if (vif->type == NL80211_IFTYPE_MONITOR)
+		priv->hw->flags |= IEEE80211_HW_RX_INCLUDES_FCS;
+	else
+		priv->hw->flags &= ~IEEE80211_HW_RX_INCLUDES_FCS;
+
 	err = iwl_setup_interface(priv, ctx);
 	if (!err || reset)
 		goto out;
diff --git a/drivers/net/wireless/iwlwifi/pcie/tx.c b/drivers/net/wireless/iwlwifi/pcie/tx.c
index 105e3af..79a4ddc 100644
--- a/drivers/net/wireless/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless/iwlwifi/pcie/tx.c
@@ -480,20 +480,12 @@
 void iwl_trans_pcie_txq_disable(struct iwl_trans *trans, int txq_id)
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
-	u16 rd_ptr, wr_ptr;
-	int n_bd = trans_pcie->txq[txq_id].q.n_bd;
 
 	if (!test_and_clear_bit(txq_id, trans_pcie->queue_used)) {
 		WARN_ONCE(1, "queue %d not used", txq_id);
 		return;
 	}
 
-	rd_ptr = iwl_read_prph(trans, SCD_QUEUE_RDPTR(txq_id)) & (n_bd - 1);
-	wr_ptr = iwl_read_prph(trans, SCD_QUEUE_WRPTR(txq_id));
-
-	WARN_ONCE(rd_ptr != wr_ptr, "queue %d isn't empty: [%d,%d]",
-		  txq_id, rd_ptr, wr_ptr);
-
 	iwl_txq_set_inactive(trans, txq_id);
 	IWL_DEBUG_TX_QUEUES(trans, "Deactivate queue %d\n", txq_id);
 }
diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/mwifiex/cmdevt.c
index 8d46510..ae9010e 100644
--- a/drivers/net/wireless/mwifiex/cmdevt.c
+++ b/drivers/net/wireless/mwifiex/cmdevt.c
@@ -890,9 +890,6 @@
 		return;
 	}
 	cmd_node = adapter->curr_cmd;
-	if (cmd_node->wait_q_enabled)
-		adapter->cmd_wait_q.status = -ETIMEDOUT;
-
 	if (cmd_node) {
 		adapter->dbg.timeout_cmd_id =
 			adapter->dbg.last_cmd_id[adapter->dbg.last_cmd_index];
@@ -938,6 +935,14 @@
 
 		dev_err(adapter->dev, "ps_mode=%d ps_state=%d\n",
 			adapter->ps_mode, adapter->ps_state);
+
+		if (cmd_node->wait_q_enabled) {
+			adapter->cmd_wait_q.status = -ETIMEDOUT;
+			wake_up_interruptible(&adapter->cmd_wait_q.wait);
+			mwifiex_cancel_pending_ioctl(adapter);
+			/* reset cmd_sent flag to unblock new commands */
+			adapter->cmd_sent = false;
+		}
 	}
 	if (adapter->hw_status == MWIFIEX_HW_STATUS_INITIALIZING)
 		mwifiex_init_fw_complete(adapter);
diff --git a/drivers/net/wireless/mwifiex/sdio.c b/drivers/net/wireless/mwifiex/sdio.c
index fc8a9bf..82cf0fa 100644
--- a/drivers/net/wireless/mwifiex/sdio.c
+++ b/drivers/net/wireless/mwifiex/sdio.c
@@ -161,7 +161,6 @@
 	struct sdio_mmc_card *card;
 	struct mwifiex_adapter *adapter;
 	mmc_pm_flag_t pm_flag = 0;
-	int hs_actived = 0;
 	int i;
 	int ret = 0;
 
@@ -188,12 +187,14 @@
 	adapter = card->adapter;
 
 	/* Enable the Host Sleep */
-	hs_actived = mwifiex_enable_hs(adapter);
-	if (hs_actived) {
-		pr_debug("cmd: suspend with MMC_PM_KEEP_POWER\n");
-		ret = sdio_set_host_pm_flags(func, MMC_PM_KEEP_POWER);
+	if (!mwifiex_enable_hs(adapter)) {
+		dev_err(adapter->dev, "cmd: failed to suspend\n");
+		return -EFAULT;
 	}
 
+	dev_dbg(adapter->dev, "cmd: suspend with MMC_PM_KEEP_POWER\n");
+	ret = sdio_set_host_pm_flags(func, MMC_PM_KEEP_POWER);
+
 	/* Indicate device suspended */
 	adapter->is_suspended = true;
 
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
index 9970c2b..b7e6607 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
@@ -297,6 +297,7 @@
 	/*=== Customer ID ===*/
 	/****** 8188CU ********/
 	{RTL_USB_DEVICE(0x050d, 0x1102, rtl92cu_hal_cfg)}, /*Belkin - Edimax*/
+	{RTL_USB_DEVICE(0x050d, 0x11f2, rtl92cu_hal_cfg)}, /*Belkin - ISY*/
 	{RTL_USB_DEVICE(0x06f8, 0xe033, rtl92cu_hal_cfg)}, /*Hercules - Edimax*/
 	{RTL_USB_DEVICE(0x07b8, 0x8188, rtl92cu_hal_cfg)}, /*Abocom - Abocom*/
 	{RTL_USB_DEVICE(0x07b8, 0x8189, rtl92cu_hal_cfg)}, /*Funai - Abocom*/
diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index caa0110..fc24eb9 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -452,29 +452,85 @@
 	/* Grant backend access to each skb fragment page. */
 	for (i = 0; i < frags; i++) {
 		skb_frag_t *frag = skb_shinfo(skb)->frags + i;
+		struct page *page = skb_frag_page(frag);
 
-		tx->flags |= XEN_NETTXF_more_data;
+		len = skb_frag_size(frag);
+		offset = frag->page_offset;
 
-		id = get_id_from_freelist(&np->tx_skb_freelist, np->tx_skbs);
-		np->tx_skbs[id].skb = skb_get(skb);
-		tx = RING_GET_REQUEST(&np->tx, prod++);
-		tx->id = id;
-		ref = gnttab_claim_grant_reference(&np->gref_tx_head);
-		BUG_ON((signed short)ref < 0);
+		/* Data must not cross a page boundary. */
+		BUG_ON(len + offset > PAGE_SIZE<<compound_order(page));
 
-		mfn = pfn_to_mfn(page_to_pfn(skb_frag_page(frag)));
-		gnttab_grant_foreign_access_ref(ref, np->xbdev->otherend_id,
-						mfn, GNTMAP_readonly);
+		/* Skip unused frames from start of page */
+		page += offset >> PAGE_SHIFT;
+		offset &= ~PAGE_MASK;
 
-		tx->gref = np->grant_tx_ref[id] = ref;
-		tx->offset = frag->page_offset;
-		tx->size = skb_frag_size(frag);
-		tx->flags = 0;
+		while (len > 0) {
+			unsigned long bytes;
+
+			BUG_ON(offset >= PAGE_SIZE);
+
+			bytes = PAGE_SIZE - offset;
+			if (bytes > len)
+				bytes = len;
+
+			tx->flags |= XEN_NETTXF_more_data;
+
+			id = get_id_from_freelist(&np->tx_skb_freelist,
+						  np->tx_skbs);
+			np->tx_skbs[id].skb = skb_get(skb);
+			tx = RING_GET_REQUEST(&np->tx, prod++);
+			tx->id = id;
+			ref = gnttab_claim_grant_reference(&np->gref_tx_head);
+			BUG_ON((signed short)ref < 0);
+
+			mfn = pfn_to_mfn(page_to_pfn(page));
+			gnttab_grant_foreign_access_ref(ref,
+							np->xbdev->otherend_id,
+							mfn, GNTMAP_readonly);
+
+			tx->gref = np->grant_tx_ref[id] = ref;
+			tx->offset = offset;
+			tx->size = bytes;
+			tx->flags = 0;
+
+			offset += bytes;
+			len -= bytes;
+
+			/* Next frame */
+			if (offset == PAGE_SIZE && len) {
+				BUG_ON(!PageCompound(page));
+				page++;
+				offset = 0;
+			}
+		}
 	}
 
 	np->tx.req_prod_pvt = prod;
 }
 
+/*
+ * Count how many ring slots are required to send the frags of this
+ * skb. Each frag might be a compound page.
+ */
+static int xennet_count_skb_frag_slots(struct sk_buff *skb)
+{
+	int i, frags = skb_shinfo(skb)->nr_frags;
+	int pages = 0;
+
+	for (i = 0; i < frags; i++) {
+		skb_frag_t *frag = skb_shinfo(skb)->frags + i;
+		unsigned long size = skb_frag_size(frag);
+		unsigned long offset = frag->page_offset;
+
+		/* Skip unused frames from start of page */
+		offset &= ~PAGE_MASK;
+
+		pages += PFN_UP(offset + size);
+	}
+
+	return pages;
+}
+
 static int xennet_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	unsigned short id;
@@ -487,23 +543,23 @@
 	grant_ref_t ref;
 	unsigned long mfn;
 	int notify;
-	int frags = skb_shinfo(skb)->nr_frags;
+	int slots;
 	unsigned int offset = offset_in_page(data);
 	unsigned int len = skb_headlen(skb);
 	unsigned long flags;
 
-	frags += DIV_ROUND_UP(offset + len, PAGE_SIZE);
-	if (unlikely(frags > MAX_SKB_FRAGS + 1)) {
-		printk(KERN_ALERT "xennet: skb rides the rocket: %d frags\n",
-		       frags);
-		dump_stack();
+	slots = DIV_ROUND_UP(offset + len, PAGE_SIZE) +
+		xennet_count_skb_frag_slots(skb);
+	if (unlikely(slots > MAX_SKB_FRAGS + 1)) {
+		net_alert_ratelimited(
+			"xennet: skb rides the rocket: %d slots\n", slots);
 		goto drop;
 	}
 
 	spin_lock_irqsave(&np->tx_lock, flags);
 
 	if (unlikely(!netif_carrier_ok(dev) ||
-		     (frags > 1 && !xennet_can_sg(dev)) ||
+		     (slots > 1 && !xennet_can_sg(dev)) ||
 		     netif_needs_gso(skb, netif_skb_features(skb)))) {
 		spin_unlock_irqrestore(&np->tx_lock, flags);
 		goto drop;
diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c
index 97c440a..30ae18a 100644
--- a/drivers/nfc/pn533.c
+++ b/drivers/nfc/pn533.c
@@ -698,13 +698,14 @@
 
 	cmd = list_first_entry(&dev->cmd_queue, struct pn533_cmd, queue);
 
+	list_del(&cmd->queue);
+
 	mutex_unlock(&dev->cmd_lock);
 
 	__pn533_send_cmd_frame_async(dev, cmd->out_frame, cmd->in_frame,
 				     cmd->in_frame_len, cmd->cmd_complete,
 				     cmd->arg, cmd->flags);
 
-	list_del(&cmd->queue);
 	kfree(cmd);
 }
 
@@ -1678,11 +1679,14 @@
 static int pn533_in_dep_link_up_complete(struct pn533 *dev, void *arg,
 						u8 *params, int params_len)
 {
-	struct pn533_cmd_jump_dep *cmd;
 	struct pn533_cmd_jump_dep_response *resp;
 	struct nfc_target nfc_target;
 	u8 target_gt_len;
 	int rc;
+	struct pn533_cmd_jump_dep *cmd = (struct pn533_cmd_jump_dep *)arg;
+	u8 active = cmd->active;
+
+	kfree(arg);
 
 	if (params_len == -ENOENT) {
 		nfc_dev_dbg(&dev->interface->dev, "");
@@ -1704,7 +1708,6 @@
 	}
 
 	resp = (struct pn533_cmd_jump_dep_response *) params;
-	cmd = (struct pn533_cmd_jump_dep *) arg;
 	rc = resp->status & PN533_CMD_RET_MASK;
 	if (rc != PN533_CMD_RET_SUCCESS) {
 		nfc_dev_err(&dev->interface->dev,
@@ -1734,7 +1737,7 @@
 	if (rc == 0)
 		rc = nfc_dep_link_is_up(dev->nfc_dev,
 						dev->nfc_dev->targets[0].idx,
-						!cmd->active, NFC_RF_INITIATOR);
+						!active, NFC_RF_INITIATOR);
 
 	return 0;
 }
@@ -1819,12 +1822,8 @@
 	rc = pn533_send_cmd_frame_async(dev, dev->out_frame, dev->in_frame,
 				dev->in_maxlen,	pn533_in_dep_link_up_complete,
 				cmd, GFP_KERNEL);
-	if (rc)
-		goto out;
-
-
-out:
-	kfree(cmd);
+	if (rc < 0)
+		kfree(cmd);
 
 	return rc;
 }
@@ -2078,8 +2077,12 @@
 static int pn533_tm_send_complete(struct pn533 *dev, void *arg,
 				  u8 *params, int params_len)
 {
+	struct sk_buff *skb_out = arg;
+
 	nfc_dev_dbg(&dev->interface->dev, "%s", __func__);
 
+	dev_kfree_skb(skb_out);
+
 	if (params_len < 0) {
 		nfc_dev_err(&dev->interface->dev,
 			    "Error %d when sending data",
@@ -2117,7 +2120,7 @@
 
 	rc = pn533_send_cmd_frame_async(dev, out_frame, dev->in_frame,
 					dev->in_maxlen, pn533_tm_send_complete,
-					NULL, GFP_KERNEL);
+					skb, GFP_KERNEL);
 	if (rc) {
 		nfc_dev_err(&dev->interface->dev,
 			    "Error %d when trying to send data", rc);
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index d96caefd..aeecf0f 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -178,7 +178,7 @@
 	  ports of 8 GPIO pins each.
 
 config PINCTRL_SAMSUNG
-	bool "Samsung pinctrl driver"
+	bool
 	depends on OF && GPIOLIB
 	select PINMUX
 	select PINCONF
diff --git a/drivers/scsi/isci/request.c b/drivers/scsi/isci/request.c
index c1bafc3..9594ab6 100644
--- a/drivers/scsi/isci/request.c
+++ b/drivers/scsi/isci/request.c
@@ -1972,7 +1972,7 @@
 								      frame_index,
 								      (void **)&frame_buffer);
 
-			sci_controller_copy_sata_response(&ireq->stp.req,
+			sci_controller_copy_sata_response(&ireq->stp.rsp,
 							       frame_header,
 							       frame_buffer);
 
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 2936b44..2c0d0ec 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -55,6 +55,7 @@
 #include <linux/cpu.h>
 #include <linux/mutex.h>
 #include <linux/async.h>
+#include <asm/unaligned.h>
 
 #include <scsi/scsi.h>
 #include <scsi/scsi_cmnd.h>
@@ -1062,6 +1063,50 @@
 EXPORT_SYMBOL_GPL(scsi_get_vpd_page);
 
 /**
+ * scsi_report_opcode - Find out if a given command opcode is supported
+ * @sdev:	scsi device to query
+ * @buffer:	scratch buffer (must be at least 20 bytes long)
+ * @len:	length of buffer
+ * @opcode:	opcode for command to look up
+ *
+ * Uses the REPORT SUPPORTED OPERATION CODES to look up the given
+ * opcode. Returns 0 if RSOC fails or if the command opcode is
+ * unsupported. Returns 1 if the device claims to support the command.
+ */
+int scsi_report_opcode(struct scsi_device *sdev, unsigned char *buffer,
+		       unsigned int len, unsigned char opcode)
+{
+	unsigned char cmd[16];
+	struct scsi_sense_hdr sshdr;
+	int result;
+
+	if (sdev->no_report_opcodes || sdev->scsi_level < SCSI_SPC_3)
+		return 0;
+
+	memset(cmd, 0, 16);
+	cmd[0] = MAINTENANCE_IN;
+	cmd[1] = MI_REPORT_SUPPORTED_OPERATION_CODES;
+	cmd[2] = 1;		/* One command format */
+	cmd[3] = opcode;
+	put_unaligned_be32(len, &cmd[6]);
+	memset(buffer, 0, len);
+
+	result = scsi_execute_req(sdev, cmd, DMA_FROM_DEVICE, buffer, len,
+				  &sshdr, 30 * HZ, 3, NULL);
+
+	if (result && scsi_sense_valid(&sshdr) &&
+	    sshdr.sense_key == ILLEGAL_REQUEST &&
+	    (sshdr.asc == 0x20 || sshdr.asc == 0x24) && sshdr.ascq == 0x00)
+		return 0;
+
+	if ((buffer[1] & 3) == 3) /* Command supported */
+		return 1;
+
+	return 0;
+}
+EXPORT_SYMBOL(scsi_report_opcode);
+
+/**
  * scsi_device_get  -  get an additional reference to a scsi_device
  * @sdev:	device to get a reference to
  *
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index da36a3a..9032e91 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -900,11 +900,23 @@
 				action = ACTION_FAIL;
 				error = -EILSEQ;
 			/* INVALID COMMAND OPCODE or INVALID FIELD IN CDB */
-			} else if ((sshdr.asc == 0x20 || sshdr.asc == 0x24) &&
-				   (cmd->cmnd[0] == UNMAP ||
-				    cmd->cmnd[0] == WRITE_SAME_16 ||
-				    cmd->cmnd[0] == WRITE_SAME)) {
-				description = "Discard failure";
+			} else if (sshdr.asc == 0x20 || sshdr.asc == 0x24) {
+				switch (cmd->cmnd[0]) {
+				case UNMAP:
+					description = "Discard failure";
+					break;
+				case WRITE_SAME:
+				case WRITE_SAME_16:
+					if (cmd->cmnd[1] & 0x8)
+						description = "Discard failure";
+					else
+						description =
+							"Write same failure";
+					break;
+				default:
+					description = "Invalid command failure";
+					break;
+				}
 				action = ACTION_FAIL;
 				error = -EREMOTEIO;
 			} else
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 12f6fdf..352bc77 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -99,6 +99,7 @@
 #endif
 
 static void sd_config_discard(struct scsi_disk *, unsigned int);
+static void sd_config_write_same(struct scsi_disk *);
 static int  sd_revalidate_disk(struct gendisk *);
 static void sd_unlock_native_capacity(struct gendisk *disk);
 static int  sd_probe(struct device *);
@@ -395,6 +396,45 @@
 	return err ? err : count;
 }
 
+static ssize_t
+sd_show_write_same_blocks(struct device *dev, struct device_attribute *attr,
+			  char *buf)
+{
+	struct scsi_disk *sdkp = to_scsi_disk(dev);
+
+	return snprintf(buf, 20, "%u\n", sdkp->max_ws_blocks);
+}
+
+static ssize_t
+sd_store_write_same_blocks(struct device *dev, struct device_attribute *attr,
+			   const char *buf, size_t count)
+{
+	struct scsi_disk *sdkp = to_scsi_disk(dev);
+	struct scsi_device *sdp = sdkp->device;
+	unsigned long max;
+	int err;
+
+	if (!capable(CAP_SYS_ADMIN))
+		return -EACCES;
+
+	if (sdp->type != TYPE_DISK)
+		return -EINVAL;
+
+	err = kstrtoul(buf, 10, &max);
+
+	if (err)
+		return err;
+
+	if (max == 0)
+		sdp->no_write_same = 1;
+	else if (max <= SD_MAX_WS16_BLOCKS)
+		sdkp->max_ws_blocks = max;
+
+	sd_config_write_same(sdkp);
+
+	return count;
+}
+
 static struct device_attribute sd_disk_attrs[] = {
 	__ATTR(cache_type, S_IRUGO|S_IWUSR, sd_show_cache_type,
 	       sd_store_cache_type),
@@ -410,6 +450,8 @@
 	__ATTR(thin_provisioning, S_IRUGO, sd_show_thin_provisioning, NULL),
 	__ATTR(provisioning_mode, S_IRUGO|S_IWUSR, sd_show_provisioning_mode,
 	       sd_store_provisioning_mode),
+	__ATTR(max_write_same_blocks, S_IRUGO|S_IWUSR,
+	       sd_show_write_same_blocks, sd_store_write_same_blocks),
 	__ATTR(max_medium_access_timeouts, S_IRUGO|S_IWUSR,
 	       sd_show_max_medium_access_timeouts,
 	       sd_store_max_medium_access_timeouts),
@@ -561,19 +603,23 @@
 		return;
 
 	case SD_LBP_UNMAP:
-		max_blocks = min_not_zero(sdkp->max_unmap_blocks, 0xffffffff);
+		max_blocks = min_not_zero(sdkp->max_unmap_blocks,
+					  (u32)SD_MAX_WS16_BLOCKS);
 		break;
 
 	case SD_LBP_WS16:
-		max_blocks = min_not_zero(sdkp->max_ws_blocks, 0xffffffff);
+		max_blocks = min_not_zero(sdkp->max_ws_blocks,
+					  (u32)SD_MAX_WS16_BLOCKS);
 		break;
 
 	case SD_LBP_WS10:
-		max_blocks = min_not_zero(sdkp->max_ws_blocks, (u32)0xffff);
+		max_blocks = min_not_zero(sdkp->max_ws_blocks,
+					  (u32)SD_MAX_WS10_BLOCKS);
 		break;
 
 	case SD_LBP_ZERO:
-		max_blocks = min_not_zero(sdkp->max_ws_blocks, (u32)0xffff);
+		max_blocks = min_not_zero(sdkp->max_ws_blocks,
+					  (u32)SD_MAX_WS10_BLOCKS);
 		q->limits.discard_zeroes_data = 1;
 		break;
 	}
@@ -583,29 +629,26 @@
 }
 
 /**
- * scsi_setup_discard_cmnd - unmap blocks on thinly provisioned device
+ * sd_setup_discard_cmnd - unmap blocks on thinly provisioned device
  * @sdp: scsi device to operate one
  * @rq: Request to prepare
  *
  * Will issue either UNMAP or WRITE SAME(16) depending on preference
  * indicated by target device.
  **/
-static int scsi_setup_discard_cmnd(struct scsi_device *sdp, struct request *rq)
+static int sd_setup_discard_cmnd(struct scsi_device *sdp, struct request *rq)
 {
 	struct scsi_disk *sdkp = scsi_disk(rq->rq_disk);
-	struct bio *bio = rq->bio;
-	sector_t sector = bio->bi_sector;
-	unsigned int nr_sectors = bio_sectors(bio);
+	sector_t sector = blk_rq_pos(rq);
+	unsigned int nr_sectors = blk_rq_sectors(rq);
+	unsigned int nr_bytes = blk_rq_bytes(rq);
 	unsigned int len;
 	int ret;
 	char *buf;
 	struct page *page;
 
-	if (sdkp->device->sector_size == 4096) {
-		sector >>= 3;
-		nr_sectors >>= 3;
-	}
-
+	sector >>= ilog2(sdp->sector_size) - 9;
+	nr_sectors >>= ilog2(sdp->sector_size) - 9;
 	rq->timeout = SD_TIMEOUT;
 
 	memset(rq->cmd, 0, rq->cmd_len);
@@ -660,6 +703,7 @@
 	blk_add_request_payload(rq, page, len);
 	ret = scsi_setup_blk_pc_cmnd(sdp, rq);
 	rq->buffer = page_address(page);
+	rq->__data_len = nr_bytes;
 
 out:
 	if (ret != BLKPREP_OK) {
@@ -669,6 +713,83 @@
 	return ret;
 }
 
+static void sd_config_write_same(struct scsi_disk *sdkp)
+{
+	struct request_queue *q = sdkp->disk->queue;
+	unsigned int logical_block_size = sdkp->device->sector_size;
+	unsigned int blocks = 0;
+
+	if (sdkp->device->no_write_same) {
+		sdkp->max_ws_blocks = 0;
+		goto out;
+	}
+
+	/* Some devices can not handle block counts above 0xffff despite
+	 * supporting WRITE SAME(16). Consequently we default to 64k
+	 * blocks per I/O unless the device explicitly advertises a
+	 * bigger limit.
+	 */
+	if (sdkp->max_ws_blocks == 0)
+		sdkp->max_ws_blocks = SD_MAX_WS10_BLOCKS;
+
+	if (sdkp->ws16 || sdkp->max_ws_blocks > SD_MAX_WS10_BLOCKS)
+		blocks = min_not_zero(sdkp->max_ws_blocks,
+				      (u32)SD_MAX_WS16_BLOCKS);
+	else
+		blocks = min_not_zero(sdkp->max_ws_blocks,
+				      (u32)SD_MAX_WS10_BLOCKS);
+
+out:
+	blk_queue_max_write_same_sectors(q, blocks * (logical_block_size >> 9));
+}
+
+/**
+ * sd_setup_write_same_cmnd - write the same data to multiple blocks
+ * @sdp: scsi device to operate one
+ * @rq: Request to prepare
+ *
+ * Will issue either WRITE SAME(10) or WRITE SAME(16) depending on
+ * preference indicated by target device.
+ **/
+static int sd_setup_write_same_cmnd(struct scsi_device *sdp, struct request *rq)
+{
+	struct scsi_disk *sdkp = scsi_disk(rq->rq_disk);
+	struct bio *bio = rq->bio;
+	sector_t sector = blk_rq_pos(rq);
+	unsigned int nr_sectors = blk_rq_sectors(rq);
+	unsigned int nr_bytes = blk_rq_bytes(rq);
+	int ret;
+
+	if (sdkp->device->no_write_same)
+		return BLKPREP_KILL;
+
+	BUG_ON(bio_offset(bio) || bio_iovec(bio)->bv_len != sdp->sector_size);
+
+	sector >>= ilog2(sdp->sector_size) - 9;
+	nr_sectors >>= ilog2(sdp->sector_size) - 9;
+
+	rq->__data_len = sdp->sector_size;
+	rq->timeout = SD_WRITE_SAME_TIMEOUT;
+	memset(rq->cmd, 0, rq->cmd_len);
+
+	if (sdkp->ws16 || sector > 0xffffffff || nr_sectors > 0xffff) {
+		rq->cmd_len = 16;
+		rq->cmd[0] = WRITE_SAME_16;
+		put_unaligned_be64(sector, &rq->cmd[2]);
+		put_unaligned_be32(nr_sectors, &rq->cmd[10]);
+	} else {
+		rq->cmd_len = 10;
+		rq->cmd[0] = WRITE_SAME;
+		put_unaligned_be32(sector, &rq->cmd[2]);
+		put_unaligned_be16(nr_sectors, &rq->cmd[7]);
+	}
+
+	ret = scsi_setup_blk_pc_cmnd(sdp, rq);
+	rq->__data_len = nr_bytes;
+
+	return ret;
+}
+
 static int scsi_setup_flush_cmnd(struct scsi_device *sdp, struct request *rq)
 {
 	rq->timeout = SD_FLUSH_TIMEOUT;
@@ -712,7 +833,10 @@
 	 * block PC requests to make life easier.
 	 */
 	if (rq->cmd_flags & REQ_DISCARD) {
-		ret = scsi_setup_discard_cmnd(sdp, rq);
+		ret = sd_setup_discard_cmnd(sdp, rq);
+		goto out;
+	} else if (rq->cmd_flags & REQ_WRITE_SAME) {
+		ret = sd_setup_write_same_cmnd(sdp, rq);
 		goto out;
 	} else if (rq->cmd_flags & REQ_FLUSH) {
 		ret = scsi_setup_flush_cmnd(sdp, rq);
@@ -1482,12 +1606,21 @@
 	unsigned int good_bytes = result ? 0 : scsi_bufflen(SCpnt);
 	struct scsi_sense_hdr sshdr;
 	struct scsi_disk *sdkp = scsi_disk(SCpnt->request->rq_disk);
+	struct request *req = SCpnt->request;
 	int sense_valid = 0;
 	int sense_deferred = 0;
 	unsigned char op = SCpnt->cmnd[0];
+	unsigned char unmap = SCpnt->cmnd[1] & 8;
 
-	if ((SCpnt->request->cmd_flags & REQ_DISCARD) && !result)
-		scsi_set_resid(SCpnt, 0);
+	if (req->cmd_flags & REQ_DISCARD || req->cmd_flags & REQ_WRITE_SAME) {
+		if (!result) {
+			good_bytes = blk_rq_bytes(req);
+			scsi_set_resid(SCpnt, 0);
+		} else {
+			good_bytes = 0;
+			scsi_set_resid(SCpnt, blk_rq_bytes(req));
+		}
+	}
 
 	if (result) {
 		sense_valid = scsi_command_normalize_sense(SCpnt, &sshdr);
@@ -1536,9 +1669,25 @@
 		if (sshdr.asc == 0x10)  /* DIX: Host detected corruption */
 			good_bytes = sd_completed_bytes(SCpnt);
 		/* INVALID COMMAND OPCODE or INVALID FIELD IN CDB */
-		if ((sshdr.asc == 0x20 || sshdr.asc == 0x24) &&
-		    (op == UNMAP || op == WRITE_SAME_16 || op == WRITE_SAME))
-			sd_config_discard(sdkp, SD_LBP_DISABLE);
+		if (sshdr.asc == 0x20 || sshdr.asc == 0x24) {
+			switch (op) {
+			case UNMAP:
+				sd_config_discard(sdkp, SD_LBP_DISABLE);
+				break;
+			case WRITE_SAME_16:
+			case WRITE_SAME:
+				if (unmap)
+					sd_config_discard(sdkp, SD_LBP_DISABLE);
+				else {
+					sdkp->device->no_write_same = 1;
+					sd_config_write_same(sdkp);
+
+					good_bytes = 0;
+					req->__data_len = blk_rq_bytes(req);
+					req->cmd_flags |= REQ_QUIET;
+				}
+			}
+		}
 		break;
 	default:
 		break;
@@ -2374,9 +2523,7 @@
 	if (buffer[3] == 0x3c) {
 		unsigned int lba_count, desc_count;
 
-		sdkp->max_ws_blocks =
-			(u32) min_not_zero(get_unaligned_be64(&buffer[36]),
-					   (u64)0xffffffff);
+		sdkp->max_ws_blocks = (u32)get_unaligned_be64(&buffer[36]);
 
 		if (!sdkp->lbpme)
 			goto out;
@@ -2469,6 +2616,13 @@
 	kfree(buffer);
 }
 
+static void sd_read_write_same(struct scsi_disk *sdkp, unsigned char *buffer)
+{
+	if (scsi_report_opcode(sdkp->device, buffer, SD_BUF_SIZE,
+			       WRITE_SAME_16))
+		sdkp->ws16 = 1;
+}
+
 static int sd_try_extended_inquiry(struct scsi_device *sdp)
 {
 	/*
@@ -2528,6 +2682,7 @@
 		sd_read_write_protect_flag(sdkp, buffer);
 		sd_read_cache_type(sdkp, buffer);
 		sd_read_app_tag_own(sdkp, buffer);
+		sd_read_write_same(sdkp, buffer);
 	}
 
 	sdkp->first_scan = 0;
@@ -2545,6 +2700,7 @@
 	blk_queue_flush(sdkp->disk->queue, flush);
 
 	set_capacity(disk, sdkp->capacity);
+	sd_config_write_same(sdkp);
 	kfree(buffer);
 
  out:
diff --git a/drivers/scsi/sd.h b/drivers/scsi/sd.h
index 47c52a6..74a1e4c 100644
--- a/drivers/scsi/sd.h
+++ b/drivers/scsi/sd.h
@@ -14,6 +14,7 @@
 #define SD_TIMEOUT		(30 * HZ)
 #define SD_MOD_TIMEOUT		(75 * HZ)
 #define SD_FLUSH_TIMEOUT	(60 * HZ)
+#define SD_WRITE_SAME_TIMEOUT	(120 * HZ)
 
 /*
  * Number of allowed retries
@@ -39,6 +40,11 @@
 };
 
 enum {
+	SD_MAX_WS10_BLOCKS = 0xffff,
+	SD_MAX_WS16_BLOCKS = 0x7fffff,
+};
+
+enum {
 	SD_LBP_FULL = 0,	/* Full logical block provisioning */
 	SD_LBP_UNMAP,		/* Use UNMAP command */
 	SD_LBP_WS16,		/* Use WRITE SAME(16) with UNMAP bit */
@@ -77,6 +83,7 @@
 	unsigned	lbpws : 1;
 	unsigned	lbpws10 : 1;
 	unsigned	lbpvpd : 1;
+	unsigned	ws16 : 1;
 };
 #define to_scsi_disk(obj) container_of(obj,struct scsi_disk,dev)
 
diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c
index a3d5436..92f35ab 100644
--- a/drivers/usb/storage/scsiglue.c
+++ b/drivers/usb/storage/scsiglue.c
@@ -186,6 +186,12 @@
 		/* Some devices don't handle VPD pages correctly */
 		sdev->skip_vpd_pages = 1;
 
+		/* Do not attempt to use REPORT SUPPORTED OPERATION CODES */
+		sdev->no_report_opcodes = 1;
+
+		/* Do not attempt to use WRITE SAME */
+		sdev->no_write_same = 1;
+
 		/* Some disks return the total number of blocks in response
 		 * to READ CAPACITY rather than the highest block number.
 		 * If this device makes that mistake, tell the sd driver. */
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
index d64ac38..bee9284 100644
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/omap2/dss/dsi.c
@@ -365,11 +365,20 @@
 	struct omap_dss_output *out;
 	enum omap_dss_output_id	id;
 
-	id = module == 0 ? OMAP_DSS_OUTPUT_DSI1 : OMAP_DSS_OUTPUT_DSI2;
+	switch (module) {
+	case 0:
+		id = OMAP_DSS_OUTPUT_DSI1;
+		break;
+	case 1:
+		id = OMAP_DSS_OUTPUT_DSI2;
+		break;
+	default:
+		return NULL;
+	}
 
 	out = omap_dss_get_output(id);
 
-	return out->pdev;
+	return out ? out->pdev : NULL;
 }
 
 static inline void dsi_write_reg(struct platform_device *dsidev,
diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/omap2/dss/dss.c
index 2ab1c3e..5f6eea8 100644
--- a/drivers/video/omap2/dss/dss.c
+++ b/drivers/video/omap2/dss/dss.c
@@ -697,11 +697,15 @@
 
 	dss.dss_clk = clk;
 
-	clk = clk_get(NULL, dss.feat->clk_name);
-	if (IS_ERR(clk)) {
-		DSSERR("Failed to get %s\n", dss.feat->clk_name);
-		r = PTR_ERR(clk);
-		goto err;
+	if (dss.feat->clk_name) {
+		clk = clk_get(NULL, dss.feat->clk_name);
+		if (IS_ERR(clk)) {
+			DSSERR("Failed to get %s\n", dss.feat->clk_name);
+			r = PTR_ERR(clk);
+			goto err;
+		}
+	} else {
+		clk = NULL;
 	}
 
 	dss.dpll4_m4_ck = clk;
@@ -805,10 +809,10 @@
 
 	if (cpu_is_omap24xx())
 		src = &omap24xx_dss_feats;
-	else if (cpu_is_omap34xx())
-		src = &omap34xx_dss_feats;
 	else if (cpu_is_omap3630())
 		src = &omap3630_dss_feats;
+	else if (cpu_is_omap34xx())
+		src = &omap34xx_dss_feats;
 	else if (cpu_is_omap44xx())
 		src = &omap44xx_dss_feats;
 	else if (soc_is_omap54xx())
diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c
index a48a7dd..8c9b8b3 100644
--- a/drivers/video/omap2/dss/hdmi.c
+++ b/drivers/video/omap2/dss/hdmi.c
@@ -644,8 +644,10 @@
 {
 	mutex_lock(&hdmi.lock);
 
-	if (hdmi_runtime_get())
+	if (hdmi_runtime_get()) {
+		mutex_unlock(&hdmi.lock);
 		return;
+	}
 
 	hdmi.ip_data.ops->dump_wrapper(&hdmi.ip_data, s);
 	hdmi.ip_data.ops->dump_pll(&hdmi.ip_data, s);
diff --git a/drivers/video/omap2/omapfb/omapfb-ioctl.c b/drivers/video/omap2/omapfb/omapfb-ioctl.c
index 606b89f..d630b26 100644
--- a/drivers/video/omap2/omapfb/omapfb-ioctl.c
+++ b/drivers/video/omap2/omapfb/omapfb-ioctl.c
@@ -787,7 +787,7 @@
 
 	case OMAPFB_WAITFORVSYNC:
 		DBG("ioctl WAITFORVSYNC\n");
-		if (!display && !display->output && !display->output->manager) {
+		if (!display || !display->output || !display->output->manager) {
 			r = -EINVAL;
 			break;
 		}
diff --git a/drivers/xen/privcmd.c b/drivers/xen/privcmd.c
index 8adb9cc..71f5c45 100644
--- a/drivers/xen/privcmd.c
+++ b/drivers/xen/privcmd.c
@@ -361,13 +361,13 @@
 	down_write(&mm->mmap_sem);
 
 	vma = find_vma(mm, m.addr);
-	ret = -EINVAL;
 	if (!vma ||
 	    vma->vm_ops != &privcmd_vm_ops ||
 	    (m.addr != vma->vm_start) ||
 	    ((m.addr + (nr_pages << PAGE_SHIFT)) != vma->vm_end) ||
 	    !privcmd_enforce_singleshot_mapping(vma)) {
 		up_write(&mm->mmap_sem);
+		ret = -EINVAL;
 		goto out;
 	}
 
@@ -383,12 +383,16 @@
 
 	up_write(&mm->mmap_sem);
 
-	if (state.global_error && (version == 1)) {
-		/* Write back errors in second pass. */
-		state.user_mfn = (xen_pfn_t *)m.arr;
-		state.err      = err_array;
-		ret = traverse_pages(m.num, sizeof(xen_pfn_t),
-				     &pagelist, mmap_return_errors_v1, &state);
+	if (version == 1) {
+		if (state.global_error) {
+			/* Write back errors in second pass. */
+			state.user_mfn = (xen_pfn_t *)m.arr;
+			state.err      = err_array;
+			ret = traverse_pages(m.num, sizeof(xen_pfn_t),
+					     &pagelist, mmap_return_errors_v1, &state);
+		} else
+			ret = 0;
+
 	} else if (version == 2) {
 		ret = __copy_to_user(m.err, err_array, m.num * sizeof(int));
 		if (ret)
diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
index 7320a66..22548f5 100644
--- a/fs/ext3/balloc.c
+++ b/fs/ext3/balloc.c
@@ -2101,8 +2101,9 @@
 	end = start + (range->len >> sb->s_blocksize_bits) - 1;
 	minlen = range->minlen >> sb->s_blocksize_bits;
 
-	if (unlikely(minlen > EXT3_BLOCKS_PER_GROUP(sb)) ||
-	    unlikely(start >= max_blks))
+	if (minlen > EXT3_BLOCKS_PER_GROUP(sb) ||
+	    start >= max_blks ||
+	    range->len < sb->s_blocksize)
 		return -EINVAL;
 	if (end >= max_blks)
 		end = max_blks - 1;
diff --git a/fs/file.c b/fs/file.c
index 708d997..7cb71b9 100644
--- a/fs/file.c
+++ b/fs/file.c
@@ -685,7 +685,6 @@
 	struct fdtable *fdt;
 
 	/* exec unshares first */
-	BUG_ON(atomic_read(&files->count) != 1);
 	spin_lock(&files->file_lock);
 	for (i = 0; ; i++) {
 		unsigned long set;
diff --git a/fs/jffs2/file.c b/fs/jffs2/file.c
index 60ef3fb..1506673 100644
--- a/fs/jffs2/file.c
+++ b/fs/jffs2/file.c
@@ -138,33 +138,39 @@
 	struct page *pg;
 	struct inode *inode = mapping->host;
 	struct jffs2_inode_info *f = JFFS2_INODE_INFO(inode);
+	struct jffs2_sb_info *c = JFFS2_SB_INFO(inode->i_sb);
+	struct jffs2_raw_inode ri;
+	uint32_t alloc_len = 0;
 	pgoff_t index = pos >> PAGE_CACHE_SHIFT;
 	uint32_t pageofs = index << PAGE_CACHE_SHIFT;
 	int ret = 0;
 
-	pg = grab_cache_page_write_begin(mapping, index, flags);
-	if (!pg)
-		return -ENOMEM;
-	*pagep = pg;
-
 	jffs2_dbg(1, "%s()\n", __func__);
 
 	if (pageofs > inode->i_size) {
+		ret = jffs2_reserve_space(c, sizeof(ri), &alloc_len,
+					  ALLOC_NORMAL, JFFS2_SUMMARY_INODE_SIZE);
+		if (ret)
+			return ret;
+	}
+
+	mutex_lock(&f->sem);
+	pg = grab_cache_page_write_begin(mapping, index, flags);
+	if (!pg) {
+		if (alloc_len)
+			jffs2_complete_reservation(c);
+		mutex_unlock(&f->sem);
+		return -ENOMEM;
+	}
+	*pagep = pg;
+
+	if (alloc_len) {
 		/* Make new hole frag from old EOF to new page */
-		struct jffs2_sb_info *c = JFFS2_SB_INFO(inode->i_sb);
-		struct jffs2_raw_inode ri;
 		struct jffs2_full_dnode *fn;
-		uint32_t alloc_len;
 
 		jffs2_dbg(1, "Writing new hole frag 0x%x-0x%x between current EOF and new page\n",
 			  (unsigned int)inode->i_size, pageofs);
 
-		ret = jffs2_reserve_space(c, sizeof(ri), &alloc_len,
-					  ALLOC_NORMAL, JFFS2_SUMMARY_INODE_SIZE);
-		if (ret)
-			goto out_page;
-
-		mutex_lock(&f->sem);
 		memset(&ri, 0, sizeof(ri));
 
 		ri.magic = cpu_to_je16(JFFS2_MAGIC_BITMASK);
@@ -191,7 +197,6 @@
 		if (IS_ERR(fn)) {
 			ret = PTR_ERR(fn);
 			jffs2_complete_reservation(c);
-			mutex_unlock(&f->sem);
 			goto out_page;
 		}
 		ret = jffs2_add_full_dnode_to_inode(c, f, fn);
@@ -206,12 +211,10 @@
 			jffs2_mark_node_obsolete(c, fn->raw);
 			jffs2_free_full_dnode(fn);
 			jffs2_complete_reservation(c);
-			mutex_unlock(&f->sem);
 			goto out_page;
 		}
 		jffs2_complete_reservation(c);
 		inode->i_size = pageofs;
-		mutex_unlock(&f->sem);
 	}
 
 	/*
@@ -220,18 +223,18 @@
 	 * case of a short-copy.
 	 */
 	if (!PageUptodate(pg)) {
-		mutex_lock(&f->sem);
 		ret = jffs2_do_readpage_nolock(inode, pg);
-		mutex_unlock(&f->sem);
 		if (ret)
 			goto out_page;
 	}
+	mutex_unlock(&f->sem);
 	jffs2_dbg(1, "end write_begin(). pg->flags %lx\n", pg->flags);
 	return ret;
 
 out_page:
 	unlock_page(pg);
 	page_cache_release(pg);
+	mutex_unlock(&f->sem);
 	return ret;
 }
 
diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
index 721d692..6fcaeb8 100644
--- a/fs/notify/fanotify/fanotify_user.c
+++ b/fs/notify/fanotify/fanotify_user.c
@@ -258,7 +258,8 @@
 	if (ret)
 		goto out_close_fd;
 
-	fd_install(fd, f);
+	if (fd != FAN_NOFD)
+		fd_install(fd, f);
 	return fanotify_event_metadata.event_len;
 
 out_close_fd:
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index f27f01a..d83736f 100644
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -1782,8 +1782,9 @@
 
 	BUG_ON(!th->t_trans_id);
 
-	dquot_initialize(inode);
+	reiserfs_write_unlock(inode->i_sb);
 	err = dquot_alloc_inode(inode);
+	reiserfs_write_lock(inode->i_sb);
 	if (err)
 		goto out_end_trans;
 	if (!dir->i_nlink) {
@@ -1979,8 +1980,10 @@
 
       out_end_trans:
 	journal_end(th, th->t_super, th->t_blocks_allocated);
+	reiserfs_write_unlock(inode->i_sb);
 	/* Drop can be outside and it needs more credits so it's better to have it outside */
 	dquot_drop(inode);
+	reiserfs_write_lock(inode->i_sb);
 	inode->i_flags |= S_NOQUOTA;
 	make_bad_inode(inode);
 
@@ -3103,10 +3106,9 @@
 	/* must be turned off for recursive notify_change calls */
 	ia_valid = attr->ia_valid &= ~(ATTR_KILL_SUID|ATTR_KILL_SGID);
 
-	depth = reiserfs_write_lock_once(inode->i_sb);
 	if (is_quota_modification(inode, attr))
 		dquot_initialize(inode);
-
+	depth = reiserfs_write_lock_once(inode->i_sb);
 	if (attr->ia_valid & ATTR_SIZE) {
 		/* version 2 items will be caught by the s_maxbytes check
 		 ** done for us in vmtruncate
@@ -3170,7 +3172,9 @@
 		error = journal_begin(&th, inode->i_sb, jbegin_count);
 		if (error)
 			goto out;
+		reiserfs_write_unlock_once(inode->i_sb, depth);
 		error = dquot_transfer(inode, attr);
+		depth = reiserfs_write_lock_once(inode->i_sb);
 		if (error) {
 			journal_end(&th, inode->i_sb, jbegin_count);
 			goto out;
diff --git a/fs/reiserfs/stree.c b/fs/reiserfs/stree.c
index f8afa4b..2f40a4c 100644
--- a/fs/reiserfs/stree.c
+++ b/fs/reiserfs/stree.c
@@ -1968,7 +1968,9 @@
 		       key2type(&(key->on_disk_key)));
 #endif
 
+	reiserfs_write_unlock(inode->i_sb);
 	retval = dquot_alloc_space_nodirty(inode, pasted_size);
+	reiserfs_write_lock(inode->i_sb);
 	if (retval) {
 		pathrelse(search_path);
 		return retval;
@@ -2061,9 +2063,11 @@
 			       "reiserquota insert_item(): allocating %u id=%u type=%c",
 			       quota_bytes, inode->i_uid, head2type(ih));
 #endif
+		reiserfs_write_unlock(inode->i_sb);
 		/* We can't dirty inode here. It would be immediately written but
 		 * appropriate stat item isn't inserted yet... */
 		retval = dquot_alloc_space_nodirty(inode, quota_bytes);
+		reiserfs_write_lock(inode->i_sb);
 		if (retval) {
 			pathrelse(path);
 			return retval;
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index 1078ae1..418bdc3 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -298,7 +298,9 @@
 			retval = remove_save_link_only(s, &save_link_key, 0);
 			continue;
 		}
+		reiserfs_write_unlock(s);
 		dquot_initialize(inode);
+		reiserfs_write_lock(s);
 
 		if (truncate && S_ISDIR(inode->i_mode)) {
 			/* We got a truncate request for a dir which is impossible.
@@ -1335,7 +1337,7 @@
 				kfree(qf_names[i]);
 #endif
 		err = -EINVAL;
-		goto out_err;
+		goto out_unlock;
 	}
 #ifdef CONFIG_QUOTA
 	handle_quota_files(s, qf_names, &qfmt);
@@ -1379,7 +1381,7 @@
 	if (blocks) {
 		err = reiserfs_resize(s, blocks);
 		if (err != 0)
-			goto out_err;
+			goto out_unlock;
 	}
 
 	if (*mount_flags & MS_RDONLY) {
@@ -1389,9 +1391,15 @@
 			/* it is read-only already */
 			goto out_ok;
 
+		/*
+		 * Drop write lock. Quota will retake it when needed and lock
+		 * ordering requires calling dquot_suspend() without it.
+		 */
+		reiserfs_write_unlock(s);
 		err = dquot_suspend(s, -1);
 		if (err < 0)
 			goto out_err;
+		reiserfs_write_lock(s);
 
 		/* try to remount file system with read-only permissions */
 		if (sb_umount_state(rs) == REISERFS_VALID_FS
@@ -1401,7 +1409,7 @@
 
 		err = journal_begin(&th, s, 10);
 		if (err)
-			goto out_err;
+			goto out_unlock;
 
 		/* Mounting a rw partition read-only. */
 		reiserfs_prepare_for_journal(s, SB_BUFFER_WITH_SB(s), 1);
@@ -1416,7 +1424,7 @@
 
 		if (reiserfs_is_journal_aborted(journal)) {
 			err = journal->j_errno;
-			goto out_err;
+			goto out_unlock;
 		}
 
 		handle_data_mode(s, mount_options);
@@ -1425,7 +1433,7 @@
 		s->s_flags &= ~MS_RDONLY;	/* now it is safe to call journal_begin */
 		err = journal_begin(&th, s, 10);
 		if (err)
-			goto out_err;
+			goto out_unlock;
 
 		/* Mount a partition which is read-only, read-write */
 		reiserfs_prepare_for_journal(s, SB_BUFFER_WITH_SB(s), 1);
@@ -1442,10 +1450,16 @@
 	SB_JOURNAL(s)->j_must_wait = 1;
 	err = journal_end(&th, s, 10);
 	if (err)
-		goto out_err;
+		goto out_unlock;
 
 	if (!(*mount_flags & MS_RDONLY)) {
+		/*
+		 * Drop write lock. Quota will retake it when needed and lock
+		 * ordering requires calling dquot_resume() without it.
+		 */
+		reiserfs_write_unlock(s);
 		dquot_resume(s, -1);
+		reiserfs_write_lock(s);
 		finish_unfinished(s);
 		reiserfs_xattr_init(s, *mount_flags);
 	}
@@ -1455,9 +1469,10 @@
 	reiserfs_write_unlock(s);
 	return 0;
 
+out_unlock:
+	reiserfs_write_unlock(s);
 out_err:
 	kfree(new_opts);
-	reiserfs_write_unlock(s);
 	return err;
 }
 
@@ -2095,13 +2110,15 @@
 			  REISERFS_QUOTA_TRANS_BLOCKS(dquot->dq_sb));
 	if (ret)
 		goto out;
+	reiserfs_write_unlock(dquot->dq_sb);
 	ret = dquot_commit(dquot);
+	reiserfs_write_lock(dquot->dq_sb);
 	err =
 	    journal_end(&th, dquot->dq_sb,
 			REISERFS_QUOTA_TRANS_BLOCKS(dquot->dq_sb));
 	if (!ret && err)
 		ret = err;
-      out:
+out:
 	reiserfs_write_unlock(dquot->dq_sb);
 	return ret;
 }
@@ -2117,13 +2134,15 @@
 			  REISERFS_QUOTA_INIT_BLOCKS(dquot->dq_sb));
 	if (ret)
 		goto out;
+	reiserfs_write_unlock(dquot->dq_sb);
 	ret = dquot_acquire(dquot);
+	reiserfs_write_lock(dquot->dq_sb);
 	err =
 	    journal_end(&th, dquot->dq_sb,
 			REISERFS_QUOTA_INIT_BLOCKS(dquot->dq_sb));
 	if (!ret && err)
 		ret = err;
-      out:
+out:
 	reiserfs_write_unlock(dquot->dq_sb);
 	return ret;
 }
@@ -2137,19 +2156,21 @@
 	ret =
 	    journal_begin(&th, dquot->dq_sb,
 			  REISERFS_QUOTA_DEL_BLOCKS(dquot->dq_sb));
+	reiserfs_write_unlock(dquot->dq_sb);
 	if (ret) {
 		/* Release dquot anyway to avoid endless cycle in dqput() */
 		dquot_release(dquot);
 		goto out;
 	}
 	ret = dquot_release(dquot);
+	reiserfs_write_lock(dquot->dq_sb);
 	err =
 	    journal_end(&th, dquot->dq_sb,
 			REISERFS_QUOTA_DEL_BLOCKS(dquot->dq_sb));
 	if (!ret && err)
 		ret = err;
-      out:
 	reiserfs_write_unlock(dquot->dq_sb);
+out:
 	return ret;
 }
 
@@ -2174,11 +2195,13 @@
 	ret = journal_begin(&th, sb, 2);
 	if (ret)
 		goto out;
+	reiserfs_write_unlock(sb);
 	ret = dquot_commit_info(sb, type);
+	reiserfs_write_lock(sb);
 	err = journal_end(&th, sb, 2);
 	if (!ret && err)
 		ret = err;
-      out:
+out:
 	reiserfs_write_unlock(sb);
 	return ret;
 }
@@ -2203,8 +2226,11 @@
 	struct reiserfs_transaction_handle th;
 	int opt = type == USRQUOTA ? REISERFS_USRQUOTA : REISERFS_GRPQUOTA;
 
-	if (!(REISERFS_SB(sb)->s_mount_opt & (1 << opt)))
-		return -EINVAL;
+	reiserfs_write_lock(sb);
+	if (!(REISERFS_SB(sb)->s_mount_opt & (1 << opt))) {
+		err = -EINVAL;
+		goto out;
+	}
 
 	/* Quotafile not on the same filesystem? */
 	if (path->dentry->d_sb != sb) {
@@ -2246,8 +2272,10 @@
 		if (err)
 			goto out;
 	}
-	err = dquot_quota_on(sb, type, format_id, path);
+	reiserfs_write_unlock(sb);
+	return dquot_quota_on(sb, type, format_id, path);
 out:
+	reiserfs_write_unlock(sb);
 	return err;
 }
 
@@ -2320,7 +2348,9 @@
 		tocopy = sb->s_blocksize - offset < towrite ?
 		    sb->s_blocksize - offset : towrite;
 		tmp_bh.b_state = 0;
+		reiserfs_write_lock(sb);
 		err = reiserfs_get_block(inode, blk, &tmp_bh, GET_BLOCK_CREATE);
+		reiserfs_write_unlock(sb);
 		if (err)
 			goto out;
 		if (offset || tocopy != sb->s_blocksize)
@@ -2336,10 +2366,12 @@
 		flush_dcache_page(bh->b_page);
 		set_buffer_uptodate(bh);
 		unlock_buffer(bh);
+		reiserfs_write_lock(sb);
 		reiserfs_prepare_for_journal(sb, bh, 1);
 		journal_mark_dirty(current->journal_info, sb, bh);
 		if (!journal_quota)
 			reiserfs_add_ordered_list(inode, bh);
+		reiserfs_write_unlock(sb);
 		brelse(bh);
 		offset = 0;
 		towrite -= tocopy;
diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c
index e562dd4..e57e2da 100644
--- a/fs/xfs/xfs_aops.c
+++ b/fs/xfs/xfs_aops.c
@@ -481,11 +481,17 @@
  *
  * The fix is two passes across the ioend list - one to start writeback on the
  * buffer_heads, and then submit them for I/O on the second pass.
+ *
+ * If @fail is non-zero, it means that we have a situation where some part of
+ * the submission process has failed after we have marked paged for writeback
+ * and unlocked them. In this situation, we need to fail the ioend chain rather
+ * than submit it to IO. This typically only happens on a filesystem shutdown.
  */
 STATIC void
 xfs_submit_ioend(
 	struct writeback_control *wbc,
-	xfs_ioend_t		*ioend)
+	xfs_ioend_t		*ioend,
+	int			fail)
 {
 	xfs_ioend_t		*head = ioend;
 	xfs_ioend_t		*next;
@@ -506,6 +512,18 @@
 		next = ioend->io_list;
 		bio = NULL;
 
+		/*
+		 * If we are failing the IO now, just mark the ioend with an
+		 * error and finish it. This will run IO completion immediately
+		 * as there is only one reference to the ioend at this point in
+		 * time.
+		 */
+		if (fail) {
+			ioend->io_error = -fail;
+			xfs_finish_ioend(ioend);
+			continue;
+		}
+
 		for (bh = ioend->io_buffer_head; bh; bh = bh->b_private) {
 
 			if (!bio) {
@@ -1060,7 +1078,18 @@
 
 	xfs_start_page_writeback(page, 1, count);
 
-	if (ioend && imap_valid) {
+	/* if there is no IO to be submitted for this page, we are done */
+	if (!ioend)
+		return 0;
+
+	ASSERT(iohead);
+
+	/*
+	 * Any errors from this point onwards need tobe reported through the IO
+	 * completion path as we have marked the initial page as under writeback
+	 * and unlocked it.
+	 */
+	if (imap_valid) {
 		xfs_off_t		end_index;
 
 		end_index = imap.br_startoff + imap.br_blockcount;
@@ -1079,20 +1108,15 @@
 				  wbc, end_index);
 	}
 
-	if (iohead) {
-		/*
-		 * Reserve log space if we might write beyond the on-disk
-		 * inode size.
-		 */
-		if (ioend->io_type != XFS_IO_UNWRITTEN &&
-		    xfs_ioend_is_append(ioend)) {
-			err = xfs_setfilesize_trans_alloc(ioend);
-			if (err)
-				goto error;
-		}
 
-		xfs_submit_ioend(wbc, iohead);
-	}
+	/*
+	 * Reserve log space if we might write beyond the on-disk inode size.
+	 */
+	err = 0;
+	if (ioend->io_type != XFS_IO_UNWRITTEN && xfs_ioend_is_append(ioend))
+		err = xfs_setfilesize_trans_alloc(ioend);
+
+	xfs_submit_ioend(wbc, iohead, err);
 
 	return 0;
 
diff --git a/fs/xfs/xfs_attr_leaf.c b/fs/xfs/xfs_attr_leaf.c
index d330111..70eec18 100644
--- a/fs/xfs/xfs_attr_leaf.c
+++ b/fs/xfs/xfs_attr_leaf.c
@@ -1291,6 +1291,7 @@
 	leaf2 = blk2->bp->b_addr;
 	ASSERT(leaf1->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC));
 	ASSERT(leaf2->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC));
+	ASSERT(leaf2->hdr.count == 0);
 	args = state->args;
 
 	trace_xfs_attr_leaf_rebalance(args);
@@ -1361,6 +1362,7 @@
 		 * I assert that since all callers pass in an empty
 		 * second buffer, this code should never execute.
 		 */
+		ASSERT(0);
 
 		/*
 		 * Figure the total bytes to be added to the destination leaf.
@@ -1422,10 +1424,24 @@
 			args->index2 = 0;
 			args->blkno2 = blk2->blkno;
 		} else {
+			/*
+			 * On a double leaf split, the original attr location
+			 * is already stored in blkno2/index2, so don't
+			 * overwrite it overwise we corrupt the tree.
+			 */
 			blk2->index = blk1->index
 				    - be16_to_cpu(leaf1->hdr.count);
-			args->index = args->index2 = blk2->index;
-			args->blkno = args->blkno2 = blk2->blkno;
+			args->index = blk2->index;
+			args->blkno = blk2->blkno;
+			if (!state->extravalid) {
+				/*
+				 * set the new attr location to match the old
+				 * one and let the higher level split code
+				 * decide where in the leaf to place it.
+				 */
+				args->index2 = blk2->index;
+				args->blkno2 = blk2->blkno;
+			}
 		}
 	} else {
 		ASSERT(state->inleaf == 1);
diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c
index 933b793..4b0b8dd 100644
--- a/fs/xfs/xfs_buf.c
+++ b/fs/xfs/xfs_buf.c
@@ -1197,9 +1197,14 @@
 {
 	xfs_buf_t		*bp = (xfs_buf_t *)bio->bi_private;
 
-	xfs_buf_ioerror(bp, -error);
+	/*
+	 * don't overwrite existing errors - otherwise we can lose errors on
+	 * buffers that require multiple bios to complete.
+	 */
+	if (!bp->b_error)
+		xfs_buf_ioerror(bp, -error);
 
-	if (!error && xfs_buf_is_vmapped(bp) && (bp->b_flags & XBF_READ))
+	if (!bp->b_error && xfs_buf_is_vmapped(bp) && (bp->b_flags & XBF_READ))
 		invalidate_kernel_vmap_range(bp->b_addr, xfs_buf_vmap_len(bp));
 
 	_xfs_buf_ioend(bp, 1);
@@ -1279,6 +1284,11 @@
 		if (size)
 			goto next_chunk;
 	} else {
+		/*
+		 * This is guaranteed not to be the last io reference count
+		 * because the caller (xfs_buf_iorequest) holds a count itself.
+		 */
+		atomic_dec(&bp->b_io_remaining);
 		xfs_buf_ioerror(bp, EIO);
 		bio_put(bio);
 	}
diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h
index af1cbaf..c5c35e6 100644
--- a/include/drm/drm_pciids.h
+++ b/include/drm/drm_pciids.h
@@ -210,6 +210,7 @@
 	{0x1002, 0x6798, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x6799, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x679A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x679B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x679E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x679F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x6800, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
diff --git a/include/linux/atmel-ssc.h b/include/linux/atmel-ssc.h
index 4eb3175..deb0ae5 100644
--- a/include/linux/atmel-ssc.h
+++ b/include/linux/atmel-ssc.h
@@ -5,10 +5,16 @@
 #include <linux/list.h>
 #include <linux/io.h>
 
+struct atmel_ssc_platform_data {
+	int			use_dma;
+};
+
 struct ssc_device {
 	struct list_head	list;
+	resource_size_t		phybase;
 	void __iomem		*regs;
 	struct platform_device	*pdev;
+	struct atmel_ssc_platform_data *pdata;
 	struct clk		*clk;
 	int			user;
 	int			irq;
diff --git a/include/linux/i2c-omap.h b/include/linux/i2c-omap.h
index df804ba..92a0dc7 100644
--- a/include/linux/i2c-omap.h
+++ b/include/linux/i2c-omap.h
@@ -34,6 +34,7 @@
 	u32		clkrate;
 	u32		rev;
 	u32		flags;
+	void		(*set_mpu_wkup_lat)(struct device *dev, long set);
 };
 
 #endif
diff --git a/include/linux/mfd/arizona/core.h b/include/linux/mfd/arizona/core.h
index dd231ac..a580363 100644
--- a/include/linux/mfd/arizona/core.h
+++ b/include/linux/mfd/arizona/core.h
@@ -78,6 +78,8 @@
 
 #define ARIZONA_NUM_IRQ                   50
 
+struct snd_soc_dapm_context;
+
 struct arizona {
 	struct regmap *regmap;
 	struct device *dev;
@@ -98,6 +100,8 @@
 
 	struct mutex clk_lock;
 	int clk32k_ref;
+
+	struct snd_soc_dapm_context *dapm;
 };
 
 int arizona_clk32k_enable(struct arizona *arizona);
diff --git a/include/linux/mfd/arizona/pdata.h b/include/linux/mfd/arizona/pdata.h
index 7ab4429..8b1d1da 100644
--- a/include/linux/mfd/arizona/pdata.h
+++ b/include/linux/mfd/arizona/pdata.h
@@ -62,6 +62,9 @@
 
 #define ARIZONA_MAX_OUTPUT 6
 
+#define ARIZONA_HAP_ACT_ERM 0
+#define ARIZONA_HAP_ACT_LRA 2
+
 #define ARIZONA_MAX_PDM_SPK 2
 
 struct regulator_init_data;
@@ -114,6 +117,9 @@
 
 	/** PDM speaker format */
 	unsigned int spk_fmt[ARIZONA_MAX_PDM_SPK];
+
+	/** Haptic actuator type */
+	unsigned int hap_act;
 };
 
 #endif
diff --git a/include/linux/of_address.h b/include/linux/of_address.h
index e20e3af..0506eb5 100644
--- a/include/linux/of_address.h
+++ b/include/linux/of_address.h
@@ -42,10 +42,12 @@
 {
 	return NULL;
 }
+#ifndef of_iomap
 static inline void __iomem *of_iomap(struct device_node *device, int index)
 {
 	return NULL;
 }
+#endif
 static inline const __be32 *of_get_address(struct device_node *dev, int index,
 					u64 *size, unsigned int *flags)
 {
diff --git a/include/linux/platform_data/asoc-s3c.h b/include/linux/platform_data/asoc-s3c.h
index aa9875f..8827259 100644
--- a/include/linux/platform_data/asoc-s3c.h
+++ b/include/linux/platform_data/asoc-s3c.h
@@ -38,12 +38,6 @@
 #define QUIRK_NEED_RSTCLR	(1 << 3)
 	/* Quirks of the I2S controller */
 	u32 quirks;
-
-	/*
-	 * Array of clock names that can be used to generate I2S signals.
-	 * Also corresponds to clocks of I2SMOD[10]
-	 */
-	const char **src_clk;
 	dma_addr_t idma_addr;
 };
 
diff --git a/include/linux/platform_data/davinci_asp.h b/include/linux/platform_data/davinci_asp.h
index d0c5825..8db5ae0 100644
--- a/include/linux/platform_data/davinci_asp.h
+++ b/include/linux/platform_data/davinci_asp.h
@@ -16,12 +16,13 @@
 #ifndef __DAVINCI_ASP_H
 #define __DAVINCI_ASP_H
 
+#include <linux/genalloc.h>
+
 struct snd_platform_data {
 	u32 tx_dma_offset;
 	u32 rx_dma_offset;
 	int asp_chan_q;	/* event queue number for ASP channel */
 	int ram_chan_q;	/* event queue number for RAM channel */
-	unsigned int codec_fmt;
 	/*
 	 * Allowing this is more efficient and eliminates left and right swaps
 	 * caused by underruns, but will swap the left and right channels
@@ -30,6 +31,7 @@
 	unsigned enable_channel_combine:1;
 	unsigned sram_size_playback;
 	unsigned sram_size_capture;
+	struct gen_pool *sram_pool;
 
 	/*
 	 * If McBSP peripheral gets the clock from an external pin,
diff --git a/include/linux/platform_data/omap-twl4030.h b/include/linux/platform_data/omap-twl4030.h
index c7bef78..ee60ef7 100644
--- a/include/linux/platform_data/omap-twl4030.h
+++ b/include/linux/platform_data/omap-twl4030.h
@@ -25,8 +25,34 @@
 #ifndef _OMAP_TWL4030_H_
 #define _OMAP_TWL4030_H_
 
+/* To select if only one channel is connected in a stereo port */
+#define OMAP_TWL4030_LEFT	(1 << 0)
+#define OMAP_TWL4030_RIGHT	(1 << 1)
+
 struct omap_tw4030_pdata {
 	const char *card_name;
+	/* Voice port is connected to McBSP3 */
+	bool voice_connected;
+
+	/* The driver will parse the connection flags if this flag is set */
+	bool	custom_routing;
+	/* Flags to indicate connected audio ports. */
+	u8	has_hs;
+	u8	has_hf;
+	u8	has_predriv;
+	u8	has_carkit;
+	bool	has_ear;
+
+	bool	has_mainmic;
+	bool	has_submic;
+	bool	has_hsmic;
+	bool	has_carkitmic;
+	bool	has_digimic0;
+	bool	has_digimic1;
+	u8	has_linein;
+
+	/* Jack detect GPIO or  <= 0 if it is not implemented */
+	int jack_detect;
 };
 
 #endif /* _OMAP_TWL4030_H_ */
diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index e3bcc3f..9f228d7 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -133,7 +133,7 @@
 	enum regmap_endian val_format_endian;
 
 	const struct regmap_range_cfg *ranges;
-	unsigned int n_ranges;
+	unsigned int num_ranges;
 };
 
 /**
@@ -142,6 +142,8 @@
  *     1. page selector register update;
  *     2. access through data window registers.
  *
+ * @name: Descriptive name for diagnostics
+ *
  * @range_min: Address of the lowest register address in virtual range.
  * @range_max: Address of the highest register in virtual range.
  *
@@ -153,6 +155,8 @@
  * @window_len: Number of registers in data window.
  */
 struct regmap_range_cfg {
+	const char *name;
+
 	/* Registers of virtual address range */
 	unsigned int range_min;
 	unsigned int range_max;
diff --git a/include/linux/spi/ads7846.h b/include/linux/spi/ads7846.h
index c64de9d..2f694f3 100644
--- a/include/linux/spi/ads7846.h
+++ b/include/linux/spi/ads7846.h
@@ -46,8 +46,9 @@
 	u16	debounce_rep;		/* additional consecutive good readings
 					 * required after the first two */
 	int	gpio_pendown;		/* the GPIO used to decide the pendown
-					 * state if get_pendown_state == NULL
-					 */
+					 * state if get_pendown_state == NULL */
+	int	gpio_pendown_debounce;	/* platform specific debounce time for
+					 * the gpio_pendown */
 	int	(*get_pendown_state)(void);
 	int	(*filter_init)	(const struct ads7846_platform_data *pdata,
 				 void **filter_data);
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 6f0ba01..63445ed 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -1351,7 +1351,7 @@
 };
 
 extern void xfrm_init(void);
-extern void xfrm4_init(int rt_hash_size);
+extern void xfrm4_init(void);
 extern int xfrm_state_init(struct net *net);
 extern void xfrm_state_fini(struct net *net);
 extern void xfrm4_state_init(void);
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index 88fae8d..55367b0 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -135,6 +135,8 @@
 				     * because we did a bus reset. */
 	unsigned use_10_for_rw:1; /* first try 10-byte read / write */
 	unsigned use_10_for_ms:1; /* first try 10-byte mode sense/select */
+	unsigned no_report_opcodes:1;	/* no REPORT SUPPORTED OPERATION CODES */
+	unsigned no_write_same:1;	/* no WRITE SAME command */
 	unsigned skip_ms_page_8:1;	/* do not use MODE SENSE page 0x08 */
 	unsigned skip_ms_page_3f:1;	/* do not use MODE SENSE page 0x3f */
 	unsigned skip_vpd_pages:1;	/* do not read VPD pages */
@@ -362,6 +364,8 @@
 				int retries, struct scsi_sense_hdr *sshdr);
 extern int scsi_get_vpd_page(struct scsi_device *, u8 page, unsigned char *buf,
 			     int buf_len);
+extern int scsi_report_opcode(struct scsi_device *sdev, unsigned char *buffer,
+			      unsigned int len, unsigned char opcode);
 extern int scsi_device_set_state(struct scsi_device *sdev,
 				 enum scsi_device_state state);
 extern struct scsi_event *sdev_evt_alloc(enum scsi_device_event evt_type,
diff --git a/include/sound/cs4271.h b/include/sound/cs4271.h
index 50a059e..6d9e15e 100644
--- a/include/sound/cs4271.h
+++ b/include/sound/cs4271.h
@@ -19,6 +19,7 @@
 
 struct cs4271_platform_data {
 	int gpio_nreset;	/* GPIO driving Reset pin, if any */
+	int amutec_eq_bmutec:1;	/* flag to enable AMUTEC=BMUTEC */
 };
 
 #endif /* __CS4271_H */
diff --git a/include/sound/sh_fsi.h b/include/sound/sh_fsi.h
index 9060103..cc1c919 100644
--- a/include/sound/sh_fsi.h
+++ b/include/sound/sh_fsi.h
@@ -26,6 +26,7 @@
  * A:  inversion
  * B:  format mode
  * C:  chip specific
+ * D:  clock selecter if master mode
  */
 
 /* A: clock inversion */
@@ -44,6 +45,11 @@
 #define SH_FSI_OPTION_MASK	0x00000F00
 #define SH_FSI_ENABLE_STREAM_MODE	(1 << 8) /* for 16bit data */
 
+/* D:  clock selecter if master mode */
+#define SH_FSI_CLK_MASK		0x0000F000
+#define SH_FSI_CLK_EXTERNAL	(0 << 12)
+#define SH_FSI_CLK_CPG		(1 << 12) /* FSIxCK + FSI-DIV */
+
 /*
  * set_rate return value
  *
diff --git a/include/sound/tlv320aic32x4.h b/include/sound/tlv320aic32x4.h
index c009f70..24e5d99 100644
--- a/include/sound/tlv320aic32x4.h
+++ b/include/sound/tlv320aic32x4.h
@@ -26,6 +26,7 @@
 	u32 power_cfg;
 	u32 micpga_routing;
 	bool swapdacs;
+	int rstn_gpio;
 };
 
 #endif
diff --git a/lib/mpi/longlong.h b/lib/mpi/longlong.h
index 678ce4f..095ab15 100644
--- a/lib/mpi/longlong.h
+++ b/lib/mpi/longlong.h
@@ -641,7 +641,14 @@
 	**************  MIPS  *****************
 	***************************************/
 #if defined(__mips__) && W_TYPE_SIZE == 32
-#if __GNUC__ > 2 || __GNUC_MINOR__ >= 7
+#if __GNUC__ >= 4 && __GNUC_MINOR__ >= 4
+#define umul_ppmm(w1, w0, u, v)			\
+do {						\
+	UDItype __ll = (UDItype)(u) * (v);	\
+	w1 = __ll >> 32;			\
+	w0 = __ll;				\
+} while (0)
+#elif __GNUC__ > 2 || __GNUC_MINOR__ >= 7
 #define umul_ppmm(w1, w0, u, v) \
 	__asm__ ("multu %2,%3" \
 	: "=l" ((USItype)(w0)), \
@@ -666,7 +673,15 @@
 	**************  MIPS/64  **************
 	***************************************/
 #if (defined(__mips) && __mips >= 3) && W_TYPE_SIZE == 64
-#if __GNUC__ > 2 || __GNUC_MINOR__ >= 7
+#if __GNUC__ >= 4 && __GNUC_MINOR__ >= 4
+#define umul_ppmm(w1, w0, u, v) \
+do {									\
+	typedef unsigned int __ll_UTItype __attribute__((mode(TI)));	\
+	__ll_UTItype __ll = (__ll_UTItype)(u) * (v);			\
+	w1 = __ll >> 64;						\
+	w0 = __ll;							\
+} while (0)
+#elif __GNUC__ > 2 || __GNUC_MINOR__ >= 7
 #define umul_ppmm(w1, w0, u, v) \
 	__asm__ ("dmultu %2,%3" \
 	: "=l" ((UDItype)(w0)), \
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 7bb35ac..bcb72c6 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1405,7 +1405,7 @@
 
 	mt = get_pageblock_migratetype(page);
 	if (unlikely(mt != MIGRATE_ISOLATE))
-		__mod_zone_freepage_state(zone, -(1UL << order), mt);
+		__mod_zone_freepage_state(zone, -(1UL << alloc_order), mt);
 
 	if (alloc_order != order)
 		expand(zone, page, alloc_order, order,
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index bcf02f6..017a8ba 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -429,6 +429,17 @@
 	.name  = "statistics",
 	.attrs  = netstat_attrs,
 };
+
+#if IS_ENABLED(CONFIG_WIRELESS_EXT) || IS_ENABLED(CONFIG_CFG80211)
+static struct attribute *wireless_attrs[] = {
+	NULL
+};
+
+static struct attribute_group wireless_group = {
+	.name = "wireless",
+	.attrs = wireless_attrs,
+};
+#endif
 #endif /* CONFIG_SYSFS */
 
 #ifdef CONFIG_RPS
@@ -1409,6 +1420,15 @@
 		groups++;
 
 	*groups++ = &netstat_group;
+
+#if IS_ENABLED(CONFIG_WIRELESS_EXT) || IS_ENABLED(CONFIG_CFG80211)
+	if (net->ieee80211_ptr)
+		*groups++ = &wireless_group;
+#if IS_ENABLED(CONFIG_WIRELESS_EXT)
+	else if (net->wireless_handlers)
+		*groups++ = &wireless_group;
+#endif
+#endif
 #endif /* CONFIG_SYSFS */
 
 	error = device_add(dev);
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index a8c65121..df25142 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -1785,6 +1785,7 @@
 	if (dev_out->flags & IFF_LOOPBACK)
 		flags |= RTCF_LOCAL;
 
+	do_cache = true;
 	if (type == RTN_BROADCAST) {
 		flags |= RTCF_BROADCAST | RTCF_LOCAL;
 		fi = NULL;
@@ -1793,6 +1794,8 @@
 		if (!ip_check_mc_rcu(in_dev, fl4->daddr, fl4->saddr,
 				     fl4->flowi4_proto))
 			flags &= ~RTCF_LOCAL;
+		else
+			do_cache = false;
 		/* If multicast route do not exist use
 		 * default one, but do not gateway in this case.
 		 * Yes, it is hack.
@@ -1802,8 +1805,8 @@
 	}
 
 	fnhe = NULL;
-	do_cache = fi != NULL;
-	if (fi) {
+	do_cache &= fi != NULL;
+	if (do_cache) {
 		struct rtable __rcu **prth;
 		struct fib_nh *nh = &FIB_RES_NH(*res);
 
@@ -2597,7 +2600,7 @@
 		pr_err("Unable to create route proc files\n");
 #ifdef CONFIG_XFRM
 	xfrm_init();
-	xfrm4_init(ip_rt_max_size);
+	xfrm4_init();
 #endif
 	rtnl_register(PF_INET, RTM_GETROUTE, inet_rtm_getroute, NULL, NULL);
 
diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
index 05c5ab8..3be0ac2 100644
--- a/net/ipv4/xfrm4_policy.c
+++ b/net/ipv4/xfrm4_policy.c
@@ -279,19 +279,8 @@
 	xfrm_policy_unregister_afinfo(&xfrm4_policy_afinfo);
 }
 
-void __init xfrm4_init(int rt_max_size)
+void __init xfrm4_init(void)
 {
-	/*
-	 * Select a default value for the gc_thresh based on the main route
-	 * table hash size.  It seems to me the worst case scenario is when
-	 * we have ipsec operating in transport mode, in which we create a
-	 * dst_entry per socket.  The xfrm gc algorithm starts trying to remove
-	 * entries at gc_thresh, and prevents new allocations as 2*gc_thresh
-	 * so lets set an initial xfrm gc_thresh value at the rt_max_size/2.
-	 * That will let us store an ipsec connection per route table entry,
-	 * and start cleaning when were 1/2 full
-	 */
-	xfrm4_dst_ops.gc_thresh = rt_max_size/2;
 	dst_entries_init(&xfrm4_dst_ops);
 
 	xfrm4_state_init();
diff --git a/net/ipv6/inet6_connection_sock.c b/net/ipv6/inet6_connection_sock.c
index c4f9341..3064785 100644
--- a/net/ipv6/inet6_connection_sock.c
+++ b/net/ipv6/inet6_connection_sock.c
@@ -252,6 +252,7 @@
 		return NULL;
 	dst->ops->update_pmtu(dst, sk, NULL, mtu);
 
-	return inet6_csk_route_socket(sk, &fl6);
+	dst = inet6_csk_route_socket(sk, &fl6);
+	return IS_ERR(dst) ? NULL : dst;
 }
 EXPORT_SYMBOL_GPL(inet6_csk_update_pmtu);
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index bf87c70..c21e33d 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -1151,10 +1151,6 @@
 
 	mutex_lock(&sdata->u.ibss.mtx);
 
-	sdata->u.ibss.state = IEEE80211_IBSS_MLME_SEARCH;
-	memset(sdata->u.ibss.bssid, 0, ETH_ALEN);
-	sdata->u.ibss.ssid_len = 0;
-
 	active_ibss = ieee80211_sta_active_ibss(sdata);
 
 	if (!active_ibss && !is_zero_ether_addr(ifibss->bssid)) {
@@ -1175,6 +1171,10 @@
 		}
 	}
 
+	ifibss->state = IEEE80211_IBSS_MLME_SEARCH;
+	memset(ifibss->bssid, 0, ETH_ALEN);
+	ifibss->ssid_len = 0;
+
 	sta_info_flush(sdata->local, sdata);
 
 	spin_lock_bh(&ifibss->incomplete_lock);
diff --git a/net/netfilter/ipset/ip_set_hash_ip.c b/net/netfilter/ipset/ip_set_hash_ip.c
index ec3dba5..5c0b785 100644
--- a/net/netfilter/ipset/ip_set_hash_ip.c
+++ b/net/netfilter/ipset/ip_set_hash_ip.c
@@ -173,6 +173,7 @@
 		return adtfn(set, &nip, timeout, flags);
 	}
 
+	ip_to = ip;
 	if (tb[IPSET_ATTR_IP_TO]) {
 		ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP_TO], &ip_to);
 		if (ret)
@@ -185,8 +186,7 @@
 		if (!cidr || cidr > 32)
 			return -IPSET_ERR_INVALID_CIDR;
 		ip_set_mask_from_to(ip, ip_to, cidr);
-	} else
-		ip_to = ip;
+	}
 
 	hosts = h->netmask == 32 ? 1 : 2 << (32 - h->netmask - 1);
 
diff --git a/net/netfilter/ipset/ip_set_hash_ipport.c b/net/netfilter/ipset/ip_set_hash_ipport.c
index 0171f75..6283351 100644
--- a/net/netfilter/ipset/ip_set_hash_ipport.c
+++ b/net/netfilter/ipset/ip_set_hash_ipport.c
@@ -162,7 +162,7 @@
 	const struct ip_set_hash *h = set->data;
 	ipset_adtfn adtfn = set->variant->adt[adt];
 	struct hash_ipport4_elem data = { };
-	u32 ip, ip_to = 0, p = 0, port, port_to;
+	u32 ip, ip_to, p = 0, port, port_to;
 	u32 timeout = h->timeout;
 	bool with_ports = false;
 	int ret;
@@ -210,7 +210,7 @@
 		return ip_set_eexist(ret, flags) ? 0 : ret;
 	}
 
-	ip = ntohl(data.ip);
+	ip_to = ip = ntohl(data.ip);
 	if (tb[IPSET_ATTR_IP_TO]) {
 		ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP_TO], &ip_to);
 		if (ret)
@@ -223,8 +223,7 @@
 		if (!cidr || cidr > 32)
 			return -IPSET_ERR_INVALID_CIDR;
 		ip_set_mask_from_to(ip, ip_to, cidr);
-	} else
-		ip_to = ip;
+	}
 
 	port_to = port = ntohs(data.port);
 	if (with_ports && tb[IPSET_ATTR_PORT_TO]) {
diff --git a/net/netfilter/ipset/ip_set_hash_ipportip.c b/net/netfilter/ipset/ip_set_hash_ipportip.c
index 6344ef5..6a21271 100644
--- a/net/netfilter/ipset/ip_set_hash_ipportip.c
+++ b/net/netfilter/ipset/ip_set_hash_ipportip.c
@@ -166,7 +166,7 @@
 	const struct ip_set_hash *h = set->data;
 	ipset_adtfn adtfn = set->variant->adt[adt];
 	struct hash_ipportip4_elem data = { };
-	u32 ip, ip_to = 0, p = 0, port, port_to;
+	u32 ip, ip_to, p = 0, port, port_to;
 	u32 timeout = h->timeout;
 	bool with_ports = false;
 	int ret;
@@ -218,7 +218,7 @@
 		return ip_set_eexist(ret, flags) ? 0 : ret;
 	}
 
-	ip = ntohl(data.ip);
+	ip_to = ip = ntohl(data.ip);
 	if (tb[IPSET_ATTR_IP_TO]) {
 		ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP_TO], &ip_to);
 		if (ret)
@@ -231,8 +231,7 @@
 		if (!cidr || cidr > 32)
 			return -IPSET_ERR_INVALID_CIDR;
 		ip_set_mask_from_to(ip, ip_to, cidr);
-	} else
-		ip_to = ip;
+	}
 
 	port_to = port = ntohs(data.port);
 	if (with_ports && tb[IPSET_ATTR_PORT_TO]) {
diff --git a/net/netfilter/ipset/ip_set_hash_ipportnet.c b/net/netfilter/ipset/ip_set_hash_ipportnet.c
index cb71f9a..2d5cd4e 100644
--- a/net/netfilter/ipset/ip_set_hash_ipportnet.c
+++ b/net/netfilter/ipset/ip_set_hash_ipportnet.c
@@ -215,8 +215,8 @@
 	const struct ip_set_hash *h = set->data;
 	ipset_adtfn adtfn = set->variant->adt[adt];
 	struct hash_ipportnet4_elem data = { .cidr = HOST_MASK - 1 };
-	u32 ip, ip_to = 0, p = 0, port, port_to;
-	u32 ip2_from = 0, ip2_to, ip2_last, ip2;
+	u32 ip, ip_to, p = 0, port, port_to;
+	u32 ip2_from, ip2_to, ip2_last, ip2;
 	u32 timeout = h->timeout;
 	bool with_ports = false;
 	u8 cidr;
@@ -286,6 +286,7 @@
 		return ip_set_eexist(ret, flags) ? 0 : ret;
 	}
 
+	ip_to = ip;
 	if (tb[IPSET_ATTR_IP_TO]) {
 		ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP_TO], &ip_to);
 		if (ret)
@@ -306,6 +307,8 @@
 		if (port > port_to)
 			swap(port, port_to);
 	}
+
+	ip2_to = ip2_from;
 	if (tb[IPSET_ATTR_IP2_TO]) {
 		ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP2_TO], &ip2_to);
 		if (ret)
diff --git a/net/netfilter/nfnetlink_cttimeout.c b/net/netfilter/nfnetlink_cttimeout.c
index 8847b4d..701c88a 100644
--- a/net/netfilter/nfnetlink_cttimeout.c
+++ b/net/netfilter/nfnetlink_cttimeout.c
@@ -41,7 +41,8 @@
 static LIST_HEAD(cttimeout_list);
 
 static const struct nla_policy cttimeout_nla_policy[CTA_TIMEOUT_MAX+1] = {
-	[CTA_TIMEOUT_NAME]	= { .type = NLA_NUL_STRING },
+	[CTA_TIMEOUT_NAME]	= { .type = NLA_NUL_STRING,
+				    .len  = CTNL_TIMEOUT_NAME_MAX - 1},
 	[CTA_TIMEOUT_L3PROTO]	= { .type = NLA_U16 },
 	[CTA_TIMEOUT_L4PROTO]	= { .type = NLA_U8 },
 	[CTA_TIMEOUT_DATA]	= { .type = NLA_NESTED },
diff --git a/net/nfc/llcp/llcp.c b/net/nfc/llcp/llcp.c
index cc10d07..9e8f4b2 100644
--- a/net/nfc/llcp/llcp.c
+++ b/net/nfc/llcp/llcp.c
@@ -1210,7 +1210,7 @@
 	local->remote_miu = LLCP_DEFAULT_MIU;
 	local->remote_lto = LLCP_DEFAULT_LTO;
 
-	list_add(&llcp_devices, &local->list);
+	list_add(&local->list, &llcp_devices);
 
 	return 0;
 }
diff --git a/scripts/sign-file b/scripts/sign-file
index 87ca59d..974a20b 100755
--- a/scripts/sign-file
+++ b/scripts/sign-file
@@ -156,12 +156,12 @@
 
 	if ($l == 0x1) {
 	    $len = unpack("C", substr(${$cursor->[2]}, $cursor->[0], 1));
-	} elsif ($l = 0x2) {
+	} elsif ($l == 0x2) {
 	    $len = unpack("n", substr(${$cursor->[2]}, $cursor->[0], 2));
-	} elsif ($l = 0x3) {
+	} elsif ($l == 0x3) {
 	    $len = unpack("C", substr(${$cursor->[2]}, $cursor->[0], 1)) << 16;
 	    $len = unpack("n", substr(${$cursor->[2]}, $cursor->[0] + 1, 2));
-	} elsif ($l = 0x4) {
+	} elsif ($l == 0x4) {
 	    $len = unpack("N", substr(${$cursor->[2]}, $cursor->[0], 4));
 	} else {
 	    die $x509, ": ", $cursor->[0], ": ASN.1 element too long (", $l, ")\n";
diff --git a/security/selinux/netnode.c b/security/selinux/netnode.c
index 28f911c..c5454c0 100644
--- a/security/selinux/netnode.c
+++ b/security/selinux/netnode.c
@@ -174,7 +174,8 @@
 	if (sel_netnode_hash[idx].size == SEL_NETNODE_HASH_BKT_LIMIT) {
 		struct sel_netnode *tail;
 		tail = list_entry(
-			rcu_dereference(sel_netnode_hash[idx].list.prev),
+			rcu_dereference_protected(sel_netnode_hash[idx].list.prev,
+						  lockdep_is_held(&sel_netnode_lock)),
 			struct sel_netnode, list);
 		list_del_rcu(&tail->list);
 		kfree_rcu(tail, rcu);
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 70d4848..d010de1 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -95,6 +95,7 @@
 EXPORT_SYMBOL_HDA(snd_hda_delete_codec_preset);
 
 #ifdef CONFIG_PM
+#define codec_in_pm(codec)	((codec)->in_pm)
 static void hda_power_work(struct work_struct *work);
 static void hda_keep_power_on(struct hda_codec *codec);
 #define hda_codec_is_power_on(codec)	((codec)->power_on)
@@ -104,6 +105,7 @@
 		bus->ops.pm_notify(bus, power_up);
 }
 #else
+#define codec_in_pm(codec)	0
 static inline void hda_keep_power_on(struct hda_codec *codec) {}
 #define hda_codec_is_power_on(codec)	1
 #define hda_call_pm_notify(bus, state) {}
@@ -228,7 +230,7 @@
 	}
 	mutex_unlock(&bus->cmd_mutex);
 	snd_hda_power_down(codec);
-	if (res && *res == -1 && bus->rirb_error) {
+	if (!codec_in_pm(codec) && res && *res == -1 && bus->rirb_error) {
 		if (bus->response_reset) {
 			snd_printd("hda_codec: resetting BUS due to "
 				   "fatal communication error\n");
@@ -238,7 +240,7 @@
 		goto again;
 	}
 	/* clear reset-flag when the communication gets recovered */
-	if (!err)
+	if (!err || codec_in_pm(codec))
 		bus->response_reset = 0;
 	return err;
 }
@@ -3616,6 +3618,8 @@
 {
 	unsigned int state;
 
+	codec->in_pm = 1;
+
 	if (codec->patch_ops.suspend)
 		codec->patch_ops.suspend(codec);
 	hda_cleanup_all_streams(codec);
@@ -3630,6 +3634,7 @@
 	codec->power_transition = 0;
 	codec->power_jiffies = jiffies;
 	spin_unlock(&codec->power_lock);
+	codec->in_pm = 0;
 	return state;
 }
 
@@ -3638,6 +3643,8 @@
  */
 static void hda_call_codec_resume(struct hda_codec *codec)
 {
+	codec->in_pm = 1;
+
 	/* set as if powered on for avoiding re-entering the resume
 	 * in the resume / power-save sequence
 	 */
@@ -3656,6 +3663,8 @@
 		snd_hda_codec_resume_cache(codec);
 	}
 	snd_hda_jack_report_sync(codec);
+
+	codec->in_pm = 0;
 	snd_hda_power_down(codec); /* flag down before returning */
 }
 #endif /* CONFIG_PM */
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index 507fe8a..4f4e545 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -869,6 +869,7 @@
 	unsigned int power_on :1;	/* current (global) power-state */
 	unsigned int d3_stop_clk:1;	/* support D3 operation without BCLK */
 	unsigned int pm_down_notified:1; /* PM notified to controller */
+	unsigned int in_pm:1;		/* suspend/resume being performed */
 	int power_transition;	/* power-state in transition */
 	int power_count;	/* current (global) power refcount */
 	struct delayed_work power_work; /* delayed task for powerdown */
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index cd2dbaf..f9d870e 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -556,6 +556,12 @@
 #define AZX_DCAPS_ALIGN_BUFSIZE	(1 << 22)	/* buffer size alignment */
 #define AZX_DCAPS_4K_BDLE_BOUNDARY (1 << 23)	/* BDLE in 4k boundary */
 #define AZX_DCAPS_COUNT_LPIB_DELAY  (1 << 25)	/* Take LPIB as delay */
+#define AZX_DCAPS_PM_RUNTIME	(1 << 26)	/* runtime PM support */
+
+/* quirks for Intel PCH */
+#define AZX_DCAPS_INTEL_PCH \
+	(AZX_DCAPS_SCH_SNOOP | AZX_DCAPS_BUFSIZE | \
+	 AZX_DCAPS_COUNT_LPIB_DELAY | AZX_DCAPS_PM_RUNTIME)
 
 /* quirks for ATI SB / AMD Hudson */
 #define AZX_DCAPS_PRESET_ATI_SB \
@@ -2433,6 +2439,9 @@
 {
 	struct azx *chip = bus->private_data;
 
+	if (!(chip->driver_caps & AZX_DCAPS_PM_RUNTIME))
+		return;
+
 	if (power_up)
 		pm_runtime_get_sync(&chip->pci->dev);
 	else
@@ -2548,7 +2557,8 @@
 	struct snd_card *card = dev_get_drvdata(dev);
 	struct azx *chip = card->private_data;
 
-	if (!power_save_controller)
+	if (!power_save_controller ||
+	    !(chip->driver_caps & AZX_DCAPS_PM_RUNTIME))
 		return -EAGAIN;
 
 	azx_stop_chip(chip);
@@ -3429,39 +3439,30 @@
 static DEFINE_PCI_DEVICE_TABLE(azx_ids) = {
 	/* CPT */
 	{ PCI_DEVICE(0x8086, 0x1c20),
-	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP |
-	  AZX_DCAPS_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY },
+	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH },
 	/* PBG */
 	{ PCI_DEVICE(0x8086, 0x1d20),
-	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP |
-	  AZX_DCAPS_BUFSIZE},
+	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH },
 	/* Panther Point */
 	{ PCI_DEVICE(0x8086, 0x1e20),
-	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP |
-	  AZX_DCAPS_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY },
+	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH },
 	/* Lynx Point */
 	{ PCI_DEVICE(0x8086, 0x8c20),
-	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP |
-	  AZX_DCAPS_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY },
+	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH },
 	/* Lynx Point-LP */
 	{ PCI_DEVICE(0x8086, 0x9c20),
-	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP |
-	  AZX_DCAPS_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY },
+	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH },
 	/* Lynx Point-LP */
 	{ PCI_DEVICE(0x8086, 0x9c21),
-	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP |
-	  AZX_DCAPS_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY },
+	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH },
 	/* Haswell */
 	{ PCI_DEVICE(0x8086, 0x0c0c),
-	  .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_SCH_SNOOP |
-	  AZX_DCAPS_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY },
+	  .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH },
 	{ PCI_DEVICE(0x8086, 0x0d0c),
-	  .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_SCH_SNOOP |
-	  AZX_DCAPS_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY },
+	  .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH },
 	/* 5 Series/3400 */
 	{ PCI_DEVICE(0x8086, 0x3b56),
-	  .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_SCH_SNOOP |
-	  AZX_DCAPS_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY },
+	  .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH },
 	/* SCH */
 	{ PCI_DEVICE(0x8086, 0x811b),
 	  .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_SCH_SNOOP |
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
index d5f3a26..3bcb671 100644
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -466,6 +466,7 @@
 		memcpy(cfg->speaker_pins, cfg->line_out_pins,
 		       sizeof(cfg->speaker_pins));
 		cfg->line_outs = 0;
+		memset(cfg->line_out_pins, 0, sizeof(cfg->line_out_pins));
 	}
 
 	return 0;
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 68fd492..ad68d22 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -7065,6 +7065,7 @@
 	{ .id = 0x10ec0282, .name = "ALC282", .patch = patch_alc269 },
 	{ .id = 0x10ec0283, .name = "ALC283", .patch = patch_alc269 },
 	{ .id = 0x10ec0290, .name = "ALC290", .patch = patch_alc269 },
+	{ .id = 0x10ec0292, .name = "ALC292", .patch = patch_alc269 },
 	{ .id = 0x10ec0861, .rev = 0x100340, .name = "ALC660",
 	  .patch = patch_alc861 },
 	{ .id = 0x10ec0660, .name = "ALC660-VD", .patch = patch_alc861vd },
diff --git a/sound/soc/atmel/Kconfig b/sound/soc/atmel/Kconfig
index 72b09cf..d1b691b 100644
--- a/sound/soc/atmel/Kconfig
+++ b/sound/soc/atmel/Kconfig
@@ -6,6 +6,14 @@
 	  the ATMEL SSC interface. You will also need
 	  to select the audio interfaces to support below.
 
+config SND_ATMEL_SOC_PDC
+	tristate
+	depends on SND_ATMEL_SOC
+
+config SND_ATMEL_SOC_DMA
+	tristate
+	depends on SND_ATMEL_SOC
+
 config SND_ATMEL_SOC_SSC
 	tristate
 	depends on SND_ATMEL_SOC
@@ -16,8 +24,8 @@
 
 config SND_AT91_SOC_SAM9G20_WM8731
 	tristate "SoC Audio support for WM8731-based At91sam9g20 evaluation board"
-	depends on ATMEL_SSC && ARCH_AT91SAM9G20 && SND_ATMEL_SOC && \
-                   AT91_PROGRAMMABLE_CLOCKS
+	depends on ATMEL_SSC && SND_ATMEL_SOC && AT91_PROGRAMMABLE_CLOCKS
+	select SND_ATMEL_SOC_PDC
 	select SND_ATMEL_SOC_SSC
 	select SND_SOC_WM8731
 	help
@@ -27,6 +35,7 @@
 config SND_AT91_SOC_AFEB9260
 	tristate "SoC Audio support for AFEB9260 board"
 	depends on ATMEL_SSC && ARCH_AT91 && MACH_AFEB9260 && SND_ATMEL_SOC
+	select SND_ATMEL_SOC_PDC
 	select SND_ATMEL_SOC_SSC
 	select SND_SOC_TLV320AIC23
 	help
diff --git a/sound/soc/atmel/Makefile b/sound/soc/atmel/Makefile
index a5c0bf1..41967cc 100644
--- a/sound/soc/atmel/Makefile
+++ b/sound/soc/atmel/Makefile
@@ -1,8 +1,12 @@
 # AT91 Platform Support
 snd-soc-atmel-pcm-objs := atmel-pcm.o
+snd-soc-atmel-pcm-pdc-objs := atmel-pcm-pdc.o
+snd-soc-atmel-pcm-dma-objs := atmel-pcm-dma.o
 snd-soc-atmel_ssc_dai-objs := atmel_ssc_dai.o
 
 obj-$(CONFIG_SND_ATMEL_SOC) += snd-soc-atmel-pcm.o
+obj-$(CONFIG_SND_ATMEL_SOC_PDC) += snd-soc-atmel-pcm-pdc.o
+obj-$(CONFIG_SND_ATMEL_SOC_DMA) += snd-soc-atmel-pcm-dma.o
 obj-$(CONFIG_SND_ATMEL_SOC_SSC) += snd-soc-atmel_ssc_dai.o
 
 # AT91 Machine Support
diff --git a/sound/soc/atmel/atmel-pcm-dma.c b/sound/soc/atmel/atmel-pcm-dma.c
new file mode 100644
index 0000000..30184a4
--- /dev/null
+++ b/sound/soc/atmel/atmel-pcm-dma.c
@@ -0,0 +1,240 @@
+/*
+ * atmel-pcm-dma.c  --  ALSA PCM DMA support for the Atmel SoC.
+ *
+ *  Copyright (C) 2012 Atmel
+ *
+ * Author: Bo Shen <voice.shen@atmel.com>
+ *
+ * Based on atmel-pcm by:
+ * Sedji Gaouaou <sedji.gaouaou@atmel.com>
+ * Copyright 2008 Atmel
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <linux/dma-mapping.h>
+#include <linux/dmaengine.h>
+#include <linux/atmel-ssc.h>
+#include <linux/platform_data/dma-atmel.h>
+
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/dmaengine_pcm.h>
+
+#include "atmel-pcm.h"
+
+/*--------------------------------------------------------------------------*\
+ * Hardware definition
+\*--------------------------------------------------------------------------*/
+static const struct snd_pcm_hardware atmel_pcm_dma_hardware = {
+	.info			= SNDRV_PCM_INFO_MMAP |
+				  SNDRV_PCM_INFO_MMAP_VALID |
+				  SNDRV_PCM_INFO_INTERLEAVED |
+				  SNDRV_PCM_INFO_RESUME |
+				  SNDRV_PCM_INFO_PAUSE,
+	.formats		= SNDRV_PCM_FMTBIT_S16_LE,
+	.period_bytes_min	= 256,		/* lighting DMA overhead */
+	.period_bytes_max	= 2 * 0xffff,	/* if 2 bytes format */
+	.periods_min		= 8,
+	.periods_max		= 1024,		/* no limit */
+	.buffer_bytes_max	= ATMEL_SSC_DMABUF_SIZE,
+};
+
+/**
+ * atmel_pcm_dma_irq: SSC interrupt handler for DMAENGINE enabled SSC
+ *
+ * We use DMAENGINE to send/receive data to/from SSC so this ISR is only to
+ * check if any overrun occured.
+ */
+static void atmel_pcm_dma_irq(u32 ssc_sr,
+	struct snd_pcm_substream *substream)
+{
+	struct atmel_pcm_dma_params *prtd;
+
+	prtd = snd_dmaengine_pcm_get_data(substream);
+
+	if (ssc_sr & prtd->mask->ssc_error) {
+		if (snd_pcm_running(substream))
+			pr_warn("atmel-pcm: buffer %s on %s (SSC_SR=%#x)\n",
+				substream->stream == SNDRV_PCM_STREAM_PLAYBACK
+				? "underrun" : "overrun", prtd->name,
+				ssc_sr);
+
+		/* stop RX and capture: will be enabled again at restart */
+		ssc_writex(prtd->ssc->regs, SSC_CR, prtd->mask->ssc_disable);
+		snd_pcm_stop(substream, SNDRV_PCM_STATE_XRUN);
+
+		/* now drain RHR and read status to remove xrun condition */
+		ssc_readx(prtd->ssc->regs, SSC_RHR);
+		ssc_readx(prtd->ssc->regs, SSC_SR);
+	}
+}
+
+/*--------------------------------------------------------------------------*\
+ * DMAENGINE operations
+\*--------------------------------------------------------------------------*/
+static bool filter(struct dma_chan *chan, void *slave)
+{
+	struct at_dma_slave *sl = slave;
+
+	if (sl->dma_dev == chan->device->dev) {
+		chan->private = sl;
+		return true;
+	} else {
+		return false;
+	}
+}
+
+static int atmel_pcm_configure_dma(struct snd_pcm_substream *substream,
+	struct snd_pcm_hw_params *params)
+{
+	struct atmel_pcm_dma_params *prtd;
+	struct ssc_device *ssc;
+	struct dma_chan *dma_chan;
+	struct dma_slave_config slave_config;
+	int ret;
+
+	prtd = snd_dmaengine_pcm_get_data(substream);
+	ssc = prtd->ssc;
+
+	ret = snd_hwparams_to_dma_slave_config(substream, params,
+			&slave_config);
+	if (ret) {
+		pr_err("atmel-pcm: hwparams to dma slave configure failed\n");
+		return ret;
+	}
+
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+		slave_config.dst_addr = (dma_addr_t)ssc->phybase + SSC_THR;
+		slave_config.dst_maxburst = 1;
+	} else {
+		slave_config.src_addr = (dma_addr_t)ssc->phybase + SSC_RHR;
+		slave_config.src_maxburst = 1;
+	}
+
+	slave_config.device_fc = false;
+
+	dma_chan = snd_dmaengine_pcm_get_chan(substream);
+	if (dmaengine_slave_config(dma_chan, &slave_config)) {
+		pr_err("atmel-pcm: failed to configure dma channel\n");
+		ret = -EBUSY;
+		return ret;
+	}
+
+	return 0;
+}
+
+static int atmel_pcm_hw_params(struct snd_pcm_substream *substream,
+	struct snd_pcm_hw_params *params)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct atmel_pcm_dma_params *prtd;
+	struct ssc_device *ssc;
+	struct at_dma_slave *sdata = NULL;
+	int ret;
+
+	snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
+
+	prtd = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
+	ssc = prtd->ssc;
+	if (ssc->pdev)
+		sdata = ssc->pdev->dev.platform_data;
+
+	ret = snd_dmaengine_pcm_open(substream, filter, sdata);
+	if (ret) {
+		pr_err("atmel-pcm: dmaengine pcm open failed\n");
+		return -EINVAL;
+	}
+
+	snd_dmaengine_pcm_set_data(substream, prtd);
+
+	ret = atmel_pcm_configure_dma(substream, params);
+	if (ret) {
+		pr_err("atmel-pcm: failed to configure dmai\n");
+		goto err;
+	}
+
+	prtd->dma_intr_handler = atmel_pcm_dma_irq;
+
+	return 0;
+err:
+	snd_dmaengine_pcm_close(substream);
+	return ret;
+}
+
+static int atmel_pcm_dma_prepare(struct snd_pcm_substream *substream)
+{
+	struct atmel_pcm_dma_params *prtd;
+
+	prtd = snd_dmaengine_pcm_get_data(substream);
+
+	ssc_writex(prtd->ssc->regs, SSC_IER, prtd->mask->ssc_error);
+	ssc_writex(prtd->ssc->regs, SSC_CR, prtd->mask->ssc_enable);
+
+	return 0;
+}
+
+static int atmel_pcm_open(struct snd_pcm_substream *substream)
+{
+	snd_soc_set_runtime_hwparams(substream, &atmel_pcm_dma_hardware);
+
+	return 0;
+}
+
+static int atmel_pcm_close(struct snd_pcm_substream *substream)
+{
+	snd_dmaengine_pcm_close(substream);
+
+	return 0;
+}
+
+static struct snd_pcm_ops atmel_pcm_ops = {
+	.open		= atmel_pcm_open,
+	.close		= atmel_pcm_close,
+	.ioctl		= snd_pcm_lib_ioctl,
+	.hw_params	= atmel_pcm_hw_params,
+	.prepare	= atmel_pcm_dma_prepare,
+	.trigger	= snd_dmaengine_pcm_trigger,
+	.pointer	= snd_dmaengine_pcm_pointer_no_residue,
+	.mmap		= atmel_pcm_mmap,
+};
+
+static struct snd_soc_platform_driver atmel_soc_platform = {
+	.ops		= &atmel_pcm_ops,
+	.pcm_new	= atmel_pcm_new,
+	.pcm_free	= atmel_pcm_free,
+};
+
+int atmel_pcm_dma_platform_register(struct device *dev)
+{
+	return snd_soc_register_platform(dev, &atmel_soc_platform);
+}
+EXPORT_SYMBOL(atmel_pcm_dma_platform_register);
+
+void atmel_pcm_dma_platform_unregister(struct device *dev)
+{
+	snd_soc_unregister_platform(dev);
+}
+EXPORT_SYMBOL(atmel_pcm_dma_platform_unregister);
+
+MODULE_AUTHOR("Bo Shen <voice.shen@atmel.com>");
+MODULE_DESCRIPTION("Atmel DMA based PCM module");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/atmel/atmel-pcm-pdc.c b/sound/soc/atmel/atmel-pcm-pdc.c
new file mode 100644
index 0000000..6a293c7
--- /dev/null
+++ b/sound/soc/atmel/atmel-pcm-pdc.c
@@ -0,0 +1,401 @@
+/*
+ * atmel-pcm.c  --  ALSA PCM interface for the Atmel atmel SoC.
+ *
+ *  Copyright (C) 2005 SAN People
+ *  Copyright (C) 2008 Atmel
+ *
+ * Authors: Sedji Gaouaou <sedji.gaouaou@atmel.com>
+ *
+ * Based on at91-pcm. by:
+ * Frank Mandarino <fmandarino@endrelia.com>
+ * Copyright 2006 Endrelia Technologies Inc.
+ *
+ * Based on pxa2xx-pcm.c by:
+ *
+ * Author:	Nicolas Pitre
+ * Created:	Nov 30, 2004
+ * Copyright:	(C) 2004 MontaVista Software, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <linux/dma-mapping.h>
+#include <linux/atmel_pdc.h>
+#include <linux/atmel-ssc.h>
+
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+
+#include "atmel-pcm.h"
+
+
+/*--------------------------------------------------------------------------*\
+ * Hardware definition
+\*--------------------------------------------------------------------------*/
+/* TODO: These values were taken from the AT91 platform driver, check
+ *	 them against real values for AT32
+ */
+static const struct snd_pcm_hardware atmel_pcm_hardware = {
+	.info			= SNDRV_PCM_INFO_MMAP |
+				  SNDRV_PCM_INFO_MMAP_VALID |
+				  SNDRV_PCM_INFO_INTERLEAVED |
+				  SNDRV_PCM_INFO_PAUSE,
+	.formats		= SNDRV_PCM_FMTBIT_S16_LE,
+	.period_bytes_min	= 32,
+	.period_bytes_max	= 8192,
+	.periods_min		= 2,
+	.periods_max		= 1024,
+	.buffer_bytes_max	= ATMEL_SSC_DMABUF_SIZE,
+};
+
+
+/*--------------------------------------------------------------------------*\
+ * Data types
+\*--------------------------------------------------------------------------*/
+struct atmel_runtime_data {
+	struct atmel_pcm_dma_params *params;
+	dma_addr_t dma_buffer;		/* physical address of dma buffer */
+	dma_addr_t dma_buffer_end;	/* first address beyond DMA buffer */
+	size_t period_size;
+
+	dma_addr_t period_ptr;		/* physical address of next period */
+
+	/* PDC register save */
+	u32 pdc_xpr_save;
+	u32 pdc_xcr_save;
+	u32 pdc_xnpr_save;
+	u32 pdc_xncr_save;
+};
+
+/*--------------------------------------------------------------------------*\
+ * ISR
+\*--------------------------------------------------------------------------*/
+static void atmel_pcm_dma_irq(u32 ssc_sr,
+	struct snd_pcm_substream *substream)
+{
+	struct atmel_runtime_data *prtd = substream->runtime->private_data;
+	struct atmel_pcm_dma_params *params = prtd->params;
+	static int count;
+
+	count++;
+
+	if (ssc_sr & params->mask->ssc_endbuf) {
+		pr_warn("atmel-pcm: buffer %s on %s (SSC_SR=%#x, count=%d)\n",
+				substream->stream == SNDRV_PCM_STREAM_PLAYBACK
+				? "underrun" : "overrun",
+				params->name, ssc_sr, count);
+
+		/* re-start the PDC */
+		ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR,
+			   params->mask->pdc_disable);
+		prtd->period_ptr += prtd->period_size;
+		if (prtd->period_ptr >= prtd->dma_buffer_end)
+			prtd->period_ptr = prtd->dma_buffer;
+
+		ssc_writex(params->ssc->regs, params->pdc->xpr,
+			   prtd->period_ptr);
+		ssc_writex(params->ssc->regs, params->pdc->xcr,
+			   prtd->period_size / params->pdc_xfer_size);
+		ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR,
+			   params->mask->pdc_enable);
+	}
+
+	if (ssc_sr & params->mask->ssc_endx) {
+		/* Load the PDC next pointer and counter registers */
+		prtd->period_ptr += prtd->period_size;
+		if (prtd->period_ptr >= prtd->dma_buffer_end)
+			prtd->period_ptr = prtd->dma_buffer;
+
+		ssc_writex(params->ssc->regs, params->pdc->xnpr,
+			   prtd->period_ptr);
+		ssc_writex(params->ssc->regs, params->pdc->xncr,
+			   prtd->period_size / params->pdc_xfer_size);
+	}
+
+	snd_pcm_period_elapsed(substream);
+}
+
+
+/*--------------------------------------------------------------------------*\
+ * PCM operations
+\*--------------------------------------------------------------------------*/
+static int atmel_pcm_hw_params(struct snd_pcm_substream *substream,
+	struct snd_pcm_hw_params *params)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct atmel_runtime_data *prtd = runtime->private_data;
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+
+	/* this may get called several times by oss emulation
+	 * with different params */
+
+	snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
+	runtime->dma_bytes = params_buffer_bytes(params);
+
+	prtd->params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
+	prtd->params->dma_intr_handler = atmel_pcm_dma_irq;
+
+	prtd->dma_buffer = runtime->dma_addr;
+	prtd->dma_buffer_end = runtime->dma_addr + runtime->dma_bytes;
+	prtd->period_size = params_period_bytes(params);
+
+	pr_debug("atmel-pcm: "
+		"hw_params: DMA for %s initialized "
+		"(dma_bytes=%u, period_size=%u)\n",
+		prtd->params->name,
+		runtime->dma_bytes,
+		prtd->period_size);
+	return 0;
+}
+
+static int atmel_pcm_hw_free(struct snd_pcm_substream *substream)
+{
+	struct atmel_runtime_data *prtd = substream->runtime->private_data;
+	struct atmel_pcm_dma_params *params = prtd->params;
+
+	if (params != NULL) {
+		ssc_writex(params->ssc->regs, SSC_PDC_PTCR,
+			   params->mask->pdc_disable);
+		prtd->params->dma_intr_handler = NULL;
+	}
+
+	return 0;
+}
+
+static int atmel_pcm_prepare(struct snd_pcm_substream *substream)
+{
+	struct atmel_runtime_data *prtd = substream->runtime->private_data;
+	struct atmel_pcm_dma_params *params = prtd->params;
+
+	ssc_writex(params->ssc->regs, SSC_IDR,
+		   params->mask->ssc_endx | params->mask->ssc_endbuf);
+	ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR,
+		   params->mask->pdc_disable);
+	return 0;
+}
+
+static int atmel_pcm_trigger(struct snd_pcm_substream *substream,
+	int cmd)
+{
+	struct snd_pcm_runtime *rtd = substream->runtime;
+	struct atmel_runtime_data *prtd = rtd->private_data;
+	struct atmel_pcm_dma_params *params = prtd->params;
+	int ret = 0;
+
+	pr_debug("atmel-pcm:buffer_size = %ld,"
+		"dma_area = %p, dma_bytes = %u\n",
+		rtd->buffer_size, rtd->dma_area, rtd->dma_bytes);
+
+	switch (cmd) {
+	case SNDRV_PCM_TRIGGER_START:
+		prtd->period_ptr = prtd->dma_buffer;
+
+		ssc_writex(params->ssc->regs, params->pdc->xpr,
+			   prtd->period_ptr);
+		ssc_writex(params->ssc->regs, params->pdc->xcr,
+			   prtd->period_size / params->pdc_xfer_size);
+
+		prtd->period_ptr += prtd->period_size;
+		ssc_writex(params->ssc->regs, params->pdc->xnpr,
+			   prtd->period_ptr);
+		ssc_writex(params->ssc->regs, params->pdc->xncr,
+			   prtd->period_size / params->pdc_xfer_size);
+
+		pr_debug("atmel-pcm: trigger: "
+			"period_ptr=%lx, xpr=%u, "
+			"xcr=%u, xnpr=%u, xncr=%u\n",
+			(unsigned long)prtd->period_ptr,
+			ssc_readx(params->ssc->regs, params->pdc->xpr),
+			ssc_readx(params->ssc->regs, params->pdc->xcr),
+			ssc_readx(params->ssc->regs, params->pdc->xnpr),
+			ssc_readx(params->ssc->regs, params->pdc->xncr));
+
+		ssc_writex(params->ssc->regs, SSC_IER,
+			   params->mask->ssc_endx | params->mask->ssc_endbuf);
+		ssc_writex(params->ssc->regs, SSC_PDC_PTCR,
+			   params->mask->pdc_enable);
+
+		pr_debug("sr=%u imr=%u\n",
+			ssc_readx(params->ssc->regs, SSC_SR),
+			ssc_readx(params->ssc->regs, SSC_IER));
+		break;		/* SNDRV_PCM_TRIGGER_START */
+
+	case SNDRV_PCM_TRIGGER_STOP:
+	case SNDRV_PCM_TRIGGER_SUSPEND:
+	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+		ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR,
+			   params->mask->pdc_disable);
+		break;
+
+	case SNDRV_PCM_TRIGGER_RESUME:
+	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+		ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR,
+			   params->mask->pdc_enable);
+		break;
+
+	default:
+		ret = -EINVAL;
+	}
+
+	return ret;
+}
+
+static snd_pcm_uframes_t atmel_pcm_pointer(
+	struct snd_pcm_substream *substream)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct atmel_runtime_data *prtd = runtime->private_data;
+	struct atmel_pcm_dma_params *params = prtd->params;
+	dma_addr_t ptr;
+	snd_pcm_uframes_t x;
+
+	ptr = (dma_addr_t) ssc_readx(params->ssc->regs, params->pdc->xpr);
+	x = bytes_to_frames(runtime, ptr - prtd->dma_buffer);
+
+	if (x == runtime->buffer_size)
+		x = 0;
+
+	return x;
+}
+
+static int atmel_pcm_open(struct snd_pcm_substream *substream)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct atmel_runtime_data *prtd;
+	int ret = 0;
+
+	snd_soc_set_runtime_hwparams(substream, &atmel_pcm_hardware);
+
+	/* ensure that buffer size is a multiple of period size */
+	ret = snd_pcm_hw_constraint_integer(runtime,
+						SNDRV_PCM_HW_PARAM_PERIODS);
+	if (ret < 0)
+		goto out;
+
+	prtd = kzalloc(sizeof(struct atmel_runtime_data), GFP_KERNEL);
+	if (prtd == NULL) {
+		ret = -ENOMEM;
+		goto out;
+	}
+	runtime->private_data = prtd;
+
+ out:
+	return ret;
+}
+
+static int atmel_pcm_close(struct snd_pcm_substream *substream)
+{
+	struct atmel_runtime_data *prtd = substream->runtime->private_data;
+
+	kfree(prtd);
+	return 0;
+}
+
+static struct snd_pcm_ops atmel_pcm_ops = {
+	.open		= atmel_pcm_open,
+	.close		= atmel_pcm_close,
+	.ioctl		= snd_pcm_lib_ioctl,
+	.hw_params	= atmel_pcm_hw_params,
+	.hw_free	= atmel_pcm_hw_free,
+	.prepare	= atmel_pcm_prepare,
+	.trigger	= atmel_pcm_trigger,
+	.pointer	= atmel_pcm_pointer,
+	.mmap		= atmel_pcm_mmap,
+};
+
+
+/*--------------------------------------------------------------------------*\
+ * ASoC platform driver
+\*--------------------------------------------------------------------------*/
+#ifdef CONFIG_PM
+static int atmel_pcm_suspend(struct snd_soc_dai *dai)
+{
+	struct snd_pcm_runtime *runtime = dai->runtime;
+	struct atmel_runtime_data *prtd;
+	struct atmel_pcm_dma_params *params;
+
+	if (!runtime)
+		return 0;
+
+	prtd = runtime->private_data;
+	params = prtd->params;
+
+	/* disable the PDC and save the PDC registers */
+
+	ssc_writel(params->ssc->regs, PDC_PTCR, params->mask->pdc_disable);
+
+	prtd->pdc_xpr_save = ssc_readx(params->ssc->regs, params->pdc->xpr);
+	prtd->pdc_xcr_save = ssc_readx(params->ssc->regs, params->pdc->xcr);
+	prtd->pdc_xnpr_save = ssc_readx(params->ssc->regs, params->pdc->xnpr);
+	prtd->pdc_xncr_save = ssc_readx(params->ssc->regs, params->pdc->xncr);
+
+	return 0;
+}
+
+static int atmel_pcm_resume(struct snd_soc_dai *dai)
+{
+	struct snd_pcm_runtime *runtime = dai->runtime;
+	struct atmel_runtime_data *prtd;
+	struct atmel_pcm_dma_params *params;
+
+	if (!runtime)
+		return 0;
+
+	prtd = runtime->private_data;
+	params = prtd->params;
+
+	/* restore the PDC registers and enable the PDC */
+	ssc_writex(params->ssc->regs, params->pdc->xpr, prtd->pdc_xpr_save);
+	ssc_writex(params->ssc->regs, params->pdc->xcr, prtd->pdc_xcr_save);
+	ssc_writex(params->ssc->regs, params->pdc->xnpr, prtd->pdc_xnpr_save);
+	ssc_writex(params->ssc->regs, params->pdc->xncr, prtd->pdc_xncr_save);
+
+	ssc_writel(params->ssc->regs, PDC_PTCR, params->mask->pdc_enable);
+	return 0;
+}
+#else
+#define atmel_pcm_suspend	NULL
+#define atmel_pcm_resume	NULL
+#endif
+
+static struct snd_soc_platform_driver atmel_soc_platform = {
+	.ops		= &atmel_pcm_ops,
+	.pcm_new	= atmel_pcm_new,
+	.pcm_free	= atmel_pcm_free,
+	.suspend	= atmel_pcm_suspend,
+	.resume		= atmel_pcm_resume,
+};
+
+int atmel_pcm_pdc_platform_register(struct device *dev)
+{
+	return snd_soc_register_platform(dev, &atmel_soc_platform);
+}
+EXPORT_SYMBOL(atmel_pcm_pdc_platform_register);
+
+void atmel_pcm_pdc_platform_unregister(struct device *dev)
+{
+	snd_soc_unregister_platform(dev);
+}
+EXPORT_SYMBOL(atmel_pcm_pdc_platform_unregister);
+
+MODULE_AUTHOR("Sedji Gaouaou <sedji.gaouaou@atmel.com>");
+MODULE_DESCRIPTION("Atmel PCM module");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/atmel/atmel-pcm.c b/sound/soc/atmel/atmel-pcm.c
index 9b84f98..e99f181 100644
--- a/sound/soc/atmel/atmel-pcm.c
+++ b/sound/soc/atmel/atmel-pcm.c
@@ -32,80 +32,25 @@
  */
 
 #include <linux/module.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
 #include <linux/dma-mapping.h>
-#include <linux/atmel_pdc.h>
-#include <linux/atmel-ssc.h>
-
-#include <sound/core.h>
 #include <sound/pcm.h>
-#include <sound/pcm_params.h>
 #include <sound/soc.h>
-
 #include "atmel-pcm.h"
 
-
-/*--------------------------------------------------------------------------*\
- * Hardware definition
-\*--------------------------------------------------------------------------*/
-/* TODO: These values were taken from the AT91 platform driver, check
- *	 them against real values for AT32
- */
-static const struct snd_pcm_hardware atmel_pcm_hardware = {
-	.info			= SNDRV_PCM_INFO_MMAP |
-				  SNDRV_PCM_INFO_MMAP_VALID |
-				  SNDRV_PCM_INFO_INTERLEAVED |
-				  SNDRV_PCM_INFO_PAUSE,
-	.formats		= SNDRV_PCM_FMTBIT_S16_LE,
-	.period_bytes_min	= 32,
-	.period_bytes_max	= 8192,
-	.periods_min		= 2,
-	.periods_max		= 1024,
-	.buffer_bytes_max	= 32 * 1024,
-};
-
-
-/*--------------------------------------------------------------------------*\
- * Data types
-\*--------------------------------------------------------------------------*/
-struct atmel_runtime_data {
-	struct atmel_pcm_dma_params *params;
-	dma_addr_t dma_buffer;		/* physical address of dma buffer */
-	dma_addr_t dma_buffer_end;	/* first address beyond DMA buffer */
-	size_t period_size;
-
-	dma_addr_t period_ptr;		/* physical address of next period */
-
-	/* PDC register save */
-	u32 pdc_xpr_save;
-	u32 pdc_xcr_save;
-	u32 pdc_xnpr_save;
-	u32 pdc_xncr_save;
-};
-
-
-/*--------------------------------------------------------------------------*\
- * Helper functions
-\*--------------------------------------------------------------------------*/
 static int atmel_pcm_preallocate_dma_buffer(struct snd_pcm *pcm,
 	int stream)
 {
 	struct snd_pcm_substream *substream = pcm->streams[stream].substream;
 	struct snd_dma_buffer *buf = &substream->dma_buffer;
-	size_t size = atmel_pcm_hardware.buffer_bytes_max;
+	size_t size = ATMEL_SSC_DMABUF_SIZE;
 
 	buf->dev.type = SNDRV_DMA_TYPE_DEV;
 	buf->dev.dev = pcm->card->dev;
 	buf->private_data = NULL;
 	buf->area = dma_alloc_coherent(pcm->card->dev, size,
-					  &buf->addr, GFP_KERNEL);
-	pr_debug("atmel-pcm:"
-		"preallocate_dma_buffer: area=%p, addr=%p, size=%d\n",
-		(void *) buf->area,
-		(void *) buf->addr,
-		size);
+			&buf->addr, GFP_KERNEL);
+	pr_debug("atmel-pcm: alloc dma buffer: area=%p, addr=%p, size=%d\n",
+			(void *)buf->area, (void *)buf->addr, size);
 
 	if (!buf->area)
 		return -ENOMEM;
@@ -113,258 +58,19 @@
 	buf->bytes = size;
 	return 0;
 }
-/*--------------------------------------------------------------------------*\
- * ISR
-\*--------------------------------------------------------------------------*/
-static void atmel_pcm_dma_irq(u32 ssc_sr,
-	struct snd_pcm_substream *substream)
-{
-	struct atmel_runtime_data *prtd = substream->runtime->private_data;
-	struct atmel_pcm_dma_params *params = prtd->params;
-	static int count;
 
-	count++;
-
-	if (ssc_sr & params->mask->ssc_endbuf) {
-		pr_warning("atmel-pcm: buffer %s on %s"
-				" (SSC_SR=%#x, count=%d)\n",
-				substream->stream == SNDRV_PCM_STREAM_PLAYBACK
-				? "underrun" : "overrun",
-				params->name, ssc_sr, count);
-
-		/* re-start the PDC */
-		ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR,
-			   params->mask->pdc_disable);
-		prtd->period_ptr += prtd->period_size;
-		if (prtd->period_ptr >= prtd->dma_buffer_end)
-			prtd->period_ptr = prtd->dma_buffer;
-
-		ssc_writex(params->ssc->regs, params->pdc->xpr,
-			   prtd->period_ptr);
-		ssc_writex(params->ssc->regs, params->pdc->xcr,
-			   prtd->period_size / params->pdc_xfer_size);
-		ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR,
-			   params->mask->pdc_enable);
-	}
-
-	if (ssc_sr & params->mask->ssc_endx) {
-		/* Load the PDC next pointer and counter registers */
-		prtd->period_ptr += prtd->period_size;
-		if (prtd->period_ptr >= prtd->dma_buffer_end)
-			prtd->period_ptr = prtd->dma_buffer;
-
-		ssc_writex(params->ssc->regs, params->pdc->xnpr,
-			   prtd->period_ptr);
-		ssc_writex(params->ssc->regs, params->pdc->xncr,
-			   prtd->period_size / params->pdc_xfer_size);
-	}
-
-	snd_pcm_period_elapsed(substream);
-}
-
-
-/*--------------------------------------------------------------------------*\
- * PCM operations
-\*--------------------------------------------------------------------------*/
-static int atmel_pcm_hw_params(struct snd_pcm_substream *substream,
-	struct snd_pcm_hw_params *params)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct atmel_runtime_data *prtd = runtime->private_data;
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-
-	/* this may get called several times by oss emulation
-	 * with different params */
-
-	snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
-	runtime->dma_bytes = params_buffer_bytes(params);
-
-	prtd->params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
-	prtd->params->dma_intr_handler = atmel_pcm_dma_irq;
-
-	prtd->dma_buffer = runtime->dma_addr;
-	prtd->dma_buffer_end = runtime->dma_addr + runtime->dma_bytes;
-	prtd->period_size = params_period_bytes(params);
-
-	pr_debug("atmel-pcm: "
-		"hw_params: DMA for %s initialized "
-		"(dma_bytes=%u, period_size=%u)\n",
-		prtd->params->name,
-		runtime->dma_bytes,
-		prtd->period_size);
-	return 0;
-}
-
-static int atmel_pcm_hw_free(struct snd_pcm_substream *substream)
-{
-	struct atmel_runtime_data *prtd = substream->runtime->private_data;
-	struct atmel_pcm_dma_params *params = prtd->params;
-
-	if (params != NULL) {
-		ssc_writex(params->ssc->regs, SSC_PDC_PTCR,
-			   params->mask->pdc_disable);
-		prtd->params->dma_intr_handler = NULL;
-	}
-
-	return 0;
-}
-
-static int atmel_pcm_prepare(struct snd_pcm_substream *substream)
-{
-	struct atmel_runtime_data *prtd = substream->runtime->private_data;
-	struct atmel_pcm_dma_params *params = prtd->params;
-
-	ssc_writex(params->ssc->regs, SSC_IDR,
-		   params->mask->ssc_endx | params->mask->ssc_endbuf);
-	ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR,
-		   params->mask->pdc_disable);
-	return 0;
-}
-
-static int atmel_pcm_trigger(struct snd_pcm_substream *substream,
-	int cmd)
-{
-	struct snd_pcm_runtime *rtd = substream->runtime;
-	struct atmel_runtime_data *prtd = rtd->private_data;
-	struct atmel_pcm_dma_params *params = prtd->params;
-	int ret = 0;
-
-	pr_debug("atmel-pcm:buffer_size = %ld,"
-		"dma_area = %p, dma_bytes = %u\n",
-		rtd->buffer_size, rtd->dma_area, rtd->dma_bytes);
-
-	switch (cmd) {
-	case SNDRV_PCM_TRIGGER_START:
-		prtd->period_ptr = prtd->dma_buffer;
-
-		ssc_writex(params->ssc->regs, params->pdc->xpr,
-			   prtd->period_ptr);
-		ssc_writex(params->ssc->regs, params->pdc->xcr,
-			   prtd->period_size / params->pdc_xfer_size);
-
-		prtd->period_ptr += prtd->period_size;
-		ssc_writex(params->ssc->regs, params->pdc->xnpr,
-			   prtd->period_ptr);
-		ssc_writex(params->ssc->regs, params->pdc->xncr,
-			   prtd->period_size / params->pdc_xfer_size);
-
-		pr_debug("atmel-pcm: trigger: "
-			"period_ptr=%lx, xpr=%u, "
-			"xcr=%u, xnpr=%u, xncr=%u\n",
-			(unsigned long)prtd->period_ptr,
-			ssc_readx(params->ssc->regs, params->pdc->xpr),
-			ssc_readx(params->ssc->regs, params->pdc->xcr),
-			ssc_readx(params->ssc->regs, params->pdc->xnpr),
-			ssc_readx(params->ssc->regs, params->pdc->xncr));
-
-		ssc_writex(params->ssc->regs, SSC_IER,
-			   params->mask->ssc_endx | params->mask->ssc_endbuf);
-		ssc_writex(params->ssc->regs, SSC_PDC_PTCR,
-			   params->mask->pdc_enable);
-
-		pr_debug("sr=%u imr=%u\n",
-			ssc_readx(params->ssc->regs, SSC_SR),
-			ssc_readx(params->ssc->regs, SSC_IER));
-		break;		/* SNDRV_PCM_TRIGGER_START */
-
-	case SNDRV_PCM_TRIGGER_STOP:
-	case SNDRV_PCM_TRIGGER_SUSPEND:
-	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-		ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR,
-			   params->mask->pdc_disable);
-		break;
-
-	case SNDRV_PCM_TRIGGER_RESUME:
-	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-		ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR,
-			   params->mask->pdc_enable);
-		break;
-
-	default:
-		ret = -EINVAL;
-	}
-
-	return ret;
-}
-
-static snd_pcm_uframes_t atmel_pcm_pointer(
-	struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct atmel_runtime_data *prtd = runtime->private_data;
-	struct atmel_pcm_dma_params *params = prtd->params;
-	dma_addr_t ptr;
-	snd_pcm_uframes_t x;
-
-	ptr = (dma_addr_t) ssc_readx(params->ssc->regs, params->pdc->xpr);
-	x = bytes_to_frames(runtime, ptr - prtd->dma_buffer);
-
-	if (x == runtime->buffer_size)
-		x = 0;
-
-	return x;
-}
-
-static int atmel_pcm_open(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct atmel_runtime_data *prtd;
-	int ret = 0;
-
-	snd_soc_set_runtime_hwparams(substream, &atmel_pcm_hardware);
-
-	/* ensure that buffer size is a multiple of period size */
-	ret = snd_pcm_hw_constraint_integer(runtime,
-						SNDRV_PCM_HW_PARAM_PERIODS);
-	if (ret < 0)
-		goto out;
-
-	prtd = kzalloc(sizeof(struct atmel_runtime_data), GFP_KERNEL);
-	if (prtd == NULL) {
-		ret = -ENOMEM;
-		goto out;
-	}
-	runtime->private_data = prtd;
-
- out:
-	return ret;
-}
-
-static int atmel_pcm_close(struct snd_pcm_substream *substream)
-{
-	struct atmel_runtime_data *prtd = substream->runtime->private_data;
-
-	kfree(prtd);
-	return 0;
-}
-
-static int atmel_pcm_mmap(struct snd_pcm_substream *substream,
+int atmel_pcm_mmap(struct snd_pcm_substream *substream,
 	struct vm_area_struct *vma)
 {
 	return remap_pfn_range(vma, vma->vm_start,
 		       substream->dma_buffer.addr >> PAGE_SHIFT,
 		       vma->vm_end - vma->vm_start, vma->vm_page_prot);
 }
+EXPORT_SYMBOL_GPL(atmel_pcm_mmap);
 
-static struct snd_pcm_ops atmel_pcm_ops = {
-	.open		= atmel_pcm_open,
-	.close		= atmel_pcm_close,
-	.ioctl		= snd_pcm_lib_ioctl,
-	.hw_params	= atmel_pcm_hw_params,
-	.hw_free	= atmel_pcm_hw_free,
-	.prepare	= atmel_pcm_prepare,
-	.trigger	= atmel_pcm_trigger,
-	.pointer	= atmel_pcm_pointer,
-	.mmap		= atmel_pcm_mmap,
-};
-
-
-/*--------------------------------------------------------------------------*\
- * ASoC platform driver
-\*--------------------------------------------------------------------------*/
 static u64 atmel_pcm_dmamask = DMA_BIT_MASK(32);
 
-static int atmel_pcm_new(struct snd_soc_pcm_runtime *rtd)
+int atmel_pcm_new(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_card *card = rtd->card->snd_card;
 	struct snd_pcm *pcm = rtd->pcm;
@@ -376,6 +82,7 @@
 		card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
 
 	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
+		pr_debug("atmel-pcm: allocating PCM playback DMA buffer\n");
 		ret = atmel_pcm_preallocate_dma_buffer(pcm,
 			SNDRV_PCM_STREAM_PLAYBACK);
 		if (ret)
@@ -383,8 +90,7 @@
 	}
 
 	if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
-		pr_debug("atmel-pcm:"
-				"Allocating PCM capture DMA buffer\n");
+		pr_debug("atmel-pcm: allocating PCM capture DMA buffer\n");
 		ret = atmel_pcm_preallocate_dma_buffer(pcm,
 			SNDRV_PCM_STREAM_CAPTURE);
 		if (ret)
@@ -393,8 +99,9 @@
  out:
 	return ret;
 }
+EXPORT_SYMBOL_GPL(atmel_pcm_new);
 
-static void atmel_pcm_free_dma_buffers(struct snd_pcm *pcm)
+void atmel_pcm_free(struct snd_pcm *pcm)
 {
 	struct snd_pcm_substream *substream;
 	struct snd_dma_buffer *buf;
@@ -413,89 +120,5 @@
 		buf->area = NULL;
 	}
 }
+EXPORT_SYMBOL_GPL(atmel_pcm_free);
 
-#ifdef CONFIG_PM
-static int atmel_pcm_suspend(struct snd_soc_dai *dai)
-{
-	struct snd_pcm_runtime *runtime = dai->runtime;
-	struct atmel_runtime_data *prtd;
-	struct atmel_pcm_dma_params *params;
-
-	if (!runtime)
-		return 0;
-
-	prtd = runtime->private_data;
-	params = prtd->params;
-
-	/* disable the PDC and save the PDC registers */
-
-	ssc_writel(params->ssc->regs, PDC_PTCR, params->mask->pdc_disable);
-
-	prtd->pdc_xpr_save = ssc_readx(params->ssc->regs, params->pdc->xpr);
-	prtd->pdc_xcr_save = ssc_readx(params->ssc->regs, params->pdc->xcr);
-	prtd->pdc_xnpr_save = ssc_readx(params->ssc->regs, params->pdc->xnpr);
-	prtd->pdc_xncr_save = ssc_readx(params->ssc->regs, params->pdc->xncr);
-
-	return 0;
-}
-
-static int atmel_pcm_resume(struct snd_soc_dai *dai)
-{
-	struct snd_pcm_runtime *runtime = dai->runtime;
-	struct atmel_runtime_data *prtd;
-	struct atmel_pcm_dma_params *params;
-
-	if (!runtime)
-		return 0;
-
-	prtd = runtime->private_data;
-	params = prtd->params;
-
-	/* restore the PDC registers and enable the PDC */
-	ssc_writex(params->ssc->regs, params->pdc->xpr, prtd->pdc_xpr_save);
-	ssc_writex(params->ssc->regs, params->pdc->xcr, prtd->pdc_xcr_save);
-	ssc_writex(params->ssc->regs, params->pdc->xnpr, prtd->pdc_xnpr_save);
-	ssc_writex(params->ssc->regs, params->pdc->xncr, prtd->pdc_xncr_save);
-
-	ssc_writel(params->ssc->regs, PDC_PTCR, params->mask->pdc_enable);
-	return 0;
-}
-#else
-#define atmel_pcm_suspend	NULL
-#define atmel_pcm_resume	NULL
-#endif
-
-static struct snd_soc_platform_driver atmel_soc_platform = {
-	.ops		= &atmel_pcm_ops,
-	.pcm_new	= atmel_pcm_new,
-	.pcm_free	= atmel_pcm_free_dma_buffers,
-	.suspend	= atmel_pcm_suspend,
-	.resume		= atmel_pcm_resume,
-};
-
-static int __devinit atmel_soc_platform_probe(struct platform_device *pdev)
-{
-	return snd_soc_register_platform(&pdev->dev, &atmel_soc_platform);
-}
-
-static int __devexit atmel_soc_platform_remove(struct platform_device *pdev)
-{
-	snd_soc_unregister_platform(&pdev->dev);
-	return 0;
-}
-
-static struct platform_driver atmel_pcm_driver = {
-	.driver = {
-			.name = "atmel-pcm-audio",
-			.owner = THIS_MODULE,
-	},
-
-	.probe = atmel_soc_platform_probe,
-	.remove = __devexit_p(atmel_soc_platform_remove),
-};
-
-module_platform_driver(atmel_pcm_driver);
-
-MODULE_AUTHOR("Sedji Gaouaou <sedji.gaouaou@atmel.com>");
-MODULE_DESCRIPTION("Atmel PCM module");
-MODULE_LICENSE("GPL");
diff --git a/sound/soc/atmel/atmel-pcm.h b/sound/soc/atmel/atmel-pcm.h
index 5e0a95e..bb45d20 100644
--- a/sound/soc/atmel/atmel-pcm.h
+++ b/sound/soc/atmel/atmel-pcm.h
@@ -36,6 +36,8 @@
 
 #include <linux/atmel-ssc.h>
 
+#define ATMEL_SSC_DMABUF_SIZE	(64 * 1024)
+
 /*
  * Registers and status bits that are required by the PCM driver.
  */
@@ -50,6 +52,7 @@
 struct atmel_ssc_mask {
 	u32	ssc_enable;		/* SSC recv/trans enable */
 	u32	ssc_disable;		/* SSC recv/trans disable */
+	u32	ssc_error;		/* SSC error conditions */
 	u32	ssc_endx;		/* SSC ENDTX or ENDRX */
 	u32	ssc_endbuf;		/* SSC TXBUFE or RXBUFF */
 	u32	pdc_enable;		/* PDC recv/trans enable */
@@ -80,4 +83,35 @@
 #define ssc_readx(base, reg)            (__raw_readl((base) + (reg)))
 #define ssc_writex(base, reg, value)    __raw_writel((value), (base) + (reg))
 
+int atmel_pcm_new(struct snd_soc_pcm_runtime *rtd);
+void atmel_pcm_free(struct snd_pcm *pcm);
+int atmel_pcm_mmap(struct snd_pcm_substream *substream,
+		struct vm_area_struct *vma);
+
+#ifdef CONFIG_SND_ATMEL_SOC_PDC
+int atmel_pcm_pdc_platform_register(struct device *dev);
+void atmel_pcm_pdc_platform_unregister(struct device *dev);
+#else
+static inline int atmel_pcm_pdc_platform_register(struct device *dev)
+{
+	return 0;
+}
+static inline void atmel_pcm_pdc_platform_unregister(struct device *dev)
+{
+}
+#endif
+
+#ifdef CONFIG_SND_ATMEL_SOC_DMA
+int atmel_pcm_dma_platform_register(struct device *dev);
+void atmel_pcm_dma_platform_unregister(struct device *dev);
+#else
+static inline int atmel_pcm_dma_platform_register(struct device *dev)
+{
+	return 0;
+}
+static inline void atmel_pcm_dma_platform_unregister(struct device *dev)
+{
+}
+#endif
+
 #endif /* _ATMEL_PCM_H */
diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c
index 354341e..1c76634 100644
--- a/sound/soc/atmel/atmel_ssc_dai.c
+++ b/sound/soc/atmel/atmel_ssc_dai.c
@@ -48,11 +48,7 @@
 #include "atmel_ssc_dai.h"
 
 
-#if defined(CONFIG_ARCH_AT91SAM9260) || defined(CONFIG_ARCH_AT91SAM9G20)
-#define NUM_SSC_DEVICES		1
-#else
 #define NUM_SSC_DEVICES		3
-#endif
 
 /*
  * SSC PDC registers required by the PCM DMA engine.
@@ -107,7 +103,6 @@
 	.pdc		= &pdc_rx_reg,
 	.mask		= &ssc_rx_mask,
 	} },
-#if NUM_SSC_DEVICES == 3
 	{{
 	.name		= "SSC1 PCM out",
 	.pdc		= &pdc_tx_reg,
@@ -128,7 +123,6 @@
 	.pdc		= &pdc_rx_reg,
 	.mask		= &ssc_rx_mask,
 	} },
-#endif
 };
 
 
@@ -139,7 +133,6 @@
 	.dir_mask	= SSC_DIR_MASK_UNUSED,
 	.initialized	= 0,
 	},
-#if NUM_SSC_DEVICES == 3
 	{
 	.name		= "ssc1",
 	.lock		= __SPIN_LOCK_UNLOCKED(ssc_info[1].lock),
@@ -152,7 +145,6 @@
 	.dir_mask	= SSC_DIR_MASK_UNUSED,
 	.initialized	= 0,
 	},
-#endif
 };
 
 
@@ -690,27 +682,9 @@
 static int atmel_ssc_probe(struct snd_soc_dai *dai)
 {
 	struct atmel_ssc_info *ssc_p = &ssc_info[dai->id];
-	int ret = 0;
 
 	snd_soc_dai_set_drvdata(dai, ssc_p);
 
-	/*
-	 * Request SSC device
-	 */
-	ssc_p->ssc = ssc_request(dai->id);
-	if (IS_ERR(ssc_p->ssc)) {
-		printk(KERN_ERR "ASoC: Failed to request SSC %d\n", dai->id);
-		ret = PTR_ERR(ssc_p->ssc);
-	}
-
-	return ret;
-}
-
-static int atmel_ssc_remove(struct snd_soc_dai *dai)
-{
-	struct atmel_ssc_info *ssc_p = snd_soc_dai_get_drvdata(dai);
-
-	ssc_free(ssc_p->ssc);
 	return 0;
 }
 
@@ -728,11 +702,8 @@
 	.set_clkdiv	= atmel_ssc_set_dai_clkdiv,
 };
 
-static struct snd_soc_dai_driver atmel_ssc_dai[NUM_SSC_DEVICES] = {
-	{
-		.name = "atmel-ssc-dai.0",
+static struct snd_soc_dai_driver atmel_ssc_dai = {
 		.probe = atmel_ssc_probe,
-		.remove = atmel_ssc_remove,
 		.suspend = atmel_ssc_suspend,
 		.resume = atmel_ssc_resume,
 		.playback = {
@@ -746,69 +717,50 @@
 			.rates = ATMEL_SSC_RATES,
 			.formats = ATMEL_SSC_FORMATS,},
 		.ops = &atmel_ssc_dai_ops,
-	},
-#if NUM_SSC_DEVICES == 3
-	{
-		.name = "atmel-ssc-dai.1",
-		.probe = atmel_ssc_probe,
-		.remove = atmel_ssc_remove,
-		.suspend = atmel_ssc_suspend,
-		.resume = atmel_ssc_resume,
-		.playback = {
-			.channels_min = 1,
-			.channels_max = 2,
-			.rates = ATMEL_SSC_RATES,
-			.formats = ATMEL_SSC_FORMATS,},
-		.capture = {
-			.channels_min = 1,
-			.channels_max = 2,
-			.rates = ATMEL_SSC_RATES,
-			.formats = ATMEL_SSC_FORMATS,},
-		.ops = &atmel_ssc_dai_ops,
-	},
-	{
-		.name = "atmel-ssc-dai.2",
-		.probe = atmel_ssc_probe,
-		.remove = atmel_ssc_remove,
-		.suspend = atmel_ssc_suspend,
-		.resume = atmel_ssc_resume,
-		.playback = {
-			.channels_min = 1,
-			.channels_max = 2,
-			.rates = ATMEL_SSC_RATES,
-			.formats = ATMEL_SSC_FORMATS,},
-		.capture = {
-			.channels_min = 1,
-			.channels_max = 2,
-			.rates = ATMEL_SSC_RATES,
-			.formats = ATMEL_SSC_FORMATS,},
-		.ops = &atmel_ssc_dai_ops,
-	},
-#endif
 };
 
-static __devinit int asoc_ssc_probe(struct platform_device *pdev)
+static int asoc_ssc_init(struct device *dev)
 {
-	BUG_ON(pdev->id < 0);
-	BUG_ON(pdev->id >= ARRAY_SIZE(atmel_ssc_dai));
-	return snd_soc_register_dai(&pdev->dev, &atmel_ssc_dai[pdev->id]);
-}
+	struct platform_device *pdev = to_platform_device(dev);
+	struct ssc_device *ssc = platform_get_drvdata(pdev);
+	int ret;
 
-static int __devexit asoc_ssc_remove(struct platform_device *pdev)
-{
-	snd_soc_unregister_dai(&pdev->dev);
+	ret = snd_soc_register_dai(dev, &atmel_ssc_dai);
+	if (ret) {
+		dev_err(dev, "Could not register DAI: %d\n", ret);
+		goto err;
+	}
+
+	if (ssc->pdata->use_dma)
+		ret = atmel_pcm_dma_platform_register(dev);
+	else
+		ret = atmel_pcm_pdc_platform_register(dev);
+
+	if (ret) {
+		dev_err(dev, "Could not register PCM: %d\n", ret);
+		goto err_unregister_dai;
+	};
+
 	return 0;
+
+err_unregister_dai:
+	snd_soc_unregister_dai(dev);
+err:
+	return ret;
 }
 
-static struct platform_driver asoc_ssc_driver = {
-	.driver = {
-			.name = "atmel-ssc-dai",
-			.owner = THIS_MODULE,
-	},
+static void asoc_ssc_exit(struct device *dev)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct ssc_device *ssc = platform_get_drvdata(pdev);
 
-	.probe = asoc_ssc_probe,
-	.remove = __devexit_p(asoc_ssc_remove),
-};
+	if (ssc->pdata->use_dma)
+		atmel_pcm_dma_platform_unregister(dev);
+	else
+		atmel_pcm_pdc_platform_unregister(dev);
+
+	snd_soc_unregister_dai(dev);
+}
 
 /**
  * atmel_ssc_set_audio - Allocate the specified SSC for audio use.
@@ -816,50 +768,32 @@
 int atmel_ssc_set_audio(int ssc_id)
 {
 	struct ssc_device *ssc;
-	static struct platform_device *dma_pdev;
-	struct platform_device *ssc_pdev;
 	int ret;
 
-	if (ssc_id < 0 || ssc_id >= ARRAY_SIZE(atmel_ssc_dai))
-		return -EINVAL;
-
-	/* Allocate a dummy device for DMA if we don't have one already */
-	if (!dma_pdev) {
-		dma_pdev = platform_device_alloc("atmel-pcm-audio", -1);
-		if (!dma_pdev)
-			return -ENOMEM;
-
-		ret = platform_device_add(dma_pdev);
-		if (ret < 0) {
-			platform_device_put(dma_pdev);
-			dma_pdev = NULL;
-			return ret;
-		}
-	}
-
-	ssc_pdev = platform_device_alloc("atmel-ssc-dai", ssc_id);
-	if (!ssc_pdev)
-		return -ENOMEM;
-
 	/* If we can grab the SSC briefly to parent the DAI device off it */
 	ssc = ssc_request(ssc_id);
-	if (IS_ERR(ssc))
-		pr_warn("Unable to parent ASoC SSC DAI on SSC: %ld\n",
+	if (IS_ERR(ssc)) {
+		pr_err("Unable to parent ASoC SSC DAI on SSC: %ld\n",
 			PTR_ERR(ssc));
-	else {
-		ssc_pdev->dev.parent = &(ssc->pdev->dev);
-		ssc_free(ssc);
+		return PTR_ERR(ssc);
+	} else {
+		ssc_info[ssc_id].ssc = ssc;
 	}
 
-	ret = platform_device_add(ssc_pdev);
-	if (ret < 0)
-		platform_device_put(ssc_pdev);
+	ret = asoc_ssc_init(&ssc->pdev->dev);
 
 	return ret;
 }
 EXPORT_SYMBOL_GPL(atmel_ssc_set_audio);
 
-module_platform_driver(asoc_ssc_driver);
+void atmel_ssc_put_audio(int ssc_id)
+{
+	struct ssc_device *ssc = ssc_info[ssc_id].ssc;
+
+	ssc_free(ssc);
+	asoc_ssc_exit(&ssc->pdev->dev);
+}
+EXPORT_SYMBOL_GPL(atmel_ssc_put_audio);
 
 /* Module information */
 MODULE_AUTHOR("Sedji Gaouaou, sedji.gaouaou@atmel.com, www.atmel.com");
diff --git a/sound/soc/atmel/atmel_ssc_dai.h b/sound/soc/atmel/atmel_ssc_dai.h
index 5d4f0f9..b1f08d5 100644
--- a/sound/soc/atmel/atmel_ssc_dai.h
+++ b/sound/soc/atmel/atmel_ssc_dai.h
@@ -117,6 +117,7 @@
 	struct atmel_ssc_state ssc_state;
 };
 
-int atmel_ssc_set_audio(int ssc);
+int atmel_ssc_set_audio(int ssc_id);
+void atmel_ssc_put_audio(int ssc_id);
 
 #endif /* _AT91_SSC_DAI_H */
diff --git a/sound/soc/atmel/sam9g20_wm8731.c b/sound/soc/atmel/sam9g20_wm8731.c
index c883514..0744610 100644
--- a/sound/soc/atmel/sam9g20_wm8731.c
+++ b/sound/soc/atmel/sam9g20_wm8731.c
@@ -38,6 +38,8 @@
 #include <linux/platform_device.h>
 #include <linux/i2c.h>
 
+#include <linux/pinctrl/consumer.h>
+
 #include <linux/atmel-ssc.h>
 
 #include <sound/core.h>
@@ -179,10 +181,10 @@
 static struct snd_soc_dai_link at91sam9g20ek_dai = {
 	.name = "WM8731",
 	.stream_name = "WM8731 PCM",
-	.cpu_dai_name = "atmel-ssc-dai.0",
+	.cpu_dai_name = "at91rm9200_ssc.0",
 	.codec_dai_name = "wm8731-hifi",
 	.init = at91sam9g20ek_wm8731_init,
-	.platform_name = "atmel-pcm-audio",
+	.platform_name = "at91rm9200_ssc.0",
 	.codec_name = "wm8731.0-001b",
 	.ops = &at91sam9g20ek_ops,
 };
@@ -195,20 +197,31 @@
 	.set_bias_level = at91sam9g20ek_set_bias_level,
 };
 
-static struct platform_device *at91sam9g20ek_snd_device;
-
-static int __init at91sam9g20ek_init(void)
+static int __devinit at91sam9g20ek_audio_probe(struct platform_device *pdev)
 {
+	struct device_node *np = pdev->dev.of_node;
+	struct device_node *codec_np, *cpu_np;
 	struct clk *pllb;
+	struct snd_soc_card *card = &snd_soc_at91sam9g20ek;
+	struct pinctrl *pinctrl;
 	int ret;
 
-	if (!(machine_is_at91sam9g20ek() || machine_is_at91sam9g20ek_2mmc()))
-		return -ENODEV;
+	pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
+	if (IS_ERR(pinctrl)) {
+		dev_err(&pdev->dev, "Failed to request pinctrl for mck\n");
+		return PTR_ERR(pinctrl);
+	}
+
+	if (!np) {
+		if (!(machine_is_at91sam9g20ek() ||
+			machine_is_at91sam9g20ek_2mmc()))
+			return -ENODEV;
+	}
 
 	ret = atmel_ssc_set_audio(0);
-	if (ret != 0) {
-		pr_err("Failed to set SSC 0 for audio: %d\n", ret);
-		return ret;
+	if (ret) {
+		dev_err(&pdev->dev, "ssc channel is not valid\n");
+		return -EINVAL;
 	}
 
 	/*
@@ -236,45 +249,92 @@
 
 	clk_set_rate(mclk, MCLK_RATE);
 
-	at91sam9g20ek_snd_device = platform_device_alloc("soc-audio", -1);
-	if (!at91sam9g20ek_snd_device) {
-		printk(KERN_ERR "ASoC: Platform device allocation failed\n");
-		ret = -ENOMEM;
-		goto err_mclk;
+	card->dev = &pdev->dev;
+
+	/* Parse device node info */
+	if (np) {
+		ret = snd_soc_of_parse_card_name(card, "atmel,model");
+		if (ret)
+			goto err;
+
+		ret = snd_soc_of_parse_audio_routing(card,
+			"atmel,audio-routing");
+		if (ret)
+			goto err;
+
+		/* Parse codec info */
+		at91sam9g20ek_dai.codec_name = NULL;
+		codec_np = of_parse_phandle(np, "atmel,audio-codec", 0);
+		if (!codec_np) {
+			dev_err(&pdev->dev, "codec info missing\n");
+			return -EINVAL;
+		}
+		at91sam9g20ek_dai.codec_of_node = codec_np;
+
+		/* Parse dai and platform info */
+		at91sam9g20ek_dai.cpu_dai_name = NULL;
+		at91sam9g20ek_dai.platform_name = NULL;
+		cpu_np = of_parse_phandle(np, "atmel,ssc-controller", 0);
+		if (!cpu_np) {
+			dev_err(&pdev->dev, "dai and pcm info missing\n");
+			return -EINVAL;
+		}
+		at91sam9g20ek_dai.cpu_of_node = cpu_np;
+		at91sam9g20ek_dai.platform_of_node = cpu_np;
+
+		of_node_put(codec_np);
+		of_node_put(cpu_np);
 	}
 
-	platform_set_drvdata(at91sam9g20ek_snd_device,
-			&snd_soc_at91sam9g20ek);
-
-	ret = platform_device_add(at91sam9g20ek_snd_device);
+	ret = snd_soc_register_card(card);
 	if (ret) {
-		printk(KERN_ERR "ASoC: Platform device allocation failed\n");
-		goto err_device_add;
+		printk(KERN_ERR "ASoC: snd_soc_register_card() failed\n");
 	}
 
 	return ret;
 
-err_device_add:
-	platform_device_put(at91sam9g20ek_snd_device);
 err_mclk:
 	clk_put(mclk);
 	mclk = NULL;
 err:
+	atmel_ssc_put_audio(0);
 	return ret;
 }
 
-static void __exit at91sam9g20ek_exit(void)
+static int __devexit at91sam9g20ek_audio_remove(struct platform_device *pdev)
 {
-	platform_device_unregister(at91sam9g20ek_snd_device);
-	at91sam9g20ek_snd_device = NULL;
+	struct snd_soc_card *card = platform_get_drvdata(pdev);
+
+	atmel_ssc_put_audio(0);
+	snd_soc_unregister_card(card);
 	clk_put(mclk);
 	mclk = NULL;
+
+	return 0;
 }
 
-module_init(at91sam9g20ek_init);
-module_exit(at91sam9g20ek_exit);
+#ifdef CONFIG_OF
+static const struct of_device_id at91sam9g20ek_wm8731_dt_ids[] = {
+	{ .compatible = "atmel,at91sam9g20ek-wm8731-audio", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, at91sam9g20ek_wm8731_dt_ids);
+#endif
+
+static struct platform_driver at91sam9g20ek_audio_driver = {
+	.driver = {
+		.name	= "at91sam9g20ek-audio",
+		.owner	= THIS_MODULE,
+		.of_match_table = of_match_ptr(at91sam9g20ek_wm8731_dt_ids),
+	},
+	.probe	= at91sam9g20ek_audio_probe,
+	.remove	= __devexit_p(at91sam9g20ek_audio_remove),
+};
+
+module_platform_driver(at91sam9g20ek_audio_driver);
 
 /* Module information */
 MODULE_AUTHOR("Sedji Gaouaou <sedji.gaouaou@atmel.com>");
 MODULE_DESCRIPTION("ALSA SoC AT91SAM9G20EK_WM8731");
+MODULE_ALIAS("platform:at91sam9g20ek-audio");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index b92759a..3a84782 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -44,6 +44,7 @@
 	select SND_SOC_LM4857 if I2C
 	select SND_SOC_LM49453 if I2C
 	select SND_SOC_MAX98088 if I2C
+	select SND_SOC_MAX98090 if I2C
 	select SND_SOC_MAX98095 if I2C
 	select SND_SOC_MAX9850 if I2C
 	select SND_SOC_MAX9768 if I2C
@@ -54,6 +55,7 @@
 	select SND_SOC_PCM3008
 	select SND_SOC_RT5631 if I2C
 	select SND_SOC_SGTL5000 if I2C
+	select SND_SOC_SI476X if MFD_SI476X_CORE
 	select SND_SOC_SN95031 if INTEL_SCU_IPC
 	select SND_SOC_SPDIF
 	select SND_SOC_SSM2602 if SND_SOC_I2C_AND_SPI
@@ -146,6 +148,13 @@
 	default y if SND_SOC_WM8993=y || SND_SOC_WM8994=y
 	default m if SND_SOC_WM8993=m || SND_SOC_WM8994=m
 
+config SND_SOC_WM_ADSP
+	tristate
+	default y if SND_SOC_WM5102=y
+	default y if SND_SOC_WM2200=y
+	default m if SND_SOC_WM5102=m
+	default m if SND_SOC_WM2200=m
+
 config SND_SOC_AB8500_CODEC
 	tristate
 
@@ -229,6 +238,7 @@
 	tristate
 
 config SND_SOC_JZ4740_CODEC
+	select REGMAP_MMIO
 	tristate
 
 config SND_SOC_L3
@@ -258,6 +268,9 @@
 config SND_SOC_MAX98088
        tristate
 
+config SND_SOC_MAX98090
+       tristate
+
 config SND_SOC_MAX98095
        tristate
 
@@ -277,6 +290,9 @@
 config SND_SOC_SGTL5000
 	tristate
 
+config SND_SOC_SI476X
+	tristate
+
 config SND_SOC_SIGMADSP
 	tristate
 	select CRC32
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index 9bd4d95..f6e8e36 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -34,6 +34,7 @@
 snd-soc-lm49453-objs := lm49453.o
 snd-soc-max9768-objs := max9768.o
 snd-soc-max98088-objs := max98088.o
+snd-soc-max98090-objs := max98090.o
 snd-soc-max98095-objs := max98095.o
 snd-soc-max9850-objs := max9850.o
 snd-soc-mc13783-objs := mc13783.o
@@ -45,6 +46,7 @@
 snd-soc-alc5623-objs := alc5623.o
 snd-soc-alc5632-objs := alc5632.o
 snd-soc-sigmadsp-objs := sigmadsp.o
+snd-soc-si476x-objs := si476x.o
 snd-soc-sn95031-objs := sn95031.o
 snd-soc-spdif-tx-objs := spdif_transciever.o
 snd-soc-spdif-rx-objs := spdif_receiver.o
@@ -62,6 +64,7 @@
 snd-soc-uda134x-objs := uda134x.o
 snd-soc-uda1380-objs := uda1380.o
 snd-soc-wl1273-objs := wl1273.o
+snd-soc-wm-adsp-objs := wm_adsp.o
 snd-soc-wm0010-objs := wm0010.o
 snd-soc-wm1250-ev1-objs := wm1250-ev1.o
 snd-soc-wm2000-objs := wm2000.o
@@ -155,6 +158,7 @@
 obj-$(CONFIG_SND_SOC_LM49453)   += snd-soc-lm49453.o
 obj-$(CONFIG_SND_SOC_MAX9768)	+= snd-soc-max9768.o
 obj-$(CONFIG_SND_SOC_MAX98088)	+= snd-soc-max98088.o
+obj-$(CONFIG_SND_SOC_MAX98090)	+= snd-soc-max98090.o
 obj-$(CONFIG_SND_SOC_MAX98095)	+= snd-soc-max98095.o
 obj-$(CONFIG_SND_SOC_MAX9850)	+= snd-soc-max9850.o
 obj-$(CONFIG_SND_SOC_MC13783)	+= snd-soc-mc13783.o
@@ -164,6 +168,7 @@
 obj-$(CONFIG_SND_SOC_RT5631)	+= snd-soc-rt5631.o
 obj-$(CONFIG_SND_SOC_SGTL5000)  += snd-soc-sgtl5000.o
 obj-$(CONFIG_SND_SOC_SIGMADSP)	+= snd-soc-sigmadsp.o
+obj-$(CONFIG_SND_SOC_SI476X)	+= snd-soc-si476x.o
 obj-$(CONFIG_SND_SOC_SN95031)	+=snd-soc-sn95031.o
 obj-$(CONFIG_SND_SOC_SPDIF)	+= snd-soc-spdif-rx.o snd-soc-spdif-tx.o
 obj-$(CONFIG_SND_SOC_SSM2602)	+= snd-soc-ssm2602.o
@@ -229,6 +234,7 @@
 obj-$(CONFIG_SND_SOC_WM9705)	+= snd-soc-wm9705.o
 obj-$(CONFIG_SND_SOC_WM9712)	+= snd-soc-wm9712.o
 obj-$(CONFIG_SND_SOC_WM9713)	+= snd-soc-wm9713.o
+obj-$(CONFIG_SND_SOC_WM_ADSP)	+= snd-soc-wm-adsp.o
 obj-$(CONFIG_SND_SOC_WM_HUBS)	+= snd-soc-wm-hubs.o
 
 # Amp
diff --git a/sound/soc/codecs/ab8500-codec.c b/sound/soc/codecs/ab8500-codec.c
index af54749..4d96090 100644
--- a/sound/soc/codecs/ab8500-codec.c
+++ b/sound/soc/codecs/ab8500-codec.c
@@ -2356,7 +2356,7 @@
 	return 0;
 }
 
-struct snd_soc_dai_driver ab8500_codec_dai[] = {
+static struct snd_soc_dai_driver ab8500_codec_dai[] = {
 	{
 		.name = "ab8500-codec-dai.0",
 		.id = 0,
diff --git a/sound/soc/codecs/ak4104.c b/sound/soc/codecs/ak4104.c
index 31d4483..4b11b82 100644
--- a/sound/soc/codecs/ak4104.c
+++ b/sound/soc/codecs/ak4104.c
@@ -15,6 +15,8 @@
 #include <sound/soc.h>
 #include <sound/initval.h>
 #include <linux/spi/spi.h>
+#include <linux/of_device.h>
+#include <linux/of_gpio.h>
 #include <sound/asoundef.h>
 
 /* AK4104 registers addresses */
@@ -98,14 +100,32 @@
 	val = 0;
 
 	switch (params_rate(params)) {
+	case 22050:
+		val |= IEC958_AES3_CON_FS_22050;
+		break;
+	case 24000:
+		val |= IEC958_AES3_CON_FS_24000;
+		break;
+	case 32000:
+		val |= IEC958_AES3_CON_FS_32000;
+		break;
 	case 44100:
 		val |= IEC958_AES3_CON_FS_44100;
 		break;
 	case 48000:
 		val |= IEC958_AES3_CON_FS_48000;
 		break;
-	case 32000:
-		val |= IEC958_AES3_CON_FS_32000;
+	case 88200:
+		val |= IEC958_AES3_CON_FS_88200;
+		break;
+	case 96000:
+		val |= IEC958_AES3_CON_FS_96000;
+		break;
+	case 176400:
+		val |= IEC958_AES3_CON_FS_176400;
+		break;
+	case 192000:
+		val |= IEC958_AES3_CON_FS_192000;
 		break;
 	default:
 		dev_err(codec->dev, "unsupported sampling rate\n");
@@ -186,6 +206,7 @@
 
 static int ak4104_spi_probe(struct spi_device *spi)
 {
+	struct device_node *np = spi->dev.of_node;
 	struct ak4104_private *ak4104;
 	unsigned int val;
 	int ret;
@@ -201,49 +222,59 @@
 	if (ak4104 == NULL)
 		return -ENOMEM;
 
-	ak4104->regmap = regmap_init_spi(spi, &ak4104_regmap);
+	ak4104->regmap = devm_regmap_init_spi(spi, &ak4104_regmap);
 	if (IS_ERR(ak4104->regmap)) {
 		ret = PTR_ERR(ak4104->regmap);
 		return ret;
 	}
 
+	if (np) {
+		enum of_gpio_flags flags;
+		int gpio = of_get_named_gpio_flags(np, "reset-gpio", 0, &flags);
+
+		if (gpio_is_valid(gpio)) {
+			ret = devm_gpio_request_one(&spi->dev, gpio,
+				     flags & OF_GPIO_ACTIVE_LOW ?
+					GPIOF_OUT_INIT_LOW : GPIOF_OUT_INIT_HIGH,
+				     "ak4104 reset");
+			if (ret < 0)
+				return ret;
+		}
+	}
+
 	/* read the 'reserved' register - according to the datasheet, it
 	 * should contain 0x5b. Not a good way to verify the presence of
 	 * the device, but there is no hardware ID register. */
 	ret = regmap_read(ak4104->regmap, AK4104_REG_RESERVED, &val);
 	if (ret != 0)
-		goto err;
-	if (val != AK4104_RESERVED_VAL) {
-		ret = -ENODEV;
-		goto err;
-	}
+		return ret;
+	if (val != AK4104_RESERVED_VAL)
+		return -ENODEV;
 
 	spi_set_drvdata(spi, ak4104);
 
 	ret = snd_soc_register_codec(&spi->dev,
 			&soc_codec_device_ak4104, &ak4104_dai, 1);
-	if (ret != 0)
-		goto err;
-
-	return 0;
-
-err:
-	regmap_exit(ak4104->regmap);
 	return ret;
 }
 
 static int __devexit ak4104_spi_remove(struct spi_device *spi)
 {
-	struct ak4104_private *ak4101 = spi_get_drvdata(spi);
-	regmap_exit(ak4101->regmap);
 	snd_soc_unregister_codec(&spi->dev);
 	return 0;
 }
 
+static const struct of_device_id ak4104_of_match[] = {
+	{ .compatible = "asahi-kasei,ak4104", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, ak4104_of_match);
+
 static struct spi_driver ak4104_spi_driver = {
 	.driver  = {
 		.name   = DRV_NAME,
 		.owner  = THIS_MODULE,
+		.of_match_table = ak4104_of_match,
 	},
 	.probe  = ak4104_spi_probe,
 	.remove = __devexit_p(ak4104_spi_remove),
diff --git a/sound/soc/codecs/ak4535.c b/sound/soc/codecs/ak4535.c
index 618fdc3..fc55810 100644
--- a/sound/soc/codecs/ak4535.c
+++ b/sound/soc/codecs/ak4535.c
@@ -447,7 +447,7 @@
 	if (ak4535 == NULL)
 		return -ENOMEM;
 
-	ak4535->regmap = regmap_init_i2c(i2c, &ak4535_regmap);
+	ak4535->regmap = devm_regmap_init_i2c(i2c, &ak4535_regmap);
 	if (IS_ERR(ak4535->regmap)) {
 		ret = PTR_ERR(ak4535->regmap);
 		dev_err(&i2c->dev, "Failed to init regmap: %d\n", ret);
@@ -458,18 +458,13 @@
 
 	ret = snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_ak4535, &ak4535_dai, 1);
-	if (ret != 0)
-		regmap_exit(ak4535->regmap);
 
 	return ret;
 }
 
 static __devexit int ak4535_i2c_remove(struct i2c_client *client)
 {
-	struct ak4535_priv *ak4535 = i2c_get_clientdata(client);
-
 	snd_soc_unregister_codec(&client->dev);
-	regmap_exit(ak4535->regmap);
 	return 0;
 }
 
diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c
index b3e24f2..546466a 100644
--- a/sound/soc/codecs/ak4642.c
+++ b/sound/soc/codecs/ak4642.c
@@ -194,12 +194,6 @@
 	{"LINEOUT Mixer", "DACL", "DAC"},
 };
 
-/* codec private data */
-struct ak4642_priv {
-	unsigned int sysclk;
-	enum snd_soc_control_type control_type;
-};
-
 /*
  * ak4642 register cache
  */
@@ -468,10 +462,9 @@
 
 static int ak4642_probe(struct snd_soc_codec *codec)
 {
-	struct ak4642_priv *ak4642 = snd_soc_codec_get_drvdata(codec);
 	int ret;
 
-	ret = snd_soc_codec_set_cache_io(codec, 8, 8, ak4642->control_type);
+	ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_I2C);
 	if (ret < 0) {
 		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
 		return ret;
@@ -523,21 +516,9 @@
 static __devinit int ak4642_i2c_probe(struct i2c_client *i2c,
 				      const struct i2c_device_id *id)
 {
-	struct ak4642_priv *ak4642;
-	int ret;
-
-	ak4642 = devm_kzalloc(&i2c->dev, sizeof(struct ak4642_priv),
-			      GFP_KERNEL);
-	if (!ak4642)
-		return -ENOMEM;
-
-	i2c_set_clientdata(i2c, ak4642);
-	ak4642->control_type = SND_SOC_I2C;
-
-	ret =  snd_soc_register_codec(&i2c->dev,
+	return snd_soc_register_codec(&i2c->dev,
 				(struct snd_soc_codec_driver *)id->driver_data,
 				&ak4642_dai, 1);
-	return ret;
 }
 
 static __devexit int ak4642_i2c_remove(struct i2c_client *client)
diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c
index c03b65a..adf397b 100644
--- a/sound/soc/codecs/arizona.c
+++ b/sound/soc/codecs/arizona.c
@@ -226,6 +226,31 @@
 const DECLARE_TLV_DB_SCALE(arizona_mixer_tlv, -3200, 100, 0);
 EXPORT_SYMBOL_GPL(arizona_mixer_tlv);
 
+static const char *arizona_vol_ramp_text[] = {
+	"0ms/6dB", "0.5ms/6dB", "1ms/6dB", "2ms/6dB", "4ms/6dB", "8ms/6dB",
+	"15ms/6dB", "30ms/6dB",
+};
+
+const struct soc_enum arizona_in_vd_ramp =
+	SOC_ENUM_SINGLE(ARIZONA_INPUT_VOLUME_RAMP,
+			ARIZONA_IN_VD_RAMP_SHIFT, 7, arizona_vol_ramp_text);
+EXPORT_SYMBOL_GPL(arizona_in_vd_ramp);
+
+const struct soc_enum arizona_in_vi_ramp =
+	SOC_ENUM_SINGLE(ARIZONA_INPUT_VOLUME_RAMP,
+			ARIZONA_IN_VI_RAMP_SHIFT, 7, arizona_vol_ramp_text);
+EXPORT_SYMBOL_GPL(arizona_in_vi_ramp);
+
+const struct soc_enum arizona_out_vd_ramp =
+	SOC_ENUM_SINGLE(ARIZONA_OUTPUT_VOLUME_RAMP,
+			ARIZONA_OUT_VD_RAMP_SHIFT, 7, arizona_vol_ramp_text);
+EXPORT_SYMBOL_GPL(arizona_out_vd_ramp);
+
+const struct soc_enum arizona_out_vi_ramp =
+	SOC_ENUM_SINGLE(ARIZONA_OUTPUT_VOLUME_RAMP,
+			ARIZONA_OUT_VI_RAMP_SHIFT, 7, arizona_vol_ramp_text);
+EXPORT_SYMBOL_GPL(arizona_out_vi_ramp);
+
 static const char *arizona_lhpf_mode_text[] = {
 	"Low-pass", "High-pass"
 };
@@ -268,7 +293,7 @@
 static unsigned int arizona_sysclk_48k_rates[] = {
 	6144000,
 	12288000,
-	22579200,
+	24576000,
 	49152000,
 	73728000,
 	98304000,
@@ -278,7 +303,7 @@
 static unsigned int arizona_sysclk_44k1_rates[] = {
 	5644800,
 	11289600,
-	24576000,
+	22579200,
 	45158400,
 	67737600,
 	90316800,
@@ -380,6 +405,18 @@
 	case 49152000:
 		val |= 3 << ARIZONA_SYSCLK_FREQ_SHIFT;
 		break;
+	case 67737600:
+	case 73728000:
+		val |= 4 << ARIZONA_SYSCLK_FREQ_SHIFT;
+		break;
+	case 90316800:
+	case 98304000:
+		val |= 5 << ARIZONA_SYSCLK_FREQ_SHIFT;
+		break;
+	case 135475200:
+	case 147456000:
+		val |= 6 << ARIZONA_SYSCLK_FREQ_SHIFT;
+		break;
 	default:
 		return -EINVAL;
 	}
@@ -737,6 +774,9 @@
 		return -EBUSY;
 	}
 
+	dev_dbg(codec->dev, "Setting AIF%d to %s\n", dai->id + 1,
+		arizona_dai_clk_str(clk_id));
+
 	memset(&routes, 0, sizeof(routes));
 	routes[0].sink = dai->driver->capture.stream_name;
 	routes[1].sink = dai->driver->playback.stream_name;
@@ -749,6 +789,8 @@
 	routes[1].source = arizona_dai_clk_str(clk_id);
 	snd_soc_dapm_add_routes(&codec->dapm, routes, ARRAY_SIZE(routes));
 
+	dai_priv->clk = clk_id;
+
 	return snd_soc_dapm_sync(&codec->dapm);
 }
 
@@ -925,6 +967,9 @@
 	bool ena;
 	int ret;
 
+	if (fll->fref == Fref && fll->fout == Fout)
+		return 0;
+
 	ret = regmap_read(arizona->regmap, fll->base + 1, &reg);
 	if (ret != 0) {
 		arizona_fll_err(fll, "Failed to read current state: %d\n",
@@ -970,6 +1015,9 @@
 		if (ena)
 			pm_runtime_put_autosuspend(arizona->dev);
 
+		fll->fref = Fref;
+		fll->fout = Fout;
+
 		return 0;
 	}
 
@@ -998,10 +1046,13 @@
 				   ARIZONA_FLL1_SYNC_ENA);
 
 	ret = wait_for_completion_timeout(&fll->ok,
-					  msecs_to_jiffies(25));
+					  msecs_to_jiffies(250));
 	if (ret == 0)
 		arizona_fll_warn(fll, "Timed out waiting for lock\n");
 
+	fll->fref = Fref;
+	fll->fout = Fout;
+
 	return 0;
 }
 EXPORT_SYMBOL_GPL(arizona_set_fll);
diff --git a/sound/soc/codecs/arizona.h b/sound/soc/codecs/arizona.h
index 36ec649..41dae1e 100644
--- a/sound/soc/codecs/arizona.h
+++ b/sound/soc/codecs/arizona.h
@@ -17,6 +17,8 @@
 
 #include <sound/soc.h>
 
+#include "wm_adsp.h"
+
 #define ARIZONA_CLK_SYSCLK         1
 #define ARIZONA_CLK_ASYNCCLK       2
 #define ARIZONA_CLK_OPCLK          3
@@ -46,15 +48,18 @@
 #define ARIZONA_MIXER_VOL_SHIFT                 1
 #define ARIZONA_MIXER_VOL_WIDTH                 7
 
-#define ARIZONA_MAX_DAI 3
+#define ARIZONA_MAX_DAI  4
+#define ARIZONA_MAX_ADSP 4
 
 struct arizona;
+struct wm_adsp;
 
 struct arizona_dai_priv {
 	int clk;
 };
 
 struct arizona_priv {
+	struct wm_adsp adsp[ARIZONA_MAX_ADSP];
 	struct arizona *arizona;
 	int sysclk;
 	int asyncclk;
@@ -89,19 +94,30 @@
 	const struct snd_kcontrol_new name##_mux =	\
 		SOC_DAPM_VALUE_ENUM("Route", name##_enum)
 
+#define ARIZONA_MUX_ENUMS(name, base_reg) \
+	static ARIZONA_MUX_ENUM_DECL(name##_enum, base_reg);      \
+	static ARIZONA_MUX_CTL_DECL(name)
+
 #define ARIZONA_MIXER_ENUMS(name, base_reg) \
-	static ARIZONA_MUX_ENUM_DECL(name##_in1_enum, base_reg);      \
-	static ARIZONA_MUX_ENUM_DECL(name##_in2_enum, base_reg + 2);  \
-	static ARIZONA_MUX_ENUM_DECL(name##_in3_enum, base_reg + 4);  \
-	static ARIZONA_MUX_ENUM_DECL(name##_in4_enum, base_reg + 6);  \
-	static ARIZONA_MUX_CTL_DECL(name##_in1); \
-	static ARIZONA_MUX_CTL_DECL(name##_in2); \
-	static ARIZONA_MUX_CTL_DECL(name##_in3); \
-	static ARIZONA_MUX_CTL_DECL(name##_in4)
+	ARIZONA_MUX_ENUMS(name##_in1, base_reg);     \
+	ARIZONA_MUX_ENUMS(name##_in2, base_reg + 2); \
+	ARIZONA_MUX_ENUMS(name##_in3, base_reg + 4); \
+	ARIZONA_MUX_ENUMS(name##_in4, base_reg + 6)
+
+#define ARIZONA_DSP_AUX_ENUMS(name, base_reg) \
+	ARIZONA_MUX_ENUMS(name##_aux1, base_reg);	\
+	ARIZONA_MUX_ENUMS(name##_aux2, base_reg + 8);	\
+	ARIZONA_MUX_ENUMS(name##_aux3, base_reg + 16);	\
+	ARIZONA_MUX_ENUMS(name##_aux4, base_reg + 24);	\
+	ARIZONA_MUX_ENUMS(name##_aux5, base_reg + 32);	\
+	ARIZONA_MUX_ENUMS(name##_aux6, base_reg + 40)
 
 #define ARIZONA_MUX(name, ctrl) \
 	SND_SOC_DAPM_VALUE_MUX(name, SND_SOC_NOPM, 0, 0, ctrl)
 
+#define ARIZONA_MUX_WIDGETS(name, name_str) \
+	ARIZONA_MUX(name_str " Input", &name##_mux)
+
 #define ARIZONA_MIXER_WIDGETS(name, name_str)	\
 	ARIZONA_MUX(name_str " Input 1", &name##_in1_mux), \
 	ARIZONA_MUX(name_str " Input 2", &name##_in2_mux), \
@@ -109,6 +125,19 @@
 	ARIZONA_MUX(name_str " Input 4", &name##_in4_mux), \
 	SND_SOC_DAPM_MIXER(name_str " Mixer", SND_SOC_NOPM, 0, 0, NULL, 0)
 
+#define ARIZONA_DSP_WIDGETS(name, name_str) \
+	ARIZONA_MIXER_WIDGETS(name##L, name_str "L"), \
+	ARIZONA_MIXER_WIDGETS(name##R, name_str "R"), \
+	ARIZONA_MUX(name_str " Aux 1", &name##_aux1_mux), \
+	ARIZONA_MUX(name_str " Aux 2", &name##_aux2_mux), \
+	ARIZONA_MUX(name_str " Aux 3", &name##_aux3_mux), \
+	ARIZONA_MUX(name_str " Aux 4", &name##_aux4_mux), \
+	ARIZONA_MUX(name_str " Aux 5", &name##_aux5_mux), \
+	ARIZONA_MUX(name_str " Aux 6", &name##_aux6_mux)
+
+#define ARIZONA_MUX_ROUTES(name) \
+	ARIZONA_MIXER_INPUT_ROUTES(name " Input")
+
 #define ARIZONA_MIXER_ROUTES(widget, name) \
 	{ widget, NULL, name " Mixer" },         \
 	{ name " Mixer", NULL, name " Input 1" }, \
@@ -120,6 +149,28 @@
 	ARIZONA_MIXER_INPUT_ROUTES(name " Input 3"), \
 	ARIZONA_MIXER_INPUT_ROUTES(name " Input 4")
 
+#define ARIZONA_DSP_ROUTES(name) \
+	{ name, NULL, name " Aux 1" }, \
+	{ name, NULL, name " Aux 2" }, \
+	{ name, NULL, name " Aux 3" }, \
+	{ name, NULL, name " Aux 4" }, \
+	{ name, NULL, name " Aux 5" }, \
+	{ name, NULL, name " Aux 6" }, \
+	ARIZONA_MIXER_INPUT_ROUTES(name " Aux 1"), \
+	ARIZONA_MIXER_INPUT_ROUTES(name " Aux 2"), \
+	ARIZONA_MIXER_INPUT_ROUTES(name " Aux 3"), \
+	ARIZONA_MIXER_INPUT_ROUTES(name " Aux 4"), \
+	ARIZONA_MIXER_INPUT_ROUTES(name " Aux 5"), \
+	ARIZONA_MIXER_INPUT_ROUTES(name " Aux 6"), \
+	ARIZONA_MIXER_ROUTES(name, name "L"), \
+	ARIZONA_MIXER_ROUTES(name, name "R")
+
+extern const struct soc_enum arizona_in_vi_ramp;
+extern const struct soc_enum arizona_in_vd_ramp;
+
+extern const struct soc_enum arizona_out_vi_ramp;
+extern const struct soc_enum arizona_out_vd_ramp;
+
 extern const struct soc_enum arizona_lhpf1_mode;
 extern const struct soc_enum arizona_lhpf2_mode;
 extern const struct soc_enum arizona_lhpf3_mode;
@@ -146,6 +197,8 @@
 	unsigned int vco_mult;
 	struct completion lock;
 	struct completion ok;
+	unsigned int fref;
+	unsigned int fout;
 
 	char lock_name[ARIZONA_FLL_NAME_LEN];
 	char clock_ok_name[ARIZONA_FLL_NAME_LEN];
diff --git a/sound/soc/codecs/cs4271.c b/sound/soc/codecs/cs4271.c
index f994af3..6ad3878 100644
--- a/sound/soc/codecs/cs4271.c
+++ b/sound/soc/codecs/cs4271.c
@@ -474,18 +474,28 @@
 	struct cs4271_platform_data *cs4271plat = codec->dev->platform_data;
 	int ret;
 	int gpio_nreset = -EINVAL;
+	int amutec_eq_bmutec = 0;
 
 #ifdef CONFIG_OF
-	if (of_match_device(cs4271_dt_ids, codec->dev))
+	if (of_match_device(cs4271_dt_ids, codec->dev)) {
 		gpio_nreset = of_get_named_gpio(codec->dev->of_node,
 						"reset-gpio", 0);
+
+		if (!of_get_property(codec->dev->of_node,
+				     "cirrus,amutec-eq-bmutec", NULL))
+			amutec_eq_bmutec = 1;
+	}
 #endif
 
-	if (cs4271plat && gpio_is_valid(cs4271plat->gpio_nreset))
-		gpio_nreset = cs4271plat->gpio_nreset;
+	if (cs4271plat) {
+		if (gpio_is_valid(cs4271plat->gpio_nreset))
+			gpio_nreset = cs4271plat->gpio_nreset;
+
+		amutec_eq_bmutec = cs4271plat->amutec_eq_bmutec;
+	}
 
 	if (gpio_nreset >= 0)
-		if (gpio_request(gpio_nreset, "CS4271 Reset"))
+		if (devm_gpio_request(codec->dev, gpio_nreset, "CS4271 Reset"))
 			gpio_nreset = -EINVAL;
 	if (gpio_nreset >= 0) {
 		/* Reset codec */
@@ -528,6 +538,11 @@
 	/* Power-up sequence requires 85 uS */
 	udelay(85);
 
+	if (amutec_eq_bmutec)
+		snd_soc_update_bits(codec, CS4271_MODE2,
+				    CS4271_MODE2_MUTECAEQUB,
+				    CS4271_MODE2_MUTECAEQUB);
+
 	return snd_soc_add_codec_controls(codec, cs4271_snd_controls,
 		ARRAY_SIZE(cs4271_snd_controls));
 }
@@ -535,15 +550,10 @@
 static int cs4271_remove(struct snd_soc_codec *codec)
 {
 	struct cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec);
-	int gpio_nreset;
 
-	gpio_nreset = cs4271->gpio_nreset;
-
-	if (gpio_is_valid(gpio_nreset)) {
+	if (gpio_is_valid(cs4271->gpio_nreset))
 		/* Set codec to the reset state */
-		gpio_set_value(gpio_nreset, 0);
-		gpio_free(gpio_nreset);
-	}
+		gpio_set_value(cs4271->gpio_nreset, 0);
 
 	return 0;
 };
diff --git a/sound/soc/codecs/da7210.c b/sound/soc/codecs/da7210.c
index af5db70..843c1eb 100644
--- a/sound/soc/codecs/da7210.c
+++ b/sound/soc/codecs/da7210.c
@@ -1231,7 +1231,7 @@
 
 	i2c_set_clientdata(i2c, da7210);
 
-	da7210->regmap = regmap_init_i2c(i2c, &da7210_regmap_config_i2c);
+	da7210->regmap = devm_regmap_init_i2c(i2c, &da7210_regmap_config_i2c);
 	if (IS_ERR(da7210->regmap)) {
 		ret = PTR_ERR(da7210->regmap);
 		dev_err(&i2c->dev, "regmap_init() failed: %d\n", ret);
@@ -1245,24 +1245,15 @@
 
 	ret =  snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_da7210, &da7210_dai, 1);
-	if (ret < 0) {
+	if (ret < 0)
 		dev_err(&i2c->dev, "Failed to register codec: %d\n", ret);
-		goto err_regmap;
-	}
-	return ret;
-
-err_regmap:
-	regmap_exit(da7210->regmap);
 
 	return ret;
 }
 
 static int __devexit da7210_i2c_remove(struct i2c_client *client)
 {
-	struct da7210_priv *da7210 = i2c_get_clientdata(client);
-
 	snd_soc_unregister_codec(&client->dev);
-	regmap_exit(da7210->regmap);
 	return 0;
 }
 
@@ -1346,24 +1337,15 @@
 	if (ret != 0)
 		dev_warn(&spi->dev, "Failed to apply regmap patch: %d\n", ret);
 
-	ret =  snd_soc_register_codec(&spi->dev,
+	ret = snd_soc_register_codec(&spi->dev,
 			&soc_codec_dev_da7210, &da7210_dai, 1);
-	if (ret < 0)
-		goto err_regmap;
-
-	return ret;
-
-err_regmap:
-	regmap_exit(da7210->regmap);
 
 	return ret;
 }
 
 static int __devexit da7210_spi_remove(struct spi_device *spi)
 {
-	struct da7210_priv *da7210 = spi_get_drvdata(spi);
 	snd_soc_unregister_codec(&spi->dev);
-	regmap_exit(da7210->regmap);
 	return 0;
 }
 
diff --git a/sound/soc/codecs/da9055.c b/sound/soc/codecs/da9055.c
index f379b08..d3a6de2 100644
--- a/sound/soc/codecs/da9055.c
+++ b/sound/soc/codecs/da9055.c
@@ -173,6 +173,7 @@
 #define DA9055_AIF_FORMAT_I2S_MODE	(0 << 0)
 #define DA9055_AIF_FORMAT_LEFT_J	(1 << 0)
 #define DA9055_AIF_FORMAT_RIGHT_J	(2 << 0)
+#define DA9055_AIF_FORMAT_DSP		(3 << 0)
 #define DA9055_AIF_WORD_S16_LE		(0 << 2)
 #define DA9055_AIF_WORD_S20_3LE		(1 << 2)
 #define DA9055_AIF_WORD_S24_LE		(2 << 2)
@@ -752,6 +753,17 @@
 			6, 1, 0),
 };
 
+/* Headphone Output Enable */
+static const struct snd_kcontrol_new da9055_dapm_hp_l_control =
+SOC_DAPM_SINGLE("Switch", DA9055_HP_L_CTRL, 3, 1, 0);
+
+static const struct snd_kcontrol_new da9055_dapm_hp_r_control =
+SOC_DAPM_SINGLE("Switch", DA9055_HP_R_CTRL, 3, 1, 0);
+
+/* Lineout Output Enable */
+static const struct snd_kcontrol_new da9055_dapm_lineout_control =
+SOC_DAPM_SINGLE("Switch", DA9055_LINE_CTRL, 3, 1, 0);
+
 /* DAPM widgets */
 static const struct snd_soc_dapm_widget da9055_dapm_widgets[] = {
 	/* Input Side */
@@ -816,6 +828,14 @@
 			   &da9055_dapm_mixoutr_controls[0],
 			   ARRAY_SIZE(da9055_dapm_mixoutr_controls)),
 
+	/* Output Enable Switches */
+	SND_SOC_DAPM_SWITCH("Headphone Left Enable", SND_SOC_NOPM, 0, 0,
+			    &da9055_dapm_hp_l_control),
+	SND_SOC_DAPM_SWITCH("Headphone Right Enable", SND_SOC_NOPM, 0, 0,
+			    &da9055_dapm_hp_r_control),
+	SND_SOC_DAPM_SWITCH("Lineout Enable", SND_SOC_NOPM, 0, 0,
+			    &da9055_dapm_lineout_control),
+
 	/* Output PGAs */
 	SND_SOC_DAPM_PGA("MIXOUT Left", DA9055_MIXOUT_L_CTRL, 7, 0, NULL, 0),
 	SND_SOC_DAPM_PGA("MIXOUT Right", DA9055_MIXOUT_R_CTRL, 7, 0, NULL, 0),
@@ -901,17 +921,20 @@
 	{"Out Mixer Right", "DAC Right Switch", "DAC Right"},
 
 	{"MIXOUT Left", NULL, "Out Mixer Left"},
-	{"Headphone Left", NULL, "MIXOUT Left"},
+	{"Headphone Left Enable", "Switch", "MIXOUT Left"},
+	{"Headphone Left", NULL, "Headphone Left Enable"},
 	{"Headphone Left", NULL, "Charge Pump"},
 	{"HPL", NULL, "Headphone Left"},
 
 	{"MIXOUT Right", NULL, "Out Mixer Right"},
-	{"Headphone Right", NULL, "MIXOUT Right"},
+	{"Headphone Right Enable", "Switch", "MIXOUT Right"},
+	{"Headphone Right", NULL, "Headphone Right Enable"},
 	{"Headphone Right", NULL, "Charge Pump"},
 	{"HPR", NULL, "Headphone Right"},
 
 	{"MIXOUT Right", NULL, "Out Mixer Right"},
-	{"Lineout", NULL, "MIXOUT Right"},
+	{"Lineout Enable", "Switch", "MIXOUT Right"},
+	{"Lineout", NULL, "Lineout Enable"},
 	{"LINE", NULL, "Lineout"},
 };
 
@@ -1175,6 +1198,9 @@
 	case SND_SOC_DAIFMT_RIGHT_J:
 		aif_ctrl = DA9055_AIF_FORMAT_RIGHT_J;
 		break;
+	case SND_SOC_DAIFMT_DSP_A:
+		aif_ctrl = DA9055_AIF_FORMAT_DSP;
+		break;
 	default:
 		return -EINVAL;
 	}
@@ -1390,8 +1416,7 @@
 			    DA9055_GAIN_RAMPING_EN, DA9055_GAIN_RAMPING_EN);
 
 	/*
-	 * There are two separate control bits for input and output mixers as
-	 * well as headphone and line outs.
+	 * There are two separate control bits for input and output mixers.
 	 * One to enable corresponding amplifier and other to enable its
 	 * output. As amplifier bits are related to power control, they are
 	 * being managed by DAPM while other (non power related) bits are
@@ -1407,14 +1432,6 @@
 	snd_soc_update_bits(codec, DA9055_MIXOUT_R_CTRL,
 			    DA9055_MIXOUT_R_MIX_EN, DA9055_MIXOUT_R_MIX_EN);
 
-	snd_soc_update_bits(codec, DA9055_HP_L_CTRL,
-			    DA9055_HP_L_AMP_OE, DA9055_HP_L_AMP_OE);
-	snd_soc_update_bits(codec, DA9055_HP_R_CTRL,
-			    DA9055_HP_R_AMP_OE, DA9055_HP_R_AMP_OE);
-
-	snd_soc_update_bits(codec, DA9055_LINE_CTRL,
-			    DA9055_LINE_AMP_OE, DA9055_LINE_AMP_OE);
-
 	/* Set this as per your system configuration */
 	snd_soc_write(codec, DA9055_PLL_CTRL, DA9055_PLL_INDIV_10_20_MHZ);
 
diff --git a/sound/soc/codecs/jz4740.c b/sound/soc/codecs/jz4740.c
index 85d9cab..9ad1da3 100644
--- a/sound/soc/codecs/jz4740.c
+++ b/sound/soc/codecs/jz4740.c
@@ -16,6 +16,7 @@
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <linux/io.h>
+#include <linux/regmap.h>
 
 #include <linux/delay.h>
 
@@ -24,9 +25,10 @@
 #include <sound/pcm_params.h>
 #include <sound/initval.h>
 #include <sound/soc.h>
+#include <sound/tlv.h>
 
 #define JZ4740_REG_CODEC_1 0x0
-#define JZ4740_REG_CODEC_2 0x1
+#define JZ4740_REG_CODEC_2 0x4
 
 #define JZ4740_CODEC_1_LINE_ENABLE BIT(29)
 #define JZ4740_CODEC_1_MIC_ENABLE BIT(28)
@@ -67,43 +69,36 @@
 #define JZ4740_CODEC_2_MIC_BOOST_GAIN_OFFSET	 4
 #define JZ4740_CODEC_2_HEADPHONE_VOLUME_OFFSET	 0
 
-static const uint32_t jz4740_codec_regs[] = {
-	0x021b2302, 0x00170803,
+static const struct reg_default jz4740_codec_reg_defaults[] = {
+	{ JZ4740_REG_CODEC_1, 0x021b2302 },
+	{ JZ4740_REG_CODEC_2, 0x00170803 },
 };
 
 struct jz4740_codec {
-	void __iomem *base;
-	struct resource *mem;
+	struct regmap *regmap;
 };
 
-static unsigned int jz4740_codec_read(struct snd_soc_codec *codec,
-	unsigned int reg)
-{
-	struct jz4740_codec *jz4740_codec = snd_soc_codec_get_drvdata(codec);
-	return readl(jz4740_codec->base + (reg << 2));
-}
+static const unsigned int jz4740_mic_tlv[] = {
+	TLV_DB_RANGE_HEAD(2),
+	0, 2, TLV_DB_SCALE_ITEM(0, 600, 0),
+	3, 3, TLV_DB_SCALE_ITEM(2000, 0, 0),
+};
 
-static int jz4740_codec_write(struct snd_soc_codec *codec, unsigned int reg,
-	unsigned int val)
-{
-	struct jz4740_codec *jz4740_codec = snd_soc_codec_get_drvdata(codec);
-	u32 *cache = codec->reg_cache;
-
-	cache[reg] = val;
-	writel(val, jz4740_codec->base + (reg << 2));
-
-	return 0;
-}
+static const DECLARE_TLV_DB_SCALE(jz4740_out_tlv, 0, 200, 0);
+static const DECLARE_TLV_DB_SCALE(jz4740_in_tlv, -3450, 150, 0);
 
 static const struct snd_kcontrol_new jz4740_codec_controls[] = {
-	SOC_SINGLE("Master Playback Volume", JZ4740_REG_CODEC_2,
-			JZ4740_CODEC_2_HEADPHONE_VOLUME_OFFSET, 3, 0),
-	SOC_SINGLE("Master Capture Volume", JZ4740_REG_CODEC_2,
-			JZ4740_CODEC_2_INPUT_VOLUME_OFFSET, 31, 0),
+	SOC_SINGLE_TLV("Master Playback Volume", JZ4740_REG_CODEC_2,
+			JZ4740_CODEC_2_HEADPHONE_VOLUME_OFFSET, 3, 0,
+			jz4740_out_tlv),
+	SOC_SINGLE_TLV("Master Capture Volume", JZ4740_REG_CODEC_2,
+			JZ4740_CODEC_2_INPUT_VOLUME_OFFSET, 31, 0,
+			jz4740_in_tlv),
 	SOC_SINGLE("Master Playback Switch", JZ4740_REG_CODEC_1,
 			JZ4740_CODEC_1_HEADPHONE_DISABLE_OFFSET, 1, 1),
-	SOC_SINGLE("Mic Capture Volume", JZ4740_REG_CODEC_2,
-			JZ4740_CODEC_2_MIC_BOOST_GAIN_OFFSET, 3, 0),
+	SOC_SINGLE_TLV("Mic Capture Volume", JZ4740_REG_CODEC_2,
+			JZ4740_CODEC_2_MIC_BOOST_GAIN_OFFSET, 3, 0,
+			jz4740_mic_tlv),
 };
 
 static const struct snd_kcontrol_new jz4740_codec_output_controls[] = {
@@ -163,8 +158,8 @@
 static int jz4740_codec_hw_params(struct snd_pcm_substream *substream,
 	struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
 {
+	struct jz4740_codec *jz4740_codec = snd_soc_codec_get_drvdata(dai->codec);
 	uint32_t val;
-	struct snd_soc_codec *codec = dai->codec;
 
 	switch (params_rate(params)) {
 	case 8000:
@@ -200,7 +195,7 @@
 
 	val <<= JZ4740_CODEC_2_SAMPLE_RATE_OFFSET;
 
-	snd_soc_update_bits(codec, JZ4740_REG_CODEC_2,
+	regmap_update_bits(jz4740_codec->regmap, JZ4740_REG_CODEC_2,
 				JZ4740_CODEC_2_SAMPLE_RATE_MASK, val);
 
 	return 0;
@@ -230,25 +225,23 @@
 	.symmetric_rates = 1,
 };
 
-static void jz4740_codec_wakeup(struct snd_soc_codec *codec)
+static void jz4740_codec_wakeup(struct regmap *regmap)
 {
-	int i;
-	uint32_t *cache = codec->reg_cache;
-
-	snd_soc_update_bits(codec, JZ4740_REG_CODEC_1,
+	regmap_update_bits(regmap, JZ4740_REG_CODEC_1,
 		JZ4740_CODEC_1_RESET, JZ4740_CODEC_1_RESET);
 	udelay(2);
 
-	snd_soc_update_bits(codec, JZ4740_REG_CODEC_1,
+	regmap_update_bits(regmap, JZ4740_REG_CODEC_1,
 		JZ4740_CODEC_1_SUSPEND | JZ4740_CODEC_1_RESET, 0);
 
-	for (i = 0; i < ARRAY_SIZE(jz4740_codec_regs); ++i)
-		jz4740_codec_write(codec, i, cache[i]);
+	regcache_sync(regmap);
 }
 
 static int jz4740_codec_set_bias_level(struct snd_soc_codec *codec,
 	enum snd_soc_bias_level level)
 {
+	struct jz4740_codec *jz4740_codec = snd_soc_codec_get_drvdata(codec);
+	struct regmap *regmap = jz4740_codec->regmap;
 	unsigned int mask;
 	unsigned int value;
 
@@ -261,12 +254,12 @@
 				JZ4740_CODEC_1_HEADPHONE_POWERDOWN_M;
 		value = 0;
 
-		snd_soc_update_bits(codec, JZ4740_REG_CODEC_1, mask, value);
+		regmap_update_bits(regmap, JZ4740_REG_CODEC_1, mask, value);
 		break;
 	case SND_SOC_BIAS_STANDBY:
 		/* The only way to clear the suspend flag is to reset the codec */
 		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF)
-			jz4740_codec_wakeup(codec);
+			jz4740_codec_wakeup(regmap);
 
 		mask = JZ4740_CODEC_1_VREF_DISABLE |
 			JZ4740_CODEC_1_VREF_AMP_DISABLE |
@@ -275,13 +268,14 @@
 			JZ4740_CODEC_1_VREF_AMP_DISABLE |
 			JZ4740_CODEC_1_HEADPHONE_POWERDOWN_M;
 
-		snd_soc_update_bits(codec, JZ4740_REG_CODEC_1, mask, value);
+		regmap_update_bits(regmap, JZ4740_REG_CODEC_1, mask, value);
 		break;
 	case SND_SOC_BIAS_OFF:
 		mask = JZ4740_CODEC_1_SUSPEND;
 		value = JZ4740_CODEC_1_SUSPEND;
 
-		snd_soc_update_bits(codec, JZ4740_REG_CODEC_1, mask, value);
+		regmap_update_bits(regmap, JZ4740_REG_CODEC_1, mask, value);
+		regcache_mark_dirty(regmap);
 		break;
 	default:
 		break;
@@ -294,7 +288,9 @@
 
 static int jz4740_codec_dev_probe(struct snd_soc_codec *codec)
 {
-	snd_soc_update_bits(codec, JZ4740_REG_CODEC_1,
+	struct jz4740_codec *jz4740_codec = snd_soc_codec_get_drvdata(codec);
+
+	regmap_update_bits(jz4740_codec->regmap, JZ4740_REG_CODEC_1,
 			JZ4740_CODEC_1_SW2_ENABLE, JZ4740_CODEC_1_SW2_ENABLE);
 
 	jz4740_codec_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
@@ -331,12 +327,7 @@
 	.remove = jz4740_codec_dev_remove,
 	.suspend = jz4740_codec_suspend,
 	.resume = jz4740_codec_resume,
-	.read = jz4740_codec_read,
-	.write = jz4740_codec_write,
 	.set_bias_level = jz4740_codec_set_bias_level,
-	.reg_cache_default	= jz4740_codec_regs,
-	.reg_word_size = sizeof(u32),
-	.reg_cache_size	= 2,
 
 	.controls = jz4740_codec_controls,
 	.num_controls = ARRAY_SIZE(jz4740_codec_controls),
@@ -346,11 +337,23 @@
 	.num_dapm_routes = ARRAY_SIZE(jz4740_codec_dapm_routes),
 };
 
+static const struct regmap_config jz4740_codec_regmap_config = {
+	.reg_bits = 32,
+	.reg_stride = 4,
+	.val_bits = 32,
+	.max_register = JZ4740_REG_CODEC_2,
+
+	.reg_defaults = jz4740_codec_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(jz4740_codec_reg_defaults),
+	.cache_type = REGCACHE_RBTREE,
+};
+
 static int __devinit jz4740_codec_probe(struct platform_device *pdev)
 {
 	int ret;
 	struct jz4740_codec *jz4740_codec;
 	struct resource *mem;
+	void __iomem *base;
 
 	jz4740_codec = devm_kzalloc(&pdev->dev, sizeof(*jz4740_codec),
 				    GFP_KERNEL);
@@ -358,56 +361,29 @@
 		return -ENOMEM;
 
 	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!mem) {
-		dev_err(&pdev->dev, "Failed to get mmio memory resource\n");
-		ret = -ENOENT;
-		goto err_out;
-	}
+	base = devm_request_and_ioremap(&pdev->dev, mem);
+	if (!base)
+		return -EBUSY;
 
-	mem = request_mem_region(mem->start, resource_size(mem), pdev->name);
-	if (!mem) {
-		dev_err(&pdev->dev, "Failed to request mmio memory region\n");
-		ret = -EBUSY;
-		goto err_out;
-	}
-
-	jz4740_codec->base = ioremap(mem->start, resource_size(mem));
-	if (!jz4740_codec->base) {
-		dev_err(&pdev->dev, "Failed to ioremap mmio memory\n");
-		ret = -EBUSY;
-		goto err_release_mem_region;
-	}
-	jz4740_codec->mem = mem;
+	jz4740_codec->regmap = devm_regmap_init_mmio(&pdev->dev, base,
+					    &jz4740_codec_regmap_config);
+	if (IS_ERR(jz4740_codec->regmap))
+		return PTR_ERR(jz4740_codec->regmap);
 
 	platform_set_drvdata(pdev, jz4740_codec);
 
 	ret = snd_soc_register_codec(&pdev->dev,
 			&soc_codec_dev_jz4740_codec, &jz4740_codec_dai, 1);
-	if (ret) {
+	if (ret)
 		dev_err(&pdev->dev, "Failed to register codec\n");
-		goto err_iounmap;
-	}
 
-	return 0;
-
-err_iounmap:
-	iounmap(jz4740_codec->base);
-err_release_mem_region:
-	release_mem_region(mem->start, resource_size(mem));
-err_out:
 	return ret;
 }
 
 static int __devexit jz4740_codec_remove(struct platform_device *pdev)
 {
-	struct jz4740_codec *jz4740_codec = platform_get_drvdata(pdev);
-	struct resource *mem = jz4740_codec->mem;
-
 	snd_soc_unregister_codec(&pdev->dev);
 
-	iounmap(jz4740_codec->base);
-	release_mem_region(mem->start, resource_size(mem));
-
 	platform_set_drvdata(pdev, NULL);
 
 	return 0;
diff --git a/sound/soc/codecs/lm49453.c b/sound/soc/codecs/lm49453.c
index 99b0a9d..096b6aa 100644
--- a/sound/soc/codecs/lm49453.c
+++ b/sound/soc/codecs/lm49453.c
@@ -1497,7 +1497,7 @@
 
 	i2c_set_clientdata(i2c, lm49453);
 
-	lm49453->regmap = regmap_init_i2c(i2c, &lm49453_regmap_config);
+	lm49453->regmap = devm_regmap_init_i2c(i2c, &lm49453_regmap_config);
 	if (IS_ERR(lm49453->regmap)) {
 		ret = PTR_ERR(lm49453->regmap);
 		dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
@@ -1508,21 +1508,15 @@
 	ret =  snd_soc_register_codec(&i2c->dev,
 				      &soc_codec_dev_lm49453,
 				      lm49453_dai, ARRAY_SIZE(lm49453_dai));
-	if (ret < 0) {
+	if (ret < 0)
 		dev_err(&i2c->dev, "Failed to register codec: %d\n", ret);
-		regmap_exit(lm49453->regmap);
-		return ret;
-	}
 
 	return ret;
 }
 
 static int __devexit lm49453_i2c_remove(struct i2c_client *client)
 {
-	struct lm49453_priv *lm49453 = i2c_get_clientdata(client);
-
 	snd_soc_unregister_codec(&client->dev);
-	regmap_exit(lm49453->regmap);
 	return 0;
 }
 
diff --git a/sound/soc/codecs/max9768.c b/sound/soc/codecs/max9768.c
index 17b3ec2..a777de6 100644
--- a/sound/soc/codecs/max9768.c
+++ b/sound/soc/codecs/max9768.c
@@ -187,7 +187,7 @@
 
 	i2c_set_clientdata(client, max9768);
 
-	max9768->regmap = regmap_init_i2c(client, &max9768_i2c_regmap_config);
+	max9768->regmap = devm_regmap_init_i2c(client, &max9768_i2c_regmap_config);
 	if (IS_ERR(max9768->regmap)) {
 		err = PTR_ERR(max9768->regmap);
 		goto err_gpio_free;
@@ -195,12 +195,10 @@
 
 	err = snd_soc_register_codec(&client->dev, &max9768_codec_driver, NULL, 0);
 	if (err)
-		goto err_regmap_free;
+		goto err_gpio_free;
 
 	return 0;
 
- err_regmap_free:
-	regmap_exit(max9768->regmap);
  err_gpio_free:
 	if (gpio_is_valid(max9768->shdn_gpio))
 		gpio_free(max9768->shdn_gpio);
@@ -215,7 +213,6 @@
 	struct max9768 *max9768 = i2c_get_clientdata(client);
 
 	snd_soc_unregister_codec(&client->dev);
-	regmap_exit(max9768->regmap);
 
 	if (gpio_is_valid(max9768->shdn_gpio))
 		gpio_free(max9768->shdn_gpio);
diff --git a/sound/soc/codecs/max98088.c b/sound/soc/codecs/max98088.c
index 3264a51..b858264 100644
--- a/sound/soc/codecs/max98088.c
+++ b/sound/soc/codecs/max98088.c
@@ -2098,13 +2098,13 @@
 MODULE_DEVICE_TABLE(i2c, max98088_i2c_id);
 
 static struct i2c_driver max98088_i2c_driver = {
-       .driver = {
-               .name = "max98088",
-               .owner = THIS_MODULE,
-       },
-       .probe  = max98088_i2c_probe,
-       .remove = __devexit_p(max98088_i2c_remove),
-       .id_table = max98088_i2c_id,
+	.driver = {
+		.name = "max98088",
+		.owner = THIS_MODULE,
+	},
+	.probe  = max98088_i2c_probe,
+	.remove = max98088_i2c_remove,
+	.id_table = max98088_i2c_id,
 };
 
 module_i2c_driver(max98088_i2c_driver);
diff --git a/sound/soc/codecs/max98090.c b/sound/soc/codecs/max98090.c
new file mode 100644
index 0000000..c9772ca
--- /dev/null
+++ b/sound/soc/codecs/max98090.c
@@ -0,0 +1,577 @@
+/*
+ * max98090.c -- MAX98090 ALSA SoC Audio driver
+ * based on Rev0p8 datasheet
+ *
+ * Copyright (C) 2012 Renesas Solutions Corp.
+ * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+ *
+ * Based on
+ *
+ * max98095.c
+ * Copyright 2011 Maxim Integrated Products
+ *
+ * https://github.com/hardkernel/linux/commit/\
+ *	3417d7166b17113b3b33b0a337c74d1c7cc313df#sound/soc/codecs/max98090.c
+ * Copyright 2011 Maxim Integrated Products
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/i2c.h>
+#include <linux/module.h>
+#include <linux/regmap.h>
+#include <sound/soc.h>
+#include <sound/tlv.h>
+
+/*
+ *
+ * MAX98090 Registers Definition
+ *
+ */
+
+/* RESET / STATUS / INTERRUPT REGISTERS */
+#define MAX98090_0x00_SW_RESET		0x00
+#define MAX98090_0x01_INT_STS		0x01
+#define MAX98090_0x02_JACK_STS		0x02
+#define MAX98090_0x03_INT_MASK		0x03
+
+/* QUICK SETUP REGISTERS */
+#define MAX98090_0x04_SYS_CLK		0x04
+#define MAX98090_0x05_SAMPLE_RATE	0x05
+#define MAX98090_0x06_DAI_IF		0x06
+#define MAX98090_0x07_DAC_PATH		0x07
+#define MAX98090_0x08_MIC_TO_ADC	0x08
+#define MAX98090_0x09_LINE_TO_ADC	0x09
+#define MAX98090_0x0A_ANALOG_MIC_LOOP	0x0A
+#define MAX98090_0x0B_ANALOG_LINE_LOOP	0x0B
+
+/* ANALOG INPUT CONFIGURATION REGISTERS */
+#define MAX98090_0x0D_INPUT_CONFIG	0x0D
+#define MAX98090_0x0E_LINE_IN_LVL	0x0E
+#define MAX98090_0x0F_LINI_IN_CFG	0x0F
+#define MAX98090_0x10_MIC1_IN_LVL	0x10
+#define MAX98090_0x11_MIC2_IN_LVL	0x11
+
+/* MICROPHONE CONFIGURATION REGISTERS  */
+#define MAX98090_0x12_MIC_BIAS_VOL	0x12
+#define MAX98090_0x13_DIGITAL_MIC_CFG	0x13
+#define MAX98090_0x14_DIGITAL_MIC_MODE	0x14
+
+/* ADC PATH AND CONFIGURATION REGISTERS */
+#define MAX98090_0x15_L_ADC_MIX		0x15
+#define MAX98090_0x16_R_ADC_MIX		0x16
+#define MAX98090_0x17_L_ADC_LVL		0x17
+#define MAX98090_0x18_R_ADC_LVL		0x18
+#define MAX98090_0x19_ADC_BIQUAD_LVL	0x19
+#define MAX98090_0x1A_ADC_SIDETONE	0x1A
+
+/* CLOCK CONFIGURATION REGISTERS */
+#define MAX98090_0x1B_SYS_CLK		0x1B
+#define MAX98090_0x1C_CLK_MODE		0x1C
+#define MAX98090_0x1D_ANY_CLK1		0x1D
+#define MAX98090_0x1E_ANY_CLK2		0x1E
+#define MAX98090_0x1F_ANY_CLK3		0x1F
+#define MAX98090_0x20_ANY_CLK4		0x20
+#define MAX98090_0x21_MASTER_MODE	0x21
+
+/* INTERFACE CONTROL REGISTERS */
+#define MAX98090_0x22_DAI_IF_FMT	0x22
+#define MAX98090_0x23_DAI_TDM_FMT1	0x23
+#define MAX98090_0x24_DAI_TDM_FMT2	0x24
+#define MAX98090_0x25_DAI_IO_CFG	0x25
+#define MAX98090_0x26_FILTER_CFG	0x26
+#define MAX98090_0x27_DAI_PLAYBACK_LVL	0x27
+#define MAX98090_0x28_EQ_PLAYBACK_LVL	0x28
+
+/* HEADPHONE CONTROL REGISTERS */
+#define MAX98090_0x29_L_HP_MIX		0x29
+#define MAX98090_0x2A_R_HP_MIX		0x2A
+#define MAX98090_0x2B_HP_CTR		0x2B
+#define MAX98090_0x2C_L_HP_VOL		0x2C
+#define MAX98090_0x2D_R_HP_VOL		0x2D
+
+/* SPEAKER CONFIGURATION REGISTERS */
+#define MAX98090_0x2E_L_SPK_MIX		0x2E
+#define MAX98090_0x2F_R_SPK_MIX		0x2F
+#define MAX98090_0x30_SPK_CTR		0x30
+#define MAX98090_0x31_L_SPK_VOL		0x31
+#define MAX98090_0x32_R_SPK_VOL		0x32
+
+/* ALC CONFIGURATION REGISTERS */
+#define MAX98090_0x33_ALC_TIMING	0x33
+#define MAX98090_0x34_ALC_COMPRESSOR	0x34
+#define MAX98090_0x35_ALC_EXPANDER	0x35
+#define MAX98090_0x36_ALC_GAIN		0x36
+
+/* RECEIVER AND LINE_OUTPUT REGISTERS */
+#define MAX98090_0x37_RCV_LOUT_L_MIX	0x37
+#define MAX98090_0x38_RCV_LOUT_L_CNTL	0x38
+#define MAX98090_0x39_RCV_LOUT_L_VOL	0x39
+#define MAX98090_0x3A_LOUT_R_MIX	0x3A
+#define MAX98090_0x3B_LOUT_R_CNTL	0x3B
+#define MAX98090_0x3C_LOUT_R_VOL	0x3C
+
+/* JACK DETECT AND ENABLE REGISTERS */
+#define MAX98090_0x3D_JACK_DETECT	0x3D
+#define MAX98090_0x3E_IN_ENABLE		0x3E
+#define MAX98090_0x3F_OUT_ENABLE	0x3F
+#define MAX98090_0x40_LVL_CTR		0x40
+#define MAX98090_0x41_DSP_FILTER_ENABLE	0x41
+
+/* BIAS AND POWER MODE CONFIGURATION REGISTERS */
+#define MAX98090_0x42_BIAS_CTR		0x42
+#define MAX98090_0x43_DAC_CTR		0x43
+#define MAX98090_0x44_ADC_CTR		0x44
+#define MAX98090_0x45_DEV_SHUTDOWN	0x45
+
+/* REVISION ID REGISTER */
+#define MAX98090_0xFF_REV_ID		0xFF
+
+#define MAX98090_REG_MAX_CACHED		0x45
+#define MAX98090_REG_END		0xFF
+
+/*
+ *
+ * MAX98090 Registers Bit Fields
+ *
+ */
+
+/* MAX98090_0x06_DAI_IF */
+#define MAX98090_DAI_IF_MASK		0x3F
+#define MAX98090_RJ_M			(1 << 5)
+#define MAX98090_RJ_S			(1 << 4)
+#define MAX98090_LJ_M			(1 << 3)
+#define MAX98090_LJ_S			(1 << 2)
+#define MAX98090_I2S_M			(1 << 1)
+#define MAX98090_I2S_S			(1 << 0)
+
+/* MAX98090_0x45_DEV_SHUTDOWN */
+#define MAX98090_SHDNRUN		(1 << 7)
+
+/* codec private data */
+struct max98090_priv {
+	struct regmap *regmap;
+};
+
+static const struct reg_default max98090_reg_defaults[] = {
+	/* RESET / STATUS / INTERRUPT REGISTERS */
+	{MAX98090_0x00_SW_RESET,		0x00},
+	{MAX98090_0x01_INT_STS,			0x00},
+	{MAX98090_0x02_JACK_STS,		0x00},
+	{MAX98090_0x03_INT_MASK,		0x04},
+
+	/* QUICK SETUP REGISTERS */
+	{MAX98090_0x04_SYS_CLK,			0x00},
+	{MAX98090_0x05_SAMPLE_RATE,		0x00},
+	{MAX98090_0x06_DAI_IF,			0x00},
+	{MAX98090_0x07_DAC_PATH,		0x00},
+	{MAX98090_0x08_MIC_TO_ADC,		0x00},
+	{MAX98090_0x09_LINE_TO_ADC,		0x00},
+	{MAX98090_0x0A_ANALOG_MIC_LOOP,		0x00},
+	{MAX98090_0x0B_ANALOG_LINE_LOOP,	0x00},
+
+	/* ANALOG INPUT CONFIGURATION REGISTERS */
+	{MAX98090_0x0D_INPUT_CONFIG,		0x00},
+	{MAX98090_0x0E_LINE_IN_LVL,		0x1B},
+	{MAX98090_0x0F_LINI_IN_CFG,		0x00},
+	{MAX98090_0x10_MIC1_IN_LVL,		0x11},
+	{MAX98090_0x11_MIC2_IN_LVL,		0x11},
+
+	/* MICROPHONE CONFIGURATION REGISTERS  */
+	{MAX98090_0x12_MIC_BIAS_VOL,		0x00},
+	{MAX98090_0x13_DIGITAL_MIC_CFG,		0x00},
+	{MAX98090_0x14_DIGITAL_MIC_MODE,	0x00},
+
+	/* ADC PATH AND CONFIGURATION REGISTERS */
+	{MAX98090_0x15_L_ADC_MIX,		0x00},
+	{MAX98090_0x16_R_ADC_MIX,		0x00},
+	{MAX98090_0x17_L_ADC_LVL,		0x03},
+	{MAX98090_0x18_R_ADC_LVL,		0x03},
+	{MAX98090_0x19_ADC_BIQUAD_LVL,		0x00},
+	{MAX98090_0x1A_ADC_SIDETONE,		0x00},
+
+	/* CLOCK CONFIGURATION REGISTERS */
+	{MAX98090_0x1B_SYS_CLK,			0x00},
+	{MAX98090_0x1C_CLK_MODE,		0x00},
+	{MAX98090_0x1D_ANY_CLK1,		0x00},
+	{MAX98090_0x1E_ANY_CLK2,		0x00},
+	{MAX98090_0x1F_ANY_CLK3,		0x00},
+	{MAX98090_0x20_ANY_CLK4,		0x00},
+	{MAX98090_0x21_MASTER_MODE,		0x00},
+
+	/* INTERFACE CONTROL REGISTERS */
+	{MAX98090_0x22_DAI_IF_FMT,		0x00},
+	{MAX98090_0x23_DAI_TDM_FMT1,		0x00},
+	{MAX98090_0x24_DAI_TDM_FMT2,		0x00},
+	{MAX98090_0x25_DAI_IO_CFG,		0x00},
+	{MAX98090_0x26_FILTER_CFG,		0x80},
+	{MAX98090_0x27_DAI_PLAYBACK_LVL,	0x00},
+	{MAX98090_0x28_EQ_PLAYBACK_LVL,		0x00},
+
+	/* HEADPHONE CONTROL REGISTERS */
+	{MAX98090_0x29_L_HP_MIX,		0x00},
+	{MAX98090_0x2A_R_HP_MIX,		0x00},
+	{MAX98090_0x2B_HP_CTR,			0x00},
+	{MAX98090_0x2C_L_HP_VOL,		0x1A},
+	{MAX98090_0x2D_R_HP_VOL,		0x1A},
+
+	/* SPEAKER CONFIGURATION REGISTERS */
+	{MAX98090_0x2E_L_SPK_MIX,		0x00},
+	{MAX98090_0x2F_R_SPK_MIX,		0x00},
+	{MAX98090_0x30_SPK_CTR,			0x00},
+	{MAX98090_0x31_L_SPK_VOL,		0x2C},
+	{MAX98090_0x32_R_SPK_VOL,		0x2C},
+
+	/* ALC CONFIGURATION REGISTERS */
+	{MAX98090_0x33_ALC_TIMING,		0x00},
+	{MAX98090_0x34_ALC_COMPRESSOR,		0x00},
+	{MAX98090_0x35_ALC_EXPANDER,		0x00},
+	{MAX98090_0x36_ALC_GAIN,		0x00},
+
+	/* RECEIVER AND LINE_OUTPUT REGISTERS */
+	{MAX98090_0x37_RCV_LOUT_L_MIX,		0x00},
+	{MAX98090_0x38_RCV_LOUT_L_CNTL,		0x00},
+	{MAX98090_0x39_RCV_LOUT_L_VOL,		0x15},
+	{MAX98090_0x3A_LOUT_R_MIX,		0x00},
+	{MAX98090_0x3B_LOUT_R_CNTL,		0x00},
+	{MAX98090_0x3C_LOUT_R_VOL,		0x15},
+
+	/* JACK DETECT AND ENABLE REGISTERS */
+	{MAX98090_0x3D_JACK_DETECT,		0x00},
+	{MAX98090_0x3E_IN_ENABLE,		0x00},
+	{MAX98090_0x3F_OUT_ENABLE,		0x00},
+	{MAX98090_0x40_LVL_CTR,			0x00},
+	{MAX98090_0x41_DSP_FILTER_ENABLE,	0x00},
+
+	/* BIAS AND POWER MODE CONFIGURATION REGISTERS */
+	{MAX98090_0x42_BIAS_CTR,		0x00},
+	{MAX98090_0x43_DAC_CTR,			0x00},
+	{MAX98090_0x44_ADC_CTR,			0x06},
+	{MAX98090_0x45_DEV_SHUTDOWN,		0x00},
+};
+
+static const unsigned int max98090_hp_tlv[] = {
+	TLV_DB_RANGE_HEAD(5),
+	0x0,	0x6,	TLV_DB_SCALE_ITEM(-6700, 400, 0),
+	0x7,	0xE,	TLV_DB_SCALE_ITEM(-4000, 300, 0),
+	0xF,	0x15,	TLV_DB_SCALE_ITEM(-1700, 200, 0),
+	0x16,	0x1B,	TLV_DB_SCALE_ITEM(-400, 100, 0),
+	0x1C,	0x1F,	TLV_DB_SCALE_ITEM(150, 50, 0),
+};
+
+static struct snd_kcontrol_new max98090_snd_controls[] = {
+	SOC_DOUBLE_R_TLV("Headphone Volume", MAX98090_0x2C_L_HP_VOL,
+			 MAX98090_0x2D_R_HP_VOL, 0, 31, 0, max98090_hp_tlv),
+};
+
+/* Left HeadPhone Mixer Switch */
+static struct snd_kcontrol_new max98090_left_hp_mixer_controls[] = {
+	SOC_DAPM_SINGLE("DACR Switch", MAX98090_0x29_L_HP_MIX, 1, 1, 0),
+	SOC_DAPM_SINGLE("DACL Switch", MAX98090_0x29_L_HP_MIX, 0, 1, 0),
+};
+
+/* Right HeadPhone Mixer Switch */
+static struct snd_kcontrol_new max98090_right_hp_mixer_controls[] = {
+	SOC_DAPM_SINGLE("DACR Switch", MAX98090_0x2A_R_HP_MIX, 1, 1, 0),
+	SOC_DAPM_SINGLE("DACL Switch", MAX98090_0x2A_R_HP_MIX, 0, 1, 0),
+};
+
+static struct snd_soc_dapm_widget max98090_dapm_widgets[] = {
+	/* Output */
+	SND_SOC_DAPM_OUTPUT("HPL"),
+	SND_SOC_DAPM_OUTPUT("HPR"),
+
+	/* PGA */
+	SND_SOC_DAPM_PGA("HPL Out", MAX98090_0x3F_OUT_ENABLE, 7, 0, NULL, 0),
+	SND_SOC_DAPM_PGA("HPR Out", MAX98090_0x3F_OUT_ENABLE, 6, 0, NULL, 0),
+
+	/* Mixer */
+	SND_SOC_DAPM_MIXER("HPL Mixer", SND_SOC_NOPM, 0, 0,
+			   max98090_left_hp_mixer_controls,
+			   ARRAY_SIZE(max98090_left_hp_mixer_controls)),
+
+	SND_SOC_DAPM_MIXER("HPR Mixer", SND_SOC_NOPM, 0, 0,
+			   max98090_right_hp_mixer_controls,
+			   ARRAY_SIZE(max98090_right_hp_mixer_controls)),
+
+	/* DAC */
+	SND_SOC_DAPM_DAC("DACL", "Hifi Playback", MAX98090_0x3F_OUT_ENABLE, 0, 0),
+	SND_SOC_DAPM_DAC("DACR", "Hifi Playback", MAX98090_0x3F_OUT_ENABLE, 1, 0),
+};
+
+static struct snd_soc_dapm_route max98090_audio_map[] = {
+	/* Output */
+	{"HPL", NULL, "HPL Out"},
+	{"HPR", NULL, "HPR Out"},
+
+	/* PGA */
+	{"HPL Out", NULL, "HPL Mixer"},
+	{"HPR Out", NULL, "HPR Mixer"},
+
+	/* Mixer*/
+	{"HPL Mixer", "DACR Switch", "DACR"},
+	{"HPL Mixer", "DACL Switch", "DACL"},
+
+	{"HPR Mixer", "DACR Switch", "DACR"},
+	{"HPR Mixer", "DACL Switch", "DACL"},
+};
+
+static bool max98090_volatile(struct device *dev, unsigned int reg)
+{
+	if ((reg == MAX98090_0x01_INT_STS)	||
+	    (reg == MAX98090_0x02_JACK_STS)	||
+	    (reg >  MAX98090_REG_MAX_CACHED))
+		return true;
+
+	return false;
+}
+
+static int max98090_dai_hw_params(struct snd_pcm_substream *substream,
+		struct snd_pcm_hw_params *params,
+		struct snd_soc_dai *dai)
+{
+	struct snd_soc_codec *codec = dai->codec;
+	unsigned int val;
+
+	switch (params_rate(params)) {
+	case 96000:
+		val = 1 << 5;
+		break;
+	case 32000:
+		val = 1 << 4;
+		break;
+	case 48000:
+		val = 1 << 3;
+		break;
+	case 44100:
+		val = 1 << 2;
+		break;
+	case 16000:
+		val = 1 << 1;
+		break;
+	case 8000:
+		val = 1 << 0;
+		break;
+	default:
+		dev_err(codec->dev, "unsupported rate\n");
+		return -EINVAL;
+	}
+	snd_soc_update_bits(codec, MAX98090_0x05_SAMPLE_RATE, 0x03F, val);
+
+	return 0;
+}
+
+static int max98090_dai_set_sysclk(struct snd_soc_dai *dai,
+		int clk_id, unsigned int freq, int dir)
+{
+	struct snd_soc_codec *codec = dai->codec;
+	unsigned int val;
+
+	snd_soc_update_bits(codec, MAX98090_0x45_DEV_SHUTDOWN,
+			    MAX98090_SHDNRUN, 0);
+
+	switch (freq) {
+	case 26000000:
+		val = 1 << 7;
+		break;
+	case 19200000:
+		val = 1 << 6;
+		break;
+	case 13000000:
+		val = 1 << 5;
+		break;
+	case 12288000:
+		val = 1 << 4;
+		break;
+	case 12000000:
+		val = 1 << 3;
+		break;
+	case 11289600:
+		val = 1 << 2;
+		break;
+	default:
+		dev_err(codec->dev, "Invalid master clock frequency\n");
+		return -EINVAL;
+	}
+	snd_soc_update_bits(codec, MAX98090_0x04_SYS_CLK, 0xFD, val);
+
+	snd_soc_update_bits(codec, MAX98090_0x45_DEV_SHUTDOWN,
+			    MAX98090_SHDNRUN, MAX98090_SHDNRUN);
+
+	dev_dbg(dai->dev, "sysclk is %uHz\n", freq);
+
+	return 0;
+}
+
+static int max98090_dai_set_fmt(struct snd_soc_dai *dai,
+				unsigned int fmt)
+{
+	struct snd_soc_codec *codec = dai->codec;
+	int is_master;
+	u8 val;
+
+	/* master/slave mode */
+	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+	case SND_SOC_DAIFMT_CBM_CFM:
+		is_master = 1;
+		break;
+	case SND_SOC_DAIFMT_CBS_CFS:
+		is_master = 0;
+		break;
+	default:
+		dev_err(codec->dev, "unsupported clock\n");
+		return -EINVAL;
+	}
+
+	/* format */
+	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+	case SND_SOC_DAIFMT_I2S:
+		val = (is_master) ? MAX98090_I2S_M : MAX98090_I2S_S;
+		break;
+	case SND_SOC_DAIFMT_RIGHT_J:
+		val = (is_master) ? MAX98090_RJ_M : MAX98090_RJ_S;
+		break;
+	case SND_SOC_DAIFMT_LEFT_J:
+		val = (is_master) ? MAX98090_LJ_M : MAX98090_LJ_S;
+		break;
+	default:
+		dev_err(codec->dev, "unsupported format\n");
+		return -EINVAL;
+	}
+	snd_soc_update_bits(codec, MAX98090_0x06_DAI_IF,
+			    MAX98090_DAI_IF_MASK, val);
+
+	return 0;
+}
+
+#define MAX98090_RATES SNDRV_PCM_RATE_8000_96000
+#define MAX98090_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE)
+
+static struct snd_soc_dai_ops max98090_dai_ops = {
+	.set_sysclk	= max98090_dai_set_sysclk,
+	.set_fmt	= max98090_dai_set_fmt,
+	.hw_params	= max98090_dai_hw_params,
+};
+
+static struct snd_soc_dai_driver max98090_dai = {
+	.name = "max98090-Hifi",
+	.playback = {
+		.stream_name	= "Playback",
+		.channels_min	= 1,
+		.channels_max	= 2,
+		.rates		= MAX98090_RATES,
+		.formats	= MAX98090_FORMATS,
+	},
+	.ops = &max98090_dai_ops,
+};
+
+static int max98090_probe(struct snd_soc_codec *codec)
+{
+	struct max98090_priv *priv = snd_soc_codec_get_drvdata(codec);
+	struct device *dev = codec->dev;
+	int ret;
+
+	codec->control_data = priv->regmap;
+	ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_REGMAP);
+	if (ret < 0) {
+		dev_err(dev, "Failed to set cache I/O: %d\n", ret);
+		return ret;
+	}
+
+	/* Device active */
+	snd_soc_update_bits(codec, MAX98090_0x45_DEV_SHUTDOWN,
+			    MAX98090_SHDNRUN, MAX98090_SHDNRUN);
+
+	return 0;
+}
+
+static int max98090_remove(struct snd_soc_codec *codec)
+{
+	return 0;
+}
+
+static struct snd_soc_codec_driver soc_codec_dev_max98090 = {
+	.probe			= max98090_probe,
+	.remove			= max98090_remove,
+	.controls		= max98090_snd_controls,
+	.num_controls		= ARRAY_SIZE(max98090_snd_controls),
+	.dapm_widgets		= max98090_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(max98090_dapm_widgets),
+	.dapm_routes		= max98090_audio_map,
+	.num_dapm_routes	= ARRAY_SIZE(max98090_audio_map),
+};
+
+static const struct regmap_config max98090_regmap = {
+	.reg_bits		= 8,
+	.val_bits		= 8,
+	.max_register		= MAX98090_REG_END,
+	.volatile_reg		= max98090_volatile,
+	.cache_type		= REGCACHE_RBTREE,
+	.reg_defaults		= max98090_reg_defaults,
+	.num_reg_defaults	= ARRAY_SIZE(max98090_reg_defaults),
+};
+
+static int max98090_i2c_probe(struct i2c_client *i2c,
+			      const struct i2c_device_id *id)
+{
+	struct max98090_priv *priv;
+	struct device *dev = &i2c->dev;
+	unsigned int val;
+	int ret;
+
+	priv = devm_kzalloc(dev, sizeof(struct max98090_priv),
+			    GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	priv->regmap = devm_regmap_init_i2c(i2c, &max98090_regmap);
+	if (IS_ERR(priv->regmap)) {
+		ret = PTR_ERR(priv->regmap);
+		dev_err(dev, "Failed to init regmap: %d\n", ret);
+		return ret;
+	}
+
+	i2c_set_clientdata(i2c, priv);
+
+	ret = regmap_read(priv->regmap, MAX98090_0xFF_REV_ID, &val);
+	if (ret < 0) {
+		dev_err(dev, "Failed to read device revision: %d\n", ret);
+		return ret;
+	}
+	dev_info(dev, "revision 0x%02x\n", val);
+
+	ret = snd_soc_register_codec(dev,
+				     &soc_codec_dev_max98090,
+				     &max98090_dai, 1);
+
+	return ret;
+}
+
+static int max98090_i2c_remove(struct i2c_client *client)
+{
+	snd_soc_unregister_codec(&client->dev);
+	return 0;
+}
+
+static const struct i2c_device_id max98090_i2c_id[] = {
+	{ "max98090", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, max98090_i2c_id);
+
+static struct i2c_driver max98090_i2c_driver = {
+	.driver = {
+		.name = "max98090",
+		.owner = THIS_MODULE,
+	},
+	.probe		= max98090_i2c_probe,
+	.remove		= max98090_i2c_remove,
+	.id_table	= max98090_i2c_id,
+};
+module_i2c_driver(max98090_i2c_driver);
+
+MODULE_DESCRIPTION("ALSA SoC MAX98090 driver");
+MODULE_AUTHOR("Peter Hsiang, Kuninori Morimoto");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/rt5631.c b/sound/soc/codecs/rt5631.c
index 960d0e9..d6ca615 100644
--- a/sound/soc/codecs/rt5631.c
+++ b/sound/soc/codecs/rt5631.c
@@ -1382,7 +1382,7 @@
 					timesofbclk);
 	if (coeff < 0) {
 		dev_err(codec->dev, "Fail to get coeff\n");
-		return -EINVAL;
+		return coeff;
 	}
 
 	switch (params_format(params)) {
diff --git a/sound/soc/codecs/si476x.c b/sound/soc/codecs/si476x.c
new file mode 100644
index 0000000..38145ba
--- /dev/null
+++ b/sound/soc/codecs/si476x.c
@@ -0,0 +1,255 @@
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/initval.h>
+
+#include <linux/i2c.h>
+
+#include <linux/mfd/si476x-core.h>
+
+enum si476x_audio_registers {
+	SI476X_DIGITAL_IO_OUTPUT_FORMAT		= 0x0203,
+	SI476X_DIGITAL_IO_OUTPUT_SAMPLE_RATE	= 0x0202,
+};
+
+enum si476x_digital_io_output_format {
+	SI476X_DIGITAL_IO_SLOT_SIZE_SHIFT	= 11,
+	SI476X_DIGITAL_IO_SAMPLE_SIZE_SHIFT	= 8,
+};
+
+#define SI476X_DIGITAL_IO_OUTPUT_WIDTH_MASK	((0b111 << SI476X_DIGITAL_IO_SLOT_SIZE_SHIFT) | \
+						  (0b111 << SI476X_DIGITAL_IO_SAMPLE_SIZE_SHIFT))
+#define SI476X_DIGITAL_IO_OUTPUT_FORMAT_MASK	(0b1111110)
+
+enum si476x_daudio_formats {
+	SI476X_DAUDIO_MODE_I2S		= (0x0 << 1),
+	SI476X_DAUDIO_MODE_DSP_A	= (0x6 << 1),
+	SI476X_DAUDIO_MODE_DSP_B	= (0x7 << 1),
+	SI476X_DAUDIO_MODE_LEFT_J	= (0x8 << 1),
+	SI476X_DAUDIO_MODE_RIGHT_J	= (0x9 << 1),
+
+	SI476X_DAUDIO_MODE_IB		= (1 << 5),
+	SI476X_DAUDIO_MODE_IF		= (1 << 6),
+};
+
+enum si476x_pcm_format {
+	SI476X_PCM_FORMAT_S8		= 2,
+	SI476X_PCM_FORMAT_S16_LE	= 4,
+	SI476X_PCM_FORMAT_S20_3LE	= 5,
+	SI476X_PCM_FORMAT_S24_LE	= 6,
+};
+
+static unsigned int si476x_codec_read(struct snd_soc_codec *codec,
+				      unsigned int reg)
+{
+	int err;
+	struct si476x_core *core = codec->control_data;
+
+	si476x_core_lock(core);
+	err = si476x_core_cmd_get_property(core, reg);
+	si476x_core_unlock(core);
+
+	return err;
+}
+
+static int si476x_codec_write(struct snd_soc_codec *codec,
+			      unsigned int reg, unsigned int val)
+{
+	int err;
+	struct si476x_core *core = codec->control_data;
+
+	si476x_core_lock(core);
+	err = si476x_core_cmd_set_property(core, reg, val);
+	si476x_core_unlock(core);
+
+	return err;
+}
+
+static int si476x_codec_set_dai_fmt(struct snd_soc_dai *codec_dai,
+				    unsigned int fmt)
+{
+	int err;
+	u16 format = 0;
+
+	if ((fmt & SND_SOC_DAIFMT_MASTER_MASK) != SND_SOC_DAIFMT_CBS_CFS)
+		return -EINVAL;
+
+	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+	case SND_SOC_DAIFMT_DSP_A:
+		format |= SI476X_DAUDIO_MODE_DSP_A;
+		break;
+	case SND_SOC_DAIFMT_DSP_B:
+		format |= SI476X_DAUDIO_MODE_DSP_B;
+		break;
+	case SND_SOC_DAIFMT_I2S:
+		format |= SI476X_DAUDIO_MODE_I2S;
+		break;
+	case SND_SOC_DAIFMT_RIGHT_J:
+		format |= SI476X_DAUDIO_MODE_RIGHT_J;
+		break;
+	case SND_SOC_DAIFMT_LEFT_J:
+		format |= SI476X_DAUDIO_MODE_LEFT_J;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+	case SND_SOC_DAIFMT_DSP_A:
+	case SND_SOC_DAIFMT_DSP_B:
+		switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+		case SND_SOC_DAIFMT_NB_NF:
+			break;
+		case SND_SOC_DAIFMT_IB_NF:
+			format |= SI476X_DAUDIO_MODE_IB;
+			break;
+		default:
+			return -EINVAL;
+		}
+		break;
+	case SND_SOC_DAIFMT_I2S:
+	case SND_SOC_DAIFMT_RIGHT_J:
+	case SND_SOC_DAIFMT_LEFT_J:
+		switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+		case SND_SOC_DAIFMT_NB_NF:
+			break;
+		case SND_SOC_DAIFMT_IB_IF:
+			format |= SI476X_DAUDIO_MODE_IB |
+				SI476X_DAUDIO_MODE_IF;
+			break;
+		case SND_SOC_DAIFMT_IB_NF:
+			format |= SI476X_DAUDIO_MODE_IB;
+			break;
+		case SND_SOC_DAIFMT_NB_IF:
+			format |= SI476X_DAUDIO_MODE_IF;
+			break;
+		default:
+			return -EINVAL;
+		}
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	err = snd_soc_update_bits(codec_dai->codec, SI476X_DIGITAL_IO_OUTPUT_FORMAT,
+				  SI476X_DIGITAL_IO_OUTPUT_FORMAT_MASK,
+				  format);
+	if (err < 0) {
+		dev_err(codec_dai->codec->dev, "Failed to set output format\n");
+		return err;
+	}
+	
+	return 0;
+}
+
+static int si476x_codec_hw_params(struct snd_pcm_substream *substream,
+				  struct snd_pcm_hw_params *params,
+				  struct snd_soc_dai *dai)
+{
+	int rate, width, err;
+
+	rate = params_rate(params);
+	if (rate < 32000 || rate > 48000) {
+		dev_err(dai->codec->dev, "Rate: %d is not supported\n", rate);
+		return -EINVAL;
+	}
+
+	switch (params_format(params)) {
+	case SNDRV_PCM_FORMAT_S8:
+		width = SI476X_PCM_FORMAT_S8;
+	case SNDRV_PCM_FORMAT_S16_LE:
+		width = SI476X_PCM_FORMAT_S16_LE;
+		break;
+	case SNDRV_PCM_FORMAT_S20_3LE:
+		width = SI476X_PCM_FORMAT_S20_3LE;
+		break;
+	case SNDRV_PCM_FORMAT_S24_LE:
+		width = SI476X_PCM_FORMAT_S24_LE;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	err = snd_soc_write(dai->codec, SI476X_DIGITAL_IO_OUTPUT_SAMPLE_RATE,
+			    rate);
+	if (err < 0) {
+		dev_err(dai->codec->dev, "Failed to set sample rate\n");
+		return err;
+	}
+
+	err = snd_soc_update_bits(dai->codec, SI476X_DIGITAL_IO_OUTPUT_FORMAT,
+				  SI476X_DIGITAL_IO_OUTPUT_WIDTH_MASK,
+				  (width << SI476X_DIGITAL_IO_SLOT_SIZE_SHIFT) | 
+				  (width << SI476X_DIGITAL_IO_SAMPLE_SIZE_SHIFT));
+	if (err < 0) {
+		dev_err(dai->codec->dev, "Failed to set output width\n");
+		return err;
+	}
+
+	return 0;
+}
+
+static int si476x_codec_probe(struct snd_soc_codec *codec)
+{
+	codec->control_data = i2c_mfd_cell_to_core(codec->dev);
+	return 0;
+}
+
+static struct snd_soc_dai_ops si476x_dai_ops = {
+	.hw_params	= si476x_codec_hw_params,
+	.set_fmt	= si476x_codec_set_dai_fmt,
+};
+
+static struct snd_soc_dai_driver si476x_dai = {
+	.name		= "si476x-codec",
+	.capture	= {
+		.stream_name	= "Capture",
+		.channels_min	= 2,
+		.channels_max	= 2,
+
+		.rates = SNDRV_PCM_RATE_32000 |
+		SNDRV_PCM_RATE_44100 |
+		SNDRV_PCM_RATE_48000,
+		.formats = SNDRV_PCM_FMTBIT_S8 |
+		SNDRV_PCM_FMTBIT_S16_LE |
+		SNDRV_PCM_FMTBIT_S20_3LE |
+		SNDRV_PCM_FMTBIT_S24_LE
+	},
+	.ops		= &si476x_dai_ops,
+};
+
+static struct snd_soc_codec_driver soc_codec_dev_si476x = {
+	.probe  = si476x_codec_probe,
+	.read   = si476x_codec_read,
+	.write  = si476x_codec_write,
+};
+
+static int __devinit si476x_platform_probe(struct platform_device *pdev)
+{
+	return snd_soc_register_codec(&pdev->dev, &soc_codec_dev_si476x,
+				      &si476x_dai, 1);
+}
+
+static int __devexit si476x_platform_remove(struct platform_device *pdev)
+{
+	snd_soc_unregister_codec(&pdev->dev);
+	return 0;
+}
+
+MODULE_ALIAS("platform:si476x-codec");
+
+static struct platform_driver si476x_platform_driver = {
+	.driver		= {
+		.name	= "si476x-codec",
+		.owner	= THIS_MODULE,
+	},
+	.probe		= si476x_platform_probe,
+	.remove		= __devexit_p(si476x_platform_remove),
+};
+module_platform_driver(si476x_platform_driver);
+
+MODULE_AUTHOR("Andrey Smirnov <andrey.smirnov@convergeddevices.net>");
+MODULE_DESCRIPTION("ASoC Si4761/64 codec driver");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/tlv320aic32x4.c b/sound/soc/codecs/tlv320aic32x4.c
index f230292..e39e08d 100644
--- a/sound/soc/codecs/tlv320aic32x4.c
+++ b/sound/soc/codecs/tlv320aic32x4.c
@@ -28,6 +28,7 @@
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/pm.h>
+#include <linux/gpio.h>
 #include <linux/i2c.h>
 #include <linux/cdev.h>
 #include <linux/slab.h>
@@ -65,6 +66,7 @@
 	u32 power_cfg;
 	u32 micpga_routing;
 	bool swapdacs;
+	int rstn_gpio;
 };
 
 /* 0dB min, 1dB steps */
@@ -627,10 +629,20 @@
 {
 	struct aic32x4_priv *aic32x4 = snd_soc_codec_get_drvdata(codec);
 	u32 tmp_reg;
+	int ret;
 
 	codec->hw_write = (hw_write_t) i2c_master_send;
 	codec->control_data = aic32x4->control_data;
 
+	if (aic32x4->rstn_gpio >= 0) {
+		ret = devm_gpio_request_one(codec->dev, aic32x4->rstn_gpio,
+				GPIOF_OUT_INIT_LOW, "tlv320aic32x4 rstn");
+		if (ret != 0)
+			return ret;
+		ndelay(10);
+		gpio_set_value(aic32x4->rstn_gpio, 1);
+	}
+
 	snd_soc_write(codec, AIC32X4_RESET, 0x01);
 
 	/* Power platform configuration */
@@ -675,6 +687,16 @@
 			     ARRAY_SIZE(aic32x4_snd_controls));
 	aic32x4_add_widgets(codec);
 
+	/*
+	 * Workaround: for an unknown reason, the ADC needs to be powered up
+	 * and down for the first capture to work properly. It seems related to
+	 * a HW BUG or some kind of behavior not documented in the datasheet.
+	 */
+	tmp_reg = snd_soc_read(codec, AIC32X4_ADCSETUP);
+	snd_soc_write(codec, AIC32X4_ADCSETUP, tmp_reg |
+				AIC32X4_LADC_EN | AIC32X4_RADC_EN);
+	snd_soc_write(codec, AIC32X4_ADCSETUP, tmp_reg);
+
 	return 0;
 }
 
@@ -713,10 +735,12 @@
 		aic32x4->power_cfg = pdata->power_cfg;
 		aic32x4->swapdacs = pdata->swapdacs;
 		aic32x4->micpga_routing = pdata->micpga_routing;
+		aic32x4->rstn_gpio = pdata->rstn_gpio;
 	} else {
 		aic32x4->power_cfg = 0;
 		aic32x4->swapdacs = false;
 		aic32x4->micpga_routing = 0;
+		aic32x4->rstn_gpio = -1;
 	}
 
 	ret = snd_soc_register_codec(&i2c->dev,
diff --git a/sound/soc/codecs/tlv320aic32x4.h b/sound/soc/codecs/tlv320aic32x4.h
index aae2b24..3577422 100644
--- a/sound/soc/codecs/tlv320aic32x4.h
+++ b/sound/soc/codecs/tlv320aic32x4.h
@@ -94,6 +94,9 @@
 #define AIC32X4_WORD_LEN_24BITS		0x02
 #define AIC32X4_WORD_LEN_32BITS		0x03
 
+#define AIC32X4_LADC_EN			(1 << 7)
+#define AIC32X4_RADC_EN			(1 << 6)
+
 #define AIC32X4_I2S_MODE		0x00
 #define AIC32X4_DSP_MODE		0x01
 #define AIC32X4_RIGHT_JUSTIFIED_MODE	0x02
diff --git a/sound/soc/codecs/wm0010.c b/sound/soc/codecs/wm0010.c
index 99afc00..40256b5 100644
--- a/sound/soc/codecs/wm0010.c
+++ b/sound/soc/codecs/wm0010.c
@@ -31,6 +31,9 @@
 
 #define DEVICE_ID_WM0010	10
 
+/* We only support v1 of the .dfw INFO record */
+#define INFO_VERSION		1
+
 enum dfw_cmd {
 	DFW_CMD_FUSE = 0x01,
 	DFW_CMD_CODE_HDR,
@@ -46,6 +49,13 @@
 	uint8_t data[0];
 } __packed;
 
+struct dfw_inforec {
+	u8 info_version;
+	u8 tool_major_version;
+	u8 tool_minor_version;
+	u8 dsp_target;
+};
+
 struct dfw_pllrec {
 	u8 command;
 	u32 length:24;
@@ -97,7 +107,6 @@
 
 	enum wm0010_state state;
 	bool boot_failed;
-	int boot_done;
 	bool ready;
 	bool pll_running;
 	int max_spi_freq;
@@ -234,7 +243,7 @@
 			break;
 
 		case 0x55555555:
-			if (wm0010->boot_done == 0)
+			if (wm0010->state < WM0010_STAGE2)
 				break;
 			dev_err(codec->dev,
 				"%d: ROM bootloader running in stage 2\n", i);
@@ -321,7 +330,6 @@
 			break;
 	}
 
-	wm0010->boot_done++;
 	if (xfer->done)
 		complete(xfer->done);
 }
@@ -334,24 +342,253 @@
 		data_out[i] = cpu_to_be64(le64_to_cpu(data_in[i]));
 }
 
-static int wm0010_boot(struct snd_soc_codec *codec)
+static int wm0010_firmware_load(char *name, struct snd_soc_codec *codec)
 {
 	struct spi_device *spi = to_spi_device(codec->dev);
 	struct wm0010_priv *wm0010 = snd_soc_codec_get_drvdata(codec);
-	unsigned long flags;
 	struct list_head xfer_list;
 	struct wm0010_boot_xfer *xfer;
 	int ret;
 	struct completion done;
 	const struct firmware *fw;
 	const struct dfw_binrec *rec;
+	const struct dfw_inforec *inforec;
+	u64 *img;
+	u8 *out, dsp;
+	u32 len, offset;
+
+	INIT_LIST_HEAD(&xfer_list);
+
+	ret = request_firmware(&fw, name, codec->dev);
+	if (ret != 0) {
+		dev_err(codec->dev, "Failed to request application: %d\n",
+			ret);
+		return ret;
+	}
+
+	rec = (const struct dfw_binrec *)fw->data;
+	inforec = (const struct dfw_inforec *)rec->data;
+	offset = 0;
+	dsp = inforec->dsp_target;
+	wm0010->boot_failed = false;
+	BUG_ON(!list_empty(&xfer_list));
+	init_completion(&done);
+
+	/* First record should be INFO */
+	if (rec->command != DFW_CMD_INFO) {
+		dev_err(codec->dev, "First record not INFO\r\n");
+		ret = -EINVAL;
+		goto abort;
+	}
+
+	if (inforec->info_version != INFO_VERSION) {
+		dev_err(codec->dev,
+			"Unsupported version (%02d) of INFO record\r\n",
+			inforec->info_version);
+		ret = -EINVAL;
+		goto abort;
+	}
+
+	dev_dbg(codec->dev, "Version v%02d INFO record found\r\n",
+		inforec->info_version);
+
+	/* Check it's a DSP file */
+	if (dsp != DEVICE_ID_WM0010) {
+		dev_err(codec->dev, "Not a WM0010 firmware file.\r\n");
+		ret = -EINVAL;
+		goto abort;
+	}
+
+	/* Skip the info record as we don't need to send it */
+	offset += ((rec->length) + 8);
+	rec = (void *)&rec->data[rec->length];
+
+	while (offset < fw->size) {
+		dev_dbg(codec->dev,
+			"Packet: command %d, data length = 0x%x\r\n",
+			rec->command, rec->length);
+		len = rec->length + 8;
+
+		out = kzalloc(len, GFP_KERNEL);
+		if (!out) {
+			dev_err(codec->dev,
+				"Failed to allocate RX buffer\n");
+			ret = -ENOMEM;
+			goto abort1;
+		}
+
+		img = kzalloc(len, GFP_KERNEL);
+		if (!img) {
+			dev_err(codec->dev,
+				"Failed to allocate image buffer\n");
+			ret = -ENOMEM;
+			goto abort1;
+		}
+
+		byte_swap_64((u64 *)&rec->command, img, len);
+
+		xfer = kzalloc(sizeof(*xfer), GFP_KERNEL);
+		if (!xfer) {
+			dev_err(codec->dev, "Failed to allocate xfer\n");
+			ret = -ENOMEM;
+			goto abort1;
+		}
+
+		xfer->codec = codec;
+		list_add_tail(&xfer->list, &xfer_list);
+
+		spi_message_init(&xfer->m);
+		xfer->m.complete = wm0010_boot_xfer_complete;
+		xfer->m.context = xfer;
+		xfer->t.tx_buf = img;
+		xfer->t.rx_buf = out;
+		xfer->t.len = len;
+		xfer->t.bits_per_word = 8;
+
+		if (!wm0010->pll_running) {
+			xfer->t.speed_hz = wm0010->sysclk / 6;
+		} else {
+			xfer->t.speed_hz = wm0010->max_spi_freq;
+
+			if (wm0010->board_max_spi_speed &&
+			   (wm0010->board_max_spi_speed < wm0010->max_spi_freq))
+					xfer->t.speed_hz = wm0010->board_max_spi_speed;
+		}
+
+		/* Store max usable spi frequency for later use */
+		wm0010->max_spi_freq = xfer->t.speed_hz;
+
+		spi_message_add_tail(&xfer->t, &xfer->m);
+
+		offset += ((rec->length) + 8);
+		rec = (void *)&rec->data[rec->length];
+
+		if (offset >= fw->size) {
+			dev_dbg(codec->dev, "All transfers scheduled\n");
+			xfer->done = &done;
+		}
+
+		ret = spi_async(spi, &xfer->m);
+		if (ret != 0) {
+			dev_err(codec->dev, "Write failed: %d\n", ret);
+			goto abort1;
+		}
+
+		if (wm0010->boot_failed) {
+			dev_dbg(codec->dev, "Boot fail!\n");
+			ret = -EINVAL;
+			goto abort1;
+		}
+	}
+
+	wait_for_completion(&done);
+
+	ret = 0;
+
+abort1:
+	while (!list_empty(&xfer_list)) {
+		xfer = list_first_entry(&xfer_list, struct wm0010_boot_xfer,
+					list);
+		kfree(xfer->t.rx_buf);
+		kfree(xfer->t.tx_buf);
+		list_del(&xfer->list);
+		kfree(xfer);
+	}
+
+abort:
+	release_firmware(fw);
+	return ret;
+}
+
+static int wm0010_stage2_load(struct snd_soc_codec *codec)
+{
+	struct spi_device *spi = to_spi_device(codec->dev);
+	struct wm0010_priv *wm0010 = snd_soc_codec_get_drvdata(codec);
+	const struct firmware *fw;
+	struct spi_message m;
+	struct spi_transfer t;
+	u32 *img;
+	u8 *out;
+	int i;
+	int ret = 0;
+
+	ret = request_firmware(&fw, "wm0010_stage2.bin", codec->dev);
+	if (ret != 0) {
+		dev_err(codec->dev, "Failed to request stage2 loader: %d\n",
+			ret);
+		return ret;
+	}
+
+	dev_dbg(codec->dev, "Downloading %zu byte stage 2 loader\n", fw->size);
+
+	/* Copy to local buffer first as vmalloc causes problems for dma */
+	img = kzalloc(fw->size, GFP_KERNEL);
+	if (!img) {
+		dev_err(codec->dev, "Failed to allocate image buffer\n");
+		ret = -ENOMEM;
+		goto abort2;
+	}
+
+	out = kzalloc(fw->size, GFP_KERNEL);
+	if (!out) {
+		dev_err(codec->dev, "Failed to allocate output buffer\n");
+		ret = -ENOMEM;
+		goto abort1;
+	}
+
+	memcpy(img, &fw->data[0], fw->size);
+
+	spi_message_init(&m);
+	memset(&t, 0, sizeof(t));
+	t.rx_buf = out;
+	t.tx_buf = img;
+	t.len = fw->size;
+	t.bits_per_word = 8;
+	t.speed_hz = wm0010->sysclk / 10;
+	spi_message_add_tail(&t, &m);
+
+	dev_dbg(codec->dev, "Starting initial download at %dHz\n",
+		t.speed_hz);
+
+	ret = spi_sync(spi, &m);
+	if (ret != 0) {
+		dev_err(codec->dev, "Initial download failed: %d\n", ret);
+		goto abort;
+	}
+
+	/* Look for errors from the boot ROM */
+	for (i = 0; i < fw->size; i++) {
+		if (out[i] != 0x55) {
+			dev_err(codec->dev, "Boot ROM error: %x in %d\n",
+				out[i], i);
+			wm0010_mark_boot_failure(wm0010);
+			ret = -EBUSY;
+			goto abort;
+		}
+	}
+abort:
+	kfree(out);
+abort1:
+	kfree(img);
+abort2:
+	release_firmware(fw);
+
+	return ret;
+}
+
+static int wm0010_boot(struct snd_soc_codec *codec)
+{
+	struct spi_device *spi = to_spi_device(codec->dev);
+	struct wm0010_priv *wm0010 = snd_soc_codec_get_drvdata(codec);
+	unsigned long flags;
+	int ret;
+	const struct firmware *fw;
 	struct spi_message m;
 	struct spi_transfer t;
 	struct dfw_pllrec pll_rec;
-	u32 *img, *p;
+	u32 *p, len;
 	u64 *img_swap;
 	u8 *out;
-	u32 len, offset;
 	int i;
 
 	spin_lock_irqsave(&wm0010->irq_lock, flags);
@@ -365,8 +602,6 @@
 		goto err;
 	}
 
-	INIT_LIST_HEAD(&xfer_list);
-
 	mutex_lock(&wm0010->lock);
 	wm0010->pll_running = false;
 
@@ -402,65 +637,19 @@
 	}
 
 	if (!wait_for_completion_timeout(&wm0010->boot_completion,
-					 msecs_to_jiffies(10)))
+					 msecs_to_jiffies(20)))
 		dev_err(codec->dev, "Failed to get interrupt from DSP\n");
 
 	spin_lock_irqsave(&wm0010->irq_lock, flags);
 	wm0010->state = WM0010_BOOTROM;
 	spin_unlock_irqrestore(&wm0010->irq_lock, flags);
 
-	dev_dbg(codec->dev, "Downloading %zu byte stage 2 loader\n", fw->size);
-
-	/* Copy to local buffer first as vmalloc causes problems for dma */
-	img = kzalloc(fw->size, GFP_KERNEL);
-	if (!img) {
-		dev_err(codec->dev, "Failed to allocate image buffer\n");
+	ret = wm0010_stage2_load(codec);
+	if (ret)
 		goto abort;
-	}
-
-	out = kzalloc(fw->size, GFP_KERNEL);
-	if (!out) {
-		dev_err(codec->dev, "Failed to allocate output buffer\n");
-		goto abort;
-	}
-
-	memcpy(img, &fw->data[0], fw->size);
-
-	spi_message_init(&m);
-	memset(&t, 0, sizeof(t));
-	t.rx_buf = out;
-	t.tx_buf = img;
-	t.len = fw->size;
-	t.bits_per_word = 8;
-	t.speed_hz = wm0010->sysclk / 10;
-	spi_message_add_tail(&t, &m);
-
-	dev_dbg(codec->dev, "Starting initial download at %dHz\n",
-		t.speed_hz);
-
-	ret = spi_sync(spi, &m);
-	if (ret != 0) {
-		dev_err(codec->dev, "Initial download failed: %d\n", ret);
-		goto abort;
-	}
-
-	/* Look for errors from the boot ROM */
-	for (i = 0; i < fw->size; i++) {
-		if (out[i] != 0x55) {
-			ret = -EBUSY;
-			dev_err(codec->dev, "Boot ROM error: %x in %d\n",
-				out[i], i);
-			wm0010_mark_boot_failure(wm0010);
-			goto abort;
-		}
-	}
-
-	release_firmware(fw);
-	kfree(img);
-	kfree(out);
 
 	if (!wait_for_completion_timeout(&wm0010->boot_completion,
-					 msecs_to_jiffies(10)))
+					 msecs_to_jiffies(20)))
 		dev_err(codec->dev, "Failed to get interrupt from DSP loader.\n");
 
 	spin_lock_irqsave(&wm0010->irq_lock, flags);
@@ -535,110 +724,10 @@
 	} else
 		dev_dbg(codec->dev, "Not enabling DSP PLL.");
 
-	ret = request_firmware(&fw, "wm0010.dfw", codec->dev);
-	if (ret != 0) {
-		dev_err(codec->dev, "Failed to request application: %d\n",
-			ret);
+	ret = wm0010_firmware_load("wm0010.dfw", codec);
+
+	if (ret != 0)
 		goto abort;
-	}
-
-	rec = (const struct dfw_binrec *)fw->data;
-	offset = 0;
-	wm0010->boot_done = 0;
-	wm0010->boot_failed = false;
-	BUG_ON(!list_empty(&xfer_list));
-	init_completion(&done);
-
-	/* First record should be INFO */
-	if (rec->command != DFW_CMD_INFO) {
-		dev_err(codec->dev, "First record not INFO\r\n");
-		goto abort;
-	}
-
-	/* Check it's a 0010 file */
-	if (rec->data[0] != DEVICE_ID_WM0010) {
-		dev_err(codec->dev, "Not a WM0010 firmware file.\r\n");
-		goto abort;
-	}
-
-	/* Skip the info record as we don't need to send it */
-	offset += ((rec->length) + 8);
-	rec = (void *)&rec->data[rec->length];
-
-	while (offset < fw->size) {
-		dev_dbg(codec->dev,
-			"Packet: command %d, data length = 0x%x\r\n",
-			rec->command, rec->length);
-		len = rec->length + 8;
-
-		out = kzalloc(len, GFP_KERNEL);
-		if (!out) {
-			dev_err(codec->dev,
-				"Failed to allocate RX buffer\n");
-			goto abort;
-		}
-
-		img_swap = kzalloc(len, GFP_KERNEL);
-		if (!img_swap) {
-			dev_err(codec->dev,
-				"Failed to allocate image buffer\n");
-			goto abort;
-		}
-
-		/* We need to re-order for 0010 */
-		byte_swap_64((u64 *)&rec->command, img_swap, len);
-
-		xfer = kzalloc(sizeof(*xfer), GFP_KERNEL);
-		if (!xfer) {
-			dev_err(codec->dev, "Failed to allocate xfer\n");
-			goto abort;
-		}
-
-		xfer->codec = codec;
-		list_add_tail(&xfer->list, &xfer_list);
-
-		spi_message_init(&xfer->m);
-		xfer->m.complete = wm0010_boot_xfer_complete;
-		xfer->m.context = xfer;
-		xfer->t.tx_buf = img_swap;
-		xfer->t.rx_buf = out;
-		xfer->t.len = len;
-		xfer->t.bits_per_word = 8;
-
-		if (!wm0010->pll_running) {
-			xfer->t.speed_hz = wm0010->sysclk / 6;
-		} else {
-			xfer->t.speed_hz = wm0010->max_spi_freq;
-
-			if (wm0010->board_max_spi_speed &&
-			   (wm0010->board_max_spi_speed < wm0010->max_spi_freq))
-					xfer->t.speed_hz = wm0010->board_max_spi_speed;
-		}
-
-		/* Store max usable spi frequency for later use */
-		wm0010->max_spi_freq = xfer->t.speed_hz;
-
-		spi_message_add_tail(&xfer->t, &xfer->m);
-
-		offset += ((rec->length) + 8);
-		rec = (void *)&rec->data[rec->length];
-
-		if (offset >= fw->size) {
-			dev_dbg(codec->dev, "All transfers scheduled\n");
-			xfer->done = &done;
-		}
-
-		ret = spi_async(spi, &xfer->m);
-		if (ret != 0) {
-			dev_err(codec->dev, "Write failed: %d\n", ret);
-			goto abort;
-		}
-
-		if (wm0010->boot_failed)
-			goto abort;
-	}
-
-	wait_for_completion(&done);
 
 	spin_lock_irqsave(&wm0010->irq_lock, flags);
 	wm0010->state = WM0010_FIRMWARE;
@@ -646,17 +735,6 @@
 
 	mutex_unlock(&wm0010->lock);
 
-	release_firmware(fw);
-
-	while (!list_empty(&xfer_list)) {
-		xfer = list_first_entry(&xfer_list, struct wm0010_boot_xfer,
-					list);
-		kfree(xfer->t.rx_buf);
-		kfree(xfer->t.tx_buf);
-		list_del(&xfer->list);
-		kfree(xfer);
-	}
-
 	return 0;
 
 abort:
@@ -784,7 +862,6 @@
 	struct wm0010_priv *wm0010 = data;
 
 	switch (wm0010->state) {
-	case WM0010_POWER_OFF:
 	case WM0010_OUT_OF_RESET:
 	case WM0010_BOOTROM:
 	case WM0010_STAGE2:
diff --git a/sound/soc/codecs/wm2000.c b/sound/soc/codecs/wm2000.c
index 683dc43..02750ab 100644
--- a/sound/soc/codecs/wm2000.c
+++ b/sound/soc/codecs/wm2000.c
@@ -646,7 +646,7 @@
 static int wm2000_anc_power_event(struct snd_soc_dapm_widget *w,
 				  struct snd_kcontrol *kcontrol, int event)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = w->codec;
 	struct wm2000_priv *wm2000 = dev_get_drvdata(codec->dev);
 
 	if (SND_SOC_DAPM_EVENT_ON(event))
diff --git a/sound/soc/codecs/wm2200.c b/sound/soc/codecs/wm2200.c
index eab64a1..ff45b02 100644
--- a/sound/soc/codecs/wm2200.c
+++ b/sound/soc/codecs/wm2200.c
@@ -15,6 +15,7 @@
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/pm.h>
+#include <linux/firmware.h>
 #include <linux/gcd.h>
 #include <linux/gpio.h>
 #include <linux/i2c.h>
@@ -32,6 +33,40 @@
 #include <sound/wm2200.h>
 
 #include "wm2200.h"
+#include "wmfw.h"
+#include "wm_adsp.h"
+
+#define WM2200_DSP_CONTROL_1                   0x00
+#define WM2200_DSP_CONTROL_2                   0x02
+#define WM2200_DSP_CONTROL_3                   0x03
+#define WM2200_DSP_CONTROL_4                   0x04
+#define WM2200_DSP_CONTROL_5                   0x06
+#define WM2200_DSP_CONTROL_6                   0x07
+#define WM2200_DSP_CONTROL_7                   0x08
+#define WM2200_DSP_CONTROL_8                   0x09
+#define WM2200_DSP_CONTROL_9                   0x0A
+#define WM2200_DSP_CONTROL_10                  0x0B
+#define WM2200_DSP_CONTROL_11                  0x0C
+#define WM2200_DSP_CONTROL_12                  0x0D
+#define WM2200_DSP_CONTROL_13                  0x0F
+#define WM2200_DSP_CONTROL_14                  0x10
+#define WM2200_DSP_CONTROL_15                  0x11
+#define WM2200_DSP_CONTROL_16                  0x12
+#define WM2200_DSP_CONTROL_17                  0x13
+#define WM2200_DSP_CONTROL_18                  0x14
+#define WM2200_DSP_CONTROL_19                  0x16
+#define WM2200_DSP_CONTROL_20                  0x17
+#define WM2200_DSP_CONTROL_21                  0x18
+#define WM2200_DSP_CONTROL_22                  0x1A
+#define WM2200_DSP_CONTROL_23                  0x1B
+#define WM2200_DSP_CONTROL_24                  0x1C
+#define WM2200_DSP_CONTROL_25                  0x1E
+#define WM2200_DSP_CONTROL_26                  0x20
+#define WM2200_DSP_CONTROL_27                  0x21
+#define WM2200_DSP_CONTROL_28                  0x22
+#define WM2200_DSP_CONTROL_29                  0x23
+#define WM2200_DSP_CONTROL_30                  0x24
+#define WM2200_DSP_CONTROL_31                  0x26
 
 /* The code assumes DCVDD is generated internally */
 #define WM2200_NUM_CORE_SUPPLIES 2
@@ -49,6 +84,7 @@
 
 /* codec private data */
 struct wm2200_priv {
+	struct wm_adsp dsp[2];
 	struct regmap *regmap;
 	struct device *dev;
 	struct snd_soc_codec *codec;
@@ -64,6 +100,72 @@
 	int sysclk;
 };
 
+#define WM2200_DSP_RANGE_BASE (WM2200_MAX_REGISTER + 1)
+#define WM2200_DSP_SPACING 12288
+
+#define WM2200_DSP1_DM_BASE (WM2200_DSP_RANGE_BASE + (0 * WM2200_DSP_SPACING))
+#define WM2200_DSP1_PM_BASE (WM2200_DSP_RANGE_BASE + (1 * WM2200_DSP_SPACING))
+#define WM2200_DSP1_ZM_BASE (WM2200_DSP_RANGE_BASE + (2 * WM2200_DSP_SPACING))
+#define WM2200_DSP2_DM_BASE (WM2200_DSP_RANGE_BASE + (3 * WM2200_DSP_SPACING))
+#define WM2200_DSP2_PM_BASE (WM2200_DSP_RANGE_BASE + (4 * WM2200_DSP_SPACING))
+#define WM2200_DSP2_ZM_BASE (WM2200_DSP_RANGE_BASE + (5 * WM2200_DSP_SPACING))
+
+static const struct regmap_range_cfg wm2200_ranges[] = {
+	{ .name = "DSP1DM", .range_min = WM2200_DSP1_DM_BASE,
+	  .range_max = WM2200_DSP1_DM_BASE + 12287,
+	  .selector_reg = WM2200_DSP1_CONTROL_3,
+	  .selector_mask = WM2200_DSP1_PAGE_BASE_DM_0_MASK,
+	  .selector_shift = WM2200_DSP1_PAGE_BASE_DM_0_SHIFT,
+	  .window_start = WM2200_DSP1_DM_0, .window_len = 2048, },
+
+	{ .name = "DSP1PM", .range_min = WM2200_DSP1_PM_BASE,
+	  .range_max = WM2200_DSP1_PM_BASE + 12287,
+	  .selector_reg = WM2200_DSP1_CONTROL_2,
+	  .selector_mask = WM2200_DSP1_PAGE_BASE_PM_0_MASK,
+	  .selector_shift = WM2200_DSP1_PAGE_BASE_PM_0_SHIFT,
+	  .window_start = WM2200_DSP1_PM_0, .window_len = 768, },
+
+	{ .name = "DSP1ZM", .range_min = WM2200_DSP1_ZM_BASE,
+	  .range_max = WM2200_DSP1_ZM_BASE + 2047,
+	  .selector_reg = WM2200_DSP1_CONTROL_4,
+	  .selector_mask = WM2200_DSP1_PAGE_BASE_ZM_0_MASK,
+	  .selector_shift = WM2200_DSP1_PAGE_BASE_ZM_0_SHIFT,
+	  .window_start = WM2200_DSP1_ZM_0, .window_len = 1024, },
+
+	{ .name = "DSP2DM", .range_min = WM2200_DSP2_DM_BASE,
+	  .range_max = WM2200_DSP2_DM_BASE + 4095,
+	  .selector_reg = WM2200_DSP2_CONTROL_3,
+	  .selector_mask = WM2200_DSP2_PAGE_BASE_DM_0_MASK,
+	  .selector_shift = WM2200_DSP2_PAGE_BASE_DM_0_SHIFT,
+	  .window_start = WM2200_DSP2_DM_0, .window_len = 2048, },
+
+	{ .name = "DSP2PM", .range_min = WM2200_DSP2_PM_BASE,
+	  .range_max = WM2200_DSP2_PM_BASE + 11287,
+	  .selector_reg = WM2200_DSP2_CONTROL_2,
+	  .selector_mask = WM2200_DSP2_PAGE_BASE_PM_0_MASK,
+	  .selector_shift = WM2200_DSP2_PAGE_BASE_PM_0_SHIFT,
+	  .window_start = WM2200_DSP2_PM_0, .window_len = 768, },
+
+	{ .name = "DSP2ZM", .range_min = WM2200_DSP2_ZM_BASE,
+	  .range_max = WM2200_DSP2_ZM_BASE + 2047,
+	  .selector_reg = WM2200_DSP2_CONTROL_4,
+	  .selector_mask = WM2200_DSP2_PAGE_BASE_ZM_0_MASK,
+	  .selector_shift = WM2200_DSP2_PAGE_BASE_ZM_0_SHIFT,
+	  .window_start = WM2200_DSP2_ZM_0, .window_len = 1024, },
+};
+
+static const struct wm_adsp_region wm2200_dsp1_regions[] = {
+	{ .type = WMFW_ADSP1_PM, .base = WM2200_DSP1_PM_BASE },
+	{ .type = WMFW_ADSP1_DM, .base = WM2200_DSP1_DM_BASE },
+	{ .type = WMFW_ADSP1_ZM, .base = WM2200_DSP1_ZM_BASE },
+};
+
+static const struct wm_adsp_region wm2200_dsp2_regions[] = {
+	{ .type = WMFW_ADSP1_PM, .base = WM2200_DSP2_PM_BASE },
+	{ .type = WMFW_ADSP1_DM, .base = WM2200_DSP2_DM_BASE },
+	{ .type = WMFW_ADSP1_ZM, .base = WM2200_DSP2_ZM_BASE },
+};
+
 static struct reg_default wm2200_reg_defaults[] = {
 	{ 0x000B, 0x0000 },   /* R11    - Tone Generator 1 */
 	{ 0x0102, 0x0000 },   /* R258   - Clocking 3 */
@@ -407,6 +509,16 @@
 
 static bool wm2200_volatile_register(struct device *dev, unsigned int reg)
 {
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(wm2200_ranges); i++)
+		if ((reg >= wm2200_ranges[i].window_start &&
+		     reg <= wm2200_ranges[i].window_start +
+		     wm2200_ranges[i].window_len) ||
+		    (reg >= wm2200_ranges[i].range_min &&
+		     reg <= wm2200_ranges[i].range_max))
+			return true;
+
 	switch (reg) {
 	case WM2200_SOFTWARE_RESET:
 	case WM2200_DEVICE_REVISION:
@@ -423,6 +535,16 @@
 
 static bool wm2200_readable_register(struct device *dev, unsigned int reg)
 {
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(wm2200_ranges); i++)
+		if ((reg >= wm2200_ranges[i].window_start &&
+		     reg <= wm2200_ranges[i].window_start +
+		     wm2200_ranges[i].window_len) ||
+		    (reg >= wm2200_ranges[i].range_min &&
+		     reg <= wm2200_ranges[i].range_max))
+			return true;
+
 	switch (reg) {
 	case WM2200_SOFTWARE_RESET:
 	case WM2200_DEVICE_REVISION:
@@ -880,7 +1002,7 @@
 static const char *wm2200_mixer_texts[] = {
 	"None",
 	"Tone Generator",
-	"AEC loopback",
+	"AEC Loopback",
 	"IN1L",
 	"IN1R",
 	"IN2L",
@@ -976,6 +1098,20 @@
 	static WM2200_MUX_CTL_DECL(name##_in3); \
 	static WM2200_MUX_CTL_DECL(name##_in4)
 
+#define WM2200_DSP_ENUMS(name, base_reg) \
+	static WM2200_MUX_ENUM_DECL(name##_aux1_enum, base_reg);     \
+	static WM2200_MUX_ENUM_DECL(name##_aux2_enum, base_reg + 1); \
+	static WM2200_MUX_ENUM_DECL(name##_aux3_enum, base_reg + 2); \
+	static WM2200_MUX_ENUM_DECL(name##_aux4_enum, base_reg + 3); \
+	static WM2200_MUX_ENUM_DECL(name##_aux5_enum, base_reg + 4); \
+	static WM2200_MUX_ENUM_DECL(name##_aux6_enum, base_reg + 5); \
+	static WM2200_MUX_CTL_DECL(name##_aux1); \
+	static WM2200_MUX_CTL_DECL(name##_aux2); \
+	static WM2200_MUX_CTL_DECL(name##_aux3); \
+	static WM2200_MUX_CTL_DECL(name##_aux4); \
+	static WM2200_MUX_CTL_DECL(name##_aux5); \
+	static WM2200_MUX_CTL_DECL(name##_aux6);
+
 static const struct snd_kcontrol_new wm2200_snd_controls[] = {
 SOC_SINGLE("IN1 High Performance Switch", WM2200_IN1L_CONTROL,
 	   WM2200_IN1_OSR_SHIFT, 1, 0),
@@ -1051,6 +1187,9 @@
 WM2200_MIXER_ENUMS(DSP2L, WM2200_DSP2LMIX_INPUT_1_SOURCE);
 WM2200_MIXER_ENUMS(DSP2R, WM2200_DSP2RMIX_INPUT_1_SOURCE);
 
+WM2200_DSP_ENUMS(DSP1, WM2200_DSP1AUX1MIX_INPUT_1_SOURCE);
+WM2200_DSP_ENUMS(DSP2, WM2200_DSP2AUX1MIX_INPUT_1_SOURCE);
+
 WM2200_MIXER_ENUMS(LHPF1, WM2200_LHPF1MIX_INPUT_1_SOURCE);
 WM2200_MIXER_ENUMS(LHPF2, WM2200_LHPF2MIX_INPUT_1_SOURCE);
 
@@ -1064,8 +1203,19 @@
 	WM2200_MUX(name_str " Input 4", &name##_in4_mux), \
 	SND_SOC_DAPM_MIXER(name_str " Mixer", SND_SOC_NOPM, 0, 0, NULL, 0)
 
+#define WM2200_DSP_WIDGETS(name, name_str) \
+	WM2200_MIXER_WIDGETS(name##L, name_str "L"), \
+	WM2200_MIXER_WIDGETS(name##R, name_str "R"), \
+	WM2200_MUX(name_str " Aux 1", &name##_aux1_mux), \
+	WM2200_MUX(name_str " Aux 2", &name##_aux2_mux), \
+	WM2200_MUX(name_str " Aux 3", &name##_aux3_mux), \
+	WM2200_MUX(name_str " Aux 4", &name##_aux4_mux), \
+	WM2200_MUX(name_str " Aux 5", &name##_aux5_mux), \
+	WM2200_MUX(name_str " Aux 6", &name##_aux6_mux)
+
 #define WM2200_MIXER_INPUT_ROUTES(name)	\
 	{ name, "Tone Generator", "Tone Generator" }, \
+	{ name, "AEC Loopback", "AEC Loopback" }, \
         { name, "IN1L", "IN1L PGA" }, \
         { name, "IN1R", "IN1R PGA" }, \
         { name, "IN2L", "IN2L PGA" }, \
@@ -1106,6 +1256,33 @@
 	WM2200_MIXER_INPUT_ROUTES(name " Input 3"), \
 	WM2200_MIXER_INPUT_ROUTES(name " Input 4")
 
+#define WM2200_DSP_AUX_ROUTES(name) \
+	{ name, NULL, name " Aux 1" }, \
+	{ name, NULL, name " Aux 2" }, \
+	{ name, NULL, name " Aux 3" }, \
+	{ name, NULL, name " Aux 4" }, \
+	{ name, NULL, name " Aux 5" }, \
+	{ name, NULL, name " Aux 6" }, \
+	WM2200_MIXER_INPUT_ROUTES(name " Aux 1"), \
+	WM2200_MIXER_INPUT_ROUTES(name " Aux 2"), \
+	WM2200_MIXER_INPUT_ROUTES(name " Aux 3"), \
+	WM2200_MIXER_INPUT_ROUTES(name " Aux 4"), \
+	WM2200_MIXER_INPUT_ROUTES(name " Aux 5"), \
+	WM2200_MIXER_INPUT_ROUTES(name " Aux 6")
+
+static const char *wm2200_aec_loopback_texts[] = {
+	"OUT1L", "OUT1R", "OUT2L", "OUT2R",
+};
+
+static const struct soc_enum wm2200_aec_loopback =
+	SOC_ENUM_SINGLE(WM2200_DAC_AEC_CONTROL_1,
+			WM2200_AEC_LOOPBACK_SRC_SHIFT,
+			ARRAY_SIZE(wm2200_aec_loopback_texts),
+			wm2200_aec_loopback_texts);
+
+static const struct snd_kcontrol_new wm2200_aec_loopback_mux =
+	SOC_DAPM_ENUM("AEC Loopback", wm2200_aec_loopback);
+
 static const struct snd_soc_dapm_widget wm2200_dapm_widgets[] = {
 SND_SOC_DAPM_SUPPLY("SYSCLK", WM2200_CLOCKING_3, WM2200_SYSCLK_ENA_SHIFT, 0,
 		    NULL, 0),
@@ -1165,8 +1342,8 @@
 SND_SOC_DAPM_PGA("LHPF2", WM2200_HPLPF2_1, WM2200_LHPF2_ENA_SHIFT, 0,
 		 NULL, 0),
 
-SND_SOC_DAPM_PGA_E("DSP1", SND_SOC_NOPM, 0, 0, NULL, 0, NULL, 0),
-SND_SOC_DAPM_PGA_E("DSP2", SND_SOC_NOPM, 1, 0, NULL, 0, NULL, 0),
+WM_ADSP1("DSP1", 0),
+WM_ADSP1("DSP2", 1),
 
 SND_SOC_DAPM_AIF_OUT("AIF1TX1", "Capture", 0,
 		    WM2200_AUDIO_IF_1_22, WM2200_AIF1TX1_ENA_SHIFT, 0),
@@ -1181,6 +1358,9 @@
 SND_SOC_DAPM_AIF_OUT("AIF1TX6", "Capture", 5,
 		    WM2200_AUDIO_IF_1_22, WM2200_AIF1TX6_ENA_SHIFT, 0),
 
+SND_SOC_DAPM_MUX("AEC Loopback", WM2200_DAC_AEC_CONTROL_1,
+		 WM2200_AEC_LOOPBACK_ENA_SHIFT, 0, &wm2200_aec_loopback_mux),
+
 SND_SOC_DAPM_PGA_S("OUT1L", 0, WM2200_OUTPUT_ENABLES,
 		   WM2200_OUT1L_ENA_SHIFT, 0, NULL, 0),
 SND_SOC_DAPM_PGA_S("OUT1R", 0, WM2200_OUTPUT_ENABLES,
@@ -1231,10 +1411,8 @@
 WM2200_MIXER_WIDGETS(LHPF1, "LHPF1"),
 WM2200_MIXER_WIDGETS(LHPF2, "LHPF2"),
 
-WM2200_MIXER_WIDGETS(DSP1L, "DSP1L"),
-WM2200_MIXER_WIDGETS(DSP1R, "DSP1R"),
-WM2200_MIXER_WIDGETS(DSP2L, "DSP2L"),
-WM2200_MIXER_WIDGETS(DSP2R, "DSP2R"),
+WM2200_DSP_WIDGETS(DSP1, "DSP1"),
+WM2200_DSP_WIDGETS(DSP2, "DSP2"),
 
 WM2200_MIXER_WIDGETS(AIF1TX1, "AIF1TX1"),
 WM2200_MIXER_WIDGETS(AIF1TX2, "AIF1TX2"),
@@ -1326,11 +1504,19 @@
 	{ "SPK", NULL, "OUT2L" },
 	{ "SPK", NULL, "OUT2R" },
 
+	{ "AEC Loopback", "OUT1L", "OUT1L" },
+	{ "AEC Loopback", "OUT1R", "OUT1R" },
+	{ "AEC Loopback", "OUT2L", "OUT2L" },
+	{ "AEC Loopback", "OUT2R", "OUT2R" },
+
 	WM2200_MIXER_ROUTES("DSP1", "DSP1L"),
 	WM2200_MIXER_ROUTES("DSP1", "DSP1R"),
 	WM2200_MIXER_ROUTES("DSP2", "DSP2L"),
 	WM2200_MIXER_ROUTES("DSP2", "DSP2R"),
 
+	WM2200_DSP_AUX_ROUTES("DSP1"),
+	WM2200_DSP_AUX_ROUTES("DSP2"),
+
 	WM2200_MIXER_ROUTES("OUT1L", "OUT1L"),
 	WM2200_MIXER_ROUTES("OUT1R", "OUT1R"),
 	WM2200_MIXER_ROUTES("OUT2L", "OUT2L"),
@@ -1968,12 +2154,15 @@
 	.reg_bits = 16,
 	.val_bits = 16,
 
-	.max_register = WM2200_MAX_REGISTER,
+	.max_register = WM2200_MAX_REGISTER + (ARRAY_SIZE(wm2200_ranges) *
+					       WM2200_DSP_SPACING),
 	.reg_defaults = wm2200_reg_defaults,
 	.num_reg_defaults = ARRAY_SIZE(wm2200_reg_defaults),
 	.volatile_reg = wm2200_volatile_register,
 	.readable_reg = wm2200_readable_register,
 	.cache_type = REGCACHE_RBTREE,
+	.ranges = wm2200_ranges,
+	.num_ranges = ARRAY_SIZE(wm2200_ranges),
 };
 
 static const unsigned int wm2200_dig_vu[] = {
@@ -2011,14 +2200,30 @@
 	wm2200->dev = &i2c->dev;
 	init_completion(&wm2200->fll_lock);
 
-	wm2200->regmap = regmap_init_i2c(i2c, &wm2200_regmap);
+	wm2200->regmap = devm_regmap_init_i2c(i2c, &wm2200_regmap);
 	if (IS_ERR(wm2200->regmap)) {
 		ret = PTR_ERR(wm2200->regmap);
 		dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
 			ret);
-		goto err;
+		return ret;
 	}
 
+	for (i = 0; i < 2; i++) {
+		wm2200->dsp[i].type = WMFW_ADSP1;
+		wm2200->dsp[i].part = "wm2200";
+		wm2200->dsp[i].num = i + 1;
+		wm2200->dsp[i].dev = &i2c->dev;
+		wm2200->dsp[i].regmap = wm2200->regmap;
+	}
+
+	wm2200->dsp[0].base = WM2200_DSP1_CONTROL_1;
+	wm2200->dsp[0].mem = wm2200_dsp1_regions;
+	wm2200->dsp[0].num_mems = ARRAY_SIZE(wm2200_dsp1_regions);
+
+	wm2200->dsp[1].base = WM2200_DSP2_CONTROL_1;
+	wm2200->dsp[1].mem = wm2200_dsp2_regions;
+	wm2200->dsp[1].num_mems = ARRAY_SIZE(wm2200_dsp2_regions);
+
 	if (pdata)
 		wm2200->pdata = *pdata;
 
@@ -2027,12 +2232,13 @@
 	for (i = 0; i < ARRAY_SIZE(wm2200->core_supplies); i++)
 		wm2200->core_supplies[i].supply = wm2200_core_supply_names[i];
 
-	ret = regulator_bulk_get(&i2c->dev, ARRAY_SIZE(wm2200->core_supplies),
-				 wm2200->core_supplies);
+	ret = devm_regulator_bulk_get(&i2c->dev,
+				      ARRAY_SIZE(wm2200->core_supplies),
+				      wm2200->core_supplies);
 	if (ret != 0) {
 		dev_err(&i2c->dev, "Failed to request core supplies: %d\n",
 			ret);
-		goto err_regmap;
+		return ret;
 	}
 
 	ret = regulator_bulk_enable(ARRAY_SIZE(wm2200->core_supplies),
@@ -2040,12 +2246,13 @@
 	if (ret != 0) {
 		dev_err(&i2c->dev, "Failed to enable core supplies: %d\n",
 			ret);
-		goto err_core;
+		return ret;
 	}
 
 	if (wm2200->pdata.ldo_ena) {
-		ret = gpio_request_one(wm2200->pdata.ldo_ena,
-				       GPIOF_OUT_INIT_HIGH, "WM2200 LDOENA");
+		ret = devm_gpio_request_one(&i2c->dev, wm2200->pdata.ldo_ena,
+					    GPIOF_OUT_INIT_HIGH,
+					    "WM2200 LDOENA");
 		if (ret < 0) {
 			dev_err(&i2c->dev, "Failed to request LDOENA %d: %d\n",
 				wm2200->pdata.ldo_ena, ret);
@@ -2055,8 +2262,9 @@
 	}
 
 	if (wm2200->pdata.reset) {
-		ret = gpio_request_one(wm2200->pdata.reset,
-				       GPIOF_OUT_INIT_HIGH, "WM2200 /RESET");
+		ret = devm_gpio_request_one(&i2c->dev, wm2200->pdata.reset,
+					    GPIOF_OUT_INIT_HIGH,
+					    "WM2200 /RESET");
 		if (ret < 0) {
 			dev_err(&i2c->dev, "Failed to request /RESET %d: %d\n",
 				wm2200->pdata.reset, ret);
@@ -2166,24 +2374,14 @@
 err_pm_runtime:
 	pm_runtime_disable(&i2c->dev);
 err_reset:
-	if (wm2200->pdata.reset) {
+	if (wm2200->pdata.reset)
 		gpio_set_value_cansleep(wm2200->pdata.reset, 0);
-		gpio_free(wm2200->pdata.reset);
-	}
 err_ldo:
-	if (wm2200->pdata.ldo_ena) {
+	if (wm2200->pdata.ldo_ena)
 		gpio_set_value_cansleep(wm2200->pdata.ldo_ena, 0);
-		gpio_free(wm2200->pdata.ldo_ena);
-	}
 err_enable:
 	regulator_bulk_disable(ARRAY_SIZE(wm2200->core_supplies),
 			       wm2200->core_supplies);
-err_core:
-	regulator_bulk_free(ARRAY_SIZE(wm2200->core_supplies),
-			    wm2200->core_supplies);
-err_regmap:
-	regmap_exit(wm2200->regmap);
-err:
 	return ret;
 }
 
@@ -2194,17 +2392,10 @@
 	snd_soc_unregister_codec(&i2c->dev);
 	if (i2c->irq)
 		free_irq(i2c->irq, wm2200);
-	if (wm2200->pdata.reset) {
+	if (wm2200->pdata.reset)
 		gpio_set_value_cansleep(wm2200->pdata.reset, 0);
-		gpio_free(wm2200->pdata.reset);
-	}
-	if (wm2200->pdata.ldo_ena) {
+	if (wm2200->pdata.ldo_ena)
 		gpio_set_value_cansleep(wm2200->pdata.ldo_ena, 0);
-		gpio_free(wm2200->pdata.ldo_ena);
-	}
-	regulator_bulk_free(ARRAY_SIZE(wm2200->core_supplies),
-			    wm2200->core_supplies);
-	regmap_exit(wm2200->regmap);
 
 	return 0;
 }
diff --git a/sound/soc/codecs/wm5100.c b/sound/soc/codecs/wm5100.c
index 7f56758..9f57996 100644
--- a/sound/soc/codecs/wm5100.c
+++ b/sound/soc/codecs/wm5100.c
@@ -1233,7 +1233,7 @@
 	{ "PWM2", NULL, "PWM2 Driver" },
 };
 
-static const __devinitconst struct reg_default wm5100_reva_patches[] = {
+static const struct reg_default wm5100_reva_patches[] = {
 	{ WM5100_AUDIO_IF_1_10, 0 },
 	{ WM5100_AUDIO_IF_1_11, 1 },
 	{ WM5100_AUDIO_IF_1_12, 2 },
diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c
index 7394e73..27f7e38 100644
--- a/sound/soc/codecs/wm5102.c
+++ b/sound/soc/codecs/wm5102.c
@@ -31,6 +31,7 @@
 
 #include "arizona.h"
 #include "wm5102.h"
+#include "wm_adsp.h"
 
 struct wm5102_priv {
 	struct arizona_priv core;
@@ -42,6 +43,13 @@
 static DECLARE_TLV_DB_SCALE(digital_tlv, -6400, 50, 0);
 static DECLARE_TLV_DB_SCALE(noise_tlv, 0, 600, 0);
 
+static const struct wm_adsp_region wm5102_dsp1_regions[] = {
+	{ .type = WMFW_ADSP2_PM, .base = 0x100000 },
+	{ .type = WMFW_ADSP2_ZM, .base = 0x180000 },
+	{ .type = WMFW_ADSP2_XM, .base = 0x190000 },
+	{ .type = WMFW_ADSP2_YM, .base = 0x1a8000 },
+};
+
 static const struct reg_default wm5102_sysclk_reva_patch[] = {
 	{ 0x3000, 0x2225 },
 	{ 0x3001, 0x3a03 },
@@ -627,11 +635,23 @@
 		 ARIZONA_ADC_DIGITAL_VOLUME_3R, ARIZONA_IN3L_DIG_VOL_SHIFT,
 		 0xbf, 0, digital_tlv),
 
+SOC_ENUM("Input Ramp Up", arizona_in_vi_ramp),
+SOC_ENUM("Input Ramp Down", arizona_in_vd_ramp),
+
 ARIZONA_MIXER_CONTROLS("EQ1", ARIZONA_EQ1MIX_INPUT_1_SOURCE),
 ARIZONA_MIXER_CONTROLS("EQ2", ARIZONA_EQ2MIX_INPUT_1_SOURCE),
 ARIZONA_MIXER_CONTROLS("EQ3", ARIZONA_EQ3MIX_INPUT_1_SOURCE),
 ARIZONA_MIXER_CONTROLS("EQ4", ARIZONA_EQ4MIX_INPUT_1_SOURCE),
 
+SND_SOC_BYTES_MASK("EQ1 Coefficeints", ARIZONA_EQ1_1, 21,
+		   ARIZONA_EQ1_ENA_MASK),
+SND_SOC_BYTES_MASK("EQ2 Coefficeints", ARIZONA_EQ2_1, 21,
+		   ARIZONA_EQ2_ENA_MASK),
+SND_SOC_BYTES_MASK("EQ3 Coefficeints", ARIZONA_EQ3_1, 21,
+		   ARIZONA_EQ3_ENA_MASK),
+SND_SOC_BYTES_MASK("EQ4 Coefficeints", ARIZONA_EQ4_1, 21,
+		   ARIZONA_EQ4_ENA_MASK),
+
 SOC_SINGLE_TLV("EQ1 B1 Volume", ARIZONA_EQ1_1, ARIZONA_EQ1_B1_GAIN_SHIFT,
 	       24, 0, eq_tlv),
 SOC_SINGLE_TLV("EQ1 B2 Volume", ARIZONA_EQ1_1, ARIZONA_EQ1_B2_GAIN_SHIFT,
@@ -687,6 +707,14 @@
 ARIZONA_MIXER_CONTROLS("LHPF3", ARIZONA_HPLP3MIX_INPUT_1_SOURCE),
 ARIZONA_MIXER_CONTROLS("LHPF4", ARIZONA_HPLP4MIX_INPUT_1_SOURCE),
 
+SND_SOC_BYTES("LHPF1 Coefficients", ARIZONA_HPLPF1_2, 1),
+SND_SOC_BYTES("LHPF2 Coefficients", ARIZONA_HPLPF2_2, 1),
+SND_SOC_BYTES("LHPF3 Coefficients", ARIZONA_HPLPF3_2, 1),
+SND_SOC_BYTES("LHPF4 Coefficients", ARIZONA_HPLPF4_2, 1),
+
+ARIZONA_MIXER_CONTROLS("DSP1L", ARIZONA_DSP1LMIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("DSP1R", ARIZONA_DSP1RMIX_INPUT_1_SOURCE),
+
 SOC_ENUM("LHPF1 Mode", arizona_lhpf1_mode),
 SOC_ENUM("LHPF2 Mode", arizona_lhpf2_mode),
 SOC_ENUM("LHPF3 Mode", arizona_lhpf3_mode),
@@ -708,14 +736,6 @@
 ARIZONA_MIXER_CONTROLS("SPKDAT1L", ARIZONA_OUT5LMIX_INPUT_1_SOURCE),
 ARIZONA_MIXER_CONTROLS("SPKDAT1R", ARIZONA_OUT5RMIX_INPUT_1_SOURCE),
 
-SOC_SINGLE("HPOUT1 High Performance Switch", ARIZONA_OUTPUT_PATH_CONFIG_1L,
-	   ARIZONA_OUT1_OSR_SHIFT, 1, 0),
-SOC_SINGLE("OUT2 High Performance Switch", ARIZONA_OUTPUT_PATH_CONFIG_2L,
-	   ARIZONA_OUT2_OSR_SHIFT, 1, 0),
-SOC_SINGLE("EPOUT High Performance Switch", ARIZONA_OUTPUT_PATH_CONFIG_3L,
-	   ARIZONA_OUT3_OSR_SHIFT, 1, 0),
-SOC_SINGLE("Speaker High Performance Switch", ARIZONA_OUTPUT_PATH_CONFIG_4L,
-	   ARIZONA_OUT4_OSR_SHIFT, 1, 0),
 SOC_SINGLE("SPKDAT1 High Performance Switch", ARIZONA_OUTPUT_PATH_CONFIG_5L,
 	   ARIZONA_OUT5_OSR_SHIFT, 1, 0),
 
@@ -745,16 +765,8 @@
 		 ARIZONA_DAC_DIGITAL_VOLUME_5R, ARIZONA_OUT5L_VOL_SHIFT,
 		 0xbf, 0, digital_tlv),
 
-SOC_DOUBLE_R_RANGE_TLV("HPOUT1 Volume", ARIZONA_OUTPUT_PATH_CONFIG_1L,
-		       ARIZONA_OUTPUT_PATH_CONFIG_1R,
-		       ARIZONA_OUT1L_PGA_VOL_SHIFT,
-		       0x34, 0x40, 0, ana_tlv),
-SOC_DOUBLE_R_RANGE_TLV("OUT2 Volume", ARIZONA_OUTPUT_PATH_CONFIG_2L,
-		       ARIZONA_OUTPUT_PATH_CONFIG_2R,
-		       ARIZONA_OUT2L_PGA_VOL_SHIFT,
-		       0x34, 0x40, 0, ana_tlv),
-SOC_SINGLE_RANGE_TLV("EPOUT Volume", ARIZONA_OUTPUT_PATH_CONFIG_3L,
-		     ARIZONA_OUT3L_PGA_VOL_SHIFT, 0x34, 0x40, 0, ana_tlv),
+SOC_ENUM("Output Ramp Up", arizona_out_vi_ramp),
+SOC_ENUM("Output Ramp Down", arizona_out_vd_ramp),
 
 SOC_DOUBLE("SPKDAT1 Switch", ARIZONA_PDM_SPK1_CTRL_1, ARIZONA_SPK1L_MUTE_SHIFT,
 	   ARIZONA_SPK1R_MUTE_SHIFT, 1, 1),
@@ -819,11 +831,15 @@
 ARIZONA_MIXER_ENUMS(AIF3TX1, ARIZONA_AIF3TX1MIX_INPUT_1_SOURCE);
 ARIZONA_MIXER_ENUMS(AIF3TX2, ARIZONA_AIF3TX2MIX_INPUT_1_SOURCE);
 
-ARIZONA_MIXER_ENUMS(ASRC1L, ARIZONA_ASRC1LMIX_INPUT_1_SOURCE);
-ARIZONA_MIXER_ENUMS(ASRC1R, ARIZONA_ASRC1RMIX_INPUT_1_SOURCE);
-ARIZONA_MIXER_ENUMS(ASRC2L, ARIZONA_ASRC2LMIX_INPUT_1_SOURCE);
-ARIZONA_MIXER_ENUMS(ASRC2R, ARIZONA_ASRC2RMIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(ASRC1L, ARIZONA_ASRC1LMIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(ASRC1R, ARIZONA_ASRC1RMIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(ASRC2L, ARIZONA_ASRC2LMIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(ASRC2R, ARIZONA_ASRC2RMIX_INPUT_1_SOURCE);
 
+ARIZONA_MIXER_ENUMS(DSP1L, ARIZONA_DSP1LMIX_INPUT_1_SOURCE);
+ARIZONA_MIXER_ENUMS(DSP1R, ARIZONA_DSP1RMIX_INPUT_1_SOURCE);
+
+ARIZONA_DSP_AUX_ENUMS(DSP1, ARIZONA_DSP1AUX1MIX_INPUT_1_SOURCE);
 
 static const char *wm5102_aec_loopback_texts[] = {
 	"HPOUT1L", "HPOUT1R", "HPOUT2L", "HPOUT2R", "EPOUT",
@@ -864,6 +880,7 @@
 
 SND_SOC_DAPM_SIGGEN("TONE"),
 SND_SOC_DAPM_SIGGEN("NOISE"),
+SND_SOC_DAPM_SIGGEN("HAPTICS"),
 
 SND_SOC_DAPM_INPUT("IN1L"),
 SND_SOC_DAPM_INPUT("IN1R"),
@@ -894,9 +911,9 @@
 SND_SOC_DAPM_SUPPLY("MICBIAS1", ARIZONA_MIC_BIAS_CTRL_1,
 		    ARIZONA_MICB1_ENA_SHIFT, 0, NULL, 0),
 SND_SOC_DAPM_SUPPLY("MICBIAS2", ARIZONA_MIC_BIAS_CTRL_2,
-		    ARIZONA_MICB1_ENA_SHIFT, 0, NULL, 0),
+		    ARIZONA_MICB2_ENA_SHIFT, 0, NULL, 0),
 SND_SOC_DAPM_SUPPLY("MICBIAS3", ARIZONA_MIC_BIAS_CTRL_3,
-		    ARIZONA_MICB1_ENA_SHIFT, 0, NULL, 0),
+		    ARIZONA_MICB3_ENA_SHIFT, 0, NULL, 0),
 
 SND_SOC_DAPM_PGA("Noise Generator", ARIZONA_COMFORT_NOISE_GENERATOR,
 		 ARIZONA_NOISE_GEN_ENA_SHIFT, 0, NULL, 0),
@@ -996,6 +1013,8 @@
 SND_SOC_DAPM_AIF_IN("AIF3RX2", NULL, 0,
 		    ARIZONA_AIF3_RX_ENABLES, ARIZONA_AIF3RX2_ENA_SHIFT, 0),
 
+ARIZONA_DSP_WIDGETS(DSP1, "DSP1"),
+
 SND_SOC_DAPM_VALUE_MUX("AEC Loopback", ARIZONA_DAC_AEC_CONTROL_1,
 		       ARIZONA_AEC_LOOPBACK_ENA, 0, &wm5102_aec_loopback_mux),
 
@@ -1071,10 +1090,12 @@
 ARIZONA_MIXER_WIDGETS(AIF3TX1, "AIF3TX1"),
 ARIZONA_MIXER_WIDGETS(AIF3TX2, "AIF3TX2"),
 
-ARIZONA_MIXER_WIDGETS(ASRC1L, "ASRC1L"),
-ARIZONA_MIXER_WIDGETS(ASRC1R, "ASRC1R"),
-ARIZONA_MIXER_WIDGETS(ASRC2L, "ASRC2L"),
-ARIZONA_MIXER_WIDGETS(ASRC2R, "ASRC2R"),
+ARIZONA_MUX_WIDGETS(ASRC1L, "ASRC1L"),
+ARIZONA_MUX_WIDGETS(ASRC1R, "ASRC1R"),
+ARIZONA_MUX_WIDGETS(ASRC2L, "ASRC2L"),
+ARIZONA_MUX_WIDGETS(ASRC2R, "ASRC2R"),
+
+WM_ADSP2("DSP1", 0),
 
 SND_SOC_DAPM_OUTPUT("HPOUT1L"),
 SND_SOC_DAPM_OUTPUT("HPOUT1R"),
@@ -1094,6 +1115,7 @@
 	{ name, "Noise Generator", "Noise Generator" }, \
 	{ name, "Tone Generator 1", "Tone Generator 1" }, \
 	{ name, "Tone Generator 2", "Tone Generator 2" }, \
+	{ name, "Haptics", "HAPTICS" }, \
 	{ name, "AEC", "AEC Loopback" }, \
 	{ name, "IN1L", "IN1L PGA" }, \
 	{ name, "IN1R", "IN1R PGA" }, \
@@ -1127,7 +1149,13 @@
 	{ name, "ASRC1L", "ASRC1L" }, \
 	{ name, "ASRC1R", "ASRC1R" }, \
 	{ name, "ASRC2L", "ASRC2L" }, \
-	{ name, "ASRC2R", "ASRC2R" }
+	{ name, "ASRC2R", "ASRC2R" }, \
+	{ name, "DSP1.1", "DSP1" }, \
+	{ name, "DSP1.2", "DSP1" }, \
+	{ name, "DSP1.3", "DSP1" }, \
+	{ name, "DSP1.4", "DSP1" }, \
+	{ name, "DSP1.5", "DSP1" }, \
+	{ name, "DSP1.6", "DSP1" }
 
 static const struct snd_soc_dapm_route wm5102_dapm_routes[] = {
 	{ "AIF2 Capture", NULL, "DBVDD2" },
@@ -1213,6 +1241,11 @@
 	{ "IN3L PGA", NULL, "IN3L" },
 	{ "IN3R PGA", NULL, "IN3R" },
 
+	{ "ASRC1L", NULL, "ASRC1L Input" },
+	{ "ASRC1R", NULL, "ASRC1R Input" },
+	{ "ASRC2L", NULL, "ASRC2L Input" },
+	{ "ASRC2R", NULL, "ASRC2R Input" },
+
 	ARIZONA_MIXER_ROUTES("OUT1L", "HPOUT1L"),
 	ARIZONA_MIXER_ROUTES("OUT1R", "HPOUT1R"),
 	ARIZONA_MIXER_ROUTES("OUT2L", "HPOUT2L"),
@@ -1255,10 +1288,12 @@
 	ARIZONA_MIXER_ROUTES("LHPF3", "LHPF3"),
 	ARIZONA_MIXER_ROUTES("LHPF4", "LHPF4"),
 
-	ARIZONA_MIXER_ROUTES("ASRC1L", "ASRC1L"),
-	ARIZONA_MIXER_ROUTES("ASRC1R", "ASRC1R"),
-	ARIZONA_MIXER_ROUTES("ASRC2L", "ASRC2L"),
-	ARIZONA_MIXER_ROUTES("ASRC2R", "ASRC2R"),
+	ARIZONA_MUX_ROUTES("ASRC1L"),
+	ARIZONA_MUX_ROUTES("ASRC1R"),
+	ARIZONA_MUX_ROUTES("ASRC2L"),
+	ARIZONA_MUX_ROUTES("ASRC2R"),
+
+	ARIZONA_DSP_ROUTES("DSP1"),
 
 	{ "AEC Loopback", "HPOUT1L", "OUT1L" },
 	{ "AEC Loopback", "HPOUT1R", "OUT1R" },
@@ -1377,9 +1412,28 @@
 static int wm5102_codec_probe(struct snd_soc_codec *codec)
 {
 	struct wm5102_priv *priv = snd_soc_codec_get_drvdata(codec);
+	int ret;
 
 	codec->control_data = priv->core.arizona->regmap;
-	return snd_soc_codec_set_cache_io(codec, 32, 16, SND_SOC_REGMAP);
+
+	ret = snd_soc_codec_set_cache_io(codec, 32, 16, SND_SOC_REGMAP);
+	if (ret != 0)
+		return ret;
+
+	snd_soc_dapm_disable_pin(&codec->dapm, "HAPTICS");
+
+	priv->core.arizona->dapm = &codec->dapm;
+
+	return 0;
+}
+
+static int wm5102_codec_remove(struct snd_soc_codec *codec)
+{
+	struct wm5102_priv *priv = snd_soc_codec_get_drvdata(codec);
+
+	priv->core.arizona->dapm = NULL;
+
+	return 0;
 }
 
 #define WM5102_DIG_VU 0x0200
@@ -1406,6 +1460,7 @@
 
 static struct snd_soc_codec_driver soc_codec_dev_wm5102 = {
 	.probe = wm5102_codec_probe,
+	.remove = wm5102_codec_remove,
 
 	.idle_bias_off = true,
 
@@ -1424,7 +1479,7 @@
 {
 	struct arizona *arizona = dev_get_drvdata(pdev->dev.parent);
 	struct wm5102_priv *wm5102;
-	int i;
+	int i, ret;
 
 	wm5102 = devm_kzalloc(&pdev->dev, sizeof(struct wm5102_priv),
 			      GFP_KERNEL);
@@ -1434,6 +1489,19 @@
 
 	wm5102->core.arizona = arizona;
 
+	wm5102->core.adsp[0].part = "wm5102";
+	wm5102->core.adsp[0].num = 1;
+	wm5102->core.adsp[0].type = WMFW_ADSP2;
+	wm5102->core.adsp[0].base = ARIZONA_DSP1_CONTROL_1;
+	wm5102->core.adsp[0].dev = arizona->dev;
+	wm5102->core.adsp[0].regmap = arizona->regmap;
+	wm5102->core.adsp[0].mem = wm5102_dsp1_regions;
+	wm5102->core.adsp[0].num_mems = ARRAY_SIZE(wm5102_dsp1_regions);
+
+	ret = wm_adsp2_init(&wm5102->core.adsp[0], true);
+	if (ret != 0)
+		return ret;
+
 	for (i = 0; i < ARRAY_SIZE(wm5102->fll); i++)
 		wm5102->fll[i].vco_mult = 1;
 
diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c
index 9211e41..c57dc74 100644
--- a/sound/soc/codecs/wm5110.c
+++ b/sound/soc/codecs/wm5110.c
@@ -84,11 +84,23 @@
 		 ARIZONA_ADC_DIGITAL_VOLUME_4R, ARIZONA_IN4L_DIG_VOL_SHIFT,
 		 0xbf, 0, digital_tlv),
 
+SOC_ENUM("Input Ramp Up", arizona_in_vi_ramp),
+SOC_ENUM("Input Ramp Down", arizona_in_vd_ramp),
+
 ARIZONA_MIXER_CONTROLS("EQ1", ARIZONA_EQ1MIX_INPUT_1_SOURCE),
 ARIZONA_MIXER_CONTROLS("EQ2", ARIZONA_EQ2MIX_INPUT_1_SOURCE),
 ARIZONA_MIXER_CONTROLS("EQ3", ARIZONA_EQ3MIX_INPUT_1_SOURCE),
 ARIZONA_MIXER_CONTROLS("EQ4", ARIZONA_EQ4MIX_INPUT_1_SOURCE),
 
+SND_SOC_BYTES_MASK("EQ1 Coefficeints", ARIZONA_EQ1_1, 21,
+		   ARIZONA_EQ1_ENA_MASK),
+SND_SOC_BYTES_MASK("EQ2 Coefficeints", ARIZONA_EQ2_1, 21,
+		   ARIZONA_EQ2_ENA_MASK),
+SND_SOC_BYTES_MASK("EQ3 Coefficeints", ARIZONA_EQ3_1, 21,
+		   ARIZONA_EQ3_ENA_MASK),
+SND_SOC_BYTES_MASK("EQ4 Coefficeints", ARIZONA_EQ4_1, 21,
+		   ARIZONA_EQ4_ENA_MASK),
+
 SOC_SINGLE_TLV("EQ1 B1 Volume", ARIZONA_EQ1_1, ARIZONA_EQ1_B1_GAIN_SHIFT,
 	       24, 0, eq_tlv),
 SOC_SINGLE_TLV("EQ1 B2 Volume", ARIZONA_EQ1_1, ARIZONA_EQ1_B2_GAIN_SHIFT,
@@ -148,6 +160,11 @@
 ARIZONA_MIXER_CONTROLS("LHPF3", ARIZONA_HPLP3MIX_INPUT_1_SOURCE),
 ARIZONA_MIXER_CONTROLS("LHPF4", ARIZONA_HPLP4MIX_INPUT_1_SOURCE),
 
+SND_SOC_BYTES("LHPF1 Coefficients", ARIZONA_HPLPF1_2, 1),
+SND_SOC_BYTES("LHPF2 Coefficients", ARIZONA_HPLPF2_2, 1),
+SND_SOC_BYTES("LHPF3 Coefficients", ARIZONA_HPLPF3_2, 1),
+SND_SOC_BYTES("LHPF4 Coefficients", ARIZONA_HPLPF4_2, 1),
+
 SOC_ENUM("LHPF1 Mode", arizona_lhpf1_mode),
 SOC_ENUM("LHPF2 Mode", arizona_lhpf2_mode),
 SOC_ENUM("LHPF3 Mode", arizona_lhpf3_mode),
@@ -243,6 +260,9 @@
 SOC_DOUBLE("SPKDAT2 Switch", ARIZONA_PDM_SPK2_CTRL_1, ARIZONA_SPK2L_MUTE_SHIFT,
 	   ARIZONA_SPK2R_MUTE_SHIFT, 1, 1),
 
+SOC_ENUM("Output Ramp Up", arizona_out_vi_ramp),
+SOC_ENUM("Output Ramp Down", arizona_out_vd_ramp),
+
 ARIZONA_MIXER_CONTROLS("AIF1TX1", ARIZONA_AIF1TX1MIX_INPUT_1_SOURCE),
 ARIZONA_MIXER_CONTROLS("AIF1TX2", ARIZONA_AIF1TX2MIX_INPUT_1_SOURCE),
 ARIZONA_MIXER_CONTROLS("AIF1TX3", ARIZONA_AIF1TX3MIX_INPUT_1_SOURCE),
@@ -308,10 +328,10 @@
 ARIZONA_MIXER_ENUMS(AIF3TX1, ARIZONA_AIF3TX1MIX_INPUT_1_SOURCE);
 ARIZONA_MIXER_ENUMS(AIF3TX2, ARIZONA_AIF3TX2MIX_INPUT_1_SOURCE);
 
-ARIZONA_MIXER_ENUMS(ASRC1L, ARIZONA_ASRC1LMIX_INPUT_1_SOURCE);
-ARIZONA_MIXER_ENUMS(ASRC1R, ARIZONA_ASRC1RMIX_INPUT_1_SOURCE);
-ARIZONA_MIXER_ENUMS(ASRC2L, ARIZONA_ASRC2LMIX_INPUT_1_SOURCE);
-ARIZONA_MIXER_ENUMS(ASRC2R, ARIZONA_ASRC2RMIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(ASRC1L, ARIZONA_ASRC1LMIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(ASRC1R, ARIZONA_ASRC1RMIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(ASRC2L, ARIZONA_ASRC2LMIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(ASRC2R, ARIZONA_ASRC2RMIX_INPUT_1_SOURCE);
 
 static const char *wm5110_aec_loopback_texts[] = {
 	"HPOUT1L", "HPOUT1R", "HPOUT2L", "HPOUT2R", "HPOUT3L", "HPOUT3R",
@@ -352,6 +372,7 @@
 
 SND_SOC_DAPM_SIGGEN("TONE"),
 SND_SOC_DAPM_SIGGEN("NOISE"),
+SND_SOC_DAPM_SIGGEN("HAPTICS"),
 
 SND_SOC_DAPM_INPUT("IN1L"),
 SND_SOC_DAPM_INPUT("IN1R"),
@@ -585,10 +606,10 @@
 ARIZONA_MIXER_WIDGETS(AIF3TX1, "AIF3TX1"),
 ARIZONA_MIXER_WIDGETS(AIF3TX2, "AIF3TX2"),
 
-ARIZONA_MIXER_WIDGETS(ASRC1L, "ASRC1L"),
-ARIZONA_MIXER_WIDGETS(ASRC1R, "ASRC1R"),
-ARIZONA_MIXER_WIDGETS(ASRC2L, "ASRC2L"),
-ARIZONA_MIXER_WIDGETS(ASRC2R, "ASRC2R"),
+ARIZONA_MUX_WIDGETS(ASRC1L, "ASRC1L"),
+ARIZONA_MUX_WIDGETS(ASRC1R, "ASRC1R"),
+ARIZONA_MUX_WIDGETS(ASRC2L, "ASRC2L"),
+ARIZONA_MUX_WIDGETS(ASRC2R, "ASRC2R"),
 
 SND_SOC_DAPM_OUTPUT("HPOUT1L"),
 SND_SOC_DAPM_OUTPUT("HPOUT1R"),
@@ -610,6 +631,7 @@
 	{ name, "Noise Generator", "Noise Generator" }, \
 	{ name, "Tone Generator 1", "Tone Generator 1" }, \
 	{ name, "Tone Generator 2", "Tone Generator 2" }, \
+	{ name, "Haptics", "HAPTICS" }, \
 	{ name, "AEC", "AEC Loopback" }, \
 	{ name, "IN1L", "IN1L PGA" }, \
 	{ name, "IN1R", "IN1R PGA" }, \
@@ -786,10 +808,10 @@
 	ARIZONA_MIXER_ROUTES("LHPF3", "LHPF3"),
 	ARIZONA_MIXER_ROUTES("LHPF4", "LHPF4"),
 
-	ARIZONA_MIXER_ROUTES("ASRC1L", "ASRC1L"),
-	ARIZONA_MIXER_ROUTES("ASRC1R", "ASRC1R"),
-	ARIZONA_MIXER_ROUTES("ASRC2L", "ASRC2L"),
-	ARIZONA_MIXER_ROUTES("ASRC2R", "ASRC2R"),
+	ARIZONA_MUX_ROUTES("ASRC1L"),
+	ARIZONA_MUX_ROUTES("ASRC1R"),
+	ARIZONA_MUX_ROUTES("ASRC2L"),
+	ARIZONA_MUX_ROUTES("ASRC2R"),
 
 	{ "HPOUT1L", NULL, "OUT1L" },
 	{ "HPOUT1R", NULL, "OUT1R" },
@@ -902,9 +924,29 @@
 static int wm5110_codec_probe(struct snd_soc_codec *codec)
 {
 	struct wm5110_priv *priv = snd_soc_codec_get_drvdata(codec);
+	int ret;
 
 	codec->control_data = priv->core.arizona->regmap;
-	return snd_soc_codec_set_cache_io(codec, 32, 16, SND_SOC_REGMAP);
+	priv->core.arizona->dapm = &codec->dapm;
+
+	ret = snd_soc_codec_set_cache_io(codec, 32, 16, SND_SOC_REGMAP);
+	if (ret != 0)
+		return ret;
+
+	snd_soc_dapm_disable_pin(&codec->dapm, "HAPTICS");
+
+	priv->core.arizona->dapm = &codec->dapm;
+
+	return 0;
+}
+
+static int wm5110_codec_remove(struct snd_soc_codec *codec)
+{
+	struct wm5110_priv *priv = snd_soc_codec_get_drvdata(codec);
+
+	priv->core.arizona->dapm = NULL;
+
+	return 0;
 }
 
 #define WM5110_DIG_VU 0x0200
@@ -935,6 +977,7 @@
 
 static struct snd_soc_codec_driver soc_codec_dev_wm5110 = {
 	.probe = wm5110_codec_probe,
+	.remove = wm5110_codec_remove,
 
 	.idle_bias_off = true,
 
diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c
index a4cae06..32b8f08 100644
--- a/sound/soc/codecs/wm8350.c
+++ b/sound/soc/codecs/wm8350.c
@@ -1500,7 +1500,7 @@
 	for (i = 0; i < ARRAY_SIZE(supply_names); i++)
 		priv->supplies[i].supply = supply_names[i];
 
-	ret = regulator_bulk_get(wm8350->dev, ARRAY_SIZE(priv->supplies),
+	ret = devm_regulator_bulk_get(wm8350->dev, ARRAY_SIZE(priv->supplies),
 				 priv->supplies);
 	if (ret != 0)
 		return ret;
@@ -1607,8 +1607,6 @@
 
 	wm8350_clear_bits(wm8350, WM8350_POWER_MGMT_5, WM8350_CODEC_ENA);
 
-	regulator_bulk_free(ARRAY_SIZE(priv->supplies), priv->supplies);
-
 	return 0;
 }
 
diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c
index 5d277a9..262c440 100644
--- a/sound/soc/codecs/wm8400.c
+++ b/sound/soc/codecs/wm8400.c
@@ -1373,7 +1373,7 @@
 	codec->control_data = priv->wm8400 = wm8400;
 	priv->codec = codec;
 
-	ret = regulator_bulk_get(wm8400->dev,
+	ret = devm_regulator_bulk_get(wm8400->dev,
 				 ARRAY_SIZE(power), &power[0]);
 	if (ret != 0) {
 		dev_err(codec->dev, "Failed to get regulators: %d\n", ret);
@@ -1398,15 +1398,9 @@
 	snd_soc_write(codec, WM8400_LEFT_OUTPUT_VOLUME, 0x50 | (1<<8));
 	snd_soc_write(codec, WM8400_RIGHT_OUTPUT_VOLUME, 0x50 | (1<<8));
 
-	if (!schedule_work(&priv->work)) {
-		ret = -EINVAL;
-		goto err_regulator;
-	}
+	if (!schedule_work(&priv->work))
+		return -EINVAL;
 	return 0;
-
-err_regulator:
-	regulator_bulk_free(ARRAY_SIZE(power), power);
-	return ret;
 }
 
 static int  wm8400_codec_remove(struct snd_soc_codec *codec)
@@ -1417,8 +1411,6 @@
 	snd_soc_write(codec, WM8400_POWER_MANAGEMENT_1,
 		     reg & (~WM8400_CODEC_ENA));
 
-	regulator_bulk_free(ARRAY_SIZE(power), power);
-
 	return 0;
 }
 
diff --git a/sound/soc/codecs/wm8510.c b/sound/soc/codecs/wm8510.c
index c12a54e..923e7e1 100644
--- a/sound/soc/codecs/wm8510.c
+++ b/sound/soc/codecs/wm8510.c
@@ -608,10 +608,7 @@
 /* power down chip */
 static int wm8510_remove(struct snd_soc_codec *codec)
 {
-	struct wm8510_priv *wm8510 = snd_soc_codec_get_drvdata(codec);
-
 	wm8510_set_bias_level(codec, SND_SOC_BIAS_OFF);
-	kfree(wm8510);
 	return 0;
 }
 
diff --git a/sound/soc/codecs/wm8741.c b/sound/soc/codecs/wm8741.c
index 4281a08..99b8ebe 100644
--- a/sound/soc/codecs/wm8741.c
+++ b/sound/soc/codecs/wm8741.c
@@ -522,7 +522,7 @@
 		return ret;
 	}
 
-	wm8741->regmap = regmap_init_i2c(i2c, &wm8741_regmap);
+	wm8741->regmap = devm_regmap_init_i2c(i2c, &wm8741_regmap);
 	if (IS_ERR(wm8741->regmap)) {
 		ret = PTR_ERR(wm8741->regmap);
 		dev_err(&i2c->dev, "Failed to init regmap: %d\n", ret);
@@ -582,7 +582,7 @@
 		return ret;
 	}
 
-	wm8741->regmap = regmap_init_spi(spi, &wm8741_regmap);
+	wm8741->regmap = devm_regmap_init_spi(spi, &wm8741_regmap);
 	if (IS_ERR(wm8741->regmap)) {
 		ret = PTR_ERR(wm8741->regmap);
 		dev_err(&spi->dev, "Failed to init regmap: %d\n", ret);
diff --git a/sound/soc/codecs/wm8750.c b/sound/soc/codecs/wm8750.c
index 89151ca..7665d68 100644
--- a/sound/soc/codecs/wm8750.c
+++ b/sound/soc/codecs/wm8750.c
@@ -18,6 +18,7 @@
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/i2c.h>
+#include <linux/regmap.h>
 #include <linux/spi/spi.h>
 #include <linux/slab.h>
 #include <linux/of_device.h>
@@ -34,24 +35,55 @@
  * We can't read the WM8750 register space when we
  * are using 2 wire for device control, so we cache them instead.
  */
-static const u16 wm8750_reg[] = {
-	0x0097, 0x0097, 0x0079, 0x0079,  /*  0 */
-	0x0000, 0x0008, 0x0000, 0x000a,  /*  4 */
-	0x0000, 0x0000, 0x00ff, 0x00ff,  /*  8 */
-	0x000f, 0x000f, 0x0000, 0x0000,  /* 12 */
-	0x0000, 0x007b, 0x0000, 0x0032,  /* 16 */
-	0x0000, 0x00c3, 0x00c3, 0x00c0,  /* 20 */
-	0x0000, 0x0000, 0x0000, 0x0000,  /* 24 */
-	0x0000, 0x0000, 0x0000, 0x0000,  /* 28 */
-	0x0000, 0x0000, 0x0050, 0x0050,  /* 32 */
-	0x0050, 0x0050, 0x0050, 0x0050,  /* 36 */
-	0x0079, 0x0079, 0x0079,          /* 40 */
+static const struct reg_default wm8750_reg_defaults[] = {
+	{  0, 0x0097 },
+	{  1, 0x0097 },
+	{  2, 0x0079 },
+	{  3, 0x0079 },
+	{  4, 0x0000 },
+	{  5, 0x0008 },
+	{  6, 0x0000 },
+	{  7, 0x000a },
+	{  8, 0x0000 },
+	{  9, 0x0000 },
+	{ 10, 0x00ff },
+	{ 11, 0x00ff },
+	{ 12, 0x000f },
+	{ 13, 0x000f },
+	{ 14, 0x0000 },
+	{ 15, 0x0000 },
+	{ 16, 0x0000 },
+	{ 17, 0x007b },
+	{ 18, 0x0000 },
+	{ 19, 0x0032 },
+	{ 20, 0x0000 },
+	{ 21, 0x00c3 },
+	{ 22, 0x00c3 },
+	{ 23, 0x00c0 },
+	{ 24, 0x0000 },
+	{ 25, 0x0000 },
+	{ 26, 0x0000 },
+	{ 27, 0x0000 },
+	{ 28, 0x0000 },
+	{ 29, 0x0000 },
+	{ 30, 0x0000 },
+	{ 31, 0x0000 },
+	{ 32, 0x0000 },
+	{ 33, 0x0000 },
+	{ 34, 0x0050 },
+	{ 35, 0x0050 },
+	{ 36, 0x0050 },
+	{ 37, 0x0050 },
+	{ 38, 0x0050 },
+	{ 39, 0x0050 },
+	{ 40, 0x0079 },
+	{ 41, 0x0079 },
+	{ 42, 0x0079 },
 };
 
 /* codec private data */
 struct wm8750_priv {
 	unsigned int sysclk;
-	enum snd_soc_control_type control_type;
 };
 
 #define wm8750_reset(c)	snd_soc_write(c, WM8750_RESET, 0)
@@ -668,10 +700,9 @@
 
 static int wm8750_probe(struct snd_soc_codec *codec)
 {
-	struct wm8750_priv *wm8750 = snd_soc_codec_get_drvdata(codec);
 	int ret;
 
-	ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8750->control_type);
+	ret = snd_soc_codec_set_cache_io(codec, 7, 9, SND_SOC_REGMAP);
 	if (ret < 0) {
 		printk(KERN_ERR "wm8750: failed to set cache I/O: %d\n", ret);
 		return ret;
@@ -711,9 +742,6 @@
 	.suspend =	wm8750_suspend,
 	.resume =	wm8750_resume,
 	.set_bias_level = wm8750_set_bias_level,
-	.reg_cache_size = ARRAY_SIZE(wm8750_reg),
-	.reg_word_size = sizeof(u16),
-	.reg_cache_default = wm8750_reg,
 
 	.controls = wm8750_snd_controls,
 	.num_controls = ARRAY_SIZE(wm8750_snd_controls),
@@ -730,10 +758,21 @@
 };
 MODULE_DEVICE_TABLE(of, wm8750_of_match);
 
+static const struct regmap_config wm8750_regmap = {
+	.reg_bits = 7,
+	.val_bits = 9,
+	.max_register = WM8750_MOUTV,
+
+	.reg_defaults = wm8750_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(wm8750_reg_defaults),
+	.cache_type = REGCACHE_RBTREE,
+};
+
 #if defined(CONFIG_SPI_MASTER)
 static int __devinit wm8750_spi_probe(struct spi_device *spi)
 {
 	struct wm8750_priv *wm8750;
+	struct regmap *regmap;
 	int ret;
 
 	wm8750 = devm_kzalloc(&spi->dev, sizeof(struct wm8750_priv),
@@ -741,7 +780,10 @@
 	if (wm8750 == NULL)
 		return -ENOMEM;
 
-	wm8750->control_type = SND_SOC_SPI;
+	regmap = devm_regmap_init_spi(spi, &wm8750_regmap);
+	if (IS_ERR(regmap))
+		return PTR_ERR(regmap);
+
 	spi_set_drvdata(spi, wm8750);
 
 	ret = snd_soc_register_codec(&spi->dev,
@@ -779,6 +821,7 @@
 				      const struct i2c_device_id *id)
 {
 	struct wm8750_priv *wm8750;
+	struct regmap *regmap;
 	int ret;
 
 	wm8750 = devm_kzalloc(&i2c->dev, sizeof(struct wm8750_priv),
@@ -787,7 +830,10 @@
 		return -ENOMEM;
 
 	i2c_set_clientdata(i2c, wm8750);
-	wm8750->control_type = SND_SOC_I2C;
+
+	regmap = devm_regmap_init_i2c(i2c, &wm8750_regmap);
+	if (IS_ERR(regmap))
+		return PTR_ERR(regmap);
 
 	ret =  snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_wm8750, &wm8750_dai, 1);
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index 2e4a775..50a5dc7 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -1562,36 +1562,25 @@
 
 	spi_set_drvdata(spi, wm8753);
 
-	wm8753->regmap = regmap_init_spi(spi, &wm8753_regmap);
+	wm8753->regmap = devm_regmap_init_spi(spi, &wm8753_regmap);
 	if (IS_ERR(wm8753->regmap)) {
 		ret = PTR_ERR(wm8753->regmap);
 		dev_err(&spi->dev, "Failed to allocate register map: %d\n",
 			ret);
-		goto err;
+		return ret;
 	}
 
 	ret = snd_soc_register_codec(&spi->dev, &soc_codec_dev_wm8753,
 				     wm8753_dai, ARRAY_SIZE(wm8753_dai));
-	if (ret != 0) {
+	if (ret != 0)
 		dev_err(&spi->dev, "Failed to register CODEC: %d\n", ret);
-		goto err_regmap;
-	}
 
-	return 0;
-
-err_regmap:
-	regmap_exit(wm8753->regmap);
-err:
 	return ret;
 }
 
 static int __devexit wm8753_spi_remove(struct spi_device *spi)
 {
-	struct wm8753_priv *wm8753 = spi_get_drvdata(spi);
-
 	snd_soc_unregister_codec(&spi->dev);
-	regmap_exit(wm8753->regmap);
-	kfree(wm8753);
 	return 0;
 }
 
@@ -1620,35 +1609,25 @@
 
 	i2c_set_clientdata(i2c, wm8753);
 
-	wm8753->regmap = regmap_init_i2c(i2c, &wm8753_regmap);
+	wm8753->regmap = devm_regmap_init_i2c(i2c, &wm8753_regmap);
 	if (IS_ERR(wm8753->regmap)) {
 		ret = PTR_ERR(wm8753->regmap);
 		dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
 			ret);
-		goto err;
+		return ret;
 	}
 
 	ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_wm8753,
 				     wm8753_dai, ARRAY_SIZE(wm8753_dai));
-	if (ret != 0) {
+	if (ret != 0)
 		dev_err(&i2c->dev, "Failed to register CODEC: %d\n", ret);
-		goto err_regmap;
-	}
 
-	return 0;
-
-err_regmap:
-	regmap_exit(wm8753->regmap);
-err:
 	return ret;
 }
 
 static __devexit int wm8753_i2c_remove(struct i2c_client *client)
 {
-	struct wm8753_priv *wm8753 = i2c_get_clientdata(client);
-
 	snd_soc_unregister_codec(&client->dev);
-	regmap_exit(wm8753->regmap);
 	return 0;
 }
 
diff --git a/sound/soc/codecs/wm8770.c b/sound/soc/codecs/wm8770.c
index c7c0034..0b690ba 100644
--- a/sound/soc/codecs/wm8770.c
+++ b/sound/soc/codecs/wm8770.c
@@ -17,6 +17,7 @@
 #include <linux/of_device.h>
 #include <linux/pm.h>
 #include <linux/spi/spi.h>
+#include <linux/regmap.h>
 #include <linux/regulator/consumer.h>
 #include <linux/slab.h>
 #include <sound/core.h>
@@ -35,19 +36,52 @@
 	"DVDD"
 };
 
-static const u16 wm8770_reg_defs[WM8770_CACHEREGNUM] = {
-	0x7f, 0x7f, 0x7f, 0x7f,
-	0x7f, 0x7f, 0x7f, 0x7f,
-	0x7f, 0xff, 0xff, 0xff,
-	0xff, 0xff, 0xff, 0xff,
-	0xff, 0xff, 0, 0x90, 0,
-	0, 0x22, 0x22, 0x3e,
-	0xc, 0xc, 0x100, 0x189,
-	0x189, 0x8770
+static const struct reg_default wm8770_reg_defaults[] = {
+	{  0, 0x7f },
+	{  1, 0x7f },
+	{  2, 0x7f },
+	{  3, 0x7f },
+	{  4, 0x7f },
+	{  5, 0x7f },
+	{  6, 0x7f },
+	{  7, 0x7f },
+	{  8, 0x7f },
+	{  9, 0xff },
+	{ 10, 0xff },
+	{ 11, 0xff },
+	{ 12, 0xff },
+	{ 13, 0xff },
+	{ 14, 0xff },
+	{ 15, 0xff },
+	{ 16, 0xff },
+	{ 17, 0xff },
+	{ 18, 0    },
+	{ 19, 0x90 },
+	{ 20, 0    },
+	{ 21, 0    },
+	{ 22, 0x22 },
+	{ 23, 0x22 },
+	{ 24, 0x3e },
+	{ 25, 0xc  },
+	{ 26, 0xc  },
+	{ 27, 0x100 },
+	{ 28, 0x189 },
+	{ 29, 0x189 },
+	{ 30, 0x8770 },
 };
 
+static bool wm8770_volatile_reg(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case WM8770_RESET:
+		return true;
+	default:
+		return false;
+	}
+}
+
 struct wm8770_priv {
-	enum snd_soc_control_type control_type;
+	struct regmap *regmap;
 	struct regulator_bulk_data supplies[WM8770_NUM_SUPPLIES];
 	struct notifier_block disable_nb[WM8770_NUM_SUPPLIES];
 	struct snd_soc_codec *codec;
@@ -71,7 +105,7 @@
 	struct wm8770_priv *wm8770 = container_of(nb, struct wm8770_priv, \
 				     disable_nb[n]); \
 	if (event & REGULATOR_EVENT_DISABLE) { \
-		wm8770->codec->cache_sync = 1; \
+		regcache_mark_dirty(wm8770->regmap);	\
 	} \
 	return 0; \
 }
@@ -466,24 +500,6 @@
 	return 0;
 }
 
-static void wm8770_sync_cache(struct snd_soc_codec *codec)
-{
-	int i;
-	u16 *cache;
-
-	if (!codec->cache_sync)
-		return;
-
-	codec->cache_only = 0;
-	cache = codec->reg_cache;
-	for (i = 0; i < codec->driver->reg_cache_size; i++) {
-		if (i == WM8770_RESET || cache[i] == wm8770_reg_defs[i])
-			continue;
-		snd_soc_write(codec, i, cache[i]);
-	}
-	codec->cache_sync = 0;
-}
-
 static int wm8770_set_bias_level(struct snd_soc_codec *codec,
 				 enum snd_soc_bias_level level)
 {
@@ -507,7 +523,9 @@
 					ret);
 				return ret;
 			}
-			wm8770_sync_cache(codec);
+
+			regcache_sync(wm8770->regmap);
+
 			/* global powerup */
 			snd_soc_write(codec, WM8770_PWDNCTRL, 0);
 		}
@@ -554,68 +572,25 @@
 	.symmetric_rates = 1
 };
 
-#ifdef CONFIG_PM
-static int wm8770_suspend(struct snd_soc_codec *codec)
-{
-	wm8770_set_bias_level(codec, SND_SOC_BIAS_OFF);
-	return 0;
-}
-
-static int wm8770_resume(struct snd_soc_codec *codec)
-{
-	wm8770_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-	return 0;
-}
-#else
-#define wm8770_suspend NULL
-#define wm8770_resume NULL
-#endif
-
 static int wm8770_probe(struct snd_soc_codec *codec)
 {
 	struct wm8770_priv *wm8770;
 	int ret;
-	int i;
 
 	wm8770 = snd_soc_codec_get_drvdata(codec);
 	wm8770->codec = codec;
 
-	ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8770->control_type);
+	ret = snd_soc_codec_set_cache_io(codec, 7, 9, SND_SOC_REGMAP);
 	if (ret < 0) {
 		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
 		return ret;
 	}
 
-	for (i = 0; i < ARRAY_SIZE(wm8770->supplies); i++)
-		wm8770->supplies[i].supply = wm8770_supply_names[i];
-
-	ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8770->supplies),
-				 wm8770->supplies);
-	if (ret) {
-		dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
-		return ret;
-	}
-
-	wm8770->disable_nb[0].notifier_call = wm8770_regulator_event_0;
-	wm8770->disable_nb[1].notifier_call = wm8770_regulator_event_1;
-	wm8770->disable_nb[2].notifier_call = wm8770_regulator_event_2;
-
-	/* This should really be moved into the regulator core */
-	for (i = 0; i < ARRAY_SIZE(wm8770->supplies); i++) {
-		ret = regulator_register_notifier(wm8770->supplies[i].consumer,
-						  &wm8770->disable_nb[i]);
-		if (ret) {
-			dev_err(codec->dev,
-				"Failed to register regulator notifier: %d\n",
-				ret);
-		}
-	}
-
 	ret = regulator_bulk_enable(ARRAY_SIZE(wm8770->supplies),
 				    wm8770->supplies);
 	if (ret) {
 		dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
-		goto err_reg_get;
+		return ret;
 	}
 
 	ret = wm8770_reset(codec);
@@ -624,8 +599,6 @@
 		goto err_reg_enable;
 	}
 
-	wm8770_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
 	/* latch the volume update bits */
 	snd_soc_update_bits(codec, WM8770_MSDIGVOL, 0x100, 0x100);
 	snd_soc_update_bits(codec, WM8770_MSALGVOL, 0x100, 0x100);
@@ -641,46 +614,22 @@
 	/* mute all DACs */
 	snd_soc_update_bits(codec, WM8770_DACMUTE, 0x10, 0x10);
 
-	snd_soc_add_codec_controls(codec, wm8770_snd_controls,
-			     ARRAY_SIZE(wm8770_snd_controls));
-	snd_soc_dapm_new_controls(&codec->dapm, wm8770_dapm_widgets,
-				  ARRAY_SIZE(wm8770_dapm_widgets));
-	snd_soc_dapm_add_routes(&codec->dapm, wm8770_intercon,
-				ARRAY_SIZE(wm8770_intercon));
-	return 0;
-
 err_reg_enable:
 	regulator_bulk_disable(ARRAY_SIZE(wm8770->supplies), wm8770->supplies);
-err_reg_get:
-	regulator_bulk_free(ARRAY_SIZE(wm8770->supplies), wm8770->supplies);
 	return ret;
 }
 
-static int wm8770_remove(struct snd_soc_codec *codec)
-{
-	struct wm8770_priv *wm8770;
-	int i;
-
-	wm8770 = snd_soc_codec_get_drvdata(codec);
-	wm8770_set_bias_level(codec, SND_SOC_BIAS_OFF);
-
-	for (i = 0; i < ARRAY_SIZE(wm8770->supplies); ++i)
-		regulator_unregister_notifier(wm8770->supplies[i].consumer,
-					      &wm8770->disable_nb[i]);
-	regulator_bulk_free(ARRAY_SIZE(wm8770->supplies), wm8770->supplies);
-	return 0;
-}
-
 static struct snd_soc_codec_driver soc_codec_dev_wm8770 = {
 	.probe = wm8770_probe,
-	.remove = wm8770_remove,
-	.suspend = wm8770_suspend,
-	.resume = wm8770_resume,
 	.set_bias_level = wm8770_set_bias_level,
 	.idle_bias_off = true,
-	.reg_cache_size = ARRAY_SIZE(wm8770_reg_defs),
-	.reg_word_size = sizeof (u16),
-	.reg_cache_default = wm8770_reg_defs
+
+	.controls = wm8770_snd_controls,
+	.num_controls = ARRAY_SIZE(wm8770_snd_controls),
+	.dapm_widgets = wm8770_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(wm8770_dapm_widgets),
+	.dapm_routes = wm8770_intercon,
+	.num_dapm_routes = ARRAY_SIZE(wm8770_intercon),
 };
 
 static const struct of_device_id wm8770_of_match[] = {
@@ -689,17 +638,57 @@
 };
 MODULE_DEVICE_TABLE(of, wm8770_of_match);
 
+static const struct regmap_config wm8770_regmap = {
+	.reg_bits = 7,
+	.val_bits = 9,
+	.max_register = WM8770_RESET,
+
+	.reg_defaults = wm8770_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(wm8770_reg_defaults),
+	.cache_type = REGCACHE_RBTREE,
+
+	.volatile_reg = wm8770_volatile_reg,
+};
+
 static int __devinit wm8770_spi_probe(struct spi_device *spi)
 {
 	struct wm8770_priv *wm8770;
-	int ret;
+	int ret, i;
 
 	wm8770 = devm_kzalloc(&spi->dev, sizeof(struct wm8770_priv),
 			      GFP_KERNEL);
 	if (!wm8770)
 		return -ENOMEM;
 
-	wm8770->control_type = SND_SOC_SPI;
+	for (i = 0; i < ARRAY_SIZE(wm8770->supplies); i++)
+		wm8770->supplies[i].supply = wm8770_supply_names[i];
+
+	ret = devm_regulator_bulk_get(&spi->dev, ARRAY_SIZE(wm8770->supplies),
+				      wm8770->supplies);
+	if (ret) {
+		dev_err(&spi->dev, "Failed to request supplies: %d\n", ret);
+		return ret;
+	}
+
+	wm8770->disable_nb[0].notifier_call = wm8770_regulator_event_0;
+	wm8770->disable_nb[1].notifier_call = wm8770_regulator_event_1;
+	wm8770->disable_nb[2].notifier_call = wm8770_regulator_event_2;
+
+	/* This should really be moved into the regulator core */
+	for (i = 0; i < ARRAY_SIZE(wm8770->supplies); i++) {
+		ret = regulator_register_notifier(wm8770->supplies[i].consumer,
+						  &wm8770->disable_nb[i]);
+		if (ret) {
+			dev_err(&spi->dev,
+				"Failed to register regulator notifier: %d\n",
+				ret);
+		}
+	}
+
+	wm8770->regmap = devm_regmap_init_spi(spi, &wm8770_regmap);
+	if (IS_ERR(wm8770->regmap))
+		return PTR_ERR(wm8770->regmap);
+
 	spi_set_drvdata(spi, wm8770);
 
 	ret = snd_soc_register_codec(&spi->dev,
@@ -710,7 +699,15 @@
 
 static int __devexit wm8770_spi_remove(struct spi_device *spi)
 {
+	struct wm8770_priv *wm8770 = spi_get_drvdata(spi);
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(wm8770->supplies); ++i)
+		regulator_unregister_notifier(wm8770->supplies[i].consumer,
+					      &wm8770->disable_nb[i]);
+
 	snd_soc_unregister_codec(&spi->dev);
+
 	return 0;
 }
 
diff --git a/sound/soc/codecs/wm8804.c b/sound/soc/codecs/wm8804.c
index c088020..837bfb5 100644
--- a/sound/soc/codecs/wm8804.c
+++ b/sound/soc/codecs/wm8804.c
@@ -711,7 +711,7 @@
 	if (!wm8804)
 		return -ENOMEM;
 
-	wm8804->regmap = regmap_init_spi(spi, &wm8804_regmap_config);
+	wm8804->regmap = devm_regmap_init_spi(spi, &wm8804_regmap_config);
 	if (IS_ERR(wm8804->regmap)) {
 		ret = PTR_ERR(wm8804->regmap);
 		return ret;
@@ -727,9 +727,7 @@
 
 static int __devexit wm8804_spi_remove(struct spi_device *spi)
 {
-	struct wm8804_priv *wm8804 = spi_get_drvdata(spi);
 	snd_soc_unregister_codec(&spi->dev);
-	regmap_exit(wm8804->regmap);
 	return 0;
 }
 
@@ -755,7 +753,7 @@
 	if (!wm8804)
 		return -ENOMEM;
 
-	wm8804->regmap = regmap_init_i2c(i2c, &wm8804_regmap_config);
+	wm8804->regmap = devm_regmap_init_i2c(i2c, &wm8804_regmap_config);
 	if (IS_ERR(wm8804->regmap)) {
 		ret = PTR_ERR(wm8804->regmap);
 		return ret;
@@ -765,23 +763,12 @@
 
 	ret = snd_soc_register_codec(&i2c->dev,
 				     &soc_codec_dev_wm8804, &wm8804_dai, 1);
-	if (ret != 0)
-		goto err;
-
-	return 0;
-
-err:
-	regmap_exit(wm8804->regmap);
 	return ret;
 }
 
 static __devexit int wm8804_i2c_remove(struct i2c_client *i2c)
 {
-	struct wm8804_priv *wm8804 = i2c_get_clientdata(i2c);
-
 	snd_soc_unregister_codec(&i2c->dev);
-	regmap_exit(wm8804->regmap);
-
 	return 0;
 }
 
diff --git a/sound/soc/codecs/wm8955.c b/sound/soc/codecs/wm8955.c
index 2f1c075..7a82b7d 100644
--- a/sound/soc/codecs/wm8955.c
+++ b/sound/soc/codecs/wm8955.c
@@ -1023,7 +1023,7 @@
 	if (wm8955 == NULL)
 		return -ENOMEM;
 
-	wm8955->regmap = regmap_init_i2c(i2c, &wm8955_regmap);
+	wm8955->regmap = devm_regmap_init_i2c(i2c, &wm8955_regmap);
 	if (IS_ERR(wm8955->regmap)) {
 		ret = PTR_ERR(wm8955->regmap);
 		dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
@@ -1035,22 +1035,13 @@
 
 	ret = snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_wm8955, &wm8955_dai, 1);
-	if (ret != 0)
-		goto err;
 
 	return ret;
-
-err:
-	regmap_exit(wm8955->regmap);
-	return ret;
 }
 
 static __devexit int wm8955_i2c_remove(struct i2c_client *client)
 {
-	struct wm8955_priv *wm8955 = i2c_get_clientdata(client);
-
 	snd_soc_unregister_codec(&client->dev);
-	regmap_exit(wm8955->regmap);
 
 	return 0;
 }
diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c
index f0f6f660..cf09cb6 100644
--- a/sound/soc/codecs/wm8960.c
+++ b/sound/soc/codecs/wm8960.c
@@ -1040,7 +1040,7 @@
 	if (wm8960 == NULL)
 		return -ENOMEM;
 
-	wm8960->regmap = regmap_init_i2c(i2c, &wm8960_regmap);
+	wm8960->regmap = devm_regmap_init_i2c(i2c, &wm8960_regmap);
 	if (IS_ERR(wm8960->regmap))
 		return PTR_ERR(wm8960->regmap);
 
diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c
index ce67200..8fd38cb4 100644
--- a/sound/soc/codecs/wm8962.c
+++ b/sound/soc/codecs/wm8962.c
@@ -3610,7 +3610,7 @@
 	for (i = 0; i < ARRAY_SIZE(wm8962->supplies); i++)
 		wm8962->supplies[i].supply = wm8962_supply_names[i];
 
-	ret = regulator_bulk_get(&i2c->dev, ARRAY_SIZE(wm8962->supplies),
+	ret = devm_regulator_bulk_get(&i2c->dev, ARRAY_SIZE(wm8962->supplies),
 				 wm8962->supplies);
 	if (ret != 0) {
 		dev_err(&i2c->dev, "Failed to request supplies: %d\n", ret);
@@ -3621,10 +3621,10 @@
 				    wm8962->supplies);
 	if (ret != 0) {
 		dev_err(&i2c->dev, "Failed to enable supplies: %d\n", ret);
-		goto err_get;
+		return ret;
 	}
 
-	wm8962->regmap = regmap_init_i2c(i2c, &wm8962_regmap);
+	wm8962->regmap = devm_regmap_init_i2c(i2c, &wm8962_regmap);
 	if (IS_ERR(wm8962->regmap)) {
 		ret = PTR_ERR(wm8962->regmap);
 		dev_err(&i2c->dev, "Failed to allocate regmap: %d\n", ret);
@@ -3641,20 +3641,20 @@
 	ret = regmap_read(wm8962->regmap, WM8962_SOFTWARE_RESET, &reg);
 	if (ret < 0) {
 		dev_err(&i2c->dev, "Failed to read ID register\n");
-		goto err_regmap;
+		goto err_enable;
 	}
 	if (reg != 0x6243) {
 		dev_err(&i2c->dev,
 			"Device is not a WM8962, ID %x != 0x6243\n", reg);
 		ret = -EINVAL;
-		goto err_regmap;
+		goto err_enable;
 	}
 
 	ret = regmap_read(wm8962->regmap, WM8962_RIGHT_INPUT_VOLUME, &reg);
 	if (ret < 0) {
 		dev_err(&i2c->dev, "Failed to read device revision: %d\n",
 			ret);
-		goto err_regmap;
+		goto err_enable;
 	}
 
 	dev_info(&i2c->dev, "customer id %x revision %c\n",
@@ -3667,7 +3667,7 @@
 	ret = wm8962_reset(wm8962);
 	if (ret < 0) {
 		dev_err(&i2c->dev, "Failed to issue reset\n");
-		goto err_regmap;
+		goto err_enable;
 	}
 
 	if (pdata && pdata->in4_dc_measure) {
@@ -3686,30 +3686,22 @@
 	ret = snd_soc_register_codec(&i2c->dev,
 				     &soc_codec_dev_wm8962, &wm8962_dai, 1);
 	if (ret < 0)
-		goto err_regmap;
+		goto err_enable;
 
 	/* The drivers should power up as needed */
 	regulator_bulk_disable(ARRAY_SIZE(wm8962->supplies), wm8962->supplies);
 
 	return 0;
 
-err_regmap:
-	regmap_exit(wm8962->regmap);
 err_enable:
 	regulator_bulk_disable(ARRAY_SIZE(wm8962->supplies), wm8962->supplies);
-err_get:
-	regulator_bulk_free(ARRAY_SIZE(wm8962->supplies), wm8962->supplies);
 err:
 	return ret;
 }
 
 static __devexit int wm8962_i2c_remove(struct i2c_client *client)
 {
-	struct wm8962_priv *wm8962 = dev_get_drvdata(&client->dev);
-
 	snd_soc_unregister_codec(&client->dev);
-	regmap_exit(wm8962->regmap);
-	regulator_bulk_free(ARRAY_SIZE(wm8962->supplies), wm8962->supplies);
 	return 0;
 }
 
diff --git a/sound/soc/codecs/wm8971.c b/sound/soc/codecs/wm8971.c
index 5ce6477..70dd27e 100644
--- a/sound/soc/codecs/wm8971.c
+++ b/sound/soc/codecs/wm8971.c
@@ -19,6 +19,7 @@
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/i2c.h>
+#include <linux/regmap.h>
 #include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -34,7 +35,6 @@
 
 /* codec private data */
 struct wm8971_priv {
-	enum snd_soc_control_type control_type;
 	unsigned int sysclk;
 };
 
@@ -43,18 +43,50 @@
  * We can't read the WM8971 register space when we
  * are using 2 wire for device control, so we cache them instead.
  */
-static const u16 wm8971_reg[] = {
-	0x0097, 0x0097, 0x0079, 0x0079,  /*  0 */
-	0x0000, 0x0008, 0x0000, 0x000a,  /*  4 */
-	0x0000, 0x0000, 0x00ff, 0x00ff,  /*  8 */
-	0x000f, 0x000f, 0x0000, 0x0000,  /* 12 */
-	0x0000, 0x007b, 0x0000, 0x0032,  /* 16 */
-	0x0000, 0x00c3, 0x00c3, 0x00c0,  /* 20 */
-	0x0000, 0x0000, 0x0000, 0x0000,  /* 24 */
-	0x0000, 0x0000, 0x0000, 0x0000,  /* 28 */
-	0x0000, 0x0000, 0x0050, 0x0050,  /* 32 */
-	0x0050, 0x0050, 0x0050, 0x0050,  /* 36 */
-	0x0079, 0x0079, 0x0079,          /* 40 */
+static const struct reg_default wm8971_reg_defaults[] = {
+	{  0, 0x0097 },
+	{  1, 0x0097 },
+	{  2, 0x0079 },
+	{  3, 0x0079 },
+	{  4, 0x0000 },
+	{  5, 0x0008 },
+	{  6, 0x0000 },
+	{  7, 0x000a },
+	{  8, 0x0000 },
+	{  9, 0x0000 },
+	{ 10, 0x00ff },
+	{ 11, 0x00ff },
+	{ 12, 0x000f },
+	{ 13, 0x000f },
+	{ 14, 0x0000 },
+	{ 15, 0x0000 },
+	{ 16, 0x0000 },
+	{ 17, 0x007b },
+	{ 18, 0x0000 },
+	{ 19, 0x0032 },
+	{ 20, 0x0000 },
+	{ 21, 0x00c3 },
+	{ 22, 0x00c3 },
+	{ 23, 0x00c0 },
+	{ 24, 0x0000 },
+	{ 25, 0x0000 },
+	{ 26, 0x0000 },
+	{ 27, 0x0000 },
+	{ 28, 0x0000 },
+	{ 29, 0x0000 },
+	{ 30, 0x0000 },
+	{ 31, 0x0000 },
+	{ 32, 0x0000 },
+	{ 33, 0x0000 },
+	{ 34, 0x0050 },
+	{ 35, 0x0050 },
+	{ 36, 0x0050 },
+	{ 37, 0x0050 },
+	{ 38, 0x0050 },
+	{ 39, 0x0050 },
+	{ 40, 0x0079 },
+	{ 41, 0x0079 },
+	{ 42, 0x0079 },
 };
 
 #define wm8971_reset(c)	snd_soc_write(c, WM8971_RESET, 0)
@@ -613,11 +645,10 @@
 
 static int wm8971_probe(struct snd_soc_codec *codec)
 {
-	struct wm8971_priv *wm8971 = snd_soc_codec_get_drvdata(codec);
 	int ret = 0;
 	u16 reg;
 
-	ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8971->control_type);
+	ret = snd_soc_codec_set_cache_io(codec, 7, 9, SND_SOC_REGMAP);
 	if (ret < 0) {
 		printk(KERN_ERR "wm8971: failed to set cache I/O: %d\n", ret);
 		return ret;
@@ -667,9 +698,6 @@
 	.suspend =	wm8971_suspend,
 	.resume =	wm8971_resume,
 	.set_bias_level = wm8971_set_bias_level,
-	.reg_cache_size = ARRAY_SIZE(wm8971_reg),
-	.reg_word_size = sizeof(u16),
-	.reg_cache_default = wm8971_reg,
 
 	.controls = wm8971_snd_controls,
 	.num_controls = ARRAY_SIZE(wm8971_snd_controls),
@@ -679,10 +707,21 @@
 	.num_dapm_routes = ARRAY_SIZE(wm8971_dapm_routes),
 };
 
+static const struct regmap_config wm8971_regmap = {
+	.reg_bits = 7,
+	.val_bits = 9,
+	.max_register = WM8971_MOUTV,
+
+	.reg_defaults = wm8971_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(wm8971_reg_defaults),
+	.cache_type = REGCACHE_RBTREE,
+};
+
 static __devinit int wm8971_i2c_probe(struct i2c_client *i2c,
 				      const struct i2c_device_id *id)
 {
 	struct wm8971_priv *wm8971;
+	struct regmap *regmap;
 	int ret;
 
 	wm8971 = devm_kzalloc(&i2c->dev, sizeof(struct wm8971_priv),
@@ -690,7 +729,10 @@
 	if (wm8971 == NULL)
 		return -ENOMEM;
 
-	wm8971->control_type = SND_SOC_I2C;
+	regmap = devm_regmap_init_i2c(i2c, &wm8971_regmap);
+	if (IS_ERR(regmap))
+		return PTR_ERR(regmap);
+
 	i2c_set_clientdata(i2c, wm8971);
 
 	ret = snd_soc_register_codec(&i2c->dev,
diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c
index 4c0a8e4..ef46700 100644
--- a/sound/soc/codecs/wm8978.c
+++ b/sound/soc/codecs/wm8978.c
@@ -527,9 +527,6 @@
 			return idx;
 
 		wm8978->mclk_idx = idx;
-
-		/* GPIO1 into default mode as input - before configuring PLL */
-		snd_soc_update_bits(codec, WM8978_GPIO_CONTROL, 7, 0);
 	} else {
 		return -EINVAL;
 	}
@@ -1049,7 +1046,7 @@
 	if (wm8978 == NULL)
 		return -ENOMEM;
 
-	wm8978->regmap = regmap_init_i2c(i2c, &wm8978_regmap_config);
+	wm8978->regmap = devm_regmap_init_i2c(i2c, &wm8978_regmap_config);
 	if (IS_ERR(wm8978->regmap)) {
 		ret = PTR_ERR(wm8978->regmap);
 		dev_err(&i2c->dev, "Failed to allocate regmap: %d\n", ret);
@@ -1062,29 +1059,22 @@
 	ret = regmap_write(wm8978->regmap, WM8978_RESET, 0);
 	if (ret != 0) {
 		dev_err(&i2c->dev, "Failed to issue reset: %d\n", ret);
-		goto err;
+		return ret;
 	}
 
 	ret = snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_wm8978, &wm8978_dai, 1);
 	if (ret != 0) {
 		dev_err(&i2c->dev, "Failed to register CODEC: %d\n", ret);
-		goto err;
+		return ret;
 	}
 
 	return 0;
-
-err:
-	regmap_exit(wm8978->regmap);
-	return ret;
 }
 
 static __devexit int wm8978_i2c_remove(struct i2c_client *client)
 {
-	struct wm8978_priv *wm8978 = i2c_get_clientdata(client);
-
 	snd_soc_unregister_codec(&client->dev);
-	regmap_exit(wm8978->regmap);
 
 	return 0;
 }
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
new file mode 100644
index 0000000..ffc89fa
--- /dev/null
+++ b/sound/soc/codecs/wm_adsp.c
@@ -0,0 +1,699 @@
+/*
+ * wm_adsp.c  --  Wolfson ADSP support
+ *
+ * Copyright 2012 Wolfson Microelectronics plc
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/firmware.h>
+#include <linux/pm.h>
+#include <linux/pm_runtime.h>
+#include <linux/regmap.h>
+#include <linux/regulator/consumer.h>
+#include <linux/slab.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/jack.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+
+#include <linux/mfd/arizona/registers.h>
+
+#include "wm_adsp.h"
+
+#define adsp_crit(_dsp, fmt, ...) \
+	dev_crit(_dsp->dev, "DSP%d: " fmt, _dsp->num, ##__VA_ARGS__)
+#define adsp_err(_dsp, fmt, ...) \
+	dev_err(_dsp->dev, "DSP%d: " fmt, _dsp->num, ##__VA_ARGS__)
+#define adsp_warn(_dsp, fmt, ...) \
+	dev_warn(_dsp->dev, "DSP%d: " fmt, _dsp->num, ##__VA_ARGS__)
+#define adsp_info(_dsp, fmt, ...) \
+	dev_info(_dsp->dev, "DSP%d: " fmt, _dsp->num, ##__VA_ARGS__)
+#define adsp_dbg(_dsp, fmt, ...) \
+	dev_dbg(_dsp->dev, "DSP%d: " fmt, _dsp->num, ##__VA_ARGS__)
+
+#define ADSP1_CONTROL_1                   0x00
+#define ADSP1_CONTROL_2                   0x02
+#define ADSP1_CONTROL_3                   0x03
+#define ADSP1_CONTROL_4                   0x04
+#define ADSP1_CONTROL_5                   0x06
+#define ADSP1_CONTROL_6                   0x07
+#define ADSP1_CONTROL_7                   0x08
+#define ADSP1_CONTROL_8                   0x09
+#define ADSP1_CONTROL_9                   0x0A
+#define ADSP1_CONTROL_10                  0x0B
+#define ADSP1_CONTROL_11                  0x0C
+#define ADSP1_CONTROL_12                  0x0D
+#define ADSP1_CONTROL_13                  0x0F
+#define ADSP1_CONTROL_14                  0x10
+#define ADSP1_CONTROL_15                  0x11
+#define ADSP1_CONTROL_16                  0x12
+#define ADSP1_CONTROL_17                  0x13
+#define ADSP1_CONTROL_18                  0x14
+#define ADSP1_CONTROL_19                  0x16
+#define ADSP1_CONTROL_20                  0x17
+#define ADSP1_CONTROL_21                  0x18
+#define ADSP1_CONTROL_22                  0x1A
+#define ADSP1_CONTROL_23                  0x1B
+#define ADSP1_CONTROL_24                  0x1C
+#define ADSP1_CONTROL_25                  0x1E
+#define ADSP1_CONTROL_26                  0x20
+#define ADSP1_CONTROL_27                  0x21
+#define ADSP1_CONTROL_28                  0x22
+#define ADSP1_CONTROL_29                  0x23
+#define ADSP1_CONTROL_30                  0x24
+#define ADSP1_CONTROL_31                  0x26
+
+/*
+ * ADSP1 Control 19
+ */
+#define ADSP1_WDMA_BUFFER_LENGTH_MASK     0x00FF  /* DSP1_WDMA_BUFFER_LENGTH - [7:0] */
+#define ADSP1_WDMA_BUFFER_LENGTH_SHIFT         0  /* DSP1_WDMA_BUFFER_LENGTH - [7:0] */
+#define ADSP1_WDMA_BUFFER_LENGTH_WIDTH         8  /* DSP1_WDMA_BUFFER_LENGTH - [7:0] */
+
+
+/*
+ * ADSP1 Control 30
+ */
+#define ADSP1_DBG_CLK_ENA                 0x0008  /* DSP1_DBG_CLK_ENA */
+#define ADSP1_DBG_CLK_ENA_MASK            0x0008  /* DSP1_DBG_CLK_ENA */
+#define ADSP1_DBG_CLK_ENA_SHIFT                3  /* DSP1_DBG_CLK_ENA */
+#define ADSP1_DBG_CLK_ENA_WIDTH                1  /* DSP1_DBG_CLK_ENA */
+#define ADSP1_SYS_ENA                     0x0004  /* DSP1_SYS_ENA */
+#define ADSP1_SYS_ENA_MASK                0x0004  /* DSP1_SYS_ENA */
+#define ADSP1_SYS_ENA_SHIFT                    2  /* DSP1_SYS_ENA */
+#define ADSP1_SYS_ENA_WIDTH                    1  /* DSP1_SYS_ENA */
+#define ADSP1_CORE_ENA                    0x0002  /* DSP1_CORE_ENA */
+#define ADSP1_CORE_ENA_MASK               0x0002  /* DSP1_CORE_ENA */
+#define ADSP1_CORE_ENA_SHIFT                   1  /* DSP1_CORE_ENA */
+#define ADSP1_CORE_ENA_WIDTH                   1  /* DSP1_CORE_ENA */
+#define ADSP1_START                       0x0001  /* DSP1_START */
+#define ADSP1_START_MASK                  0x0001  /* DSP1_START */
+#define ADSP1_START_SHIFT                      0  /* DSP1_START */
+#define ADSP1_START_WIDTH                      1  /* DSP1_START */
+
+#define ADSP2_CONTROL  0
+#define ADSP2_CLOCKING 1
+#define ADSP2_STATUS1  4
+
+/*
+ * ADSP2 Control
+ */
+
+#define ADSP2_MEM_ENA                     0x0010  /* DSP1_MEM_ENA */
+#define ADSP2_MEM_ENA_MASK                0x0010  /* DSP1_MEM_ENA */
+#define ADSP2_MEM_ENA_SHIFT                    4  /* DSP1_MEM_ENA */
+#define ADSP2_MEM_ENA_WIDTH                    1  /* DSP1_MEM_ENA */
+#define ADSP2_SYS_ENA                     0x0004  /* DSP1_SYS_ENA */
+#define ADSP2_SYS_ENA_MASK                0x0004  /* DSP1_SYS_ENA */
+#define ADSP2_SYS_ENA_SHIFT                    2  /* DSP1_SYS_ENA */
+#define ADSP2_SYS_ENA_WIDTH                    1  /* DSP1_SYS_ENA */
+#define ADSP2_CORE_ENA                    0x0002  /* DSP1_CORE_ENA */
+#define ADSP2_CORE_ENA_MASK               0x0002  /* DSP1_CORE_ENA */
+#define ADSP2_CORE_ENA_SHIFT                   1  /* DSP1_CORE_ENA */
+#define ADSP2_CORE_ENA_WIDTH                   1  /* DSP1_CORE_ENA */
+#define ADSP2_START                       0x0001  /* DSP1_START */
+#define ADSP2_START_MASK                  0x0001  /* DSP1_START */
+#define ADSP2_START_SHIFT                      0  /* DSP1_START */
+#define ADSP2_START_WIDTH                      1  /* DSP1_START */
+
+/*
+ * ADSP2 clocking
+ */
+#define ADSP2_CLK_SEL_MASK                0x0007  /* CLK_SEL_ENA */
+#define ADSP2_CLK_SEL_SHIFT                    0  /* CLK_SEL_ENA */
+#define ADSP2_CLK_SEL_WIDTH                    3  /* CLK_SEL_ENA */
+
+/*
+ * ADSP2 Status 1
+ */
+#define ADSP2_RAM_RDY                     0x0001
+#define ADSP2_RAM_RDY_MASK                0x0001
+#define ADSP2_RAM_RDY_SHIFT                    0
+#define ADSP2_RAM_RDY_WIDTH                    1
+
+
+static struct wm_adsp_region const *wm_adsp_find_region(struct wm_adsp *dsp,
+							int type)
+{
+	int i;
+
+	for (i = 0; i < dsp->num_mems; i++)
+		if (dsp->mem[i].type == type)
+			return &dsp->mem[i];
+
+	return NULL;
+}
+
+static int wm_adsp_load(struct wm_adsp *dsp)
+{
+	const struct firmware *firmware;
+	struct regmap *regmap = dsp->regmap;
+	unsigned int pos = 0;
+	const struct wmfw_header *header;
+	const struct wmfw_adsp1_sizes *adsp1_sizes;
+	const struct wmfw_adsp2_sizes *adsp2_sizes;
+	const struct wmfw_footer *footer;
+	const struct wmfw_region *region;
+	const struct wm_adsp_region *mem;
+	const char *region_name;
+	char *file, *text;
+	unsigned int reg;
+	int regions = 0;
+	int ret, offset, type, sizes;
+
+	file = kzalloc(PAGE_SIZE, GFP_KERNEL);
+	if (file == NULL)
+		return -ENOMEM;
+
+	snprintf(file, PAGE_SIZE, "%s-dsp%d.wmfw", dsp->part, dsp->num);
+	file[PAGE_SIZE - 1] = '\0';
+
+	ret = request_firmware(&firmware, file, dsp->dev);
+	if (ret != 0) {
+		adsp_err(dsp, "Failed to request '%s'\n", file);
+		goto out;
+	}
+	ret = -EINVAL;
+
+	pos = sizeof(*header) + sizeof(*adsp1_sizes) + sizeof(*footer);
+	if (pos >= firmware->size) {
+		adsp_err(dsp, "%s: file too short, %zu bytes\n",
+			 file, firmware->size);
+		goto out_fw;
+	}
+
+	header = (void*)&firmware->data[0];
+
+	if (memcmp(&header->magic[0], "WMFW", 4) != 0) {
+		adsp_err(dsp, "%s: invalid magic\n", file);
+		goto out_fw;
+	}
+
+	if (header->ver != 0) {
+		adsp_err(dsp, "%s: unknown file format %d\n",
+			 file, header->ver);
+		goto out_fw;
+	}
+
+	if (header->core != dsp->type) {
+		adsp_err(dsp, "%s: invalid core %d != %d\n",
+			 file, header->core, dsp->type);
+		goto out_fw;
+	}
+
+	switch (dsp->type) {
+	case WMFW_ADSP1:
+		pos = sizeof(*header) + sizeof(*adsp1_sizes) + sizeof(*footer);
+		adsp1_sizes = (void *)&(header[1]);
+		footer = (void *)&(adsp1_sizes[1]);
+		sizes = sizeof(*adsp1_sizes);
+
+		adsp_dbg(dsp, "%s: %d DM, %d PM, %d ZM\n",
+			 file, le32_to_cpu(adsp1_sizes->dm),
+			 le32_to_cpu(adsp1_sizes->pm),
+			 le32_to_cpu(adsp1_sizes->zm));
+		break;
+
+	case WMFW_ADSP2:
+		pos = sizeof(*header) + sizeof(*adsp2_sizes) + sizeof(*footer);
+		adsp2_sizes = (void *)&(header[1]);
+		footer = (void *)&(adsp2_sizes[1]);
+		sizes = sizeof(*adsp2_sizes);
+
+		adsp_dbg(dsp, "%s: %d XM, %d YM %d PM, %d ZM\n",
+			 file, le32_to_cpu(adsp2_sizes->xm),
+			 le32_to_cpu(adsp2_sizes->ym),
+			 le32_to_cpu(adsp2_sizes->pm),
+			 le32_to_cpu(adsp2_sizes->zm));
+		break;
+
+	default:
+		BUG_ON(NULL == "Unknown DSP type");
+		goto out_fw;
+	}
+
+	if (le32_to_cpu(header->len) != sizeof(*header) +
+	    sizes + sizeof(*footer)) {
+		adsp_err(dsp, "%s: unexpected header length %d\n",
+			 file, le32_to_cpu(header->len));
+		goto out_fw;
+	}
+
+	adsp_dbg(dsp, "%s: timestamp %llu\n", file,
+		 le64_to_cpu(footer->timestamp));
+
+	while (pos < firmware->size &&
+	       pos - firmware->size > sizeof(*region)) {
+		region = (void *)&(firmware->data[pos]);
+		region_name = "Unknown";
+		reg = 0;
+		text = NULL;
+		offset = le32_to_cpu(region->offset) & 0xffffff;
+		type = be32_to_cpu(region->type) & 0xff;
+		mem = wm_adsp_find_region(dsp, type);
+		
+		switch (type) {
+		case WMFW_NAME_TEXT:
+			region_name = "Firmware name";
+			text = kzalloc(le32_to_cpu(region->len) + 1,
+				       GFP_KERNEL);
+			break;
+		case WMFW_INFO_TEXT:
+			region_name = "Information";
+			text = kzalloc(le32_to_cpu(region->len) + 1,
+				       GFP_KERNEL);
+			break;
+		case WMFW_ABSOLUTE:
+			region_name = "Absolute";
+			reg = offset;
+			break;
+		case WMFW_ADSP1_PM:
+			BUG_ON(!mem);
+			region_name = "PM";
+			reg = mem->base + (offset * 3);
+			break;
+		case WMFW_ADSP1_DM:
+			BUG_ON(!mem);
+			region_name = "DM";
+			reg = mem->base + (offset * 2);
+			break;
+		case WMFW_ADSP2_XM:
+			BUG_ON(!mem);
+			region_name = "XM";
+			reg = mem->base + (offset * 2);
+			break;
+		case WMFW_ADSP2_YM:
+			BUG_ON(!mem);
+			region_name = "YM";
+			reg = mem->base + (offset * 2);
+			break;
+		case WMFW_ADSP1_ZM:
+			BUG_ON(!mem);
+			region_name = "ZM";
+			reg = mem->base + (offset * 2);
+			break;
+		default:
+			adsp_warn(dsp,
+				  "%s.%d: Unknown region type %x at %d(%x)\n",
+				  file, regions, type, pos, pos);
+			break;
+		}
+
+		adsp_dbg(dsp, "%s.%d: %d bytes at %d in %s\n", file,
+			 regions, le32_to_cpu(region->len), offset,
+			 region_name);
+
+		if (text) {
+			memcpy(text, region->data, le32_to_cpu(region->len));
+			adsp_info(dsp, "%s: %s\n", file, text);
+			kfree(text);
+		}
+
+		if (reg) {
+			ret = regmap_raw_write(regmap, reg, region->data,
+					       le32_to_cpu(region->len));
+			if (ret != 0) {
+				adsp_err(dsp,
+					"%s.%d: Failed to write %d bytes at %d in %s: %d\n",
+					file, regions,
+					le32_to_cpu(region->len), offset,
+					region_name, ret);
+				goto out_fw;
+			}
+		}
+
+		pos += le32_to_cpu(region->len) + sizeof(*region);
+		regions++;
+	}
+	
+	if (pos > firmware->size)
+		adsp_warn(dsp, "%s.%d: %zu bytes at end of file\n",
+			  file, regions, pos - firmware->size);
+
+out_fw:
+	release_firmware(firmware);
+out:
+	kfree(file);
+
+	return ret;
+}
+
+static int wm_adsp_load_coeff(struct wm_adsp *dsp)
+{
+	struct regmap *regmap = dsp->regmap;
+	struct wmfw_coeff_hdr *hdr;
+	struct wmfw_coeff_item *blk;
+	const struct firmware *firmware;
+	const char *region_name;
+	int ret, pos, blocks, type, offset, reg;
+	char *file;
+
+	file = kzalloc(PAGE_SIZE, GFP_KERNEL);
+	if (file == NULL)
+		return -ENOMEM;
+
+	snprintf(file, PAGE_SIZE, "%s-dsp%d.bin", dsp->part, dsp->num);
+	file[PAGE_SIZE - 1] = '\0';
+
+	ret = request_firmware(&firmware, file, dsp->dev);
+	if (ret != 0) {
+		adsp_warn(dsp, "Failed to request '%s'\n", file);
+		ret = 0;
+		goto out;
+	}
+	ret = -EINVAL;
+
+	if (sizeof(*hdr) >= firmware->size) {
+		adsp_err(dsp, "%s: file too short, %zu bytes\n",
+			file, firmware->size);
+		goto out_fw;
+	}
+
+	hdr = (void*)&firmware->data[0];
+	if (memcmp(hdr->magic, "WMDR", 4) != 0) {
+		adsp_err(dsp, "%s: invalid magic\n", file);
+		return -EINVAL;
+	}
+
+	adsp_dbg(dsp, "%s: v%d.%d.%d\n", file,
+		(le32_to_cpu(hdr->ver) >> 16) & 0xff,
+		(le32_to_cpu(hdr->ver) >>  8) & 0xff,
+		le32_to_cpu(hdr->ver) & 0xff);
+
+	pos = le32_to_cpu(hdr->len);
+
+	blocks = 0;
+	while (pos < firmware->size &&
+	       pos - firmware->size > sizeof(*blk)) {
+		blk = (void*)(&firmware->data[pos]);
+
+		type = be32_to_cpu(blk->type) & 0xff;
+		offset = le32_to_cpu(blk->offset) & 0xffffff;
+
+		adsp_dbg(dsp, "%s.%d: %x v%d.%d.%d\n",
+			 file, blocks, le32_to_cpu(blk->id),
+			 (le32_to_cpu(blk->ver) >> 16) & 0xff,
+			 (le32_to_cpu(blk->ver) >>  8) & 0xff,
+			 le32_to_cpu(blk->ver) & 0xff);
+		adsp_dbg(dsp, "%s.%d: %d bytes at 0x%x in %x\n",
+			 file, blocks, le32_to_cpu(blk->len), offset, type);
+
+		reg = 0;
+		region_name = "Unknown";
+		switch (type) {
+		case WMFW_NAME_TEXT:
+		case WMFW_INFO_TEXT:
+			break;
+		case WMFW_ABSOLUTE:
+			region_name = "register";
+			reg = offset;
+			break;
+		default:
+			adsp_err(dsp, "Unknown region type %x\n", type);
+			break;
+		}
+
+		if (reg) {
+			ret = regmap_raw_write(regmap, reg, blk->data,
+					       le32_to_cpu(blk->len));
+			if (ret != 0) {
+				adsp_err(dsp,
+					"%s.%d: Failed to write to %x in %s\n",
+					file, blocks, reg, region_name);
+			}
+		}
+
+		pos += le32_to_cpu(blk->len) + sizeof(*blk);
+		blocks++;
+	}
+
+	if (pos > firmware->size)
+		adsp_warn(dsp, "%s.%d: %zu bytes at end of file\n",
+			  file, blocks, pos - firmware->size);
+
+out_fw:
+	release_firmware(firmware);
+out:
+	kfree(file);
+	return 0;
+}
+
+int wm_adsp1_event(struct snd_soc_dapm_widget *w,
+		   struct snd_kcontrol *kcontrol,
+		   int event)
+{
+	struct snd_soc_codec *codec = w->codec;
+	struct wm_adsp *dsps = snd_soc_codec_get_drvdata(codec);
+	struct wm_adsp *dsp = &dsps[w->shift];
+	int ret;
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		regmap_update_bits(dsp->regmap, dsp->base + ADSP1_CONTROL_30,
+				   ADSP1_SYS_ENA, ADSP1_SYS_ENA);
+
+		ret = wm_adsp_load(dsp);
+		if (ret != 0)
+			goto err;
+
+		ret = wm_adsp_load_coeff(dsp);
+		if (ret != 0)
+			goto err;
+
+		/* Start the core running */
+		regmap_update_bits(dsp->regmap, dsp->base + ADSP1_CONTROL_30,
+				   ADSP1_CORE_ENA | ADSP1_START,
+				   ADSP1_CORE_ENA | ADSP1_START);
+		break;
+
+	case SND_SOC_DAPM_PRE_PMD:
+		/* Halt the core */
+		regmap_update_bits(dsp->regmap, dsp->base + ADSP1_CONTROL_30,
+				   ADSP1_CORE_ENA | ADSP1_START, 0);
+
+		regmap_update_bits(dsp->regmap, dsp->base + ADSP1_CONTROL_19,
+				   ADSP1_WDMA_BUFFER_LENGTH_MASK, 0);
+
+		regmap_update_bits(dsp->regmap, dsp->base + ADSP1_CONTROL_30,
+				   ADSP1_SYS_ENA, 0);
+		break;
+
+	default:
+		break;
+	}
+
+	return 0;
+
+err:
+	regmap_update_bits(dsp->regmap, dsp->base + ADSP1_CONTROL_30,
+			   ADSP1_SYS_ENA, 0);
+	return ret;
+}
+EXPORT_SYMBOL_GPL(wm_adsp1_event);
+
+static int wm_adsp2_ena(struct wm_adsp *dsp)
+{
+	unsigned int val;
+	int ret, count;
+
+	ret = regmap_update_bits(dsp->regmap, dsp->base + ADSP2_CONTROL,
+				 ADSP2_SYS_ENA, ADSP2_SYS_ENA);
+	if (ret != 0)
+		return ret;
+
+	/* Wait for the RAM to start, should be near instantaneous */
+	count = 0;
+	do {
+		ret = regmap_read(dsp->regmap, dsp->base + ADSP2_STATUS1,
+				  &val);
+		if (ret != 0)
+			return ret;
+	} while (!(val & ADSP2_RAM_RDY) && ++count < 10);
+
+	if (!(val & ADSP2_RAM_RDY)) {
+		adsp_err(dsp, "Failed to start DSP RAM\n");
+		return -EBUSY;
+	}
+
+	adsp_dbg(dsp, "RAM ready after %d polls\n", count);
+	adsp_info(dsp, "RAM ready after %d polls\n", count);
+
+	return 0;
+}
+
+int wm_adsp2_event(struct snd_soc_dapm_widget *w,
+		   struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_codec *codec = w->codec;
+	struct wm_adsp *dsps = snd_soc_codec_get_drvdata(codec);
+	struct wm_adsp *dsp = &dsps[w->shift];
+	unsigned int val;
+	int ret;
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		/*
+		 * For simplicity set the DSP clock rate to be the
+		 * SYSCLK rate rather than making it configurable.
+		 */
+		ret = regmap_read(dsp->regmap, ARIZONA_SYSTEM_CLOCK_1, &val);
+		if (ret != 0) {
+			adsp_err(dsp, "Failed to read SYSCLK state: %d\n",
+				 ret);
+			return ret;
+		}
+		val = (val & ARIZONA_SYSCLK_FREQ_MASK)
+			>> ARIZONA_SYSCLK_FREQ_SHIFT;
+
+		ret = regmap_update_bits(dsp->regmap,
+					 dsp->base + ADSP2_CLOCKING,
+					 ADSP2_CLK_SEL_MASK, val);
+		if (ret != 0) {
+			adsp_err(dsp, "Failed to set clock rate: %d\n",
+				 ret);
+			return ret;
+		}
+
+		if (dsp->dvfs) {
+			ret = regmap_read(dsp->regmap,
+					  dsp->base + ADSP2_CLOCKING, &val);
+			if (ret != 0) {
+				dev_err(dsp->dev,
+					"Failed to read clocking: %d\n", ret);
+				return ret;
+			}
+
+			if ((val & ADSP2_CLK_SEL_MASK) >= 3) {
+				ret = regulator_enable(dsp->dvfs);
+				if (ret != 0) {
+					dev_err(dsp->dev,
+						"Failed to enable supply: %d\n",
+						ret);
+					return ret;
+				}
+
+				ret = regulator_set_voltage(dsp->dvfs,
+							    1800000,
+							    1800000);
+				if (ret != 0) {
+					dev_err(dsp->dev,
+						"Failed to raise supply: %d\n",
+						ret);
+					return ret;
+				}
+			}
+		}
+
+		ret = wm_adsp2_ena(dsp);
+		if (ret != 0)
+			return ret;
+
+		ret = wm_adsp_load(dsp);
+		if (ret != 0)
+			goto err;
+
+		ret = wm_adsp_load_coeff(dsp);
+		if (ret != 0)
+			goto err;
+
+		ret = regmap_update_bits(dsp->regmap,
+					 dsp->base + ADSP2_CONTROL,
+					 ADSP2_CORE_ENA | ADSP2_START,
+					 ADSP2_CORE_ENA | ADSP2_START);
+		if (ret != 0)
+			goto err;
+		break;
+
+	case SND_SOC_DAPM_PRE_PMD:
+		regmap_update_bits(dsp->regmap, dsp->base + ADSP2_CONTROL,
+				   ADSP2_SYS_ENA | ADSP2_CORE_ENA |
+				   ADSP2_START, 0);
+
+		if (dsp->dvfs) {
+			ret = regulator_set_voltage(dsp->dvfs, 1200000,
+						    1800000);
+			if (ret != 0)
+				dev_warn(dsp->dev,
+					 "Failed to lower supply: %d\n",
+					 ret);
+
+			ret = regulator_disable(dsp->dvfs);
+			if (ret != 0)
+				dev_err(dsp->dev,
+					"Failed to enable supply: %d\n",
+					ret);
+		}
+		break;
+
+	default:
+		break;
+	}
+
+	return 0;
+err:
+	regmap_update_bits(dsp->regmap, dsp->base + ADSP2_CONTROL,
+			   ADSP2_SYS_ENA | ADSP2_CORE_ENA | ADSP2_START, 0);
+	return ret;
+}
+EXPORT_SYMBOL_GPL(wm_adsp2_event);
+
+int wm_adsp2_init(struct wm_adsp *adsp, bool dvfs)
+{
+	int ret;
+
+	/*
+	 * Disable the DSP memory by default when in reset for a small
+	 * power saving.
+	 */
+	ret = regmap_update_bits(adsp->regmap, adsp->base + ADSP2_CONTROL,
+				 ADSP2_MEM_ENA, 0);
+	if (ret != 0) {
+		adsp_err(adsp, "Failed to clear memory retention: %d\n", ret);
+		return ret;
+	}
+
+	if (dvfs) {
+		adsp->dvfs = devm_regulator_get(adsp->dev, "DCVDD");
+		if (IS_ERR(adsp->dvfs)) {
+			ret = PTR_ERR(adsp->dvfs);
+			dev_err(adsp->dev, "Failed to get DCVDD: %d\n", ret);
+			return ret;
+		}
+
+		ret = regulator_enable(adsp->dvfs);
+		if (ret != 0) {
+			dev_err(adsp->dev, "Failed to enable DCVDD: %d\n",
+				ret);
+			return ret;
+		}
+
+		ret = regulator_set_voltage(adsp->dvfs, 1200000, 1800000);
+		if (ret != 0) {
+			dev_err(adsp->dev, "Failed to initialise DVFS: %d\n",
+				ret);
+			return ret;
+		}
+
+		ret = regulator_disable(adsp->dvfs);
+		if (ret != 0) {
+			dev_err(adsp->dev, "Failed to disable DCVDD: %d\n",
+				ret);
+			return ret;
+		}
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(wm_adsp2_init);
diff --git a/sound/soc/codecs/wm_adsp.h b/sound/soc/codecs/wm_adsp.h
new file mode 100644
index 0000000..ffd29a4
--- /dev/null
+++ b/sound/soc/codecs/wm_adsp.h
@@ -0,0 +1,59 @@
+/*
+ * wm_adsp.h  --  Wolfson ADSP support
+ *
+ * Copyright 2012 Wolfson Microelectronics plc
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __WM_ADSP_H
+#define __WM_ADSP_H
+
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include "wmfw.h"
+
+struct regulator;
+
+struct wm_adsp_region {
+	int type;
+	unsigned int base;
+};
+
+struct wm_adsp {
+	const char *part;
+	int num;
+	int type;
+	struct device *dev;
+	struct regmap *regmap;
+
+	int base;
+
+	const struct wm_adsp_region *mem;
+	int num_mems;
+
+	struct regulator *dvfs;
+};
+
+#define WM_ADSP1(wname, num) \
+	{ .id = snd_soc_dapm_pga, .name = wname, .reg = SND_SOC_NOPM, \
+	.shift = num, .event = wm_adsp1_event, \
+	.event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD }
+
+#define WM_ADSP2(wname, num) \
+{	.id = snd_soc_dapm_pga, .name = wname, .reg = SND_SOC_NOPM, \
+	.shift = num, .event = wm_adsp2_event, \
+	.event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD }
+
+int wm_adsp2_init(struct wm_adsp *adsp, bool dvfs);
+int wm_adsp1_event(struct snd_soc_dapm_widget *w,
+		   struct snd_kcontrol *kcontrol, int event);
+int wm_adsp2_event(struct snd_soc_dapm_widget *w,
+		   struct snd_kcontrol *kcontrol, int event);
+
+#endif
diff --git a/sound/soc/codecs/wmfw.h b/sound/soc/codecs/wmfw.h
new file mode 100644
index 0000000..5632ded
--- /dev/null
+++ b/sound/soc/codecs/wmfw.h
@@ -0,0 +1,128 @@
+/*
+ * wmfw.h - Wolfson firmware format information
+ *
+ * Copyright 2012 Wolfson Microelectronics plc
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __WMFW_H
+#define __WMFW_H
+
+#include <linux/types.h>
+
+struct wmfw_header {
+	char magic[4];
+	__le32 len;
+	__le16 rev;
+	u8 core;
+	u8 ver;
+} __packed;
+
+struct wmfw_footer {
+	__le64 timestamp;
+	__le32 checksum;
+} __packed;
+
+struct wmfw_adsp1_sizes {
+	__le32 dm;
+	__le32 pm;
+	__le32 zm;
+} __packed;
+
+struct wmfw_adsp2_sizes {
+	__le32 xm;
+	__le32 ym;
+	__le32 pm;
+	__le32 zm;
+} __packed;
+
+struct wmfw_region {
+	union {
+		__be32 type;
+		__le32 offset;
+	};
+	__le32 len;
+	u8 data[];
+} __packed;
+
+struct wmfw_id_hdr {
+	__be32 core_id;
+	__be32 core_rev;
+	__be32 id;
+	__be32 ver;
+} __packed;
+
+struct wmfw_adsp1_id_hdr {
+	struct wmfw_id_hdr fw;
+	__be32 zm;
+	__be32 dm;
+	__be32 algs;
+} __packed;
+
+struct wmfw_adsp2_id_hdr {
+	struct wmfw_id_hdr fw;
+	__be32 zm;
+	__be32 xm;
+	__be32 ym;
+	__be32 algs;
+} __packed;
+
+struct wmfw_alg_hdr {
+	__be32 id;
+	__be32 ver;
+} __packed;
+
+struct wmfw_adsp1_alg_hdr {
+	struct wmfw_alg_hdr alg;
+	__be32 zm;
+	__be32 dm;
+} __packed;
+
+struct wmfw_adsp2_alg_hdr {
+	struct wmfw_alg_hdr alg;
+	__be32 zm;
+	__be32 xm;
+	__be32 ym;
+} __packed;
+
+struct wmfw_coeff_hdr {
+	u8 magic[4];
+	__le32 len;
+	__le32 ver;
+	u8 data[];
+} __packed;
+
+struct wmfw_coeff_item {
+	union {
+		__be32 type;
+		__le32 offset;
+	};
+	__le32 id;
+	__le32 ver;
+	__le32 sr;
+	__le32 len;
+	u8 data[];
+} __packed;
+
+#define WMFW_ADSP1 1
+#define WMFW_ADSP2 2
+
+#define WMFW_ABSOLUTE  0xf0
+#define WMFW_NAME_TEXT 0xfe
+#define WMFW_INFO_TEXT 0xff
+
+#define WMFW_ADSP1_PM 2
+#define WMFW_ADSP1_DM 3
+#define WMFW_ADSP1_ZM 4
+
+#define WMFW_ADSP2_PM 2
+#define WMFW_ADSP2_ZM 4
+#define WMFW_ADSP2_XM 5
+#define WMFW_ADSP2_YM 6
+
+#endif
diff --git a/sound/soc/davinci/davinci-evm.c b/sound/soc/davinci/davinci-evm.c
index 6fac5af..d55e647 100644
--- a/sound/soc/davinci/davinci-evm.c
+++ b/sound/soc/davinci/davinci-evm.c
@@ -71,6 +71,11 @@
 	if (ret < 0)
 		return ret;
 
+	/* set the CPU system clock */
+	ret = snd_soc_dai_set_sysclk(cpu_dai, 0, sysclk, SND_SOC_CLOCK_OUT);
+	if (ret < 0)
+		return ret;
+
 	return 0;
 }
 
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c
index 714e51e..55e2bf6 100644
--- a/sound/soc/davinci/davinci-mcasp.c
+++ b/sound/soc/davinci/davinci-mcasp.c
@@ -199,6 +199,7 @@
 #define ACLKXE		BIT(5)
 #define TX_ASYNC	BIT(6)
 #define ACLKXPOL	BIT(7)
+#define ACLKXDIV_MASK	0x1f
 
 /*
  * DAVINCI_MCASP_ACLKRCTL_REG Receive Clock Control Register Bits
@@ -207,6 +208,7 @@
 #define ACLKRE		BIT(5)
 #define RX_ASYNC	BIT(6)
 #define ACLKRPOL	BIT(7)
+#define ACLKRDIV_MASK	0x1f
 
 /*
  * DAVINCI_MCASP_AHCLKXCTL_REG - High Frequency Transmit Clock Control
@@ -215,6 +217,7 @@
 #define AHCLKXDIV(val)	(val)
 #define AHCLKXPOL	BIT(14)
 #define AHCLKXE		BIT(15)
+#define AHCLKXDIV_MASK	0xfff
 
 /*
  * DAVINCI_MCASP_AHCLKRCTL_REG - High Frequency Receive Clock Control
@@ -223,6 +226,7 @@
 #define AHCLKRDIV(val)	(val)
 #define AHCLKRPOL	BIT(14)
 #define AHCLKRE		BIT(15)
+#define AHCLKRDIV_MASK	0xfff
 
 /*
  * DAVINCI_MCASP_XRSRCTL_BASE_REG -  Serializer Control Register Bits
@@ -473,6 +477,23 @@
 	struct davinci_audio_dev *dev = snd_soc_dai_get_drvdata(cpu_dai);
 	void __iomem *base = dev->base;
 
+	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+	case SND_SOC_DAIFMT_DSP_B:
+	case SND_SOC_DAIFMT_AC97:
+		mcasp_clr_bits(dev->base + DAVINCI_MCASP_TXFMCTL_REG, FSXDUR);
+		mcasp_clr_bits(dev->base + DAVINCI_MCASP_RXFMCTL_REG, FSRDUR);
+		break;
+	default:
+		/* configure a full-word SYNC pulse (LRCLK) */
+		mcasp_set_bits(dev->base + DAVINCI_MCASP_TXFMCTL_REG, FSXDUR);
+		mcasp_set_bits(dev->base + DAVINCI_MCASP_RXFMCTL_REG, FSRDUR);
+
+		/* make 1st data bit occur one ACLK cycle after the frame sync */
+		mcasp_set_bits(dev->base + DAVINCI_MCASP_TXFMT_REG, FSXDLY(1));
+		mcasp_set_bits(dev->base + DAVINCI_MCASP_RXFMT_REG, FSRDLY(1));
+		break;
+	}
+
 	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
 	case SND_SOC_DAIFMT_CBS_CFS:
 		/* codec is clock and frame slave */
@@ -482,8 +503,7 @@
 		mcasp_set_bits(base + DAVINCI_MCASP_ACLKRCTL_REG, ACLKRE);
 		mcasp_set_bits(base + DAVINCI_MCASP_RXFMCTL_REG, AFSRE);
 
-		mcasp_set_bits(base + DAVINCI_MCASP_PDIR_REG,
-				ACLKX | AHCLKX | AFSX);
+		mcasp_set_bits(base + DAVINCI_MCASP_PDIR_REG, ACLKX | AFSX);
 		break;
 	case SND_SOC_DAIFMT_CBM_CFS:
 		/* codec is clock master and frame slave */
@@ -554,59 +574,75 @@
 	return 0;
 }
 
-static int davinci_config_channel_size(struct davinci_audio_dev *dev,
-				       int channel_size)
+static int davinci_mcasp_set_clkdiv(struct snd_soc_dai *dai, int div_id, int div)
 {
-	u32 fmt = 0;
-	u32 mask, rotate;
+	struct davinci_audio_dev *dev = snd_soc_dai_get_drvdata(dai);
 
-	switch (channel_size) {
-	case DAVINCI_AUDIO_WORD_8:
-		fmt = 0x03;
-		rotate = 6;
-		mask = 0x000000ff;
+	switch (div_id) {
+	case 0:		/* MCLK divider */
+		mcasp_mod_bits(dev->base + DAVINCI_MCASP_AHCLKXCTL_REG,
+			       AHCLKXDIV(div - 1), AHCLKXDIV_MASK);
+		mcasp_mod_bits(dev->base + DAVINCI_MCASP_AHCLKRCTL_REG,
+			       AHCLKRDIV(div - 1), AHCLKRDIV_MASK);
 		break;
 
-	case DAVINCI_AUDIO_WORD_12:
-		fmt = 0x05;
-		rotate = 5;
-		mask = 0x00000fff;
+	case 1:		/* BCLK divider */
+		mcasp_mod_bits(dev->base + DAVINCI_MCASP_ACLKXCTL_REG,
+			       ACLKXDIV(div - 1), ACLKXDIV_MASK);
+		mcasp_mod_bits(dev->base + DAVINCI_MCASP_ACLKRCTL_REG,
+			       ACLKRDIV(div - 1), ACLKRDIV_MASK);
 		break;
 
-	case DAVINCI_AUDIO_WORD_16:
-		fmt = 0x07;
-		rotate = 4;
-		mask = 0x0000ffff;
-		break;
-
-	case DAVINCI_AUDIO_WORD_20:
-		fmt = 0x09;
-		rotate = 3;
-		mask = 0x000fffff;
-		break;
-
-	case DAVINCI_AUDIO_WORD_24:
-		fmt = 0x0B;
-		rotate = 2;
-		mask = 0x00ffffff;
-		break;
-
-	case DAVINCI_AUDIO_WORD_28:
-		fmt = 0x0D;
-		rotate = 1;
-		mask = 0x0fffffff;
-		break;
-
-	case DAVINCI_AUDIO_WORD_32:
-		fmt = 0x0F;
-		rotate = 0;
-		mask = 0xffffffff;
+	case 2:		/* BCLK/LRCLK ratio */
+		dev->bclk_lrclk_ratio = div;
 		break;
 
 	default:
 		return -EINVAL;
 	}
 
+	return 0;
+}
+
+static int davinci_mcasp_set_sysclk(struct snd_soc_dai *dai, int clk_id,
+				    unsigned int freq, int dir)
+{
+	struct davinci_audio_dev *dev = snd_soc_dai_get_drvdata(dai);
+
+	if (dir == SND_SOC_CLOCK_OUT) {
+		mcasp_set_bits(dev->base + DAVINCI_MCASP_AHCLKXCTL_REG, AHCLKXE);
+		mcasp_set_bits(dev->base + DAVINCI_MCASP_AHCLKRCTL_REG, AHCLKRE);
+		mcasp_set_bits(dev->base + DAVINCI_MCASP_PDIR_REG, AHCLKX);
+	} else {
+		mcasp_clr_bits(dev->base + DAVINCI_MCASP_AHCLKXCTL_REG, AHCLKXE);
+		mcasp_clr_bits(dev->base + DAVINCI_MCASP_AHCLKRCTL_REG, AHCLKRE);
+		mcasp_clr_bits(dev->base + DAVINCI_MCASP_PDIR_REG, AHCLKX);
+	}
+
+	return 0;
+}
+
+static int davinci_config_channel_size(struct davinci_audio_dev *dev,
+				       int word_length)
+{
+	u32 fmt;
+	u32 rotate = (32 - word_length) / 4;
+	u32 mask = (1ULL << word_length) - 1;
+
+	/*
+	 * if s BCLK-to-LRCLK ratio has been configured via the set_clkdiv()
+	 * callback, take it into account here. That allows us to for example
+	 * send 32 bits per channel to the codec, while only 16 of them carry
+	 * audio payload.
+	 * The clock ratio is given for a full period of data (both left and
+	 * right channels), so it has to be divided by 2.
+	 */
+	if (dev->bclk_lrclk_ratio)
+		word_length = dev->bclk_lrclk_ratio / 2;
+
+	/* mapping of the XSSZ bit-field as described in the datasheet */
+	fmt = (word_length >> 1) - 1;
+
 	mcasp_mod_bits(dev->base + DAVINCI_MCASP_RXFMT_REG,
 					RXSSZ(fmt), RXSSZ(0x0F));
 	mcasp_mod_bits(dev->base + DAVINCI_MCASP_TXFMT_REG,
@@ -709,8 +745,6 @@
 	if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
 		/* bit stream is MSB first  with no delay */
 		/* DSP_B mode */
-		mcasp_set_bits(dev->base + DAVINCI_MCASP_AHCLKXCTL_REG,
-				AHCLKXE);
 		mcasp_set_reg(dev->base + DAVINCI_MCASP_TXTDM_REG, mask);
 		mcasp_set_bits(dev->base + DAVINCI_MCASP_TXFMT_REG, TXORD);
 
@@ -720,14 +754,10 @@
 		else
 			printk(KERN_ERR "playback tdm slot %d not supported\n",
 				dev->tdm_slots);
-
-		mcasp_clr_bits(dev->base + DAVINCI_MCASP_TXFMCTL_REG, FSXDUR);
 	} else {
 		/* bit stream is MSB first with no delay */
 		/* DSP_B mode */
 		mcasp_set_bits(dev->base + DAVINCI_MCASP_RXFMT_REG, RXORD);
-		mcasp_set_bits(dev->base + DAVINCI_MCASP_AHCLKRCTL_REG,
-				AHCLKRE);
 		mcasp_set_reg(dev->base + DAVINCI_MCASP_RXTDM_REG, mask);
 
 		if ((dev->tdm_slots >= 2) && (dev->tdm_slots <= 32))
@@ -736,8 +766,6 @@
 		else
 			printk(KERN_ERR "capture tdm slot %d not supported\n",
 				dev->tdm_slots);
-
-		mcasp_clr_bits(dev->base + DAVINCI_MCASP_RXFMCTL_REG, FSRDUR);
 	}
 }
 
@@ -800,19 +828,27 @@
 	case SNDRV_PCM_FORMAT_U8:
 	case SNDRV_PCM_FORMAT_S8:
 		dma_params->data_type = 1;
-		word_length = DAVINCI_AUDIO_WORD_8;
+		word_length = 8;
 		break;
 
 	case SNDRV_PCM_FORMAT_U16_LE:
 	case SNDRV_PCM_FORMAT_S16_LE:
 		dma_params->data_type = 2;
-		word_length = DAVINCI_AUDIO_WORD_16;
+		word_length = 16;
 		break;
 
+	case SNDRV_PCM_FORMAT_U24_3LE:
+	case SNDRV_PCM_FORMAT_S24_3LE:
+		dma_params->data_type = 3;
+		word_length = 24;
+		break;
+
+	case SNDRV_PCM_FORMAT_U24_LE:
+	case SNDRV_PCM_FORMAT_S24_LE:
 	case SNDRV_PCM_FORMAT_U32_LE:
 	case SNDRV_PCM_FORMAT_S32_LE:
 		dma_params->data_type = 4;
-		word_length = DAVINCI_AUDIO_WORD_32;
+		word_length = 32;
 		break;
 
 	default:
@@ -880,13 +916,18 @@
 	.trigger	= davinci_mcasp_trigger,
 	.hw_params	= davinci_mcasp_hw_params,
 	.set_fmt	= davinci_mcasp_set_dai_fmt,
-
+	.set_clkdiv	= davinci_mcasp_set_clkdiv,
+	.set_sysclk	= davinci_mcasp_set_sysclk,
 };
 
 #define DAVINCI_MCASP_PCM_FMTS (SNDRV_PCM_FMTBIT_S8 | \
 				SNDRV_PCM_FMTBIT_U8 | \
 				SNDRV_PCM_FMTBIT_S16_LE | \
 				SNDRV_PCM_FMTBIT_U16_LE | \
+				SNDRV_PCM_FMTBIT_S24_LE | \
+				SNDRV_PCM_FMTBIT_U24_LE | \
+				SNDRV_PCM_FMTBIT_S24_3LE | \
+				SNDRV_PCM_FMTBIT_U24_3LE | \
 				SNDRV_PCM_FMTBIT_S32_LE | \
 				SNDRV_PCM_FMTBIT_U32_LE)
 
@@ -1089,7 +1130,6 @@
 	dev->tdm_slots = pdata->tdm_slots;
 	dev->num_serializer = pdata->num_serializer;
 	dev->serial_dir = pdata->serial_dir;
-	dev->codec_fmt = pdata->codec_fmt;
 	dev->version = pdata->version;
 	dev->txnumevt = pdata->txnumevt;
 	dev->rxnumevt = pdata->rxnumevt;
@@ -1098,6 +1138,7 @@
 	dma_data = &dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK];
 	dma_data->asp_chan_q = pdata->asp_chan_q;
 	dma_data->ram_chan_q = pdata->ram_chan_q;
+	dma_data->sram_pool = pdata->sram_pool;
 	dma_data->sram_size = pdata->sram_size_playback;
 	dma_data->dma_addr = (dma_addr_t) (pdata->tx_dma_offset +
 							mem->start);
@@ -1115,6 +1156,7 @@
 	dma_data = &dev->dma_params[SNDRV_PCM_STREAM_CAPTURE];
 	dma_data->asp_chan_q = pdata->asp_chan_q;
 	dma_data->ram_chan_q = pdata->ram_chan_q;
+	dma_data->sram_pool = pdata->sram_pool;
 	dma_data->sram_size = pdata->sram_size_capture;
 	dma_data->dma_addr = (dma_addr_t)(pdata->rx_dma_offset +
 							mem->start);
diff --git a/sound/soc/davinci/davinci-mcasp.h b/sound/soc/davinci/davinci-mcasp.h
index 0de9ed6..0edd3b5 100644
--- a/sound/soc/davinci/davinci-mcasp.h
+++ b/sound/soc/davinci/davinci-mcasp.h
@@ -23,26 +23,14 @@
 
 #include "davinci-pcm.h"
 
-#define DAVINCI_MCASP_RATES	SNDRV_PCM_RATE_8000_96000
+#define DAVINCI_MCASP_RATES	SNDRV_PCM_RATE_8000_192000
 #define DAVINCI_MCASP_I2S_DAI	0
 #define DAVINCI_MCASP_DIT_DAI	1
 
-enum {
-	DAVINCI_AUDIO_WORD_8 = 0,
-	DAVINCI_AUDIO_WORD_12,
-	DAVINCI_AUDIO_WORD_16,
-	DAVINCI_AUDIO_WORD_20,
-	DAVINCI_AUDIO_WORD_24,
-	DAVINCI_AUDIO_WORD_32,
-	DAVINCI_AUDIO_WORD_28,  /* This is only valid for McASP */
-};
-
 struct davinci_audio_dev {
 	struct davinci_pcm_dma_params dma_params[2];
 	void __iomem *base;
-	int sample_rate;
 	struct device *dev;
-	unsigned int codec_fmt;
 
 	/* McASP specific data */
 	int	tdm_slots;
@@ -50,6 +38,7 @@
 	u8	num_serializer;
 	u8	*serial_dir;
 	u8	version;
+	u8	bclk_lrclk_ratio;
 
 	/* McASP FIFO related */
 	u8	txnumevt;
diff --git a/sound/soc/davinci/davinci-pcm.c b/sound/soc/davinci/davinci-pcm.c
index 93ea3bf..afab81f8 100644
--- a/sound/soc/davinci/davinci-pcm.c
+++ b/sound/soc/davinci/davinci-pcm.c
@@ -16,6 +16,7 @@
 #include <linux/slab.h>
 #include <linux/dma-mapping.h>
 #include <linux/kernel.h>
+#include <linux/genalloc.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -23,7 +24,6 @@
 #include <sound/soc.h>
 
 #include <asm/dma.h>
-#include <mach/sram.h>
 
 #include "davinci-pcm.h"
 
@@ -67,13 +67,9 @@
 		 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME|
 		 SNDRV_PCM_INFO_BATCH),
 	.formats = DAVINCI_PCM_FMTBITS,
-	.rates = (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |
-		  SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_32000 |
-		  SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 |
-		  SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000 |
-		  SNDRV_PCM_RATE_KNOT),
+	.rates = SNDRV_PCM_RATE_8000_192000 | SNDRV_PCM_RATE_KNOT,
 	.rate_min = 8000,
-	.rate_max = 96000,
+	.rate_max = 192000,
 	.channels_min = 2,
 	.channels_max = 384,
 	.buffer_bytes_max = 128 * 1024,
@@ -90,13 +86,9 @@
 		 SNDRV_PCM_INFO_PAUSE |
 		 SNDRV_PCM_INFO_BATCH),
 	.formats = DAVINCI_PCM_FMTBITS,
-	.rates = (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |
-		  SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_32000 |
-		  SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 |
-		  SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000 |
-		  SNDRV_PCM_RATE_KNOT),
+	.rates = SNDRV_PCM_RATE_8000_192000 | SNDRV_PCM_RATE_KNOT,
 	.rate_min = 8000,
-	.rate_max = 96000,
+	.rate_max = 192000,
 	.channels_min = 2,
 	.channels_max = 384,
 	.buffer_bytes_max = 128 * 1024,
@@ -259,7 +251,9 @@
 	}
 }
 
-static int allocate_sram(struct snd_pcm_substream *substream, unsigned size,
+#ifdef CONFIG_GENERIC_ALLOCATOR
+static int allocate_sram(struct snd_pcm_substream *substream,
+		struct gen_pool *sram_pool, unsigned size,
 		struct snd_pcm_hardware *ppcm)
 {
 	struct snd_dma_buffer *buf = &substream->dma_buffer;
@@ -271,9 +265,10 @@
 		return 0;
 
 	ppcm->period_bytes_max = size;
-	iram_virt = sram_alloc(size, &iram_phys);
+	iram_virt = (void *)gen_pool_alloc(sram_pool, size);
 	if (!iram_virt)
 		goto exit1;
+	iram_phys = gen_pool_virt_to_phys(sram_pool, (unsigned)iram_virt);
 	iram_dma = kzalloc(sizeof(*iram_dma), GFP_KERNEL);
 	if (!iram_dma)
 		goto exit2;
@@ -285,11 +280,33 @@
 	return 0;
 exit2:
 	if (iram_virt)
-		sram_free(iram_virt, size);
+		gen_pool_free(sram_pool, (unsigned)iram_virt, size);
 exit1:
 	return -ENOMEM;
 }
 
+static void davinci_free_sram(struct snd_pcm_substream *substream,
+			      struct snd_dma_buffer *iram_dma)
+{
+	struct davinci_runtime_data *prtd = substream->runtime->private_data;
+	struct gen_pool *sram_pool = prtd->params->sram_pool;
+
+	gen_pool_free(sram_pool, (unsigned) iram_dma->area, iram_dma->bytes);
+}
+#else
+static int allocate_sram(struct snd_pcm_substream *substream,
+		struct gen_pool *sram_pool, unsigned size,
+		struct snd_pcm_hardware *ppcm)
+{
+	return 0;
+}
+
+static void davinci_free_sram(struct snd_pcm_substream *substream,
+			      struct snd_dma_buffer *iram_dma)
+{
+}
+#endif
+
 /*
  * Only used with ping/pong.
  * This is called after runtime->dma_addr, period_bytes and data_type are valid
@@ -676,7 +693,7 @@
 
 	ppcm = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) ?
 			&pcm_hardware_playback : &pcm_hardware_capture;
-	allocate_sram(substream, params->sram_size, ppcm);
+	allocate_sram(substream, params->sram_pool, params->sram_size, ppcm);
 	snd_soc_set_runtime_hwparams(substream, ppcm);
 	/* ensure that buffer size is a multiple of period size */
 	ret = snd_pcm_hw_constraint_integer(runtime,
@@ -819,7 +836,7 @@
 		buf->area = NULL;
 		iram_dma = buf->private_data;
 		if (iram_dma) {
-			sram_free(iram_dma->area, iram_dma->bytes);
+			davinci_free_sram(substream, iram_dma);
 			kfree(iram_dma);
 		}
 	}
diff --git a/sound/soc/davinci/davinci-pcm.h b/sound/soc/davinci/davinci-pcm.h
index fc4d01c..b6ef703 100644
--- a/sound/soc/davinci/davinci-pcm.h
+++ b/sound/soc/davinci/davinci-pcm.h
@@ -12,6 +12,7 @@
 #ifndef _DAVINCI_PCM_H
 #define _DAVINCI_PCM_H
 
+#include <linux/genalloc.h>
 #include <linux/platform_data/davinci_asp.h>
 #include <mach/edma.h>
 
@@ -20,6 +21,7 @@
 	unsigned short acnt;
 	dma_addr_t dma_addr;		/* device physical address for DMA */
 	unsigned sram_size;
+	struct gen_pool *sram_pool;	/* SRAM gen_pool for ping pong */
 	enum dma_event_q asp_chan_q;	/* event queue number for ASP channel */
 	enum dma_event_q ram_chan_q;	/* event queue number for RAM channel */
 	unsigned char data_type;	/* xfer data type */
diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig
index 4563b28..3b98159 100644
--- a/sound/soc/fsl/Kconfig
+++ b/sound/soc/fsl/Kconfig
@@ -46,6 +46,20 @@
 	  This will also include the Wolfson Microelectronics WM8776 codec
 	  driver.
 
+config SND_SOC_P1022_RDK
+	tristate "ALSA SoC support for the Freescale / iVeia P1022 RDK board"
+	# I2C is necessary for the WM8960 driver
+	depends on P1022_RDK && I2C
+	select SND_SOC_FSL_SSI
+	select SND_SOC_FSL_UTILS
+	select SND_SOC_POWERPC_DMA
+	select SND_SOC_WM8960
+	default y if P1022_RDK
+	help
+	  Say Y if you want to enable audio on the Freescale / iVeia
+	  P1022 RDK board.  This will also include the Wolfson
+	  Microelectronics WM8960 codec driver.
+
 config SND_SOC_MPC5200_I2S
 	tristate "Freescale MPC5200 PSC in I2S mode driver"
 	depends on PPC_MPC52xx && PPC_BESTCOMM
@@ -98,12 +112,12 @@
 	tristate
 
 config SND_SOC_IMX_PCM_FIQ
-	tristate
+	bool
 	select FIQ
 	select SND_SOC_IMX_PCM
 
 config SND_SOC_IMX_PCM_DMA
-	tristate
+	bool
 	select SND_SOC_DMAENGINE_PCM
 	select SND_SOC_IMX_PCM
 
@@ -112,7 +126,7 @@
 
 config SND_MXC_SOC_WM1133_EV1
 	tristate "Audio on the i.MX31ADS with WM1133-EV1 fitted"
-	depends on MACH_MX31ADS_WM1133_EV1 && EXPERIMENTAL
+	depends on MACH_MX31ADS_WM1133_EV1
 	select SND_SOC_WM8350
 	select SND_SOC_IMX_PCM_FIQ
 	select SND_SOC_IMX_AUDMUX
diff --git a/sound/soc/fsl/Makefile b/sound/soc/fsl/Makefile
index 5f3cf3f..afd3479 100644
--- a/sound/soc/fsl/Makefile
+++ b/sound/soc/fsl/Makefile
@@ -6,6 +6,10 @@
 snd-soc-p1022-ds-objs := p1022_ds.o
 obj-$(CONFIG_SND_SOC_P1022_DS) += snd-soc-p1022-ds.o
 
+# P1022 RDK Machine Support
+snd-soc-p1022-rdk-objs := p1022_rdk.o
+obj-$(CONFIG_SND_SOC_P1022_RDK) += snd-soc-p1022-rdk.o
+
 # Freescale PowerPC SSI/DMA Platform Support
 snd-soc-fsl-ssi-objs := fsl_ssi.o
 snd-soc-fsl-utils-objs := fsl_utils.o
@@ -26,14 +30,18 @@
 # i.MX Platform Support
 snd-soc-imx-ssi-objs := imx-ssi.o
 snd-soc-imx-audmux-objs := imx-audmux.o
+snd-soc-imx-pcm-objs := imx-pcm.o
+ifneq ($(CONFIG_SND_SOC_IMX_PCM_FIQ),)
+	snd-soc-imx-pcm-objs += imx-pcm-fiq.o
+endif
+ifneq ($(CONFIG_SND_SOC_IMX_PCM_DMA),)
+	snd-soc-imx-pcm-objs += imx-pcm-dma.o
+endif
 
 obj-$(CONFIG_SND_SOC_IMX_SSI) += snd-soc-imx-ssi.o
 obj-$(CONFIG_SND_SOC_IMX_AUDMUX) += snd-soc-imx-audmux.o
 
 obj-$(CONFIG_SND_SOC_IMX_PCM) += snd-soc-imx-pcm.o
-snd-soc-imx-pcm-y := imx-pcm.o
-snd-soc-imx-pcm-$(CONFIG_SND_SOC_IMX_PCM_FIQ) += imx-pcm-fiq.o
-snd-soc-imx-pcm-$(CONFIG_SND_SOC_IMX_PCM_DMA) += imx-pcm-dma.o
 
 # i.MX Machine Support
 snd-soc-eukrea-tlv320-objs := eukrea-tlv320.o
diff --git a/sound/soc/fsl/imx-pcm.c b/sound/soc/fsl/imx-pcm.c
index 93dc360b..d5cd9ef 100644
--- a/sound/soc/fsl/imx-pcm.c
+++ b/sound/soc/fsl/imx-pcm.c
@@ -103,3 +103,7 @@
 	}
 }
 EXPORT_SYMBOL_GPL(imx_pcm_free);
+
+MODULE_DESCRIPTION("Freescale i.MX PCM driver");
+MODULE_AUTHOR("Sascha Hauer <s.hauer@pengutronix.de>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/fsl/imx-sgtl5000.c b/sound/soc/fsl/imx-sgtl5000.c
index 199408e..3d9b1c4 100644
--- a/sound/soc/fsl/imx-sgtl5000.c
+++ b/sound/soc/fsl/imx-sgtl5000.c
@@ -162,6 +162,7 @@
 	if (ret)
 		goto clk_fail;
 	data->card.num_links = 1;
+	data->card.owner = THIS_MODULE;
 	data->card.dai_link = &data->dai;
 	data->card.dapm_widgets = imx_sgtl5000_dapm_widgets;
 	data->card.num_dapm_widgets = ARRAY_SIZE(imx_sgtl5000_dapm_widgets);
diff --git a/sound/soc/fsl/p1022_rdk.c b/sound/soc/fsl/p1022_rdk.c
new file mode 100644
index 0000000..897e32f
--- /dev/null
+++ b/sound/soc/fsl/p1022_rdk.c
@@ -0,0 +1,392 @@
+/**
+ * Freescale P1022RDK ALSA SoC Machine driver
+ *
+ * Author: Timur Tabi <timur@freescale.com>
+ *
+ * Copyright 2012 Freescale Semiconductor, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ *
+ * Note: in order for audio to work correctly, the output controls need
+ * to be enabled, because they control the clock.  So for playback, for
+ * example:
+ *
+ *      amixer sset 'Left Output Mixer PCM' on
+ *      amixer sset 'Right Output Mixer PCM' on
+ */
+
+#include <linux/module.h>
+#include <linux/interrupt.h>
+#include <linux/of_device.h>
+#include <linux/slab.h>
+#include <sound/soc.h>
+#include <asm/fsl_guts.h>
+
+#include "fsl_dma.h"
+#include "fsl_ssi.h"
+#include "fsl_utils.h"
+
+/* P1022-specific PMUXCR and DMUXCR bit definitions */
+
+#define CCSR_GUTS_PMUXCR_UART0_I2C1_MASK	0x0001c000
+#define CCSR_GUTS_PMUXCR_UART0_I2C1_UART0_SSI	0x00010000
+#define CCSR_GUTS_PMUXCR_UART0_I2C1_SSI		0x00018000
+
+#define CCSR_GUTS_PMUXCR_SSI_DMA_TDM_MASK	0x00000c00
+#define CCSR_GUTS_PMUXCR_SSI_DMA_TDM_SSI	0x00000000
+
+#define CCSR_GUTS_DMUXCR_PAD	1	/* DMA controller/channel set to pad */
+#define CCSR_GUTS_DMUXCR_SSI	2	/* DMA controller/channel set to SSI */
+
+/*
+ * Set the DMACR register in the GUTS
+ *
+ * The DMACR register determines the source of initiated transfers for each
+ * channel on each DMA controller.  Rather than have a bunch of repetitive
+ * macros for the bit patterns, we just have a function that calculates
+ * them.
+ *
+ * guts: Pointer to GUTS structure
+ * co: The DMA controller (0 or 1)
+ * ch: The channel on the DMA controller (0, 1, 2, or 3)
+ * device: The device to set as the target (CCSR_GUTS_DMUXCR_xxx)
+ */
+static inline void guts_set_dmuxcr(struct ccsr_guts __iomem *guts,
+	unsigned int co, unsigned int ch, unsigned int device)
+{
+	unsigned int shift = 16 + (8 * (1 - co) + 2 * (3 - ch));
+
+	clrsetbits_be32(&guts->dmuxcr, 3 << shift, device << shift);
+}
+
+/* There's only one global utilities register */
+static phys_addr_t guts_phys;
+
+/**
+ * machine_data: machine-specific ASoC device data
+ *
+ * This structure contains data for a single sound platform device on an
+ * P1022 RDK.  Some of the data is taken from the device tree.
+ */
+struct machine_data {
+	struct snd_soc_dai_link dai[2];
+	struct snd_soc_card card;
+	unsigned int dai_format;
+	unsigned int codec_clk_direction;
+	unsigned int cpu_clk_direction;
+	unsigned int clk_frequency;
+	unsigned int dma_id[2];		/* 0 = DMA1, 1 = DMA2, etc */
+	unsigned int dma_channel_id[2]; /* 0 = ch 0, 1 = ch 1, etc*/
+	char platform_name[2][DAI_NAME_SIZE]; /* One for each DMA channel */
+};
+
+/**
+ * p1022_rdk_machine_probe: initialize the board
+ *
+ * This function is used to initialize the board-specific hardware.
+ *
+ * Here we program the DMACR and PMUXCR registers.
+ */
+static int p1022_rdk_machine_probe(struct snd_soc_card *card)
+{
+	struct machine_data *mdata =
+		container_of(card, struct machine_data, card);
+	struct ccsr_guts __iomem *guts;
+
+	guts = ioremap(guts_phys, sizeof(struct ccsr_guts));
+	if (!guts) {
+		dev_err(card->dev, "could not map global utilities\n");
+		return -ENOMEM;
+	}
+
+	/* Enable SSI Tx signal */
+	clrsetbits_be32(&guts->pmuxcr, CCSR_GUTS_PMUXCR_UART0_I2C1_MASK,
+			CCSR_GUTS_PMUXCR_UART0_I2C1_UART0_SSI);
+
+	/* Enable SSI Rx signal */
+	clrsetbits_be32(&guts->pmuxcr, CCSR_GUTS_PMUXCR_SSI_DMA_TDM_MASK,
+			CCSR_GUTS_PMUXCR_SSI_DMA_TDM_SSI);
+
+	/* Enable DMA Channel for SSI */
+	guts_set_dmuxcr(guts, mdata->dma_id[0], mdata->dma_channel_id[0],
+			CCSR_GUTS_DMUXCR_SSI);
+
+	guts_set_dmuxcr(guts, mdata->dma_id[1], mdata->dma_channel_id[1],
+			CCSR_GUTS_DMUXCR_SSI);
+
+	iounmap(guts);
+
+	return 0;
+}
+
+/**
+ * p1022_rdk_startup: program the board with various hardware parameters
+ *
+ * This function takes board-specific information, like clock frequencies
+ * and serial data formats, and passes that information to the codec and
+ * transport drivers.
+ */
+static int p1022_rdk_startup(struct snd_pcm_substream *substream)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct machine_data *mdata =
+		container_of(rtd->card, struct machine_data, card);
+	struct device *dev = rtd->card->dev;
+	int ret = 0;
+
+	/* Tell the codec driver what the serial protocol is. */
+	ret = snd_soc_dai_set_fmt(rtd->codec_dai, mdata->dai_format);
+	if (ret < 0) {
+		dev_err(dev, "could not set codec driver audio format (ret=%i)\n",
+			ret);
+		return ret;
+	}
+
+	ret = snd_soc_dai_set_pll(rtd->codec_dai, 0, 0, mdata->clk_frequency,
+		mdata->clk_frequency);
+	if (ret < 0) {
+		dev_err(dev, "could not set codec PLL frequency (ret=%i)\n",
+			ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+/**
+ * p1022_rdk_machine_remove: Remove the sound device
+ *
+ * This function is called to remove the sound device for one SSI.  We
+ * de-program the DMACR and PMUXCR register.
+ */
+static int p1022_rdk_machine_remove(struct snd_soc_card *card)
+{
+	struct machine_data *mdata =
+		container_of(card, struct machine_data, card);
+	struct ccsr_guts __iomem *guts;
+
+	guts = ioremap(guts_phys, sizeof(struct ccsr_guts));
+	if (!guts) {
+		dev_err(card->dev, "could not map global utilities\n");
+		return -ENOMEM;
+	}
+
+	/* Restore the signal routing */
+	clrbits32(&guts->pmuxcr, CCSR_GUTS_PMUXCR_UART0_I2C1_MASK);
+	clrbits32(&guts->pmuxcr, CCSR_GUTS_PMUXCR_SSI_DMA_TDM_MASK);
+	guts_set_dmuxcr(guts, mdata->dma_id[0], mdata->dma_channel_id[0], 0);
+	guts_set_dmuxcr(guts, mdata->dma_id[1], mdata->dma_channel_id[1], 0);
+
+	iounmap(guts);
+
+	return 0;
+}
+
+/**
+ * p1022_rdk_ops: ASoC machine driver operations
+ */
+static struct snd_soc_ops p1022_rdk_ops = {
+	.startup = p1022_rdk_startup,
+};
+
+/**
+ * p1022_rdk_probe: platform probe function for the machine driver
+ *
+ * Although this is a machine driver, the SSI node is the "master" node with
+ * respect to audio hardware connections.  Therefore, we create a new ASoC
+ * device for each new SSI node that has a codec attached.
+ */
+static int p1022_rdk_probe(struct platform_device *pdev)
+{
+	struct device *dev = pdev->dev.parent;
+	/* ssi_pdev is the platform device for the SSI node that probed us */
+	struct platform_device *ssi_pdev =
+		container_of(dev, struct platform_device, dev);
+	struct device_node *np = ssi_pdev->dev.of_node;
+	struct device_node *codec_np = NULL;
+	struct machine_data *mdata;
+	const u32 *iprop;
+	int ret;
+
+	/* Find the codec node for this SSI. */
+	codec_np = of_parse_phandle(np, "codec-handle", 0);
+	if (!codec_np) {
+		dev_err(dev, "could not find codec node\n");
+		return -EINVAL;
+	}
+
+	mdata = kzalloc(sizeof(struct machine_data), GFP_KERNEL);
+	if (!mdata) {
+		ret = -ENOMEM;
+		goto error_put;
+	}
+
+	mdata->dai[0].cpu_dai_name = dev_name(&ssi_pdev->dev);
+	mdata->dai[0].ops = &p1022_rdk_ops;
+
+	/* ASoC core can match codec with device node */
+	mdata->dai[0].codec_of_node = codec_np;
+
+	/*
+	 * We register two DAIs per SSI, one for playback and the other for
+	 * capture.  We support codecs that have separate DAIs for both playback
+	 * and capture.
+	 */
+	memcpy(&mdata->dai[1], &mdata->dai[0], sizeof(struct snd_soc_dai_link));
+
+	/* The DAI names from the codec (snd_soc_dai_driver.name) */
+	mdata->dai[0].codec_dai_name = "wm8960-hifi";
+	mdata->dai[1].codec_dai_name = mdata->dai[0].codec_dai_name;
+
+	/*
+	 * Configure the SSI for I2S slave mode.  Older device trees have
+	 * an fsl,mode property, but we ignore that since there's really
+	 * only one way to configure the SSI.
+	 */
+	mdata->dai_format = SND_SOC_DAIFMT_NB_NF |
+		SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBM_CFM;
+	mdata->codec_clk_direction = SND_SOC_CLOCK_OUT;
+	mdata->cpu_clk_direction = SND_SOC_CLOCK_IN;
+
+	/*
+	 * In i2s-slave mode, the codec has its own clock source, so we
+	 * need to get the frequency from the device tree and pass it to
+	 * the codec driver.
+	 */
+	iprop = of_get_property(codec_np, "clock-frequency", NULL);
+	if (!iprop || !*iprop) {
+		dev_err(&pdev->dev, "codec bus-frequency property is missing or invalid\n");
+		ret = -EINVAL;
+		goto error;
+	}
+	mdata->clk_frequency = be32_to_cpup(iprop);
+
+	if (!mdata->clk_frequency) {
+		dev_err(&pdev->dev, "unknown clock frequency\n");
+		ret = -EINVAL;
+		goto error;
+	}
+
+	/* Find the playback DMA channel to use. */
+	mdata->dai[0].platform_name = mdata->platform_name[0];
+	ret = fsl_asoc_get_dma_channel(np, "fsl,playback-dma", &mdata->dai[0],
+				       &mdata->dma_channel_id[0],
+				       &mdata->dma_id[0]);
+	if (ret) {
+		dev_err(&pdev->dev, "missing/invalid playback DMA phandle (ret=%i)\n",
+			ret);
+		goto error;
+	}
+
+	/* Find the capture DMA channel to use. */
+	mdata->dai[1].platform_name = mdata->platform_name[1];
+	ret = fsl_asoc_get_dma_channel(np, "fsl,capture-dma", &mdata->dai[1],
+				       &mdata->dma_channel_id[1],
+				       &mdata->dma_id[1]);
+	if (ret) {
+		dev_err(&pdev->dev, "missing/invalid capture DMA phandle (ret=%i)\n",
+			ret);
+		goto error;
+	}
+
+	/* Initialize our DAI data structure.  */
+	mdata->dai[0].stream_name = "playback";
+	mdata->dai[1].stream_name = "capture";
+	mdata->dai[0].name = mdata->dai[0].stream_name;
+	mdata->dai[1].name = mdata->dai[1].stream_name;
+
+	mdata->card.probe = p1022_rdk_machine_probe;
+	mdata->card.remove = p1022_rdk_machine_remove;
+	mdata->card.name = pdev->name; /* The platform driver name */
+	mdata->card.owner = THIS_MODULE;
+	mdata->card.dev = &pdev->dev;
+	mdata->card.num_links = 2;
+	mdata->card.dai_link = mdata->dai;
+
+	/* Register with ASoC */
+	ret = snd_soc_register_card(&mdata->card);
+	if (ret) {
+		dev_err(&pdev->dev, "could not register card (ret=%i)\n", ret);
+		goto error;
+	}
+
+	return 0;
+
+error:
+	kfree(mdata);
+error_put:
+	of_node_put(codec_np);
+	return ret;
+}
+
+/**
+ * p1022_rdk_remove: remove the platform device
+ *
+ * This function is called when the platform device is removed.
+ */
+static int __devexit p1022_rdk_remove(struct platform_device *pdev)
+{
+	struct snd_soc_card *card = platform_get_drvdata(pdev);
+	struct machine_data *mdata =
+		container_of(card, struct machine_data, card);
+
+	snd_soc_unregister_card(card);
+	kfree(mdata);
+
+	return 0;
+}
+
+static struct platform_driver p1022_rdk_driver = {
+	.probe = p1022_rdk_probe,
+	.remove = __devexit_p(p1022_rdk_remove),
+	.driver = {
+		/*
+		 * The name must match 'compatible' property in the device tree,
+		 * in lowercase letters.
+		 */
+		.name = "snd-soc-p1022rdk",
+		.owner = THIS_MODULE,
+	},
+};
+
+/**
+ * p1022_rdk_init: machine driver initialization.
+ *
+ * This function is called when this module is loaded.
+ */
+static int __init p1022_rdk_init(void)
+{
+	struct device_node *guts_np;
+	struct resource res;
+
+	/* Get the physical address of the global utilities registers */
+	guts_np = of_find_compatible_node(NULL, NULL, "fsl,p1022-guts");
+	if (of_address_to_resource(guts_np, 0, &res)) {
+		pr_err("snd-soc-p1022rdk: missing/invalid global utils node\n");
+		of_node_put(guts_np);
+		return -EINVAL;
+	}
+	guts_phys = res.start;
+	of_node_put(guts_np);
+
+	return platform_driver_register(&p1022_rdk_driver);
+}
+
+/**
+ * p1022_rdk_exit: machine driver exit
+ *
+ * This function is called when this driver is unloaded.
+ */
+static void __exit p1022_rdk_exit(void)
+{
+	platform_driver_unregister(&p1022_rdk_driver);
+}
+
+late_initcall(p1022_rdk_init);
+module_exit(p1022_rdk_exit);
+
+MODULE_AUTHOR("Timur Tabi <timur@freescale.com>");
+MODULE_DESCRIPTION("Freescale / iVeia P1022 RDK ALSA SoC machine driver");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/fsl/pcm030-audio-fabric.c b/sound/soc/fsl/pcm030-audio-fabric.c
index 4b63ec8..4d26192 100644
--- a/sound/soc/fsl/pcm030-audio-fabric.c
+++ b/sound/soc/fsl/pcm030-audio-fabric.c
@@ -29,14 +29,14 @@
 
 static struct snd_soc_dai_link pcm030_fabric_dai[] = {
 {
-	.name = "AC97",
+	.name = "AC97.0",
 	.stream_name = "AC97 Analog",
 	.codec_dai_name = "wm9712-hifi",
 	.cpu_dai_name = "mpc5200-psc-ac97.0",
 	.codec_name = "wm9712-codec",
 },
 {
-	.name = "AC97",
+	.name = "AC97.1",
 	.stream_name = "AC97 IEC958",
 	.codec_dai_name = "wm9712-aux",
 	.cpu_dai_name = "mpc5200-psc-ac97.1",
diff --git a/sound/soc/kirkwood/kirkwood-dma.c b/sound/soc/kirkwood/kirkwood-dma.c
index b9f1659..58d5a96 100644
--- a/sound/soc/kirkwood/kirkwood-dma.c
+++ b/sound/soc/kirkwood/kirkwood-dma.c
@@ -22,12 +22,16 @@
 #include "kirkwood.h"
 
 #define KIRKWOOD_RATES \
-	(SNDRV_PCM_RATE_44100 | \
-	 SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000)
+	(SNDRV_PCM_RATE_8000_192000 |		\
+	 SNDRV_PCM_RATE_CONTINUOUS |		\
+	 SNDRV_PCM_RATE_KNOT)
+
 #define KIRKWOOD_FORMATS \
 	(SNDRV_PCM_FMTBIT_S16_LE | \
 	 SNDRV_PCM_FMTBIT_S24_LE | \
-	 SNDRV_PCM_FMTBIT_S32_LE)
+	 SNDRV_PCM_FMTBIT_S32_LE | \
+	 SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_LE | \
+	 SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_BE)
 
 struct kirkwood_dma_priv {
 	struct snd_pcm_substream *play_stream;
@@ -43,10 +47,10 @@
 		 SNDRV_PCM_INFO_PAUSE),
 	.formats		= KIRKWOOD_FORMATS,
 	.rates			= KIRKWOOD_RATES,
-	.rate_min		= 44100,
-	.rate_max		= 96000,
+	.rate_min		= 8000,
+	.rate_max		= 384000,
 	.channels_min		= 1,
-	.channels_max		= 2,
+	.channels_max		= 8,
 	.buffer_bytes_max	= KIRKWOOD_SND_MAX_PERIOD_BYTES * KIRKWOOD_SND_MAX_PERIODS,
 	.period_bytes_min	= KIRKWOOD_SND_MIN_PERIOD_BYTES,
 	.period_bytes_max	= KIRKWOOD_SND_MAX_PERIOD_BYTES,
@@ -71,7 +75,6 @@
 		printk(KERN_WARNING "%s: got err interrupt 0x%lx\n",
 				__func__, cause);
 		writel(cause, priv->io + KIRKWOOD_ERR_CAUSE);
-		return IRQ_HANDLED;
 	}
 
 	/* we've enabled only bytes interrupts ... */
@@ -178,7 +181,7 @@
 	}
 
 	dram = mv_mbus_dram_info();
-	addr = virt_to_phys(substream->dma_buffer.area);
+	addr = substream->dma_buffer.addr;
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
 		prdata->play_stream = substream;
 		kirkwood_dma_conf_mbus_windows(priv->io,
diff --git a/sound/soc/kirkwood/kirkwood-i2s.c b/sound/soc/kirkwood/kirkwood-i2s.c
index 542538d..d3629d5 100644
--- a/sound/soc/kirkwood/kirkwood-i2s.c
+++ b/sound/soc/kirkwood/kirkwood-i2s.c
@@ -95,10 +95,33 @@
 	do {
 		cpu_relax();
 		value = readl(io + KIRKWOOD_DCO_SPCR_STATUS);
-		value &= KIRKWOOD_DCO_SPCR_STATUS;
+		value &= KIRKWOOD_DCO_SPCR_STATUS_DCO_LOCK;
 	} while (value == 0);
 }
 
+static void kirkwood_set_rate(struct snd_soc_dai *dai,
+	struct kirkwood_dma_data *priv, unsigned long rate)
+{
+	uint32_t clks_ctrl;
+
+	if (rate == 44100 || rate == 48000 || rate == 96000) {
+		/* use internal dco for supported rates */
+		dev_dbg(dai->dev, "%s: dco set rate = %lu\n",
+			__func__, rate);
+		kirkwood_set_dco(priv->io, rate);
+
+		clks_ctrl = KIRKWOOD_MCLK_SOURCE_DCO;
+	} else if (!IS_ERR(priv->extclk)) {
+		/* use optional external clk for other rates */
+		dev_dbg(dai->dev, "%s: extclk set rate = %lu -> %lu\n",
+			__func__, rate, 256 * rate);
+		clk_set_rate(priv->extclk, 256 * rate);
+
+		clks_ctrl = KIRKWOOD_MCLK_SOURCE_EXTCLK;
+	}
+	writel(clks_ctrl, priv->io + KIRKWOOD_CLOCKS_CTRL);
+}
+
 static int kirkwood_i2s_startup(struct snd_pcm_substream *substream,
 		struct snd_soc_dai *dai)
 {
@@ -113,26 +136,21 @@
 				 struct snd_soc_dai *dai)
 {
 	struct kirkwood_dma_data *priv = snd_soc_dai_get_drvdata(dai);
-	unsigned int i2s_reg, reg;
-	unsigned long i2s_value, value;
+	uint32_t ctl_play, ctl_rec;
+	unsigned int i2s_reg;
+	unsigned long i2s_value;
 
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
 		i2s_reg = KIRKWOOD_I2S_PLAYCTL;
-		reg = KIRKWOOD_PLAYCTL;
 	} else {
 		i2s_reg = KIRKWOOD_I2S_RECCTL;
-		reg = KIRKWOOD_RECCTL;
 	}
 
-	/* set dco conf */
-	kirkwood_set_dco(priv->io, params_rate(params));
+	kirkwood_set_rate(dai, priv, params_rate(params));
 
 	i2s_value = readl(priv->io+i2s_reg);
 	i2s_value &= ~KIRKWOOD_I2S_CTL_SIZE_MASK;
 
-	value = readl(priv->io+reg);
-	value &= ~KIRKWOOD_PLAYCTL_SIZE_MASK;
-
 	/*
 	 * Size settings in play/rec i2s control regs and play/rec control
 	 * regs must be the same.
@@ -140,38 +158,57 @@
 	switch (params_format(params)) {
 	case SNDRV_PCM_FORMAT_S16_LE:
 		i2s_value |= KIRKWOOD_I2S_CTL_SIZE_16;
-		value |= KIRKWOOD_PLAYCTL_SIZE_16_C;
+		ctl_play = KIRKWOOD_PLAYCTL_SIZE_16_C |
+			   KIRKWOOD_PLAYCTL_I2S_EN;
+		ctl_rec = KIRKWOOD_RECCTL_SIZE_16_C |
+			  KIRKWOOD_RECCTL_I2S_EN;
 		break;
 	/*
 	 * doesn't work... S20_3LE != kirkwood 20bit format ?
 	 *
 	case SNDRV_PCM_FORMAT_S20_3LE:
 		i2s_value |= KIRKWOOD_I2S_CTL_SIZE_20;
-		value |= KIRKWOOD_PLAYCTL_SIZE_20;
+		ctl_play = KIRKWOOD_PLAYCTL_SIZE_20 |
+			   KIRKWOOD_PLAYCTL_I2S_EN;
+		ctl_rec = KIRKWOOD_RECCTL_SIZE_20 |
+			  KIRKWOOD_RECCTL_I2S_EN;
 		break;
 	*/
 	case SNDRV_PCM_FORMAT_S24_LE:
 		i2s_value |= KIRKWOOD_I2S_CTL_SIZE_24;
-		value |= KIRKWOOD_PLAYCTL_SIZE_24;
+		ctl_play = KIRKWOOD_PLAYCTL_SIZE_24 |
+			   KIRKWOOD_PLAYCTL_I2S_EN;
+		ctl_rec = KIRKWOOD_RECCTL_SIZE_24 |
+			  KIRKWOOD_RECCTL_I2S_EN;
 		break;
 	case SNDRV_PCM_FORMAT_S32_LE:
 		i2s_value |= KIRKWOOD_I2S_CTL_SIZE_32;
-		value |= KIRKWOOD_PLAYCTL_SIZE_32;
+		ctl_play = KIRKWOOD_PLAYCTL_SIZE_32 |
+			   KIRKWOOD_PLAYCTL_I2S_EN;
+		ctl_rec = KIRKWOOD_RECCTL_SIZE_32 |
+			  KIRKWOOD_RECCTL_I2S_EN;
 		break;
 	default:
 		return -EINVAL;
 	}
 
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-		value &= ~KIRKWOOD_PLAYCTL_MONO_MASK;
 		if (params_channels(params) == 1)
-			value |= KIRKWOOD_PLAYCTL_MONO_BOTH;
+			ctl_play |= KIRKWOOD_PLAYCTL_MONO_BOTH;
 		else
-			value |= KIRKWOOD_PLAYCTL_MONO_OFF;
+			ctl_play |= KIRKWOOD_PLAYCTL_MONO_OFF;
+
+		priv->ctl_play &= ~(KIRKWOOD_PLAYCTL_MONO_MASK |
+				    KIRKWOOD_PLAYCTL_I2S_EN |
+				    KIRKWOOD_PLAYCTL_SPDIF_EN |
+				    KIRKWOOD_PLAYCTL_SIZE_MASK);
+		priv->ctl_play |= ctl_play;
+	} else {
+		priv->ctl_rec &= ~KIRKWOOD_RECCTL_SIZE_MASK;
+		priv->ctl_rec |= ctl_rec;
 	}
 
 	writel(i2s_value, priv->io+i2s_reg);
-	writel(value, priv->io+reg);
 
 	return 0;
 }
@@ -180,67 +217,70 @@
 				int cmd, struct snd_soc_dai *dai)
 {
 	struct kirkwood_dma_data *priv = snd_soc_dai_get_drvdata(dai);
-	unsigned long value;
+	uint32_t ctl, value;
 
-	/*
-	 * specs says KIRKWOOD_PLAYCTL must be read 2 times before
-	 * changing it. So read 1 time here and 1 later.
-	 */
-	value = readl(priv->io + KIRKWOOD_PLAYCTL);
+	ctl = readl(priv->io + KIRKWOOD_PLAYCTL);
+	if (ctl & KIRKWOOD_PLAYCTL_PAUSE) {
+		unsigned timeout = 5000;
+		/*
+		 * The Armada510 spec says that if we enter pause mode, the
+		 * busy bit must be read back as clear _twice_.  Make sure
+		 * we respect that otherwise we get DMA underruns.
+		 */
+		do {
+			value = ctl;
+			ctl = readl(priv->io + KIRKWOOD_PLAYCTL);
+			if (!((ctl | value) & KIRKWOOD_PLAYCTL_PLAY_BUSY))
+				break;
+			udelay(1);
+		} while (timeout--);
+
+		if ((ctl | value) & KIRKWOOD_PLAYCTL_PLAY_BUSY)
+			dev_notice(dai->dev, "timed out waiting for busy to deassert: %08x\n",
+				   ctl);
+	}
 
 	switch (cmd) {
 	case SNDRV_PCM_TRIGGER_START:
-		/* stop audio, enable interrupts */
-		value = readl(priv->io + KIRKWOOD_PLAYCTL);
-		value |= KIRKWOOD_PLAYCTL_PAUSE;
+		/* configure */
+		ctl = priv->ctl_play;
+		value = ctl & ~(KIRKWOOD_PLAYCTL_I2S_EN |
+				KIRKWOOD_PLAYCTL_SPDIF_EN);
 		writel(value, priv->io + KIRKWOOD_PLAYCTL);
 
+		/* enable interrupts */
 		value = readl(priv->io + KIRKWOOD_INT_MASK);
 		value |= KIRKWOOD_INT_CAUSE_PLAY_BYTES;
 		writel(value, priv->io + KIRKWOOD_INT_MASK);
 
-		/* configure audio & enable i2s playback */
-		value = readl(priv->io + KIRKWOOD_PLAYCTL);
-		value &= ~KIRKWOOD_PLAYCTL_BURST_MASK;
-		value &= ~(KIRKWOOD_PLAYCTL_PAUSE | KIRKWOOD_PLAYCTL_I2S_MUTE
-				| KIRKWOOD_PLAYCTL_SPDIF_EN);
-
-		if (priv->burst == 32)
-			value |= KIRKWOOD_PLAYCTL_BURST_32;
-		else
-			value |= KIRKWOOD_PLAYCTL_BURST_128;
-		value |= KIRKWOOD_PLAYCTL_I2S_EN;
-		writel(value, priv->io + KIRKWOOD_PLAYCTL);
+		/* enable playback */
+		writel(ctl, priv->io + KIRKWOOD_PLAYCTL);
 		break;
 
 	case SNDRV_PCM_TRIGGER_STOP:
 		/* stop audio, disable interrupts */
-		value = readl(priv->io + KIRKWOOD_PLAYCTL);
-		value |= KIRKWOOD_PLAYCTL_PAUSE | KIRKWOOD_PLAYCTL_I2S_MUTE;
-		writel(value, priv->io + KIRKWOOD_PLAYCTL);
+		ctl |= KIRKWOOD_PLAYCTL_PAUSE | KIRKWOOD_PLAYCTL_I2S_MUTE;
+		writel(ctl, priv->io + KIRKWOOD_PLAYCTL);
 
 		value = readl(priv->io + KIRKWOOD_INT_MASK);
 		value &= ~KIRKWOOD_INT_CAUSE_PLAY_BYTES;
 		writel(value, priv->io + KIRKWOOD_INT_MASK);
 
 		/* disable all playbacks */
-		value = readl(priv->io + KIRKWOOD_PLAYCTL);
-		value &= ~(KIRKWOOD_PLAYCTL_I2S_EN | KIRKWOOD_PLAYCTL_SPDIF_EN);
-		writel(value, priv->io + KIRKWOOD_PLAYCTL);
+		ctl &= ~(KIRKWOOD_PLAYCTL_I2S_EN | KIRKWOOD_PLAYCTL_SPDIF_EN);
+		writel(ctl, priv->io + KIRKWOOD_PLAYCTL);
 		break;
 
 	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
 	case SNDRV_PCM_TRIGGER_SUSPEND:
-		value = readl(priv->io + KIRKWOOD_PLAYCTL);
-		value |= KIRKWOOD_PLAYCTL_PAUSE | KIRKWOOD_PLAYCTL_I2S_MUTE;
-		writel(value, priv->io + KIRKWOOD_PLAYCTL);
+		ctl |= KIRKWOOD_PLAYCTL_PAUSE | KIRKWOOD_PLAYCTL_I2S_MUTE;
+		writel(ctl, priv->io + KIRKWOOD_PLAYCTL);
 		break;
 
 	case SNDRV_PCM_TRIGGER_RESUME:
 	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-		value = readl(priv->io + KIRKWOOD_PLAYCTL);
-		value &= ~(KIRKWOOD_PLAYCTL_PAUSE | KIRKWOOD_PLAYCTL_I2S_MUTE);
-		writel(value, priv->io + KIRKWOOD_PLAYCTL);
+		ctl &= ~(KIRKWOOD_PLAYCTL_PAUSE | KIRKWOOD_PLAYCTL_I2S_MUTE);
+		writel(ctl, priv->io + KIRKWOOD_PLAYCTL);
 		break;
 
 	default:
@@ -254,35 +294,24 @@
 				int cmd, struct snd_soc_dai *dai)
 {
 	struct kirkwood_dma_data *priv = snd_soc_dai_get_drvdata(dai);
-	unsigned long value;
+	uint32_t ctl, value;
 
 	value = readl(priv->io + KIRKWOOD_RECCTL);
 
 	switch (cmd) {
 	case SNDRV_PCM_TRIGGER_START:
-		/* stop audio, enable interrupts */
-		value = readl(priv->io + KIRKWOOD_RECCTL);
-		value |= KIRKWOOD_RECCTL_PAUSE;
+		/* configure */
+		ctl = priv->ctl_rec;
+		value = ctl & ~KIRKWOOD_RECCTL_I2S_EN;
 		writel(value, priv->io + KIRKWOOD_RECCTL);
 
+		/* enable interrupts */
 		value = readl(priv->io + KIRKWOOD_INT_MASK);
 		value |= KIRKWOOD_INT_CAUSE_REC_BYTES;
 		writel(value, priv->io + KIRKWOOD_INT_MASK);
 
-		/* configure audio & enable i2s record */
-		value = readl(priv->io + KIRKWOOD_RECCTL);
-		value &= ~KIRKWOOD_RECCTL_BURST_MASK;
-		value &= ~KIRKWOOD_RECCTL_MONO;
-		value &= ~(KIRKWOOD_RECCTL_PAUSE | KIRKWOOD_RECCTL_MUTE
-			| KIRKWOOD_RECCTL_SPDIF_EN);
-
-		if (priv->burst == 32)
-			value |= KIRKWOOD_RECCTL_BURST_32;
-		else
-			value |= KIRKWOOD_RECCTL_BURST_128;
-		value |= KIRKWOOD_RECCTL_I2S_EN;
-
-		writel(value, priv->io + KIRKWOOD_RECCTL);
+		/* enable record */
+		writel(ctl, priv->io + KIRKWOOD_RECCTL);
 		break;
 
 	case SNDRV_PCM_TRIGGER_STOP:
@@ -389,90 +418,125 @@
 		.channels_min = 1,
 		.channels_max = 2,
 		.rates = KIRKWOOD_I2S_RATES,
-		.formats = KIRKWOOD_I2S_FORMATS,},
+		.formats = KIRKWOOD_I2S_FORMATS,
+	},
 	.capture = {
 		.channels_min = 1,
 		.channels_max = 2,
 		.rates = KIRKWOOD_I2S_RATES,
-		.formats = KIRKWOOD_I2S_FORMATS,},
+		.formats = KIRKWOOD_I2S_FORMATS,
+	},
+	.ops = &kirkwood_i2s_dai_ops,
+};
+
+static struct snd_soc_dai_driver kirkwood_i2s_dai_extclk = {
+	.probe = kirkwood_i2s_probe,
+	.remove = kirkwood_i2s_remove,
+	.playback = {
+		.channels_min = 1,
+		.channels_max = 2,
+		.rates = SNDRV_PCM_RATE_8000_192000 |
+			 SNDRV_PCM_RATE_CONTINUOUS |
+			 SNDRV_PCM_RATE_KNOT,
+		.formats = KIRKWOOD_I2S_FORMATS,
+	},
+	.capture = {
+		.channels_min = 1,
+		.channels_max = 2,
+		.rates = SNDRV_PCM_RATE_8000_192000 |
+			 SNDRV_PCM_RATE_CONTINUOUS |
+			 SNDRV_PCM_RATE_KNOT,
+		.formats = KIRKWOOD_I2S_FORMATS,
+	},
 	.ops = &kirkwood_i2s_dai_ops,
 };
 
 static __devinit int kirkwood_i2s_dev_probe(struct platform_device *pdev)
 {
-	struct resource *mem;
-	struct kirkwood_asoc_platform_data *data =
-		pdev->dev.platform_data;
+	struct kirkwood_asoc_platform_data *data = pdev->dev.platform_data;
+	struct snd_soc_dai_driver *soc_dai = &kirkwood_i2s_dai;
 	struct kirkwood_dma_data *priv;
+	struct resource *mem;
 	int err;
 
-	priv = kzalloc(sizeof(struct kirkwood_dma_data), GFP_KERNEL);
+	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
 	if (!priv) {
 		dev_err(&pdev->dev, "allocation failed\n");
-		err = -ENOMEM;
-		goto error;
+		return -ENOMEM;
 	}
 	dev_set_drvdata(&pdev->dev, priv);
 
 	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!mem) {
 		dev_err(&pdev->dev, "platform_get_resource failed\n");
-		err = -ENXIO;
-		goto err_alloc;
+		return -ENXIO;
 	}
 
-	priv->mem = request_mem_region(mem->start, SZ_16K, DRV_NAME);
-	if (!priv->mem) {
-		dev_err(&pdev->dev, "request_mem_region failed\n");
-		err = -EBUSY;
-		goto err_alloc;
-	}
-
-	priv->io = ioremap(priv->mem->start, SZ_16K);
+	priv->io = devm_request_and_ioremap(&pdev->dev, mem);
 	if (!priv->io) {
-		dev_err(&pdev->dev, "ioremap failed\n");
-		err = -ENOMEM;
-		goto err_iomem;
+		dev_err(&pdev->dev, "devm_request_and_ioremap failed\n");
+		return -ENOMEM;
 	}
 
 	priv->irq = platform_get_irq(pdev, 0);
 	if (priv->irq <= 0) {
 		dev_err(&pdev->dev, "platform_get_irq failed\n");
-		err = -ENXIO;
-		goto err_ioremap;
+		return -ENXIO;
 	}
 
 	if (!data) {
 		dev_err(&pdev->dev, "no platform data ?!\n");
-		err = -EINVAL;
-		goto err_ioremap;
+		return -EINVAL;
 	}
 
 	priv->burst = data->burst;
 
-	priv->clk = clk_get(&pdev->dev, NULL);
+	priv->clk = devm_clk_get(&pdev->dev, NULL);
 	if (IS_ERR(priv->clk)) {
 		dev_err(&pdev->dev, "no clock\n");
-		err = PTR_ERR(priv->clk);
-		goto err_ioremap;
+		return PTR_ERR(priv->clk);
 	}
-	clk_prepare_enable(priv->clk);
 
-	err = snd_soc_register_dai(&pdev->dev, &kirkwood_i2s_dai);
+	err = clk_prepare_enable(priv->clk);
+	if (err < 0)
+		return err;
+
+	priv->extclk = clk_get(&pdev->dev, "extclk");
+	if (!IS_ERR(priv->extclk)) {
+		if (priv->extclk == priv->clk) {
+			clk_put(priv->extclk);
+			priv->extclk = ERR_PTR(-EINVAL);
+		} else {
+			dev_info(&pdev->dev, "found external clock\n");
+			clk_prepare_enable(priv->extclk);
+			soc_dai = &kirkwood_i2s_dai_extclk;
+		}
+	}
+
+	/* Some sensible defaults - this reflects the powerup values */
+	priv->ctl_play = KIRKWOOD_PLAYCTL_SIZE_24;
+	priv->ctl_rec = KIRKWOOD_RECCTL_SIZE_24;
+
+	/* Select the burst size */
+	if (data->burst == 32) {
+		priv->ctl_play |= KIRKWOOD_PLAYCTL_BURST_32;
+		priv->ctl_rec |= KIRKWOOD_RECCTL_BURST_32;
+	} else {
+		priv->ctl_play |= KIRKWOOD_PLAYCTL_BURST_128;
+		priv->ctl_rec |= KIRKWOOD_RECCTL_BURST_128;
+	}
+
+	err = snd_soc_register_dai(&pdev->dev, soc_dai);
 	if (!err)
 		return 0;
 	dev_err(&pdev->dev, "snd_soc_register_dai failed\n");
 
+	if (!IS_ERR(priv->extclk)) {
+		clk_disable_unprepare(priv->extclk);
+		clk_put(priv->extclk);
+	}
 	clk_disable_unprepare(priv->clk);
-	clk_put(priv->clk);
 
-err_ioremap:
-	iounmap(priv->io);
-err_iomem:
-	release_mem_region(priv->mem->start, SZ_16K);
-err_alloc:
-	kfree(priv);
-error:
 	return err;
 }
 
@@ -482,12 +546,11 @@
 
 	snd_soc_unregister_dai(&pdev->dev);
 
+	if (!IS_ERR(priv->extclk)) {
+		clk_disable_unprepare(priv->extclk);
+		clk_put(priv->extclk);
+	}
 	clk_disable_unprepare(priv->clk);
-	clk_put(priv->clk);
-
-	iounmap(priv->io);
-	release_mem_region(priv->mem->start, SZ_16K);
-	kfree(priv);
 
 	return 0;
 }
diff --git a/sound/soc/kirkwood/kirkwood.h b/sound/soc/kirkwood/kirkwood.h
index f9084d8..4d92637 100644
--- a/sound/soc/kirkwood/kirkwood.h
+++ b/sound/soc/kirkwood/kirkwood.h
@@ -77,6 +77,11 @@
 #define KIRKWOOD_DCO_SPCR_STATUS		0x120c
 #define KIRKWOOD_DCO_SPCR_STATUS_DCO_LOCK	(1<<16)
 
+#define KIRKWOOD_CLOCKS_CTRL			0x1230
+#define KIRKWOOD_MCLK_SOURCE_MASK		(3<<0)
+#define KIRKWOOD_MCLK_SOURCE_DCO		(0<<0)
+#define KIRKWOOD_MCLK_SOURCE_EXTCLK		(3<<0)
+
 #define KIRKWOOD_ERR_CAUSE			0x1300
 #define KIRKWOOD_ERR_MASK			0x1304
 
@@ -119,11 +124,13 @@
 #define KIRKWOOD_SND_MAX_PERIOD_BYTES		0x4000
 
 struct kirkwood_dma_data {
-	struct resource *mem;
 	void __iomem *io;
+	struct clk *clk;
+	struct clk *extclk;
+	uint32_t ctl_play;
+	uint32_t ctl_rec;
 	int irq;
 	int burst;
-	struct clk *clk;
 };
 
 #endif
diff --git a/sound/soc/mxs/mxs-saif.c b/sound/soc/mxs/mxs-saif.c
index c294fbb..b304e37 100644
--- a/sound/soc/mxs/mxs-saif.c
+++ b/sound/soc/mxs/mxs-saif.c
@@ -229,6 +229,7 @@
 	saif->mclk_in_use = 0;
 	return 0;
 }
+EXPORT_SYMBOL_GPL(mxs_saif_put_mclk);
 
 /*
  * Get MCLK and set clock rate, then enable it
@@ -282,6 +283,7 @@
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(mxs_saif_get_mclk);
 
 /*
  * SAIF DAI format configuration.
diff --git a/sound/soc/omap/mcbsp.c b/sound/soc/omap/mcbsp.c
index afb8d4f..a9a2438 100644
--- a/sound/soc/omap/mcbsp.c
+++ b/sound/soc/omap/mcbsp.c
@@ -28,8 +28,6 @@
 
 #include <linux/platform_data/asoc-ti-mcbsp.h>
 
-#include <plat/cpu.h>
-
 #include "mcbsp.h"
 
 static void omap_mcbsp_write(struct omap_mcbsp *mcbsp, u16 reg, u32 val)
@@ -612,7 +610,7 @@
 	 * system will refuse to enter idle if the CLKS pin source is not reset
 	 * back to internal source.
 	 */
-	if (!cpu_class_is_omap1())
+	if (!mcbsp_omap1())
 		omap2_mcbsp_set_clks_src(mcbsp, MCBSP_CLKS_PRCM_SRC);
 
 	spin_lock(&mcbsp->lock);
diff --git a/sound/soc/omap/mcbsp.h b/sound/soc/omap/mcbsp.h
index 49a6725..a89791c 100644
--- a/sound/soc/omap/mcbsp.h
+++ b/sound/soc/omap/mcbsp.h
@@ -26,6 +26,12 @@
 
 #include "omap-pcm.h"
 
+#ifdef CONFIG_ARCH_OMAP1
+#define mcbsp_omap1()	1
+#else
+#define mcbsp_omap1()	0
+#endif
+
 /* McBSP register numbers. Register address offset = num * reg_step */
 enum {
 	/* Common registers */
diff --git a/sound/soc/omap/omap-abe-twl6040.c b/sound/soc/omap/omap-abe-twl6040.c
index a57a4e6..1d6ea86 100644
--- a/sound/soc/omap/omap-abe-twl6040.c
+++ b/sound/soc/omap/omap-abe-twl6040.c
@@ -331,8 +331,8 @@
 			num_links = 1;
 		}
 
-		of_property_read_u32(node, "ti,jack-detection",
-				     &priv->jack_detection);
+		priv->jack_detection = of_property_read_bool(node,
+							   "ti,jack-detection");
 		of_property_read_u32(node, "ti,mclk-freq",
 				     &priv->mclk_freq);
 		if (!priv->mclk_freq) {
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index a6ee157..0916760 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -34,7 +34,6 @@
 #include <sound/initval.h>
 #include <sound/soc.h>
 
-#include <plat/cpu.h>
 #include <linux/platform_data/asoc-ti-mcbsp.h>
 #include "mcbsp.h"
 #include "omap-mcbsp.h"
@@ -512,7 +511,7 @@
 		regs->srgr2	|= CLKSM;
 		break;
 	case OMAP_MCBSP_SYSCLK_CLKS_FCLK:
-		if (cpu_class_is_omap1()) {
+		if (mcbsp_omap1()) {
 			err = -EINVAL;
 			break;
 		}
@@ -520,7 +519,7 @@
 					       MCBSP_CLKS_PRCM_SRC);
 		break;
 	case OMAP_MCBSP_SYSCLK_CLKS_EXT:
-		if (cpu_class_is_omap1()) {
+		if (mcbsp_omap1()) {
 			err = 0;
 			break;
 		}
diff --git a/sound/soc/omap/zoom2.c b/sound/soc/omap/zoom2.c
index 1ff6bb9..771bff2 100644
--- a/sound/soc/omap/zoom2.c
+++ b/sound/soc/omap/zoom2.c
@@ -37,8 +37,6 @@
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
 
-#define ZOOM2_HEADSET_MUX_GPIO		(OMAP_MAX_GPIO_LINES + 15)
-
 static int zoom2_hw_params(struct snd_pcm_substream *substream,
 				struct snd_pcm_hw_params *params)
 {
@@ -187,9 +185,6 @@
 	if (ret)
 		goto err1;
 
-	BUG_ON(gpio_request(ZOOM2_HEADSET_MUX_GPIO, "hs_mux") < 0);
-	gpio_direction_output(ZOOM2_HEADSET_MUX_GPIO, 0);
-
 	return 0;
 
 err1:
@@ -202,8 +197,6 @@
 
 static void __exit zoom2_soc_exit(void)
 {
-	gpio_free(ZOOM2_HEADSET_MUX_GPIO);
-
 	platform_device_unregister(zoom2_snd_device);
 }
 module_exit(zoom2_soc_exit);
diff --git a/sound/soc/samsung/ac97.c b/sound/soc/samsung/ac97.c
index 14fbcd3..cd6c707 100644
--- a/sound/soc/samsung/ac97.c
+++ b/sound/soc/samsung/ac97.c
@@ -442,7 +442,7 @@
 		ret = -ENODEV;
 		goto err2;
 	}
-	clk_enable(s3c_ac97.ac97_clk);
+	clk_prepare_enable(s3c_ac97.ac97_clk);
 
 	if (ac97_pdata->cfg_gpio(pdev)) {
 		dev_err(&pdev->dev, "Unable to configure gpio\n");
@@ -462,13 +462,20 @@
 	if (ret)
 		goto err5;
 
-	return 0;
+	ret = asoc_dma_platform_register(&pdev->dev);
+	if (ret) {
+		dev_err(&pdev->dev, "failed to get register DMA: %d\n", ret);
+		goto err6;
+	}
 
+	return 0;
+err6:
+	snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(s3c_ac97_dai));
 err5:
 	free_irq(irq_res->start, NULL);
 err4:
 err3:
-	clk_disable(s3c_ac97.ac97_clk);
+	clk_disable_unprepare(s3c_ac97.ac97_clk);
 	clk_put(s3c_ac97.ac97_clk);
 err2:
 	iounmap(s3c_ac97.regs);
@@ -482,13 +489,14 @@
 {
 	struct resource *mem_res, *irq_res;
 
+	asoc_dma_platform_unregister(&pdev->dev);
 	snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(s3c_ac97_dai));
 
 	irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
 	if (irq_res)
 		free_irq(irq_res->start, NULL);
 
-	clk_disable(s3c_ac97.ac97_clk);
+	clk_disable_unprepare(s3c_ac97.ac97_clk);
 	clk_put(s3c_ac97.ac97_clk);
 
 	iounmap(s3c_ac97.regs);
diff --git a/sound/soc/samsung/bells.c b/sound/soc/samsung/bells.c
index b56b9a3..01c1c5a 100644
--- a/sound/soc/samsung/bells.c
+++ b/sound/soc/samsung/bells.c
@@ -18,15 +18,6 @@
 #include "../codecs/wm5102.h"
 #include "../codecs/wm9081.h"
 
-/*
- * 44.1kHz based clocks for the SYSCLK domain, use a very high clock
- * to allow all the DSP functionality to be enabled if desired.
- */
-#define SYSCLK_RATE (44100 * 1024)
-
-/* 48kHz based clocks for the ASYNC domain */
-#define ASYNCCLK_RATE (48000 * 512)
-
 /* BCLK2 is fixed at this currently */
 #define BCLK2_RATE (64 * 8000)
 
@@ -36,15 +27,40 @@
  */
 #define MCLK_RATE 24576000
 
-#define WM9081_AUDIO_RATE 44100
-#define WM9081_MCLK_RATE  (WM9081_AUDIO_RATE * 256)
+#define SYS_AUDIO_RATE 44100
+#define SYS_MCLK_RATE  (SYS_AUDIO_RATE * 512)
+
+#define DAI_AP_DSP    0
+#define DAI_DSP_CODEC 1
+#define DAI_CODEC_CP  2
+#define DAI_CODEC_SUB 3
+
+struct bells_drvdata {
+	int sysclk_rate;
+	int asyncclk_rate;
+};
+
+static struct bells_drvdata wm2200_drvdata = {
+	.sysclk_rate = 22579200,
+};
+
+static struct bells_drvdata wm5102_drvdata = {
+	.sysclk_rate = 45158400,
+	.asyncclk_rate = 49152000,
+};
+
+static struct bells_drvdata wm5110_drvdata = {
+	.sysclk_rate = 135475200,
+	.asyncclk_rate = 147456000,
+};
 
 static int bells_set_bias_level(struct snd_soc_card *card,
 				struct snd_soc_dapm_context *dapm,
 				enum snd_soc_bias_level level)
 {
-	struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
+	struct snd_soc_dai *codec_dai = card->rtd[DAI_DSP_CODEC].codec_dai;
 	struct snd_soc_codec *codec = codec_dai->codec;
+	struct bells_drvdata *bells = card->drvdata;
 	int ret;
 
 	if (dapm->dev != codec_dai->dev)
@@ -52,18 +68,21 @@
 
 	switch (level) {
 	case SND_SOC_BIAS_PREPARE:
-		if (dapm->bias_level == SND_SOC_BIAS_STANDBY) {
-			ret = snd_soc_codec_set_pll(codec, WM5102_FLL1,
-						    ARIZONA_FLL_SRC_MCLK1,
-						    MCLK_RATE,
-						    SYSCLK_RATE);
-			if (ret < 0)
-				pr_err("Failed to start FLL: %d\n", ret);
+		if (dapm->bias_level != SND_SOC_BIAS_STANDBY)
+			break;
 
+		ret = snd_soc_codec_set_pll(codec, WM5102_FLL1,
+					    ARIZONA_FLL_SRC_MCLK1,
+					    MCLK_RATE,
+					    bells->sysclk_rate);
+		if (ret < 0)
+			pr_err("Failed to start FLL: %d\n", ret);
+
+		if (bells->asyncclk_rate) {
 			ret = snd_soc_codec_set_pll(codec, WM5102_FLL2,
 						    ARIZONA_FLL_SRC_AIF2BCLK,
 						    BCLK2_RATE,
-						    ASYNCCLK_RATE);
+						    bells->asyncclk_rate);
 			if (ret < 0)
 				pr_err("Failed to start FLL: %d\n", ret);
 		}
@@ -80,8 +99,9 @@
 				     struct snd_soc_dapm_context *dapm,
 				     enum snd_soc_bias_level level)
 {
-	struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
+	struct snd_soc_dai *codec_dai = card->rtd[DAI_DSP_CODEC].codec_dai;
 	struct snd_soc_codec *codec = codec_dai->codec;
+	struct bells_drvdata *bells = card->drvdata;
 	int ret;
 
 	if (dapm->dev != codec_dai->dev)
@@ -95,10 +115,13 @@
 			return ret;
 		}
 
-		ret = snd_soc_codec_set_pll(codec, WM5102_FLL2, 0, 0, 0);
-		if (ret < 0) {
-			pr_err("Failed to stop FLL: %d\n", ret);
-			return ret;
+		if (bells->asyncclk_rate) {
+			ret = snd_soc_codec_set_pll(codec, WM5102_FLL2,
+						    0, 0, 0);
+			if (ret < 0) {
+				pr_err("Failed to stop FLL: %d\n", ret);
+				return ret;
+			}
 		}
 		break;
 
@@ -113,56 +136,73 @@
 
 static int bells_late_probe(struct snd_soc_card *card)
 {
-	struct snd_soc_codec *codec = card->rtd[0].codec;
-	struct snd_soc_dai *aif1_dai = card->rtd[0].codec_dai;
-	struct snd_soc_dai *aif2_dai = card->rtd[1].cpu_dai;
-	struct snd_soc_dai *aif3_dai = card->rtd[2].cpu_dai;
-	struct snd_soc_dai *wm9081_dai = card->rtd[2].codec_dai;
+	struct bells_drvdata *bells = card->drvdata;
+	struct snd_soc_codec *wm0010 = card->rtd[DAI_AP_DSP].codec;
+	struct snd_soc_codec *codec = card->rtd[DAI_DSP_CODEC].codec;
+	struct snd_soc_dai *aif1_dai = card->rtd[DAI_DSP_CODEC].codec_dai;
+	struct snd_soc_dai *aif2_dai;
+	struct snd_soc_dai *aif3_dai;
+	struct snd_soc_dai *wm9081_dai;
 	int ret;
 
-	ret = snd_soc_dai_set_sysclk(aif1_dai, ARIZONA_CLK_SYSCLK, 0, 0);
+	ret = snd_soc_codec_set_sysclk(codec, ARIZONA_CLK_SYSCLK,
+				       ARIZONA_CLK_SRC_FLL1,
+				       bells->sysclk_rate,
+				       SND_SOC_CLOCK_IN);
 	if (ret != 0) {
-		dev_err(aif1_dai->dev, "Failed to set AIF1 clock: %d\n", ret);
+		dev_err(codec->dev, "Failed to set SYSCLK: %d\n", ret);
 		return ret;
 	}
 
+	ret = snd_soc_codec_set_sysclk(wm0010, 0, 0, SYS_MCLK_RATE, 0);
+	if (ret != 0) {
+		dev_err(wm0010->dev, "Failed to set WM0010 clock: %d\n", ret);
+		return ret;
+	}
+
+	ret = snd_soc_dai_set_sysclk(aif1_dai, ARIZONA_CLK_SYSCLK, 0, 0);
+	if (ret != 0)
+		dev_err(aif1_dai->dev, "Failed to set AIF1 clock: %d\n", ret);
+
+	ret = snd_soc_codec_set_sysclk(codec, ARIZONA_CLK_OPCLK, 0,
+				       SYS_MCLK_RATE, SND_SOC_CLOCK_OUT);
+	if (ret != 0)
+		dev_err(codec->dev, "Failed to set OPCLK: %d\n", ret);
+
+	if (card->num_rtd == DAI_CODEC_CP)
+		return 0;
+
+	ret = snd_soc_codec_set_sysclk(codec, ARIZONA_CLK_ASYNCCLK,
+				       ARIZONA_CLK_SRC_FLL2,
+				       bells->asyncclk_rate,
+				       SND_SOC_CLOCK_IN);
+	if (ret != 0) {
+		dev_err(codec->dev, "Failed to set ASYNCCLK: %d\n", ret);
+		return ret;
+	}
+
+	aif2_dai = card->rtd[DAI_CODEC_CP].cpu_dai;
+
 	ret = snd_soc_dai_set_sysclk(aif2_dai, ARIZONA_CLK_ASYNCCLK, 0, 0);
 	if (ret != 0) {
 		dev_err(aif2_dai->dev, "Failed to set AIF2 clock: %d\n", ret);
 		return ret;
 	}
 
+	if (card->num_rtd == DAI_CODEC_SUB)
+		return 0;
+
+	aif3_dai = card->rtd[DAI_CODEC_SUB].cpu_dai;
+	wm9081_dai = card->rtd[DAI_CODEC_SUB].codec_dai;
+
 	ret = snd_soc_dai_set_sysclk(aif3_dai, ARIZONA_CLK_SYSCLK, 0, 0);
 	if (ret != 0) {
 		dev_err(aif1_dai->dev, "Failed to set AIF1 clock: %d\n", ret);
 		return ret;
 	}
 
-	ret = snd_soc_codec_set_sysclk(codec, ARIZONA_CLK_SYSCLK,
-				       ARIZONA_CLK_SRC_FLL1, SYSCLK_RATE,
-				       SND_SOC_CLOCK_IN);
-	if (ret != 0) {
-		dev_err(codec->dev, "Failed to set SYSCLK: %d\n", ret);
-		return ret;
-	}
-
-	ret = snd_soc_codec_set_sysclk(codec, ARIZONA_CLK_OPCLK, 0,
-				       WM9081_MCLK_RATE, SND_SOC_CLOCK_OUT);
-	if (ret != 0) {
-		dev_err(codec->dev, "Failed to set OPCLK: %d\n", ret);
-		return ret;
-	}
-
-	ret = snd_soc_codec_set_sysclk(codec, ARIZONA_CLK_ASYNCCLK,
-				       ARIZONA_CLK_SRC_FLL2, ASYNCCLK_RATE,
-				       SND_SOC_CLOCK_IN);
-	if (ret != 0) {
-		dev_err(codec->dev, "Failed to set SYSCLK: %d\n", ret);
-		return ret;
-	}
-
 	ret = snd_soc_codec_set_sysclk(wm9081_dai->codec, WM9081_SYSCLK_MCLK,
-				       0, WM9081_MCLK_RATE, 0);
+				       0, SYS_MCLK_RATE, 0);
 	if (ret != 0) {
 		dev_err(wm9081_dai->dev, "Failed to set MCLK: %d\n", ret);
 		return ret;
@@ -181,22 +221,57 @@
 
 static const struct snd_soc_pcm_stream sub_params = {
 	.formats = SNDRV_PCM_FMTBIT_S32_LE,
-	.rate_min = WM9081_AUDIO_RATE,
-	.rate_max = WM9081_AUDIO_RATE,
+	.rate_min = SYS_AUDIO_RATE,
+	.rate_max = SYS_AUDIO_RATE,
 	.channels_min = 2,
 	.channels_max = 2,
 };
 
+static struct snd_soc_dai_link bells_dai_wm2200[] = {
+	{
+		.name = "CPU-DSP",
+		.stream_name = "CPU-DSP",
+		.cpu_dai_name = "samsung-i2s.0",
+		.codec_dai_name = "wm0010-sdi1",
+		.platform_name = "samsung-i2s.0",
+		.codec_name = "spi0.0",
+		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
+				| SND_SOC_DAIFMT_CBM_CFM,
+	},
+	{
+		.name = "DSP-CODEC",
+		.stream_name = "DSP-CODEC",
+		.cpu_dai_name = "wm0010-sdi2",
+		.codec_dai_name = "wm2200",
+		.codec_name = "wm2200.1-003a",
+		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
+				| SND_SOC_DAIFMT_CBM_CFM,
+		.params = &sub_params,
+		.ignore_suspend = 1,
+	},
+};
+
 static struct snd_soc_dai_link bells_dai_wm5102[] = {
 	{
-		.name = "CPU",
-		.stream_name = "CPU",
+		.name = "CPU-DSP",
+		.stream_name = "CPU-DSP",
 		.cpu_dai_name = "samsung-i2s.0",
+		.codec_dai_name = "wm0010-sdi1",
+		.platform_name = "samsung-i2s.0",
+		.codec_name = "spi0.0",
+		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
+				| SND_SOC_DAIFMT_CBM_CFM,
+	},
+	{
+		.name = "DSP-CODEC",
+		.stream_name = "DSP-CODEC",
+		.cpu_dai_name = "wm0010-sdi2",
 		.codec_dai_name = "wm5102-aif1",
-		.platform_name = "samsung-audio",
 		.codec_name = "wm5102-codec",
 		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
 				| SND_SOC_DAIFMT_CBM_CFM,
+		.params = &sub_params,
+		.ignore_suspend = 1,
 	},
 	{
 		.name = "Baseband",
@@ -212,7 +287,7 @@
 	{
 		.name = "Sub",
 		.stream_name = "Sub",
-		.cpu_dai_name = "wm5110-aif3",
+		.cpu_dai_name = "wm5102-aif3",
 		.codec_dai_name = "wm9081-hifi",
 		.codec_name = "wm9081.1-006c",
 		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
@@ -224,14 +299,25 @@
 
 static struct snd_soc_dai_link bells_dai_wm5110[] = {
 	{
-		.name = "CPU",
-		.stream_name = "CPU",
+		.name = "CPU-DSP",
+		.stream_name = "CPU-DSP",
 		.cpu_dai_name = "samsung-i2s.0",
+		.codec_dai_name = "wm0010-sdi1",
+		.platform_name = "samsung-i2s.0",
+		.codec_name = "spi0.0",
+		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
+				| SND_SOC_DAIFMT_CBM_CFM,
+	},
+	{
+		.name = "DSP-CODEC",
+		.stream_name = "DSP-CODEC",
+		.cpu_dai_name = "wm0010-sdi2",
 		.codec_dai_name = "wm5110-aif1",
-		.platform_name = "samsung-audio",
 		.codec_name = "wm5110-codec",
 		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
 				| SND_SOC_DAIFMT_CBM_CFM,
+		.params = &sub_params,
+		.ignore_suspend = 1,
 	},
 	{
 		.name = "Baseband",
@@ -247,7 +333,7 @@
 	{
 		.name = "Sub",
 		.stream_name = "Sub",
-		.cpu_dai_name = "wm5102-aif3",
+		.cpu_dai_name = "wm5110-aif3",
 		.codec_dai_name = "wm9081-hifi",
 		.codec_name = "wm9081.1-006c",
 		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
@@ -270,6 +356,24 @@
 
 static struct snd_soc_card bells_cards[] = {
 	{
+		.name = "Bells WM2200",
+		.owner = THIS_MODULE,
+		.dai_link = bells_dai_wm2200,
+		.num_links = ARRAY_SIZE(bells_dai_wm2200),
+		.codec_conf = bells_codec_conf,
+		.num_configs = ARRAY_SIZE(bells_codec_conf),
+
+		.late_probe = bells_late_probe,
+
+		.dapm_routes = bells_routes,
+		.num_dapm_routes = ARRAY_SIZE(bells_routes),
+
+		.set_bias_level = bells_set_bias_level,
+		.set_bias_level_post = bells_set_bias_level_post,
+
+		.drvdata = &wm2200_drvdata,
+	},
+	{
 		.name = "Bells WM5102",
 		.owner = THIS_MODULE,
 		.dai_link = bells_dai_wm5102,
@@ -284,6 +388,8 @@
 
 		.set_bias_level = bells_set_bias_level,
 		.set_bias_level_post = bells_set_bias_level_post,
+
+		.drvdata = &wm5102_drvdata,
 	},
 	{
 		.name = "Bells WM5110",
@@ -300,6 +406,8 @@
 
 		.set_bias_level = bells_set_bias_level,
 		.set_bias_level_post = bells_set_bias_level_post,
+
+		.drvdata = &wm5110_drvdata,
 	},
 };
 
diff --git a/sound/soc/samsung/dma.c b/sound/soc/samsung/dma.c
index b70964e..6452990 100644
--- a/sound/soc/samsung/dma.c
+++ b/sound/soc/samsung/dma.c
@@ -432,30 +432,18 @@
 	.pcm_free	= dma_free_dma_buffers,
 };
 
-static int __devinit samsung_asoc_platform_probe(struct platform_device *pdev)
+int __devinit asoc_dma_platform_register(struct device *dev)
 {
-	return snd_soc_register_platform(&pdev->dev, &samsung_asoc_platform);
+	return snd_soc_register_platform(dev, &samsung_asoc_platform);
 }
+EXPORT_SYMBOL_GPL(asoc_dma_platform_register);
 
-static int __devexit samsung_asoc_platform_remove(struct platform_device *pdev)
+void __devexit asoc_dma_platform_unregister(struct device *dev)
 {
-	snd_soc_unregister_platform(&pdev->dev);
-	return 0;
+	snd_soc_unregister_platform(dev);
 }
-
-static struct platform_driver asoc_dma_driver = {
-	.driver = {
-		.name = "samsung-audio",
-		.owner = THIS_MODULE,
-	},
-
-	.probe = samsung_asoc_platform_probe,
-	.remove = __devexit_p(samsung_asoc_platform_remove),
-};
-
-module_platform_driver(asoc_dma_driver);
+EXPORT_SYMBOL_GPL(asoc_dma_platform_unregister);
 
 MODULE_AUTHOR("Ben Dooks, <ben@simtec.co.uk>");
 MODULE_DESCRIPTION("Samsung ASoC DMA Driver");
 MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:samsung-audio");
diff --git a/sound/soc/samsung/dma.h b/sound/soc/samsung/dma.h
index 7d1ead7..73d8c7c 100644
--- a/sound/soc/samsung/dma.h
+++ b/sound/soc/samsung/dma.h
@@ -21,4 +21,7 @@
 	struct samsung_dma_ops *ops;
 };
 
+int asoc_dma_platform_register(struct device *dev);
+void asoc_dma_platform_unregister(struct device *dev);
+
 #endif
diff --git a/sound/soc/samsung/goni_wm8994.c b/sound/soc/samsung/goni_wm8994.c
index c23c2ae..d37ede5 100644
--- a/sound/soc/samsung/goni_wm8994.c
+++ b/sound/soc/samsung/goni_wm8994.c
@@ -228,7 +228,7 @@
 	.stream_name = "WM8994 HiFi",
 	.cpu_dai_name = "samsung-i2s.0",
 	.codec_dai_name = "wm8994-aif1",
-	.platform_name = "samsung-audio",
+	.platform_name = "samsung-i2s.0",
 	.codec_name = "wm8994-codec.0-001a",
 	.init = goni_wm8994_init,
 	.ops = &goni_hifi_ops,
diff --git a/sound/soc/samsung/h1940_uda1380.c b/sound/soc/samsung/h1940_uda1380.c
index 6e32577..3870e96 100644
--- a/sound/soc/samsung/h1940_uda1380.c
+++ b/sound/soc/samsung/h1940_uda1380.c
@@ -207,7 +207,7 @@
 		.cpu_dai_name	= "s3c24xx-iis",
 		.codec_dai_name	= "uda1380-hifi",
 		.init		= h1940_uda1380_init,
-		.platform_name	= "samsung-audio",
+		.platform_name	= "s3c24xx-iis",
 		.codec_name	= "uda1380-codec.0-001a",
 		.ops		= &h1940_ops,
 	},
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index 40b00a1..0aa0451 100644
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -49,8 +49,6 @@
 	struct clk *clk;
 	/* Clock for generating I2S signals */
 	struct clk *op_clk;
-	/* Array of clock names for op_clk */
-	const char **src_clk;
 	/* Pointer to the Primary_Fifo if this is Sec_Fifo, NULL otherwise */
 	struct i2s_dai *pri_dai;
 	/* Pointer to the Secondary_Fifo if it has one, NULL otherwise */
@@ -423,7 +421,7 @@
 			if (i2s->op_clk) {
 				if ((clk_id && !(mod & MOD_IMS_SYSMUX)) ||
 					(!clk_id && (mod & MOD_IMS_SYSMUX))) {
-					clk_disable(i2s->op_clk);
+					clk_disable_unprepare(i2s->op_clk);
 					clk_put(i2s->op_clk);
 				} else {
 					i2s->rclk_srcrate =
@@ -432,9 +430,13 @@
 				}
 			}
 
-			i2s->op_clk = clk_get(&i2s->pdev->dev,
-						i2s->src_clk[clk_id]);
-			clk_enable(i2s->op_clk);
+			if (clk_id)
+				i2s->op_clk = clk_get(&i2s->pdev->dev,
+						"i2s_opclk1");
+			else
+				i2s->op_clk = clk_get(&i2s->pdev->dev,
+						"i2s_opclk0");
+			clk_prepare_enable(i2s->op_clk);
 			i2s->rclk_srcrate = clk_get_rate(i2s->op_clk);
 
 			/* Over-ride the other's */
@@ -880,7 +882,7 @@
 		iounmap(i2s->addr);
 		return -ENOENT;
 	}
-	clk_enable(i2s->clk);
+	clk_prepare_enable(i2s->clk);
 
 	if (other) {
 		other->addr = i2s->addr;
@@ -922,7 +924,7 @@
 		if (i2s->quirks & QUIRK_NEED_RSTCLR)
 			writel(0, i2s->addr + I2SCON);
 
-		clk_disable(i2s->clk);
+		clk_disable_unprepare(i2s->clk);
 		clk_put(i2s->clk);
 
 		iounmap(i2s->addr);
@@ -1007,6 +1009,7 @@
 		sec_dai = dev_get_drvdata(&pdev->dev);
 		snd_soc_register_dai(&sec_dai->pdev->dev,
 			&sec_dai->i2s_dai_drv);
+		asoc_dma_platform_register(&pdev->dev);
 		return 0;
 	}
 
@@ -1067,7 +1070,6 @@
 		(struct s3c2410_dma_client *)&pri_dai->dma_capture;
 	pri_dai->dma_playback.channel = dma_pl_chan;
 	pri_dai->dma_capture.channel = dma_cp_chan;
-	pri_dai->src_clk = i2s_cfg->src_clk;
 	pri_dai->dma_playback.dma_size = 4;
 	pri_dai->dma_capture.dma_size = 4;
 	pri_dai->base = regs_base;
@@ -1088,7 +1090,6 @@
 			(struct s3c2410_dma_client *)&sec_dai->dma_playback;
 		/* Use iDMA always if SysDMA not provided */
 		sec_dai->dma_playback.channel = dma_pl_sec_chan ? : -1;
-		sec_dai->src_clk = i2s_cfg->src_clk;
 		sec_dai->dma_playback.dma_size = 4;
 		sec_dai->base = regs_base;
 		sec_dai->quirks = quirks;
@@ -1107,6 +1108,8 @@
 
 	pm_runtime_enable(&pdev->dev);
 
+	asoc_dma_platform_register(&pdev->dev);
+
 	return 0;
 err:
 	release_mem_region(regs_base, resource_size(res));
@@ -1135,6 +1138,7 @@
 	i2s->pri_dai = NULL;
 	i2s->sec_dai = NULL;
 
+	asoc_dma_platform_unregister(&pdev->dev);
 	snd_soc_unregister_dai(&pdev->dev);
 
 	return 0;
diff --git a/sound/soc/samsung/jive_wm8750.c b/sound/soc/samsung/jive_wm8750.c
index 1578663..b5f6abd 100644
--- a/sound/soc/samsung/jive_wm8750.c
+++ b/sound/soc/samsung/jive_wm8750.c
@@ -118,7 +118,7 @@
 	.stream_name	= "WM8750",
 	.cpu_dai_name	= "s3c2412-i2s",
 	.codec_dai_name = "wm8750-hifi",
-	.platform_name	= "samsung-audio",
+	.platform_name	= "s3c2412-i2s",
 	.codec_name	= "wm8750.0-001a",
 	.init		= jive_wm8750_init,
 	.ops		= &jive_ops,
diff --git a/sound/soc/samsung/littlemill.c b/sound/soc/samsung/littlemill.c
index ee52c8a0..0908bb0 100644
--- a/sound/soc/samsung/littlemill.c
+++ b/sound/soc/samsung/littlemill.c
@@ -145,7 +145,7 @@
 		.stream_name = "CPU",
 		.cpu_dai_name = "samsung-i2s.0",
 		.codec_dai_name = "wm8994-aif1",
-		.platform_name = "samsung-audio",
+		.platform_name = "samsung-i2s.0",
 		.codec_name = "wm8994-codec",
 		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
 				| SND_SOC_DAIFMT_CBM_CFM,
diff --git a/sound/soc/samsung/ln2440sbc_alc650.c b/sound/soc/samsung/ln2440sbc_alc650.c
index 69c4a59..9342fc2 100644
--- a/sound/soc/samsung/ln2440sbc_alc650.c
+++ b/sound/soc/samsung/ln2440sbc_alc650.c
@@ -28,7 +28,7 @@
 	.cpu_dai_name = "samsung-ac97",
 	.codec_dai_name = "ac97-hifi",
 	.codec_name = "ac97-codec",
-	.platform_name = "samsung-audio",
+	.platform_name = "samsung-ac97",
 },
 };
 
diff --git a/sound/soc/samsung/lowland.c b/sound/soc/samsung/lowland.c
index 6abf341..a71c31a 100644
--- a/sound/soc/samsung/lowland.c
+++ b/sound/soc/samsung/lowland.c
@@ -99,7 +99,7 @@
 		.stream_name = "CPU",
 		.cpu_dai_name = "samsung-i2s.0",
 		.codec_dai_name = "wm5100-aif1",
-		.platform_name = "samsung-audio",
+		.platform_name = "samsung-i2s.0",
 		.codec_name = "wm5100.1-001a",
 		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
 				SND_SOC_DAIFMT_CBM_CFM,
diff --git a/sound/soc/samsung/neo1973_wm8753.c b/sound/soc/samsung/neo1973_wm8753.c
index 321d511..c7e965f 100644
--- a/sound/soc/samsung/neo1973_wm8753.c
+++ b/sound/soc/samsung/neo1973_wm8753.c
@@ -364,7 +364,7 @@
 { /* Hifi Playback - for similatious use with voice below */
 	.name = "WM8753",
 	.stream_name = "WM8753 HiFi",
-	.platform_name = "samsung-audio",
+	.platform_name = "s3c24xx-iis",
 	.cpu_dai_name = "s3c24xx-iis",
 	.codec_dai_name = "wm8753-hifi",
 	.codec_name = "wm8753.0-001a",
diff --git a/sound/soc/samsung/pcm.c b/sound/soc/samsung/pcm.c
index c860819..ecd5090 100644
--- a/sound/soc/samsung/pcm.c
+++ b/sound/soc/samsung/pcm.c
@@ -543,7 +543,7 @@
 		ret = PTR_ERR(pcm->cclk);
 		goto err1;
 	}
-	clk_enable(pcm->cclk);
+	clk_prepare_enable(pcm->cclk);
 
 	/* record our pcm structure for later use in the callbacks */
 	dev_set_drvdata(&pdev->dev, pcm);
@@ -568,7 +568,7 @@
 		ret = -ENOENT;
 		goto err4;
 	}
-	clk_enable(pcm->pclk);
+	clk_prepare_enable(pcm->pclk);
 
 	s3c_pcm_stereo_in[pdev->id].dma_addr = mem_res->start
 							+ S3C_PCM_RXFIFO;
@@ -589,17 +589,25 @@
 		goto err5;
 	}
 
+	ret = asoc_dma_platform_register(&pdev->dev);
+	if (ret) {
+		dev_err(&pdev->dev, "failed to get register DMA: %d\n", ret);
+		goto err6;
+	}
+
 	return 0;
 
+err6:
+	snd_soc_unregister_dai(&pdev->dev);
 err5:
-	clk_disable(pcm->pclk);
+	clk_disable_unprepare(pcm->pclk);
 	clk_put(pcm->pclk);
 err4:
 	iounmap(pcm->regs);
 err3:
 	release_mem_region(mem_res->start, resource_size(mem_res));
 err2:
-	clk_disable(pcm->cclk);
+	clk_disable_unprepare(pcm->cclk);
 	clk_put(pcm->cclk);
 err1:
 	return ret;
@@ -610,6 +618,7 @@
 	struct s3c_pcm_info *pcm = &s3c_pcm[pdev->id];
 	struct resource *mem_res;
 
+	asoc_dma_platform_unregister(&pdev->dev);
 	snd_soc_unregister_dai(&pdev->dev);
 
 	pm_runtime_disable(&pdev->dev);
@@ -619,8 +628,8 @@
 	mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	release_mem_region(mem_res->start, resource_size(mem_res));
 
-	clk_disable(pcm->cclk);
-	clk_disable(pcm->pclk);
+	clk_disable_unprepare(pcm->cclk);
+	clk_disable_unprepare(pcm->pclk);
 	clk_put(pcm->pclk);
 	clk_put(pcm->cclk);
 
diff --git a/sound/soc/samsung/rx1950_uda1380.c b/sound/soc/samsung/rx1950_uda1380.c
index 21e1236..a5826ea 100644
--- a/sound/soc/samsung/rx1950_uda1380.c
+++ b/sound/soc/samsung/rx1950_uda1380.c
@@ -85,7 +85,7 @@
 		.cpu_dai_name	= "s3c24xx-iis",
 		.codec_dai_name	= "uda1380-hifi",
 		.init		= rx1950_uda1380_init,
-		.platform_name	= "samsung-audio",
+		.platform_name	= "s3c24xx-iis",
 		.codec_name	= "uda1380-codec.0-001a",
 		.ops		= &rx1950_ops,
 	},
diff --git a/sound/soc/samsung/s3c2412-i2s.c b/sound/soc/samsung/s3c2412-i2s.c
index ac7701b..edf5f52 100644
--- a/sound/soc/samsung/s3c2412-i2s.c
+++ b/sound/soc/samsung/s3c2412-i2s.c
@@ -162,11 +162,29 @@
 
 static __devinit int s3c2412_iis_dev_probe(struct platform_device *pdev)
 {
-	return s3c_i2sv2_register_dai(&pdev->dev, -1, &s3c2412_i2s_dai);
+	int ret = 0;
+
+	ret = s3c_i2sv2_register_dai(&pdev->dev, -1, &s3c2412_i2s_dai);
+	if (ret) {
+		pr_err("failed to register the dai\n");
+		return ret;
+	}
+
+	ret = asoc_dma_platform_register(&pdev->dev);
+	if (ret) {
+		pr_err("failed to register the DMA: %d\n", ret);
+		goto err;
+	}
+
+	return 0;
+err:
+	snd_soc_unregister_dai(&pdev->dev);
+	return ret;
 }
 
 static __devexit int s3c2412_iis_dev_remove(struct platform_device *pdev)
 {
+	asoc_dma_platform_unregister(&pdev->dev);
 	snd_soc_unregister_dai(&pdev->dev);
 	return 0;
 }
diff --git a/sound/soc/samsung/s3c24xx-i2s.c b/sound/soc/samsung/s3c24xx-i2s.c
index 0aae3a3..0022d51 100644
--- a/sound/soc/samsung/s3c24xx-i2s.c
+++ b/sound/soc/samsung/s3c24xx-i2s.c
@@ -467,11 +467,29 @@
 
 static __devinit int s3c24xx_iis_dev_probe(struct platform_device *pdev)
 {
-	return snd_soc_register_dai(&pdev->dev, &s3c24xx_i2s_dai);
+	int ret = 0;
+
+	ret = s3c_i2sv2_register_dai(&pdev->dev, -1, &s3c2412_i2s_dai);
+	if (ret) {
+		pr_err("failed to register the dai\n");
+		return ret;
+	}
+
+	ret = asoc_dma_platform_register(&pdev->dev);
+	if (ret) {
+		pr_err("failed to register the dma: %d\n", ret);
+		goto err;
+	}
+
+	return 0;
+err:
+	snd_soc_unregister_dai(&pdev->dev);
+	return ret;
 }
 
 static __devexit int s3c24xx_iis_dev_remove(struct platform_device *pdev)
 {
+	asoc_dma_platform_unregister(&pdev->dev);
 	snd_soc_unregister_dai(&pdev->dev);
 	return 0;
 }
diff --git a/sound/soc/samsung/s3c24xx_simtec_hermes.c b/sound/soc/samsung/s3c24xx_simtec_hermes.c
index 7ace6a8..befabe8 100644
--- a/sound/soc/samsung/s3c24xx_simtec_hermes.c
+++ b/sound/soc/samsung/s3c24xx_simtec_hermes.c
@@ -82,7 +82,7 @@
 	.codec_name	= "tlv320aic3x-codec.0-001a",
 	.cpu_dai_name	= "s3c24xx-iis",
 	.codec_dai_name = "tlv320aic3x-hifi",
-	.platform_name	= "samsung-audio",
+	.platform_name	= "s3c24xx-iis",
 	.init		= simtec_hermes_init,
 };
 
diff --git a/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c b/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c
index c42d5f0..5552f82 100644
--- a/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c
+++ b/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c
@@ -71,7 +71,7 @@
 	.codec_name	= "tlv320aic3x-codec.0-001a",
 	.cpu_dai_name	= "s3c24xx-iis",
 	.codec_dai_name = "tlv320aic3x-hifi",
-	.platform_name	= "samsung-audio",
+	.platform_name	= "s3c24xx-iis",
 	.init		= simtec_tlv320aic23_init,
 };
 
diff --git a/sound/soc/samsung/s3c24xx_uda134x.c b/sound/soc/samsung/s3c24xx_uda134x.c
index d731042..333e1b7 100644
--- a/sound/soc/samsung/s3c24xx_uda134x.c
+++ b/sound/soc/samsung/s3c24xx_uda134x.c
@@ -224,7 +224,7 @@
 	.codec_dai_name = "uda134x-hifi",
 	.cpu_dai_name = "s3c24xx-iis",
 	.ops = &s3c24xx_uda134x_ops,
-	.platform_name	= "samsung-audio",
+	.platform_name	= "s3c24xx-iis",
 };
 
 static struct snd_soc_card snd_soc_s3c24xx_uda134x = {
diff --git a/sound/soc/samsung/smartq_wm8987.c b/sound/soc/samsung/smartq_wm8987.c
index f2dcb42..58ae323 100644
--- a/sound/soc/samsung/smartq_wm8987.c
+++ b/sound/soc/samsung/smartq_wm8987.c
@@ -189,7 +189,7 @@
 		.stream_name	= "SmartQ Hi-Fi",
 		.cpu_dai_name	= "samsung-i2s.0",
 		.codec_dai_name	= "wm8750-hifi",
-		.platform_name	= "samsung-audio",
+		.platform_name	= "samsung-i2s.0",
 		.codec_name	= "wm8750.0-0x1a",
 		.init		= smartq_wm8987_init,
 		.ops		= &smartq_hifi_ops,
diff --git a/sound/soc/samsung/smdk2443_wm9710.c b/sound/soc/samsung/smdk2443_wm9710.c
index 720ba29..c390aad6 100644
--- a/sound/soc/samsung/smdk2443_wm9710.c
+++ b/sound/soc/samsung/smdk2443_wm9710.c
@@ -24,7 +24,7 @@
 	.cpu_dai_name = "samsung-ac97",
 	.codec_dai_name = "ac97-hifi",
 	.codec_name = "ac97-codec",
-	.platform_name = "samsung-audio",
+	.platform_name = "samsung-ac97",
 },
 };
 
diff --git a/sound/soc/samsung/smdk_spdif.c b/sound/soc/samsung/smdk_spdif.c
index beaa9c1..a2f2363 100644
--- a/sound/soc/samsung/smdk_spdif.c
+++ b/sound/soc/samsung/smdk_spdif.c
@@ -151,7 +151,7 @@
 static struct snd_soc_dai_link smdk_dai = {
 	.name = "S/PDIF",
 	.stream_name = "S/PDIF PCM Playback",
-	.platform_name = "samsung-audio",
+	.platform_name = "samsung-spdif",
 	.cpu_dai_name = "samsung-spdif",
 	.codec_dai_name = "dit-hifi",
 	.codec_name = "spdif-dit",
diff --git a/sound/soc/samsung/smdk_wm8580.c b/sound/soc/samsung/smdk_wm8580.c
index ade2809..7e2b710 100644
--- a/sound/soc/samsung/smdk_wm8580.c
+++ b/sound/soc/samsung/smdk_wm8580.c
@@ -176,7 +176,7 @@
 		.stream_name = "Playback",
 		.cpu_dai_name = "samsung-i2s.0",
 		.codec_dai_name = "wm8580-hifi-playback",
-		.platform_name = "samsung-audio",
+		.platform_name = "samsung-i2s.0",
 		.codec_name = "wm8580.0-001b",
 		.ops = &smdk_ops,
 	},
@@ -185,7 +185,7 @@
 		.stream_name = "Capture",
 		.cpu_dai_name = "samsung-i2s.0",
 		.codec_dai_name = "wm8580-hifi-capture",
-		.platform_name = "samsung-audio",
+		.platform_name = "samsung-i2s.0",
 		.codec_name = "wm8580.0-001b",
 		.init = smdk_wm8580_init_paiftx,
 		.ops = &smdk_ops,
@@ -195,7 +195,7 @@
 		.stream_name = "Playback",
 		.cpu_dai_name = "samsung-i2s.x",
 		.codec_dai_name = "wm8580-hifi-playback",
-		.platform_name = "samsung-audio",
+		.platform_name = "samsung-i2s.x",
 		.codec_name = "wm8580.0-001b",
 		.ops = &smdk_ops,
 	},
diff --git a/sound/soc/samsung/smdk_wm8580pcm.c b/sound/soc/samsung/smdk_wm8580pcm.c
index fab5322..34239fe 100644
--- a/sound/soc/samsung/smdk_wm8580pcm.c
+++ b/sound/soc/samsung/smdk_wm8580pcm.c
@@ -135,7 +135,7 @@
 		.stream_name = "Capture",
 		.cpu_dai_name = "samsung-pcm.0",
 		.codec_dai_name = "wm8580-hifi-capture",
-		.platform_name = "samsung-audio",
+		.platform_name = "samsung-pcm.0",
 		.codec_name = "wm8580.0-001b",
 		.ops = &smdk_wm8580_pcm_ops,
 	},
diff --git a/sound/soc/samsung/smdk_wm8994.c b/sound/soc/samsung/smdk_wm8994.c
index 48dd4dd..dd0aa8c 100644
--- a/sound/soc/samsung/smdk_wm8994.c
+++ b/sound/soc/samsung/smdk_wm8994.c
@@ -127,7 +127,7 @@
 		.stream_name = "Pri_Dai",
 		.cpu_dai_name = "samsung-i2s.0",
 		.codec_dai_name = "wm8994-aif1",
-		.platform_name = "samsung-audio",
+		.platform_name = "samsung-i2s.0",
 		.codec_name = "wm8994-codec",
 		.init = smdk_wm8994_init_paiftx,
 		.ops = &smdk_ops,
@@ -136,7 +136,7 @@
 		.stream_name = "Sec_Dai",
 		.cpu_dai_name = "samsung-i2s.4",
 		.codec_dai_name = "wm8994-aif1",
-		.platform_name = "samsung-audio",
+		.platform_name = "samsung-i2s.4",
 		.codec_name = "wm8994-codec",
 		.ops = &smdk_ops,
 	},
diff --git a/sound/soc/samsung/smdk_wm8994pcm.c b/sound/soc/samsung/smdk_wm8994pcm.c
index 77ecba9..15f6b44 100644
--- a/sound/soc/samsung/smdk_wm8994pcm.c
+++ b/sound/soc/samsung/smdk_wm8994pcm.c
@@ -116,7 +116,7 @@
 		.stream_name = "Primary PCM",
 		.cpu_dai_name = "samsung-pcm.0",
 		.codec_dai_name = "wm8994-aif1",
-		.platform_name = "samsung-audio",
+		.platform_name = "samsung-pcm.0",
 		.codec_name = "wm8994-codec",
 		.ops = &smdk_wm8994_pcm_ops,
 	},
diff --git a/sound/soc/samsung/smdk_wm9713.c b/sound/soc/samsung/smdk_wm9713.c
index 55b2ca7..0d20e4e 100644
--- a/sound/soc/samsung/smdk_wm9713.c
+++ b/sound/soc/samsung/smdk_wm9713.c
@@ -42,7 +42,7 @@
 static struct snd_soc_dai_link smdk_dai = {
 	.name = "AC97",
 	.stream_name = "AC97 PCM",
-	.platform_name = "samsung-audio",
+	.platform_name = "samsung-ac97",
 	.cpu_dai_name = "samsung-ac97",
 	.codec_dai_name = "wm9713-hifi",
 	.codec_name = "wm9713-codec",
diff --git a/sound/soc/samsung/spdif.c b/sound/soc/samsung/spdif.c
index bc24c7a..8606fc6 100644
--- a/sound/soc/samsung/spdif.c
+++ b/sound/soc/samsung/spdif.c
@@ -397,7 +397,7 @@
 		ret = -ENOENT;
 		goto err0;
 	}
-	clk_enable(spdif->pclk);
+	clk_prepare_enable(spdif->pclk);
 
 	spdif->sclk = clk_get(&pdev->dev, "sclk_spdif");
 	if (IS_ERR(spdif->sclk)) {
@@ -405,7 +405,7 @@
 		ret = -ENOENT;
 		goto err1;
 	}
-	clk_enable(spdif->sclk);
+	clk_prepare_enable(spdif->sclk);
 
 	/* Request S/PDIF Register's memory region */
 	if (!request_mem_region(mem_res->start,
@@ -437,17 +437,24 @@
 
 	spdif->dma_playback = &spdif_stereo_out;
 
-	return 0;
+	ret = asoc_dma_platform_register(&pdev->dev);
+	if (ret) {
+		dev_err(&pdev->dev, "failed to register DMA: %d\n", ret);
+		goto err5;
+	}
 
+	return 0;
+err5:
+	snd_soc_unregister_dai(&pdev->dev);
 err4:
 	iounmap(spdif->regs);
 err3:
 	release_mem_region(mem_res->start, resource_size(mem_res));
 err2:
-	clk_disable(spdif->sclk);
+	clk_disable_unprepare(spdif->sclk);
 	clk_put(spdif->sclk);
 err1:
-	clk_disable(spdif->pclk);
+	clk_disable_unprepare(spdif->pclk);
 	clk_put(spdif->pclk);
 err0:
 	return ret;
@@ -458,6 +465,7 @@
 	struct samsung_spdif_info *spdif = &spdif_info;
 	struct resource *mem_res;
 
+	asoc_dma_platform_unregister(&pdev->dev);
 	snd_soc_unregister_dai(&pdev->dev);
 
 	iounmap(spdif->regs);
@@ -466,9 +474,9 @@
 	if (mem_res)
 		release_mem_region(mem_res->start, resource_size(mem_res));
 
-	clk_disable(spdif->sclk);
+	clk_disable_unprepare(spdif->sclk);
 	clk_put(spdif->sclk);
-	clk_disable(spdif->pclk);
+	clk_disable_unprepare(spdif->pclk);
 	clk_put(spdif->pclk);
 
 	return 0;
diff --git a/sound/soc/samsung/speyside.c b/sound/soc/samsung/speyside.c
index c7e1c28..d7906a1 100644
--- a/sound/soc/samsung/speyside.c
+++ b/sound/soc/samsung/speyside.c
@@ -198,7 +198,7 @@
 		.stream_name = "CPU-DSP",
 		.cpu_dai_name = "samsung-i2s.0",
 		.codec_dai_name = "wm0010-sdi1",
-		.platform_name = "samsung-audio",
+		.platform_name = "samsung-i2s.0",
 		.codec_name = "spi0.0",
 		.init = speyside_wm0010_init,
 		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
diff --git a/sound/soc/samsung/tobermory.c b/sound/soc/samsung/tobermory.c
index 9199649..42e4c8e 100644
--- a/sound/soc/samsung/tobermory.c
+++ b/sound/soc/samsung/tobermory.c
@@ -110,7 +110,7 @@
 		.stream_name = "CPU",
 		.cpu_dai_name = "samsung-i2s.0",
 		.codec_dai_name = "wm8962",
-		.platform_name = "samsung-audio",
+		.platform_name = "samsung-i2s.0",
 		.codec_name = "wm8962.1-001a",
 		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
 				| SND_SOC_DAIFMT_CBM_CFM,
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index 9d7f307..a606d0f 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -22,6 +22,7 @@
 #include <linux/module.h>
 #include <linux/workqueue.h>
 #include <sound/soc.h>
+#include <sound/pcm_params.h>
 #include <sound/sh_fsi.h>
 
 /* PortA/PortB register */
@@ -189,6 +190,14 @@
  */
 
 /*
+ *	FSI clock
+ *
+ * FSIxCLK [CPG] (ick) ------->	|
+ *				|-> FSI_DIV (div)-> FSI2
+ * FSIxCK [external] (xck) --->	|
+ */
+
+/*
  *		struct
  */
 
@@ -228,6 +237,20 @@
 	dma_addr_t		dma;
 };
 
+struct fsi_clk {
+	/* see [FSI clock] */
+	struct clk *own;
+	struct clk *xck;
+	struct clk *ick;
+	struct clk *div;
+	int (*set_rate)(struct device *dev,
+			struct fsi_priv *fsi,
+			unsigned long rate);
+
+	unsigned long rate;
+	unsigned int count;
+};
+
 struct fsi_priv {
 	void __iomem *base;
 	struct fsi_master *master;
@@ -236,11 +259,17 @@
 	struct fsi_stream playback;
 	struct fsi_stream capture;
 
+	struct fsi_clk clock;
+
 	u32 fmt;
 
 	int chan_num:16;
 	int clk_master:1;
+	int clk_cpg:1;
 	int spdif:1;
+	int enable_stream:1;
+	int bit_clk_inv:1;
+	int lr_clk_inv:1;
 
 	long rate;
 };
@@ -370,6 +399,11 @@
 	return fsi->spdif;
 }
 
+static int fsi_is_enable_stream(struct fsi_priv *fsi)
+{
+	return fsi->enable_stream;
+}
+
 static int fsi_is_play(struct snd_pcm_substream *substream)
 {
 	return substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
@@ -717,14 +751,335 @@
 /*
  *		clock function
  */
+static int fsi_clk_init(struct device *dev,
+			struct fsi_priv *fsi,
+			int xck,
+			int ick,
+			int div,
+			int (*set_rate)(struct device *dev,
+					struct fsi_priv *fsi,
+					unsigned long rate))
+{
+	struct fsi_clk *clock = &fsi->clock;
+	int is_porta = fsi_is_port_a(fsi);
+
+	clock->xck	= NULL;
+	clock->ick	= NULL;
+	clock->div	= NULL;
+	clock->rate	= 0;
+	clock->count	= 0;
+	clock->set_rate	= set_rate;
+
+	clock->own = devm_clk_get(dev, NULL);
+	if (IS_ERR(clock->own))
+		return -EINVAL;
+
+	/* external clock */
+	if (xck) {
+		clock->xck = devm_clk_get(dev, is_porta ? "xcka" : "xckb");
+		if (IS_ERR(clock->xck)) {
+			dev_err(dev, "can't get xck clock\n");
+			return -EINVAL;
+		}
+		if (clock->xck == clock->own) {
+			dev_err(dev, "cpu doesn't support xck clock\n");
+			return -EINVAL;
+		}
+	}
+
+	/* FSIACLK/FSIBCLK */
+	if (ick) {
+		clock->ick = devm_clk_get(dev,  is_porta ? "icka" : "ickb");
+		if (IS_ERR(clock->ick)) {
+			dev_err(dev, "can't get ick clock\n");
+			return -EINVAL;
+		}
+		if (clock->ick == clock->own) {
+			dev_err(dev, "cpu doesn't support ick clock\n");
+			return -EINVAL;
+		}
+	}
+
+	/* FSI-DIV */
+	if (div) {
+		clock->div = devm_clk_get(dev,  is_porta ? "diva" : "divb");
+		if (IS_ERR(clock->div)) {
+			dev_err(dev, "can't get div clock\n");
+			return -EINVAL;
+		}
+		if (clock->div == clock->own) {
+			dev_err(dev, "cpu doens't support div clock\n");
+			return -EINVAL;
+		}
+	}
+
+	return 0;
+}
+
+#define fsi_clk_invalid(fsi) fsi_clk_valid(fsi, 0)
+static void fsi_clk_valid(struct fsi_priv *fsi, unsigned long rate)
+{
+	fsi->clock.rate = rate;
+}
+
+static int fsi_clk_is_valid(struct fsi_priv *fsi)
+{
+	return	fsi->clock.set_rate &&
+		fsi->clock.rate;
+}
+
+static int fsi_clk_enable(struct device *dev,
+			  struct fsi_priv *fsi,
+			  unsigned long rate)
+{
+	struct fsi_clk *clock = &fsi->clock;
+	int ret = -EINVAL;
+
+	if (!fsi_clk_is_valid(fsi))
+		return ret;
+
+	if (0 == clock->count) {
+		ret = clock->set_rate(dev, fsi, rate);
+		if (ret < 0) {
+			fsi_clk_invalid(fsi);
+			return ret;
+		}
+
+		if (clock->xck)
+			clk_enable(clock->xck);
+		if (clock->ick)
+			clk_enable(clock->ick);
+		if (clock->div)
+			clk_enable(clock->div);
+
+		clock->count++;
+	}
+
+	return ret;
+}
+
+static int fsi_clk_disable(struct device *dev,
+			    struct fsi_priv *fsi)
+{
+	struct fsi_clk *clock = &fsi->clock;
+
+	if (!fsi_clk_is_valid(fsi))
+		return -EINVAL;
+
+	if (1 == clock->count--) {
+		if (clock->xck)
+			clk_disable(clock->xck);
+		if (clock->ick)
+			clk_disable(clock->ick);
+		if (clock->div)
+			clk_disable(clock->div);
+	}
+
+	return 0;
+}
+
+static int fsi_clk_set_ackbpf(struct device *dev,
+			      struct fsi_priv *fsi,
+			      int ackmd, int bpfmd)
+{
+	u32 data = 0;
+
+	/* check ackmd/bpfmd relationship */
+	if (bpfmd > ackmd) {
+		dev_err(dev, "unsupported rate (%d/%d)\n", ackmd, bpfmd);
+		return -EINVAL;
+	}
+
+	/*  ACKMD */
+	switch (ackmd) {
+	case 512:
+		data |= (0x0 << 12);
+		break;
+	case 256:
+		data |= (0x1 << 12);
+		break;
+	case 128:
+		data |= (0x2 << 12);
+		break;
+	case 64:
+		data |= (0x3 << 12);
+		break;
+	case 32:
+		data |= (0x4 << 12);
+		break;
+	default:
+		dev_err(dev, "unsupported ackmd (%d)\n", ackmd);
+		return -EINVAL;
+	}
+
+	/* BPFMD */
+	switch (bpfmd) {
+	case 32:
+		data |= (0x0 << 8);
+		break;
+	case 64:
+		data |= (0x1 << 8);
+		break;
+	case 128:
+		data |= (0x2 << 8);
+		break;
+	case 256:
+		data |= (0x3 << 8);
+		break;
+	case 512:
+		data |= (0x4 << 8);
+		break;
+	case 16:
+		data |= (0x7 << 8);
+		break;
+	default:
+		dev_err(dev, "unsupported bpfmd (%d)\n", bpfmd);
+		return -EINVAL;
+	}
+
+	dev_dbg(dev, "ACKMD/BPFMD = %d/%d\n", ackmd, bpfmd);
+
+	fsi_reg_mask_set(fsi, CKG1, (ACKMD_MASK | BPFMD_MASK) , data);
+	udelay(10);
+
+	return 0;
+}
+
+static int fsi_clk_set_rate_external(struct device *dev,
+				     struct fsi_priv *fsi,
+				     unsigned long rate)
+{
+	struct clk *xck = fsi->clock.xck;
+	struct clk *ick = fsi->clock.ick;
+	unsigned long xrate;
+	int ackmd, bpfmd;
+	int ret = 0;
+
+	/* check clock rate */
+	xrate = clk_get_rate(xck);
+	if (xrate % rate) {
+		dev_err(dev, "unsupported clock rate\n");
+		return -EINVAL;
+	}
+
+	clk_set_parent(ick, xck);
+	clk_set_rate(ick, xrate);
+
+	bpfmd = fsi->chan_num * 32;
+	ackmd = xrate / rate;
+
+	dev_dbg(dev, "external/rate = %ld/%ld\n", xrate, rate);
+
+	ret = fsi_clk_set_ackbpf(dev, fsi, ackmd, bpfmd);
+	if (ret < 0)
+		dev_err(dev, "%s failed", __func__);
+
+	return ret;
+}
+
+static int fsi_clk_set_rate_cpg(struct device *dev,
+				struct fsi_priv *fsi,
+				unsigned long rate)
+{
+	struct clk *ick = fsi->clock.ick;
+	struct clk *div = fsi->clock.div;
+	unsigned long target = 0; /* 12288000 or 11289600 */
+	unsigned long actual, cout;
+	unsigned long diff, min;
+	unsigned long best_cout, best_act;
+	int adj;
+	int ackmd, bpfmd;
+	int ret = -EINVAL;
+
+	if (!(12288000 % rate))
+		target = 12288000;
+	if (!(11289600 % rate))
+		target = 11289600;
+	if (!target) {
+		dev_err(dev, "unsupported rate\n");
+		return ret;
+	}
+
+	bpfmd = fsi->chan_num * 32;
+	ackmd = target / rate;
+	ret = fsi_clk_set_ackbpf(dev, fsi, ackmd, bpfmd);
+	if (ret < 0) {
+		dev_err(dev, "%s failed", __func__);
+		return ret;
+	}
+
+	/*
+	 * The clock flow is
+	 *
+	 * [CPG] = cout => [FSI_DIV] = audio => [FSI] => [codec]
+	 *
+	 * But, it needs to find best match of CPG and FSI_DIV
+	 * combination, since it is difficult to generate correct
+	 * frequency of audio clock from ick clock only.
+	 * Because ick is created from its parent clock.
+	 *
+	 * target	= rate x [512/256/128/64]fs
+	 * cout		= round(target x adjustment)
+	 * actual	= cout / adjustment (by FSI-DIV) ~= target
+	 * audio	= actual
+	 */
+	min = ~0;
+	best_cout = 0;
+	best_act = 0;
+	for (adj = 1; adj < 0xffff; adj++) {
+
+		cout = target * adj;
+		if (cout > 100000000) /* max clock = 100MHz */
+			break;
+
+		/* cout/actual audio clock */
+		cout	= clk_round_rate(ick, cout);
+		actual	= cout / adj;
+
+		/* find best frequency */
+		diff = abs(actual - target);
+		if (diff < min) {
+			min		= diff;
+			best_cout	= cout;
+			best_act	= actual;
+		}
+	}
+
+	ret = clk_set_rate(ick, best_cout);
+	if (ret < 0) {
+		dev_err(dev, "ick clock failed\n");
+		return -EIO;
+	}
+
+	ret = clk_set_rate(div, clk_round_rate(div, best_act));
+	if (ret < 0) {
+		dev_err(dev, "div clock failed\n");
+		return -EIO;
+	}
+
+	dev_dbg(dev, "ick/div = %ld/%ld\n",
+		clk_get_rate(ick), clk_get_rate(div));
+
+	return ret;
+}
+
 static int fsi_set_master_clk(struct device *dev, struct fsi_priv *fsi,
 			      long rate, int enable)
 {
 	set_rate_func set_rate = fsi_get_info_set_rate(fsi);
 	int ret;
 
-	if (!set_rate)
-		return 0;
+	/*
+	 * CAUTION
+	 *
+	 * set_rate will be deleted
+	 */
+	if (!set_rate) {
+		if (enable)
+			return fsi_clk_enable(dev, fsi, rate);
+		else
+			return fsi_clk_disable(dev, fsi);
+	}
 
 	ret = set_rate(dev, rate, enable);
 	if (ret < 0) /* error */
@@ -792,10 +1147,9 @@
  */
 static void fsi_pio_push16(struct fsi_priv *fsi, u8 *_buf, int samples)
 {
-	u32 enable_stream = fsi_get_info_flags(fsi) & SH_FSI_ENABLE_STREAM_MODE;
 	int i;
 
-	if (enable_stream) {
+	if (fsi_is_enable_stream(fsi)) {
 		/*
 		 * stream mode
 		 * see
@@ -953,8 +1307,6 @@
 
 static int fsi_pio_push_init(struct fsi_priv *fsi, struct fsi_stream *io)
 {
-	u32 enable_stream = fsi_get_info_flags(fsi) & SH_FSI_ENABLE_STREAM_MODE;
-
 	/*
 	 * we can use 16bit stream mode
 	 * when "playback" and "16bit data"
@@ -962,7 +1314,7 @@
 	 * see
 	 *	fsi_pio_push16()
 	 */
-	if (enable_stream)
+	if (fsi_is_enable_stream(fsi))
 		io->bus_option = BUSOP_SET(24, PACKAGE_24BITBUS_BACK) |
 				 BUSOP_SET(16, PACKAGE_16BITBUS_STREAM);
 	else
@@ -1296,6 +1648,16 @@
 
 	/* clock inversion (CKG2) */
 	data = 0;
+	if (fsi->bit_clk_inv)
+		data |= (1 << 0);
+	if (fsi->lr_clk_inv)
+		data |= (1 << 4);
+	if (fsi_is_clk_master(fsi))
+		data <<= 8;
+	/* FIXME
+	 *
+	 * SH_FSI_xxx_INV style will be removed
+	 */
 	if (SH_FSI_LRM_INV & flags)
 		data |= 1 << 12;
 	if (SH_FSI_BRM_INV & flags)
@@ -1334,14 +1696,21 @@
 	/* fifo init */
 	fsi_fifo_init(fsi, io, dev);
 
+	/* start master clock */
+	if (fsi_is_clk_master(fsi))
+		return fsi_set_master_clk(dev, fsi, fsi->rate, 1);
+
 	return 0;
 }
 
-static void fsi_hw_shutdown(struct fsi_priv *fsi,
+static int fsi_hw_shutdown(struct fsi_priv *fsi,
 			    struct device *dev)
 {
+	/* stop master clock */
 	if (fsi_is_clk_master(fsi))
-		fsi_set_master_clk(dev, fsi, fsi->rate, 0);
+		return fsi_set_master_clk(dev, fsi, fsi->rate, 0);
+
+	return 0;
 }
 
 static int fsi_dai_startup(struct snd_pcm_substream *substream,
@@ -1349,6 +1718,7 @@
 {
 	struct fsi_priv *fsi = fsi_get_priv(substream);
 
+	fsi_clk_invalid(fsi);
 	fsi->rate = 0;
 
 	return 0;
@@ -1359,6 +1729,7 @@
 {
 	struct fsi_priv *fsi = fsi_get_priv(substream);
 
+	fsi_clk_invalid(fsi);
 	fsi->rate = 0;
 }
 
@@ -1372,13 +1743,16 @@
 	switch (cmd) {
 	case SNDRV_PCM_TRIGGER_START:
 		fsi_stream_init(fsi, io, substream);
-		fsi_hw_startup(fsi, io, dai->dev);
-		ret = fsi_stream_transfer(io);
-		if (0 == ret)
+		if (!ret)
+			ret = fsi_hw_startup(fsi, io, dai->dev);
+		if (!ret)
+			ret = fsi_stream_transfer(io);
+		if (!ret)
 			fsi_stream_start(fsi, io);
 		break;
 	case SNDRV_PCM_TRIGGER_STOP:
-		fsi_hw_shutdown(fsi, dai->dev);
+		if (!ret)
+			ret = fsi_hw_shutdown(fsi, dai->dev);
 		fsi_stream_stop(fsi, io);
 		fsi_stream_quit(fsi, io);
 		break;
@@ -1414,7 +1788,6 @@
 
 	fsi->fmt = CR_DTMD_SPDIF_PCM | CR_PCM;
 	fsi->chan_num = 2;
-	fsi->spdif = 1;
 
 	return 0;
 }
@@ -1423,7 +1796,6 @@
 {
 	struct fsi_priv *fsi = fsi_get_priv_frm_dai(dai);
 	set_rate_func set_rate = fsi_get_info_set_rate(fsi);
-	u32 flags = fsi_get_info_flags(fsi);
 	int ret;
 
 	/* set master/slave audio interface */
@@ -1437,22 +1809,49 @@
 		return -EINVAL;
 	}
 
-	if (fsi_is_clk_master(fsi) && !set_rate) {
-		dev_err(dai->dev, "platform doesn't have set_rate\n");
-		return -EINVAL;
+	/* set clock inversion */
+	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+	case SND_SOC_DAIFMT_NB_IF:
+		fsi->bit_clk_inv = 0;
+		fsi->lr_clk_inv = 1;
+		break;
+	case SND_SOC_DAIFMT_IB_NF:
+		fsi->bit_clk_inv = 1;
+		fsi->lr_clk_inv = 0;
+		break;
+	case SND_SOC_DAIFMT_IB_IF:
+		fsi->bit_clk_inv = 1;
+		fsi->lr_clk_inv = 1;
+		break;
+	case SND_SOC_DAIFMT_NB_NF:
+	default:
+		fsi->bit_clk_inv = 0;
+		fsi->lr_clk_inv = 0;
+		break;
+	}
+
+	if (fsi_is_clk_master(fsi)) {
+		/*
+		 * CAUTION
+		 *
+		 * set_rate will be deleted
+		 */
+		if (set_rate)
+			dev_warn(dai->dev, "set_rate will be removed soon\n");
+
+		if (fsi->clk_cpg)
+			fsi_clk_init(dai->dev, fsi, 0, 1, 1,
+				     fsi_clk_set_rate_cpg);
+		else
+			fsi_clk_init(dai->dev, fsi, 1, 1, 0,
+				     fsi_clk_set_rate_external);
 	}
 
 	/* set format */
-	switch (flags & SH_FSI_FMT_MASK) {
-	case SH_FSI_FMT_DAI:
-		ret = fsi_set_fmt_dai(fsi, fmt & SND_SOC_DAIFMT_FORMAT_MASK);
-		break;
-	case SH_FSI_FMT_SPDIF:
+	if (fsi_is_spdif(fsi))
 		ret = fsi_set_fmt_spdif(fsi);
-		break;
-	default:
-		ret = -EINVAL;
-	}
+	else
+		ret = fsi_set_fmt_dai(fsi, fmt & SND_SOC_DAIFMT_FORMAT_MASK);
 
 	return ret;
 }
@@ -1462,19 +1861,13 @@
 			     struct snd_soc_dai *dai)
 {
 	struct fsi_priv *fsi = fsi_get_priv(substream);
-	long rate = params_rate(params);
-	int ret;
 
-	if (!fsi_is_clk_master(fsi))
-		return 0;
+	if (fsi_is_clk_master(fsi)) {
+		fsi->rate = params_rate(params);
+		fsi_clk_valid(fsi, fsi->rate);
+	}
 
-	ret = fsi_set_master_clk(dai->dev, fsi, rate, 1);
-	if (ret < 0)
-		return ret;
-
-	fsi->rate = rate;
-
-	return ret;
+	return 0;
 }
 
 static const struct snd_soc_dai_ops fsi_dai_ops = {
@@ -1498,7 +1891,7 @@
 	.rates			= FSI_RATES,
 	.rate_min		= 8000,
 	.rate_max		= 192000,
-	.channels_min		= 1,
+	.channels_min		= 2,
 	.channels_max		= 2,
 	.buffer_bytes_max	= 64 * 1024,
 	.period_bytes_min	= 32,
@@ -1586,14 +1979,14 @@
 		.playback = {
 			.rates		= FSI_RATES,
 			.formats	= FSI_FMTS,
-			.channels_min	= 1,
-			.channels_max	= 8,
+			.channels_min	= 2,
+			.channels_max	= 2,
 		},
 		.capture = {
 			.rates		= FSI_RATES,
 			.formats	= FSI_FMTS,
-			.channels_min	= 1,
-			.channels_max	= 8,
+			.channels_min	= 2,
+			.channels_max	= 2,
 		},
 		.ops = &fsi_dai_ops,
 	},
@@ -1602,14 +1995,14 @@
 		.playback = {
 			.rates		= FSI_RATES,
 			.formats	= FSI_FMTS,
-			.channels_min	= 1,
-			.channels_max	= 8,
+			.channels_min	= 2,
+			.channels_max	= 2,
 		},
 		.capture = {
 			.rates		= FSI_RATES,
 			.formats	= FSI_FMTS,
-			.channels_min	= 1,
-			.channels_max	= 8,
+			.channels_min	= 2,
+			.channels_max	= 2,
 		},
 		.ops = &fsi_dai_ops,
 	},
@@ -1624,15 +2017,29 @@
 /*
  *		platform function
  */
-static void fsi_handler_init(struct fsi_priv *fsi)
+static void fsi_port_info_init(struct fsi_priv *fsi,
+			       struct sh_fsi_port_info *info)
+{
+	if (info->flags & SH_FSI_FMT_SPDIF)
+		fsi->spdif = 1;
+
+	if (info->flags & SH_FSI_CLK_CPG)
+		fsi->clk_cpg = 1;
+
+	if (info->flags & SH_FSI_ENABLE_STREAM_MODE)
+		fsi->enable_stream = 1;
+}
+
+static void fsi_handler_init(struct fsi_priv *fsi,
+			     struct sh_fsi_port_info *info)
 {
 	fsi->playback.handler	= &fsi_pio_push_handler; /* default PIO */
 	fsi->playback.priv	= fsi;
 	fsi->capture.handler	= &fsi_pio_pop_handler;  /* default PIO */
 	fsi->capture.priv	= fsi;
 
-	if (fsi->info->tx_id) {
-		fsi->playback.slave.shdma_slave.slave_id = fsi->info->tx_id;
+	if (info->tx_id) {
+		fsi->playback.slave.shdma_slave.slave_id = info->tx_id;
 		fsi->playback.handler = &fsi_dma_push_handler;
 	}
 }
@@ -1642,10 +2049,16 @@
 	struct fsi_master *master;
 	const struct platform_device_id	*id_entry;
 	struct sh_fsi_platform_info *info = pdev->dev.platform_data;
+	struct sh_fsi_port_info nul_info, *pinfo;
+	struct fsi_priv *fsi;
 	struct resource *res;
 	unsigned int irq;
 	int ret;
 
+	nul_info.flags	= 0;
+	nul_info.tx_id	= 0;
+	nul_info.rx_id	= 0;
+
 	id_entry = pdev->id_entry;
 	if (!id_entry) {
 		dev_err(&pdev->dev, "unknown fsi device\n");
@@ -1678,22 +2091,28 @@
 	spin_lock_init(&master->lock);
 
 	/* FSI A setting */
-	master->fsia.base	= master->base;
-	master->fsia.master	= master;
-	master->fsia.info	= &info->port_a;
-	fsi_handler_init(&master->fsia);
-	ret = fsi_stream_probe(&master->fsia, &pdev->dev);
+	pinfo		= (info) ? &info->port_a : &nul_info;
+	fsi		= &master->fsia;
+	fsi->base	= master->base;
+	fsi->master	= master;
+	fsi->info	= pinfo;
+	fsi_port_info_init(fsi, pinfo);
+	fsi_handler_init(fsi, pinfo);
+	ret = fsi_stream_probe(fsi, &pdev->dev);
 	if (ret < 0) {
 		dev_err(&pdev->dev, "FSIA stream probe failed\n");
 		return ret;
 	}
 
 	/* FSI B setting */
-	master->fsib.base	= master->base + 0x40;
-	master->fsib.master	= master;
-	master->fsib.info	= &info->port_b;
-	fsi_handler_init(&master->fsib);
-	ret = fsi_stream_probe(&master->fsib, &pdev->dev);
+	pinfo		= (info) ? &info->port_b : &nul_info;
+	fsi		= &master->fsib;
+	fsi->base	= master->base + 0x40;
+	fsi->master	= master;
+	fsi->info	= pinfo;
+	fsi_port_info_init(fsi, pinfo);
+	fsi_handler_init(fsi, pinfo);
+	ret = fsi_stream_probe(fsi, &pdev->dev);
 	if (ret < 0) {
 		dev_err(&pdev->dev, "FSIB stream probe failed\n");
 		goto exit_fsia;
@@ -1702,7 +2121,7 @@
 	pm_runtime_enable(&pdev->dev);
 	dev_set_drvdata(&pdev->dev, master);
 
-	ret = request_irq(irq, &fsi_interrupt, 0,
+	ret = devm_request_irq(&pdev->dev, irq, &fsi_interrupt, 0,
 			  id_entry->name, master);
 	if (ret) {
 		dev_err(&pdev->dev, "irq request err\n");
@@ -1712,7 +2131,7 @@
 	ret = snd_soc_register_platform(&pdev->dev, &fsi_soc_platform);
 	if (ret < 0) {
 		dev_err(&pdev->dev, "cannot snd soc register\n");
-		goto exit_free_irq;
+		goto exit_fsib;
 	}
 
 	ret = snd_soc_register_dais(&pdev->dev, fsi_soc_dai,
@@ -1726,8 +2145,6 @@
 
 exit_snd_soc:
 	snd_soc_unregister_platform(&pdev->dev);
-exit_free_irq:
-	free_irq(irq, master);
 exit_fsib:
 	pm_runtime_disable(&pdev->dev);
 	fsi_stream_remove(&master->fsib);
@@ -1743,7 +2160,6 @@
 
 	master = dev_get_drvdata(&pdev->dev);
 
-	free_irq(master->irq, master);
 	pm_runtime_disable(&pdev->dev);
 
 	snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(fsi_soc_dai));
@@ -1774,10 +2190,6 @@
 		return;
 
 	fsi_hw_startup(fsi, io, dev);
-
-	if (fsi_is_clk_master(fsi) && fsi->rate)
-		fsi_set_master_clk(dev, fsi, fsi->rate, 1);
-
 	fsi_stream_start(fsi, io);
 }
 
diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c
index 9d56f02..e72f554 100644
--- a/sound/soc/soc-cache.c
+++ b/sound/soc/soc-cache.c
@@ -88,7 +88,7 @@
 		ret = snd_soc_write(codec, i, val);
 		if (ret)
 			return ret;
-		dev_dbg(codec->dev, "Synced register %#x, value = %#x\n",
+		dev_dbg(codec->dev, "ASoC: Synced register %#x, value = %#x\n",
 			i, val);
 	}
 	return 0;
@@ -156,7 +156,7 @@
 
 	/* Fall back to flat compression */
 	if (i == ARRAY_SIZE(cache_types)) {
-		dev_warn(codec->dev, "Could not match compress type: %d\n",
+		dev_warn(codec->dev, "ASoC: Could not match compress type: %d\n",
 			 codec->compress_type);
 		i = 0;
 	}
@@ -166,7 +166,7 @@
 
 	if (codec->cache_ops->init) {
 		if (codec->cache_ops->name)
-			dev_dbg(codec->dev, "Initializing %s cache for %s codec\n",
+			dev_dbg(codec->dev, "ASoC: Initializing %s cache for %s codec\n",
 				codec->cache_ops->name, codec->name);
 		return codec->cache_ops->init(codec);
 	}
@@ -181,7 +181,7 @@
 {
 	if (codec->cache_ops && codec->cache_ops->exit) {
 		if (codec->cache_ops->name)
-			dev_dbg(codec->dev, "Destroying %s cache for %s codec\n",
+			dev_dbg(codec->dev, "ASoC: Destroying %s cache for %s codec\n",
 				codec->cache_ops->name, codec->name);
 		return codec->cache_ops->exit(codec);
 	}
@@ -265,7 +265,7 @@
 		name = "unknown";
 
 	if (codec->cache_ops->name)
-		dev_dbg(codec->dev, "Syncing %s cache for %s codec\n",
+		dev_dbg(codec->dev, "ASoC: Syncing %s cache for %s codec\n",
 			codec->cache_ops->name, codec->name);
 	trace_snd_soc_cache_sync(codec, name, "start");
 	ret = codec->cache_ops->sync(codec);
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 10d21be..9c768bc 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -271,7 +271,8 @@
 	codec->debugfs_codec_root = debugfs_create_dir(codec->name,
 						       debugfs_card_root);
 	if (!codec->debugfs_codec_root) {
-		dev_warn(codec->dev, "Failed to create codec debugfs directory\n");
+		dev_warn(codec->dev, "ASoC: Failed to create codec debugfs"
+			" directory\n");
 		return;
 	}
 
@@ -284,7 +285,8 @@
 						 codec->debugfs_codec_root,
 						 codec, &codec_reg_fops);
 	if (!codec->debugfs_reg)
-		dev_warn(codec->dev, "Failed to create codec register debugfs file\n");
+		dev_warn(codec->dev, "ASoC: Failed to create codec register"
+			" debugfs file\n");
 
 	snd_soc_dapm_debugfs_init(&codec->dapm, codec->debugfs_codec_root);
 }
@@ -302,7 +304,7 @@
 						       debugfs_card_root);
 	if (!platform->debugfs_platform_root) {
 		dev_warn(platform->dev,
-			"Failed to create platform debugfs directory\n");
+			"ASoC: Failed to create platform debugfs directory\n");
 		return;
 	}
 
@@ -430,7 +432,7 @@
 						    &card->pop_time);
 	if (!card->debugfs_pop_time)
 		dev_warn(card->dev,
-		       "Failed to create pop time debugfs file\n");
+		       "ASoC: Failed to create pop time debugfs file\n");
 }
 
 static void soc_cleanup_card_debugfs(struct snd_soc_card *card)
@@ -475,7 +477,7 @@
 			!strcmp(card->rtd[i].dai_link->name, dai_link))
 			return card->rtd[i].pcm->streams[stream].substream;
 	}
-	dev_dbg(card->dev, "failed to find dai link %s\n", dai_link);
+	dev_dbg(card->dev, "ASoC: failed to find dai link %s\n", dai_link);
 	return NULL;
 }
 EXPORT_SYMBOL_GPL(snd_soc_get_dai_substream);
@@ -489,7 +491,7 @@
 		if (!strcmp(card->rtd[i].dai_link->name, dai_link))
 			return &card->rtd[i];
 	}
-	dev_dbg(card->dev, "failed to find rtd %s\n", dai_link);
+	dev_dbg(card->dev, "ASoC: failed to find rtd %s\n", dai_link);
 	return NULL;
 }
 EXPORT_SYMBOL_GPL(snd_soc_get_pcm_runtime);
@@ -519,7 +521,7 @@
 		     codec->card->snd_card->number, 0, codec->name);
 	err = device_register(&codec->ac97->dev);
 	if (err < 0) {
-		snd_printk(KERN_ERR "Can't register ac97 bus\n");
+		dev_err(codec->dev, "ASoC: Can't register ac97 bus\n");
 		codec->ac97->dev.bus = NULL;
 		return err;
 	}
@@ -628,7 +630,8 @@
 				 */
 				if (codec->dapm.idle_bias_off) {
 					dev_dbg(codec->dev,
-						"idle_bias_off CODEC on over suspend\n");
+						"ASoC: idle_bias_off CODEC on"
+						" over suspend\n");
 					break;
 				}
 			case SND_SOC_BIAS_OFF:
@@ -639,7 +642,8 @@
 					regcache_mark_dirty(codec->control_data);
 				break;
 			default:
-				dev_dbg(codec->dev, "CODEC is on over suspend\n");
+				dev_dbg(codec->dev, "ASoC: CODEC is on"
+					" over suspend\n");
 				break;
 			}
 		}
@@ -676,7 +680,7 @@
 	 * so userspace apps are blocked from touching us
 	 */
 
-	dev_dbg(card->dev, "starting resume work\n");
+	dev_dbg(card->dev, "ASoC: starting resume work\n");
 
 	/* Bring us up into D2 so that DAPM starts enabling things */
 	snd_power_change_state(card->snd_card, SNDRV_CTL_POWER_D2);
@@ -708,7 +712,8 @@
 				codec->suspended = 0;
 				break;
 			default:
-				dev_dbg(codec->dev, "CODEC was on over suspend\n");
+				dev_dbg(codec->dev, "ASoC: CODEC was on over"
+					" suspend\n");
 				break;
 			}
 		}
@@ -758,7 +763,7 @@
 	if (card->resume_post)
 		card->resume_post(card);
 
-	dev_dbg(card->dev, "resume work completed\n");
+	dev_dbg(card->dev, "ASoC: resume work completed\n");
 
 	/* userspace can access us now we are back as we were before */
 	snd_power_change_state(card->snd_card, SNDRV_CTL_POWER_D0);
@@ -790,12 +795,12 @@
 		ac97_control |= cpu_dai->driver->ac97_control;
 	}
 	if (ac97_control) {
-		dev_dbg(dev, "Resuming AC97 immediately\n");
+		dev_dbg(dev, "ASoC: Resuming AC97 immediately\n");
 		soc_resume_deferred(&card->deferred_resume_work);
 	} else {
-		dev_dbg(dev, "Scheduling resume work\n");
+		dev_dbg(dev, "ASoC: Scheduling resume work\n");
 		if (!schedule_work(&card->deferred_resume_work))
-			dev_err(dev, "resume work item may be lost\n");
+			dev_err(dev, "ASoC: resume work item may be lost\n");
 	}
 
 	return 0;
@@ -818,7 +823,7 @@
 	struct snd_soc_dai *codec_dai, *cpu_dai;
 	const char *platform_name;
 
-	dev_dbg(card->dev, "binding %s at idx %d\n", dai_link->name, num);
+	dev_dbg(card->dev, "ASoC: binding %s at idx %d\n", dai_link->name, num);
 
 	/* Find CPU DAI from registered DAIs*/
 	list_for_each_entry(cpu_dai, &dai_list, list) {
@@ -836,7 +841,7 @@
 	}
 
 	if (!rtd->cpu_dai) {
-		dev_err(card->dev, "CPU DAI %s not registered\n",
+		dev_err(card->dev, "ASoC: CPU DAI %s not registered\n",
 			dai_link->cpu_dai_name);
 		return -EPROBE_DEFER;
 	}
@@ -867,14 +872,14 @@
 		}
 
 		if (!rtd->codec_dai) {
-			dev_err(card->dev, "CODEC DAI %s not registered\n",
+			dev_err(card->dev, "ASoC: CODEC DAI %s not registered\n",
 				dai_link->codec_dai_name);
 			return -EPROBE_DEFER;
 		}
 	}
 
 	if (!rtd->codec) {
-		dev_err(card->dev, "CODEC %s not registered\n",
+		dev_err(card->dev, "ASoC: CODEC %s not registered\n",
 			dai_link->codec_name);
 		return -EPROBE_DEFER;
 	}
@@ -898,7 +903,7 @@
 		rtd->platform = platform;
 	}
 	if (!rtd->platform) {
-		dev_err(card->dev, "platform %s not registered\n",
+		dev_err(card->dev, "ASoC: platform %s not registered\n",
 			dai_link->platform_name);
 		return -EPROBE_DEFER;
 	}
@@ -915,8 +920,8 @@
 	if (platform->driver->remove) {
 		ret = platform->driver->remove(platform);
 		if (ret < 0)
-			pr_err("asoc: failed to remove %s: %d\n",
-				platform->name, ret);
+			dev_err(platform->dev, "ASoC: failed to remove %d\n",
+				ret);
 	}
 
 	/* Make sure all DAPM widgets are freed */
@@ -937,9 +942,7 @@
 	if (codec->driver->remove) {
 		err = codec->driver->remove(codec);
 		if (err < 0)
-			dev_err(codec->dev,
-				"asoc: failed to remove %s: %d\n",
-				codec->name, err);
+			dev_err(codec->dev, "ASoC: failed to remove %d\n", err);
 	}
 
 	/* Make sure all DAPM widgets are freed */
@@ -971,8 +974,9 @@
 		if (codec_dai->driver->remove) {
 			err = codec_dai->driver->remove(codec_dai);
 			if (err < 0)
-				pr_err("asoc: failed to remove %s: %d\n",
-							codec_dai->name, err);
+				dev_err(codec_dai->dev,
+					"ASoC: failed to remove %s: %d\n",
+					codec_dai->name, err);
 		}
 		codec_dai->probed = 0;
 		list_del(&codec_dai->card_list);
@@ -984,8 +988,9 @@
 		if (cpu_dai->driver->remove) {
 			err = cpu_dai->driver->remove(cpu_dai);
 			if (err < 0)
-				pr_err("asoc: failed to remove %s: %d\n",
-							cpu_dai->name, err);
+				dev_err(cpu_dai->dev,
+					"ASoC: failed to remove %s: %d\n",
+					cpu_dai->name, err);
 		}
 		cpu_dai->probed = 0;
 		list_del(&cpu_dai->card_list);
@@ -1099,8 +1104,7 @@
 		ret = driver->probe(codec);
 		if (ret < 0) {
 			dev_err(codec->dev,
-				"asoc: failed to probe CODEC %s: %d\n",
-				codec->name, ret);
+				"ASoC: failed to probe CODEC %d\n", ret);
 			goto err_probe;
 		}
 	}
@@ -1163,8 +1167,7 @@
 		ret = driver->probe(platform);
 		if (ret < 0) {
 			dev_err(platform->dev,
-				"asoc: failed to probe platform %s: %d\n",
-				platform->name, ret);
+				"ASoC: failed to probe platform %d\n", ret);
 			goto err_probe;
 		}
 	}
@@ -1229,7 +1232,7 @@
 	else if (dailess && aux_dev->init)
 		ret = aux_dev->init(&codec->dapm);
 	if (ret < 0) {
-		dev_err(card->dev, "asoc: failed to init %s: %d\n", name, ret);
+		dev_err(card->dev, "ASoC: failed to init %s: %d\n", name, ret);
 		return ret;
 	}
 	codec->name_prefix = temp;
@@ -1253,7 +1256,7 @@
 	ret = device_add(rtd->dev);
 	if (ret < 0) {
 		dev_err(card->dev,
-			"asoc: failed to register runtime device: %d\n", ret);
+			"ASoC: failed to register runtime device: %d\n", ret);
 		return ret;
 	}
 	rtd->dev_registered = 1;
@@ -1262,14 +1265,13 @@
 	ret = snd_soc_dapm_sys_add(rtd->dev);
 	if (ret < 0)
 		dev_err(codec->dev,
-			"asoc: failed to add codec dapm sysfs entries: %d\n",
-			ret);
+			"ASoC: failed to add codec dapm sysfs entries: %d\n", ret);
 
 	/* add codec sysfs entries */
 	ret = device_create_file(rtd->dev, &dev_attr_codec_reg);
 	if (ret < 0)
 		dev_err(codec->dev,
-			"asoc: failed to add codec sysfs files: %d\n", ret);
+			"ASoC: failed to add codec sysfs files: %d\n", ret);
 
 #ifdef CONFIG_DEBUG_FS
 	/* add DPCM sysfs entries */
@@ -1278,7 +1280,7 @@
 
 	ret = soc_dpcm_debugfs_add(rtd);
 	if (ret < 0)
-		dev_err(rtd->dev, "asoc: failed to add dpcm sysfs entries: %d\n", ret);
+		dev_err(rtd->dev, "ASoC: failed to add dpcm sysfs entries: %d\n", ret);
 
 out:
 #endif
@@ -1333,7 +1335,7 @@
 	struct snd_soc_dapm_widget *play_w, *capture_w;
 	int ret;
 
-	dev_dbg(card->dev, "probe %s dai link %d late %d\n",
+	dev_dbg(card->dev, "ASoC: probe %s dai link %d late %d\n",
 			card->name, num, order);
 
 	/* config components */
@@ -1359,8 +1361,9 @@
 		if (cpu_dai->driver->probe) {
 			ret = cpu_dai->driver->probe(cpu_dai);
 			if (ret < 0) {
-				pr_err("asoc: failed to probe CPU DAI %s: %d\n",
-							cpu_dai->name, ret);
+				dev_err(cpu_dai->dev,
+					"ASoC: failed to probe CPU DAI %s: %d\n",
+					cpu_dai->name, ret);
 				module_put(cpu_dai->dev->driver->owner);
 				return ret;
 			}
@@ -1375,8 +1378,9 @@
 		if (codec_dai->driver->probe) {
 			ret = codec_dai->driver->probe(codec_dai);
 			if (ret < 0) {
-				pr_err("asoc: failed to probe CODEC DAI %s: %d\n",
-							codec_dai->name, ret);
+				dev_err(codec_dai->dev,
+					"ASoC: failed to probe CODEC DAI %s: %d\n",
+					codec_dai->name, ret);
 				return ret;
 			}
 		}
@@ -1396,13 +1400,14 @@
 
 	ret = device_create_file(rtd->dev, &dev_attr_pmdown_time);
 	if (ret < 0)
-		pr_warn("asoc: failed to add pmdown_time sysfs:%d\n", ret);
+		dev_warn(rtd->dev, "ASoC: failed to add pmdown_time sysfs: %d\n",
+			ret);
 
 	if (cpu_dai->driver->compress_dai) {
 		/*create compress_device"*/
 		ret = soc_new_compress(rtd, num);
 		if (ret < 0) {
-			pr_err("asoc: can't create compress %s\n",
+			dev_err(card->dev, "ASoC: can't create compress %s\n",
 					 dai_link->stream_name);
 			return ret;
 		}
@@ -1412,7 +1417,7 @@
 			/* create the pcm */
 			ret = soc_new_pcm(rtd, num);
 			if (ret < 0) {
-				pr_err("asoc: can't create pcm %s :%d\n",
+				dev_err(card->dev, "ASoC: can't create pcm %s :%d\n",
 				       dai_link->stream_name, ret);
 				return ret;
 			}
@@ -1424,7 +1429,7 @@
 				ret = snd_soc_dapm_new_pcm(card, dai_link->params,
 						   capture_w, play_w);
 				if (ret != 0) {
-					dev_err(card->dev, "Can't link %s to %s: %d\n",
+					dev_err(card->dev, "ASoC: Can't link %s to %s: %d\n",
 						play_w->name, capture_w->name, ret);
 					return ret;
 				}
@@ -1436,7 +1441,7 @@
 				ret = snd_soc_dapm_new_pcm(card, dai_link->params,
 						   capture_w, play_w);
 				if (ret != 0) {
-					dev_err(card->dev, "Can't link %s to %s: %d\n",
+					dev_err(card->dev, "ASoC: Can't link %s to %s: %d\n",
 						play_w->name, capture_w->name, ret);
 					return ret;
 				}
@@ -1473,7 +1478,8 @@
 
 		ret = soc_ac97_dev_register(rtd->codec);
 		if (ret < 0) {
-			pr_err("asoc: AC97 device register failed:%d\n", ret);
+			dev_err(rtd->codec->dev,
+				"ASoC: AC97 device register failed: %d\n", ret);
 			return ret;
 		}
 
@@ -1502,7 +1508,7 @@
 			return 0;
 	}
 
-	dev_err(card->dev, "%s not registered\n", aux_dev->codec_name);
+	dev_err(card->dev, "ASoC: %s not registered\n", aux_dev->codec_name);
 
 	return -EPROBE_DEFER;
 }
@@ -1518,7 +1524,7 @@
 		if (!strcmp(codec->name, aux_dev->codec_name)) {
 			if (codec->probed) {
 				dev_err(codec->dev,
-					"asoc: codec already probed");
+					"ASoC: codec already probed");
 				ret = -EBUSY;
 				goto out;
 			}
@@ -1526,7 +1532,7 @@
 		}
 	}
 	/* codec not found */
-	dev_err(card->dev, "asoc: codec %s not found", aux_dev->codec_name);
+	dev_err(card->dev, "ASoC: codec %s not found", aux_dev->codec_name);
 	return -EPROBE_DEFER;
 
 found:
@@ -1569,8 +1575,8 @@
 		codec->compress_type = compress_type;
 	ret = snd_soc_cache_init(codec);
 	if (ret < 0) {
-		dev_err(codec->dev, "Failed to set cache compression type: %d\n",
-			ret);
+		dev_err(codec->dev, "ASoC: Failed to set cache compression"
+			" type: %d\n", ret);
 		return ret;
 	}
 	codec->cache_init = 1;
@@ -1626,8 +1632,8 @@
 	ret = snd_card_create(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
 			card->owner, 0, &card->snd_card);
 	if (ret < 0) {
-		pr_err("asoc: can't create sound card for card %s: %d\n",
-			card->name, ret);
+		dev_err(card->dev, "ASoC: can't create sound card for"
+			" card %s: %d\n", card->name, ret);
 		goto base_error;
 	}
 	card->snd_card->dev = card->dev;
@@ -1663,8 +1669,9 @@
 		for (i = 0; i < card->num_links; i++) {
 			ret = soc_probe_link_components(card, i, order);
 			if (ret < 0) {
-				pr_err("asoc: failed to instantiate card %s: %d\n",
-				       card->name, ret);
+				dev_err(card->dev,
+					"ASoC: failed to instantiate card %d\n",
+					ret);
 				goto probe_dai_err;
 			}
 		}
@@ -1676,8 +1683,9 @@
 		for (i = 0; i < card->num_links; i++) {
 			ret = soc_probe_link_dais(card, i, order);
 			if (ret < 0) {
-				pr_err("asoc: failed to instantiate card %s: %d\n",
-				       card->name, ret);
+				dev_err(card->dev,
+					"ASoC: failed to instantiate card %d\n",
+					ret);
 				goto probe_dai_err;
 			}
 		}
@@ -1686,8 +1694,9 @@
 	for (i = 0; i < card->num_aux_devs; i++) {
 		ret = soc_probe_aux_dev(card, i);
 		if (ret < 0) {
-			pr_err("asoc: failed to add auxiliary devices %s: %d\n",
-			       card->name, ret);
+			dev_err(card->dev,
+				"ASoC: failed to add auxiliary devices %d\n",
+				ret);
 			goto probe_aux_dev_err;
 		}
 	}
@@ -1712,7 +1721,7 @@
 						  dai_fmt);
 			if (ret != 0 && ret != -ENOTSUPP)
 				dev_warn(card->rtd[i].codec_dai->dev,
-					 "Failed to set DAI format: %d\n",
+					 "ASoC: Failed to set DAI format: %d\n",
 					 ret);
 		}
 
@@ -1723,7 +1732,7 @@
 						  dai_fmt);
 			if (ret != 0 && ret != -ENOTSUPP)
 				dev_warn(card->rtd[i].cpu_dai->dev,
-					 "Failed to set DAI format: %d\n",
+					 "ASoC: Failed to set DAI format: %d\n",
 					 ret);
 		} else if (dai_fmt) {
 			/* Flip the polarity for the "CPU" end */
@@ -1748,7 +1757,7 @@
 						  dai_fmt);
 			if (ret != 0 && ret != -ENOTSUPP)
 				dev_warn(card->rtd[i].cpu_dai->dev,
-					 "Failed to set DAI format: %d\n",
+					 "ASoC: Failed to set DAI format: %d\n",
 					 ret);
 		}
 	}
@@ -1775,7 +1784,7 @@
 	if (card->late_probe) {
 		ret = card->late_probe(card);
 		if (ret < 0) {
-			dev_err(card->dev, "%s late_probe() failed: %d\n",
+			dev_err(card->dev, "ASoC: %s late_probe() failed: %d\n",
 				card->name, ret);
 			goto probe_aux_dev_err;
 		}
@@ -1789,8 +1798,8 @@
 
 	ret = snd_card_register(card->snd_card);
 	if (ret < 0) {
-		pr_err("asoc: failed to register soundcard for %s: %d\n",
-							card->name, ret);
+		dev_err(card->dev, "ASoC: failed to register soundcard %d\n",
+				ret);
 		goto probe_aux_dev_err;
 	}
 
@@ -1799,8 +1808,8 @@
 	for (i = 0; i < card->num_rtd; i++) {
 		ret = soc_register_ac97_dai_link(&card->rtd[i]);
 		if (ret < 0) {
-			pr_err("asoc: failed to register AC97 %s: %d\n",
-							card->name, ret);
+			dev_err(card->dev, "ASoC: failed to register AC97:"
+				" %d\n", ret);
 			while (--i >= 0)
 				soc_unregister_ac97_dai_link(card->rtd[i].codec);
 			goto probe_aux_dev_err;
@@ -1846,7 +1855,7 @@
 		return -EINVAL;
 
 	dev_warn(&pdev->dev,
-		 "ASoC machine %s should use snd_soc_register_card()\n",
+		 "ASoC: machine %s should use snd_soc_register_card()\n",
 		 card->name);
 
 	/* Bodge while we unpick instantiation */
@@ -1996,7 +2005,7 @@
 	unsigned int ret;
 
 	if (!platform->driver->read) {
-		dev_err(platform->dev, "platform has no read back\n");
+		dev_err(platform->dev, "ASoC: platform has no read back\n");
 		return -1;
 	}
 
@@ -2012,7 +2021,7 @@
 					 unsigned int reg, unsigned int val)
 {
 	if (!platform->driver->write) {
-		dev_err(platform->dev, "platform has no write back\n");
+		dev_err(platform->dev, "ASoC: platform has no write back\n");
 		return -1;
 	}
 
@@ -2283,7 +2292,8 @@
 		err = snd_ctl_add(card, snd_soc_cnew(control, data,
 						     control->name, prefix));
 		if (err < 0) {
-			dev_err(dev, "Failed to add %s: %d\n", control->name, err);
+			dev_err(dev, "ASoC: Failed to add %s: %d\n",
+				control->name, err);
 			return err;
 		}
 	}
@@ -3534,15 +3544,14 @@
 		 * not both or neither.
 		 */
 		if (!!link->codec_name == !!link->codec_of_node) {
-			dev_err(card->dev,
-				"Neither/both codec name/of_node are set for %s\n",
-				link->name);
+			dev_err(card->dev, "ASoC: Neither/both codec"
+				" name/of_node are set for %s\n", link->name);
 			return -EINVAL;
 		}
 		/* Codec DAI name must be specified */
 		if (!link->codec_dai_name) {
-			dev_err(card->dev, "codec_dai_name not set for %s\n",
-				link->name);
+			dev_err(card->dev, "ASoC: codec_dai_name not"
+				" set for %s\n", link->name);
 			return -EINVAL;
 		}
 
@@ -3551,8 +3560,8 @@
 		 * can be left unspecified, and a dummy platform will be used.
 		 */
 		if (link->platform_name && link->platform_of_node) {
-			dev_err(card->dev,
-				"Both platform name/of_node are set for %s\n", link->name);
+			dev_err(card->dev, "ASoC: Both platform name/of_node"
+				" are set for %s\n", link->name);
 			return -EINVAL;
 		}
 
@@ -3562,9 +3571,8 @@
 		 * name alone..
 		 */
 		if (link->cpu_name && link->cpu_of_node) {
-			dev_err(card->dev,
-				"Neither/both cpu name/of_node are set for %s\n",
-				link->name);
+			dev_err(card->dev, "ASoC: Neither/both "
+				"cpu name/of_node are set for %s\n",link->name);
 			return -EINVAL;
 		}
 		/*
@@ -3573,9 +3581,8 @@
 		 */
 		if (!link->cpu_dai_name &&
 		    !(link->cpu_name || link->cpu_of_node)) {
-			dev_err(card->dev,
-				"Neither cpu_dai_name nor cpu_name/of_node are set for %s\n",
-				link->name);
+			dev_err(card->dev, "ASoC: Neither cpu_dai_name nor "
+				"cpu_name/of_node are set for %s\n", link->name);
 			return -EINVAL;
 		}
 	}
@@ -3622,7 +3629,7 @@
 {
 	if (card->instantiated)
 		soc_cleanup_card_resources(card);
-	dev_dbg(card->dev, "Unregistered card '%s'\n", card->name);
+	dev_dbg(card->dev, "ASoC: Unregistered card '%s'\n", card->name);
 
 	return 0;
 }
@@ -3679,8 +3686,8 @@
 		struct snd_soc_dai_driver *dai_drv)
 {
 	if (dai_drv->name == NULL) {
-		pr_err("asoc: error - multiple DAI %s registered with no name\n",
-				dev_name(dev));
+		dev_err(dev, "ASoC: error - multiple DAI %s registered with"
+				" no name\n", dev_name(dev));
 		return NULL;
 	}
 
@@ -3698,7 +3705,7 @@
 	struct snd_soc_codec *codec;
 	struct snd_soc_dai *dai;
 
-	dev_dbg(dev, "dai register %s\n", dev_name(dev));
+	dev_dbg(dev, "ASoC: dai register %s\n", dev_name(dev));
 
 	dai = kzalloc(sizeof(struct snd_soc_dai), GFP_KERNEL);
 	if (dai == NULL)
@@ -3721,7 +3728,7 @@
 
 	list_for_each_entry(codec, &codec_list, list) {
 		if (codec->dev == dev) {
-			dev_dbg(dev, "Mapped DAI %s to CODEC %s\n",
+			dev_dbg(dev, "ASoC: Mapped DAI %s to CODEC %s\n",
 				dai->name, codec->name);
 			dai->codec = codec;
 			break;
@@ -3735,7 +3742,7 @@
 
 	mutex_unlock(&client_mutex);
 
-	pr_debug("Registered DAI '%s'\n", dai->name);
+	dev_dbg(dev, "ASoC: Registered DAI '%s'\n", dai->name);
 
 	return 0;
 }
@@ -3761,7 +3768,7 @@
 	list_del(&dai->list);
 	mutex_unlock(&client_mutex);
 
-	pr_debug("Unregistered DAI '%s'\n", dai->name);
+	dev_dbg(dev, "ASoC: Unregistered DAI '%s'\n", dai->name);
 	kfree(dai->name);
 	kfree(dai);
 }
@@ -3780,7 +3787,7 @@
 	struct snd_soc_dai *dai;
 	int i, ret = 0;
 
-	dev_dbg(dev, "dai register %s #%Zu\n", dev_name(dev), count);
+	dev_dbg(dev, "ASoC: dai register %s #%Zu\n", dev_name(dev), count);
 
 	for (i = 0; i < count; i++) {
 
@@ -3812,8 +3819,8 @@
 
 		list_for_each_entry(codec, &codec_list, list) {
 			if (codec->dev == dev) {
-				dev_dbg(dev, "Mapped DAI %s to CODEC %s\n",
-					dai->name, codec->name);
+				dev_dbg(dev, "ASoC: Mapped DAI %s to "
+					"CODEC %s\n", dai->name, codec->name);
 				dai->codec = codec;
 				break;
 			}
@@ -3826,7 +3833,7 @@
 
 		mutex_unlock(&client_mutex);
 
-		pr_debug("Registered DAI '%s'\n", dai->name);
+		dev_dbg(dai->dev, "ASoC: Registered DAI '%s'\n", dai->name);
 	}
 
 	return 0;
@@ -3864,7 +3871,7 @@
 {
 	struct snd_soc_platform *platform;
 
-	dev_dbg(dev, "platform register %s\n", dev_name(dev));
+	dev_dbg(dev, "ASoC: platform register %s\n", dev_name(dev));
 
 	platform = kzalloc(sizeof(struct snd_soc_platform), GFP_KERNEL);
 	if (platform == NULL)
@@ -3888,7 +3895,7 @@
 	list_add(&platform->list, &platform_list);
 	mutex_unlock(&client_mutex);
 
-	pr_debug("Registered platform '%s'\n", platform->name);
+	dev_dbg(dev, "ASoC: Registered platform '%s'\n", platform->name);
 
 	return 0;
 }
@@ -3914,7 +3921,7 @@
 	list_del(&platform->list);
 	mutex_unlock(&client_mutex);
 
-	pr_debug("Unregistered platform '%s'\n", platform->name);
+	dev_dbg(dev, "ASoC: Unregistered platform '%s'\n", platform->name);
 	kfree(platform->name);
 	kfree(platform);
 }
@@ -4007,7 +4014,7 @@
 		codec->reg_size = reg_size;
 		/* it is necessary to make a copy of the default register cache
 		 * because in the case of using a compression type that requires
-		 * the default register cache to be marked as __devinitconst the
+		 * the default register cache to be marked as the
 		 * kernel might have freed the array by the time we initialize
 		 * the cache.
 		 */
@@ -4043,11 +4050,11 @@
 	if (num_dai) {
 		ret = snd_soc_register_dais(dev, dai_drv, num_dai);
 		if (ret < 0)
-			dev_err(codec->dev, "Failed to regster DAIs: %d\n",
-				ret);
+			dev_err(codec->dev, "ASoC: Failed to regster"
+				" DAIs: %d\n", ret);
 	}
 
-	pr_debug("Registered codec '%s'\n", codec->name);
+	dev_dbg(codec->dev, "ASoC: Registered codec '%s'\n", codec->name);
 	return 0;
 
 fail:
@@ -4082,7 +4089,7 @@
 	list_del(&codec->list);
 	mutex_unlock(&client_mutex);
 
-	pr_debug("Unregistered codec '%s'\n", codec->name);
+	dev_dbg(codec->dev, "ASoC: Unregistered codec '%s'\n", codec->name);
 
 	snd_soc_cache_exit(codec);
 	kfree(codec->reg_def_copy);
@@ -4106,7 +4113,7 @@
 	 */
 	if (ret < 0 && ret != -EINVAL) {
 		dev_err(card->dev,
-			"Property '%s' could not be read: %d\n",
+			"ASoC: Property '%s' could not be read: %d\n",
 			propname, ret);
 		return ret;
 	}
@@ -4125,15 +4132,13 @@
 
 	num_routes = of_property_count_strings(np, propname);
 	if (num_routes < 0 || num_routes & 1) {
-		dev_err(card->dev,
-		     "Property '%s' does not exist or its length is not even\n",
-		     propname);
+		dev_err(card->dev, "ASoC: Property '%s' does not exist or its"
+			" length is not even\n", propname);
 		return -EINVAL;
 	}
 	num_routes /= 2;
 	if (!num_routes) {
-		dev_err(card->dev,
-			"Property '%s's length is zero\n",
+		dev_err(card->dev, "ASoC: Property '%s's length is zero\n",
 			propname);
 		return -EINVAL;
 	}
@@ -4142,7 +4147,7 @@
 			      GFP_KERNEL);
 	if (!routes) {
 		dev_err(card->dev,
-			"Could not allocate DAPM route table\n");
+			"ASoC: Could not allocate DAPM route table\n");
 		return -EINVAL;
 	}
 
@@ -4150,9 +4155,9 @@
 		ret = of_property_read_string_index(np, propname,
 			2 * i, &routes[i].sink);
 		if (ret) {
-			dev_err(card->dev,
-				"Property '%s' index %d could not be read: %d\n",
-				propname, 2 * i, ret);
+			dev_err(card->dev, "ASoC: Property '%s' index %d"
+				" could not be read: %d\n", propname, 2 * i,
+				ret);
 			kfree(routes);
 			return -EINVAL;
 		}
@@ -4160,8 +4165,8 @@
 			(2 * i) + 1, &routes[i].source);
 		if (ret) {
 			dev_err(card->dev,
-				"Property '%s' index %d could not be read: %d\n",
-				propname, (2 * i) + 1, ret);
+				"ASoC: Property '%s' index %d could not be"
+				" read: %d\n", propname, (2 * i) + 1, ret);
 			kfree(routes);
 			return -EINVAL;
 		}
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 6e35bca..1e36bc8 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -220,7 +220,7 @@
 	else if (w->platform)
 		return snd_soc_platform_read(w->platform, reg);
 
-	dev_err(w->dapm->dev, "no valid widget read method\n");
+	dev_err(w->dapm->dev, "ASoC: no valid widget read method\n");
 	return -1;
 }
 
@@ -231,7 +231,7 @@
 	else if (w->platform)
 		return snd_soc_platform_write(w->platform, reg, val);
 
-	dev_err(w->dapm->dev, "no valid widget write method\n");
+	dev_err(w->dapm->dev, "ASoC: no valid widget write method\n");
 	return -1;
 }
 
@@ -546,7 +546,7 @@
 			wlist = kzalloc(wlistsize, GFP_KERNEL);
 			if (wlist == NULL) {
 				dev_err(dapm->dev,
-					"asoc: can't allocate widget list for %s\n",
+					"ASoC: can't allocate widget list for %s\n",
 					w->name);
 				return -ENOMEM;
 			}
@@ -595,9 +595,9 @@
 						      prefix);
 			ret = snd_ctl_add(card, path->kcontrol);
 			if (ret < 0) {
-				dev_err(dapm->dev,
-					"asoc: failed to add dapm kcontrol %s: %d\n",
-					path->long_name, ret);
+				dev_err(dapm->dev, "ASoC: failed to add widget"
+					" %s dapm kcontrol %s: %d\n",
+					w->name, path->long_name, ret);
 				kfree(wlist);
 				kfree(path->long_name);
 				path->long_name = NULL;
@@ -626,7 +626,7 @@
 
 	if (w->num_kcontrols != 1) {
 		dev_err(dapm->dev,
-			"asoc: mux %s has incorrect number of controls\n",
+			"ASoC: mux %s has incorrect number of controls\n",
 			w->name);
 		return -EINVAL;
 	}
@@ -645,7 +645,7 @@
 	wlist = krealloc(wlist, wlistsize, GFP_KERNEL);
 	if (wlist == NULL) {
 		dev_err(dapm->dev,
-			"asoc: can't allocate widget list for %s\n", w->name);
+			"ASoC: can't allocate widget list for %s\n", w->name);
 		return -ENOMEM;
 	}
 	wlist->num_widgets = wlistentries;
@@ -677,7 +677,7 @@
 					name + prefix_len, prefix);
 		ret = snd_ctl_add(card, kcontrol);
 		if (ret < 0) {
-			dev_err(dapm->dev, "failed to add kcontrol %s: %d\n",
+			dev_err(dapm->dev, "ASoC: failed to add kcontrol %s: %d\n",
 				w->name, ret);
 			kfree(wlist);
 			return ret;
@@ -699,7 +699,7 @@
 {
 	if (w->num_kcontrols)
 		dev_err(w->dapm->dev,
-			"asoc: PGA controls not supported: '%s'\n", w->name);
+			"ASoC: PGA controls not supported: '%s'\n", w->name);
 
 	return 0;
 }
@@ -725,7 +725,7 @@
 	case SNDRV_CTL_POWER_D3hot:
 	case SNDRV_CTL_POWER_D3cold:
 		if (widget->ignore_suspend)
-			dev_dbg(widget->dapm->dev, "%s ignoring suspend\n",
+			dev_dbg(widget->dapm->dev, "ASoC: %s ignoring suspend\n",
 				widget->name);
 		return widget->ignore_suspend;
 	default:
@@ -757,14 +757,14 @@
 			wlistentries * sizeof(struct snd_soc_dapm_widget *);
 	*list = krealloc(wlist, wlistsize, GFP_KERNEL);
 	if (*list == NULL) {
-		dev_err(w->dapm->dev, "can't allocate widget list for %s\n",
+		dev_err(w->dapm->dev, "ASoC: can't allocate widget list for %s\n",
 			w->name);
 		return -ENOMEM;
 	}
 	wlist = *list;
 
 	/* insert the widget */
-	dev_dbg(w->dapm->dev, "added %s in widget list pos %d\n",
+	dev_dbg(w->dapm->dev, "ASoC: added %s in widget list pos %d\n",
 			w->name, wlist->num_widgets);
 
 	wlist->widgets[wlist->num_widgets] = w;
@@ -844,7 +844,8 @@
 				int err;
 				err = dapm_list_add_widget(list, path->sink);
 				if (err < 0) {
-					dev_err(widget->dapm->dev, "could not add widget %s\n",
+					dev_err(widget->dapm->dev,
+						"ASoC: could not add widget %s\n",
 						widget->name);
 					return con;
 				}
@@ -943,7 +944,8 @@
 				int err;
 				err = dapm_list_add_widget(list, path->source);
 				if (err < 0) {
-					dev_err(widget->dapm->dev, "could not add widget %s\n",
+					dev_err(widget->dapm->dev,
+						"ASoC: could not add widget %s\n",
 						widget->name);
 					return con;
 				}
@@ -1024,7 +1026,7 @@
 			ret = regulator_allow_bypass(w->regulator, true);
 			if (ret != 0)
 				dev_warn(w->dapm->dev,
-					 "Failed to bypass %s: %d\n",
+					 "ASoC: Failed to bypass %s: %d\n",
 					 w->name, ret);
 		}
 
@@ -1034,7 +1036,7 @@
 			ret = regulator_allow_bypass(w->regulator, false);
 			if (ret != 0)
 				dev_warn(w->dapm->dev,
-					 "Failed to unbypass %s: %d\n",
+					 "ASoC: Failed to unbypass %s: %d\n",
 					 w->name, ret);
 		}
 
@@ -1253,7 +1255,7 @@
 		ret = w->event(w, NULL, event);
 		trace_snd_soc_dapm_widget_event_done(w, event);
 		if (ret < 0)
-			pr_err("%s: %s event failed: %d\n",
+			dev_err(dapm->dev, "ASoC: %s: %s event failed: %d\n",
 			       ev_name, w->name, ret);
 	}
 }
@@ -1402,7 +1404,7 @@
 
 		if (ret < 0)
 			dev_err(w->dapm->dev,
-				"Failed to apply widget power: %d\n", ret);
+				"ASoC: Failed to apply widget power: %d\n", ret);
 	}
 
 	if (!list_empty(&pending))
@@ -1431,20 +1433,21 @@
 	    (w->event_flags & SND_SOC_DAPM_PRE_REG)) {
 		ret = w->event(w, update->kcontrol, SND_SOC_DAPM_PRE_REG);
 		if (ret != 0)
-			pr_err("%s DAPM pre-event failed: %d\n",
+			dev_err(dapm->dev, "ASoC: %s DAPM pre-event failed: %d\n",
 			       w->name, ret);
 	}
 
 	ret = soc_widget_update_bits_locked(w, update->reg, update->mask,
 				  update->val);
 	if (ret < 0)
-		pr_err("%s DAPM update failed: %d\n", w->name, ret);
+		dev_err(dapm->dev, "ASoC: %s DAPM update failed: %d\n",
+			w->name, ret);
 
 	if (w->event &&
 	    (w->event_flags & SND_SOC_DAPM_POST_REG)) {
 		ret = w->event(w, update->kcontrol, SND_SOC_DAPM_POST_REG);
 		if (ret != 0)
-			pr_err("%s DAPM post-event failed: %d\n",
+			dev_err(dapm->dev, "ASoC: %s DAPM post-event failed: %d\n",
 			       w->name, ret);
 	}
 }
@@ -1466,7 +1469,7 @@
 		ret = snd_soc_dapm_set_bias_level(d, SND_SOC_BIAS_STANDBY);
 		if (ret != 0)
 			dev_err(d->dev,
-				"Failed to turn on bias: %d\n", ret);
+				"ASoC: Failed to turn on bias: %d\n", ret);
 	}
 
 	/* Prepare for a STADDBY->ON or ON->STANDBY transition */
@@ -1474,7 +1477,7 @@
 		ret = snd_soc_dapm_set_bias_level(d, SND_SOC_BIAS_PREPARE);
 		if (ret != 0)
 			dev_err(d->dev,
-				"Failed to prepare bias: %d\n", ret);
+				"ASoC: Failed to prepare bias: %d\n", ret);
 	}
 }
 
@@ -1492,7 +1495,7 @@
 	     d->target_bias_level == SND_SOC_BIAS_OFF)) {
 		ret = snd_soc_dapm_set_bias_level(d, SND_SOC_BIAS_STANDBY);
 		if (ret != 0)
-			dev_err(d->dev, "Failed to apply standby bias: %d\n",
+			dev_err(d->dev, "ASoC: Failed to apply standby bias: %d\n",
 				ret);
 	}
 
@@ -1501,7 +1504,8 @@
 	    d->target_bias_level == SND_SOC_BIAS_OFF) {
 		ret = snd_soc_dapm_set_bias_level(d, SND_SOC_BIAS_OFF);
 		if (ret != 0)
-			dev_err(d->dev, "Failed to turn off bias: %d\n", ret);
+			dev_err(d->dev, "ASoC: Failed to turn off bias: %d\n",
+				ret);
 
 		if (d->dev)
 			pm_runtime_put(d->dev);
@@ -1512,7 +1516,7 @@
 	    d->target_bias_level == SND_SOC_BIAS_ON) {
 		ret = snd_soc_dapm_set_bias_level(d, SND_SOC_BIAS_ON);
 		if (ret != 0)
-			dev_err(d->dev, "Failed to apply active bias: %d\n",
+			dev_err(d->dev, "ASoC: Failed to apply active bias: %d\n",
 				ret);
 	}
 }
@@ -1838,7 +1842,7 @@
 
 	if (!dapm->debugfs_dapm) {
 		dev_warn(dapm->dev,
-		       "Failed to create DAPM debugfs directory\n");
+		       "ASoC: Failed to create DAPM debugfs directory\n");
 		return;
 	}
 
@@ -2123,7 +2127,7 @@
 	struct snd_soc_dapm_widget *w = dapm_find_widget(dapm, pin, true);
 
 	if (!w) {
-		dev_err(dapm->dev, "dapm: unknown pin %s\n", pin);
+		dev_err(dapm->dev, "ASoC: DAPM unknown pin %s\n", pin);
 		return -EINVAL;
 	}
 
@@ -2212,8 +2216,16 @@
 	if (!wsource)
 		wsource = wtsource;
 
-	if (wsource == NULL || wsink == NULL)
+	if (wsource == NULL) {
+		dev_err(dapm->dev, "ASoC: no source widget found for %s\n",
+			route->source);
 		return -ENODEV;
+	}
+	if (wsink == NULL) {
+		dev_err(dapm->dev, "ASoC: no sink widget found for %s\n",
+			route->sink);
+		return -ENODEV;
+	}
 
 	path = kzalloc(sizeof(struct snd_soc_dapm_path), GFP_KERNEL);
 	if (!path)
@@ -2308,7 +2320,7 @@
 	return 0;
 
 err:
-	dev_warn(dapm->dev, "asoc: no dapm match for %s --> %s --> %s\n",
+	dev_warn(dapm->dev, "ASoC: no dapm match for %s --> %s --> %s\n",
 		 source, control, sink);
 	kfree(path);
 	return ret;
@@ -2325,7 +2337,7 @@
 
 	if (route->control) {
 		dev_err(dapm->dev,
-			"Removal of routes with controls not supported\n");
+			"ASoC: Removal of routes with controls not supported\n");
 		return -EINVAL;
 	}
 
@@ -2360,7 +2372,7 @@
 		list_del(&path->list_source);
 		kfree(path);
 	} else {
-		dev_warn(dapm->dev, "Route %s->%s does not exist\n",
+		dev_warn(dapm->dev, "ASoC: Route %s->%s does not exist\n",
 			 source, sink);
 	}
 
@@ -2389,8 +2401,10 @@
 	for (i = 0; i < num; i++) {
 		r = snd_soc_dapm_add_route(dapm, route);
 		if (r < 0) {
-			dev_err(dapm->dev, "Failed to add route %s->%s\n",
-				route->source, route->sink);
+			dev_err(dapm->dev, "ASoC: Failed to add route %s -> %s -> %s\n",
+				route->source,
+				route->control ? route->control : "direct",
+				route->sink);
 			ret = r;
 		}
 		route++;
@@ -2438,19 +2452,19 @@
 	int count = 0;
 
 	if (!source) {
-		dev_err(dapm->dev, "Unable to find source %s for weak route\n",
+		dev_err(dapm->dev, "ASoC: Unable to find source %s for weak route\n",
 			route->source);
 		return -ENODEV;
 	}
 
 	if (!sink) {
-		dev_err(dapm->dev, "Unable to find sink %s for weak route\n",
+		dev_err(dapm->dev, "ASoC: Unable to find sink %s for weak route\n",
 			route->sink);
 		return -ENODEV;
 	}
 
 	if (route->control || route->connected)
-		dev_warn(dapm->dev, "Ignoring control for weak route %s->%s\n",
+		dev_warn(dapm->dev, "ASoC: Ignoring control for weak route %s->%s\n",
 			 route->source, route->sink);
 
 	list_for_each_entry(path, &source->sinks, list_source) {
@@ -2461,10 +2475,10 @@
 	}
 
 	if (count == 0)
-		dev_err(dapm->dev, "No path found for weak route %s->%s\n",
+		dev_err(dapm->dev, "ASoC: No path found for weak route %s->%s\n",
 			route->source, route->sink);
 	if (count > 1)
-		dev_warn(dapm->dev, "%d paths found for weak route %s->%s\n",
+		dev_warn(dapm->dev, "ASoC: %d paths found for weak route %s->%s\n",
 			 count, route->source, route->sink);
 
 	return 0;
@@ -2601,7 +2615,7 @@
 
 	if (snd_soc_volsw_is_stereo(mc))
 		dev_warn(widget->dapm->dev,
-			 "Control '%s' is stereo, which is not supported\n",
+			 "ASoC: Control '%s' is stereo, which is not supported\n",
 			 kcontrol->id.name);
 
 	ucontrol->value.integer.value[0] =
@@ -2644,7 +2658,7 @@
 
 	if (snd_soc_volsw_is_stereo(mc))
 		dev_warn(widget->dapm->dev,
-			 "Control '%s' is stereo, which is not supported\n",
+			 "ASoC: Control '%s' is stereo, which is not supported\n",
 			 kcontrol->id.name);
 
 	val = (ucontrol->value.integer.value[0] & mask);
@@ -3021,7 +3035,7 @@
 		w->regulator = devm_regulator_get(dapm->dev, w->name);
 		if (IS_ERR(w->regulator)) {
 			ret = PTR_ERR(w->regulator);
-			dev_err(dapm->dev, "Failed to request %s: %d\n",
+			dev_err(dapm->dev, "ASoC: Failed to request %s: %d\n",
 				w->name, ret);
 			return NULL;
 		}
@@ -3031,7 +3045,7 @@
 		w->clk = devm_clk_get(dapm->dev, w->name);
 		if (IS_ERR(w->clk)) {
 			ret = PTR_ERR(w->clk);
-			dev_err(dapm->dev, "Failed to request %s: %d\n",
+			dev_err(dapm->dev, "ASoC: Failed to request %s: %d\n",
 				w->name, ret);
 			return NULL;
 		}
@@ -3182,7 +3196,7 @@
 	if (config->formats) {
 		fmt = ffs(config->formats) - 1;
 	} else {
-		dev_warn(w->dapm->dev, "Invalid format %llx specified\n",
+		dev_warn(w->dapm->dev, "ASoC: Invalid format %llx specified\n",
 			 config->formats);
 		fmt = 0;
 	}
@@ -3215,7 +3229,7 @@
 							     params, source);
 			if (ret != 0) {
 				dev_err(source->dev,
-					"hw_params() failed: %d\n", ret);
+					"ASoC: hw_params() failed: %d\n", ret);
 				goto out;
 			}
 		}
@@ -3226,7 +3240,7 @@
 							   sink);
 			if (ret != 0) {
 				dev_err(sink->dev,
-					"hw_params() failed: %d\n", ret);
+					"ASoC: hw_params() failed: %d\n", ret);
 				goto out;
 			}
 		}
@@ -3235,14 +3249,14 @@
 	case SND_SOC_DAPM_POST_PMU:
 		ret = snd_soc_dai_digital_mute(sink, 0);
 		if (ret != 0 && ret != -ENOTSUPP)
-			dev_warn(sink->dev, "Failed to unmute: %d\n", ret);
+			dev_warn(sink->dev, "ASoC: Failed to unmute: %d\n", ret);
 		ret = 0;
 		break;
 
 	case SND_SOC_DAPM_PRE_PMD:
 		ret = snd_soc_dai_digital_mute(sink, 1);
 		if (ret != 0 && ret != -ENOTSUPP)
-			dev_warn(sink->dev, "Failed to mute: %d\n", ret);
+			dev_warn(sink->dev, "ASoC: Failed to mute: %d\n", ret);
 		ret = 0;
 		break;
 
@@ -3281,11 +3295,11 @@
 	template.event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
 		SND_SOC_DAPM_PRE_PMD;
 
-	dev_dbg(card->dev, "adding %s widget\n", link_name);
+	dev_dbg(card->dev, "ASoC: adding %s widget\n", link_name);
 
 	w = snd_soc_dapm_new_control(&card->dapm, &template);
 	if (!w) {
-		dev_err(card->dev, "Failed to create %s widget\n",
+		dev_err(card->dev, "ASoC: Failed to create %s widget\n",
 			link_name);
 		return -ENOMEM;
 	}
@@ -3319,12 +3333,12 @@
 		template.name = dai->driver->playback.stream_name;
 		template.sname = dai->driver->playback.stream_name;
 
-		dev_dbg(dai->dev, "adding %s widget\n",
+		dev_dbg(dai->dev, "ASoC: adding %s widget\n",
 			template.name);
 
 		w = snd_soc_dapm_new_control(dapm, &template);
 		if (!w) {
-			dev_err(dapm->dev, "Failed to create %s widget\n",
+			dev_err(dapm->dev, "ASoC: Failed to create %s widget\n",
 				dai->driver->playback.stream_name);
 		}
 
@@ -3337,12 +3351,12 @@
 		template.name = dai->driver->capture.stream_name;
 		template.sname = dai->driver->capture.stream_name;
 
-		dev_dbg(dai->dev, "adding %s widget\n",
+		dev_dbg(dai->dev, "ASoC: adding %s widget\n",
 			template.name);
 
 		w = snd_soc_dapm_new_control(dapm, &template);
 		if (!w) {
-			dev_err(dapm->dev, "Failed to create %s widget\n",
+			dev_err(dapm->dev, "ASoC: Failed to create %s widget\n",
 				dai->driver->capture.stream_name);
 		}
 
@@ -3518,11 +3532,11 @@
 	struct snd_soc_dapm_widget *w = dapm_find_widget(dapm, pin, true);
 
 	if (!w) {
-		dev_err(dapm->dev, "dapm: unknown pin %s\n", pin);
+		dev_err(dapm->dev, "ASoC: unknown pin %s\n", pin);
 		return -EINVAL;
 	}
 
-	dev_dbg(w->dapm->dev, "dapm: force enable pin %s\n", pin);
+	dev_dbg(w->dapm->dev, "ASoC: force enable pin %s\n", pin);
 	w->connected = 1;
 	w->force = 1;
 	dapm_mark_dirty(w, "force enable");
@@ -3605,7 +3619,7 @@
 	struct snd_soc_dapm_widget *w = dapm_find_widget(dapm, pin, false);
 
 	if (!w) {
-		dev_err(dapm->dev, "dapm: unknown pin %s\n", pin);
+		dev_err(dapm->dev, "ASoC: unknown pin %s\n", pin);
 		return -EINVAL;
 	}
 
@@ -3664,7 +3678,7 @@
 	struct snd_soc_dapm_context *dapm = &codec->dapm;
 	struct snd_soc_dapm_widget *w;
 
-	dev_dbg(codec->dev, "Auto NC: DAPMs: card:%p codec:%p\n",
+	dev_dbg(codec->dev, "ASoC: Auto NC: DAPMs: card:%p codec:%p\n",
 		&card->dapm, &codec->dapm);
 
 	list_for_each_entry(w, &card->widgets, list) {
@@ -3674,7 +3688,7 @@
 		case snd_soc_dapm_input:
 		case snd_soc_dapm_output:
 		case snd_soc_dapm_micbias:
-			dev_dbg(codec->dev, "Auto NC: Checking widget %s\n",
+			dev_dbg(codec->dev, "ASoC: Auto NC: Checking widget %s\n",
 				w->name);
 			if (!snd_soc_dapm_widget_in_card_paths(card, w)) {
 				dev_dbg(codec->dev,
diff --git a/sound/soc/soc-dmaengine-pcm.c b/sound/soc/soc-dmaengine-pcm.c
index bbc1257..111b7d92 100644
--- a/sound/soc/soc-dmaengine-pcm.c
+++ b/sound/soc/soc-dmaengine-pcm.c
@@ -317,3 +317,5 @@
 	return 0;
 }
 EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_close);
+
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c
index 1ab5fe0..0bb5cccd 100644
--- a/sound/soc/soc-jack.c
+++ b/sound/soc/soc-jack.c
@@ -66,7 +66,6 @@
 	struct snd_soc_dapm_context *dapm;
 	struct snd_soc_jack_pin *pin;
 	int enable;
-	int oldstatus;
 
 	trace_snd_soc_jack_report(jack, mask, status);
 
@@ -78,8 +77,6 @@
 
 	mutex_lock(&jack->mutex);
 
-	oldstatus = jack->status;
-
 	jack->status &= ~mask;
 	jack->status |= status & mask;
 
@@ -172,12 +169,13 @@
 
 	for (i = 0; i < count; i++) {
 		if (!pins[i].pin) {
-			printk(KERN_ERR "No name for pin %d\n", i);
+			dev_err(jack->codec->dev, "ASoC: No name for pin %d\n",
+				i);
 			return -EINVAL;
 		}
 		if (!pins[i].mask) {
-			printk(KERN_ERR "No mask for pin %d (%s)\n", i,
-			       pins[i].pin);
+			dev_err(jack->codec->dev, "ASoC: No mask for pin %d"
+				" (%s)\n", i, pins[i].pin);
 			return -EINVAL;
 		}
 
@@ -297,13 +295,13 @@
 
 	for (i = 0; i < count; i++) {
 		if (!gpio_is_valid(gpios[i].gpio)) {
-			printk(KERN_ERR "Invalid gpio %d\n",
+			dev_err(jack->codec->dev, "ASoC: Invalid gpio %d\n",
 				gpios[i].gpio);
 			ret = -EINVAL;
 			goto undo;
 		}
 		if (!gpios[i].name) {
-			printk(KERN_ERR "No name for gpio %d\n",
+			dev_err(jack->codec->dev, "ASoC: No name for gpio %d\n",
 				gpios[i].gpio);
 			ret = -EINVAL;
 			goto undo;
@@ -332,7 +330,7 @@
 		if (gpios[i].wake) {
 			ret = irq_set_irq_wake(gpio_to_irq(gpios[i].gpio), 1);
 			if (ret != 0)
-				printk(KERN_ERR
+				dev_err(jack->codec->dev, "ASoC: "
 				  "Failed to mark GPIO %d as wake source: %d\n",
 					gpios[i].gpio, ret);
 		}
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index ef22d0b..5c3ca2a 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -43,7 +43,7 @@
 
 		struct snd_soc_pcm_runtime *be = dpcm->be;
 
-		dev_dbg(be->dev, "pm: BE %s event %d dir %d\n",
+		dev_dbg(be->dev, "ASoC: BE %s event %d dir %d\n",
 				be->dai_link->name, event, dir);
 
 		snd_soc_dapm_stream_event(be, dir, event);
@@ -70,18 +70,19 @@
 	 */
 	if (!soc_dai->rate) {
 		dev_warn(soc_dai->dev,
-			 "Not enforcing symmetric_rates due to race\n");
+			 "ASoC: Not enforcing symmetric_rates due to race\n");
 		return 0;
 	}
 
-	dev_dbg(soc_dai->dev, "Symmetry forces %dHz rate\n", soc_dai->rate);
+	dev_dbg(soc_dai->dev, "ASoC: Symmetry forces %dHz rate\n", soc_dai->rate);
 
 	ret = snd_pcm_hw_constraint_minmax(substream->runtime,
 					   SNDRV_PCM_HW_PARAM_RATE,
 					   soc_dai->rate, soc_dai->rate);
 	if (ret < 0) {
 		dev_err(soc_dai->dev,
-			"Unable to apply rate symmetry constraint: %d\n", ret);
+			"ASoC: Unable to apply rate symmetry constraint: %d\n",
+			ret);
 		return ret;
 	}
 
@@ -118,7 +119,7 @@
 						   sample_sizes[i], bits);
 		if (ret != 0)
 			dev_warn(dai->dev,
-				 "Failed to set MSB %d/%d: %d\n",
+				 "ASoC: Failed to set MSB %d/%d: %d\n",
 				 bits, sample_sizes[i], ret);
 	}
 }
@@ -149,8 +150,8 @@
 	if (cpu_dai->driver->ops->startup) {
 		ret = cpu_dai->driver->ops->startup(substream, cpu_dai);
 		if (ret < 0) {
-			dev_err(cpu_dai->dev, "can't open interface %s: %d\n",
-				cpu_dai->name, ret);
+			dev_err(cpu_dai->dev, "ASoC: can't open interface"
+				" %s: %d\n", cpu_dai->name, ret);
 			goto out;
 		}
 	}
@@ -158,8 +159,8 @@
 	if (platform->driver->ops && platform->driver->ops->open) {
 		ret = platform->driver->ops->open(substream);
 		if (ret < 0) {
-			dev_err(platform->dev, "can't open platform %s: %d\n",
-				platform->name, ret);
+			dev_err(platform->dev, "ASoC: can't open platform"
+				" %s: %d\n", platform->name, ret);
 			goto platform_err;
 		}
 	}
@@ -167,8 +168,8 @@
 	if (codec_dai->driver->ops->startup) {
 		ret = codec_dai->driver->ops->startup(substream, codec_dai);
 		if (ret < 0) {
-			dev_err(codec_dai->dev, "can't open codec %s: %d\n",
-				codec_dai->name, ret);
+			dev_err(codec_dai->dev, "ASoC: can't open codec"
+				" %s: %d\n", codec_dai->name, ret);
 			goto codec_dai_err;
 		}
 	}
@@ -176,7 +177,7 @@
 	if (rtd->dai_link->ops && rtd->dai_link->ops->startup) {
 		ret = rtd->dai_link->ops->startup(substream);
 		if (ret < 0) {
-			pr_err("asoc: %s startup failed: %d\n",
+			pr_err("ASoC: %s startup failed: %d\n",
 			       rtd->dai_link->name, ret);
 			goto machine_err;
 		}
@@ -238,18 +239,18 @@
 	ret = -EINVAL;
 	snd_pcm_limit_hw_rates(runtime);
 	if (!runtime->hw.rates) {
-		printk(KERN_ERR "asoc: %s <-> %s No matching rates\n",
+		printk(KERN_ERR "ASoC: %s <-> %s No matching rates\n",
 			codec_dai->name, cpu_dai->name);
 		goto config_err;
 	}
 	if (!runtime->hw.formats) {
-		printk(KERN_ERR "asoc: %s <-> %s No matching formats\n",
+		printk(KERN_ERR "ASoC: %s <-> %s No matching formats\n",
 			codec_dai->name, cpu_dai->name);
 		goto config_err;
 	}
 	if (!runtime->hw.channels_min || !runtime->hw.channels_max ||
 	    runtime->hw.channels_min > runtime->hw.channels_max) {
-		printk(KERN_ERR "asoc: %s <-> %s No matching channels\n",
+		printk(KERN_ERR "ASoC: %s <-> %s No matching channels\n",
 				codec_dai->name, cpu_dai->name);
 		goto config_err;
 	}
@@ -270,12 +271,12 @@
 			goto config_err;
 	}
 
-	pr_debug("asoc: %s <-> %s info:\n",
+	pr_debug("ASoC: %s <-> %s info:\n",
 			codec_dai->name, cpu_dai->name);
-	pr_debug("asoc: rate mask 0x%x\n", runtime->hw.rates);
-	pr_debug("asoc: min ch %d max ch %d\n", runtime->hw.channels_min,
+	pr_debug("ASoC: rate mask 0x%x\n", runtime->hw.rates);
+	pr_debug("ASoC: min ch %d max ch %d\n", runtime->hw.channels_min,
 		 runtime->hw.channels_max);
-	pr_debug("asoc: min rate %d max rate %d\n", runtime->hw.rate_min,
+	pr_debug("ASoC: min rate %d max rate %d\n", runtime->hw.rate_min,
 		 runtime->hw.rate_max);
 
 dynamic:
@@ -330,7 +331,7 @@
 
 	mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
 
-	pr_debug("pop wq checking: %s status: %s waiting: %s\n",
+	dev_dbg(rtd->dev, "ASoC: pop wq checking: %s status: %s waiting: %s\n",
 		 codec_dai->driver->playback.stream_name,
 		 codec_dai->playback_active ? "active" : "inactive",
 		 codec_dai->pop_wait ? "yes" : "no");
@@ -444,7 +445,8 @@
 	if (rtd->dai_link->ops && rtd->dai_link->ops->prepare) {
 		ret = rtd->dai_link->ops->prepare(substream);
 		if (ret < 0) {
-			pr_err("asoc: machine prepare error: %d\n", ret);
+			dev_err(rtd->card->dev, "ASoC: machine prepare error:"
+				" %d\n", ret);
 			goto out;
 		}
 	}
@@ -452,8 +454,8 @@
 	if (platform->driver->ops && platform->driver->ops->prepare) {
 		ret = platform->driver->ops->prepare(substream);
 		if (ret < 0) {
-			dev_err(platform->dev, "platform prepare error: %d\n",
-				ret);
+			dev_err(platform->dev, "ASoC: platform prepare error:"
+				" %d\n", ret);
 			goto out;
 		}
 	}
@@ -461,7 +463,7 @@
 	if (codec_dai->driver->ops->prepare) {
 		ret = codec_dai->driver->ops->prepare(substream, codec_dai);
 		if (ret < 0) {
-			dev_err(codec_dai->dev, "DAI prepare error: %d\n",
+			dev_err(codec_dai->dev, "ASoC: DAI prepare error: %d\n",
 				ret);
 			goto out;
 		}
@@ -470,7 +472,7 @@
 	if (cpu_dai->driver->ops->prepare) {
 		ret = cpu_dai->driver->ops->prepare(substream, cpu_dai);
 		if (ret < 0) {
-			dev_err(cpu_dai->dev, "DAI prepare error: %d\n",
+			dev_err(cpu_dai->dev, "ASoC: DAI prepare error: %d\n",
 				ret);
 			goto out;
 		}
@@ -512,7 +514,8 @@
 	if (rtd->dai_link->ops && rtd->dai_link->ops->hw_params) {
 		ret = rtd->dai_link->ops->hw_params(substream, params);
 		if (ret < 0) {
-			pr_err("asoc: machine hw_params failed: %d\n", ret);
+			dev_err(rtd->card->dev, "ASoC: machine hw_params"
+				" failed: %d\n", ret);
 			goto out;
 		}
 	}
@@ -520,8 +523,8 @@
 	if (codec_dai->driver->ops->hw_params) {
 		ret = codec_dai->driver->ops->hw_params(substream, params, codec_dai);
 		if (ret < 0) {
-			dev_err(codec_dai->dev, "can't set %s hw params: %d\n",
-				codec_dai->name, ret);
+			dev_err(codec_dai->dev, "ASoC: can't set %s hw params:"
+				" %d\n", codec_dai->name, ret);
 			goto codec_err;
 		}
 	}
@@ -529,7 +532,7 @@
 	if (cpu_dai->driver->ops->hw_params) {
 		ret = cpu_dai->driver->ops->hw_params(substream, params, cpu_dai);
 		if (ret < 0) {
-			dev_err(cpu_dai->dev, "%s hw params failed: %d\n",
+			dev_err(cpu_dai->dev, "ASoC: %s hw params failed: %d\n",
 				cpu_dai->name, ret);
 			goto interface_err;
 		}
@@ -538,7 +541,7 @@
 	if (platform->driver->ops && platform->driver->ops->hw_params) {
 		ret = platform->driver->ops->hw_params(substream, params);
 		if (ret < 0) {
-			dev_err(platform->dev, "%s hw params failed: %d\n",
+			dev_err(platform->dev, "ASoC: %s hw params failed: %d\n",
 			       platform->name, ret);
 			goto platform_err;
 		}
@@ -760,7 +763,7 @@
 	struct snd_soc_dpcm *dpcm, *d;
 
 	list_for_each_entry_safe(dpcm, d, &fe->dpcm[stream].be_clients, list_be) {
-		dev_dbg(fe->dev, "BE %s disconnect check for %s\n",
+		dev_dbg(fe->dev, "ASoC: BE %s disconnect check for %s\n",
 				stream ? "capture" : "playback",
 				dpcm->be->dai_link->name);
 
@@ -815,7 +818,7 @@
 		}
 	}
 
-	dev_err(card->dev, "can't get %s BE for %s\n",
+	dev_err(card->dev, "ASoC: can't get %s BE for %s\n",
 		stream ? "capture" : "playback", widget->name);
 	return NULL;
 }
@@ -866,7 +869,7 @@
 	/* get number of valid DAI paths and their widgets */
 	paths = snd_soc_dapm_dai_get_connected_widgets(cpu_dai, stream, &list);
 
-	dev_dbg(fe->dev, "found %d audio %s paths\n", paths,
+	dev_dbg(fe->dev, "ASoC: found %d audio %s paths\n", paths,
 			stream ? "capture" : "playback");
 
 	*list_ = list;
@@ -903,7 +906,7 @@
 		if (widget && widget_in_list(list, widget))
 			continue;
 
-		dev_dbg(fe->dev, "pruning %s BE %s for %s\n",
+		dev_dbg(fe->dev, "ASoC: pruning %s BE %s for %s\n",
 			stream ? "capture" : "playback",
 			dpcm->be->dai_link->name, fe->dai_link->name);
 		dpcm->state = SND_SOC_DPCM_LINK_STATE_FREE;
@@ -911,7 +914,7 @@
 		prune++;
 	}
 
-	dev_dbg(fe->dev, "found %d old BE paths for pruning\n", prune);
+	dev_dbg(fe->dev, "ASoC: found %d old BE paths for pruning\n", prune);
 	return prune;
 }
 
@@ -932,7 +935,7 @@
 		/* is there a valid BE rtd for this widget */
 		be = dpcm_get_be(card, list->widgets[i], stream);
 		if (!be) {
-			dev_err(fe->dev, "no BE found for %s\n",
+			dev_err(fe->dev, "ASoC: no BE found for %s\n",
 					list->widgets[i]->name);
 			continue;
 		}
@@ -948,7 +951,7 @@
 		/* newly connected FE and BE */
 		err = dpcm_be_connect(fe, be, stream);
 		if (err < 0) {
-			dev_err(fe->dev, "can't connect %s\n",
+			dev_err(fe->dev, "ASoC: can't connect %s\n",
 				list->widgets[i]->name);
 			break;
 		} else if (err == 0) /* already connected */
@@ -959,7 +962,7 @@
 		new++;
 	}
 
-	dev_dbg(fe->dev, "found %d new BE paths\n", new);
+	dev_dbg(fe->dev, "ASoC: found %d new BE paths\n", new);
 	return new;
 }
 
@@ -998,7 +1001,7 @@
 			snd_soc_dpcm_get_substream(be, stream);
 
 		if (be->dpcm[stream].users == 0)
-			dev_err(be->dev, "no users %s at close - state %d\n",
+			dev_err(be->dev, "ASoC: no users %s at close - state %d\n",
 				stream ? "capture" : "playback",
 				be->dpcm[stream].state);
 
@@ -1032,7 +1035,7 @@
 
 		/* first time the dpcm is open ? */
 		if (be->dpcm[stream].users == DPCM_MAX_BE_USERS)
-			dev_err(be->dev, "too many users %s at open %d\n",
+			dev_err(be->dev, "ASoC: too many users %s at open %d\n",
 				stream ? "capture" : "playback",
 				be->dpcm[stream].state);
 
@@ -1043,15 +1046,15 @@
 		    (be->dpcm[stream].state != SND_SOC_DPCM_STATE_CLOSE))
 			continue;
 
-		dev_dbg(be->dev, "dpcm: open BE %s\n", be->dai_link->name);
+		dev_dbg(be->dev, "ASoC: open BE %s\n", be->dai_link->name);
 
 		be_substream->runtime = be->dpcm[stream].runtime;
 		err = soc_pcm_open(be_substream);
 		if (err < 0) {
-			dev_err(be->dev, "BE open failed %d\n", err);
+			dev_err(be->dev, "ASoC: BE open failed %d\n", err);
 			be->dpcm[stream].users--;
 			if (be->dpcm[stream].users < 0)
-				dev_err(be->dev, "no users %s at unwind %d\n",
+				dev_err(be->dev, "ASoC: no users %s at unwind %d\n",
 					stream ? "capture" : "playback",
 					be->dpcm[stream].state);
 
@@ -1076,7 +1079,7 @@
 			continue;
 
 		if (be->dpcm[stream].users == 0)
-			dev_err(be->dev, "no users %s at close %d\n",
+			dev_err(be->dev, "ASoC: no users %s at close %d\n",
 				stream ? "capture" : "playback",
 				be->dpcm[stream].state);
 
@@ -1128,16 +1131,16 @@
 
 	ret = dpcm_be_dai_startup(fe, fe_substream->stream);
 	if (ret < 0) {
-		dev_err(fe->dev,"dpcm: failed to start some BEs %d\n", ret);
+		dev_err(fe->dev,"ASoC: failed to start some BEs %d\n", ret);
 		goto be_err;
 	}
 
-	dev_dbg(fe->dev, "dpcm: open FE %s\n", fe->dai_link->name);
+	dev_dbg(fe->dev, "ASoC: open FE %s\n", fe->dai_link->name);
 
 	/* start the DAI frontend */
 	ret = soc_pcm_open(fe_substream);
 	if (ret < 0) {
-		dev_err(fe->dev,"dpcm: failed to start FE %d\n", ret);
+		dev_err(fe->dev,"ASoC: failed to start FE %d\n", ret);
 		goto unwind;
 	}
 
@@ -1172,7 +1175,7 @@
 			continue;
 
 		if (be->dpcm[stream].users == 0)
-			dev_err(be->dev, "no users %s at close - state %d\n",
+			dev_err(be->dev, "ASoC: no users %s at close - state %d\n",
 				stream ? "capture" : "playback",
 				be->dpcm[stream].state);
 
@@ -1183,7 +1186,7 @@
 		    (be->dpcm[stream].state != SND_SOC_DPCM_STATE_OPEN))
 			continue;
 
-		dev_dbg(be->dev, "dpcm: close BE %s\n",
+		dev_dbg(be->dev, "ASoC: close BE %s\n",
 			dpcm->fe->dai_link->name);
 
 		soc_pcm_close(be_substream);
@@ -1204,7 +1207,7 @@
 	/* shutdown the BEs */
 	dpcm_be_dai_shutdown(fe, substream->stream);
 
-	dev_dbg(fe->dev, "dpcm: close FE %s\n", fe->dai_link->name);
+	dev_dbg(fe->dev, "ASoC: close FE %s\n", fe->dai_link->name);
 
 	/* now shutdown the frontend */
 	soc_pcm_close(substream);
@@ -1243,7 +1246,7 @@
 		    (be->dpcm[stream].state != SND_SOC_DPCM_STATE_STOP))
 			continue;
 
-		dev_dbg(be->dev, "dpcm: hw_free BE %s\n",
+		dev_dbg(be->dev, "ASoC: hw_free BE %s\n",
 			dpcm->fe->dai_link->name);
 
 		soc_pcm_hw_free(be_substream);
@@ -1262,12 +1265,12 @@
 	mutex_lock_nested(&fe->card->mutex, SND_SOC_CARD_CLASS_RUNTIME);
 	fe->dpcm[stream].runtime_update = SND_SOC_DPCM_UPDATE_FE;
 
-	dev_dbg(fe->dev, "dpcm: hw_free FE %s\n", fe->dai_link->name);
+	dev_dbg(fe->dev, "ASoC: hw_free FE %s\n", fe->dai_link->name);
 
 	/* call hw_free on the frontend */
 	err = soc_pcm_hw_free(substream);
 	if (err < 0)
-		dev_err(fe->dev,"dpcm: hw_free FE %s failed\n",
+		dev_err(fe->dev,"ASoC: hw_free FE %s failed\n",
 			fe->dai_link->name);
 
 	/* only hw_params backends that are either sinks or sources
@@ -1305,7 +1308,7 @@
 		    (be->dpcm[stream].state != SND_SOC_DPCM_STATE_HW_FREE))
 			continue;
 
-		dev_dbg(be->dev, "dpcm: hw_params BE %s\n",
+		dev_dbg(be->dev, "ASoC: hw_params BE %s\n",
 			dpcm->fe->dai_link->name);
 
 		/* copy params for each dpcm */
@@ -1318,7 +1321,7 @@
 					&dpcm->hw_params);
 			if (ret < 0) {
 				dev_err(be->dev,
-					"dpcm: hw_params BE fixup failed %d\n",
+					"ASoC: hw_params BE fixup failed %d\n",
 					ret);
 				goto unwind;
 			}
@@ -1327,7 +1330,7 @@
 		ret = soc_pcm_hw_params(be_substream, &dpcm->hw_params);
 		if (ret < 0) {
 			dev_err(dpcm->be->dev,
-				"dpcm: hw_params BE failed %d\n", ret);
+				"ASoC: hw_params BE failed %d\n", ret);
 			goto unwind;
 		}
 
@@ -1374,18 +1377,18 @@
 			sizeof(struct snd_pcm_hw_params));
 	ret = dpcm_be_dai_hw_params(fe, substream->stream);
 	if (ret < 0) {
-		dev_err(fe->dev,"dpcm: hw_params BE failed %d\n", ret);
+		dev_err(fe->dev,"ASoC: hw_params BE failed %d\n", ret);
 		goto out;
 	}
 
-	dev_dbg(fe->dev, "dpcm: hw_params FE %s rate %d chan %x fmt %d\n",
+	dev_dbg(fe->dev, "ASoC: hw_params FE %s rate %d chan %x fmt %d\n",
 			fe->dai_link->name, params_rate(params),
 			params_channels(params), params_format(params));
 
 	/* call hw_params on the frontend */
 	ret = soc_pcm_hw_params(substream, params);
 	if (ret < 0) {
-		dev_err(fe->dev,"dpcm: hw_params FE failed %d\n", ret);
+		dev_err(fe->dev,"ASoC: hw_params FE failed %d\n", ret);
 		dpcm_be_dai_hw_free(fe, stream);
 	 } else
 		fe->dpcm[stream].state = SND_SOC_DPCM_STATE_HW_PARAMS;
@@ -1401,12 +1404,12 @@
 {
 	int ret;
 
-	dev_dbg(dpcm->be->dev, "dpcm: trigger BE %s cmd %d\n",
+	dev_dbg(dpcm->be->dev, "ASoC: trigger BE %s cmd %d\n",
 			dpcm->fe->dai_link->name, cmd);
 
 	ret = soc_pcm_trigger(substream, cmd);
 	if (ret < 0)
-		dev_err(dpcm->be->dev,"dpcm: trigger BE failed %d\n", ret);
+		dev_err(dpcm->be->dev,"ASoC: trigger BE failed %d\n", ret);
 
 	return ret;
 }
@@ -1517,12 +1520,12 @@
 	case SND_SOC_DPCM_TRIGGER_PRE:
 		/* call trigger on the frontend before the backend. */
 
-		dev_dbg(fe->dev, "dpcm: pre trigger FE %s cmd %d\n",
+		dev_dbg(fe->dev, "ASoC: pre trigger FE %s cmd %d\n",
 				fe->dai_link->name, cmd);
 
 		ret = soc_pcm_trigger(substream, cmd);
 		if (ret < 0) {
-			dev_err(fe->dev,"dpcm: trigger FE failed %d\n", ret);
+			dev_err(fe->dev,"ASoC: trigger FE failed %d\n", ret);
 			goto out;
 		}
 
@@ -1533,11 +1536,11 @@
 
 		ret = dpcm_be_dai_trigger(fe, substream->stream, cmd);
 		if (ret < 0) {
-			dev_err(fe->dev,"dpcm: trigger FE failed %d\n", ret);
+			dev_err(fe->dev,"ASoC: trigger FE failed %d\n", ret);
 			goto out;
 		}
 
-		dev_dbg(fe->dev, "dpcm: post trigger FE %s cmd %d\n",
+		dev_dbg(fe->dev, "ASoC: post trigger FE %s cmd %d\n",
 				fe->dai_link->name, cmd);
 
 		ret = soc_pcm_trigger(substream, cmd);
@@ -1545,17 +1548,17 @@
 	case SND_SOC_DPCM_TRIGGER_BESPOKE:
 		/* bespoke trigger() - handles both FE and BEs */
 
-		dev_dbg(fe->dev, "dpcm: bespoke trigger FE %s cmd %d\n",
+		dev_dbg(fe->dev, "ASoC: bespoke trigger FE %s cmd %d\n",
 				fe->dai_link->name, cmd);
 
 		ret = soc_pcm_bespoke_trigger(substream, cmd);
 		if (ret < 0) {
-			dev_err(fe->dev,"dpcm: trigger FE failed %d\n", ret);
+			dev_err(fe->dev,"ASoC: trigger FE failed %d\n", ret);
 			goto out;
 		}
 		break;
 	default:
-		dev_err(fe->dev, "dpcm: invalid trigger cmd %d for %s\n", cmd,
+		dev_err(fe->dev, "ASoC: invalid trigger cmd %d for %s\n", cmd,
 				fe->dai_link->name);
 		ret = -EINVAL;
 		goto out;
@@ -1598,12 +1601,12 @@
 		    (be->dpcm[stream].state != SND_SOC_DPCM_STATE_STOP))
 			continue;
 
-		dev_dbg(be->dev, "dpcm: prepare BE %s\n",
+		dev_dbg(be->dev, "ASoC: prepare BE %s\n",
 			dpcm->fe->dai_link->name);
 
 		ret = soc_pcm_prepare(be_substream);
 		if (ret < 0) {
-			dev_err(be->dev, "dpcm: backend prepare failed %d\n",
+			dev_err(be->dev, "ASoC: backend prepare failed %d\n",
 				ret);
 			break;
 		}
@@ -1620,13 +1623,13 @@
 
 	mutex_lock_nested(&fe->card->mutex, SND_SOC_CARD_CLASS_RUNTIME);
 
-	dev_dbg(fe->dev, "dpcm: prepare FE %s\n", fe->dai_link->name);
+	dev_dbg(fe->dev, "ASoC: prepare FE %s\n", fe->dai_link->name);
 
 	fe->dpcm[stream].runtime_update = SND_SOC_DPCM_UPDATE_FE;
 
 	/* there is no point preparing this FE if there are no BEs */
 	if (list_empty(&fe->dpcm[stream].be_clients)) {
-		dev_err(fe->dev, "dpcm: no backend DAIs enabled for %s\n",
+		dev_err(fe->dev, "ASoC: no backend DAIs enabled for %s\n",
 				fe->dai_link->name);
 		ret = -EINVAL;
 		goto out;
@@ -1639,7 +1642,7 @@
 	/* call prepare on the frontend */
 	ret = soc_pcm_prepare(substream);
 	if (ret < 0) {
-		dev_err(fe->dev,"dpcm: prepare FE %s failed\n",
+		dev_err(fe->dev,"ASoC: prepare FE %s failed\n",
 			fe->dai_link->name);
 		goto out;
 	}
@@ -1673,33 +1676,33 @@
 	enum snd_soc_dpcm_trigger trigger = fe->dai_link->trigger[stream];
 	int err;
 
-	dev_dbg(fe->dev, "runtime %s close on FE %s\n",
+	dev_dbg(fe->dev, "ASoC: runtime %s close on FE %s\n",
 			stream ? "capture" : "playback", fe->dai_link->name);
 
 	if (trigger == SND_SOC_DPCM_TRIGGER_BESPOKE) {
 		/* call bespoke trigger - FE takes care of all BE triggers */
-		dev_dbg(fe->dev, "dpcm: bespoke trigger FE %s cmd stop\n",
+		dev_dbg(fe->dev, "ASoC: bespoke trigger FE %s cmd stop\n",
 				fe->dai_link->name);
 
 		err = soc_pcm_bespoke_trigger(substream, SNDRV_PCM_TRIGGER_STOP);
 		if (err < 0)
-			dev_err(fe->dev,"dpcm: trigger FE failed %d\n", err);
+			dev_err(fe->dev,"ASoC: trigger FE failed %d\n", err);
 	} else {
-		dev_dbg(fe->dev, "dpcm: trigger FE %s cmd stop\n",
+		dev_dbg(fe->dev, "ASoC: trigger FE %s cmd stop\n",
 			fe->dai_link->name);
 
 		err = dpcm_be_dai_trigger(fe, stream, SNDRV_PCM_TRIGGER_STOP);
 		if (err < 0)
-			dev_err(fe->dev,"dpcm: trigger FE failed %d\n", err);
+			dev_err(fe->dev,"ASoC: trigger FE failed %d\n", err);
 	}
 
 	err = dpcm_be_dai_hw_free(fe, stream);
 	if (err < 0)
-		dev_err(fe->dev,"dpcm: hw_free FE failed %d\n", err);
+		dev_err(fe->dev,"ASoC: hw_free FE failed %d\n", err);
 
 	err = dpcm_be_dai_shutdown(fe, stream);
 	if (err < 0)
-		dev_err(fe->dev,"dpcm: shutdown FE failed %d\n", err);
+		dev_err(fe->dev,"ASoC: shutdown FE failed %d\n", err);
 
 	/* run the stream event for each BE */
 	dpcm_dapm_stream_event(fe, stream, SND_SOC_DAPM_STREAM_NOP);
@@ -1715,7 +1718,7 @@
 	enum snd_soc_dpcm_trigger trigger = fe->dai_link->trigger[stream];
 	int ret;
 
-	dev_dbg(fe->dev, "runtime %s open on FE %s\n",
+	dev_dbg(fe->dev, "ASoC: runtime %s open on FE %s\n",
 			stream ? "capture" : "playback", fe->dai_link->name);
 
 	/* Only start the BE if the FE is ready */
@@ -1761,22 +1764,22 @@
 
 	if (trigger == SND_SOC_DPCM_TRIGGER_BESPOKE) {
 		/* call trigger on the frontend - FE takes care of all BE triggers */
-		dev_dbg(fe->dev, "dpcm: bespoke trigger FE %s cmd start\n",
+		dev_dbg(fe->dev, "ASoC: bespoke trigger FE %s cmd start\n",
 				fe->dai_link->name);
 
 		ret = soc_pcm_bespoke_trigger(substream, SNDRV_PCM_TRIGGER_START);
 		if (ret < 0) {
-			dev_err(fe->dev,"dpcm: bespoke trigger FE failed %d\n", ret);
+			dev_err(fe->dev,"ASoC: bespoke trigger FE failed %d\n", ret);
 			goto hw_free;
 		}
 	} else {
-		dev_dbg(fe->dev, "dpcm: trigger FE %s cmd start\n",
+		dev_dbg(fe->dev, "ASoC: trigger FE %s cmd start\n",
 			fe->dai_link->name);
 
 		ret = dpcm_be_dai_trigger(fe, stream,
 					SNDRV_PCM_TRIGGER_START);
 		if (ret < 0) {
-			dev_err(fe->dev,"dpcm: trigger FE failed %d\n", ret);
+			dev_err(fe->dev,"ASoC: trigger FE failed %d\n", ret);
 			goto hw_free;
 		}
 	}
@@ -1805,7 +1808,7 @@
 	fe->dpcm[stream].runtime_update = SND_SOC_DPCM_UPDATE_BE;
 	ret = dpcm_run_update_startup(fe, stream);
 	if (ret < 0)
-		dev_err(fe->dev, "failed to startup some BEs\n");
+		dev_err(fe->dev, "ASoC: failed to startup some BEs\n");
 	fe->dpcm[stream].runtime_update = SND_SOC_DPCM_UPDATE_NO;
 
 	return ret;
@@ -1818,7 +1821,7 @@
 	fe->dpcm[stream].runtime_update = SND_SOC_DPCM_UPDATE_BE;
 	ret = dpcm_run_update_shutdown(fe, stream);
 	if (ret < 0)
-		dev_err(fe->dev, "failed to shutdown some BEs\n");
+		dev_err(fe->dev, "ASoC: failed to shutdown some BEs\n");
 	fe->dpcm[stream].runtime_update = SND_SOC_DPCM_UPDATE_NO;
 
 	return ret;
@@ -1853,7 +1856,7 @@
 			continue;
 
 		/* DAPM sync will call this to update DSP paths */
-		dev_dbg(fe->dev, "DPCM runtime update for FE %s\n",
+		dev_dbg(fe->dev, "ASoC: DPCM runtime update for FE %s\n",
 			fe->dai_link->name);
 
 		/* skip if FE doesn't have playback capability */
@@ -1862,7 +1865,7 @@
 
 		paths = dpcm_path_get(fe, SNDRV_PCM_STREAM_PLAYBACK, &list);
 		if (paths < 0) {
-			dev_warn(fe->dev, "%s no valid %s path\n",
+			dev_warn(fe->dev, "ASoC: %s no valid %s path\n",
 					fe->dai_link->name,  "playback");
 			mutex_unlock(&card->mutex);
 			return paths;
@@ -1891,7 +1894,7 @@
 
 		paths = dpcm_path_get(fe, SNDRV_PCM_STREAM_CAPTURE, &list);
 		if (paths < 0) {
-			dev_warn(fe->dev, "%s no valid %s path\n",
+			dev_warn(fe->dev, "ASoC: %s no valid %s path\n",
 					fe->dai_link->name,  "capture");
 			mutex_unlock(&card->mutex);
 			return paths;
@@ -1934,7 +1937,7 @@
 		if (be->dai_link->ignore_suspend)
 			continue;
 
-		dev_dbg(be->dev, "BE digital mute %s\n", be->dai_link->name);
+		dev_dbg(be->dev, "ASoC: BE digital mute %s\n", be->dai_link->name);
 
 		if (drv->ops->digital_mute && dai->playback_active)
 				drv->ops->digital_mute(dai, mute);
@@ -1955,7 +1958,7 @@
 	fe->dpcm[stream].runtime = fe_substream->runtime;
 
 	if (dpcm_path_get(fe, stream, &list) <= 0) {
-		dev_dbg(fe->dev, "asoc: %s no valid %s route\n",
+		dev_dbg(fe->dev, "ASoC: %s no valid %s route\n",
 			fe->dai_link->name, stream ? "capture" : "playback");
 	}
 
@@ -2039,11 +2042,11 @@
 			capture, &pcm);
 	}
 	if (ret < 0) {
-		dev_err(rtd->card->dev, "can't create pcm for %s\n",
+		dev_err(rtd->card->dev, "ASoC: can't create pcm for %s\n",
 			rtd->dai_link->name);
 		return ret;
 	}
-	dev_dbg(rtd->card->dev, "registered pcm #%d %s\n",num, new_name);
+	dev_dbg(rtd->card->dev, "ASoC: registered pcm #%d %s\n",num, new_name);
 
 	/* DAPM dai link stream work */
 	INIT_DELAYED_WORK(&rtd->delayed_work, close_delayed_work);
@@ -2097,7 +2100,9 @@
 	if (platform->driver->pcm_new) {
 		ret = platform->driver->pcm_new(rtd);
 		if (ret < 0) {
-			dev_err(platform->dev, "pcm constructor failed\n");
+			dev_err(platform->dev,
+				"ASoC: pcm constructor failed: %d\n",
+				ret);
 			return ret;
 		}
 	}
diff --git a/sound/soc/tegra/tegra20_das.c b/sound/soc/tegra/tegra20_das.c
index bf99296..4965337 100644
--- a/sound/soc/tegra/tegra20_das.c
+++ b/sound/soc/tegra/tegra20_das.c
@@ -210,7 +210,7 @@
 	return 0;
 }
 
-static const struct of_device_id tegra20_das_of_match[] __devinitconst = {
+static const struct of_device_id tegra20_das_of_match[] = {
 	{ .compatible = "nvidia,tegra20-das", },
 	{},
 };
diff --git a/sound/soc/tegra/tegra20_i2s.c b/sound/soc/tegra/tegra20_i2s.c
index 0832e8a..2ae8af8 100644
--- a/sound/soc/tegra/tegra20_i2s.c
+++ b/sound/soc/tegra/tegra20_i2s.c
@@ -463,12 +463,12 @@
 	return 0;
 }
 
-static const struct of_device_id tegra20_i2s_of_match[] __devinitconst = {
+static const struct of_device_id tegra20_i2s_of_match[] = {
 	{ .compatible = "nvidia,tegra20-i2s", },
 	{},
 };
 
-static const struct dev_pm_ops tegra20_i2s_pm_ops __devinitconst = {
+static const struct dev_pm_ops tegra20_i2s_pm_ops = {
 	SET_RUNTIME_PM_OPS(tegra20_i2s_runtime_suspend,
 			   tegra20_i2s_runtime_resume, NULL)
 };
diff --git a/sound/soc/tegra/tegra20_spdif.c b/sound/soc/tegra/tegra20_spdif.c
index 3ebc867..d9641ef 100644
--- a/sound/soc/tegra/tegra20_spdif.c
+++ b/sound/soc/tegra/tegra20_spdif.c
@@ -373,7 +373,7 @@
 	return 0;
 }
 
-static const struct dev_pm_ops tegra20_spdif_pm_ops __devinitconst = {
+static const struct dev_pm_ops tegra20_spdif_pm_ops = {
 	SET_RUNTIME_PM_OPS(tegra20_spdif_runtime_suspend,
 			   tegra20_spdif_runtime_resume, NULL)
 };
diff --git a/sound/soc/tegra/tegra30_ahub.c b/sound/soc/tegra/tegra30_ahub.c
index bf56101..2269170 100644
--- a/sound/soc/tegra/tegra30_ahub.c
+++ b/sound/soc/tegra/tegra30_ahub.c
@@ -288,7 +288,7 @@
 }
 EXPORT_SYMBOL_GPL(tegra30_ahub_unset_rx_cif_source);
 
-static const char * const configlink_clocks[] __devinitconst = {
+static const char * const configlink_clocks[] = {
 	"i2s0",
 	"i2s1",
 	"i2s2",
@@ -603,12 +603,12 @@
 	return 0;
 }
 
-static const struct of_device_id tegra30_ahub_of_match[] __devinitconst = {
+static const struct of_device_id tegra30_ahub_of_match[] = {
 	{ .compatible = "nvidia,tegra30-ahub", },
 	{},
 };
 
-static const struct dev_pm_ops tegra30_ahub_pm_ops __devinitconst = {
+static const struct dev_pm_ops tegra30_ahub_pm_ops = {
 	SET_RUNTIME_PM_OPS(tegra30_ahub_runtime_suspend,
 			   tegra30_ahub_runtime_resume, NULL)
 };
diff --git a/sound/soc/tegra/tegra30_i2s.c b/sound/soc/tegra/tegra30_i2s.c
index 4418422..bf0e089 100644
--- a/sound/soc/tegra/tegra30_i2s.c
+++ b/sound/soc/tegra/tegra30_i2s.c
@@ -508,12 +508,12 @@
 	return 0;
 }
 
-static const struct of_device_id tegra30_i2s_of_match[] __devinitconst = {
+static const struct of_device_id tegra30_i2s_of_match[] = {
 	{ .compatible = "nvidia,tegra30-i2s", },
 	{},
 };
 
-static const struct dev_pm_ops tegra30_i2s_pm_ops __devinitconst = {
+static const struct dev_pm_ops tegra30_i2s_pm_ops = {
 	SET_RUNTIME_PM_OPS(tegra30_i2s_runtime_suspend,
 			   tegra30_i2s_runtime_resume, NULL)
 };
diff --git a/sound/soc/tegra/tegra_alc5632.c b/sound/soc/tegra/tegra_alc5632.c
index 76cb1b3..523795a 100644
--- a/sound/soc/tegra/tegra_alc5632.c
+++ b/sound/soc/tegra/tegra_alc5632.c
@@ -242,7 +242,7 @@
 	return 0;
 }
 
-static const struct of_device_id tegra_alc5632_of_match[] __devinitconst = {
+static const struct of_device_id tegra_alc5632_of_match[] = {
 	{ .compatible = "nvidia,tegra-audio-alc5632", },
 	{},
 };
diff --git a/sound/soc/tegra/tegra_wm8753.c b/sound/soc/tegra/tegra_wm8753.c
index ea9166d..effe5b4 100644
--- a/sound/soc/tegra/tegra_wm8753.c
+++ b/sound/soc/tegra/tegra_wm8753.c
@@ -200,7 +200,7 @@
 	return 0;
 }
 
-static const struct of_device_id tegra_wm8753_of_match[] __devinitconst = {
+static const struct of_device_id tegra_wm8753_of_match[] = {
 	{ .compatible = "nvidia,tegra-audio-wm8753", },
 	{},
 };
diff --git a/sound/soc/tegra/tegra_wm8903.c b/sound/soc/tegra/tegra_wm8903.c
index cee13b7..0f79412 100644
--- a/sound/soc/tegra/tegra_wm8903.c
+++ b/sound/soc/tegra/tegra_wm8903.c
@@ -417,7 +417,7 @@
 	return 0;
 }
 
-static const struct of_device_id tegra_wm8903_of_match[] __devinitconst = {
+static const struct of_device_id tegra_wm8903_of_match[] = {
 	{ .compatible = "nvidia,tegra-audio-wm8903", },
 	{},
 };
diff --git a/sound/soc/tegra/trimslice.c b/sound/soc/tegra/trimslice.c
index e69a4f7..4a255a4 100644
--- a/sound/soc/tegra/trimslice.c
+++ b/sound/soc/tegra/trimslice.c
@@ -195,7 +195,7 @@
 	return 0;
 }
 
-static const struct of_device_id trimslice_of_match[] __devinitconst = {
+static const struct of_device_id trimslice_of_match[] = {
 	{ .compatible = "nvidia,tegra-audio-trimslice", },
 	{},
 };
diff --git a/sound/soc/ux500/mop500.c b/sound/soc/ux500/mop500.c
index 54f7e25..651a52a 100644
--- a/sound/soc/ux500/mop500.c
+++ b/sound/soc/ux500/mop500.c
@@ -33,7 +33,7 @@
 		.stream_name = "ab8500_0",
 		.cpu_dai_name = "ux500-msp-i2s.1",
 		.codec_dai_name = "ab8500-codec-dai.0",
-		.platform_name = "ux500-pcm.0",
+		.platform_name = "ux500-msp-i2s.1",
 		.codec_name = "ab8500-codec.0",
 		.init = mop500_ab8500_machine_init,
 		.ops = mop500_ab8500_ops,
@@ -43,7 +43,7 @@
 		.stream_name = "ab8500_1",
 		.cpu_dai_name = "ux500-msp-i2s.3",
 		.codec_dai_name = "ab8500-codec-dai.1",
-		.platform_name = "ux500-pcm.0",
+		.platform_name = "ux500-msp-i2s.3",
 		.codec_name = "ab8500-codec.0",
 		.init = NULL,
 		.ops = mop500_ab8500_ops,
diff --git a/sound/soc/ux500/ux500_msp_dai.c b/sound/soc/ux500/ux500_msp_dai.c
index be94bf9..478b4b6 100644
--- a/sound/soc/ux500/ux500_msp_dai.c
+++ b/sound/soc/ux500/ux500_msp_dai.c
@@ -28,6 +28,7 @@
 
 #include "ux500_msp_i2s.h"
 #include "ux500_msp_dai.h"
+#include "ux500_pcm.h"
 
 static int setup_pcm_multichan(struct snd_soc_dai *dai,
 			struct ux500_msp_config *msp_config)
@@ -398,11 +399,28 @@
 		return ret;
 	}
 
-	/* Enable clock */
-	dev_dbg(dai->dev, "%s: Enabling MSP-clock.\n", __func__);
-	clk_enable(drvdata->clk);
+	/* Prepare and enable clocks */
+	dev_dbg(dai->dev, "%s: Enabling MSP-clocks.\n", __func__);
+	ret = clk_prepare_enable(drvdata->pclk);
+	if (ret) {
+		dev_err(drvdata->msp->dev,
+			"%s: Failed to prepare/enable pclk!\n", __func__);
+		goto err_pclk;
+	}
 
-	return 0;
+	ret = clk_prepare_enable(drvdata->clk);
+	if (ret) {
+		dev_err(drvdata->msp->dev,
+			"%s: Failed to prepare/enable clk!\n", __func__);
+		goto err_clk;
+	}
+
+	return ret;
+err_clk:
+	clk_disable_unprepare(drvdata->pclk);
+err_pclk:
+	regulator_disable(drvdata->reg_vape);
+	return ret;
 }
 
 static void ux500_msp_dai_shutdown(struct snd_pcm_substream *substream,
@@ -428,8 +446,9 @@
 			__func__, dai->id, snd_pcm_stream_str(substream));
 	}
 
-	/* Disable clock */
-	clk_disable(drvdata->clk);
+	/* Disable and unprepare clocks */
+	clk_disable_unprepare(drvdata->clk);
+	clk_disable_unprepare(drvdata->pclk);
 
 	/* Disable regulator */
 	ret = regulator_disable(drvdata->reg_vape);
@@ -780,6 +799,14 @@
 	}
 	prcmu_qos_add_requirement(PRCMU_QOS_APE_OPP, (char *)pdev->name, 50);
 
+	drvdata->pclk = clk_get(&pdev->dev, "apb_pclk");
+	if (IS_ERR(drvdata->pclk)) {
+		ret = (int)PTR_ERR(drvdata->pclk);
+		dev_err(&pdev->dev, "%s: ERROR: clk_get of pclk failed (%d)!\n",
+			__func__, ret);
+		goto err_pclk;
+	}
+
 	drvdata->clk = clk_get(&pdev->dev, NULL);
 	if (IS_ERR(drvdata->clk)) {
 		ret = (int)PTR_ERR(drvdata->clk);
@@ -806,12 +833,23 @@
 		goto err_init_msp;
 	}
 
+	ret = ux500_pcm_register_platform(pdev);
+	if (ret < 0) {
+		dev_err(&pdev->dev,
+			"Error: %s: Failed to register PCM platform device!\n",
+			__func__);
+		goto err_reg_plat;
+	}
+
 	return 0;
 
+err_reg_plat:
+	snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(ux500_msp_dai_drv));
 err_init_msp:
 	clk_put(drvdata->clk);
-
 err_clk:
+	clk_put(drvdata->pclk);
+err_pclk:
 	devm_regulator_put(drvdata->reg_vape);
 
 	return ret;
@@ -821,12 +859,15 @@
 {
 	struct ux500_msp_i2s_drvdata *drvdata = dev_get_drvdata(&pdev->dev);
 
+	ux500_pcm_unregister_platform(pdev);
+
 	snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(ux500_msp_dai_drv));
 
 	devm_regulator_put(drvdata->reg_vape);
 	prcmu_qos_remove_requirement(PRCMU_QOS_APE_OPP, "ux500_msp_i2s");
 
 	clk_put(drvdata->clk);
+	clk_put(drvdata->pclk);
 
 	ux500_msp_i2s_cleanup_msp(pdev, drvdata->msp);
 
diff --git a/sound/soc/ux500/ux500_msp_dai.h b/sound/soc/ux500/ux500_msp_dai.h
index 98202a3..9c778d9 100644
--- a/sound/soc/ux500/ux500_msp_dai.h
+++ b/sound/soc/ux500/ux500_msp_dai.h
@@ -69,6 +69,7 @@
 	/* Clocks */
 	unsigned int master_clk;
 	struct clk *clk;
+	struct clk *pclk;
 
 	/* Regulators */
 	int vape_opp_constraint;
diff --git a/sound/soc/ux500/ux500_pcm.c b/sound/soc/ux500/ux500_pcm.c
index 1a04e24..894c9f4 100644
--- a/sound/soc/ux500/ux500_pcm.c
+++ b/sound/soc/ux500/ux500_pcm.c
@@ -282,7 +282,7 @@
 	.pcm_new        = ux500_pcm_new,
 };
 
-static int __devexit ux500_pcm_drv_probe(struct platform_device *pdev)
+int __devinit ux500_pcm_register_platform(struct platform_device *pdev)
 {
 	int ret;
 
@@ -296,23 +296,12 @@
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(ux500_pcm_register_platform);
 
-static int __devinit ux500_pcm_drv_remove(struct platform_device *pdev)
+int __devexit ux500_pcm_unregister_platform(struct platform_device *pdev)
 {
 	snd_soc_unregister_platform(&pdev->dev);
 
 	return 0;
 }
-
-static struct platform_driver ux500_pcm_driver = {
-	.driver = {
-		.name = "ux500-pcm",
-		.owner = THIS_MODULE,
-	},
-
-	.probe = ux500_pcm_drv_probe,
-	.remove = __devexit_p(ux500_pcm_drv_remove),
-};
-module_platform_driver(ux500_pcm_driver);
-
-MODULE_LICENSE("GPL v2");
+EXPORT_SYMBOL_GPL(ux500_pcm_unregister_platform);
diff --git a/sound/soc/ux500/ux500_pcm.h b/sound/soc/ux500/ux500_pcm.h
index 77ed44d..76d3444 100644
--- a/sound/soc/ux500/ux500_pcm.h
+++ b/sound/soc/ux500/ux500_pcm.h
@@ -32,4 +32,7 @@
 #define UX500_PLATFORM_PERIODS_MAX		48
 #define UX500_PLATFORM_BUFFER_BYTES_MAX		(2048 * PAGE_SIZE)
 
+int ux500_pcm_register_platform(struct platform_device *pdev);
+int ux500_pcm_unregister_platform(struct platform_device *pdev);
+
 #endif
diff --git a/sound/usb/midi.c b/sound/usb/midi.c
index c83f614..eeefbce 100644
--- a/sound/usb/midi.c
+++ b/sound/usb/midi.c
@@ -148,6 +148,7 @@
 		struct snd_usb_midi_out_endpoint* ep;
 		struct snd_rawmidi_substream *substream;
 		int active;
+		bool autopm_reference;
 		uint8_t cable;		/* cable number << 4 */
 		uint8_t state;
 #define STATE_UNKNOWN	0
@@ -1076,7 +1077,8 @@
 		return -ENXIO;
 	}
 	err = usb_autopm_get_interface(umidi->iface);
-	if (err < 0)
+	port->autopm_reference = err >= 0;
+	if (err < 0 && err != -EACCES)
 		return -EIO;
 	substream->runtime->private_data = port;
 	port->state = STATE_UNKNOWN;
@@ -1087,9 +1089,11 @@
 static int snd_usbmidi_output_close(struct snd_rawmidi_substream *substream)
 {
 	struct snd_usb_midi* umidi = substream->rmidi->private_data;
+	struct usbmidi_out_port *port = substream->runtime->private_data;
 
 	substream_open(substream, 0);
-	usb_autopm_put_interface(umidi->iface);
+	if (port->autopm_reference)
+		usb_autopm_put_interface(umidi->iface);
 	return 0;
 }
 
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c
index 5c12a3f..ef6fa24 100644
--- a/sound/usb/pcm.c
+++ b/sound/usb/pcm.c
@@ -459,7 +459,7 @@
 		return ret;
 
 	if (subs->sync_endpoint)
-		ret = snd_usb_endpoint_set_params(subs->data_endpoint,
+		ret = snd_usb_endpoint_set_params(subs->sync_endpoint,
 						  subs->pcm_format,
 						  subs->channels,
 						  subs->period_bytes,