Merge "msm: vidc: refine instance info stats"
diff --git a/Documentation/devicetree/bindings/arm/coresight.txt b/Documentation/devicetree/bindings/arm/coresight.txt
index 3a96610..ee9b465 100644
--- a/Documentation/devicetree/bindings/arm/coresight.txt
+++ b/Documentation/devicetree/bindings/arm/coresight.txt
@@ -110,6 +110,9 @@
* cpu: the cpu phandle this ETM/PTM is affined to. When omitted the
source is considered to belong to CPU0.
+ * qcom,tupwr-disable: For ETM, don't keep trace unit powered across power
+ collapse.
+
* Optional property for TMC:
* arm,buffer-size: size of contiguous buffer space for TMC ETR
diff --git a/Documentation/devicetree/bindings/arm/msm/msm.txt b/Documentation/devicetree/bindings/arm/msm/msm.txt
index 9df16fb..1a9c8bd 100644
--- a/Documentation/devicetree/bindings/arm/msm/msm.txt
+++ b/Documentation/devicetree/bindings/arm/msm/msm.txt
@@ -95,6 +95,9 @@
- QCS605
compatible = "qcom,qcs605"
+- SXR1120
+ compatible = "qcom,sxr1120"
+
- SDA670
compatible = "qcom,sda670"
@@ -324,6 +327,8 @@
compatible = "qcom,sdm670-qrd"
compatible = "qcom,qcs605-cdp"
compatible = "qcom,qcs605-mtp"
+compatible = "qcom,sxr1120-mtp"
+compatible = "qcom,sxr1120-cdp"
compatible = "qcom,sda670-cdp"
compatible = "qcom,sda670-mtp"
compatible = "qcom,sda670-hdk"
diff --git a/Documentation/devicetree/bindings/display/msm/sde.txt b/Documentation/devicetree/bindings/display/msm/sde.txt
index 0589165..15f1e93 100644
--- a/Documentation/devicetree/bindings/display/msm/sde.txt
+++ b/Documentation/devicetree/bindings/display/msm/sde.txt
@@ -103,6 +103,8 @@
- qcom,sde-dsc-size: A u32 value indicates the address range for each dsc.
- qcom,sde-cdm-size: A u32 value indicates the address range for each cdm.
- qcom,sde-pp-size: A u32 value indicates the address range for each pingpong.
+- qcom,sde-te-source: Array of GPIO sources indicating which pingpong TE is
+ sourced to which panel TE gpio.
- qcom,sde-wb-size: A u32 value indicates the address range for each writeback.
- qcom,sde-len: A u32 entry for SDE address range.
- qcom,sde-intf-max-prefetch-lines: Array of u32 values for max prefetch lines on
@@ -502,6 +504,7 @@
qcom,sde-pp-off = <0x00071000 0x00071800
0x00072000 0x00072800>;
qcom,sde-pp-slave = <0x0 0x0 0x0 0x0>;
+ qcom,sde-te-source = <0x0 0x1 0x0 0x0>;
qcom,sde-cdm-off = <0x0007a200>;
qcom,sde-dsc-off = <0x00081000 0x00081400>;
qcom,sde-intf-max-prefetch-lines = <0x15 0x15 0x15 0x15>;
diff --git a/Documentation/devicetree/bindings/fb/mdss-dsi.txt b/Documentation/devicetree/bindings/fb/mdss-dsi.txt
index 1934bc5..2d689d2 100644
--- a/Documentation/devicetree/bindings/fb/mdss-dsi.txt
+++ b/Documentation/devicetree/bindings/fb/mdss-dsi.txt
@@ -113,6 +113,7 @@
- qcom,platform-bklight-en-gpio-invert: Invert the gpio used to enable display back-light
- qcom,panel-mode-gpio: Specifies the GPIO to select video/command/single-port/dual-port
mode of panel through gpio when it supports these modes.
+- qcom,ext-vdd-gpio: Specifies the GPIO to enable external VDD supply.
- pinctrl-names: List of names to assign mdss pin states defined in pinctrl device node
Refer to pinctrl-bindings.txt
- pinctrl-<0..n>: Lists phandles each pointing to the pin configuration node within a pin
diff --git a/Documentation/devicetree/bindings/fb/mdss-spi-client.txt b/Documentation/devicetree/bindings/fb/mdss-spi-client.txt
new file mode 100644
index 0000000..0d5fde8
--- /dev/null
+++ b/Documentation/devicetree/bindings/fb/mdss-spi-client.txt
@@ -0,0 +1,27 @@
+Qualcomm Technologies, Inc. mdss-spi-client
+
+mdss-spi-client is for SPI display to send the FB data to SPI master.
+
+Required properties:
+- compatible : should be "qcom,mdss-spi-client"
+- spi-max-frequency : Maximum SPI clocking speed of device in Hz
+
+Optional properties:
+- label: A string used to describe the controller used.
+- spi-cpol : Boolean property indicating device requires inverse
+ clock polarity (CPOL) mode
+- spi-cpha : Empty property indicating device requires shifted
+ clock phase (CPHA) mode
+- spi-cs-high : Empty property indicating device requires
+ chip select active high
+
+Example:
+spi@78b9000 { /* BLSP1 QUP5 */
+ qcom,mdss_spi_client {
+ reg = <0>;
+ compatible = "qcom,mdss-spi-client";
+ label = "MDSS SPI QUP5 CLIENT";
+ spi-max-frequency = <50000000>;
+ };
+};
+
diff --git a/Documentation/devicetree/bindings/fb/mdss-spi-panel.txt b/Documentation/devicetree/bindings/fb/mdss-spi-panel.txt
new file mode 100644
index 0000000..d46068f
--- /dev/null
+++ b/Documentation/devicetree/bindings/fb/mdss-spi-panel.txt
@@ -0,0 +1,203 @@
+Qualcomm Technologies, Inc. mdss-spi-panel
+
+mdss-spi-panel is a SPI panel device which supports panels that
+are compatible with display serial interface specification.
+
+Required properties:
+- qcom,mdss-spi-panel-controller: Specifies the phandle for the SPI controller that
+ this panel will be mapped to.
+- qcom,mdss-spi-panel-width: Specifies panel width in pixels.
+- qcom,mdss-spi-panel-height: Specifies panel height in pixels.
+- qcom,mdss-spi-bpp: Specifies the panel bits per pixels.
+ 3 = for rgb111
+ 8 = for rgb332
+ 12 = for rgb444
+ 16 = for rgb565
+ 18 = for rgb666
+ 24 = for rgb888
+- qcom,mdss-spi-panel-destination: A string that specifies the destination display for the panel.
+ "display_1" = DISPLAY_1
+ "display_2" = DISPLAY_2
+- qcom,mdss-spi-on-command: A byte stream formed by multiple packets
+ byte 0: wait number of specified ms after command
+ transmitted
+ byte 1: 8 bits length in network byte order
+ byte 3 and beyond: number byte of payload
+- qcom,mdss-spi-off-command: A byte stream formed by multiple packets
+ byte 0: wait number of specified ms after command
+ transmitted
+ byte 1: 8 bits length in network byte order
+ byte 3 and beyond: number byte of payload
+Optional properties:
+- qcom,mdss-spi-panel-name: A string used as a descriptive name of the panel
+- qcom,cont-splash-enabled: Boolean used to enable continuous splash mode.
+ If this property is specified, it is required to
+ to specify the memory reserved for the splash
+ screen using the qcom,memblock-reserve binding
+ for the framebuffer device attached to the panel.
+- qcom,mdss-spi-h-back-porch: Horizontal back porch value in pixels.
+ 6 = default value.
+- qcom,mdss-spi-h-front-porch: Horizontal front porch value in pixels.
+ 6 = default value.
+- qcom,mdss-spi-h-pulse-width: Horizontal pulse width.
+ 2 = default value.
+- qcom,mdss-spi-h-sync-skew: Horizontal sync skew value.
+ 0 = default value.
+- qcom,mdss-spi-v-back-porch: Vertical back porch value in pixels.
+ 6 = default value.
+- qcom,mdss-spi-v-front-porch: Vertical front porch value in pixels.
+ 6 = default value.
+- qcom,mdss-spi-v-pulse-width: Vertical pulse width.
+ 2 = default value.
+- qcom,mdss-spi-bl-pmic-control-type: A string that specifies the implementation of backlight
+ control for this panel.
+ "bl_ctrl_pwm" = Backlight controlled by PWM gpio.
+ "bl_ctrl_wled" = Backlight controlled by WLED.
+ other: Unknown backlight control. (default)
+- qcom,mdss-spi-bl-min-level: Specifies the min backlight level supported by the panel.
+ 0 = default value.
+- qcom,mdss-spi-bl-max-level: Specifies the max backlight level supported by the panel.
+ 255 = default value.
+- qcom,mdss-spi-panel-framerate: Specifies the frame rate for the panel.
+- qcom,esd-check-enabled: Boolean used to enable ESD recovery feature.
+- qcom,mdss-spi-panel-status-check-mode:Specifies the panel status check method for ESD recovery.
+ "send_init_command" = send init code to recover panel status.
+ "reg_read" = Read register value to check the panel status.
+- qcom,mdss-spi-panel-status-reg:Unsigned 8bits integer value to specifies the value
+ of panel status register address.
+- qcom,mdss-spi-panel-status-read-length:Unsigned 8bits integer value that specifies
+ the expected read-back length of the panel register.
+- qcom,mdss-spi-panel-status-value:An unsigned 8bits integer araray that specifies the
+ values of the panel status register which is used to
+ check the panel status.
+ The size of this array is specified by
+ qcom,mdss-dsi-panel-status-read-length.
+
+Example:
+&mdss_mdp {
+ spi_gc9305_qvga_cmd: qcom,mdss_spi_gc9305_qvga_cmd {
+ qcom,mdss-spi-panel-name = "gc9305 qvga command mode spi panel";
+ qcom,mdss-spi-panel-destination = "display_1";
+ qcom,mdss-spi-panel-controller = <&mdss_spi>;
+ qcom,mdss-spi-panel-framerate = <30>;
+ qcom,mdss-spi-panel-width = <240>;
+ qcom,mdss-spi-panel-height = <320>;
+ qcom,mdss-spi-h-front-porch = <79>;
+ qcom,mdss-spi-h-back-porch = <59>;
+ qcom,mdss-spi-h-pulse-width = <60>;
+ qcom,mdss-spi-v-back-porch = <10>;
+ qcom,mdss-spi-v-front-porch = <7>;
+ qcom,mdss-spi-v-pulse-width = <2>;
+ qcom,mdss-spi-h-left-border = <0>;
+ qcom,mdss-spi-h-right-border = <0>;
+ qcom,mdss-spi-v-top-border = <0>;
+ qcom,mdss-spi-v-bottom-border = <0>;
+ qcom,mdss-spi-bpp = <16>;
+ qcom,mdss-spi-on-command = [00 01 FE
+ 00 01 EF
+ 00 02 36 48
+ 00 02 3A 05
+ 00 02 35 00
+ 00 03 A4 44 44
+ 00 03 A5 42 42
+ 00 03 AA 88 88
+ 00 03 E8 12 40
+ 00 03 E3 01 10
+ 00 02 FF 61
+ 00 02 AC 00
+ 00 03 A6 2A 2A
+ 00 03 A7 2B 2B
+ 00 03 A8 18 18
+ 00 03 A9 2A 2A
+ 00 02 AD 33
+ 00 02 AF 55
+ 00 02 AE 2B
+ 00 05 2A 00 00 00 EF
+ 00 05 2B 00 00 01 3F
+ 00 01 2C
+ 00 07 F0 02 02 00 08 0C 10
+ 00 07 F1 01 00 00 14 1D 0E
+ 00 07 F2 10 09 37 04 04 48
+ 00 07 F3 10 0B 3F 05 05 4E
+ 00 07 F4 0D 19 17 1D 1E 0F
+ 00 07 F5 06 12 13 1A 1B 0F
+ 78 01 11
+ 00 01 29
+ 00 01 2C];
+ qcom,mdss-spi-off-command = [20 01 28
+ 20 01 10];
+ qcom,mdss-spi-bl-min-level = <1>;
+ qcom,mdss-spi-bl-max-level = <4095>;
+ qcom,esd-check-enabled;
+ qcom,mdss-spi-panel-status-check-mode = "reg_read";
+ qcom,mdss-spi-panel-status-reg = /bits/ 8 <0x09>;
+ qcom,mdss-spi-panel-status-read-length = <4>;
+ qcom,mdss-spi-panel-status-value = /bits/ 8 <0x52 0x29 0x83 0x00>;
+ };
+};
+
+mdss-spi-display is a spi interface display which support send frame
+data and command to panel, compatible with SPI interface specification.
+
+Required properties:
+- compatible: This property applies to SPI panels only.
+ compatible = "qcom,mdss-spi-display".
+- vdd-supply: Phandle for vdd regulator device node.
+- vddio-supply: Phandle for vdd-io regulator device node.
+- qcom,mdss-fb-map: pHandle that specifies the framebuffer to which the interface is mapped.
+- qcom,mdss-mdp: pHandle that specifies the mdss-mdp device.
+- qcom,panel-supply-entries: A node that lists the elements of the supply used to
+ power the DSI panel. There can be more than one instance
+ of this binding, in which case the entry would be appended
+ with the supply entry index. For a detailed description
+ fields in the supply entry, refer to the qcom,ctrl-supply-entries
+ binding above.
+- qcom,platform-spi-dc-gpio: Pull down this gpio indicate current package is command,
+ Pull up this gpio indicate current package is parameter or pixels.
+
+Optional properties:
+- label:A string used to describe the controller used.
+ -- qcom,supply-name: name of the supply (vdd/vdda/vddio)
+ -- qcom,supply-min-voltage: minimum voltage level (uV)
+ -- qcom,supply-max-voltage: maximum voltage level (uV)
+ -- qcom,supply-enable-load: load drawn (uA) from enabled supply
+ -- qcom,supply-disable-load: load drawn (uA) from disabled supply
+ -- qcom,supply-pre-on-sleep: time to sleep (ms) before turning on
+ -- qcom,supply-post-on-sleep: time to sleep (ms) after turning on
+ -- qcom,supply-pre-off-sleep: time to sleep (ms) before turning off
+ -- qcom,supply-post-off-sleep: time to sleep (ms) after turning off
+
+Example:
+ mdss_spi: qcom,mdss_spi {
+ compatible = "qcom,mdss-spi-display";
+ label = "mdss spi panel";
+
+ qcom,mdss-fb-map = <&mdss_fb0>;
+ qcom,mdss-mdp = <&mdss_mdp>;
+ vdd-supply = <&pm8909_l17>;
+ vddio-supply = <&pm8909_l6>;
+ qcom,platform-spi-dc-gpio = <&msm_gpio 110 0>;
+
+ qcom,panel-supply-entries {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ qcom,panel-supply-entry@0 {
+ reg = <0>;
+ qcom,supply-name = "vdd";
+ qcom,supply-min-voltage = <2850000>;
+ qcom,supply-max-voltage = <2850000>;
+ qcom,supply-enable-load = <100000>;
+ qcom,supply-disable-load = <100>;
+ };
+
+ qcom,panel-supply-entry@1 {
+ reg = <1>;
+ qcom,supply-name = "vddio";
+ qcom,supply-min-voltage = <1800000>;
+ qcom,supply-max-voltage = <1800000>;
+ qcom,supply-enable-load = <100000>;
+ qcom,supply-disable-load = <100>;
+ };
+ };
+ };
diff --git a/arch/arm/configs/msm8909-perf_defconfig b/arch/arm/configs/msm8909-perf_defconfig
index f42b90a..b0c2adc 100644
--- a/arch/arm/configs/msm8909-perf_defconfig
+++ b/arch/arm/configs/msm8909-perf_defconfig
@@ -475,6 +475,7 @@
CONFIG_TMPFS=y
CONFIG_ECRYPT_FS=y
CONFIG_ECRYPT_FS_MESSAGING=y
+CONFIG_SDCARD_FS=y
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ISO8859_1=y
CONFIG_PRINTK_TIME=y
diff --git a/arch/arm/configs/msm8909w-perf_defconfig b/arch/arm/configs/msm8909w-perf_defconfig
index 887ab5c..2b784c9 100644
--- a/arch/arm/configs/msm8909w-perf_defconfig
+++ b/arch/arm/configs/msm8909w-perf_defconfig
@@ -475,6 +475,7 @@
CONFIG_TMPFS=y
CONFIG_ECRYPT_FS=y
CONFIG_ECRYPT_FS_MESSAGING=y
+CONFIG_SDCARD_FS=y
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ISO8859_1=y
CONFIG_PRINTK_TIME=y
diff --git a/arch/arm/configs/msm8909w_defconfig b/arch/arm/configs/msm8909w_defconfig
index 8c5f143..c9d7fdb 100644
--- a/arch/arm/configs/msm8909w_defconfig
+++ b/arch/arm/configs/msm8909w_defconfig
@@ -444,6 +444,7 @@
CONFIG_TMPFS=y
CONFIG_ECRYPT_FS=y
CONFIG_ECRYPT_FS_MESSAGING=y
+CONFIG_SDCARD_FS=y
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ISO8859_1=y
CONFIG_PRINTK_TIME=y
diff --git a/arch/arm/configs/msm8937-perf_defconfig b/arch/arm/configs/msm8937-perf_defconfig
index dae45e1..ced854d 100644
--- a/arch/arm/configs/msm8937-perf_defconfig
+++ b/arch/arm/configs/msm8937-perf_defconfig
@@ -67,6 +67,7 @@
CONFIG_PREEMPT=y
CONFIG_AEABI=y
CONFIG_HIGHMEM=y
+CONFIG_ARM_MODULE_PLTS=y
CONFIG_CMA=y
CONFIG_CMA_DEBUGFS=y
CONFIG_ZSMALLOC=y
diff --git a/arch/arm/configs/msm8937_defconfig b/arch/arm/configs/msm8937_defconfig
index 3c43fa3..40d5cb1 100644
--- a/arch/arm/configs/msm8937_defconfig
+++ b/arch/arm/configs/msm8937_defconfig
@@ -70,6 +70,7 @@
CONFIG_PREEMPT=y
CONFIG_AEABI=y
CONFIG_HIGHMEM=y
+CONFIG_ARM_MODULE_PLTS=y
CONFIG_CMA=y
CONFIG_CMA_DEBUGFS=y
CONFIG_ZSMALLOC=y
diff --git a/arch/arm/configs/msm8953-perf_defconfig b/arch/arm/configs/msm8953-perf_defconfig
index 06e5360..8caee2f 100644
--- a/arch/arm/configs/msm8953-perf_defconfig
+++ b/arch/arm/configs/msm8953-perf_defconfig
@@ -572,6 +572,7 @@
CONFIG_MSM_EVENT_TIMER=y
CONFIG_MSM_AVTIMER=y
CONFIG_MSM_PM=y
+CONFIG_QCOM_DCC=y
CONFIG_QTI_RPM_STATS_LOG=y
CONFIG_QCOM_FORCE_WDOG_BITE_ON_PANIC=y
CONFIG_MEM_SHARE_QMI_SERVICE=y
@@ -620,8 +621,11 @@
CONFIG_IPC_LOGGING=y
CONFIG_CPU_FREQ_SWITCH_PROFILER=y
CONFIG_CORESIGHT=y
+CONFIG_CORESIGHT_LINK_AND_SINK_TMC=y
CONFIG_CORESIGHT_REMOTE_ETM=y
CONFIG_CORESIGHT_REMOTE_ETM_DEFAULT_ENABLE=0
+CONFIG_CORESIGHT_QCOM_REPLICATOR=y
+CONFIG_CORESIGHT_DBGUI=y
CONFIG_CORESIGHT_STM=y
CONFIG_CORESIGHT_TPDA=y
CONFIG_CORESIGHT_TPDM=y
diff --git a/arch/arm/configs/msm8953_defconfig b/arch/arm/configs/msm8953_defconfig
index 70adcf1..e76f045 100644
--- a/arch/arm/configs/msm8953_defconfig
+++ b/arch/arm/configs/msm8953_defconfig
@@ -590,6 +590,7 @@
CONFIG_MSM_EVENT_TIMER=y
CONFIG_MSM_AVTIMER=y
CONFIG_MSM_PM=y
+CONFIG_QCOM_DCC=y
CONFIG_QTI_RPM_STATS_LOG=y
CONFIG_QCOM_FORCE_WDOG_BITE_ON_PANIC=y
CONFIG_MEM_SHARE_QMI_SERVICE=y
@@ -684,8 +685,12 @@
CONFIG_PID_IN_CONTEXTIDR=y
CONFIG_DEBUG_SET_MODULE_RONX=y
CONFIG_CORESIGHT=y
+CONFIG_CORESIGHT_LINK_AND_SINK_TMC=y
+CONFIG_CORESIGHT_SOURCE_ETM4X=y
CONFIG_CORESIGHT_REMOTE_ETM=y
CONFIG_CORESIGHT_REMOTE_ETM_DEFAULT_ENABLE=0
+CONFIG_CORESIGHT_QCOM_REPLICATOR=y
+CONFIG_CORESIGHT_DBGUI=y
CONFIG_CORESIGHT_STM=y
CONFIG_CORESIGHT_TPDA=y
CONFIG_CORESIGHT_TPDM=y
diff --git a/arch/arm/mach-qcom/board-msm8917.c b/arch/arm/mach-qcom/board-msm8917.c
index 63bc43b..0bd6984 100644
--- a/arch/arm/mach-qcom/board-msm8917.c
+++ b/arch/arm/mach-qcom/board-msm8917.c
@@ -17,6 +17,7 @@
static const char *msm8917_dt_match[] __initconst = {
"qcom,msm8917",
+ "qcom,apq8017",
NULL
};
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 1d845e8..ae21ef5 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -142,11 +142,16 @@
sdm670-pm660a-tasha-codec-cdp-overlay.dtbo \
sdm670-aqt1000-cdp-overlay.dtbo \
sdm670-pm660a-aqt1000-cdp-overlay.dtbo \
+ sxr1120-lc-mtp-overlay.dtbo \
+ sxr1120-lc-external-codec-mtp-overlay.dtbo \
+ sxr1120-lc-cdp-overlay.dtbo \
+ sxr1120-lc-external-codec-cdp-overlay.dtbo \
qcs605-cdp-overlay.dtbo \
qcs605-mtp-overlay.dtbo \
qcs605-360camera-overlay.dtbo \
qcs605-external-codec-mtp-overlay.dtbo \
qcs605-lc-mtp-overlay.dtbo \
+ qcs605-lc-cdp-overlay.dtbo \
sdm710-cdp-overlay.dtbo \
sdm710-mtp-overlay.dtbo \
sdm710-qrd-overlay.dtbo \
@@ -198,11 +203,16 @@
sda670-hdk-overlay.dtbo-base := sda670.dtb
sda670-pm660a-cdp-overlay.dtbo-base := sda670.dtb
sda670-pm660a-mtp-overlay.dtbo-base := sda670.dtb
+sxr1120-lc-mtp-overlay.dtbo-base := sxr1120-lc.dtb
+sxr1120-lc-external-codec-mtp-overlay.dtbo-base := sxr1120-lc.dtb
+sxr1120-lc-cdp-overlay.dtbo-base := sxr1120-lc.dtb
+sxr1120-lc-external-codec-cdp-overlay.dtbo-base := sxr1120-lc.dtb
qcs605-cdp-overlay.dtbo-base := qcs605.dtb
qcs605-mtp-overlay.dtbo-base := qcs605.dtb
qcs605-external-codec-mtp-overlay.dtbo-base := qcs605.dtb
qcs605-lc-mtp-overlay.dtbo-base := qcs605-lc.dtb
qcs605-360camera-overlay.dtbo-base := qcs605.dtb
+qcs605-lc-cdp-overlay.dtbo-base := qcs605-lc-cdp-base.dtb
sdm710-cdp-overlay.dtbo-base := sdm710.dtb
sdm710-mtp-overlay.dtbo-base := sdm710.dtb
sdm710-qrd-overlay.dtbo-base := sdm710.dtb
@@ -253,11 +263,16 @@
sdm670-pm660a-tasha-codec-cdp.dtb \
sda670-pm660a-mtp.dtb \
sda670-pm660a-cdp.dtb \
+ sxr1120-lc-mtp.dtb \
+ sxr1120-lc-external-codec-mtp.dtb \
+ sxr1120-lc-cdp.dtb \
+ sxr1120-lc-external-codec-cdp.dtb \
qcs605-360camera.dtb \
qcs605-mtp.dtb \
qcs605-cdp.dtb \
qcs605-external-codec-mtp.dtb \
qcs605-lc-mtp.dtb \
+ qcs605-lc-cdp.dtb \
sdm710-mtp.dtb \
sdm710-cdp.dtb \
sdm710-qrd.dtb \
diff --git a/arch/arm64/boot/dts/qcom/apq8009-audio-external_codec.dtsi b/arch/arm64/boot/dts/qcom/apq8009-audio-external_codec.dtsi
index d28e139..9261dfe 100644
--- a/arch/arm64/boot/dts/qcom/apq8009-audio-external_codec.dtsi
+++ b/arch/arm64/boot/dts/qcom/apq8009-audio-external_codec.dtsi
@@ -19,6 +19,12 @@
};
&soc {
+ qcom,msm-audio-apr {
+ compatible = "qcom,msm-audio-apr";
+ msm_audio_apr_dummy {
+ compatible = "qcom,msm-audio-apr-dummy";
+ };
+ };
sound-9335 {
compatible = "qcom,apq8009-audio-i2s-codec";
qcom,model = "apq8009-tashalite-snd-card";
@@ -234,16 +240,17 @@
qcom,msm-cpudai-tdm-group-num-ports = <1>;
qcom,msm-cpudai-tdm-group-port-id = <36864>;
qcom,msm-cpudai-tdm-clk-rate = <12288000>;
+ qcom,msm-cpudai-tdm-clk-internal = <1>;
+ qcom,msm-cpudai-tdm-sync-mode = <0>;
+ qcom,msm-cpudai-tdm-sync-src = <1>;
+ qcom,msm-cpudai-tdm-data-out = <0>;
+ qcom,msm-cpudai-tdm-invert-sync = <0>;
+ qcom,msm-cpudai-tdm-data-delay = <1>;
qcom,msm-cpudai-tdm-sec-port-enable;
qcom,msm-cpudai-tdm-clk-attribute = /bits/ 16 <1>;
dai_pri_tdm_rx_0: qcom,msm-dai-q6-tdm-pri-rx-0 {
compatible = "qcom,msm-dai-q6-tdm";
qcom,msm-cpudai-tdm-dev-id = <36864>;
- qcom,msm-cpudai-tdm-sync-mode = <0>;
- qcom,msm-cpudai-tdm-sync-src = <1>;
- qcom,msm-cpudai-tdm-data-out = <0>;
- qcom,msm-cpudai-tdm-invert-sync = <0>;
- qcom,msm-cpudai-tdm-data-delay = <1>;
qcom,msm-cpudai-tdm-data-align = <0>;
};
};
@@ -254,17 +261,26 @@
qcom,msm-cpudai-tdm-group-num-ports = <1>;
qcom,msm-cpudai-tdm-group-port-id = <36865>;
qcom,msm-cpudai-tdm-clk-rate = <12288000>;
+ qcom,msm-cpudai-tdm-clk-internal = <1>;
+ qcom,msm-cpudai-tdm-sync-mode = <0>;
+ qcom,msm-cpudai-tdm-sync-src = <1>;
+ qcom,msm-cpudai-tdm-data-out = <0>;
+ qcom,msm-cpudai-tdm-invert-sync = <0>;
+ qcom,msm-cpudai-tdm-data-delay = <1>;
qcom,msm-cpudai-tdm-sec-port-enable;
qcom,msm-cpudai-tdm-clk-attribute = /bits/ 16 <1>;
dai_pri_tdm_tx_0: qcom,msm-dai-q6-tdm-pri-tx-0 {
compatible = "qcom,msm-dai-q6-tdm";
qcom,msm-cpudai-tdm-dev-id = <36865>;
- qcom,msm-cpudai-tdm-sync-mode = <0>;
- qcom,msm-cpudai-tdm-sync-src = <1>;
- qcom,msm-cpudai-tdm-data-out = <0>;
- qcom,msm-cpudai-tdm-invert-sync = <0>;
- qcom,msm-cpudai-tdm-data-delay = <1>;
qcom,msm-cpudai-tdm-data-align = <0>;
};
};
};
+
+&wcd9xxx_intc {
+ status = "okay";
+};
+
+&clock_audio {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/qcom/apq8009-mtp-wcd9326-refboard.dts b/arch/arm64/boot/dts/qcom/apq8009-mtp-wcd9326-refboard.dts
index 1866e2f..2afd5ac 100644
--- a/arch/arm64/boot/dts/qcom/apq8009-mtp-wcd9326-refboard.dts
+++ b/arch/arm64/boot/dts/qcom/apq8009-mtp-wcd9326-refboard.dts
@@ -95,7 +95,7 @@
};
&soc {
- sound-9335 {
+ ext_codec: sound-9335 {
qcom,audio-routing =
"AIF4 VI", "MCLK",
"RX_BIAS", "MCLK",
@@ -112,12 +112,22 @@
"MIC BIAS3", "Digital Mic3",
"SpkrLeft IN", "SPK1 OUT",
"SpkrRight IN", "SPK2 OUT";
- };
- i2c@78b8000 {
- wcd9xxx_codec@d {
- qcom,cdc-reset-gpio = <&msm_gpio 27 0>;
- };
+ qcom,msm-gpios =
+ "us_eu_gpio";
+ qcom,pinctrl-names =
+ "all_off",
+ "us_eu_gpio_act";
+ pinctrl-names =
+ "all_off",
+ "us_eu_gpio_act";
+ pinctrl-0 = <&cross_conn_det_sus>;
+ pinctrl-1 = <&cross_conn_det_act>;
+ qcom,pri-mi2s-gpios = <&cdc_pri_mi2s_gpios>;
+ qcom,quat-mi2s-gpios = <&cdc_quat_mi2s_gpios>;
+
+ qcom,wsa-aux-dev-prefix = "SpkrLeft", "SpkrRight",
+ "SpkrLeft", "SpkrRight";
};
i2c@78b9000 {
@@ -205,6 +215,36 @@
qcom,id-det-gpio = <&msm_gpio 110 0>;
qcom,dpdm_switch_gpio = <&pm8916_gpios 3 0>;
};
+
+ i2c@78b8000 {
+ wcd9xxx_codec@d {
+ status = "okay";
+ qcom,wcd-rst-gpio-node = <&wcd_rst_gpio>;
+ };
+ };
+
+ cdc_pri_mi2s_gpios: msm_cdc_pinctrl_pri {
+ compatible = "qcom,msm-cdc-pinctrl";
+ pinctrl-names = "aud_active", "aud_sleep";
+ pinctrl-0 = <&pri_mi2s_active &pri_mi2s_ws_active
+ &pri_mi2s_dout_active &pri_mi2s_din_active>;
+ pinctrl-1 = <&pri_mi2s_sleep &pri_mi2s_ws_sleep
+ &pri_mi2s_dout_sleep &pri_mi2s_din_sleep>;
+ };
+
+ cdc_quat_mi2s_gpios: msm_cdc_pinctrl_quat {
+ compatible = "qcom,msm-cdc-pinctrl";
+ pinctrl-names = "aud_active", "aud_sleep";
+ pinctrl-0 = <&quat_mi2s_active &quat_mi2s_din_active>;
+ pinctrl-1 = <&quat_mi2s_sleep &quat_mi2s_din_sleep>;
+ };
+
+ wcd_rst_gpio: wcd_gpio_ctrl {
+ compatible = "qcom,msm-cdc-pinctrl";
+ pinctrl-names = "aud_active", "aud_sleep";
+ pinctrl-0 = <&cdc_reset_active>;
+ pinctrl-1 = <&cdc_reset_sleep>;
+ };
};
&wcnss {
@@ -327,4 +367,16 @@
status = "disabled";
};
+&wcd_rst_gpio {
+ status = "okay";
+};
+
+&ext_codec {
+ status = "okay";
+};
+
+&blsp1_uart2_hs {
+ status = "disabled";
+};
+
/delete-node/ &cont_splash_mem;
diff --git a/arch/arm64/boot/dts/qcom/apq8053-iot-mtp.dts b/arch/arm64/boot/dts/qcom/apq8053-iot-mtp.dts
index 9f0edda..8782001 100644
--- a/arch/arm64/boot/dts/qcom/apq8053-iot-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/apq8053-iot-mtp.dts
@@ -86,3 +86,12 @@
qcom,model = "msm8953-tasha-snd-card";
status = "okay";
};
+
+&soc {
+ usb_detect: usb_detect {
+ compatible = "linux,extcon-usb-gpio";
+ pintctrl-names = "default";
+ pinctrl-0 = <&ssusb_mode_sel>;
+ id-gpio = <&tlmm 12 0>;
+ };
+};
diff --git a/arch/arm64/boot/dts/qcom/apq8053-lite-dragon-v2.1.dtsi b/arch/arm64/boot/dts/qcom/apq8053-lite-dragon-v2.1.dtsi
index 4d9c40c..993799b 100644
--- a/arch/arm64/boot/dts/qcom/apq8053-lite-dragon-v2.1.dtsi
+++ b/arch/arm64/boot/dts/qcom/apq8053-lite-dragon-v2.1.dtsi
@@ -14,7 +14,7 @@
#include "apq8053-lite-dragon.dtsi"
&mdss_dsi0 {
- qcom,ext_vdd-gpio = <&tlmm 100 0>;
+ qcom,ext-vdd-gpio = <&tlmm 100 0>;
qcom,platform-bklight-en-gpio = <&tlmm 95 0>;
qcom,platform-lane-config = [00 00 ff 0f
diff --git a/arch/arm64/boot/dts/qcom/apq8053-lite-dragon-v2.2.dtsi b/arch/arm64/boot/dts/qcom/apq8053-lite-dragon-v2.2.dtsi
index 396fd55..1744c90 100644
--- a/arch/arm64/boot/dts/qcom/apq8053-lite-dragon-v2.2.dtsi
+++ b/arch/arm64/boot/dts/qcom/apq8053-lite-dragon-v2.2.dtsi
@@ -18,6 +18,41 @@
/delete-node/ himax_ts@48;
};
+&mdss_mdp {
+ qcom,mdss-pref-prim-intf = "dsi";
+};
+
+&mdss_dsi {
+ hw-config = "single_dsi";
+};
+
+&mdss_dsi0 {
+ qcom,dsi-pref-prim-pan = <&dsi_boent51021_1200p_video>;
+ pinctrl-names = "mdss_default", "mdss_sleep";
+ pinctrl-0 = <&mdss_dsi_active &mdss_te_active>;
+ pinctrl-1 = <&mdss_dsi_suspend &mdss_te_suspend>;
+
+ vdd-supply = <&pm8953_l10>;
+ vddio-supply = <&pm8953_l6>;
+ lab-supply = <&lab_regulator>;
+ ibb-supply = <&ibb_regulator>;
+
+ qcom,platform-te-gpio = <&tlmm 24 0>;
+ qcom,platform-reset-gpio = <&tlmm 61 0>;
+ qcom,ext-vdd-gpio = <&tlmm 100 0>;
+ qcom,platform-bklight-en-gpio = <&tlmm 95 0>;
+
+ qcom,platform-lane-config = [00 00 ff 0f
+ 00 00 ff 0f
+ 00 00 ff 0f
+ 00 00 ff 0f
+ 00 00 ff 8f];
+};
+
+&mdss_dsi1 {
+ status = "disabled";
+};
+
&eeprom0 {
gpios = <&tlmm 26 0>,
<&tlmm 40 0>,
diff --git a/arch/arm64/boot/dts/qcom/dsi-panel-boent51021-1200p-video.dtsi b/arch/arm64/boot/dts/qcom/dsi-panel-boent51021-1200p-video.dtsi
new file mode 100644
index 0000000..04accd8
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/dsi-panel-boent51021-1200p-video.dtsi
@@ -0,0 +1,92 @@
+/* Novatek Android Driver Sample Code for Novatek chipset
+ *
+ * Copyright (C) 2015-2018 Novatek Microelectronics Corp.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * 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.
+ *
+ */
+
+&mdss_mdp {
+ dsi_boent51021_1200p_video: qcom,mdss_dsi_boent51021_1200p_video {
+ qcom,mdss-dsi-panel-name =
+ "boent51021 1200p video mode dsi panel";
+ qcom,mdss-dsi-panel-controller = <&mdss_dsi0>;
+ qcom,mdss-dsi-panel-type = "dsi_video_mode";
+ qcom,mdss-dsi-panel-framerate = <60>;
+ qcom,mdss-dsi-virtual-channel-id = <0>;
+ qcom,mdss-dsi-stream = <0>;
+ qcom,mdss-dsi-panel-width = <1200>;
+ qcom,mdss-dsi-panel-height = <1920>;
+ qcom,mdss-dsi-h-front-porch = <100>;
+ qcom,mdss-dsi-h-back-porch = <32>;
+ qcom,mdss-dsi-h-pulse-width = <1>;
+ qcom,mdss-dsi-h-sync-skew = <0>;
+ qcom,mdss-dsi-v-back-porch = <14>;
+ qcom,mdss-dsi-v-front-porch = <25>;
+ qcom,mdss-dsi-v-pulse-width = <1>;
+ qcom,mdss-dsi-h-left-border = <0>;
+ qcom,mdss-dsi-h-right-border = <0>;
+ qcom,mdss-dsi-v-top-border = <0>;
+ qcom,mdss-dsi-v-bottom-border = <0>;
+ qcom,mdss-dsi-bpp = <24>;
+ qcom,mdss-dsi-underflow-color = <0xff>;
+ qcom,mdss-dsi-border-color = <0>;
+ qcom,mdss-dsi-on-command = [
+ 23 01 00 00 01 00 02 8f a5
+ 23 01 00 00 00 00 02 83 00
+ 23 01 00 00 00 00 02 84 00
+ 23 01 00 00 00 00 02 8c 80
+ 23 01 00 00 00 00 02 cd 6c
+ 23 01 00 00 00 00 02 c8 fc
+ 23 01 00 00 00 00 02 97 00
+ 23 01 00 00 00 00 02 8b 10
+ 23 01 00 00 00 00 02 a9 20
+ 23 01 00 00 00 00 02 83 aa
+ 23 01 00 00 00 00 02 84 11
+ 23 01 00 00 00 00 02 a9 4b
+ 23 01 00 00 00 00 02 85 04
+ 23 01 00 00 00 00 02 86 08
+ 23 01 00 00 00 00 02 9c 10
+ 05 01 00 00 00 00 02 11 00
+ 23 01 00 00 00 00 02 8f 00
+ ];
+ qcom,mdss-dsi-off-command = [
+ 23 01 00 00 00 00 02 83 00
+ 23 01 00 00 78 00 02 84 00
+ 05 01 00 00 78 00 02 10 00
+ ];
+ qcom,mdss-dsi-on-command-state = "dsi_lp_mode";
+ qcom,mdss-dsi-off-command-state = "dsi_lp_mode";
+ qcom,mdss-dsi-h-sync-pulse = <1>;
+ qcom,mdss-dsi-traffic-mode = "burst_mode";
+ qcom,mdss-dsi-lane-map = "lane_map_0123";
+ qcom,mdss-dsi-bllp-eof-power-mode;
+ qcom,mdss-dsi-bllp-power-mode;
+ qcom,mdss-dsi-lane-0-state;
+ qcom,mdss-dsi-lane-1-state;
+ qcom,mdss-dsi-lane-2-state;
+ qcom,mdss-dsi-lane-3-state;
+ qcom,mdss-dsi-panel-timings = [
+ f2 3a 28 00 6c 70 2c 3e 2e 03 04 00];
+ qcom,mdss-dsi-t-clk-post = <0x0e>;
+ qcom,mdss-dsi-t-clk-pre = <0x33>;
+ qcom,mdss-dsi-bl-min-level = <1>;
+ qcom,mdss-dsi-bl-max-level = <4095>;
+ qcom,panel-supply-entries = <&dsi_panel_pwr_supply>;
+ qcom,mdss-dsi-dma-trigger = "trigger_sw";
+ qcom,mdss-dsi-mdp-trigger = "none";
+ qcom,mdss-dsi-force-clock-lane-hs;
+ qcom,mdss-dsi-bl-pmic-control-type = "bl_ctrl_wled";
+ qcom,mdss-pan-physical-width-dimension = <135>;
+ qcom,mdss-pan-physical-height-dimension = <216>;
+ qcom,mdss-dsi-lp11-init;
+ qcom,mdss-dsi-post-init-delay = <1>;
+ };
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8909-pinctrl.dtsi b/arch/arm64/boot/dts/qcom/msm8909-pinctrl.dtsi
index c86da64..eda92c5 100644
--- a/arch/arm64/boot/dts/qcom/msm8909-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8909-pinctrl.dtsi
@@ -1890,6 +1890,34 @@
};
};
+ cdc_reset_ctrl {
+ cdc_reset_sleep: cdc_reset_sleep {
+ mux {
+ pins = "gpio27";
+ function = "gpio";
+ };
+ config {
+ pins = "gpio27";
+ drive-strength = <16>;
+ bias-disable;
+ output-low;
+ };
+ };
+ cdc_reset_active:cdc_reset_active {
+ mux {
+ pins = "gpio27";
+ function = "gpio";
+ };
+ config {
+ pins = "gpio27"; /* gpio67 old */
+ drive-strength = <16>;
+ bias-pull-down;
+ output-high;
+ };
+ };
+ };
+
+
cdc-dmic-lines {
cdc_dmic0_clk_act: dmic0_clk_on {
mux {
diff --git a/arch/arm64/boot/dts/qcom/msm8909w-bg-wtp-v2.dts b/arch/arm64/boot/dts/qcom/msm8909w-bg-wtp-v2.dts
index 3a42017..255c146 100644
--- a/arch/arm64/boot/dts/qcom/msm8909w-bg-wtp-v2.dts
+++ b/arch/arm64/boot/dts/qcom/msm8909w-bg-wtp-v2.dts
@@ -54,6 +54,8 @@
synaptics,power-delay-ms = <200>;
synaptics,reset-delay-ms = <200>;
synaptics,max-y-for-2d = <389>;
+ synaptics,bus-lpm-cur-uA = <450>;
+ synaptics,do-not-disable-regulators;
synaptics,wakeup-gestures-en;
synaptics,resume-in-workqueue;
synaptics,x-flip;
diff --git a/arch/arm64/boot/dts/qcom/msm8937-coresight.dtsi b/arch/arm64/boot/dts/qcom/msm8937-coresight.dtsi
index b952908..d085d2d 100644
--- a/arch/arm64/boot/dts/qcom/msm8937-coresight.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8937-coresight.dtsi
@@ -462,6 +462,8 @@
reg = <0x619c000 0x1000>;
cpu = <&CPU4>;
+
+ qcom,tupwr-disable;
coresight-name = "coresight-etm4";
clocks = <&clock_gcc clk_qdss_clk>,
@@ -481,6 +483,8 @@
reg = <0x619d000 0x1000>;
cpu = <&CPU5>;
+
+ qcom,tupwr-disable;
coresight-name = "coresight-etm5";
clocks = <&clock_gcc clk_qdss_clk>,
@@ -500,6 +504,8 @@
reg = <0x619e000 0x1000>;
cpu = <&CPU6>;
+
+ qcom,tupwr-disable;
coresight-name = "coresight-etm6";
clocks = <&clock_gcc clk_qdss_clk>,
@@ -519,6 +525,8 @@
reg = <0x619f000 0x1000>;
cpu = <&CPU7>;
+
+ qcom,tupwr-disable;
coresight-name = "coresight-etm7";
clocks = <&clock_gcc clk_qdss_clk>,
@@ -538,6 +546,8 @@
reg = <0x61bc000 0x1000>;
cpu = <&CPU0>;
+
+ qcom,tupwr-disable;
coresight-name = "coresight-etm0";
clocks = <&clock_gcc clk_qdss_clk>,
@@ -557,6 +567,8 @@
reg = <0x61bd000 0x1000>;
cpu = <&CPU1>;
+
+ qcom,tupwr-disable;
coresight-name = "coresight-etm1";
clocks = <&clock_gcc clk_qdss_clk>,
@@ -576,6 +588,8 @@
reg = <0x61be000 0x1000>;
cpu = <&CPU2>;
+
+ qcom,tupwr-disable;
coresight-name = "coresight-etm2";
clocks = <&clock_gcc clk_qdss_clk>,
@@ -594,6 +608,8 @@
arm,primecell-periphid = <0x000bb95d>;
reg = <0x61bf000 0x1000>;
+
+ qcom,tupwr-disable;
coresight-name = "coresight-etm3";
cpu = <&CPU3>;
diff --git a/arch/arm64/boot/dts/qcom/msm8937-interposer-sdm439-qrd.dts b/arch/arm64/boot/dts/qcom/msm8937-interposer-sdm439-qrd.dts
index 71157e2..2bad28b 100644
--- a/arch/arm64/boot/dts/qcom/msm8937-interposer-sdm439-qrd.dts
+++ b/arch/arm64/boot/dts/qcom/msm8937-interposer-sdm439-qrd.dts
@@ -22,10 +22,3 @@
qcom,board-id = <0xb 2>;
qcom,pmic-id = <0x010016 0x25 0x0 0x0>;
};
-
-&pmi632_vadc {
- chan@4a {
- qcom,scale-function = <22>;
- };
-};
-
diff --git a/arch/arm64/boot/dts/qcom/msm8937.dtsi b/arch/arm64/boot/dts/qcom/msm8937.dtsi
index 67ec032..330d721 100644
--- a/arch/arm64/boot/dts/qcom/msm8937.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8937.dtsi
@@ -998,7 +998,7 @@
reg-names = "wdt-base";
interrupts = <0 3 0>, <0 4 0>;
qcom,bark-time = <11000>;
- qcom,pet-time = <10000>;
+ qcom,pet-time = <9760>;
qcom,ipi-ping;
qcom,wakeup-enable;
status = "okay";
diff --git a/arch/arm64/boot/dts/qcom/msm8953-coresight.dtsi b/arch/arm64/boot/dts/qcom/msm8953-coresight.dtsi
index 196a526..d3c2e26 100644
--- a/arch/arm64/boot/dts/qcom/msm8953-coresight.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8953-coresight.dtsi
@@ -505,6 +505,8 @@
reg = <0x619c000 0x1000>;
cpu = <&CPU0>;
+
+ qcom,tupwr-disable;
coresight-name = "coresight-etm0";
clocks = <&clock_gcc clk_qdss_clk>,
diff --git a/arch/arm64/boot/dts/qcom/msm8953-mdss-panels.dtsi b/arch/arm64/boot/dts/qcom/msm8953-mdss-panels.dtsi
index 7ee30f6..a80b4fe 100644
--- a/arch/arm64/boot/dts/qcom/msm8953-mdss-panels.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8953-mdss-panels.dtsi
@@ -25,6 +25,7 @@
#include "dsi-panel-lt8912-1080p-video.dtsi"
#include "dsi-panel-hx8399c-fhd-plus-video.dtsi"
#include "dsi-panel-hx83100a-800p-video.dtsi"
+#include "dsi-panel-boent51021-1200p-video.dtsi"
&soc {
dsi_panel_pwr_supply: dsi_panel_pwr_supply {
@@ -169,3 +170,11 @@
1f 1c 05 06 03 03 04 a0
1f 10 05 06 03 03 04 a0];
};
+
+&dsi_boent51021_1200p_video {
+ qcom,mdss-dsi-panel-timings-phy-v2 = [25 20 08 0a 06 03 04 a0
+ 25 20 08 0a 06 03 04 a0
+ 25 20 08 0a 06 03 04 a0
+ 25 20 08 0a 06 03 04 a0
+ 25 1d 08 0a 06 03 04 a0];
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8953-pinctrl.dtsi b/arch/arm64/boot/dts/qcom/msm8953-pinctrl.dtsi
index cc3c392..e8de4ef 100644
--- a/arch/arm64/boot/dts/qcom/msm8953-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8953-pinctrl.dtsi
@@ -1731,5 +1731,19 @@
bias-disable;
};
};
+
+ ssusb_mode_sel: ssusb_mode_sel {
+ mux {
+ pins = "gpio12";
+ function = "gpio";
+ };
+
+ config {
+ pins = "gpio12";
+ drive-strength = <2>;
+ bias-disable;
+ input-disable;
+ };
+ };
};
};
diff --git a/arch/arm64/boot/dts/qcom/msm8953.dtsi b/arch/arm64/boot/dts/qcom/msm8953.dtsi
index 0c1bbc2..335bd62 100644
--- a/arch/arm64/boot/dts/qcom/msm8953.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8953.dtsi
@@ -1235,7 +1235,7 @@
reg-names = "wdt-base";
interrupts = <0 3 0>, <0 4 0>;
qcom,bark-time = <11000>;
- qcom,pet-time = <10000>;
+ qcom,pet-time = <9760>;
qcom,ipi-ping;
qcom,wakeup-enable;
qcom,scandump-size = <0x40000>;
diff --git a/arch/arm64/boot/dts/qcom/qcs605-lc-cdp-base.dts b/arch/arm64/boot/dts/qcom/qcs605-lc-cdp-base.dts
new file mode 100644
index 0000000..e08acea
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/qcs605-lc-cdp-base.dts
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+/dts-v1/;
+
+#include "qcs605-lc.dtsi"
+
+/ {
+ model = "Qualcomm Technologies, Inc. QCS605 LC CDP Base SoC";
+ compatible = "qcom,qcs605";
+ qcom,board-id = <1 4>;
+};
diff --git a/arch/arm64/boot/dts/qcom/qcs605-lc-cdp-overlay.dts b/arch/arm64/boot/dts/qcom/qcs605-lc-cdp-overlay.dts
new file mode 100644
index 0000000..5987fb3
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/qcs605-lc-cdp-overlay.dts
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include "qcs605-lc-cdp.dtsi"
+#include "qcs605-lc-audio-overlay.dtsi"
+
+/ {
+ model = "Qualcomm Technologies, Inc. QC605 LC Groot + PM8005 CDP";
+ compatible = "qcom,qcs605-cdp", "qcom,qcs605", "qcom,cdp";
+ qcom,msm-id = <347 0x0>;
+ qcom,board-id = <1 4>;
+};
diff --git a/arch/arm64/boot/dts/qcom/qcs605-lc-cdp.dts b/arch/arm64/boot/dts/qcom/qcs605-lc-cdp.dts
new file mode 100644
index 0000000..753b496
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/qcs605-lc-cdp.dts
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+
+/dts-v1/;
+
+#include "qcs605-lc.dtsi"
+#include "qcs605-lc-cdp.dtsi"
+#include "qcs605-lc-audio-overlay.dtsi"
+
+/ {
+ model = "Qualcomm Technologies, Inc. QC605 LC Groot + PM8005 CDP";
+ compatible = "qcom,qcs605-cdp", "qcom,qcs605", "qcom,cdp";
+ qcom,board-id = <1 4>;
+};
diff --git a/arch/arm64/boot/dts/qcom/qcs605-lc-cdp.dtsi b/arch/arm64/boot/dts/qcom/qcs605-lc-cdp.dtsi
new file mode 100644
index 0000000..e32128c
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/qcs605-lc-cdp.dtsi
@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+#include "qcs605-lc-pmic-overlay.dtsi"
+
+&qupv3_se9_2uart {
+ status = "disabled";
+};
+
+&qupv3_se12_2uart {
+ status = "ok";
+};
+
+&qupv3_se8_spi {
+ status = "disabled";
+};
+
+&sdhc_1 {
+ vdd-supply = <&pm660_l19>;
+ qcom,vdd-voltage-level = <2960000 2960000>;
+ qcom,vdd-current-level = <0 570000>;
+
+ vdd-io-supply = <&pm660_l8>;
+ qcom,vdd-io-always-on;
+ qcom,vdd-io-lpm-sup;
+ qcom,vdd-io-voltage-level = <1800000 1800000>;
+ qcom,vdd-io-current-level = <0 325000>;
+
+ pinctrl-names = "active", "sleep";
+ pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on &sdc1_rclk_on>;
+ pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off &sdc1_rclk_off>;
+
+ status = "ok";
+};
+
+&tlmm {
+ sdc2_cd_on: cd_on {
+ mux {
+ pins = "gpio116";
+ function = "gpio";
+ };
+
+ config {
+ pins = "gpio116";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+ };
+
+ sdc2_cd_off: cd_off {
+ mux {
+ pins = "gpio116";
+ function = "gpio";
+ };
+
+ config {
+ pins = "gpio116";
+ drive-strength = <2>;
+ bias-disable;
+ };
+ };
+};
+
+&sdhc_2 {
+ /* VDD external regulator is enabled/disabled by pm660_l18 regulator */
+ vdd-io-supply = <&pm660_l18>;
+ qcom,vdd-io-voltage-level = <1800000 2960000>;
+ qcom,vdd-io-current-level = <0 22000>;
+
+ pinctrl-names = "active", "sleep";
+ pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>;
+ pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>;
+
+ cd-gpios = <&tlmm 116 0x1>;
+
+ status = "ok";
+};
diff --git a/arch/arm64/boot/dts/qcom/sda670-camera-sensor-hdk.dtsi b/arch/arm64/boot/dts/qcom/sda670-camera-sensor-hdk.dtsi
new file mode 100644
index 0000000..484ed64
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sda670-camera-sensor-hdk.dtsi
@@ -0,0 +1,412 @@
+/*
+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+&soc {
+ com,camera-flash@0 {
+ cell-index = <0>;
+ reg = <0x00 0x00>;
+ compatible = "qcom,camera-flash";
+ flash-source = <&pm660l_flash0 &pm660l_flash1>;
+ torch-source = <&pm660l_torch0 &pm660l_torch1>;
+ switch-source = <&pm660l_switch0>;
+ status = "ok";
+ };
+
+ qcom,camera-flash@1 {
+ cell-index = <1>;
+ reg = <0x01 0x00>;
+ compatible = "qcom,camera-flash";
+ flash-source = <&pm660l_flash0 &pm660l_flash1>;
+ torch-source = <&pm660l_torch0 &pm660l_torch1>;
+ switch-source = <&pm660l_switch0>;
+ status = "ok";
+ };
+
+ led_flash_front: qcom,camera-flash@2 {
+ cell-index = <2>;
+ reg = <0x02 0x00>;
+ compatible = "qcom,camera-flash";
+ flash-source = <&pm660l_flash2>;
+ torch-source = <&pm660l_torch2>;
+ switch-source = <&pm660l_switch1>;
+ status = "ok";
+ };
+
+ gpio-regulator@0 {
+ compatible = "regulator-fixed";
+ reg = <0x00 0x00>;
+ regulator-name = "actuator_regulator";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-enable-ramp-delay = <100>;
+ enable-active-high;
+ gpio = <&tlmm 27 0>;
+ };
+
+ camera_ldo: gpio-regulator@2 {
+ compatible = "regulator-fixed";
+ reg = <0x02 0x00>;
+ regulator-name = "camera_ldo";
+ regulator-min-microvolt = <1352000>;
+ regulator-max-microvolt = <1352000>;
+ regulator-enable-ramp-delay = <233>;
+ enable-active-high;
+ gpio = <&pm660l_gpios 3 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&camera_dvdd_en_default>;
+ vin-supply = <&pm660_s6>;
+ };
+
+ camera_rear_ldo: gpio-regulator@1 {
+ compatible = "regulator-fixed";
+ reg = <0x01 0x00>;
+ regulator-name = "camera_rear_ldo";
+ regulator-min-microvolt = <1352000>;
+ regulator-max-microvolt = <1352000>;
+ regulator-enable-ramp-delay = <135>;
+ enable-active-high;
+ gpio = <&pm660l_gpios 4 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&camera_rear_dvdd_en_default>;
+ vin-supply = <&pm660_s6>;
+ };
+
+ camera_vio_ldo: gpio-regulator@3 {
+ compatible = "regulator-fixed";
+ reg = <0x03 0x00>;
+ regulator-name = "camera_vio_ldo";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-enable-ramp-delay = <233>;
+ enable-active-high;
+ gpio = <&tlmm 29 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&cam_sensor_rear_vio>;
+ vin-supply = <&pm660_s4>;
+ };
+
+ camera_vana_ldo: gpio-regulator@4 {
+ compatible = "regulator-fixed";
+ reg = <0x04 0x00>;
+ regulator-name = "camera_vana_ldo";
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <2850000>;
+ regulator-enable-ramp-delay = <233>;
+ enable-active-high;
+ gpio = <&tlmm 8 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&cam_sensor_rear_vana>;
+ vin-supply = <&pm660l_bob>;
+ };
+};
+
+&cam_cci {
+ qcom,cam-res-mgr {
+ compatible = "qcom,cam-res-mgr";
+ status = "ok";
+ };
+
+ qcom,actuator@0 {
+ cell-index = <0>;
+ reg = <0x0>;
+ compatible = "qcom,actuator";
+ cci-master = <0>;
+ cam_vaf-supply = <&actuator_regulator>;
+ regulator-names = "cam_vaf";
+ rgltr-cntrl-support;
+ rgltr-min-voltage = <2800000>;
+ rgltr-max-voltage = <2800000>;
+ rgltr-load-current = <0>;
+ };
+
+ qcom,actuator@1 {
+ cell-index = <1>;
+ reg = <0x1>;
+ compatible = "qcom,actuator";
+ cci-master = <1>;
+ cam_vaf-supply = <&actuator_regulator>;
+ regulator-names = "cam_vaf";
+ rgltr-cntrl-support;
+ rgltr-min-voltage = <2800000>;
+ rgltr-max-voltage = <2800000>;
+ rgltr-load-current = <0>;
+ };
+
+ qcom,actuator@2 {
+ cell-index = <2>;
+ reg = <0x2>;
+ compatible = "qcom,actuator";
+ cci-master = <1>;
+ cam_vaf-supply = <&actuator_regulator>;
+ regulator-names = "cam_vaf";
+ rgltr-cntrl-support;
+ rgltr-min-voltage = <2800000>;
+ rgltr-max-voltage = <2800000>;
+ rgltr-load-current = <0>;
+ };
+
+ ois_rear: qcom,ois@0 {
+ cell-index = <0>;
+ reg = <0x0>;
+ compatible = "qcom,ois";
+ cci-master = <0>;
+ cam_vaf-supply = <&actuator_regulator>;
+ regulator-names = "cam_vaf";
+ rgltr-cntrl-support;
+ rgltr-min-voltage = <2800000>;
+ rgltr-max-voltage = <2800000>;
+ rgltr-load-current = <0>;
+ status = "disabled";
+ };
+
+ qcom,eeprom@0 {
+ cell-index = <0>;
+ reg = <0>;
+ compatible = "qcom,eeprom";
+ cam_vio-supply = <&camera_vio_ldo>;
+ cam_vana-supply = <&camera_vana_ldo>;
+ cam_vdig-supply = <&camera_rear_ldo>;
+ cam_clk-supply = <&titan_top_gdsc>;
+ cam_vaf-supply = <&actuator_regulator>;
+ regulator-names = "cam_vio", "cam_vana", "cam_vdig",
+ "cam_clk", "cam_vaf";
+ rgltr-cntrl-support;
+ rgltr-min-voltage = <1800000 2850000 1352000 0 2800000>;
+ rgltr-max-voltage = <1800000 2850000 1352000 0 2800000>;
+ rgltr-load-current = <0 80000 105000 0 0>;
+ gpio-no-mux = <0>;
+ pinctrl-names = "cam_default", "cam_suspend";
+ pinctrl-0 = <&cam_sensor_mclk0_active
+ &cam_sensor_rear_active>;
+ pinctrl-1 = <&cam_sensor_mclk0_suspend
+ &cam_sensor_rear_suspend>;
+ gpios = <&tlmm 13 0>,
+ <&tlmm 30 0>;
+ gpio-reset = <1>;
+ gpio-req-tbl-num = <0 1>;
+ gpio-req-tbl-flags = <1 0>;
+ gpio-req-tbl-label = "CAMIF_MCLK0",
+ "CAM_RESET0";
+ sensor-mode = <0>;
+ cci-master = <0>;
+ status = "ok";
+ clocks = <&clock_camcc CAM_CC_MCLK0_CLK>;
+ clock-names = "cam_clk";
+ clock-cntl-level = "turbo";
+ clock-rates = <24000000>;
+ };
+
+ qcom,eeprom@1 {
+ cell-index = <1>;
+ reg = <0x1>;
+ compatible = "qcom,eeprom";
+ cam_vio-supply = <&camera_vio_ldo>;
+ cam_vana-supply = <&camera_vana_ldo>;
+ cam_vdig-supply = <&camera_ldo>;
+ cam_clk-supply = <&titan_top_gdsc>;
+ cam_vaf-supply = <&actuator_regulator>;
+ regulator-names = "cam_vdig", "cam_vio", "cam_vana",
+ "cam_clk", "cam_vaf";
+ rgltr-cntrl-support;
+ rgltr-min-voltage = <1352000 1800000 2850000 0 2800000>;
+ rgltr-max-voltage = <1352000 1800000 2850000 0 2800000>;
+ rgltr-load-current = <105000 0 80000 0 0>;
+ gpio-no-mux = <0>;
+ pinctrl-names = "cam_default", "cam_suspend";
+ pinctrl-0 = <&cam_sensor_mclk1_active
+ &cam_sensor_rear2_active>;
+ pinctrl-1 = <&cam_sensor_mclk1_suspend
+ &cam_sensor_rear2_suspend>;
+ gpios = <&tlmm 14 0>,
+ <&tlmm 28 0>;
+ gpio-reset = <1>;
+ gpio-req-tbl-num = <0 1>;
+ gpio-req-tbl-flags = <1 0>;
+ gpio-req-tbl-label = "CAMIF_MCLK1",
+ "CAM_RESET1";
+ sensor-position = <0>;
+ sensor-mode = <0>;
+ cci-master = <1>;
+ status = "ok";
+ clock-names = "cam_clk";
+ clock-cntl-level = "turbo";
+ clock-rates = <24000000>;
+ };
+
+ qcom,eeprom@2 {
+ cell-index = <2>;
+ reg = <0x2>;
+ compatible = "qcom,eeprom";
+ cam_vio-supply = <&camera_vio_ldo>;
+ cam_vana-supply = <&camera_vana_ldo>;
+ cam_vdig-supply = <&camera_ldo>;
+ cam_clk-supply = <&titan_top_gdsc>;
+ cam_vaf-supply = <&actuator_regulator>;
+ regulator-names = "cam_vdig", "cam_vio", "cam_vana",
+ "cam_clk", "cam_vaf";
+ rgltr-cntrl-support;
+ rgltr-min-voltage = <1352000 1800000 2850000 0 2800000>;
+ rgltr-max-voltage = <1352000 1800000 2850000 0 2800000>;
+ rgltr-load-current = <105000 0 80000 0 0>;
+ gpio-no-mux = <0>;
+ pinctrl-names = "cam_default", "cam_suspend";
+ pinctrl-0 = <&cam_sensor_mclk1_active
+ &cam_sensor_rear2_active>;
+ pinctrl-1 = <&cam_sensor_mclk1_suspend
+ &cam_sensor_rear2_suspend>;
+ gpios = <&tlmm 14 0>,
+ <&tlmm 28 0>;
+ gpio-reset = <1>;
+ gpio-req-tbl-num = <0 1>;
+ gpio-req-tbl-flags = <1 0>;
+ gpio-req-tbl-label = "CAMIF_MCLK1",
+ "CAM_RESET1";
+ sensor-mode = <0>;
+ cci-master = <1>;
+ status = "ok";
+ clocks = <&clock_camcc CAM_CC_MCLK1_CLK>;
+ clock-names = "cam_clk";
+ clock-cntl-level = "turbo";
+ clock-rates = <24000000>;
+ };
+
+ qcom,cam-sensor@0 {
+ cell-index = <0>;
+ compatible = "qcom,cam-sensor";
+ reg = <0x0>;
+ csiphy-sd-index = <0>;
+ sensor-position-roll = <270>;
+ sensor-position-pitch = <0>;
+ sensor-position-yaw = <180>;
+ led-flash-src = <&led_flash_rear>;
+ actuator-src = <&actuator_rear>;
+ ois-src = <&ois_rear>;
+ eeprom-src = <&eeprom_rear>;
+ cam_vio-supply = <&camera_vio_ldo>;
+ cam_vana-supply = <&camera_vana_ldo>;
+ cam_vdig-supply = <&camera_rear_ldo>;
+ cam_clk-supply = <&titan_top_gdsc>;
+ regulator-names = "cam_vio", "cam_vana", "cam_vdig",
+ "cam_clk";
+ rgltr-cntrl-support;
+ rgltr-min-voltage = <1800000 2850000 1352000 0>;
+ rgltr-max-voltage = <1800000 2850000 1352000 0>;
+ rgltr-load-current = <0 80000 105000 0>;
+ gpio-no-mux = <0>;
+ pinctrl-names = "cam_default", "cam_suspend";
+ pinctrl-0 = <&cam_sensor_mclk0_active
+ &cam_sensor_rear_active>;
+ pinctrl-1 = <&cam_sensor_mclk0_suspend
+ &cam_sensor_rear_suspend>;
+ gpios = <&tlmm 13 0>,
+ <&tlmm 30 0>;
+ gpio-reset = <1>;
+ gpio-req-tbl-num = <0 1>;
+ gpio-req-tbl-flags = <1 0>;
+ gpio-req-tbl-label = "CAMIF_MCLK0",
+ "CAM_RESET0";
+ sensor-mode = <0>;
+ cci-master = <0>;
+ status = "ok";
+ clocks = <&clock_camcc CAM_CC_MCLK0_CLK>;
+ clock-names = "cam_clk";
+ clock-cntl-level = "turbo";
+ clock-rates = <24000000>;
+ };
+
+ qcom,cam-sensor@1 {
+ cell-index = <1>;
+ compatible = "qcom,cam-sensor";
+ reg = <0x1>;
+ csiphy-sd-index = <1>;
+ sensor-position-roll = <270>;
+ sensor-position-pitch = <0>;
+ sensor-position-yaw = <180>;
+ led-flash-src = <&led_flash_rear_aux>;
+ actuator-src = <&actuator_rear_aux>;
+ eeprom-src = <&eeprom_rear_aux>;
+ cam_vio-supply = <&camera_vio_ldo>;
+ cam_vana-supply = <&camera_vana_ldo>;
+ cam_vdig-supply = <&camera_ldo>;
+ cam_clk-supply = <&titan_top_gdsc>;
+ regulator-names = "cam_vdig", "cam_vio", "cam_vana",
+ "cam_clk";
+ rgltr-cntrl-support;
+ rgltr-min-voltage = <1352000 1800000 2850000 0>;
+ rgltr-max-voltage = <1352000 1800000 2850000 0>;
+ rgltr-load-current = <105000 0 80000 0>;
+ gpio-no-mux = <0>;
+ pinctrl-names = "cam_default", "cam_suspend";
+ pinctrl-0 = <&cam_sensor_mclk1_active
+ &cam_sensor_rear2_active>;
+ pinctrl-1 = <&cam_sensor_mclk1_suspend
+ &cam_sensor_rear2_suspend>;
+ gpios = <&tlmm 14 0>,
+ <&tlmm 28 0>;
+ gpio-reset = <1>;
+ gpio-req-tbl-num = <0 1>;
+ gpio-req-tbl-flags = <1 0>;
+ gpio-req-tbl-label = "CAMIF_MCLK1",
+ "CAM_RESET1";
+ sensor-mode = <0>;
+ cci-master = <1>;
+ status = "ok";
+ clocks = <&clock_camcc CAM_CC_MCLK1_CLK>;
+ clock-names = "cam_clk";
+ clock-cntl-level = "turbo";
+ clock-rates = <24000000>;
+ };
+
+ qcom,cam-sensor@2 {
+ cell-index = <2>;
+ compatible = "qcom,cam-sensor";
+ reg = <0x02>;
+ csiphy-sd-index = <2>;
+ sensor-position-roll = <270>;
+ sensor-position-pitch = <0>;
+ sensor-position-yaw = <0>;
+ eeprom-src = <&eeprom_front>;
+ actuator-src = <&actuator_front>;
+ led-flash-src = <&led_flash_front>;
+ cam_vio-supply = <&camera_vio_ldo>;
+ cam_vana-supply = <&camera_vana_ldo>;
+ cam_vdig-supply = <&camera_ldo>;
+ cam_clk-supply = <&titan_top_gdsc>;
+ regulator-names = "cam_vdig", "cam_vio", "cam_vana",
+ "cam_clk";
+ rgltr-cntrl-support;
+ rgltr-min-voltage = <1352000 1800000 2850000 0>;
+ rgltr-max-voltage = <1352000 1800000 2850000 0>;
+ rgltr-load-current = <105000 0 80000 0>;
+ gpio-no-mux = <0>;
+ pinctrl-names = "cam_default", "cam_suspend";
+ pinctrl-0 = <&cam_sensor_mclk1_active
+ &cam_sensor_rear2_active>;
+ pinctrl-1 = <&cam_sensor_mclk1_suspend
+ &cam_sensor_rear2_suspend>;
+ gpios = <&tlmm 14 0>,
+ <&tlmm 28 0>;
+ gpio-reset = <1>;
+ gpio-req-tbl-num = <0 1>;
+ gpio-req-tbl-flags = <1 0>;
+ gpio-req-tbl-label = "CAMIF_MCLK1",
+ "CAM_RESET1";
+ sensor-mode = <0>;
+ cci-master = <1>;
+ status = "ok";
+ clocks = <&clock_camcc CAM_CC_MCLK1_CLK>;
+ clock-names = "cam_clk";
+ clock-cntl-level = "turbo";
+ clock-rates = <24000000>;
+ };
+};
diff --git a/arch/arm64/boot/dts/qcom/sda670-hdk.dtsi b/arch/arm64/boot/dts/qcom/sda670-hdk.dtsi
index 4daf8b4..8471d11 100644
--- a/arch/arm64/boot/dts/qcom/sda670-hdk.dtsi
+++ b/arch/arm64/boot/dts/qcom/sda670-hdk.dtsi
@@ -11,6 +11,7 @@
*/
#include "sdm670-qrd.dtsi"
#include "sdm670-external-codec.dtsi"
+#include "sda670-camera-sensor-hdk.dtsi"
&dsi_dual_nt36850_truly_cmd_display {
/delete-property/ qcom,dsi-display-active;
diff --git a/arch/arm64/boot/dts/qcom/sdm439-mtp.dtsi b/arch/arm64/boot/dts/qcom/sdm439-mtp.dtsi
index 7a61a7a..a940515 100644
--- a/arch/arm64/boot/dts/qcom/sdm439-mtp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm439-mtp.dtsi
@@ -570,11 +570,11 @@
&tlmm {
smb_int_default: smb_int_default {
mux {
- pins = "gpio59";
+ pins = "gpio61";
function = "gpio";
};
config {
- pins = "gpio59";
+ pins = "gpio61";
drive-strength = <2>;
bias-pull-up;
input-enable;
@@ -587,7 +587,7 @@
pinctrl-0 = <&smb_int_default
&smb_en_default &pmi632_sense_default>;
interrupt-parent = <&tlmm>;
- interrupts = <59 IRQ_TYPE_LEVEL_LOW>;
+ interrupts = <61 IRQ_TYPE_LEVEL_LOW>;
smb1355_charger_0: qcom,smb1355-charger@1000 {
status ="ok";
/delete-property/ io-channels;
@@ -601,7 +601,7 @@
pinctrl-0 = <&smb_int_default
&smb_en_default &pmi632_sense_default>;
interrupt-parent = <&tlmm>;
- interrupts = <59 IRQ_TYPE_LEVEL_LOW>;
+ interrupts = <61 IRQ_TYPE_LEVEL_LOW>;
smb1355_charger_1: qcom,smb1355-charger@1000 {
status ="ok";
/delete-property/ io-channels;
diff --git a/arch/arm64/boot/dts/qcom/sdm439-qrd.dts b/arch/arm64/boot/dts/qcom/sdm439-qrd.dts
index b8a9f2b..4a2fbff 100644
--- a/arch/arm64/boot/dts/qcom/sdm439-qrd.dts
+++ b/arch/arm64/boot/dts/qcom/sdm439-qrd.dts
@@ -22,10 +22,3 @@
qcom,board-id = <0xb 2>;
qcom,pmic-id = <0x010016 0x25 0x0 0x0>;
};
-
-&pmi632_vadc {
- chan@4a {
- qcom,scale-function = <22>;
- };
-};
-
diff --git a/arch/arm64/boot/dts/qcom/sdm439-qrd.dtsi b/arch/arm64/boot/dts/qcom/sdm439-qrd.dtsi
index 5b3caf7..ac31fc8 100644
--- a/arch/arm64/boot/dts/qcom/sdm439-qrd.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm439-qrd.dtsi
@@ -348,6 +348,12 @@
#include "smb1355.dtsi"
};
+&pmi632_vadc {
+ chan@4a {
+ qcom,scale-function = <22>;
+ };
+};
+
&pmi632_gpios {
smb_en {
smb_en_default: smb_en_default {
@@ -370,11 +376,11 @@
&tlmm {
smb_int_default: smb_int_default {
mux {
- pins = "gpio59";
+ pins = "gpio61";
function = "gpio";
};
config {
- pins = "gpio59";
+ pins = "gpio61";
drive-strength = <2>;
bias-pull-up;
input-enable;
@@ -387,7 +393,7 @@
pinctrl-0 = <&smb_int_default
&smb_en_default &pmi632_sense_default>;
interrupt-parent = <&tlmm>;
- interrupts = <59 IRQ_TYPE_LEVEL_LOW>;
+ interrupts = <61 IRQ_TYPE_LEVEL_LOW>;
smb1355_charger_0: qcom,smb1355-charger@1000 {
status ="ok";
/delete-property/ io-channels;
@@ -401,7 +407,7 @@
pinctrl-0 = <&smb_int_default
&smb_en_default &pmi632_sense_default>;
interrupt-parent = <&tlmm>;
- interrupts = <59 IRQ_TYPE_LEVEL_LOW>;
+ interrupts = <61 IRQ_TYPE_LEVEL_LOW>;
smb1355_charger_1: qcom,smb1355-charger@1000 {
status ="ok";
/delete-property/ io-channels;
diff --git a/arch/arm64/boot/dts/qcom/sxr1120-lc-cdp-overlay.dts b/arch/arm64/boot/dts/qcom/sxr1120-lc-cdp-overlay.dts
new file mode 100644
index 0000000..c3aa763
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sxr1120-lc-cdp-overlay.dts
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/clock/qcom,gcc-sdm845.h>
+#include <dt-bindings/clock/qcom,camcc-sdm845.h>
+#include <dt-bindings/clock/qcom,dispcc-sdm845.h>
+#include <dt-bindings/clock/qcom,rpmh.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+#include "sxr1120-lc-cdp.dtsi"
+#include "qcs605-lc-audio-overlay.dtsi"
+
+/ {
+ model = "Qualcomm Technologies, Inc. SXR1120 LC Groot+PM8005 CDP";
+ compatible = "qcom,sxr1120-cdp", "qcom,sxr1120", "qcom,cdp";
+ qcom,msm-id = <370 0x0>;
+ qcom,board-id = <1 0>;
+};
diff --git a/arch/arm64/boot/dts/qcom/sxr1120-lc-cdp.dts b/arch/arm64/boot/dts/qcom/sxr1120-lc-cdp.dts
new file mode 100644
index 0000000..6237873
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sxr1120-lc-cdp.dts
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+
+/dts-v1/;
+
+#include "sxr1120-lc.dtsi"
+#include "sxr1120-lc-cdp.dtsi"
+#include "qcs605-lc-audio-overlay.dtsi"
+
+/ {
+ model = "Qualcomm Technologies, Inc. SXR1120 LC Groot+PM8005 CDP";
+ compatible = "qcom,sxr1120-cdp", "qcom,sxr1120", "qcom,cdp";
+ qcom,board-id = <1 0>;
+};
diff --git a/arch/arm64/boot/dts/qcom/sxr1120-lc-cdp.dtsi b/arch/arm64/boot/dts/qcom/sxr1120-lc-cdp.dtsi
new file mode 100644
index 0000000..d4d42c5
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sxr1120-lc-cdp.dtsi
@@ -0,0 +1,14 @@
+/*
+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+#include "qcs605-lc-cdp.dtsi"
diff --git a/arch/arm64/boot/dts/qcom/sxr1120-lc-external-codec-cdp-overlay.dts b/arch/arm64/boot/dts/qcom/sxr1120-lc-external-codec-cdp-overlay.dts
new file mode 100644
index 0000000..e90f3b4
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sxr1120-lc-external-codec-cdp-overlay.dts
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/clock/qcom,gcc-sdm845.h>
+#include <dt-bindings/clock/qcom,camcc-sdm845.h>
+#include <dt-bindings/clock/qcom,dispcc-sdm845.h>
+#include <dt-bindings/clock/qcom,rpmh.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+#include "sxr1120-lc-cdp.dtsi"
+
+/ {
+ model = "Qualcomm Technologies, Inc. SXR1120 LC Groot+PM8005 Ext. Audio Codec CDP";
+ compatible = "qcom,sxr1120-cdp", "qcom,sxr1120", "qcom,cdp";
+ qcom,msm-id = <370 0x0>;
+ qcom,board-id = <1 1>;
+};
diff --git a/arch/arm64/boot/dts/qcom/sxr1120-lc-external-codec-cdp.dts b/arch/arm64/boot/dts/qcom/sxr1120-lc-external-codec-cdp.dts
new file mode 100644
index 0000000..76c424d
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sxr1120-lc-external-codec-cdp.dts
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+
+/dts-v1/;
+
+#include "sxr1120-lc.dtsi"
+#include "sxr1120-lc-cdp.dtsi"
+
+/ {
+ model = "Qualcomm Technologies, Inc. SXR1120 LC Groot+PM8005 Ext. Audio Codec CDP";
+ compatible = "qcom,sxr1120-cdp", "qcom,sxr1120", "qcom,cdp";
+ qcom,board-id = <1 1>;
+};
diff --git a/arch/arm64/boot/dts/qcom/sxr1120-lc-external-codec-mtp-overlay.dts b/arch/arm64/boot/dts/qcom/sxr1120-lc-external-codec-mtp-overlay.dts
new file mode 100644
index 0000000..946298f
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sxr1120-lc-external-codec-mtp-overlay.dts
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/clock/qcom,gcc-sdm845.h>
+#include <dt-bindings/clock/qcom,camcc-sdm845.h>
+#include <dt-bindings/clock/qcom,dispcc-sdm845.h>
+#include <dt-bindings/clock/qcom,rpmh.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+#include "sxr1120-lc-mtp.dtsi"
+
+/ {
+ model = "Qualcomm Technologies, Inc. SXR1120 LC Groot+PM8005 Ext. Audio Codec MTP";
+ compatible = "qcom,sxr1120-mtp", "qcom,sxr1120", "qcom,mtp";
+ qcom,msm-id = <370 0x0>;
+ qcom,board-id = <8 1>;
+};
diff --git a/arch/arm64/boot/dts/qcom/sxr1120-lc-external-codec-mtp.dts b/arch/arm64/boot/dts/qcom/sxr1120-lc-external-codec-mtp.dts
new file mode 100644
index 0000000..e53bbe3
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sxr1120-lc-external-codec-mtp.dts
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+
+/dts-v1/;
+
+#include "sxr1120-lc.dtsi"
+#include "sxr1120-lc-mtp.dtsi"
+
+/ {
+ model = "Qualcomm Technologies, Inc. SXR1120 LC Groot+PM8005 Ext. Audio Codec MTP";
+ compatible = "qcom,sxr1120-mtp", "qcom,sxr1120", "qcom,mtp";
+ qcom,board-id = <8 1>;
+};
diff --git a/arch/arm64/boot/dts/qcom/sxr1120-lc-mtp-overlay.dts b/arch/arm64/boot/dts/qcom/sxr1120-lc-mtp-overlay.dts
new file mode 100644
index 0000000..8af46ef
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sxr1120-lc-mtp-overlay.dts
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/clock/qcom,gcc-sdm845.h>
+#include <dt-bindings/clock/qcom,camcc-sdm845.h>
+#include <dt-bindings/clock/qcom,dispcc-sdm845.h>
+#include <dt-bindings/clock/qcom,rpmh.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+#include "sxr1120-lc-mtp.dtsi"
+#include "qcs605-lc-audio-overlay.dtsi"
+
+/ {
+ model = "Qualcomm Technologies, Inc. SXR1120 LC Groot+PM8005 MTP";
+ compatible = "qcom,sxr1120-mtp", "qcom,sxr1120", "qcom,mtp";
+ qcom,msm-id = <370 0x0>;
+ qcom,board-id = <8 0>;
+};
diff --git a/arch/arm64/boot/dts/qcom/sxr1120-lc-mtp.dts b/arch/arm64/boot/dts/qcom/sxr1120-lc-mtp.dts
new file mode 100644
index 0000000..ffcdeda
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sxr1120-lc-mtp.dts
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+
+/dts-v1/;
+
+#include "sxr1120-lc.dtsi"
+#include "sxr1120-lc-mtp.dtsi"
+#include "qcs605-lc-audio-overlay.dtsi"
+
+/ {
+ model = "Qualcomm Technologies, Inc. SXR1120 LC Groot+PM8005 MTP";
+ compatible = "qcom,sxr1120-mtp", "qcom,sxr1120", "qcom,mtp";
+ qcom,board-id = <8 0>;
+};
diff --git a/arch/arm64/boot/dts/qcom/sxr1120-lc-mtp.dtsi b/arch/arm64/boot/dts/qcom/sxr1120-lc-mtp.dtsi
new file mode 100644
index 0000000..270aa0e
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sxr1120-lc-mtp.dtsi
@@ -0,0 +1,14 @@
+/*
+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+#include "qcs605-lc-mtp.dtsi"
diff --git a/arch/arm64/boot/dts/qcom/sxr1120-lc.dts b/arch/arm64/boot/dts/qcom/sxr1120-lc.dts
new file mode 100644
index 0000000..5967388
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sxr1120-lc.dts
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+/dts-v1/;
+
+#include "sxr1120-lc.dtsi"
+
+/ {
+ model = "Qualcomm Technologies, Inc. SXR1120 LC SoC";
+ compatible = "qcom,sxr1120";
+ qcom,board-id = <0 0>;
+};
diff --git a/arch/arm64/boot/dts/qcom/sxr1120-lc.dtsi b/arch/arm64/boot/dts/qcom/sxr1120-lc.dtsi
new file mode 100644
index 0000000..1413e2c
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sxr1120-lc.dtsi
@@ -0,0 +1,20 @@
+/*
+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+#include "qcs605-lc.dtsi"
+
+/ {
+ model = "Qualcomm Technologies, Inc. SXR1120 SoC";
+ compatible = "qcom,sxr1120";
+ qcom,msm-id = <370 0x0>;
+};
diff --git a/arch/arm64/configs/msm8953-perf_defconfig b/arch/arm64/configs/msm8953-perf_defconfig
index bb98179..92e369e 100644
--- a/arch/arm64/configs/msm8953-perf_defconfig
+++ b/arch/arm64/configs/msm8953-perf_defconfig
@@ -73,7 +73,6 @@
CONFIG_SWP_EMULATION=y
CONFIG_CP15_BARRIER_EMULATION=y
CONFIG_SETEND_EMULATION=y
-CONFIG_ARM64_SW_TTBR0_PAN=y
# CONFIG_ARM64_VHE is not set
CONFIG_RANDOMIZE_BASE=y
CONFIG_BUILD_ARM64_APPENDED_DTB_IMAGE=y
diff --git a/arch/arm64/configs/msm8953_defconfig b/arch/arm64/configs/msm8953_defconfig
index fb1c316..fc1eb458 100644
--- a/arch/arm64/configs/msm8953_defconfig
+++ b/arch/arm64/configs/msm8953_defconfig
@@ -76,7 +76,6 @@
CONFIG_SWP_EMULATION=y
CONFIG_CP15_BARRIER_EMULATION=y
CONFIG_SETEND_EMULATION=y
-CONFIG_ARM64_SW_TTBR0_PAN=y
# CONFIG_ARM64_VHE is not set
CONFIG_RANDOMIZE_BASE=y
CONFIG_BUILD_ARM64_APPENDED_DTB_IMAGE=y
diff --git a/drivers/char/adsprpc.c b/drivers/char/adsprpc.c
index 7d8605b..d52c80c 100644
--- a/drivers/char/adsprpc.c
+++ b/drivers/char/adsprpc.c
@@ -1567,9 +1567,18 @@
if (map && (map->attr & FASTRPC_ATTR_COHERENT))
continue;
- if (rpra && rpra[i].buf.len && ctx->overps[oix]->mstart)
- dmac_flush_range(uint64_to_ptr(rpra[i].buf.pv),
- uint64_to_ptr(rpra[i].buf.pv + rpra[i].buf.len));
+ if (rpra && rpra[i].buf.len && ctx->overps[oix]->mstart) {
+ if (map && map->handle)
+ msm_ion_do_cache_op(ctx->fl->apps->client,
+ map->handle,
+ uint64_to_ptr(rpra[i].buf.pv),
+ rpra[i].buf.len,
+ ION_IOC_CLEAN_INV_CACHES);
+ else
+ dmac_flush_range(uint64_to_ptr(rpra[i].buf.pv),
+ uint64_to_ptr(rpra[i].buf.pv
+ + rpra[i].buf.len));
+ }
}
PERF_END);
for (i = bufs; rpra && i < bufs + handles; i++) {
@@ -1578,11 +1587,6 @@
rpra[i].dma.offset = (uint32_t)(uintptr_t)lpra[i].buf.pv;
}
- if (!ctx->fl->sctx->smmu.coherent) {
- PERF(ctx->fl->profile, GET_COUNTER(perf_counter, PERF_FLUSH),
- dmac_flush_range((char *)rpra, (char *)rpra + ctx->used);
- PERF_END);
- }
bail:
return err;
}
@@ -1671,14 +1675,33 @@
if (buf_page_start(ptr_to_uint64((void *)rpra)) ==
buf_page_start(rpra[i].buf.pv))
continue;
- if (!IS_CACHE_ALIGNED((uintptr_t)uint64_to_ptr(rpra[i].buf.pv)))
- dmac_flush_range(uint64_to_ptr(rpra[i].buf.pv),
- (char *)(uint64_to_ptr(rpra[i].buf.pv + 1)));
+ if (!IS_CACHE_ALIGNED((uintptr_t)
+ uint64_to_ptr(rpra[i].buf.pv))) {
+ if (map && map->handle)
+ msm_ion_do_cache_op(ctx->fl->apps->client,
+ map->handle,
+ uint64_to_ptr(rpra[i].buf.pv),
+ sizeof(uintptr_t),
+ ION_IOC_CLEAN_INV_CACHES);
+ else
+ dmac_flush_range(
+ uint64_to_ptr(rpra[i].buf.pv), (char *)
+ uint64_to_ptr(rpra[i].buf.pv + 1));
+ }
+
end = (uintptr_t)uint64_to_ptr(rpra[i].buf.pv +
rpra[i].buf.len);
- if (!IS_CACHE_ALIGNED(end))
- dmac_flush_range((char *)end,
- (char *)end + 1);
+ if (!IS_CACHE_ALIGNED(end)) {
+ if (map && map->handle)
+ msm_ion_do_cache_op(ctx->fl->apps->client,
+ map->handle,
+ uint64_to_ptr(end),
+ sizeof(uintptr_t),
+ ION_IOC_CLEAN_INV_CACHES);
+ else
+ dmac_flush_range((char *)end,
+ (char *)end + 1);
+ }
}
}
@@ -1687,7 +1710,6 @@
int i, inbufs, outbufs;
uint32_t sc = ctx->sc;
remote_arg64_t *rpra = ctx->rpra;
- int used = ctx->used;
inbufs = REMOTE_SCALARS_INBUFS(sc);
outbufs = REMOTE_SCALARS_OUTBUFS(sc);
@@ -1718,8 +1740,6 @@
+ rpra[i].buf.len));
}
- if (rpra)
- dmac_inv_range(rpra, (char *)rpra + used);
}
static int fastrpc_invoke_send(struct smq_invoke_ctx *ctx,
diff --git a/drivers/extcon/extcon-usb-gpio.c b/drivers/extcon/extcon-usb-gpio.c
index 2e093c3..2b108fa 100644
--- a/drivers/extcon/extcon-usb-gpio.c
+++ b/drivers/extcon/extcon-usb-gpio.c
@@ -277,9 +277,8 @@
if (info->vbus_gpiod)
enable_irq(info->vbus_irq);
- if (!device_may_wakeup(dev))
- queue_delayed_work(system_power_efficient_wq,
- &info->wq_detcable, 0);
+ queue_delayed_work(system_power_efficient_wq,
+ &info->wq_detcable, 0);
return ret;
}
diff --git a/drivers/gpu/drm/msm/sde/sde_crtc.c b/drivers/gpu/drm/msm/sde/sde_crtc.c
index f5c24e2..34a3d5f 100644
--- a/drivers/gpu/drm/msm/sde/sde_crtc.c
+++ b/drivers/gpu/drm/msm/sde/sde_crtc.c
@@ -2380,7 +2380,6 @@
struct sde_crtc *sde_crtc;
struct sde_kms *sde_kms;
unsigned long flags;
- bool frame_done = false;
bool in_clone_mode = false;
if (!work) {
@@ -2435,10 +2434,6 @@
SDE_EVT32_VERBOSE(DRMID(crtc), fevent->event,
SDE_EVTLOG_FUNC_CASE3);
}
-
- if (fevent->event & (SDE_ENCODER_FRAME_EVENT_DONE
- | SDE_ENCODER_FRAME_EVENT_ERROR))
- frame_done = true;
}
if (fevent->event & SDE_ENCODER_FRAME_EVENT_SIGNAL_RELEASE_FENCE) {
@@ -2459,9 +2454,6 @@
SDE_ERROR("crtc%d ts:%lld received panel dead event\n",
crtc->base.id, ktime_to_ns(fevent->ts));
- if (frame_done)
- complete_all(&sde_crtc->frame_done_comp);
-
spin_lock_irqsave(&sde_crtc->spin_lock, flags);
list_add_tail(&fevent->list, &sde_crtc->frame_event_list);
spin_unlock_irqrestore(&sde_crtc->spin_lock, flags);
@@ -3341,10 +3333,10 @@
&cstate->property_state);
}
-static int _sde_crtc_wait_for_frame_done(struct drm_crtc *crtc)
+static int _sde_crtc_flush_event_thread(struct drm_crtc *crtc)
{
struct sde_crtc *sde_crtc;
- int ret, rc = 0, i;
+ int i;
if (!crtc) {
SDE_ERROR("invalid argument\n");
@@ -3368,17 +3360,9 @@
kthread_flush_work(&sde_crtc->frame_events[i].work);
}
- ret = wait_for_completion_timeout(&sde_crtc->frame_done_comp,
- msecs_to_jiffies(SDE_FRAME_DONE_TIMEOUT));
- if (!ret) {
- SDE_ERROR("frame done completion wait timed out, ret:%d\n",
- ret);
- SDE_EVT32(DRMID(crtc), SDE_EVTLOG_FATAL);
- rc = -ETIMEDOUT;
- }
SDE_EVT32_VERBOSE(DRMID(crtc), SDE_EVTLOG_FUNC_EXIT);
- return rc;
+ return 0;
}
static int _sde_crtc_commit_kickoff_rot(struct drm_crtc *crtc,
@@ -3705,7 +3689,6 @@
struct sde_kms *sde_kms;
struct sde_crtc_state *cstate;
bool is_error, reset_req;
- int ret;
if (!crtc) {
SDE_ERROR("invalid argument\n");
@@ -3764,23 +3747,11 @@
}
sde_crtc->reset_request = reset_req;
- /* wait for frame_event_done completion */
- SDE_ATRACE_BEGIN("wait_for_frame_done_event");
- ret = _sde_crtc_wait_for_frame_done(crtc);
- SDE_ATRACE_END("wait_for_frame_done_event");
+ SDE_ATRACE_BEGIN("flush_event_thread");
+ _sde_crtc_flush_event_thread(crtc);
+ SDE_ATRACE_END("flush_event_thread");
sde_crtc_calc_fps(sde_crtc);
- if (ret) {
- SDE_ERROR("crtc%d wait for frame done failed;frame_pending%d\n",
- crtc->base.id,
- atomic_read(&sde_crtc->frame_pending));
-
- is_error = true;
-
- /* force offline rotation mode since the commit has no pipes */
- cstate->sbuf_cfg.rot_op_mode = SDE_CTL_ROT_OP_MODE_OFFLINE;
- }
-
if (atomic_inc_return(&sde_crtc->frame_pending) == 1) {
/* acquire bandwidth and other resources */
SDE_DEBUG("crtc%d first commit\n", crtc->base.id);
@@ -3818,7 +3789,6 @@
sde_encoder_kickoff(encoder, false);
}
- reinit_completion(&sde_crtc->frame_done_comp);
SDE_ATRACE_END("crtc_commit");
return;
}
@@ -4219,11 +4189,7 @@
if (cstate->num_ds_enabled)
sde_crtc->ds_reconfig = true;
- /* wait for frame_event_done completion */
- if (_sde_crtc_wait_for_frame_done(crtc))
- SDE_ERROR("crtc%d wait for frame done failed;frame_pending%d\n",
- crtc->base.id,
- atomic_read(&sde_crtc->frame_pending));
+ _sde_crtc_flush_event_thread(crtc);
SDE_EVT32(DRMID(crtc), sde_crtc->enabled, sde_crtc->suspend,
sde_crtc->vblank_requested,
@@ -4238,6 +4204,8 @@
sde_crtc->enabled = false;
if (atomic_read(&sde_crtc->frame_pending)) {
+ SDE_ERROR("crtc%d frame_pending%d\n", crtc->base.id,
+ atomic_read(&sde_crtc->frame_pending));
SDE_EVT32(DRMID(crtc), atomic_read(&sde_crtc->frame_pending),
SDE_EVTLOG_FUNC_CASE2);
sde_core_perf_crtc_release_bw(crtc);
@@ -4731,8 +4699,6 @@
for (i = 1; i < SSPP_MAX; i++) {
if (pipe_staged[i]) {
- sde_plane_clear_multirect(pipe_staged[i]);
-
if (is_sde_plane_virtual(pipe_staged[i]->plane)) {
SDE_ERROR(
"r1 only virt plane:%d not supported\n",
@@ -4740,6 +4706,7 @@
rc = -EINVAL;
goto end;
}
+ sde_plane_clear_multirect(pipe_staged[i]);
}
}
@@ -6097,7 +6064,6 @@
mutex_init(&sde_crtc->rp_lock);
INIT_LIST_HEAD(&sde_crtc->rp_head);
- init_completion(&sde_crtc->frame_done_comp);
sde_crtc->enabled = false;
INIT_LIST_HEAD(&sde_crtc->frame_event_list);
diff --git a/drivers/gpu/drm/msm/sde/sde_crtc.h b/drivers/gpu/drm/msm/sde/sde_crtc.h
index c02a81e..99177b1 100644
--- a/drivers/gpu/drm/msm/sde/sde_crtc.h
+++ b/drivers/gpu/drm/msm/sde/sde_crtc.h
@@ -190,7 +190,6 @@
* @frame_events : static allocation of in-flight frame events
* @frame_event_list : available frame event list
* @spin_lock : spin lock for frame event, transaction status, etc...
- * @frame_done_comp : for frame_event_done synchronization
* @event_thread : Pointer to event handler thread
* @event_worker : Event worker queue
* @event_cache : Local cache of event worker structures
@@ -262,7 +261,6 @@
struct sde_crtc_frame_event frame_events[SDE_CRTC_FRAME_EVENT_SIZE];
struct list_head frame_event_list;
spinlock_t spin_lock;
- struct completion frame_done_comp;
/* for handling internal event thread */
struct sde_crtc_event event_cache[SDE_CRTC_MAX_EVENT_COUNT];
diff --git a/drivers/gpu/drm/msm/sde/sde_encoder.c b/drivers/gpu/drm/msm/sde/sde_encoder.c
index b54c152..f9a59b0 100644
--- a/drivers/gpu/drm/msm/sde/sde_encoder.c
+++ b/drivers/gpu/drm/msm/sde/sde_encoder.c
@@ -1489,12 +1489,13 @@
vsync_cfg.pp_count = sde_enc->num_phys_encs;
vsync_cfg.frame_rate = mode_info.frame_rate;
+ vsync_cfg.vsync_source =
+ sde_enc->cur_master->hw_pp->caps->te_source;
if (is_dummy)
vsync_cfg.vsync_source = SDE_VSYNC_SOURCE_WD_TIMER_1;
else if (disp_info->is_te_using_watchdog_timer)
vsync_cfg.vsync_source = SDE_VSYNC_SOURCE_WD_TIMER_0;
- else
- vsync_cfg.vsync_source = SDE_VSYNC0_SOURCE_GPIO;
+
vsync_cfg.is_dummy = is_dummy;
hw_mdptop->ops.setup_vsync_source(hw_mdptop, &vsync_cfg);
diff --git a/drivers/gpu/drm/msm/sde/sde_hw_catalog.c b/drivers/gpu/drm/msm/sde/sde_hw_catalog.c
index 475f8d0..baec526 100644
--- a/drivers/gpu/drm/msm/sde/sde_hw_catalog.c
+++ b/drivers/gpu/drm/msm/sde/sde_hw_catalog.c
@@ -249,6 +249,7 @@
DITHER_OFF,
DITHER_LEN,
DITHER_VER,
+ TE_SOURCE,
PP_PROP_MAX,
};
@@ -589,6 +590,7 @@
{DITHER_OFF, "qcom,sde-dither-off", false, PROP_TYPE_U32_ARRAY},
{DITHER_LEN, "qcom,sde-dither-size", false, PROP_TYPE_U32},
{DITHER_VER, "qcom,sde-dither-version", false, PROP_TYPE_U32},
+ {TE_SOURCE, "qcom,sde-te-source", false, PROP_TYPE_U32_ARRAY},
};
static struct sde_prop_type dsc_prop[] = {
@@ -2628,6 +2630,10 @@
snprintf(pp->name, SDE_HW_BLK_NAME_LEN, "pingpong_%u",
pp->id - PINGPONG_0);
pp->len = PROP_VALUE_ACCESS(prop_value, PP_LEN, 0);
+ pp->te_source = PROP_VALUE_ACCESS(prop_value, TE_SOURCE, i);
+ if (!prop_exists[TE_SOURCE] ||
+ pp->te_source > SDE_VSYNC_SOURCE_WD_TIMER_0)
+ pp->te_source = SDE_VSYNC0_SOURCE_GPIO;
sblk->te.base = PROP_VALUE_ACCESS(prop_value, TE_OFF, i);
sblk->te.id = SDE_PINGPONG_TE;
diff --git a/drivers/gpu/drm/msm/sde/sde_hw_catalog.h b/drivers/gpu/drm/msm/sde/sde_hw_catalog.h
index 65919e9..52bdc78 100644
--- a/drivers/gpu/drm/msm/sde/sde_hw_catalog.h
+++ b/drivers/gpu/drm/msm/sde/sde_hw_catalog.h
@@ -653,6 +653,7 @@
*/
struct sde_pingpong_cfg {
SDE_HW_BLK_INFO;
+ u32 te_source;
const struct sde_pingpong_sub_blks *sblk;
};
diff --git a/drivers/gpu/drm/msm/sde/sde_plane.c b/drivers/gpu/drm/msm/sde/sde_plane.c
index 2e46599..dc55ad5 100644
--- a/drivers/gpu/drm/msm/sde/sde_plane.c
+++ b/drivers/gpu/drm/msm/sde/sde_plane.c
@@ -3449,6 +3449,25 @@
src_w, src_h);
return -EINVAL;
}
+
+ /*
+ * SSPP fetch , unpack output and QSEED3 input lines need
+ * to match for Y plane
+ */
+ if (i == 0 &&
+ (sde_plane_get_property(pstate, PLANE_PROP_SRC_CONFIG) &
+ BIT(SDE_DRM_DEINTERLACE)) &&
+ ((pstate->scaler3_cfg.src_height[i] != (src_h/2)) ||
+ (pstate->pixel_ext.roi_h[i] != (src_h/2)))) {
+ SDE_ERROR_PLANE(psde,
+ "de-interlace fail roi[%d] %d/%d, src %dx%d, src %dx%d\n",
+ i, pstate->pixel_ext.roi_w[i],
+ pstate->pixel_ext.roi_h[i],
+ pstate->scaler3_cfg.src_width[i],
+ pstate->scaler3_cfg.src_height[i],
+ src_w, src_h);
+ return -EINVAL;
+ }
}
pstate->scaler_check_state = SDE_PLANE_SCLCHECK_SCALER_V2;
diff --git a/drivers/hwtracing/coresight/coresight-etm3x.c b/drivers/hwtracing/coresight/coresight-etm3x.c
index 3bbcc95..04870ce 100644
--- a/drivers/hwtracing/coresight/coresight-etm3x.c
+++ b/drivers/hwtracing/coresight/coresight-etm3x.c
@@ -712,10 +712,6 @@
CS_UNLOCK(drvdata->base);
- /* check the state of the fuse */
- if (!coresight_authstatus_enabled(drvdata->base))
- goto out;
-
/* First dummy read */
(void)etm_readl(drvdata, ETMPDSR);
/* Provide power to ETM: ETMPDCR[3] == 1 */
@@ -725,6 +721,11 @@
* certain registers might be ignored.
*/
etm_clr_pwrdwn(drvdata);
+
+ /* check the state of the fuse */
+ if (!coresight_authstatus_enabled(drvdata->base))
+ goto out;
+
/*
* Set prog bit. It will be set from reset but this is included to
* ensure it is set
diff --git a/drivers/hwtracing/coresight/coresight-etm4x.c b/drivers/hwtracing/coresight/coresight-etm4x.c
index 5db74f0..95d13a9 100644
--- a/drivers/hwtracing/coresight/coresight-etm4x.c
+++ b/drivers/hwtracing/coresight/coresight-etm4x.c
@@ -27,6 +27,7 @@
#include <linux/cpu.h>
#include <linux/coresight.h>
#include <linux/coresight-pmu.h>
+#include <linux/of.h>
#include <linux/pm_wakeup.h>
#include <linux/amba/bus.h>
#include <linux/seq_file.h>
@@ -167,12 +168,14 @@
writel_relaxed(config->vmid_mask0, drvdata->base + TRCVMIDCCTLR0);
writel_relaxed(config->vmid_mask1, drvdata->base + TRCVMIDCCTLR1);
- /*
- * Request to keep the trace unit powered and also
- * emulation of powerdown
- */
- writel_relaxed(readl_relaxed(drvdata->base + TRCPDCR) | TRCPDCR_PU,
- drvdata->base + TRCPDCR);
+ if (!drvdata->tupwr_disable) {
+ /*
+ * Request to keep the trace unit powered and also
+ * emulation of powerdown
+ */
+ writel_relaxed(readl_relaxed(drvdata->base + TRCPDCR)
+ | TRCPDCR_PU, drvdata->base + TRCPDCR);
+ }
/* Enable the trace unit */
writel_relaxed(1, drvdata->base + TRCPRGCTLR);
@@ -313,10 +316,12 @@
CS_UNLOCK(drvdata->base);
- /* power can be removed from the trace unit now */
- control = readl_relaxed(drvdata->base + TRCPDCR);
- control &= ~TRCPDCR_PU;
- writel_relaxed(control, drvdata->base + TRCPDCR);
+ if (!drvdata->tupwr_disable) {
+ /* power can be removed from the trace unit now */
+ control = readl_relaxed(drvdata->base + TRCPDCR);
+ control &= ~TRCPDCR_PU;
+ writel_relaxed(control, drvdata->base + TRCPDCR);
+ }
control = readl_relaxed(drvdata->base + TRCPRGCTLR);
@@ -1041,6 +1046,9 @@
etmdrvdata[drvdata->cpu] = drvdata;
+ drvdata->tupwr_disable = of_property_read_bool(drvdata->dev->of_node,
+ "qcom,tupwr-disable");
+
dev_info(dev, "CPU%d: %s initialized\n",
drvdata->cpu, (char *)id->data);
diff --git a/drivers/hwtracing/coresight/coresight-etm4x.h b/drivers/hwtracing/coresight/coresight-etm4x.h
index 4e51ecdc..5f34bdc 100644
--- a/drivers/hwtracing/coresight/coresight-etm4x.h
+++ b/drivers/hwtracing/coresight/coresight-etm4x.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2014-2015, 2017, The Linux Foundation. All rights reserved.
+/* Copyright (c) 2014-2015, 2017-2018, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
@@ -345,6 +345,7 @@
* @nooverflow: Indicate if overflow prevention is supported.
* @atbtrig: If the implementation can support ATB triggers
* @lpoverride: If the implementation can support low-power state over.
+ * @tupwr_disable: If disable the support of keeping trace unit powered.
* @config: structure holding configuration parameters.
*/
struct etmv4_drvdata {
@@ -391,6 +392,7 @@
bool nooverflow;
bool atbtrig;
bool lpoverride;
+ bool tupwr_disable;
struct etmv4_config config;
};
diff --git a/drivers/iio/imu/inv_icm20602/inv_icm20602_bsp.c b/drivers/iio/imu/inv_icm20602/inv_icm20602_bsp.c
index 9968e44..0ebc9ab 100644
--- a/drivers/iio/imu/inv_icm20602/inv_icm20602_bsp.c
+++ b/drivers/iio/imu/inv_icm20602/inv_icm20602_bsp.c
@@ -99,7 +99,6 @@
{
int result = MPU_SUCCESS;
char tx_buf[2] = {0x0, 0x0};
- int tmp_size = size;
u8 *tmp_buf = buf;
struct i2c_msg msg[2];
@@ -225,7 +224,7 @@
{
struct struct_icm20602_raw_data raw_data;
- if (type & ACCEL != 0) {
+ if ((type) & (ACCEL) != 0) {
icm20602_read_reg(st,
reg_set_20602.ACCEL_XOUT_H.address,
&raw_data.ACCEL_XOUT_H);
@@ -257,7 +256,7 @@
raw_data.ACCEL_ZOUT_L);
}
- if (type & GYRO != 0) {
+ if ((type) & (GYRO) != 0) {
icm20602_read_reg(st,
reg_set_20602.GYRO_XOUT_H.address,
&raw_data.GYRO_XOUT_H);
@@ -327,7 +326,7 @@
return MPU_SUCCESS;
}
-static int icm20602_stop_fifo(struct inv_icm20602_state *st)
+int icm20602_stop_fifo(struct inv_icm20602_state *st)
{
struct icm20602_user_config *config = NULL;
@@ -434,10 +433,7 @@
static int icm20602_set_self_test(struct inv_icm20602_state *st)
{
uint8_t raw_data[6] = {0, 0, 0, 0, 0, 0};
- uint8_t selfTest[6];
- float factory_trim[6];
int result = 0;
- int ii;
reg_set_20602.SMPLRT_DIV.reg_u.REG.SMPLRT_DIV = 0;
result |= icm20602_write_reg_simple(st, reg_set_20602.SMPLRT_DIV);
@@ -456,7 +452,7 @@
reg_set_20602.ACCEL_CONFIG.reg_u.REG.ACCEL_FS_SEL = ICM20602_ACC_FSR_2G;
result |= icm20602_write_reg_simple(st, reg_set_20602.ACCEL_CONFIG);
- //icm20602_read_ST_code(st);
+ icm20602_read_ST_code(st);
return 0;
}
@@ -466,8 +462,7 @@
{
struct struct_icm20602_real_data *real_data =
kmalloc(sizeof(struct inv_icm20602_state), GFP_ATOMIC);
- struct icm20602_user_config *config = st->config;
- int i, j;
+ int i;
for (i = 0; i < SELFTEST_COUNT; i++) {
icm20602_read_raw(st, real_data, ACCEL);
@@ -514,7 +509,7 @@
{
struct struct_icm20602_real_data *real_data =
kmalloc(sizeof(struct inv_icm20602_state), GFP_ATOMIC);
- int i, j;
+ int i;
for (i = 0; i < SELFTEST_COUNT; i++) {
icm20602_read_raw(st, real_data, GYRO);
@@ -570,7 +565,7 @@
st_otp.Y = (st_otp.Y != 0) ? mpu_st_tb[acc_ST_code.Y - 1] : 0;
st_otp.Z = (st_otp.Z != 0) ? mpu_st_tb[acc_ST_code.Z - 1] : 0;
- if (st_otp.X & st_otp.Y & st_otp.Z == 0)
+ if ((st_otp.X) & (st_otp.Y) & (st_otp.Z) == 0)
otp_value_zero = true;
st_shift_cust.X = acc_st->X - acc->X;
@@ -627,11 +622,11 @@
gyro_ST_code.Y = st->config->gyro_self_test.Y;
gyro_ST_code.Z = st->config->gyro_self_test.Z;
- st_otp.X = (st_otp.X != 0) ? mpu_st_tb[gyro_ST_code.X - 1] : 0;
- st_otp.Y = (st_otp.Y != 0) ? mpu_st_tb[gyro_ST_code.Y - 1] : 0;
- st_otp.Z = (st_otp.Z != 0) ? mpu_st_tb[gyro_ST_code.Z - 1] : 0;
+ st_otp.X = (gyro_ST_code.X != 0) ? mpu_st_tb[gyro_ST_code.X - 1] : 0;
+ st_otp.Y = (gyro_ST_code.Y != 0) ? mpu_st_tb[gyro_ST_code.Y - 1] : 0;
+ st_otp.Z = (gyro_ST_code.Z != 0) ? mpu_st_tb[gyro_ST_code.Z - 1] : 0;
- if (st_otp.X & st_otp.Y & st_otp.Z == 0)
+ if ((st_otp.X) & (st_otp.Y) & (st_otp.Z) == 0)
otp_value_zero = true;
st_shift_cust.X = gyro_st->X - gyro->X;
@@ -741,8 +736,6 @@
{
struct icm20602_user_config *config = NULL;
int result = MPU_SUCCESS;
- int sample_rate;
- uint8_t fchoice_b;
if (st == NULL)
return -MPU_FAIL;
@@ -928,7 +921,6 @@
{
int result = MPU_SUCCESS;
uint8_t retry = 0, val = 0;
- uint8_t usr_ctrl = 0;
pr_debug("icm20602_detect\n");
/* reset to make sure previous state are not there */
diff --git a/drivers/iio/imu/inv_icm20602/inv_icm20602_core.c b/drivers/iio/imu/inv_icm20602/inv_icm20602_core.c
index 15df447..7dda14e 100644
--- a/drivers/iio/imu/inv_icm20602/inv_icm20602_core.c
+++ b/drivers/iio/imu/inv_icm20602/inv_icm20602_core.c
@@ -29,6 +29,7 @@
#include <linux/of.h>
#include <linux/of_gpio.h>
#include "inv_icm20602_iio.h"
+#include <linux/regulator/consumer.h>
/* Attribute of icm20602 device init show */
static ssize_t inv_icm20602_init_show(struct device *dev,
@@ -89,7 +90,10 @@
static ssize_t inv_gyro_lpf_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
- return 0;
+ struct iio_dev *indio_dev = dev_to_iio_dev(dev);
+ struct inv_icm20602_state *st = iio_priv(indio_dev);
+
+ return snprintf(buf, 4, "%d\n", st->config->gyro_lpf);
}
static ssize_t inv_gyro_lpf_store(struct device *dev,
@@ -105,6 +109,7 @@
if (gyro_lpf > INV_ICM20602_GYRO_LFP_NUM)
return -EINVAL;
config->gyro_lpf = gyro_lpf;
+
return count;
}
static IIO_DEVICE_ATTR(
@@ -118,7 +123,10 @@
static ssize_t inv_gyro_fsr_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
- return 0;
+ struct iio_dev *indio_dev = dev_to_iio_dev(dev);
+ struct inv_icm20602_state *st = iio_priv(indio_dev);
+
+ return snprintf(buf, 4, "%d\n", st->config->gyro_fsr);
}
static ssize_t inv_gyro_fsr_store(struct device *dev,
@@ -145,30 +153,37 @@
inv_gyro_fsr_store,
0);
-/* Attribute of gyro_self_test */
-static ssize_t inv_gyro_self_test_show(struct device *dev,
+/* Attribute of self_test */
+static ssize_t inv_self_test_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
return 0;
}
-static ssize_t inv_gyro_self_test_store(struct device *dev,
+static ssize_t inv_self_test_store(struct device *dev,
struct device_attribute *attr, const char *buf, size_t count)
{
- return 0;
+ struct iio_dev *indio_dev = dev_to_iio_dev(dev);
+ struct inv_icm20602_state *st = iio_priv(indio_dev);
+
+ icm20602_self_test(st);
+ return count;
}
static IIO_DEVICE_ATTR(
- inv_icm20602_gyro_self_test,
+ inv_icm20602_self_test,
0644,
- inv_gyro_self_test_show,
- inv_gyro_self_test_store,
+ inv_self_test_show,
+ inv_self_test_store,
0);
/* Attribute of gyro fsr base on enum inv_icm20602_acc_fsr_e */
static ssize_t inv_gyro_acc_fsr_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
- return 0;
+ struct iio_dev *indio_dev = dev_to_iio_dev(dev);
+ struct inv_icm20602_state *st = iio_priv(indio_dev);
+
+ return snprintf(buf, 4, "%d\n", st->config->acc_fsr);
}
static ssize_t inv_gyro_acc_fsr_store(struct device *dev,
@@ -198,7 +213,10 @@
static ssize_t inv_gyro_acc_lpf_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
- return 0;
+ struct iio_dev *indio_dev = dev_to_iio_dev(dev);
+ struct inv_icm20602_state *st = iio_priv(indio_dev);
+
+ return snprintf(buf, 4, "%d\n", st->config->acc_lpf);
}
static ssize_t inv_gyro_acc_lpf_store(struct device *dev,
@@ -224,30 +242,14 @@
inv_gyro_acc_lpf_store,
0);
-/* Attribute of acc_self_test */
-static ssize_t inv_acc_self_test_show(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- return 0;
-}
-
-static ssize_t inv_acc_self_test_store(struct device *dev,
- struct device_attribute *attr, const char *buf, size_t count)
-{
- return 0;
-}
-static IIO_DEVICE_ATTR(
- inv_icm20602_acc_self_test,
- 0644,
- inv_acc_self_test_show,
- inv_acc_self_test_store,
- 0);
-
/* Attribute of user_fps_in_ms */
static ssize_t inv_user_fps_in_ms_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
- return 0;
+ struct iio_dev *indio_dev = dev_to_iio_dev(dev);
+ struct inv_icm20602_state *st = iio_priv(indio_dev);
+
+ return snprintf(buf, 4, "%d\n", st->config->user_fps_in_ms);
}
static ssize_t inv_user_fps_in_ms_store(struct device *dev,
@@ -277,13 +279,27 @@
static ssize_t inv_sampling_frequency_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
- return 0;
+ struct iio_dev *indio_dev = dev_to_iio_dev(dev);
+ struct inv_icm20602_state *st = iio_priv(indio_dev);
+
+ return snprintf(buf, 4, "%d\n", st->config->gyro_accel_sample_rate);
}
static ssize_t inv_sampling_frequency_store(struct device *dev,
struct device_attribute *attr, const char *buf, size_t count)
{
- return 0;
+ struct iio_dev *indio_dev = dev_to_iio_dev(dev);
+ struct inv_icm20602_state *st = iio_priv(indio_dev);
+ struct icm20602_user_config *config = st->config;
+ int gyro_accel_sample_rate;
+
+ if (kstrtoint(buf, 10, &gyro_accel_sample_rate))
+ return -EINVAL;
+ if (gyro_accel_sample_rate < 10)
+ return -EINVAL;
+
+ config->gyro_accel_sample_rate = gyro_accel_sample_rate;
+ return count;
}
static IIO_DEV_ATTR_SAMP_FREQ(
0644,
@@ -293,11 +309,11 @@
static struct attribute *inv_icm20602_attributes[] = {
&iio_dev_attr_inv_icm20602_init.dev_attr.attr,
- &iio_dev_attr_inv_icm20602_gyro_self_test.dev_attr.attr,
&iio_dev_attr_inv_icm20602_gyro_fsr.dev_attr.attr,
&iio_dev_attr_inv_icm20602_gyro_lpf.dev_attr.attr,
- &iio_dev_attr_inv_icm20602_acc_self_test.dev_attr.attr,
+ &iio_dev_attr_inv_icm20602_self_test.dev_attr.attr,
+
&iio_dev_attr_inv_icm20602_acc_fsr.dev_attr.attr,
&iio_dev_attr_inv_icm20602_acc_lpf.dev_attr.attr,
@@ -363,6 +379,44 @@
.validate_trigger = inv_icm20602_validate_trigger,
};
+static int icm20602_ldo_work(struct inv_icm20602_state *st, bool enable)
+{
+ int ret = 0;
+
+ if (enable) {
+ ret = regulator_set_voltage(st->reg_ldo,
+ ICM20602_LDO_VTG_MIN_UV, ICM20602_LDO_VTG_MAX_UV);
+ if (ret)
+ pr_err("Failed to request LDO voltage.\n");
+
+ ret = regulator_enable(st->reg_ldo);
+ if (ret)
+ pr_err("Failed to enable LDO %d\n", ret);
+ } else {
+ ret = regulator_disable(st->reg_ldo);
+ if (ret)
+ pr_err("Failed to disable LDO %d\n", ret);
+ regulator_set_load(st->reg_ldo, 0);
+ }
+
+ return MPU_SUCCESS;
+}
+
+static int icm20602_init_regulators(struct inv_icm20602_state *st)
+{
+ struct regulator *reg;
+
+ reg = regulator_get(&st->client->dev, "vdd-ldo");
+ if (IS_ERR_OR_NULL(reg)) {
+ pr_err("Unable to get regulator for LDO\n");
+ return -MPU_FAIL;
+ }
+
+ st->reg_ldo = reg;
+
+ return MPU_SUCCESS;
+}
+
static int of_populate_icm20602_dt(struct inv_icm20602_state *st)
{
int result = MPU_SUCCESS;
@@ -450,6 +504,8 @@
result);
goto out_remove_trigger;
}
+ icm20602_init_regulators(st);
+ icm20602_ldo_work(st, true);
result = inv_icm20602_probe_trigger(indio_dev);
if (result) {
@@ -471,7 +527,6 @@
inv_icm20602_remove_trigger(st);
out_unreg_ring:
iio_triggered_buffer_cleanup(indio_dev);
-out_free:
iio_device_free(indio_dev);
gpio_free(st->gpio);
@@ -494,11 +549,24 @@
static int inv_icm20602_suspend(struct device *dev)
{
+ struct iio_dev *indio_dev = dev_to_iio_dev(dev);
+ struct inv_icm20602_state *st = iio_priv(indio_dev);
+
+ icm20602_stop_fifo(st);
+ icm20602_ldo_work(st, false);
return 0;
}
static int inv_icm20602_resume(struct device *dev)
{
+ struct iio_dev *indio_dev = dev_to_iio_dev(dev);
+ struct inv_icm20602_state *st = iio_priv(indio_dev);
+
+ icm20602_ldo_work(st, true);
+ icm20602_detect(st);
+ icm20602_init_device(st);
+ icm20602_start_fifo(st);
+
return 0;
}
diff --git a/drivers/iio/imu/inv_icm20602/inv_icm20602_iio.h b/drivers/iio/imu/inv_icm20602/inv_icm20602_iio.h
index 9ea5ae5..b369ae4 100644
--- a/drivers/iio/imu/inv_icm20602/inv_icm20602_iio.h
+++ b/drivers/iio/imu/inv_icm20602/inv_icm20602_iio.h
@@ -41,6 +41,9 @@
#define INV20602_SMD_IRQ_TRIGGER 1
#endif
+#define ICM20602_LDO_VTG_MIN_UV 3300000
+#define ICM20602_LDO_VTG_MAX_UV 3300000
+
#define INV_ICM20602_TIME_STAMP_TOR 5
#define ICM20602_PACKAGE_SIZE 14
@@ -217,6 +220,7 @@
struct struct_icm20602_data *data_push;
enum inv_devices chip_type;
int gpio;
+ struct regulator *reg_ldo;
DECLARE_KFIFO(timestamps, long long, TIMESTAMP_FIFO_SIZE);
};
@@ -281,4 +285,6 @@
int icm20602_read_fifo(struct inv_icm20602_state *st,
void *buf, const int size);
int icm20602_start_fifo(struct inv_icm20602_state *st);
+int icm20602_stop_fifo(struct inv_icm20602_state *st);
+bool icm20602_self_test(struct inv_icm20602_state *st);
#endif
diff --git a/drivers/iio/imu/inv_icm20602/inv_icm20602_ring.c b/drivers/iio/imu/inv_icm20602/inv_icm20602_ring.c
index de02656..081bec9 100644
--- a/drivers/iio/imu/inv_icm20602/inv_icm20602_ring.c
+++ b/drivers/iio/imu/inv_icm20602/inv_icm20602_ring.c
@@ -67,9 +67,8 @@
struct icm20602_user_config *config = st->config;
int package_count;
char *buf = st->buf;
- struct struct_icm20602_data *data_push = st->data_push;
s64 timestamp;
- u8 int_status, int_wm_status;
+ u8 int_status;
u16 fifo_count;
int i;
@@ -81,6 +80,7 @@
if (int_status & BIT_FIFO_OFLOW_INT) {
icm20602_fifo_count(st, &fifo_count);
pr_debug("fifo_count = %d\n", fifo_count);
+ inv_clear_kfifo(st);
icm20602_reset_fifo(st);
goto end_session;
}
@@ -105,14 +105,6 @@
mutex_unlock(&indio_dev->mlock);
iio_trigger_notify_done(indio_dev->trig);
return MPU_SUCCESS;
-
-flush_fifo:
- /* Flush HW and SW FIFOs. */
- inv_clear_kfifo(st);
- icm20602_reset_fifo(st);
- mutex_unlock(&indio_dev->mlock);
- iio_trigger_notify_done(indio_dev->trig);
- return MPU_SUCCESS;
}
/*
diff --git a/drivers/infiniband/hw/hfi1/debugfs.c b/drivers/infiniband/hw/hfi1/debugfs.c
index 632ba21..0022660 100644
--- a/drivers/infiniband/hw/hfi1/debugfs.c
+++ b/drivers/infiniband/hw/hfi1/debugfs.c
@@ -67,13 +67,13 @@
loff_t *ppos)
{
struct dentry *d = file->f_path.dentry;
- int srcu_idx;
ssize_t r;
- r = debugfs_use_file_start(d, &srcu_idx);
- if (likely(!r))
- r = seq_read(file, buf, size, ppos);
- debugfs_use_file_finish(srcu_idx);
+ r = debugfs_file_get(d);
+ if (unlikely(r))
+ return r;
+ r = seq_read(file, buf, size, ppos);
+ debugfs_file_put(d);
return r;
}
@@ -83,13 +83,13 @@
int whence)
{
struct dentry *d = file->f_path.dentry;
- int srcu_idx;
loff_t r;
- r = debugfs_use_file_start(d, &srcu_idx);
- if (likely(!r))
- r = seq_lseek(file, offset, whence);
- debugfs_use_file_finish(srcu_idx);
+ r = debugfs_file_get(d);
+ if (unlikely(r))
+ return r;
+ r = seq_lseek(file, offset, whence);
+ debugfs_file_put(d);
return r;
}
diff --git a/drivers/input/misc/vl53l0x/src/vl53l0x_api_calibration.c b/drivers/input/misc/vl53l0x/src/vl53l0x_api_calibration.c
index 08b5ce2..3905bd2 100644
--- a/drivers/input/misc/vl53l0x/src/vl53l0x_api_calibration.c
+++ b/drivers/input/misc/vl53l0x/src/vl53l0x_api_calibration.c
@@ -506,7 +506,7 @@
*pIsAperture = 1;
if ((byteIndex < 2) && (bitIndex < 4))
*pIsAperture = 0;
- spadTypeIdentified = 1;
+ spadTypeIdentified = 1;
}
}
tempByte >>= 1;
diff --git a/drivers/input/misc/vl53l0x/src/vl53l0x_api_core.c b/drivers/input/misc/vl53l0x/src/vl53l0x_api_core.c
index ceb3585..6824c02 100644
--- a/drivers/input/misc/vl53l0x/src/vl53l0x_api_core.c
+++ b/drivers/input/misc/vl53l0x/src/vl53l0x_api_core.c
@@ -182,7 +182,7 @@
Status = VL_RdByte(Dev, 0x83, &strobe);
if ((strobe != 0x00) || Status != VL_ERROR_NONE)
break;
- LoopNb = LoopNb + 1;
+ LoopNb = LoopNb + 1;
} while (LoopNb < VL_DEFAULT_MAX_LOOP);
if (LoopNb >= VL_DEFAULT_MAX_LOOP)
diff --git a/drivers/input/misc/vl53l0x/stmvl53l0x_module.c b/drivers/input/misc/vl53l0x/stmvl53l0x_module.c
index 78ca637..99cbc11 100644
--- a/drivers/input/misc/vl53l0x/stmvl53l0x_module.c
+++ b/drivers/input/misc/vl53l0x/stmvl53l0x_module.c
@@ -777,18 +777,18 @@
size_t count)
{
struct vl_data *data = dev_get_drvdata(dev);
-
+ int ret;
unsigned int val;
- kstrtoint(buf, 10, &val);
+ ret = kstrtoint(buf, 10, &val);
if ((val != 0) && (val != 1)) {
- err("store unvalid value=%ld\n", val);
+ err("store unvalid value=%d\n", val);
return count;
}
mutex_lock(&data->work_mutex);
dbg("Enter, enable_ps_sensor flag:%d\n",
data->enable_ps_sensor);
- dbg("enable ps senosr ( %ld)\n", val);
+ dbg("enable ps senosr ( %d)\n", val);
if (val == 1) {
/* turn on tof sensor */
@@ -831,10 +831,11 @@
{
struct vl_data *data = dev_get_drvdata(dev);
int on;
+ int ret;
- kstrtoint(buf, 10, &on);
+ ret = kstrtoint(buf, 10, &on);
if ((on != 0) && (on != 1)) {
- err("set debug=%ld\n", on);
+ err("set debug=%d\n", on);
return count;
}
data->enableDebug = on;
@@ -862,10 +863,11 @@
{
struct vl_data *data = dev_get_drvdata(dev);
int delay_ms;
+ int ret;
- kstrtoint(buf, 10, &delay_ms);
+ ret = kstrtoint(buf, 10, &delay_ms);
if (delay_ms == 0) {
- err("set delay_ms=%ld\n", delay_ms);
+ err("set delay_ms=%d\n", delay_ms);
return count;
}
mutex_lock(&data->work_mutex);
@@ -895,10 +897,11 @@
{
struct vl_data *data = dev_get_drvdata(dev);
int timingBudget;
+ int ret;
- kstrtoint(buf, 10, &timingBudget);
+ ret = kstrtoint(buf, 10, &timingBudget);
if (timingBudget == 0) {
- err("set timingBudget=%ld\n", timingBudget);
+ err("set timingBudget=%d\n", timingBudget);
return count;
}
mutex_lock(&data->work_mutex);
@@ -929,10 +932,11 @@
{
struct vl_data *data = dev_get_drvdata(dev);
int useLongRange;
+ int ret;
- kstrtoint(buf, 10, &useLongRange);
+ ret = kstrtoint(buf, 10, &useLongRange);
if ((useLongRange != 0) && (useLongRange != 1)) {
- err("set useLongRange=%ld\n", useLongRange);
+ err("set useLongRange=%d\n", useLongRange);
return count;
}
@@ -960,7 +964,6 @@
struct VL_RangingMeasurementData_t Measure;
papi_func_tbl->PerformSingleRangingMeasurement(data, &Measure);
- dbg("Measure = %d\n", Measure.RangeMilliMeter);
return snprintf(buf, 4, "%d\n", Measure.RangeMilliMeter);
}
@@ -972,11 +975,7 @@
static ssize_t stmvl53l0x_show_xtalk(struct device *dev,
struct device_attribute *attr, char *buf)
{
- struct vl_data *data = dev_get_drvdata(dev);
- struct VL_RangingMeasurementData_t Measure;
-
- dbg("Measure = %d\n", Measure.RangeMilliMeter);
- return snprintf(buf, 4, "%d\n", Measure.RangeMilliMeter);
+ return 0;
}
static ssize_t stmvl53l0x_set_xtalk(struct device *dev,
@@ -985,8 +984,9 @@
{
struct vl_data *data = dev_get_drvdata(dev);
unsigned int targetDistance;
+ int ret;
- kstrtoint(buf, 10, &targetDistance);
+ ret = kstrtoint(buf, 10, &targetDistance);
data->xtalkCalDistance = targetDistance;
stmvl53l0x_start(data, 3, XTALKCALIB_MODE);
return count;
@@ -1004,7 +1004,6 @@
struct VL_RangingMeasurementData_t Measure;
papi_func_tbl->PerformSingleRangingMeasurement(data, &Measure);
- dbg("Measure = %d\n", Measure.RangeMilliMeter);
return snprintf(buf, 4, "%d\n", Measure.RangeMilliMeter);
}
@@ -1014,8 +1013,9 @@
{
struct vl_data *data = dev_get_drvdata(dev);
unsigned int targetDistance;
+ int ret;
- kstrtoint(buf, 10, &targetDistance);
+ ret = kstrtoint(buf, 10, &targetDistance);
data->offsetCalDistance = targetDistance;
stmvl53l0x_start(data, 3, OFFSETCALIB_MODE);
return count;
@@ -1067,9 +1067,9 @@
papi_func_tbl->GetOffsetCalibrationDataMicroMeter(data,
&offset_calibration_data);
- dbg("GetOffsetCalibrationDataMicroMeter = %ld\n",
+ dbg("GetOffsetCalibrationDataMicroMeter = %d\n",
offset_calibration_data);
- return snprintf(buf, 2, "%ld\n",
+ return snprintf(buf, 2, "%d\n",
offset_calibration_data);
}
@@ -1079,8 +1079,9 @@
{
struct vl_data *data = dev_get_drvdata(dev);
int32_t offset_calibration_data;
+ int ret;
- kstrtoint(buf, 10, &offset_calibration_data);
+ ret = kstrtoint(buf, 10, &offset_calibration_data);
papi_func_tbl->SetOffsetCalibrationDataMicroMeter(data,
offset_calibration_data);
return count;
@@ -1100,9 +1101,9 @@
papi_func_tbl->GetXTalkCompensationRateMegaCps(data,
&xtalk_compensation_rate);
- dbg("xtalk_compensation_rate = %ld\n",
+ dbg("xtalk_compensation_rate = %d\n",
xtalk_compensation_rate);
- return snprintf(buf, 2, "%ld\n", xtalk_compensation_rate);
+ return snprintf(buf, 2, "%d\n", xtalk_compensation_rate);
}
@@ -1112,8 +1113,9 @@
{
struct vl_data *data = dev_get_drvdata(dev);
unsigned int xtalk_compensation_rate;
+ int ret;
- kstrtoint(buf, 10, &xtalk_compensation_rate);
+ ret = kstrtoint(buf, 10, &xtalk_compensation_rate);
papi_func_tbl->SetXTalkCompensationRateMegaCps(data,
xtalk_compensation_rate);
return count;
@@ -1689,7 +1691,7 @@
vl53l0x_dev,
&ref_spad_count,
&is_aperture_spads);
- dbg("SPAD calibration:%lu,%u\n", ref_spad_count,
+ dbg("SPAD calibration:%d,%d\n", ref_spad_count,
(unsigned int)is_aperture_spads);
return rc;
} else if (mode == REFCALIB_MODE) {
diff --git a/drivers/media/platform/msm/camera_v2/isp/msm_isp40.c b/drivers/media/platform/msm/camera_v2/isp/msm_isp40.c
index 19b1aac..72ab3ba 100644
--- a/drivers/media/platform/msm/camera_v2/isp/msm_isp40.c
+++ b/drivers/media/platform/msm/camera_v2/isp/msm_isp40.c
@@ -889,8 +889,6 @@
msm_camera_io_w(temp | (framedrop_period - 1) << 2,
vfe_base + VFE40_WM_BASE(stream_info->wm[vfe_idx][i]) + 0xC);
}
-
- msm_camera_io_w_mb(0x1, vfe_base + 0x378);
}
static void msm_vfe40_clear_framedrop(struct vfe_device *vfe_dev,
diff --git a/drivers/media/platform/msm/camera_v2/sensor/csid/include/msm_csid_3_4_3_hwreg.h b/drivers/media/platform/msm/camera_v2/sensor/csid/include/msm_csid_3_4_3_hwreg.h
new file mode 100644
index 0000000..ac0a989
--- /dev/null
+++ b/drivers/media/platform/msm/camera_v2/sensor/csid/include/msm_csid_3_4_3_hwreg.h
@@ -0,0 +1,63 @@
+/* Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+#ifndef MSM_CSID_3_4_3_HWREG_H
+#define MSM_CSID_3_4_3_HWREG_H
+
+#include <sensor/csid/msm_csid.h>
+
+static uint8_t csid_lane_assign_v3_4_3[PHY_LANE_MAX] = {0, 4, 1, 2, 3};
+static struct csid_reg_parms_t csid_v3_4_3 = {
+ /* MIPI CSID registers */
+ 0x0,
+ 0x4,
+ 0x8,
+ 0xC,
+ 0x10,
+ 0x14,
+ 0x18,
+ 0x1C,
+ 0x20,
+ 0x60,
+ 0x64,
+ 0x68,
+ 0x6C,
+ 0x70,
+ 0x74,
+ 0x78,
+ 0x7C,
+ 0x80,
+ 0x84,
+ 0x88,
+ 0x8C,
+ 0x90,
+ 0x94,
+ 0x98,
+ 0xA0,
+ 0xA4,
+ 0xAC,
+ 0xB0,
+ 0xB4,
+ 11,
+ 0x7FFF,
+ 0x4,
+ 17,
+ 0x30040003,
+ 0xFFFFFFFF,
+ 0xFFFFFFFF,
+ 0xFFFFFFFF,
+ 0x7f010800,
+ 20,
+ 0xFFFFFFFF,
+ 0xFFFFFFFF,
+};
+#endif
diff --git a/drivers/media/platform/msm/camera_v2/sensor/csid/msm_csid.c b/drivers/media/platform/msm/camera_v2/sensor/csid/msm_csid.c
index d5e7989..9d3184e 100644
--- a/drivers/media/platform/msm/camera_v2/sensor/csid/msm_csid.c
+++ b/drivers/media/platform/msm/camera_v2/sensor/csid/msm_csid.c
@@ -26,6 +26,7 @@
#include "include/msm_csid_3_5_hwreg.h"
#include "include/msm_csid_3_4_1_hwreg.h"
#include "include/msm_csid_3_4_2_hwreg.h"
+#include "include/msm_csid_3_4_3_hwreg.h"
#include "include/msm_csid_3_6_0_hwreg.h"
#include "include/msm_csid_3_5_1_hwreg.h"
#include "cam_hw_ops.h"
@@ -42,6 +43,7 @@
#define CSID_VERSION_V34 0x30040000
#define CSID_VERSION_V34_1 0x30040001
#define CSID_VERSION_V34_2 0x30040002
+#define CSID_VERSION_V34_3 0x30040003
#define CSID_VERSION_V36 0x30060000
#define CSID_VERSION_V37 0x30070000
#define CSID_VERSION_V35 0x30050000
@@ -1179,6 +1181,12 @@
new_csid_dev->ctrl_reg->csid_lane_assign =
csid_lane_assign_v3_4_2;
} else if (of_device_is_compatible(new_csid_dev->pdev->dev.of_node,
+ "qcom,csid-v3.4.3")) {
+ new_csid_dev->ctrl_reg->csid_reg = csid_v3_4_3;
+ new_csid_dev->hw_dts_version = CSID_VERSION_V34_3;
+ new_csid_dev->ctrl_reg->csid_lane_assign =
+ csid_lane_assign_v3_4_3;
+ } else if (of_device_is_compatible(new_csid_dev->pdev->dev.of_node,
"qcom,csid-v3.6.0")) {
new_csid_dev->ctrl_reg->csid_reg = csid_v3_6_0;
new_csid_dev->hw_dts_version = CSID_VERSION_V36;
diff --git a/drivers/media/platform/msm/vidc/msm_venc.c b/drivers/media/platform/msm/vidc/msm_venc.c
index ee643b1..e6a4ed30 100644
--- a/drivers/media/platform/msm/vidc/msm_venc.c
+++ b/drivers/media/platform/msm/vidc/msm_venc.c
@@ -1548,10 +1548,6 @@
}
case V4L2_CID_MPEG_VIDC_IMG_GRID_DIMENSION:
{
- int i = 0, j = 0;
- u32 width = 0, height = 0;
- u32 trows, tcols;
-
property_id = HAL_CONFIG_HEIC_GRID_ENABLE;
if (inst->fmts[CAPTURE_PORT].fourcc != V4L2_PIX_FMT_HEVC) {
dprintk(VIDC_ERR, "Grid is supported only for HEVC\n");
@@ -1566,38 +1562,6 @@
grid_enable.grid_enable = ctrl->val;
inst->img_grid_dimension = ctrl->val;
pdata = &grid_enable;
-
- /* Update tile info table */
- width = inst->prop.width[OUTPUT_PORT];
- height = inst->prop.height[OUTPUT_PORT];
- tcols = (width + inst->img_grid_dimension - 1) /
- inst->img_grid_dimension;
- trows = (height + inst->img_grid_dimension - 1) /
- inst->img_grid_dimension;
- inst->tinfo.count = trows * tcols;
- if (inst->tinfo.count > MAX_HEIC_TILES_COUNT) {
- dprintk(VIDC_ERR, "Tiles count exceeds maximum\n");
- rc = -ENOTSUPP;
- break;
- }
-
- dprintk(VIDC_DBG,
- "Grid dimension %d width %d height %d row %d col %d\n",
- inst->img_grid_dimension, width, height,
- trows, tcols);
-
- for (j = 0; j < trows; ++j) {
- for (i = 0; i < tcols; ++i) {
- inst->tinfo.tile_rects[j*tcols+i].left =
- (i * inst->img_grid_dimension);
- inst->tinfo.tile_rects[j*tcols+i].top =
- (j * inst->img_grid_dimension);
- inst->tinfo.tile_rects[j*tcols+i].width =
- inst->img_grid_dimension;
- inst->tinfo.tile_rects[j*tcols+i].height =
- inst->img_grid_dimension;
- }
- }
break;
}
case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK:
diff --git a/drivers/media/platform/msm/vidc/msm_vidc.c b/drivers/media/platform/msm/vidc/msm_vidc.c
index 8e32504..651d0a2 100644
--- a/drivers/media/platform/msm/vidc/msm_vidc.c
+++ b/drivers/media/platform/msm/vidc/msm_vidc.c
@@ -901,6 +901,51 @@
return rc;
}
+static int msm_vidc_create_tile_info_table(struct msm_vidc_inst *inst)
+{
+ int i = 0, j = 0;
+ u32 width = 0, height = 0;
+ u32 trows = 0, tcols = 0;
+
+ /* Don't create table for non-HEIC formats*/
+ if (inst->img_grid_dimension <= 0 ||
+ inst->fmts[CAPTURE_PORT].fourcc != V4L2_PIX_FMT_HEVC)
+ return 0;
+
+ width = inst->prop.width[OUTPUT_PORT];
+ height = inst->prop.height[OUTPUT_PORT];
+ tcols = (width + inst->img_grid_dimension - 1) /
+ inst->img_grid_dimension;
+ trows = (height + inst->img_grid_dimension - 1) /
+ inst->img_grid_dimension;
+ inst->tinfo.count = trows * tcols;
+ if (inst->tinfo.count > MAX_HEIC_TILES_COUNT) {
+ dprintk(VIDC_ERR,
+ "Tiles count (%d) exceeds maximum\n",
+ inst->tinfo.count);
+ return -ENOTSUPP;
+ }
+
+ dprintk(VIDC_DBG,
+ "Grid dimension %d width %d height %d row %d col %d\n",
+ inst->img_grid_dimension, width, height,
+ trows, tcols);
+
+ for (j = 0; j < trows; ++j) {
+ for (i = 0; i < tcols; ++i) {
+ inst->tinfo.tile_rects[j*tcols+i].left =
+ (i * inst->img_grid_dimension);
+ inst->tinfo.tile_rects[j*tcols+i].top =
+ (j * inst->img_grid_dimension);
+ inst->tinfo.tile_rects[j*tcols+i].width =
+ inst->img_grid_dimension;
+ inst->tinfo.tile_rects[j*tcols+i].height =
+ inst->img_grid_dimension;
+ }
+ }
+ return 0;
+}
+
static inline int start_streaming(struct msm_vidc_inst *inst)
{
int rc = 0;
@@ -909,6 +954,13 @@
hdev = inst->core->device;
+ /* Create tile info table */
+ rc = msm_vidc_create_tile_info_table(inst);
+ if (rc) {
+ dprintk(VIDC_ERR, "Tile info table was not generated\n");
+ goto fail_start;
+ }
+
/* Check if current session is under HW capability */
rc = msm_vidc_check_session_supported(inst);
if (rc) {
diff --git a/drivers/misc/fpr_FingerprintCard/fpc1020_platform_tee.c b/drivers/misc/fpr_FingerprintCard/fpc1020_platform_tee.c
index 887c8eb..a6ed374 100644
--- a/drivers/misc/fpr_FingerprintCard/fpc1020_platform_tee.c
+++ b/drivers/misc/fpr_FingerprintCard/fpc1020_platform_tee.c
@@ -75,8 +75,8 @@
struct fpc1020_data {
struct device *dev;
struct pinctrl *fingerprint_pinctrl;
- struct pinctrl_state **pinctrl_state;
- struct regulator **vreg;
+ struct pinctrl_state *pinctrl_state[ARRAY_SIZE(pctl_names)];
+ struct regulator *vreg[ARRAY_SIZE(vreg_conf)];
struct wakeup_source ttw_wl;
struct mutex lock; /* To set/get exported values in sysfs */
int irq_gpio;
diff --git a/drivers/misc/qseecom.c b/drivers/misc/qseecom.c
index d61f20e..07fb743 100644
--- a/drivers/misc/qseecom.c
+++ b/drivers/misc/qseecom.c
@@ -4061,8 +4061,11 @@
int retry = 0;
do {
- if (retry++)
+ if (retry++) {
+ mutex_unlock(&app_access_lock);
msleep(QSEECOM_TA_ION_ALLOCATE_DELAY);
+ mutex_lock(&app_access_lock);
+ }
ihandle = ion_alloc(qseecom.ion_clnt, fw_size,
SZ_4K, ION_HEAP(ION_QSECOM_TA_HEAP_ID), 0);
} while (IS_ERR_OR_NULL(ihandle) &&
@@ -4212,8 +4215,12 @@
ret = qseecom_scm_call(SCM_SVC_TZSCHEDULER, 1, cmd_buf, cmd_len,
&resp, sizeof(resp));
if (ret) {
- pr_err("scm_call to load failed : ret %d\n", ret);
- ret = -EIO;
+ pr_err("scm_call to load failed : ret %d, result %x\n",
+ ret, resp.result);
+ if (resp.result == QSEOS_RESULT_FAIL_APP_ALREADY_LOADED)
+ ret = -EEXIST;
+ else
+ ret = -EIO;
goto exit_disable_clk_vote;
}
@@ -4465,6 +4472,7 @@
}
mutex_lock(&app_access_lock);
+recheck:
app_ireq.qsee_cmd_id = QSEOS_APP_LOOKUP_COMMAND;
strlcpy(app_ireq.app_name, app_name, MAX_APP_NAME_SIZE);
ret = __qseecom_check_app_exists(app_ireq, &app_id);
@@ -4494,7 +4502,10 @@
pr_debug("%s: Loading app for the first time'\n",
qseecom.pdev->init_name);
ret = __qseecom_load_fw(data, app_name, &app_id);
- if (ret < 0)
+ if (ret == -EEXIST) {
+ pr_err("recheck if TA %s is loaded\n", app_name);
+ goto recheck;
+ } else if (ret < 0)
goto exit_ion_free;
}
data->client.app_id = app_id;
diff --git a/drivers/platform/msm/ep_pcie/ep_pcie_com.h b/drivers/platform/msm/ep_pcie/ep_pcie_com.h
index 33e0314..36d49e4 100644
--- a/drivers/platform/msm/ep_pcie/ep_pcie_com.h
+++ b/drivers/platform/msm/ep_pcie/ep_pcie_com.h
@@ -359,7 +359,7 @@
ulong global_irq_counter;
bool dump_conf;
-
+ bool config_mmio_init;
bool enumerated;
enum ep_pcie_link_status link_status;
bool perst_deast;
diff --git a/drivers/platform/msm/ep_pcie/ep_pcie_core.c b/drivers/platform/msm/ep_pcie/ep_pcie_core.c
index 4558530..0ada0bf 100644
--- a/drivers/platform/msm/ep_pcie/ep_pcie_core.c
+++ b/drivers/platform/msm/ep_pcie/ep_pcie_core.c
@@ -503,6 +503,13 @@
"Initial version of MMIO is:0x%x\n",
readl_relaxed(dev->mmio + PCIE20_MHIVER));
+ if (dev->config_mmio_init) {
+ EP_PCIE_DBG(dev,
+ "PCIe V%d: MMIO already initialized, return\n",
+ dev->rev);
+ return;
+ }
+
ep_pcie_write_reg(dev->mmio, PCIE20_MHICFG, 0x02800880);
ep_pcie_write_reg(dev->mmio, PCIE20_BHI_EXECENV, 0x2);
ep_pcie_write_reg(dev->mmio, PCIE20_MHICTRL, 0x0);
@@ -511,6 +518,8 @@
ep_pcie_write_reg(dev->mmio, PCIE20_BHI_VERSION_LOWER, 0x2);
ep_pcie_write_reg(dev->mmio, PCIE20_BHI_VERSION_UPPER, 0x1);
ep_pcie_write_reg(dev->mmio, PCIE20_BHI_INTVEC, 0xffffffff);
+
+ dev->config_mmio_init = true;
}
static void ep_pcie_core_init(struct ep_pcie_dev_t *dev, bool configured)
diff --git a/drivers/platform/msm/gsi/gsi.c b/drivers/platform/msm/gsi/gsi.c
index 1af3447..b2474dc 100644
--- a/drivers/platform/msm/gsi/gsi.c
+++ b/drivers/platform/msm/gsi/gsi.c
@@ -1876,6 +1876,32 @@
}
EXPORT_SYMBOL(gsi_alloc_channel);
+static void __gsi_read_channel_scratch(unsigned long chan_hdl,
+ union __packed gsi_channel_scratch * val)
+{
+ uint32_t reg;
+
+ reg = gsi_readl(gsi_ctx->base +
+ GSI_EE_n_GSI_CH_k_SCRATCH_0_OFFS(chan_hdl,
+ gsi_ctx->per.ee));
+ val->data.word1 = reg;
+
+ reg = gsi_readl(gsi_ctx->base +
+ GSI_EE_n_GSI_CH_k_SCRATCH_1_OFFS(chan_hdl,
+ gsi_ctx->per.ee));
+ val->data.word2 = reg;
+
+ reg = gsi_readl(gsi_ctx->base +
+ GSI_EE_n_GSI_CH_k_SCRATCH_2_OFFS(chan_hdl,
+ gsi_ctx->per.ee));
+ val->data.word3 = reg;
+
+ reg = gsi_readl(gsi_ctx->base +
+ GSI_EE_n_GSI_CH_k_SCRATCH_3_OFFS(chan_hdl,
+ gsi_ctx->per.ee));
+ val->data.word4 = reg;
+}
+
static void __gsi_write_channel_scratch(unsigned long chan_hdl,
union __packed gsi_channel_scratch val)
{
@@ -1936,6 +1962,40 @@
}
EXPORT_SYMBOL(gsi_write_channel_scratch);
+int gsi_read_channel_scratch(unsigned long chan_hdl,
+ union __packed gsi_channel_scratch * ch_scratch)
+{
+ struct gsi_chan_ctx *ctx;
+
+ if (!gsi_ctx) {
+ pr_err("%s:%d gsi context not allocated\n", __func__, __LINE__);
+ return -GSI_STATUS_NODEV;
+ }
+
+ if (chan_hdl >= gsi_ctx->max_ch) {
+ GSIERR("bad params chan_hdl=%lu\n", chan_hdl);
+ return -GSI_STATUS_INVALID_PARAMS;
+ }
+
+ if (gsi_ctx->chan[chan_hdl].state != GSI_CHAN_STATE_ALLOCATED &&
+ gsi_ctx->chan[chan_hdl].state != GSI_CHAN_STATE_STARTED &&
+ gsi_ctx->chan[chan_hdl].state != GSI_CHAN_STATE_STOPPED) {
+ GSIERR("bad state %d\n",
+ gsi_ctx->chan[chan_hdl].state);
+ return -GSI_STATUS_UNSUPPORTED_OP;
+ }
+
+ ctx = &gsi_ctx->chan[chan_hdl];
+
+ mutex_lock(&ctx->mlock);
+ __gsi_read_channel_scratch(chan_hdl, ch_scratch);
+ ctx->restore_scratch = *ch_scratch;
+ mutex_unlock(&ctx->mlock);
+
+ return GSI_STATUS_SUCCESS;
+}
+EXPORT_SYMBOL(gsi_read_channel_scratch);
+
int gsi_query_channel_db_addr(unsigned long chan_hdl,
uint32_t *db_addr_wp_lsb, uint32_t *db_addr_wp_msb)
{
diff --git a/drivers/platform/msm/gsi/gsi.h b/drivers/platform/msm/gsi/gsi.h
index 92849d9..4a3f4ec 100644
--- a/drivers/platform/msm/gsi/gsi.h
+++ b/drivers/platform/msm/gsi/gsi.h
@@ -137,6 +137,7 @@
bool allocated;
atomic_t poll_mode;
union __packed gsi_channel_scratch scratch;
+ union __packed gsi_channel_scratch restore_scratch;
struct gsi_chan_stats stats;
bool enable_dp_stats;
bool print_dp_stats;
diff --git a/drivers/platform/msm/ipa/ipa_clients/ipa_gsb.c b/drivers/platform/msm/ipa/ipa_clients/ipa_gsb.c
index df19384..5812d8d 100644
--- a/drivers/platform/msm/ipa/ipa_clients/ipa_gsb.c
+++ b/drivers/platform/msm/ipa/ipa_clients/ipa_gsb.c
@@ -67,7 +67,8 @@
static char dbg_buff[IPA_GSB_MAX_MSG_LEN];
#define IPA_GSB_SKB_HEADROOM 256
-#define IPA_GSB_AGGR_BYTE_LIMIT 6
+#define IPA_GSB_SKB_DUMMY_HEADER 42
+#define IPA_GSB_AGGR_BYTE_LIMIT 14
#define IPA_GSB_AGGR_TIME_LIMIT 1
static struct dentry *dent;
@@ -278,22 +279,36 @@
"%s_ipv4", iface_info->netdev_name);
snprintf(hdr->hdr[1].name, sizeof(hdr->hdr[1].name),
"%s_ipv6", iface_info->netdev_name);
- /* partial header: [hdl][QMAP ID][pkt size][ETH header] */
+ /*
+ * partial header:
+ * [hdl][QMAP ID][pkt size][Dummy Header][ETH header]
+ */
for (i = IPA_IP_v4; i < IPA_IP_MAX; i++) {
- hdr->hdr[i].hdr_len = ETH_HLEN + sizeof(struct ipa_gsb_mux_hdr);
+ /*
+ * Optimization: add dummy header to reserve space
+ * for rndis header, so we can do the skb_clone
+ * instead of deep copy.
+ */
+ hdr->hdr[i].hdr_len = ETH_HLEN +
+ sizeof(struct ipa_gsb_mux_hdr) +
+ IPA_GSB_SKB_DUMMY_HEADER;
hdr->hdr[i].type = IPA_HDR_L2_ETHERNET_II;
hdr->hdr[i].is_partial = 1;
hdr->hdr[i].is_eth2_ofst_valid = 1;
- hdr->hdr[i].eth2_ofst = sizeof(struct ipa_gsb_mux_hdr);
+ hdr->hdr[i].eth2_ofst = sizeof(struct ipa_gsb_mux_hdr) +
+ IPA_GSB_SKB_DUMMY_HEADER;
/* populate iface handle */
hdr->hdr[i].hdr[0] = iface_info->iface_hdl;
/* populate src ETH address */
- memcpy(&hdr->hdr[i].hdr[10], iface_info->device_ethaddr, 6);
+ memcpy(&hdr->hdr[i].hdr[10 + IPA_GSB_SKB_DUMMY_HEADER],
+ iface_info->device_ethaddr, 6);
/* populate Ethertype */
if (i == IPA_IP_v4)
- *(u16 *)(hdr->hdr[i].hdr + 16) = htons(ETH_P_IP);
+ *(u16 *)(hdr->hdr[i].hdr + 16 +
+ IPA_GSB_SKB_DUMMY_HEADER) = htons(ETH_P_IP);
else
- *(u16 *)(hdr->hdr[i].hdr + 16) = htons(ETH_P_IPV6);
+ *(u16 *)(hdr->hdr[i].hdr + 16 +
+ IPA_GSB_SKB_DUMMY_HEADER) = htons(ETH_P_IPV6);
}
if (ipa_add_hdr(hdr)) {
@@ -410,7 +425,7 @@
return;
}
- IPA_GSB_DBG("wake up clients\n");
+ IPA_GSB_DBG_LOW("wake up clients\n");
for (i = 0; i < MAX_SUPPORTED_IFACE; i++)
if (ipa_gsb_ctx->iface[i] != NULL)
ipa_gsb_ctx->iface[i]->wakeup_request(
@@ -629,21 +644,6 @@
}
EXPORT_SYMBOL(ipa_bridge_cleanup);
-static struct sk_buff *ipa_gsb_skb_copy(struct sk_buff *skb, int len)
-{
- struct sk_buff *skb2 = NULL;
-
- skb2 = __dev_alloc_skb(len + IPA_GSB_SKB_HEADROOM, GFP_KERNEL);
- if (likely(skb2)) {
- skb_reserve(skb2, IPA_GSB_SKB_HEADROOM);
- memcpy(skb2->data, skb->data, len);
- skb2->len = len;
- skb_set_tail_pointer(skb2, len);
- }
-
- return skb2;
-}
-
static void ipa_gsb_cons_cb(void *priv, enum ipa_dp_evt_type evt,
unsigned long data)
{
@@ -665,21 +665,33 @@
mux_hdr = (struct ipa_gsb_mux_hdr *)skb->data;
pkt_size = mux_hdr->pkt_size;
/* 4-byte padding */
- pad_byte = ((pkt_size + sizeof(*mux_hdr) + ETH_HLEN + 3) & ~3)
- - (pkt_size + sizeof(*mux_hdr) + ETH_HLEN);
+ pad_byte = ((pkt_size + sizeof(*mux_hdr) + ETH_HLEN +
+ 3 + IPA_GSB_SKB_DUMMY_HEADER) & ~3) -
+ (pkt_size + sizeof(*mux_hdr) +
+ ETH_HLEN + IPA_GSB_SKB_DUMMY_HEADER);
hdl = mux_hdr->iface_hdl;
- IPA_GSB_DBG("pkt_size: %d, pad_byte: %d, hdl: %d\n",
+ IPA_GSB_DBG_LOW("pkt_size: %d, pad_byte: %d, hdl: %d\n",
pkt_size, pad_byte, hdl);
- /* remove 4 byte mux header */
- skb_pull(skb, sizeof(*mux_hdr));
- skb2 = ipa_gsb_skb_copy(skb, pkt_size + ETH_HLEN);
+ /* remove 4 byte mux header AND dummy header*/
+ skb_pull(skb, sizeof(*mux_hdr) + IPA_GSB_SKB_DUMMY_HEADER);
+
+ skb2 = skb_clone(skb, GFP_KERNEL);
+ if (!skb2) {
+ IPA_GSB_ERR("skb_clone failed\n");
+ WARN_ON(1);
+ break;
+ }
+ skb_trim(skb2, pkt_size + ETH_HLEN);
ipa_gsb_ctx->iface[hdl]->send_dl_skb(
ipa_gsb_ctx->iface[hdl]->priv, skb2);
ipa_gsb_ctx->iface[hdl]->iface_stats.num_dl_packets++;
-
skb_pull(skb, pkt_size + ETH_HLEN + pad_byte);
}
+ if (skb) {
+ dev_kfree_skb_any(skb);
+ skb = NULL;
+ }
}
static void ipa_gsb_tx_dp_notify(void *priv, enum ipa_dp_evt_type evt,
@@ -702,7 +714,7 @@
/* change to host order */
*(u32 *)mux_hdr = ntohl(*(u32 *)mux_hdr);
hdl = mux_hdr->iface_hdl;
- IPA_GSB_DBG("evt: %d, hdl in tx_dp_notify: %d\n", evt, hdl);
+ IPA_GSB_DBG_LOW("evt: %d, hdl in tx_dp_notify: %d\n", evt, hdl);
/* remove 4 byte mux header */
skb_pull(skb, sizeof(struct ipa_gsb_mux_hdr));
@@ -740,7 +752,8 @@
/* configure TX EP */
cons_params.client = IPA_CLIENT_ODU_EMB_CONS;
cons_params.ipa_ep_cfg.hdr.hdr_len =
- ETH_HLEN + sizeof(struct ipa_gsb_mux_hdr);
+ ETH_HLEN + sizeof(struct ipa_gsb_mux_hdr) +
+ IPA_GSB_SKB_DUMMY_HEADER;
cons_params.ipa_ep_cfg.hdr.hdr_ofst_pkt_size_valid = 1;
cons_params.ipa_ep_cfg.hdr.hdr_ofst_pkt_size = 2;
cons_params.ipa_ep_cfg.hdr_ext.hdr_pad_to_alignment = 2;
@@ -911,7 +924,7 @@
return -EFAULT;
}
- IPA_GSB_DBG("client hdl: %d\n", hdl);
+ IPA_GSB_DBG_LOW("client hdl: %d\n", hdl);
if (!ipa_gsb_ctx->iface[hdl]->is_connected) {
IPA_GSB_ERR("iface is not connected\n");
@@ -919,7 +932,7 @@
}
if (ipa_gsb_ctx->iface[hdl]->is_resumed) {
- IPA_GSB_DBG("iface was already resumed\n");
+ IPA_GSB_DBG_LOW("iface was already resumed\n");
return 0;
}
@@ -946,7 +959,7 @@
ipa_gsb_ctx->iface[hdl]->is_resumed = true;
ipa_gsb_ctx->num_resumed_iface++;
- IPA_GSB_DBG("num resumed iface: %d\n",
+ IPA_GSB_DBG_LOW("num resumed iface: %d\n",
ipa_gsb_ctx->num_resumed_iface);
mutex_unlock(&ipa_gsb_ctx->lock);
@@ -963,7 +976,7 @@
return -EFAULT;
}
- IPA_GSB_DBG("client hdl: %d\n", hdl);
+ IPA_GSB_DBG_LOW("client hdl: %d\n", hdl);
if (!ipa_gsb_ctx->iface[hdl]->is_connected) {
IPA_GSB_ERR("iface is not connected\n");
@@ -971,7 +984,7 @@
}
if (!ipa_gsb_ctx->iface[hdl]->is_resumed) {
- IPA_GSB_DBG("iface was already suspended\n");
+ IPA_GSB_DBG_LOW("iface was already suspended\n");
return 0;
}
@@ -999,7 +1012,7 @@
ipa_gsb_ctx->iface[hdl]->is_resumed = false;
ipa_gsb_ctx->num_resumed_iface--;
- IPA_GSB_DBG("num resumed iface: %d\n",
+ IPA_GSB_DBG_LOW("num resumed iface: %d\n",
ipa_gsb_ctx->num_resumed_iface);
mutex_unlock(&ipa_gsb_ctx->lock);
@@ -1032,11 +1045,11 @@
struct sk_buff *skb2;
int ret;
- IPA_GSB_DBG("client hdl: %d\n", hdl);
+ IPA_GSB_DBG_LOW("client hdl: %d\n", hdl);
/* make sure skb has enough headroom */
if (unlikely(skb_headroom(skb) < sizeof(struct ipa_gsb_mux_hdr))) {
- IPA_GSB_DBG("skb doesn't have enough headroom\n");
+ IPA_GSB_DBG_LOW("skb doesn't have enough headroom\n");
skb2 = skb_copy_expand(skb, sizeof(struct ipa_gsb_mux_hdr),
0, GFP_ATOMIC);
if (!skb2) {
diff --git a/drivers/platform/msm/ipa/ipa_clients/ipa_mhi_client.c b/drivers/platform/msm/ipa/ipa_clients/ipa_mhi_client.c
index 906e911..b4af0a09 100644
--- a/drivers/platform/msm/ipa/ipa_clients/ipa_mhi_client.c
+++ b/drivers/platform/msm/ipa/ipa_clients/ipa_mhi_client.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 2015, 2017 The Linux Foundation. All rights reserved.
+/* Copyright (c) 2015, 2017-2018 The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
@@ -24,13 +24,39 @@
#endif
#define IPA_MHI_DRV_NAME "ipa_mhi_client"
+
#define IPA_MHI_DBG(fmt, args...) \
- pr_debug(IPA_MHI_DRV_NAME " %s:%d " fmt, \
- __func__, __LINE__, ## args)
+ do { \
+ pr_debug(IPA_MHI_DRV_NAME " %s:%d " fmt, \
+ __func__, __LINE__, ## args); \
+ IPA_IPC_LOGGING(ipa_get_ipc_logbuf(), \
+ IPA_MHI_DRV_NAME " %s:%d " fmt, ## args); \
+ IPA_IPC_LOGGING(ipa_get_ipc_logbuf_low(), \
+ IPA_MHI_DRV_NAME " %s:%d " fmt, ## args); \
+ } while (0)
+
+#define IPA_MHI_DBG_LOW(fmt, args...) \
+ do { \
+ pr_debug(IPA_MHI_DRV_NAME " %s:%d " fmt, \
+ __func__, __LINE__, ## args); \
+ IPA_IPC_LOGGING(ipa_get_ipc_logbuf_low(), \
+ IPA_MHI_DRV_NAME " %s:%d " fmt, ## args); \
+ } while (0)
+
+
#define IPA_MHI_ERR(fmt, args...) \
- pr_err(IPA_MHI_DRV_NAME " %s:%d " fmt, __func__, __LINE__, ## args)
+ do { \
+ pr_err(IPA_MHI_DRV_NAME " %s:%d " fmt, \
+ __func__, __LINE__, ## args); \
+ IPA_IPC_LOGGING(ipa_get_ipc_logbuf(), \
+ IPA_MHI_DRV_NAME " %s:%d " fmt, ## args); \
+ IPA_IPC_LOGGING(ipa_get_ipc_logbuf_low(), \
+ IPA_MHI_DRV_NAME " %s:%d " fmt, ## args); \
+ } while (0)
+
#define IPA_MHI_FUNC_ENTRY() \
IPA_MHI_DBG("ENTRY\n")
+
#define IPA_MHI_FUNC_EXIT() \
IPA_MHI_DBG("EXIT\n")
diff --git a/drivers/platform/msm/ipa/ipa_clients/ipa_usb.c b/drivers/platform/msm/ipa/ipa_clients/ipa_usb.c
index c7df5cf..8b998fe 100644
--- a/drivers/platform/msm/ipa/ipa_clients/ipa_usb.c
+++ b/drivers/platform/msm/ipa/ipa_clients/ipa_usb.c
@@ -1336,7 +1336,12 @@
chan_params.chan_params.ring_base_addr =
params->xfer_ring_base_addr_iova;
chan_params.chan_params.ring_base_vaddr = NULL;
- chan_params.chan_params.use_db_eng = GSI_CHAN_DB_MODE;
+ if (ipa3_ctx->ipa_hw_type >= IPA_HW_v4_0)
+ chan_params.chan_params.use_db_eng = GSI_CHAN_DIRECT_MODE;
+ else
+ chan_params.chan_params.use_db_eng = GSI_CHAN_DB_MODE;
+ chan_params.chan_params.prefetch_mode =
+ ipa_get_ep_prefetch_mode(chan_params.client);
chan_params.chan_params.max_prefetch = GSI_ONE_PREFETCH_SEG;
if (params->dir == GSI_CHAN_DIR_FROM_GSI)
chan_params.chan_params.low_weight =
diff --git a/drivers/platform/msm/ipa/ipa_v3/ipa.c b/drivers/platform/msm/ipa/ipa_v3/ipa.c
index 82c8709..9190e9e 100644
--- a/drivers/platform/msm/ipa/ipa_v3/ipa.c
+++ b/drivers/platform/msm/ipa/ipa_v3/ipa.c
@@ -6270,7 +6270,7 @@
iova_p, &pa_p, size_p);
ipa3_iommu_map(cb->mapping->domain,
iova_p, pa_p, size_p,
- IOMMU_READ | IOMMU_WRITE | IOMMU_MMIO);
+ IOMMU_READ | IOMMU_WRITE);
}
diff --git a/drivers/platform/msm/ipa/ipa_v3/ipa_dp.c b/drivers/platform/msm/ipa/ipa_v3/ipa_dp.c
index 34f3265..d3ed36a 100644
--- a/drivers/platform/msm/ipa/ipa_v3/ipa_dp.c
+++ b/drivers/platform/msm/ipa/ipa_v3/ipa_dp.c
@@ -35,6 +35,9 @@
#define IPA_GENERIC_AGGR_TIME_LIMIT 1
#define IPA_GENERIC_AGGR_PKT_LIMIT 0
+#define IPA_GSB_AGGR_BYTE_LIMIT 14
+#define IPA_GSB_RX_BUFF_BASE_SZ 16384
+
#define IPA_GENERIC_RX_BUFF_BASE_SZ 8192
#define IPA_REAL_GENERIC_RX_BUFF_SZ(X) (SKB_DATA_ALIGN(\
(X) + NET_SKB_PAD) +\
@@ -2946,11 +2949,14 @@
/* recycle skb for GSB use case */
if (ipa3_ctx->ipa_hw_type >= IPA_HW_v4_0) {
sys->free_rx_wrapper =
- ipa3_recycle_rx_wrapper;
+ ipa3_free_rx_wrapper;
sys->repl_hdlr =
- ipa3_replenish_rx_cache_recycle;
+ ipa3_replenish_rx_cache;
+ /* Overwrite buffer size & aggr limit for GSB */
sys->rx_buff_sz = IPA_GENERIC_RX_BUFF_SZ(
- IPA_GENERIC_RX_BUFF_BASE_SZ);
+ IPA_GSB_RX_BUFF_BASE_SZ);
+ in->ipa_ep_cfg.aggr.aggr_byte_limit =
+ IPA_GSB_AGGR_BYTE_LIMIT;
} else {
sys->free_rx_wrapper =
ipa3_free_rx_wrapper;
@@ -3695,8 +3701,13 @@
ep->gsi_mem_info.chan_ring_base_vaddr =
gsi_channel_props.ring_base_vaddr;
- gsi_channel_props.use_db_eng = GSI_CHAN_DB_MODE;
+ if (ipa3_ctx->ipa_hw_type >= IPA_HW_v4_0)
+ gsi_channel_props.use_db_eng = GSI_CHAN_DIRECT_MODE;
+ else
+ gsi_channel_props.use_db_eng = GSI_CHAN_DB_MODE;
gsi_channel_props.max_prefetch = GSI_ONE_PREFETCH_SEG;
+ gsi_channel_props.prefetch_mode =
+ ipa_get_ep_prefetch_mode(ep->client);
if (ep->client == IPA_CLIENT_APPS_CMD_PROD)
gsi_channel_props.low_weight = IPA_GSI_MAX_CH_LOW_WEIGHT;
else
@@ -3935,7 +3946,12 @@
dma_alloc_coherent(ipa3_ctx->pdev, gsi_channel_props.ring_len,
&dma_addr, 0);
gsi_channel_props.ring_base_addr = dma_addr;
- gsi_channel_props.use_db_eng = GSI_CHAN_DB_MODE;
+
+ if (ipa3_ctx->ipa_hw_type >= IPA_HW_v4_0)
+ gsi_channel_props.use_db_eng = GSI_CHAN_DIRECT_MODE;
+ else
+ gsi_channel_props.use_db_eng = GSI_CHAN_DB_MODE;
+
gsi_channel_props.max_prefetch = GSI_ONE_PREFETCH_SEG;
gsi_channel_props.low_weight = 1;
gsi_channel_props.err_cb = ipa_gsi_chan_err_cb;
diff --git a/drivers/platform/msm/ipa/ipa_v3/ipa_flt.c b/drivers/platform/msm/ipa/ipa_v3/ipa_flt.c
index 6703bf5..b090151 100644
--- a/drivers/platform/msm/ipa/ipa_v3/ipa_flt.c
+++ b/drivers/platform/msm/ipa/ipa_v3/ipa_flt.c
@@ -1014,41 +1014,12 @@
goto error;
}
+ if (__ipa_validate_flt_rule(&frule->rule, &rt_tbl, ip))
+ goto error;
+
if (entry->rt_tbl)
entry->rt_tbl->ref_cnt--;
- if (frule->rule.action != IPA_PASS_TO_EXCEPTION) {
- if (!frule->rule.eq_attrib_type) {
- if (!frule->rule.rt_tbl_hdl) {
- IPAERR_RL("invalid RT tbl\n");
- goto error;
- }
-
- rt_tbl = ipa3_id_find(frule->rule.rt_tbl_hdl);
- if (rt_tbl == NULL) {
- IPAERR_RL("RT tbl not found\n");
- goto error;
- }
-
- if (rt_tbl->cookie != IPA_RT_TBL_COOKIE) {
- IPAERR_RL("RT table cookie is invalid\n");
- goto error;
- }
- } else {
- if (frule->rule.rt_tbl_idx > ((ip == IPA_IP_v4) ?
- IPA_MEM_PART(v4_modem_rt_index_hi) :
- IPA_MEM_PART(v6_modem_rt_index_hi))) {
- IPAERR_RL("invalid RT tbl\n");
- goto error;
- }
- }
- } else {
- if (frule->rule.rt_tbl_idx > 0) {
- IPAERR_RL("invalid RT tbl\n");
- goto error;
- }
- }
-
entry->rule = frule->rule;
entry->rt_tbl = rt_tbl;
if (entry->rt_tbl)
diff --git a/drivers/platform/msm/ipa/ipa_v3/ipa_i.h b/drivers/platform/msm/ipa/ipa_v3/ipa_i.h
index 268f5fa..c860bd0 100644
--- a/drivers/platform/msm/ipa/ipa_v3/ipa_i.h
+++ b/drivers/platform/msm/ipa/ipa_v3/ipa_i.h
@@ -2258,6 +2258,8 @@
*/
int ipa3_get_ep_mapping(enum ipa_client_type client);
+enum gsi_prefetch_mode ipa_get_ep_prefetch_mode(enum ipa_client_type client);
+
bool ipa3_is_ready(void);
void ipa3_proxy_clk_vote(void);
diff --git a/drivers/platform/msm/ipa/ipa_v3/ipa_mhi.c b/drivers/platform/msm/ipa/ipa_v3/ipa_mhi.c
index 82cd8187..dd97038 100644
--- a/drivers/platform/msm/ipa/ipa_v3/ipa_mhi.c
+++ b/drivers/platform/msm/ipa/ipa_v3/ipa_mhi.c
@@ -56,9 +56,9 @@
#define IPA_MHI_FUNC_ENTRY() \
- IPA_MHI_DBG_LOW("ENTRY\n")
+ IPA_MHI_DBG("ENTRY\n")
#define IPA_MHI_FUNC_EXIT() \
- IPA_MHI_DBG_LOW("EXIT\n")
+ IPA_MHI_DBG("EXIT\n")
#define IPA_MHI_MAX_UL_CHANNELS 1
#define IPA_MHI_MAX_DL_CHANNELS 1
@@ -198,6 +198,7 @@
union __packed gsi_channel_scratch ch_scratch;
struct ipa3_ep_context *ep;
const struct ipa_gsi_ep_config *ep_cfg;
+ bool burst_mode_enabled = false;
IPA_MHI_FUNC_ENTRY();
@@ -280,8 +281,21 @@
ch_props.ring_len = params->ch_ctx_host->rlen;
ch_props.ring_base_addr = IPA_MHI_HOST_ADDR_COND(
params->ch_ctx_host->rbase);
- ch_props.use_db_eng = GSI_CHAN_DB_MODE;
+
+ if (params->ch_ctx_host->brstmode == IPA_MHI_BURST_MODE_DEFAULT ||
+ params->ch_ctx_host->brstmode == IPA_MHI_BURST_MODE_ENABLE) {
+ burst_mode_enabled = true;
+ }
+
+ if (ipa3_ctx->ipa_hw_type >= IPA_HW_v4_0 &&
+ !burst_mode_enabled)
+ ch_props.use_db_eng = GSI_CHAN_DIRECT_MODE;
+ else
+ ch_props.use_db_eng = GSI_CHAN_DB_MODE;
+
ch_props.max_prefetch = GSI_ONE_PREFETCH_SEG;
+ ch_props.prefetch_mode =
+ ipa_get_ep_prefetch_mode(client);
ch_props.low_weight = 1;
ch_props.err_cb = params->ch_err_cb;
ch_props.chan_user_data = params->channel;
@@ -307,9 +321,9 @@
ch_scratch.mhi.outstanding_threshold = 0;
}
ch_scratch.mhi.oob_mod_threshold = 4;
- if (params->ch_ctx_host->brstmode == IPA_MHI_BURST_MODE_DEFAULT ||
- params->ch_ctx_host->brstmode == IPA_MHI_BURST_MODE_ENABLE) {
- ch_scratch.mhi.burst_mode_enabled = true;
+
+ if (burst_mode_enabled) {
+ ch_scratch.mhi.burst_mode_enabled = burst_mode_enabled;
ch_scratch.mhi.polling_configuration =
ipa3_mhi_get_ch_poll_cfg(client, params->ch_ctx_host,
(ch_props.ring_len / ch_props.re_size));
@@ -549,6 +563,7 @@
int res;
int ipa_ep_idx;
struct ipa3_ep_context *ep;
+ union __packed gsi_channel_scratch gsi_ch_scratch;
IPA_MHI_FUNC_ENTRY();
@@ -563,11 +578,34 @@
/*
* set polling mode bit to DB mode before
* resuming the channel
+ *
+ * For MHI-->IPA pipes:
+ * when resuming due to transition to M0,
+ * set the polling mode bit to 0.
+ * In other cases, restore it's value form
+ * when you stopped the channel.
+ * Here, after successful resume client move to M0 state.
+ * So, by default setting polling mode bit to 0.
+ *
+ * For IPA-->MHI pipe:
+ * always restore the polling mode bit.
*/
- res = gsi_write_channel_scratch(
- ep->gsi_chan_hdl, ch_scratch);
+
+ res = gsi_read_channel_scratch(
+ ep->gsi_chan_hdl, &gsi_ch_scratch);
if (res) {
- IPA_MHI_ERR("write ch scratch fail %d\n"
+ IPA_MHI_ERR("Read ch scratch fail %d\n"
+ , res);
+ return res;
+ }
+
+ if (IPA_CLIENT_IS_PROD(client))
+ gsi_ch_scratch.mhi.polling_mode = false;
+
+ res = gsi_write_channel_scratch(
+ ep->gsi_chan_hdl, gsi_ch_scratch);
+ if (res) {
+ IPA_MHI_ERR("Write ch scratch fail %d\n"
, res);
return res;
}
diff --git a/drivers/platform/msm/ipa/ipa_v3/ipa_utils.c b/drivers/platform/msm/ipa/ipa_v3/ipa_utils.c
index 554023e..73fb499 100644
--- a/drivers/platform/msm/ipa/ipa_v3/ipa_utils.c
+++ b/drivers/platform/msm/ipa/ipa_v3/ipa_utils.c
@@ -1126,86 +1126,86 @@
true,
IPA_DPS_HPS_REP_SEQ_TYPE_2PKT_PROC_PASS_NO_DEC_UCP_DMAP,
QMB_MASTER_SELECT_DDR,
- { 6, 2, 8, 16, IPA_EE_UC } },
+ { 6, 2, 8, 16, IPA_EE_UC, GSI_USE_PREFETCH_BUFS } },
[IPA_4_0][IPA_CLIENT_USB_PROD] = {
true, IPA_v4_0_GROUP_UL_DL,
true,
IPA_DPS_HPS_REP_SEQ_TYPE_2PKT_PROC_PASS_NO_DEC_UCP_DMAP,
QMB_MASTER_SELECT_DDR,
- { 0, 8, 8, 16, IPA_EE_AP } },
+ { 0, 8, 8, 16, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0][IPA_CLIENT_APPS_LAN_PROD] = {
true, IPA_v4_0_GROUP_UL_DL,
false,
IPA_DPS_HPS_SEQ_TYPE_2ND_PKT_PROCESS_PASS_NO_DEC_UCP,
QMB_MASTER_SELECT_DDR,
- { 8, 10, 8, 16, IPA_EE_AP } },
+ { 8, 10, 8, 16, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0][IPA_CLIENT_APPS_WAN_PROD] = {
true, IPA_v4_0_GROUP_UL_DL,
true,
IPA_DPS_HPS_REP_SEQ_TYPE_2PKT_PROC_PASS_NO_DEC_UCP_DMAP,
QMB_MASTER_SELECT_DDR,
- { 2, 3, 16, 32, IPA_EE_AP } },
+ { 2, 3, 16, 32, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0][IPA_CLIENT_APPS_CMD_PROD] = {
true, IPA_v4_0_GROUP_UL_DL,
false,
IPA_DPS_HPS_SEQ_TYPE_DMA_ONLY,
QMB_MASTER_SELECT_DDR,
- { 5, 4, 20, 24, IPA_EE_AP } },
+ { 5, 4, 20, 24, IPA_EE_AP, GSI_USE_PREFETCH_BUFS } },
[IPA_4_0][IPA_CLIENT_ODU_PROD] = {
true, IPA_v4_0_GROUP_UL_DL,
true,
IPA_DPS_HPS_REP_SEQ_TYPE_2PKT_PROC_PASS_NO_DEC_UCP_DMAP,
QMB_MASTER_SELECT_DDR,
- { 1, 0, 8, 16, IPA_EE_AP } },
+ { 1, 0, 8, 16, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0][IPA_CLIENT_ETHERNET_PROD] = {
true, IPA_v4_0_GROUP_UL_DL,
true,
IPA_DPS_HPS_REP_SEQ_TYPE_2PKT_PROC_PASS_NO_DEC_UCP_DMAP,
QMB_MASTER_SELECT_DDR,
- { 9, 0, 8, 16, IPA_EE_UC } },
+ { 9, 0, 8, 16, IPA_EE_UC, GSI_USE_PREFETCH_BUFS } },
[IPA_4_0][IPA_CLIENT_Q6_WAN_PROD] = {
true, IPA_v4_0_GROUP_UL_DL,
true,
IPA_DPS_HPS_SEQ_TYPE_2ND_PKT_PROCESS_PASS_NO_DEC_UCP,
QMB_MASTER_SELECT_DDR,
- { 3, 0, 16, 32, IPA_EE_Q6 } },
+ { 3, 0, 16, 32, IPA_EE_Q6, GSI_USE_PREFETCH_BUFS } },
[IPA_4_0][IPA_CLIENT_Q6_CMD_PROD] = {
true, IPA_v4_0_GROUP_UL_DL,
false,
IPA_DPS_HPS_SEQ_TYPE_PKT_PROCESS_NO_DEC_UCP,
QMB_MASTER_SELECT_DDR,
- { 4, 1, 20, 24, IPA_EE_Q6 } },
+ { 4, 1, 20, 24, IPA_EE_Q6, GSI_USE_PREFETCH_BUFS } },
/* Only for test purpose */
[IPA_4_0][IPA_CLIENT_TEST_PROD] = {
true, IPA_v4_0_GROUP_UL_DL,
true,
IPA_DPS_HPS_SEQ_TYPE_2ND_PKT_PROCESS_PASS_NO_DEC_UCP,
QMB_MASTER_SELECT_DDR,
- {0, 8, 8, 16, IPA_EE_AP } },
+ {0, 8, 8, 16, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0][IPA_CLIENT_TEST1_PROD] = {
true, IPA_v4_0_GROUP_UL_DL,
true,
IPA_DPS_HPS_SEQ_TYPE_2ND_PKT_PROCESS_PASS_NO_DEC_UCP,
QMB_MASTER_SELECT_DDR,
- {0, 8, 8, 16, IPA_EE_AP } },
+ {0, 8, 8, 16, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0][IPA_CLIENT_TEST2_PROD] = {
true, IPA_v4_0_GROUP_UL_DL,
true,
IPA_DPS_HPS_SEQ_TYPE_2ND_PKT_PROCESS_PASS_NO_DEC_UCP,
QMB_MASTER_SELECT_DDR,
- { 1, 0, 8, 16, IPA_EE_AP } },
+ { 1, 0, 8, 16, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0][IPA_CLIENT_TEST3_PROD] = {
true, IPA_v4_0_GROUP_UL_DL,
true,
IPA_DPS_HPS_SEQ_TYPE_2ND_PKT_PROCESS_PASS_NO_DEC_UCP,
QMB_MASTER_SELECT_DDR,
- { 7, 9, 8, 16, IPA_EE_AP } },
+ { 7, 9, 8, 16, IPA_EE_AP, GSI_USE_PREFETCH_BUFS } },
[IPA_4_0][IPA_CLIENT_TEST4_PROD] = {
true, IPA_v4_0_GROUP_UL_DL,
true,
IPA_DPS_HPS_SEQ_TYPE_2ND_PKT_PROCESS_PASS_NO_DEC_UCP,
QMB_MASTER_SELECT_DDR,
- {8, 10, 8, 16, IPA_EE_AP } },
+ {8, 10, 8, 16, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0][IPA_CLIENT_WLAN1_CONS] = {
@@ -1213,73 +1213,73 @@
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_DDR,
- { 18, 3, 6, 9, IPA_EE_UC } },
+ { 18, 3, 6, 9, IPA_EE_UC, GSI_USE_PREFETCH_BUFS } },
[IPA_4_0][IPA_CLIENT_WLAN2_CONS] = {
true, IPA_v4_0_GROUP_UL_DL,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_DDR,
- { 20, 13, 9, 9, IPA_EE_AP } },
+ { 20, 13, 9, 9, IPA_EE_AP, GSI_USE_PREFETCH_BUFS } },
[IPA_4_0][IPA_CLIENT_WLAN3_CONS] = {
true, IPA_v4_0_GROUP_UL_DL,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_DDR,
- { 21, 14, 9, 9, IPA_EE_AP } },
+ { 21, 14, 9, 9, IPA_EE_AP, GSI_USE_PREFETCH_BUFS } },
[IPA_4_0][IPA_CLIENT_USB_CONS] = {
true, IPA_v4_0_GROUP_UL_DL,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_DDR,
- { 19, 12, 9, 9, IPA_EE_AP } },
+ { 19, 12, 9, 9, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0][IPA_CLIENT_USB_DPL_CONS] = {
true, IPA_v4_0_GROUP_UL_DL,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_DDR,
- { 15, 7, 5, 5, IPA_EE_AP } },
+ { 15, 7, 5, 5, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0][IPA_CLIENT_APPS_LAN_CONS] = {
true, IPA_v4_0_GROUP_UL_DL,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_DDR,
- { 10, 5, 9, 9, IPA_EE_AP } },
+ { 10, 5, 9, 9, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0][IPA_CLIENT_APPS_WAN_CONS] = {
true, IPA_v4_0_GROUP_UL_DL,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_DDR,
- { 11, 6, 9, 9, IPA_EE_AP } },
+ { 11, 6, 9, 9, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0][IPA_CLIENT_ODU_EMB_CONS] = {
true, IPA_v4_0_GROUP_UL_DL,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_DDR,
- { 17, 1, 17, 17, IPA_EE_AP } },
+ { 17, 1, 17, 17, IPA_EE_AP, GSI_USE_PREFETCH_BUFS } },
[IPA_4_0][IPA_CLIENT_ETHERNET_CONS] = {
true, IPA_v4_0_GROUP_UL_DL,
true,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_DDR,
- { 22, 1, 17, 17, IPA_EE_UC } },
+ { 22, 1, 17, 17, IPA_EE_UC, GSI_USE_PREFETCH_BUFS } },
[IPA_4_0][IPA_CLIENT_Q6_LAN_CONS] = {
true, IPA_v4_0_GROUP_UL_DL,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_DDR,
- { 14, 4, 9, 9, IPA_EE_Q6 } },
+ { 14, 4, 9, 9, IPA_EE_Q6, GSI_USE_PREFETCH_BUFS } },
[IPA_4_0][IPA_CLIENT_Q6_WAN_CONS] = {
true, IPA_v4_0_GROUP_UL_DL,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_DDR,
- { 13, 3, 9, 9, IPA_EE_Q6 } },
+ { 13, 3, 9, 9, IPA_EE_Q6, GSI_USE_PREFETCH_BUFS } },
[IPA_4_0][IPA_CLIENT_Q6_LTE_WIFI_AGGR_CONS] = {
true, IPA_v4_0_GROUP_UL_DL,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_DDR,
- { 16, 5, 9, 9, IPA_EE_Q6 } },
+ { 16, 5, 9, 9, IPA_EE_Q6, GSI_USE_PREFETCH_BUFS } },
/* Only for test purpose */
/* MBIM aggregation test pipes should have the same QMB as USB_CONS */
[IPA_4_0][IPA_CLIENT_TEST_CONS] = {
@@ -1287,38 +1287,38 @@
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_DDR,
- { 11, 6, 9, 9, IPA_EE_AP } },
+ { 11, 6, 9, 9, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0][IPA_CLIENT_TEST1_CONS] = {
true, IPA_v4_0_GROUP_UL_DL,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_DDR,
- { 11, 6, 9, 9, IPA_EE_AP } },
+ { 11, 6, 9, 9, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0][IPA_CLIENT_TEST2_CONS] = {
true, IPA_v4_0_GROUP_UL_DL,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_DDR,
- { 12, 2, 5, 5, IPA_EE_AP } },
+ { 12, 2, 5, 5, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0][IPA_CLIENT_TEST3_CONS] = {
true, IPA_v4_0_GROUP_UL_DL,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_DDR,
- { 19, 12, 9, 9, IPA_EE_AP } },
+ { 19, 12, 9, 9, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0][IPA_CLIENT_TEST4_CONS] = {
true, IPA_v4_0_GROUP_UL_DL,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_DDR,
- { 21, 14, 9, 9, IPA_EE_AP } },
+ { 21, 14, 9, 9, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
/* Dummy consumer (pipe 31) is used in L2TP rt rule */
[IPA_4_0][IPA_CLIENT_DUMMY_CONS] = {
true, IPA_v4_0_GROUP_UL_DL,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_DDR,
- { 31, 31, 8, 8, IPA_EE_AP } },
+ { 31, 31, 8, 8, IPA_EE_AP, GSI_USE_PREFETCH_BUFS } },
/* IPA_4_0_MHI */
[IPA_4_0_MHI][IPA_CLIENT_APPS_WAN_PROD] = {
@@ -1326,74 +1326,74 @@
true,
IPA_DPS_HPS_SEQ_TYPE_2ND_PKT_PROCESS_PASS_NO_DEC_UCP,
QMB_MASTER_SELECT_DDR,
- { 2, 3, 16, 32, IPA_EE_AP } },
+ { 2, 3, 16, 32, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0_MHI][IPA_CLIENT_APPS_CMD_PROD] = {
true, IPA_v4_0_MHI_GROUP_DDR,
false,
IPA_DPS_HPS_SEQ_TYPE_DMA_ONLY,
QMB_MASTER_SELECT_DDR,
- { 5, 4, 20, 24, IPA_EE_AP } },
+ { 5, 4, 20, 24, IPA_EE_AP, GSI_USE_PREFETCH_BUFS } },
[IPA_4_0_MHI][IPA_CLIENT_MHI_PROD] = {
true, IPA_v4_0_MHI_GROUP_PCIE,
true,
IPA_DPS_HPS_SEQ_TYPE_2ND_PKT_PROCESS_PASS_NO_DEC_UCP,
QMB_MASTER_SELECT_PCIE,
- { 1, 0, 8, 16, IPA_EE_AP } },
+ { 1, 0, 8, 16, IPA_EE_AP, GSI_USE_PREFETCH_BUFS } },
[IPA_4_0_MHI][IPA_CLIENT_Q6_WAN_PROD] = {
true, IPA_v4_0_GROUP_UL_DL,
true,
IPA_DPS_HPS_SEQ_TYPE_PKT_PROCESS_NO_DEC_UCP,
QMB_MASTER_SELECT_DDR,
- { 3, 0, 16, 32, IPA_EE_Q6 } },
+ { 3, 0, 16, 32, IPA_EE_Q6, GSI_USE_PREFETCH_BUFS } },
[IPA_4_0_MHI][IPA_CLIENT_Q6_CMD_PROD] = {
true, IPA_v4_0_MHI_GROUP_PCIE,
false,
IPA_DPS_HPS_SEQ_TYPE_PKT_PROCESS_NO_DEC_UCP,
QMB_MASTER_SELECT_DDR,
- { 4, 1, 20, 24, IPA_EE_Q6 } },
+ { 4, 1, 20, 24, IPA_EE_Q6, GSI_USE_PREFETCH_BUFS } },
[IPA_4_0_MHI][IPA_CLIENT_MEMCPY_DMA_SYNC_PROD] = {
true, IPA_v4_0_MHI_GROUP_DMA,
false,
IPA_DPS_HPS_SEQ_TYPE_DMA_ONLY,
QMB_MASTER_SELECT_DDR,
- { 7, 9, 8, 16, IPA_EE_AP } },
+ { 7, 9, 8, 16, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0_MHI][IPA_CLIENT_MEMCPY_DMA_ASYNC_PROD] = {
true, IPA_v4_0_MHI_GROUP_DMA,
false,
IPA_DPS_HPS_SEQ_TYPE_DMA_ONLY,
QMB_MASTER_SELECT_DDR,
- { 8, 10, 8, 16, IPA_EE_AP } },
+ { 8, 10, 8, 16, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
/* Only for test purpose */
[IPA_4_0_MHI][IPA_CLIENT_TEST_PROD] = {
true, IPA_v4_0_GROUP_UL_DL,
true,
IPA_DPS_HPS_SEQ_TYPE_2ND_PKT_PROCESS_PASS_NO_DEC_UCP,
QMB_MASTER_SELECT_DDR,
- {0, 8, 8, 16, IPA_EE_AP } },
+ {0, 8, 8, 16, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0_MHI][IPA_CLIENT_TEST1_PROD] = {
true, IPA_v4_0_GROUP_UL_DL,
true,
IPA_DPS_HPS_SEQ_TYPE_2ND_PKT_PROCESS_PASS_NO_DEC_UCP,
QMB_MASTER_SELECT_DDR,
- {0, 8, 8, 16, IPA_EE_AP } },
+ {0, 8, 8, 16, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0_MHI][IPA_CLIENT_TEST2_PROD] = {
true, IPA_v4_0_GROUP_UL_DL,
true,
IPA_DPS_HPS_SEQ_TYPE_2ND_PKT_PROCESS_PASS_NO_DEC_UCP,
QMB_MASTER_SELECT_DDR,
- { 1, 0, 8, 16, IPA_EE_AP } },
+ { 1, 0, 8, 16, IPA_EE_AP, GSI_USE_PREFETCH_BUFS } },
[IPA_4_0_MHI][IPA_CLIENT_TEST3_PROD] = {
true, IPA_v4_0_GROUP_UL_DL,
true,
IPA_DPS_HPS_SEQ_TYPE_2ND_PKT_PROCESS_PASS_NO_DEC_UCP,
QMB_MASTER_SELECT_DDR,
- {7, 9, 8, 16, IPA_EE_AP } },
+ {7, 9, 8, 16, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0_MHI][IPA_CLIENT_TEST4_PROD] = {
true, IPA_v4_0_GROUP_UL_DL,
true,
IPA_DPS_HPS_SEQ_TYPE_2ND_PKT_PROCESS_PASS_NO_DEC_UCP,
QMB_MASTER_SELECT_DDR,
- { 8, 10, 8, 16, IPA_EE_AP } },
+ { 8, 10, 8, 16, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0_MHI][IPA_CLIENT_APPS_LAN_CONS] = {
@@ -1401,87 +1401,87 @@
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_DDR,
- { 10, 5, 9, 9, IPA_EE_AP } },
+ { 10, 5, 9, 9, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0_MHI][IPA_CLIENT_APPS_WAN_CONS] = {
true, IPA_v4_0_MHI_GROUP_DDR,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_DDR,
- { 11, 6, 9, 9, IPA_EE_AP } },
+ { 11, 6, 9, 9, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0_MHI][IPA_CLIENT_MHI_CONS] = {
true, IPA_v4_0_MHI_GROUP_PCIE,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_PCIE,
- { 17, 1, 17, 17, IPA_EE_AP } },
+ { 17, 1, 17, 17, IPA_EE_AP, GSI_USE_PREFETCH_BUFS } },
[IPA_4_0_MHI][IPA_CLIENT_Q6_LAN_CONS] = {
true, IPA_v4_0_MHI_GROUP_DDR,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_DDR,
- { 14, 4, 9, 9, IPA_EE_Q6 } },
+ { 14, 4, 9, 9, IPA_EE_Q6, GSI_USE_PREFETCH_BUFS } },
[IPA_4_0_MHI][IPA_CLIENT_Q6_WAN_CONS] = {
true, IPA_v4_0_MHI_GROUP_DDR,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_DDR,
- { 13, 3, 9, 9, IPA_EE_Q6 } },
+ { 13, 3, 9, 9, IPA_EE_Q6, GSI_USE_PREFETCH_BUFS } },
[IPA_4_0_MHI][IPA_CLIENT_MEMCPY_DMA_SYNC_CONS] = {
true, IPA_v4_0_MHI_GROUP_DMA,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_PCIE,
- { 20, 13, 9, 9, IPA_EE_AP } },
+ { 20, 13, 9, 9, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0_MHI][IPA_CLIENT_MEMCPY_DMA_ASYNC_CONS] = {
true, IPA_v4_0_MHI_GROUP_DMA,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_PCIE,
- { 21, 14, 9, 9, IPA_EE_AP } },
+ { 21, 14, 9, 9, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0_MHI][IPA_CLIENT_Q6_LTE_WIFI_AGGR_CONS] = {
true, IPA_v4_0_GROUP_UL_DL,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_DDR,
- { 16, 5, 9, 9, IPA_EE_Q6 } },
+ { 16, 5, 9, 9, IPA_EE_Q6, GSI_USE_PREFETCH_BUFS } },
/* Only for test purpose */
[IPA_4_0_MHI][IPA_CLIENT_TEST_CONS] = {
true, IPA_v4_0_GROUP_UL_DL,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_PCIE,
- { 11, 6, 9, 9, IPA_EE_AP } },
+ { 11, 6, 9, 9, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0_MHI][IPA_CLIENT_TEST1_CONS] = {
true, IPA_v4_0_GROUP_UL_DL,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_PCIE,
- { 11, 6, 9, 9, IPA_EE_AP } },
+ { 11, 6, 9, 9, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0_MHI][IPA_CLIENT_TEST2_CONS] = {
true, IPA_v4_0_GROUP_UL_DL,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_DDR,
- { 12, 2, 5, 5, IPA_EE_AP } },
+ { 12, 2, 5, 5, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0_MHI][IPA_CLIENT_TEST3_CONS] = {
true, IPA_v4_0_GROUP_UL_DL,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_PCIE,
- { 19, 12, 9, 9, IPA_EE_AP } },
+ { 19, 12, 9, 9, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
[IPA_4_0_MHI][IPA_CLIENT_TEST4_CONS] = {
true, IPA_v4_0_GROUP_UL_DL,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_PCIE,
- { 21, 14, 9, 9, IPA_EE_AP } },
+ { 21, 14, 9, 9, IPA_EE_AP, GSI_ESCAPE_BUF_ONLY } },
/* Dummy consumer (pipe 31) is used in L2TP rt rule */
[IPA_4_0_MHI][IPA_CLIENT_DUMMY_CONS] = {
true, IPA_v4_0_GROUP_UL_DL,
false,
IPA_DPS_HPS_SEQ_TYPE_INVALID,
QMB_MASTER_SELECT_DDR,
- { 31, 31, 8, 8, IPA_EE_AP } },
+ { 31, 31, 8, 8, IPA_EE_AP, GSI_USE_PREFETCH_BUFS } },
};
/**
@@ -2133,6 +2133,28 @@
return ipa_ep_idx;
}
+
+/**
+ * ipa_get_ep_prefetch_mode() - provide prefetch_mode endpoint
+ * @client: client type
+ *
+ * Return value: prefetch_mode
+ */
+enum gsi_prefetch_mode ipa_get_ep_prefetch_mode(enum ipa_client_type client)
+{
+ enum gsi_prefetch_mode prefetch_mode;
+
+ if (client >= IPA_CLIENT_MAX || client < 0) {
+ IPAERR_RL("Bad client number: client =%d\n", client);
+ return -IPA_EP_NOT_ALLOCATED;
+ }
+
+ prefetch_mode = ipa3_ep_mapping[ipa3_get_hw_type_index()][client].
+ ipa_gsi_ep_info.prefetch_mode;
+
+ return prefetch_mode;
+}
+
/**
* ipa3_get_gsi_ep_info() - provide gsi ep information
* @client: IPA client value
diff --git a/drivers/platform/msm/mhi_dev/mhi.c b/drivers/platform/msm/mhi_dev/mhi.c
index f06d6f3..ab43d32 100644
--- a/drivers/platform/msm/mhi_dev/mhi.c
+++ b/drivers/platform/msm/mhi_dev/mhi.c
@@ -824,13 +824,13 @@
}
EXPORT_SYMBOL(mhi_dev_send_ee_event);
-static void mhi_dev_trigger_cb(void)
+static void mhi_dev_trigger_cb(enum mhi_client_channel ch_id)
{
struct mhi_dev_ready_cb_info *info;
enum mhi_ctrl_info state_data;
list_for_each_entry(info, &mhi_ctx->client_cb_list, list)
- if (info->cb) {
+ if (info->cb && info->cb_data.channel == ch_id) {
mhi_ctrl_state_info(info->cb_data.channel, &state_data);
info->cb_data.ctrl_info = state_data;
info->cb(&info->cb_data);
@@ -1023,7 +1023,7 @@
mhi_update_state_info(ch_id, MHI_STATE_CONNECTED);
/* Trigger callback to clients */
- mhi_dev_trigger_cb();
+ mhi_dev_trigger_cb(ch_id);
if (ch_id == MHI_CLIENT_MBIM_OUT)
kobject_uevent_env(&mhi_ctx->dev->kobj,
KOBJ_CHANGE, connected);
diff --git a/drivers/platform/msm/usb_bam.c b/drivers/platform/msm/usb_bam.c
index 9374bc8..aafb5c8 100644
--- a/drivers/platform/msm/usb_bam.c
+++ b/drivers/platform/msm/usb_bam.c
@@ -1119,7 +1119,7 @@
&ctx->usb_bam_connections[idx];
unsigned long peer_bam_handle;
- ret = sps_phy2h(pipe_connect->dst_phy_addr, &peer_bam_handle);
+ ret = sps_phy2h(pipe_connect->src_phy_addr, &peer_bam_handle);
if (ret) {
log_event_err("%s: sps_phy2h failed (src BAM) %d\n",
__func__, ret);
diff --git a/drivers/power/supply/power_supply_sysfs.c b/drivers/power/supply/power_supply_sysfs.c
index 3ab93fe..cd76a09 100644
--- a/drivers/power/supply/power_supply_sysfs.c
+++ b/drivers/power/supply/power_supply_sysfs.c
@@ -335,6 +335,9 @@
POWER_SUPPLY_ATTR(battery_info),
POWER_SUPPLY_ATTR(battery_info_id),
POWER_SUPPLY_ATTR(enable_jeita_detection),
+ POWER_SUPPLY_ATTR(esr_actual),
+ POWER_SUPPLY_ATTR(esr_nominal),
+ POWER_SUPPLY_ATTR(soh),
/* Local extensions of type int64_t */
POWER_SUPPLY_ATTR(charge_counter_ext),
/* Properties of type `const char *' */
diff --git a/drivers/power/supply/qcom/qg-core.h b/drivers/power/supply/qcom/qg-core.h
index e834b8e..f21b2a8 100644
--- a/drivers/power/supply/qcom/qg-core.h
+++ b/drivers/power/supply/qcom/qg-core.h
@@ -60,6 +60,7 @@
bool cl_feedback_on;
bool esr_disable;
bool esr_discharge_enable;
+ bool qg_ext_sense;
};
struct qg_esr_data {
@@ -120,6 +121,10 @@
int charge_type;
int chg_iterm_ma;
int next_wakeup_ms;
+ int esr_actual;
+ int esr_nominal;
+ int soh;
+ int soc_reporting_ready;
u32 fifo_done_count;
u32 wa_flags;
u32 seq_no;
@@ -151,11 +156,18 @@
struct ttf *ttf;
};
+struct ocv_all {
+ u32 ocv_uv;
+ u32 ocv_raw;
+ char ocv_type[20];
+};
+
enum ocv_type {
S7_PON_OCV,
S3_GOOD_OCV,
S3_LAST_OCV,
SDAM_PON_OCV,
+ PON_OCV_MAX,
};
enum debug_mask {
diff --git a/drivers/power/supply/qcom/qg-reg.h b/drivers/power/supply/qcom/qg-reg.h
index d586a72..e0f400d 100644
--- a/drivers/power/supply/qcom/qg-reg.h
+++ b/drivers/power/supply/qcom/qg-reg.h
@@ -17,6 +17,7 @@
#define QG_TYPE 0x0D
#define QG_STATUS1_REG 0x08
+#define QG_OK_BIT BIT(7)
#define BATTERY_PRESENT_BIT BIT(0)
#define ESR_MEAS_DONE_BIT BIT(4)
@@ -32,6 +33,7 @@
#define QG_INT_RT_STS_REG 0x10
#define FIFO_UPDATE_DONE_RT_STS_BIT BIT(3)
#define VBAT_LOW_INT_RT_STS_BIT BIT(1)
+#define BATTERY_MISSING_INT_RT_STS_BIT BIT(0)
#define QG_INT_LATCHED_STS_REG 0x18
#define FIFO_UPDATE_DONE_INT_LAT_STS_BIT BIT(3)
@@ -64,6 +66,12 @@
#define QG_S3_ENTRY_IBAT_THRESHOLD_REG 0x5E
#define QG_S3_EXIT_IBAT_THRESHOLD_REG 0x5F
+#define QG_S5_OCV_VALIDATE_MEAS_CTL1_REG 0x60
+#define ALLOW_S5_BIT BIT(7)
+
+#define QG_S7_PON_OCV_MEAS_CTL1_REG 0x64
+#define ADC_CONV_DLY_MASK GENMASK(3, 0)
+
#define QG_ESR_MEAS_TRIG_REG 0x68
#define HW_ESR_MEAS_START_BIT BIT(0)
@@ -105,6 +113,9 @@
#define QG_SDAM_ESR_DISCHARGE_DELTA_OFFSET 0x6E /* 4-byte 0x6E-0x71 */
#define QG_SDAM_ESR_CHARGE_SF_OFFSET 0x72 /* 2-byte 0x72-0x73 */
#define QG_SDAM_ESR_DISCHARGE_SF_OFFSET 0x74 /* 2-byte 0x74-0x75 */
-#define QG_SDAM_PON_OCV_OFFSET 0x7C /* 2-byte 0x7C-0x7D */
+#define QG_SDAM_MAX_OFFSET 0xA4
+
+/* Below offset is used by PBS */
+#define QG_SDAM_PON_OCV_OFFSET 0xBC /* 2-byte 0xBC-0xBD */
#endif
diff --git a/drivers/power/supply/qcom/qg-sdam.c b/drivers/power/supply/qcom/qg-sdam.c
index e7ffcb5..a7cb97e 100644
--- a/drivers/power/supply/qcom/qg-sdam.c
+++ b/drivers/power/supply/qcom/qg-sdam.c
@@ -111,7 +111,7 @@
length = sdam_info[param].length;
rc = regmap_bulk_write(chip->regmap, offset, (u8 *)&data, length);
if (rc < 0)
- pr_err("Failed to write offset=%0x4x param=%d value=%d\n",
+ pr_err("Failed to write offset=%0x4 param=%d value=%d\n",
offset, param, data);
else
pr_debug("QG SDAM write param=%s value=%d\n",
@@ -137,11 +137,12 @@
return -EINVAL;
}
+ *data = 0;
offset = chip->sdam_base + sdam_info[param].offset;
length = sdam_info[param].length;
rc = regmap_raw_read(chip->regmap, offset, (u8 *)data, length);
if (rc < 0)
- pr_err("Failed to read offset=%0x4x param=%d\n",
+ pr_err("Failed to read offset=%0x4 param=%d\n",
offset, param);
else
pr_debug("QG SDAM read param=%s value=%d\n",
@@ -163,11 +164,11 @@
offset = chip->sdam_base + offset;
rc = regmap_bulk_write(chip->regmap, offset, data, (size_t)length);
if (rc < 0) {
- pr_err("Failed to write offset=%0x4x value=%d\n",
+ pr_err("Failed to write offset=%0x4 value=%d\n",
offset, *data);
} else {
for (i = 0; i < length; i++)
- pr_debug("QG SDAM write offset=%0x4x value=%d\n",
+ pr_debug("QG SDAM write offset=%0x4 value=%d\n",
offset++, data[i]);
}
@@ -187,10 +188,10 @@
offset = chip->sdam_base + offset;
rc = regmap_raw_read(chip->regmap, offset, (u8 *)data, (size_t)length);
if (rc < 0) {
- pr_err("Failed to read offset=%0x4x\n", offset);
+ pr_err("Failed to read offset=%0x4\n", offset);
} else {
for (i = 0; i < length; i++)
- pr_debug("QG SDAM read offset=%0x4x value=%d\n",
+ pr_debug("QG SDAM read offset=%0x4 value=%d\n",
offset++, data[i]);
}
diff --git a/drivers/power/supply/qcom/qpnp-qg.c b/drivers/power/supply/qcom/qpnp-qg.c
index a8a7826..99e0f33 100644
--- a/drivers/power/supply/qcom/qpnp-qg.c
+++ b/drivers/power/supply/qcom/qpnp-qg.c
@@ -25,10 +25,12 @@
#include <linux/platform_device.h>
#include <linux/power_supply.h>
#include <linux/regmap.h>
+#include <linux/slab.h>
#include <linux/uaccess.h>
#include <linux/pmic-voter.h>
#include <linux/qpnp/qpnp-adc.h>
#include <uapi/linux/qg.h>
+#include <uapi/linux/qg-profile.h>
#include "fg-alg.h"
#include "qg-sdam.h"
#include "qg-core.h"
@@ -685,6 +687,7 @@
rc = qg_sdam_read(SDAM_ESR_CHARGE_SF, &data);
if (!rc && data) {
+ data = CAP(QG_ESR_SF_MIN, QG_ESR_SF_MAX, data);
chip->kdata.param[QG_ESR_CHARGE_SF].data = data;
chip->kdata.param[QG_ESR_CHARGE_SF].valid = true;
qg_dbg(chip, QG_DEBUG_ESR,
@@ -695,6 +698,7 @@
rc = qg_sdam_read(SDAM_ESR_DISCHARGE_SF, &data);
if (!rc && data) {
+ data = CAP(QG_ESR_SF_MIN, QG_ESR_SF_MAX, data);
chip->kdata.param[QG_ESR_DISCHARGE_SF].data = data;
chip->kdata.param[QG_ESR_DISCHARGE_SF].valid = true;
qg_dbg(chip, QG_DEBUG_ESR,
@@ -1002,6 +1006,7 @@
qg_dbg(chip, QG_DEBUG_ESR, "ESR_SW=%d during %s\n",
chip->esr_avg, is_charging ? "CHARGE" : "DISCHARGE");
qg_retrieve_esr_params(chip);
+ chip->esr_actual = chip->esr_avg;
}
return 0;
@@ -1052,23 +1057,22 @@
if (chip->udata.param[QG_ESR].valid)
chip->esr_last = chip->udata.param[QG_ESR].data;
+ if (chip->esr_actual != -EINVAL && chip->udata.param[QG_ESR].valid) {
+ chip->esr_nominal = chip->udata.param[QG_ESR].data;
+ if (chip->qg_psy)
+ power_supply_changed(chip->qg_psy);
+ }
+
if (!chip->dt.esr_disable)
qg_store_esr_params(chip);
qg_dbg(chip, QG_DEBUG_STATUS, "udata update: batt_soc=%d cc_soc=%d full_soc=%d qg_esr=%d\n",
- chip->batt_soc, chip->cc_soc, chip->full_soc, chip->esr_last);
+ (chip->batt_soc != INT_MIN) ? chip->batt_soc : -EINVAL,
+ (chip->cc_soc != INT_MIN) ? chip->cc_soc : -EINVAL,
+ chip->full_soc, chip->esr_last);
vote(chip->awake_votable, UDATA_READY_VOTER, false, 0);
}
-static irqreturn_t qg_default_irq_handler(int irq, void *data)
-{
- struct qpnp_qg *chip = data;
-
- qg_dbg(chip, QG_DEBUG_IRQ, "IRQ triggered\n");
-
- return IRQ_HANDLED;
-}
-
#define MAX_FIFO_DELTA_PERCENT 10
static irqreturn_t qg_fifo_update_done_handler(int irq, void *data)
{
@@ -1154,6 +1158,11 @@
pr_err("Failed to read RT status, rc=%d\n", rc);
goto done;
}
+ /* ignore VBAT low if battery is missing */
+ if ((status & BATTERY_MISSING_INT_RT_STS_BIT) ||
+ chip->battery_missing)
+ goto done;
+
chip->vbat_low = !!(status & VBAT_LOW_INT_RT_STS_BIT);
rc = process_rt_fifo_data(chip, chip->vbat_low, false);
@@ -1170,8 +1179,20 @@
{
struct qpnp_qg *chip = data;
u32 ocv_uv = 0;
+ int rc;
+ u8 status = 0;
qg_dbg(chip, QG_DEBUG_IRQ, "IRQ triggered\n");
+
+ rc = qg_read(chip, chip->qg_base + QG_INT_RT_STS_REG, &status, 1);
+ if (rc < 0)
+ pr_err("Failed to read RT status rc=%d\n", rc);
+
+ /* ignore VBAT empty if battery is missing */
+ if ((status & BATTERY_MISSING_INT_RT_STS_BIT) ||
+ chip->battery_missing)
+ return IRQ_HANDLED;
+
pr_warn("VBATT EMPTY SOC = 0\n");
chip->catch_up_soc = 0;
@@ -1232,7 +1253,6 @@
static struct qg_irq_info qg_irqs[] = {
[QG_BATT_MISSING_IRQ] = {
.name = "qg-batt-missing",
- .handler = qg_default_irq_handler,
},
[QG_VBATT_LOW_IRQ] = {
.name = "qg-vbat-low",
@@ -1256,11 +1276,9 @@
},
[QG_FSM_STAT_CHG_IRQ] = {
.name = "qg-fsm-state-chg",
- .handler = qg_default_irq_handler,
},
[QG_EVENT_IRQ] = {
.name = "qg-event",
- .handler = qg_default_irq_handler,
},
};
@@ -1691,6 +1709,17 @@
chip->cl->learned_cap_uah = pval->intval;
mutex_unlock(&chip->cl->lock);
break;
+ case POWER_SUPPLY_PROP_SOH:
+ chip->soh = pval->intval;
+ qg_dbg(chip, QG_DEBUG_STATUS, "SOH update: SOH=%d esr_actual=%d esr_nominal=%d\n",
+ chip->soh, chip->esr_actual, chip->esr_nominal);
+ break;
+ case POWER_SUPPLY_PROP_ESR_ACTUAL:
+ chip->esr_actual = pval->intval;
+ break;
+ case POWER_SUPPLY_PROP_ESR_NOMINAL:
+ chip->esr_nominal = pval->intval;
+ break;
default:
break;
}
@@ -1737,6 +1766,9 @@
case POWER_SUPPLY_PROP_RESISTANCE_NOW:
pval->intval = chip->esr_last;
break;
+ case POWER_SUPPLY_PROP_SOC_REPORTING_READY:
+ pval->intval = chip->soc_reporting_ready;
+ break;
case POWER_SUPPLY_PROP_RESISTANCE_CAPACITIVE:
pval->intval = chip->dt.rbat_conn_mohm;
break;
@@ -1785,6 +1817,17 @@
case POWER_SUPPLY_PROP_TIME_TO_EMPTY_AVG:
rc = ttf_get_time_to_empty(chip->ttf, &pval->intval);
break;
+ case POWER_SUPPLY_PROP_ESR_ACTUAL:
+ pval->intval = (chip->esr_actual == -EINVAL) ? -EINVAL :
+ (chip->esr_actual * 1000);
+ break;
+ case POWER_SUPPLY_PROP_ESR_NOMINAL:
+ pval->intval = (chip->esr_nominal == -EINVAL) ? -EINVAL :
+ (chip->esr_nominal * 1000);
+ break;
+ case POWER_SUPPLY_PROP_SOH:
+ pval->intval = chip->soh;
+ break;
default:
pr_debug("Unsupported property %d\n", psp);
break;
@@ -1798,6 +1841,9 @@
{
switch (psp) {
case POWER_SUPPLY_PROP_CHARGE_FULL:
+ case POWER_SUPPLY_PROP_ESR_ACTUAL:
+ case POWER_SUPPLY_PROP_ESR_NOMINAL:
+ case POWER_SUPPLY_PROP_SOH:
return 1;
default:
break;
@@ -1815,6 +1861,7 @@
POWER_SUPPLY_PROP_RESISTANCE,
POWER_SUPPLY_PROP_RESISTANCE_ID,
POWER_SUPPLY_PROP_RESISTANCE_NOW,
+ POWER_SUPPLY_PROP_SOC_REPORTING_READY,
POWER_SUPPLY_PROP_RESISTANCE_CAPACITIVE,
POWER_SUPPLY_PROP_DEBUG_BATTERY,
POWER_SUPPLY_PROP_BATTERY_TYPE,
@@ -1828,6 +1875,9 @@
POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN,
POWER_SUPPLY_PROP_TIME_TO_FULL_AVG,
POWER_SUPPLY_PROP_TIME_TO_EMPTY_AVG,
+ POWER_SUPPLY_PROP_ESR_ACTUAL,
+ POWER_SUPPLY_PROP_ESR_NOMINAL,
+ POWER_SUPPLY_PROP_SOH,
};
static const struct power_supply_desc qg_psy_desc = {
@@ -1914,6 +1964,7 @@
{
int rc;
bool parallel_enabled = is_parallel_enabled(chip);
+ bool update_smb = false;
if (parallel_enabled == chip->parallel_enabled)
return 0;
@@ -1924,7 +1975,14 @@
mutex_lock(&chip->data_lock);
- rc = process_rt_fifo_data(chip, false, true);
+ /*
+ * Parallel charger uses the same external sense, hence do not
+ * enable SMB sensing if PMI632 is configured for external sense.
+ */
+ if (!chip->dt.qg_ext_sense)
+ update_smb = true;
+
+ rc = process_rt_fifo_data(chip, false, update_smb);
if (rc < 0)
pr_err("Failed to process RT FIFO data, rc=%d\n", rc);
@@ -1949,6 +2007,110 @@
return 0;
}
+static int qg_handle_battery_removal(struct qpnp_qg *chip)
+{
+ int rc, length = QG_SDAM_MAX_OFFSET - QG_SDAM_VALID_OFFSET;
+ u8 *data;
+
+ /* clear SDAM */
+ data = kcalloc(length, sizeof(*data), GFP_KERNEL);
+ if (!data)
+ return -ENOMEM;
+
+ rc = qg_sdam_multibyte_write(QG_SDAM_VALID_OFFSET, data, length);
+ if (rc < 0)
+ pr_err("Failed to clear SDAM rc=%d\n", rc);
+
+ return rc;
+}
+
+#define MAX_QG_OK_RETRIES 20
+static int qg_handle_battery_insertion(struct qpnp_qg *chip)
+{
+ int rc, count = 0;
+ u32 ocv_uv = 0, ocv_raw = 0;
+ u8 reg = 0;
+
+ do {
+ rc = qg_read(chip, chip->qg_base + QG_STATUS1_REG, ®, 1);
+ if (rc < 0) {
+ pr_err("Failed to read STATUS1_REG rc=%d\n", rc);
+ return rc;
+ }
+
+ if (reg & QG_OK_BIT)
+ break;
+
+ msleep(200);
+ count++;
+ } while (count < MAX_QG_OK_RETRIES);
+
+ if (count == MAX_QG_OK_RETRIES) {
+ qg_dbg(chip, QG_DEBUG_STATUS, "QG_OK not set!\n");
+ return 0;
+ }
+
+ /* read S7 PON OCV */
+ rc = qg_read_ocv(chip, &ocv_uv, &ocv_raw, S7_PON_OCV);
+ if (rc < 0) {
+ pr_err("Failed to read PON OCV rc=%d\n", rc);
+ return rc;
+ }
+
+ qg_dbg(chip, QG_DEBUG_STATUS,
+ "S7_OCV on battery insertion = %duV\n", ocv_uv);
+
+ chip->kdata.param[QG_GOOD_OCV_UV].data = ocv_uv;
+ chip->kdata.param[QG_GOOD_OCV_UV].valid = true;
+ /* clear all the userspace data */
+ chip->kdata.param[QG_CLEAR_LEARNT_DATA].data = 1;
+ chip->kdata.param[QG_CLEAR_LEARNT_DATA].valid = true;
+
+ vote(chip->awake_votable, GOOD_OCV_VOTER, true, 0);
+ /* signal the read thread */
+ chip->data_ready = true;
+ wake_up_interruptible(&chip->qg_wait_q);
+
+ return 0;
+}
+
+static int qg_battery_status_update(struct qpnp_qg *chip)
+{
+ int rc;
+ union power_supply_propval prop = {0, };
+
+ if (!is_batt_available(chip))
+ return 0;
+
+ mutex_lock(&chip->data_lock);
+
+ rc = power_supply_get_property(chip->batt_psy,
+ POWER_SUPPLY_PROP_PRESENT, &prop);
+ if (rc < 0) {
+ pr_err("Failed to get battery-present, rc=%d\n", rc);
+ goto done;
+ }
+
+ if (chip->battery_missing && prop.intval) {
+ pr_warn("Battery inserted!\n");
+ rc = qg_handle_battery_insertion(chip);
+ if (rc < 0)
+ pr_err("Failed in battery-insertion rc=%d\n", rc);
+ } else if (!chip->battery_missing && !prop.intval) {
+ pr_warn("Battery removed!\n");
+ rc = qg_handle_battery_removal(chip);
+ if (rc < 0)
+ pr_err("Failed in battery-removal rc=%d\n", rc);
+ }
+
+ chip->battery_missing = !prop.intval;
+
+done:
+ mutex_unlock(&chip->data_lock);
+ return rc;
+}
+
+
static void qg_status_change_work(struct work_struct *work)
{
struct qpnp_qg *chip = container_of(work,
@@ -1961,6 +2123,10 @@
goto out;
}
+ rc = qg_battery_status_update(chip);
+ if (rc < 0)
+ pr_err("Failed to process battery status update rc=%d\n", rc);
+
rc = power_supply_get_property(chip->batt_psy,
POWER_SUPPLY_PROP_CHARGE_TYPE, &prop);
if (rc < 0)
@@ -2380,12 +2546,21 @@
return 0;
}
+
+static struct ocv_all ocv[] = {
+ [S7_PON_OCV] = { 0, 0, "S7_PON_OCV"},
+ [S3_GOOD_OCV] = { 0, 0, "S3_GOOD_OCV"},
+ [S3_LAST_OCV] = { 0, 0, "S3_LAST_OCV"},
+ [SDAM_PON_OCV] = { 0, 0, "SDAM_PON_OCV"},
+};
+
+#define S7_ERROR_MARGIN_UV 20000
static int qg_determine_pon_soc(struct qpnp_qg *chip)
{
- int rc = 0, batt_temp = 0;
+ int rc = 0, batt_temp = 0, i;
bool use_pon_ocv = true;
unsigned long rtc_sec = 0;
- u32 ocv_uv = 0, ocv_raw = 0, soc = 0, shutdown[SDAM_MAX] = {0};
+ u32 ocv_uv = 0, soc = 0, shutdown[SDAM_MAX] = {0};
char ocv_type[20] = "NONE";
if (!chip->profile_loaded) {
@@ -2434,33 +2609,47 @@
goto done;
}
- /*
- * Read S3_LAST_OCV, if S3_LAST_OCV is invalid,
- * read the SDAM_PON_OCV
- * if SDAM is not-set, use S7_PON_OCV.
- */
- strlcpy(ocv_type, "S3_LAST_SOC", 20);
- rc = qg_read_ocv(chip, &ocv_uv, &ocv_raw, S3_LAST_OCV);
- if (rc < 0)
- goto done;
-
- if (ocv_raw == FIFO_V_RESET_VAL) {
- /* S3_LAST_OCV is invalid */
- strlcpy(ocv_type, "SDAM_PON_SOC", 20);
- rc = qg_read_ocv(chip, &ocv_uv, &ocv_raw, SDAM_PON_OCV);
+ /* read all OCVs */
+ for (i = S7_PON_OCV; i < PON_OCV_MAX; i++) {
+ rc = qg_read_ocv(chip, &ocv[i].ocv_uv,
+ &ocv[i].ocv_raw, i);
if (rc < 0)
- goto done;
+ pr_err("Failed to read %s OCV rc=%d\n",
+ ocv[i].ocv_type, rc);
+ else
+ qg_dbg(chip, QG_DEBUG_PON, "%s OCV=%d\n",
+ ocv[i].ocv_type, ocv[i].ocv_uv);
+ }
- if (!ocv_uv) {
- /* SDAM_PON_OCV is not set */
+ if (ocv[S3_LAST_OCV].ocv_raw == FIFO_V_RESET_VAL) {
+ if (!ocv[SDAM_PON_OCV].ocv_uv) {
strlcpy(ocv_type, "S7_PON_SOC", 20);
- rc = qg_read_ocv(chip, &ocv_uv, &ocv_raw,
- S7_PON_OCV);
- if (rc < 0)
- goto done;
+ ocv_uv = ocv[S7_PON_OCV].ocv_uv;
+ } else if (ocv[SDAM_PON_OCV].ocv_uv <=
+ ocv[S7_PON_OCV].ocv_uv) {
+ strlcpy(ocv_type, "S7_PON_SOC", 20);
+ ocv_uv = ocv[S7_PON_OCV].ocv_uv;
+ } else if (!shutdown[SDAM_VALID] &&
+ ((ocv[SDAM_PON_OCV].ocv_uv -
+ ocv[S7_PON_OCV].ocv_uv) >
+ S7_ERROR_MARGIN_UV)) {
+ strlcpy(ocv_type, "S7_PON_SOC", 20);
+ ocv_uv = ocv[S7_PON_OCV].ocv_uv;
+ } else {
+ strlcpy(ocv_type, "SDAM_PON_SOC", 20);
+ ocv_uv = ocv[SDAM_PON_OCV].ocv_uv;
+ }
+ } else {
+ if (ocv[S3_LAST_OCV].ocv_uv >= ocv[S7_PON_OCV].ocv_uv) {
+ strlcpy(ocv_type, "S3_LAST_SOC", 20);
+ ocv_uv = ocv[S3_LAST_OCV].ocv_uv;
+ } else {
+ strlcpy(ocv_type, "S7_PON_SOC", 20);
+ ocv_uv = ocv[S7_PON_OCV].ocv_uv;
}
}
+ ocv_uv = CAP(QG_MIN_OCV_UV, QG_MAX_OCV_UV, ocv_uv);
rc = lookup_soc_ocv(&soc, ocv_uv, batt_temp, false);
if (rc < 0) {
pr_err("Failed to lookup SOC@PON rc=%d\n", rc);
@@ -2493,6 +2682,9 @@
pr_info("using %s @ PON ocv_uv=%duV soc=%d\n",
ocv_type, ocv_uv, chip->msoc);
+ /* SOC reporting is now ready */
+ chip->soc_reporting_ready = 1;
+
return 0;
}
@@ -2515,6 +2707,7 @@
return 0;
}
+#define ADC_CONV_DLY_512MS 0xA
static int qg_hw_init(struct qpnp_qg *chip)
{
int rc, temp;
@@ -2695,6 +2888,22 @@
return rc;
}
+ /* disable S5 */
+ rc = qg_masked_write(chip, chip->qg_base +
+ QG_S5_OCV_VALIDATE_MEAS_CTL1_REG,
+ ALLOW_S5_BIT, 0);
+ if (rc < 0)
+ pr_err("Failed to disable S5 rc=%d\n", rc);
+
+ /* change PON OCV time to 512ms */
+ rc = qg_masked_write(chip, chip->qg_base +
+ QG_S7_PON_OCV_MEAS_CTL1_REG,
+ ADC_CONV_DLY_MASK,
+ ADC_CONV_DLY_512MS);
+ if (rc < 0)
+ pr_err("Failed to reconfigure S7-delay rc=%d\n", rc);
+
+
return 0;
}
@@ -3117,6 +3326,8 @@
else
chip->dt.esr_disable_soc = temp * 100;
+ chip->dt.qg_ext_sense = of_property_read_bool(node, "qcom,qg-ext-sns");
+
/* Capacity learning params*/
if (!chip->dt.cl_disable) {
chip->dt.cl_feedback_on = of_property_read_bool(node,
@@ -3176,9 +3387,9 @@
chip->cl->dt.min_start_soc, chip->cl->dt.max_start_soc,
chip->cl->dt.min_temp, chip->cl->dt.max_temp);
}
- qg_dbg(chip, QG_DEBUG_PON, "DT: vbatt_empty_mv=%dmV vbatt_low_mv=%dmV delta_soc=%d\n",
+ qg_dbg(chip, QG_DEBUG_PON, "DT: vbatt_empty_mv=%dmV vbatt_low_mv=%dmV delta_soc=%d ext-sns=%d\n",
chip->dt.vbatt_empty_mv, chip->dt.vbatt_low_mv,
- chip->dt.delta_soc);
+ chip->dt.delta_soc, chip->dt.qg_ext_sense);
return 0;
}
@@ -3407,6 +3618,9 @@
chip->cc_soc = INT_MIN;
chip->full_soc = QG_SOC_FULL;
chip->chg_iterm_ma = INT_MIN;
+ chip->soh = -EINVAL;
+ chip->esr_actual = -EINVAL;
+ chip->esr_nominal = -EINVAL;
rc = qg_alg_init(chip);
if (rc < 0) {
diff --git a/drivers/regulator/qpnp-lcdb-regulator.c b/drivers/regulator/qpnp-lcdb-regulator.c
index 07a6198..cc01399 100644
--- a/drivers/regulator/qpnp-lcdb-regulator.c
+++ b/drivers/regulator/qpnp-lcdb-regulator.c
@@ -167,6 +167,8 @@
#define PM660_BST_HEADROOM_DEFAULT_MV 200
#define BST_HEADROOM_DEFAULT_MV 150
+#define PMIC5_LCDB_OFF_ON_DELAY_US 20000
+
struct ldo_regulator {
struct regulator_desc rdesc;
struct regulator_dev *rdev;
@@ -1340,22 +1342,27 @@
static int qpnp_lcdb_regulator_register(struct qpnp_lcdb *lcdb, u8 type)
{
- int rc = 0;
+ int rc = 0, off_on_delay = 0;
struct regulator_init_data *init_data;
struct regulator_config cfg = {};
struct regulator_desc *rdesc;
struct regulator_dev *rdev;
struct device_node *node;
+ if (lcdb->pmic_rev_id->pmic_subtype != PM660L_SUBTYPE)
+ off_on_delay = PMIC5_LCDB_OFF_ON_DELAY_US;
+
if (type == LDO) {
node = lcdb->ldo.node;
rdesc = &lcdb->ldo.rdesc;
rdesc->ops = &qpnp_lcdb_ldo_ops;
+ rdesc->off_on_delay = off_on_delay;
rdev = lcdb->ldo.rdev;
} else if (type == NCP) {
node = lcdb->ncp.node;
rdesc = &lcdb->ncp.rdesc;
rdesc->ops = &qpnp_lcdb_ncp_ops;
+ rdesc->off_on_delay = off_on_delay;
rdev = lcdb->ncp.rdev;
} else {
pr_err("Invalid regulator type %d\n", type);
diff --git a/drivers/soc/qcom/socinfo.c b/drivers/soc/qcom/socinfo.c
index 1ac30eb..fffef10 100644
--- a/drivers/soc/qcom/socinfo.c
+++ b/drivers/soc/qcom/socinfo.c
@@ -602,6 +602,9 @@
/* SDM710 ID */
[360] = {MSM_CPU_SDM710, "SDM710"},
+ /* SXR1120 ID */
+ [370] = {MSM_CPU_SXR1120, "SXR1120"},
+
/* 8953 ID */
[293] = {MSM_CPU_8953, "MSM8953"},
[304] = {MSM_CPU_8953, "APQ8053"},
@@ -618,6 +621,12 @@
[294] = {MSM_CPU_8937, "MSM8937"},
[295] = {MSM_CPU_8937, "APQ8937"},
+ /* MSM8917 IDs */
+ [303] = {MSM_CPU_8917, "MSM8917"},
+ [307] = {MSM_CPU_8917, "APQ8017"},
+ [308] = {MSM_CPU_8917, "MSM8217"},
+ [309] = {MSM_CPU_8917, "MSM8617"},
+
/* SDM429 and SDM439 ID*/
[353] = {MSM_CPU_SDM439, "SDM439"},
[354] = {MSM_CPU_SDM429, "SDM429"},
@@ -1551,6 +1560,10 @@
dummy_socinfo.id = 347;
strlcpy(dummy_socinfo.build_id, "qcs605 - ",
sizeof(dummy_socinfo.build_id));
+ } else if (early_machine_is_sxr1120()) {
+ dummy_socinfo.id = 370;
+ strlcpy(dummy_socinfo.build_id, "sxr1120 - ",
+ sizeof(dummy_socinfo.build_id));
} else if (early_machine_is_mdm9650()) {
dummy_socinfo.id = 286;
strlcpy(dummy_socinfo.build_id, "mdm9650 - ",
@@ -1567,6 +1580,10 @@
dummy_socinfo.id = 294;
strlcpy(dummy_socinfo.build_id, "msm8937 - ",
sizeof(dummy_socinfo.build_id));
+ } else if (early_machine_is_msm8917()) {
+ dummy_socinfo.id = 303;
+ strlcpy(dummy_socinfo.build_id, "msm8917 - ",
+ sizeof(dummy_socinfo.build_id));
} else if (early_machine_is_sdm450()) {
dummy_socinfo.id = 338;
strlcpy(dummy_socinfo.build_id, "sdm450 - ",
diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c
index 902d36e..d9baac6 100644
--- a/drivers/usb/dwc3/ep0.c
+++ b/drivers/usb/dwc3/ep0.c
@@ -43,6 +43,8 @@
static void __dwc3_ep0_do_control_status(struct dwc3 *dwc, struct dwc3_ep *dep);
static void __dwc3_ep0_do_control_data(struct dwc3 *dwc,
struct dwc3_ep *dep, struct dwc3_request *req);
+static int dwc3_ep0_delegate_req(struct dwc3 *dwc,
+ struct usb_ctrlrequest *ctrl);
static const char *dwc3_ep0_state_string(enum dwc3_ep0_state state)
{
@@ -358,12 +360,14 @@
static void dwc3_ep0_status_cmpl(struct usb_ep *ep, struct usb_request *req)
{
}
+
/*
* ch 9.4.5
*/
static int dwc3_ep0_handle_status(struct dwc3 *dwc,
struct usb_ctrlrequest *ctrl)
{
+ int ret;
struct dwc3_ep *dep;
u32 recip;
u32 reg;
@@ -397,7 +401,8 @@
* Function Remote Wake Capable D0
* Function Remote Wakeup D1
*/
- break;
+ ret = dwc3_ep0_delegate_req(dwc, ctrl);
+ return ret;
case USB_RECIP_ENDPOINT:
dep = dwc3_wIndex_to_dep(dwc, ctrl->wIndex);
@@ -524,6 +529,9 @@
if (wIndex & USB_INTRF_FUNC_SUSPEND_RW)
/* XXX enable remote wakeup */
;
+ ret = dwc3_ep0_delegate_req(dwc, ctrl);
+ if (ret)
+ return ret;
break;
default:
return -EINVAL;
diff --git a/drivers/usb/gadget/function/f_gsi.c b/drivers/usb/gadget/function/f_gsi.c
index 55c8648..d4d4882 100644
--- a/drivers/usb/gadget/function/f_gsi.c
+++ b/drivers/usb/gadget/function/f_gsi.c
@@ -922,6 +922,11 @@
log_event_dbg("%s: ST_CON_IN_PROG_EVT_HOST_READY",
__func__);
} else if (event == EVT_CONNECTED) {
+ if (peek_event(d_port) == EVT_SUSPEND) {
+ log_event_dbg("%s: ST_CON_IN_PROG_EVT_SUSPEND",
+ __func__);
+ break;
+ }
ipa_data_path_enable(d_port);
d_port->sm_state = STATE_CONNECTED;
log_event_dbg("%s: ST_CON_IN_PROG_EVT_CON %d",
@@ -2541,6 +2546,14 @@
log_event_dbg("%s: completed", __func__);
}
+static int gsi_get_status(struct usb_function *f)
+{
+ unsigned int remote_wakeup_en_status = f->func_wakeup_allowed ? 1 : 0;
+
+ return (remote_wakeup_en_status << FUNC_WAKEUP_ENABLE_SHIFT) |
+ (1 << FUNC_WAKEUP_CAPABLE_SHIFT);
+}
+
static int gsi_func_suspend(struct usb_function *f, u8 options)
{
bool func_wakeup_allowed;
@@ -3308,6 +3321,7 @@
gsi->function.disable = gsi_disable;
gsi->function.free_func = gsi_free_func;
gsi->function.suspend = gsi_suspend;
+ gsi->function.get_status = gsi_get_status;
gsi->function.func_suspend = gsi_func_suspend;
gsi->function.resume = gsi_resume;
diff --git a/drivers/usb/gadget/function/f_rndis.c b/drivers/usb/gadget/function/f_rndis.c
index a75e5d3..24bc2d4 100644
--- a/drivers/usb/gadget/function/f_rndis.c
+++ b/drivers/usb/gadget/function/f_rndis.c
@@ -386,10 +386,31 @@
struct sk_buff *skb)
{
struct sk_buff *skb2;
+ struct rndis_packet_msg_type *header = NULL;
+ struct f_rndis *rndis = func_to_rndis(&port->func);
if (!skb)
return NULL;
+ if (rndis->port.multi_pkt_xfer) {
+ if (port->header) {
+ header = port->header;
+ header->MessageType = cpu_to_le32(RNDIS_MSG_PACKET);
+ header->MessageLength = cpu_to_le32(skb->len +
+ sizeof(*header));
+ header->DataOffset = cpu_to_le32(36);
+ header->DataLength = cpu_to_le32(skb->len);
+ pr_debug("MessageLength:%d DataLength:%d\n",
+ header->MessageLength,
+ header->DataLength);
+ return skb;
+ }
+
+ dev_kfree_skb(skb);
+ pr_err("RNDIS header is NULL.\n");
+ return NULL;
+ }
+
skb2 = skb_realloc_headroom(skb, sizeof(struct rndis_packet_msg_type));
rndis_add_hdr(skb2);
diff --git a/drivers/usb/gadget/function/u_ether.c b/drivers/usb/gadget/function/u_ether.c
index 9e38809..c75e790 100644
--- a/drivers/usb/gadget/function/u_ether.c
+++ b/drivers/usb/gadget/function/u_ether.c
@@ -246,6 +246,7 @@
}
static void rx_complete(struct usb_ep *ep, struct usb_request *req);
+static void tx_complete(struct usb_ep *ep, struct usb_request *req);
static int
rx_submit(struct eth_dev *dev, struct usb_request *req, gfp_t gfp_flags)
@@ -307,7 +308,6 @@
req->buf = skb->data;
req->length = size;
- req->complete = rx_complete;
req->context = skb;
retval = usb_ep_queue(out, req, gfp_flags);
@@ -410,6 +410,7 @@
{
unsigned i;
struct usb_request *req;
+ bool usb_in;
if (!n)
return -ENOMEM;
@@ -420,10 +421,22 @@
if (i-- == 0)
goto extra;
}
+
+ if (ep->desc->bEndpointAddress & USB_DIR_IN)
+ usb_in = true;
+ else
+ usb_in = false;
+
while (i--) {
req = usb_ep_alloc_request(ep, GFP_ATOMIC);
if (!req)
return list_empty(list) ? -ENOMEM : 0;
+ /* update completion handler */
+ if (usb_in)
+ req->complete = tx_complete;
+ else
+ req->complete = rx_complete;
+
list_add(&req->list, list);
}
return 0;
@@ -575,7 +588,7 @@
static void tx_complete(struct usb_ep *ep, struct usb_request *req)
{
- struct sk_buff *skb = req->context;
+ struct sk_buff *skb;
struct eth_dev *dev = ep->driver_data;
struct net_device *net = dev->net;
struct usb_request *new_req;
@@ -683,6 +696,7 @@
spin_unlock(&dev->req_lock);
}
} else {
+ skb = req->context;
/* Is aggregation already enabled and buffers allocated ? */
if (dev->port_usb->multi_pkt_xfer && dev->tx_req_bufsize) {
req->buf = kzalloc(dev->tx_req_bufsize
@@ -725,7 +739,7 @@
list_for_each(act, &dev->tx_reqs) {
req = container_of(act, struct usb_request, list);
if (!req->buf)
- req->buf = kmalloc(dev->tx_req_bufsize
+ req->buf = kzalloc(dev->tx_req_bufsize
+ dev->gadget->extra_buf_alloc, GFP_ATOMIC);
if (!req->buf)
@@ -804,29 +818,6 @@
}
dev->tx_pkts_rcvd++;
- /*
- * no buffer copies needed, unless the network stack did it
- * or the hardware can't use skb buffers.
- * or there's not enough space for extra headers we need
- */
- spin_lock_irqsave(&dev->lock, flags);
- if (dev->wrap && dev->port_usb)
- skb = dev->wrap(dev->port_usb, skb);
- spin_unlock_irqrestore(&dev->lock, flags);
-
- if (!skb) {
- if (dev->port_usb && dev->port_usb->supports_multi_frame) {
- /*
- * Multi frame CDC protocols may store the frame for
- * later which is not a dropped frame.
- */
- } else {
- dev->net->stats.tx_dropped++;
- }
-
- /* no error code for dropped packets */
- return NETDEV_TX_OK;
- }
/* Allocate memory for tx_reqs to support multi packet transfer */
spin_lock_irqsave(&dev->req_lock, flags);
@@ -861,13 +852,45 @@
dev->tx_throttle++;
netif_stop_queue(net);
}
-
- dev->tx_skb_hold_count++;
spin_unlock_irqrestore(&dev->req_lock, flags);
+ /* no buffer copies needed, unless the network stack did it
+ * or the hardware can't use skb buffers.
+ * or there's not enough space for extra headers we need
+ */
+ spin_lock_irqsave(&dev->lock, flags);
+ if (dev->wrap) {
+ if (dev->port_usb)
+ skb = dev->wrap(dev->port_usb, skb);
+ if (!skb) {
+ spin_unlock_irqrestore(&dev->lock, flags);
+ /* Multi frame CDC protocols may store the frame for
+ * later which is not a dropped frame.
+ */
+ if (dev->port_usb &&
+ dev->port_usb->supports_multi_frame)
+ goto multiframe;
+ goto drop;
+ }
+ }
+
+ dev->tx_skb_hold_count++;
+ spin_unlock_irqrestore(&dev->lock, flags);
+
if (multi_pkt_xfer) {
+ pr_debug("req->length:%d header_len:%u\n"
+ "skb->len:%d skb->data_len:%d\n",
+ req->length, dev->header_len,
+ skb->len, skb->data_len);
+ /* Add RNDIS Header */
+ memcpy(req->buf + req->length, dev->port_usb->header,
+ dev->header_len);
+ /* Increment req length by header size */
+ req->length += dev->header_len;
+ /* Copy received IP data from SKB */
memcpy(req->buf + req->length, skb->data, skb->len);
- req->length = req->length + skb->len;
+ /* Increment req length by skb data length */
+ req->length += skb->len;
length = req->length;
dev_kfree_skb_any(skb);
@@ -927,8 +950,6 @@
req->context = skb;
}
- req->complete = tx_complete;
-
/* NCM requires no zlp if transfer is dwNtbInMaxSize */
if (is_fixed && length == fixed_in_len &&
(length % in->maxpacket) == 0)
@@ -977,11 +998,13 @@
dev_kfree_skb_any(skb);
else
req->length = 0;
+drop:
dev->net->stats.tx_dropped++;
+multiframe:
spin_lock_irqsave(&dev->req_lock, flags);
if (list_empty(&dev->tx_reqs))
netif_start_queue(net);
- list_add(&req->list, &dev->tx_reqs);
+ list_add_tail(&req->list, &dev->tx_reqs);
spin_unlock_irqrestore(&dev->req_lock, flags);
}
success:
@@ -1443,6 +1466,8 @@
else
INFO(dev, "MAC %pM\n", dev->dev_mac);
+ uether_debugfs_init(dev);
+
return status;
}
EXPORT_SYMBOL_GPL(gether_register_netdev);
@@ -1594,6 +1619,11 @@
if (!dev)
return ERR_PTR(-EINVAL);
+ /* size of rndis_packet_msg_type is 44 */
+ link->header = kzalloc(44, GFP_ATOMIC);
+ if (!link->header)
+ return ERR_PTR(-ENOMEM);
+
if (link->in_ep) {
link->in_ep->driver_data = dev;
result = usb_ep_enable(link->in_ep);
@@ -1657,8 +1687,12 @@
}
fail0:
/* caller is responsible for cleanup on error */
- if (result < 0)
+ if (result < 0) {
+ kfree(link->header);
+
return ERR_PTR(result);
+ }
+
return dev->net;
}
EXPORT_SYMBOL_GPL(gether_connect);
@@ -1711,6 +1745,9 @@
spin_lock(&dev->req_lock);
}
spin_unlock(&dev->req_lock);
+ /* Free rndis header buffer memory */
+ kfree(link->header);
+ link->header = NULL;
link->in_ep->desc = NULL;
}
diff --git a/drivers/usb/gadget/function/u_ether.h b/drivers/usb/gadget/function/u_ether.h
index 3ff09d1..a10503a 100644
--- a/drivers/usb/gadget/function/u_ether.h
+++ b/drivers/usb/gadget/function/u_ether.h
@@ -87,6 +87,7 @@
/* called on network open/close */
void (*open)(struct gether *);
void (*close)(struct gether *);
+ struct rndis_packet_msg_type *header;
};
#define DEFAULT_FILTER (USB_CDC_PACKET_TYPE_BROADCAST \
diff --git a/drivers/video/fbdev/msm/Kconfig b/drivers/video/fbdev/msm/Kconfig
index e8f902b..a5e0662 100644
--- a/drivers/video/fbdev/msm/Kconfig
+++ b/drivers/video/fbdev/msm/Kconfig
@@ -82,6 +82,16 @@
MHL (Mobile High-Definition Link) technology
uses USB connector to output HDMI content
+config FB_MSM_MDSS_SPI_PANEL
+ depends on FB_MSM_MDSS
+ bool "Support SPI panel feature"
+ default n
+ ---help---
+ The MDSS SPI Panel provides support for transmittimg SPI signals of
+ MDSS frame buffer data to connected panel. Limited by SPI rate, the
+ current max fps only reach to 27 fps, and limited by MDP hardware
+ architecture only supply on MDP3
+
config FB_MSM_MDSS_MHL3
depends on FB_MSM_MDSS_HDMI_PANEL
bool "MHL3 SII8620 Support"
diff --git a/drivers/video/fbdev/msm/Makefile b/drivers/video/fbdev/msm/Makefile
index 81d4953..26a940c 100644
--- a/drivers/video/fbdev/msm/Makefile
+++ b/drivers/video/fbdev/msm/Makefile
@@ -46,6 +46,11 @@
obj-$(CONFIG_FB_MSM_MDSS) += mdss-dsi.o
obj-$(CONFIG_FB_MSM_MDSS) += mdss_panel.o
+ifeq ($(CONFIG_SPI_QUP), y)
+obj-$(CONFIG_FB_MSM_MDSS_SPI_PANEL) += mdss_spi_client.o
+obj-$(CONFIG_FB_MSM_MDSS_SPI_PANEL) += mdss_spi_panel.o
+endif
+
ifneq ($(CONFIG_FB_MSM_MDSS_MDP3), y)
obj-$(CONFIG_FB_MSM_MDSS) += mdss_hdmi_util.o
obj-$(CONFIG_FB_MSM_MDSS) += mdss_hdmi_edid.o
diff --git a/drivers/video/fbdev/msm/dsi_status_v2.c b/drivers/video/fbdev/msm/dsi_status_v2.c
index 35b0984..87720cf 100644
--- a/drivers/video/fbdev/msm/dsi_status_v2.c
+++ b/drivers/video/fbdev/msm/dsi_status_v2.c
@@ -18,6 +18,7 @@
#include "mdss_dsi.h"
#include "mdp3_ctrl.h"
+#include "mdss_spi_panel.h"
/*
* mdp3_check_te_status() - Check the status of panel for TE based ESD.
@@ -165,3 +166,79 @@
mdss_fb_report_panel_dead(pdsi_status->mfd);
}
+#if defined(CONFIG_FB_MSM_MDSS_SPI_PANEL)
+void mdp3_check_spi_panel_status(struct work_struct *work, uint32_t interval)
+{
+ struct dsi_status_data *pdsi_status = NULL;
+ struct mdss_panel_data *pdata = NULL;
+ struct spi_panel_data *ctrl_pdata = NULL;
+ struct mdp3_session_data *mdp3_session = NULL;
+ int ret = 0;
+
+ pdsi_status = container_of(to_delayed_work(work),
+ struct dsi_status_data, check_status);
+
+ if (!pdsi_status || !(pdsi_status->mfd)) {
+ pr_err("%s: mfd not available\n", __func__);
+ return;
+ }
+
+ pdata = dev_get_platdata(&pdsi_status->mfd->pdev->dev);
+ if (!pdata) {
+ pr_err("%s: panel data not available\n", __func__);
+ return;
+ }
+
+ ctrl_pdata = container_of(pdata, struct spi_panel_data, panel_data);
+ if (!ctrl_pdata || !ctrl_pdata->check_status) {
+ pr_err("%s: Dsi ctrl or status_check callback not available\n",
+ __func__);
+ return;
+ }
+
+ mdp3_session = pdsi_status->mfd->mdp.private1;
+ if (!mdp3_session) {
+ pr_err("%s: Display is off\n", __func__);
+ return;
+ }
+
+ if (mdp3_session->in_splash_screen) {
+ schedule_delayed_work(&pdsi_status->check_status,
+ msecs_to_jiffies(interval));
+ pr_debug("%s: cont splash is on\n", __func__);
+ return;
+ }
+
+ mutex_lock(&mdp3_session->lock);
+ if (!mdp3_session->status) {
+ pr_debug("%s: display off already\n", __func__);
+ mutex_unlock(&mdp3_session->lock);
+ return;
+ }
+
+ if (!ret)
+ ret = ctrl_pdata->check_status(ctrl_pdata);
+ else
+ pr_err("%s:wait_for_dma_done error\n", __func__);
+ mutex_unlock(&mdp3_session->lock);
+
+ if (mdss_fb_is_power_on_interactive(pdsi_status->mfd)) {
+ if (ret > 0) {
+ schedule_delayed_work(&pdsi_status->check_status,
+ msecs_to_jiffies(interval));
+ } else {
+ char *envp[2] = {"PANEL_ALIVE=0", NULL};
+
+ pdata->panel_info.panel_dead = true;
+ ret = kobject_uevent_env(
+ &pdsi_status->mfd->fbi->dev->kobj, KOBJ_CHANGE, envp);
+ pr_err("%s:panel has gone bad, sending uevent - %s\n",
+ __func__, envp[0]);
+ }
+ }
+}
+#else
+void mdp3_check_spi_panel_status(struct work_struct *work, uint32_t interval)
+{
+}
+#endif
diff --git a/drivers/video/fbdev/msm/mdp3.c b/drivers/video/fbdev/msm/mdp3.c
index c9db88e..54e9919 100644
--- a/drivers/video/fbdev/msm/mdp3.c
+++ b/drivers/video/fbdev/msm/mdp3.c
@@ -56,6 +56,7 @@
#include "mdss_debug.h"
#include "mdss_smmu.h"
#include "mdss.h"
+#include "mdss_spi_panel.h"
#ifndef EXPORT_COMPAT
#define EXPORT_COMPAT(x)
@@ -109,6 +110,7 @@
static struct mdss_panel_intf pan_types[] = {
{"dsi", MDSS_PANEL_INTF_DSI},
+ {"spi", MDSS_PANEL_INTF_SPI},
};
static char mdss_mdp3_panel[MDSS_MAX_PANEL_LEN];
@@ -127,6 +129,13 @@
},
};
+#ifndef CONFIG_FB_MSM_MDSS_SPI_PANEL
+void mdss_spi_panel_bl_ctrl_update(struct mdss_panel_data *pdata, u32 bl_level)
+{
+
+}
+#endif
+
static irqreturn_t mdp3_irq_handler(int irq, void *ptr)
{
int i = 0;
@@ -1350,7 +1359,11 @@
client == MDP3_CLIENT_DMA_P)
mdss_smmu_unmap_dma_buf(data->tab_clone,
dom, dir, data->srcp_dma_buf);
- else
+ else if (client == MDP3_CLIENT_SPI) {
+ ion_unmap_kernel(iclient, data->srcp_ihdl);
+ ion_free(iclient, data->srcp_ihdl);
+ data->srcp_ihdl = NULL;
+ } else
mdss_smmu_unmap_dma_buf(data->srcp_table,
dom, dir, data->srcp_dma_buf);
data->mapped = false;
@@ -1416,7 +1429,13 @@
data->srcp_dma_buf = NULL;
return ret;
}
-
+ data->srcp_ihdl = ion_import_dma_buf(iclient,
+ data->srcp_dma_buf);
+ if (IS_ERR_OR_NULL(data->srcp_ihdl)) {
+ pr_err("error on ion_import_fd\n");
+ data->srcp_ihdl = NULL;
+ return -EIO;
+ }
data->srcp_attachment =
mdss_smmu_dma_buf_attach(data->srcp_dma_buf,
&mdp3_res->pdev->dev, dom);
@@ -1449,6 +1468,25 @@
data->tab_clone, dom,
&data->addr, &data->len,
DMA_BIDIRECTIONAL);
+ } else if (client == MDP3_CLIENT_SPI) {
+ void *vaddr;
+
+ if (ion_handle_get_size(iclient,
+ data->srcp_ihdl,
+ (size_t *)&data->len) < 0) {
+ pr_err("get size failed\n");
+ return -EINVAL;
+ }
+ vaddr = ion_map_kernel(iclient,
+ data->srcp_ihdl);
+ if (IS_ERR_OR_NULL(vaddr)) {
+ pr_err("Mapping failed\n");
+ mdp3_put_img(data, client);
+ return -EINVAL;
+ }
+ data->addr = (dma_addr_t) vaddr;
+ data->len -= img->offset;
+ return 0;
} else {
ret = mdss_smmu_map_dma_buf(data->srcp_dma_buf,
data->srcp_table, dom, &data->addr,
@@ -1741,6 +1779,8 @@
if (pdata->panel_info.type == MIPI_VIDEO_PANEL) {
status = MDP3_REG_READ(MDP3_REG_DSI_VIDEO_EN);
rc = status & 0x1;
+ } else if (pdata->panel_info.type == SPI_PANEL) {
+ rc = is_spi_panel_continuous_splash_on(pdata);
} else {
status = MDP3_REG_READ(MDP3_REG_DMA_P_CONFIG);
status &= 0x180000;
@@ -1777,7 +1817,11 @@
mdp3_clk_set_rate(MDP3_CLK_MDP_SRC, mdp_clk_rate,
MDP3_CLIENT_DMA_P);
- rc = mdp3_bus_scale_set_quota(MDP3_CLIENT_DMA_P, ab, ib);
+ /*DMA not used on SPI interface, remove DMA bus voting*/
+ if (panel_info->type == SPI_PANEL)
+ rc = mdp3_bus_scale_set_quota(MDP3_CLIENT_DMA_P, 0, 0);
+ else
+ rc = mdp3_bus_scale_set_quota(MDP3_CLIENT_DMA_P, ab, ib);
bus_handle->restore_ab[MDP3_CLIENT_DMA_P] = ab;
bus_handle->restore_ib[MDP3_CLIENT_DMA_P] = ib;
@@ -1795,6 +1839,8 @@
if (panel_info->type == MIPI_VIDEO_PANEL)
mdp3_res->intf[MDP3_DMA_OUTPUT_SEL_DSI_VIDEO].active = 1;
+ else if (panel_info->type == SPI_PANEL)
+ mdp3_res->intf[MDP3_DMA_OUTPUT_SEL_SPI_CMD].active = 1;
else
mdp3_res->intf[MDP3_DMA_OUTPUT_SEL_DSI_CMD].active = 1;
@@ -2485,6 +2531,9 @@
mdp3_res->mdss_util->mdp_probe_done = true;
pr_debug("%s: END\n", __func__);
+ if (mdp3_res->pan_cfg.pan_intf == MDSS_PANEL_INTF_SPI)
+ mdp3_interface.check_dsi_status = mdp3_check_spi_panel_status;
+
probe_done:
if (IS_ERR_VALUE(rc))
kfree(mdp3_res->mdp3_hw.irq_info);
diff --git a/drivers/video/fbdev/msm/mdp3.h b/drivers/video/fbdev/msm/mdp3.h
index 7132dee..6b56052 100644
--- a/drivers/video/fbdev/msm/mdp3.h
+++ b/drivers/video/fbdev/msm/mdp3.h
@@ -84,6 +84,7 @@
MDP3_CLIENT_DSI = 1,
MDP3_CLIENT_PPP,
MDP3_CLIENT_IOMMU,
+ MDP3_CLIENT_SPI,
MDP3_CLIENT_MAX,
};
@@ -208,6 +209,8 @@
bool solid_fill_vote_en;
struct list_head reg_bus_clist;
struct mutex reg_bus_lock;
+ int bklt_level;
+ int bklt_update;
bool twm_en;
u32 max_bw;
@@ -267,6 +270,7 @@
void mdp3_enable_regulator(int enable);
void mdp3_check_dsi_ctrl_status(struct work_struct *work,
uint32_t interval);
+void mdp3_check_spi_panel_status(struct work_struct *work, uint32_t interval);
int mdp3_dynamic_clock_gating_ctrl(int enable);
int mdp3_footswitch_ctrl(int enable);
int mdp3_qos_remapper_setup(struct mdss_panel_data *panel);
@@ -279,6 +283,8 @@
void mdp3_clear_irq(u32 interrupt_mask);
int mdp3_enable_panic_ctrl(void);
+void mdss_spi_panel_bl_ctrl_update(struct mdss_panel_data *pdata, u32 bl_level);
+
int mdp3_layer_pre_commit(struct msm_fb_data_type *mfd,
struct file *file, struct mdp_layer_commit_v1 *commit);
int mdp3_layer_atomic_validate(struct msm_fb_data_type *mfd,
diff --git a/drivers/video/fbdev/msm/mdp3_ctrl.c b/drivers/video/fbdev/msm/mdp3_ctrl.c
index 50b232a..c976c0e 100644
--- a/drivers/video/fbdev/msm/mdp3_ctrl.c
+++ b/drivers/video/fbdev/msm/mdp3_ctrl.c
@@ -23,11 +23,13 @@
#include <linux/dma-buf.h>
#include <linux/pm_runtime.h>
#include <linux/iommu.h>
+#include <linux/msm_ion.h>
#include "mdp3_ctrl.h"
#include "mdp3.h"
#include "mdp3_ppp.h"
#include "mdss_smmu.h"
+#include "mdss_spi_panel.h"
#include "mdss_sync.h"
#define VSYNC_EXPIRE_TICK 4
@@ -72,7 +74,7 @@
bufq->pop_idx = 0;
}
-void mdp3_bufq_deinit(struct mdp3_buffer_queue *bufq)
+void mdp3_bufq_deinit(struct mdp3_buffer_queue *bufq, int client)
{
int count = bufq->count;
@@ -83,7 +85,7 @@
struct mdp3_img_data *data = &bufq->img_data[bufq->pop_idx];
bufq->pop_idx = (bufq->pop_idx + 1) % MDP3_MAX_BUF_QUEUE;
- mdp3_put_img(data, MDP3_CLIENT_DMA_P);
+ mdp3_put_img(data, client);
}
bufq->count = 0;
bufq->push_idx = 0;
@@ -122,6 +124,18 @@
return bufq->count;
}
+int mdp3_get_ion_client(struct msm_fb_data_type *mfd)
+{
+ int intf_type;
+
+ intf_type = mdp3_ctrl_get_intf_type(mfd);
+
+ if (intf_type == MDP3_DMA_OUTPUT_SEL_SPI_CMD)
+ return MDP3_CLIENT_SPI;
+ else
+ return MDP3_CLIENT_DMA_P;
+}
+
void mdp3_ctrl_notifier_register(struct mdp3_session_data *ses,
struct notifier_block *notifier)
{
@@ -308,8 +322,11 @@
struct mdp3_notification vsync_client;
struct mdp3_notification *arg = NULL;
bool mod_vsync_timer = false;
+ int intf_type;
pr_debug("mdp3_ctrl_vsync_enable =%d\n", enable);
+
+ intf_type = mdp3_ctrl_get_intf_type(mfd);
mdp3_session = (struct mdp3_session_data *)mfd->mdp.private1;
if (!mdp3_session || !mdp3_session->panel || !mdp3_session->dma ||
!mdp3_session->intf)
@@ -347,18 +364,25 @@
}
}
- mdp3_clk_enable(1, 0);
- mdp3_session->dma->vsync_enable(mdp3_session->dma, arg);
- mdp3_clk_enable(0, 0);
+ if (intf_type == MDP3_DMA_OUTPUT_SEL_SPI_CMD) {
+ mdp3_spi_vsync_enable(mdp3_session->panel, arg);
+ } else {
+ mdp3_clk_enable(1, 0);
+ mdp3_session->dma->vsync_enable(mdp3_session->dma, arg);
+ mdp3_clk_enable(0, 0);
+ }
/*
* Need to fake vsync whenever dsi interface is not
* active or when dsi clocks are currently off
*/
- if (mod_vsync_timer) {
+ if (mod_vsync_timer && (intf_type != MDP3_DMA_OUTPUT_SEL_SPI_CMD)) {
mod_timer(&mdp3_session->vsync_timer,
jiffies + msecs_to_jiffies(mdp3_session->vsync_period));
- } else if (!enable) {
+ } else if (enable && !mdp3_session->clk_on) {
+ mdp3_ctrl_reset_countdown(mdp3_session, mfd);
+ mdp3_ctrl_clk_enable(mfd, 1);
+ } else if (!enable && (intf_type != MDP3_DMA_OUTPUT_SEL_SPI_CMD)) {
del_timer(&mdp3_session->vsync_timer);
}
@@ -597,14 +621,32 @@
static int mdp3_ctrl_res_req_bus(struct msm_fb_data_type *mfd, int status)
{
int rc = 0;
+ u32 vtotal = 0;
+ int frame_rate = DEFAULT_FRAME_RATE;
if (status) {
+ struct mdss_panel_info *panel_info = mfd->panel_info;
u64 ab = 0;
u64 ib = 0;
+ frame_rate = mdss_panel_get_framerate(mfd->panel_info,
+ FPS_RESOLUTION_HZ);
mdp3_calc_dma_res(mfd->panel_info, NULL, &ab, &ib,
ppp_bpp(mfd->fb_imgType));
- rc = mdp3_bus_scale_set_quota(MDP3_CLIENT_DMA_P, ab, ib);
+ vtotal = panel_info->yres + panel_info->lcdc.v_back_porch +
+ panel_info->lcdc.v_front_porch +
+ panel_info->lcdc.v_pulse_width;
+ ab = panel_info->xres * vtotal * ppp_bpp(mfd->fb_imgType);
+ ab *= frame_rate;
+ ib = ab;
+
+ /*DMA not used on SPI interface, remove DMA bus voting*/
+ if (mdp3_ctrl_get_intf_type(mfd) ==
+ MDP3_DMA_OUTPUT_SEL_SPI_CMD)
+ rc = mdp3_bus_scale_set_quota(MDP3_CLIENT_DMA_P, 0, 0);
+ else
+ rc = mdp3_bus_scale_set_quota(MDP3_CLIENT_DMA_P,
+ ab, ib);
} else {
rc = mdp3_bus_scale_set_quota(MDP3_CLIENT_DMA_P, 0, 0);
}
@@ -653,6 +695,9 @@
case LCDC_PANEL:
type = MDP3_DMA_OUTPUT_SEL_LCDC;
break;
+ case SPI_PANEL:
+ type = MDP3_DMA_OUTPUT_SEL_SPI_CMD;
+ break;
default:
type = MDP3_DMA_OUTPUT_SEL_MAX;
}
@@ -717,7 +762,8 @@
cfg.type = mdp3_ctrl_get_intf_type(mfd);
if (cfg.type == MDP3_DMA_OUTPUT_SEL_DSI_VIDEO ||
- cfg.type == MDP3_DMA_OUTPUT_SEL_LCDC) {
+ cfg.type == MDP3_DMA_OUTPUT_SEL_LCDC ||
+ cfg.type == MDP3_DMA_OUTPUT_SEL_SPI_CMD) {
video->hsync_period = hsync_period;
video->hsync_pulse_width = h_pulse_width;
video->vsync_period = vsync_period;
@@ -765,7 +811,7 @@
struct fb_var_screeninfo *var;
struct mdp3_dma_output_config outputConfig;
struct mdp3_dma_source sourceConfig;
- int frame_rate = mfd->panel_info->mipi.frame_rate;
+ int frame_rate = DEFAULT_FRAME_RATE;
int vbp, vfp, vspw;
int vtotal, vporch;
struct mdp3_notification dma_done_callback;
@@ -774,6 +820,7 @@
mdp3_session = (struct mdp3_session_data *)mfd->mdp.private1;
+ frame_rate = mdss_panel_get_framerate(panel_info, FPS_RESOLUTION_HZ);
vbp = panel_info->lcdc.v_back_porch;
vfp = panel_info->lcdc.v_front_porch;
vspw = panel_info->lcdc.v_pulse_width;
@@ -814,7 +861,7 @@
sourceConfig.stride = fix->line_length;
}
- te.frame_rate = panel_info->mipi.frame_rate;
+ te.frame_rate = frame_rate;
te.hw_vsync_mode = panel_info->mipi.hw_vsync_mode;
te.tear_check_en = panel_info->te.tear_check_en;
te.sync_cfg_height = panel_info->te.sync_cfg_height;
@@ -1003,6 +1050,7 @@
static int mdp3_ctrl_off(struct msm_fb_data_type *mfd)
{
int rc = 0;
+ int client = 0;
bool intf_stopped = true;
struct mdp3_session_data *mdp3_session;
struct mdss_panel_data *panel;
@@ -1156,10 +1204,11 @@
pr_err("%s: pm_runtime_put failed (rc %d)\n",
__func__, rc);
}
- mdp3_bufq_deinit(&mdp3_session->bufq_out);
+ client = mdp3_get_ion_client(mfd);
+ mdp3_bufq_deinit(&mdp3_session->bufq_out, client);
if (mdp3_session->overlay.id != MSMFB_NEW_REQUEST) {
mdp3_session->overlay.id = MSMFB_NEW_REQUEST;
- mdp3_bufq_deinit(&mdp3_session->bufq_in);
+ mdp3_bufq_deinit(&mdp3_session->bufq_in, client);
}
}
@@ -1189,6 +1238,10 @@
mdp3_ctrl_clk_enable(mdp3_session->mfd, 0);
}
off_error:
+ if (mdp3_session->overlay.id != MSMFB_NEW_REQUEST) {
+ mdp3_session->overlay.id = MSMFB_NEW_REQUEST;
+ mdp3_bufq_deinit(&mdp3_session->bufq_in, client);
+ }
MDSS_XLOG(XLOG_FUNC_EXIT, __LINE__);
mutex_unlock(&mdp3_session->lock);
/* Release the last reference to the runtime device */
@@ -1336,14 +1389,16 @@
struct fb_info *fbi = mfd->fbi;
struct fb_fix_screeninfo *fix;
int format;
+ int client;
fix = &fbi->fix;
format = mdp3_ctrl_get_source_format(mfd->fb_imgType);
mutex_lock(&mdp3_session->lock);
+ client = mdp3_get_ion_client(mfd);
if (mdp3_session->overlay.id == ndx && ndx == 1) {
mdp3_session->overlay.id = MSMFB_NEW_REQUEST;
- mdp3_bufq_deinit(&mdp3_session->bufq_in);
+ mdp3_bufq_deinit(&mdp3_session->bufq_in, client);
} else {
rc = -EINVAL;
}
@@ -1362,18 +1417,20 @@
struct msmfb_data *img = &req->data;
struct mdp3_img_data data;
struct mdp3_dma *dma = mdp3_session->dma;
+ int client;
+ client = mdp3_get_ion_client(mfd);
memset(&data, 0, sizeof(struct mdp3_img_data));
- if (mfd->panel.type == MIPI_CMD_PANEL)
+ if (mfd->panel.type == MIPI_CMD_PANEL || client == MDP3_CLIENT_SPI)
is_panel_type_cmd = true;
if (is_panel_type_cmd) {
- rc = mdp3_iommu_enable(MDP3_CLIENT_DMA_P);
+ rc = mdp3_iommu_enable(client);
if (rc) {
pr_err("fail to enable iommu\n");
return rc;
}
}
- rc = mdp3_get_img(img, &data, MDP3_CLIENT_DMA_P);
+ rc = mdp3_get_img(img, &data, client);
if (rc) {
pr_err("fail to get overlay buffer\n");
goto err;
@@ -1383,14 +1440,14 @@
pr_err("buf size(0x%lx) is smaller than dma config(0x%x)\n",
data.len, (dma->source_config.stride *
dma->source_config.height));
- mdp3_put_img(&data, MDP3_CLIENT_DMA_P);
+ mdp3_put_img(&data, client);
rc = -EINVAL;
goto err;
}
rc = mdp3_bufq_push(&mdp3_session->bufq_in, &data);
if (rc) {
pr_err("fail to queue the overlay buffer, buffer drop\n");
- mdp3_put_img(&data, MDP3_CLIENT_DMA_P);
+ mdp3_put_img(&data, client);
goto err;
}
rc = 0;
@@ -1449,8 +1506,11 @@
struct mdp3_img_data *data;
struct mdss_panel_info *panel_info;
int rc = 0;
+ int client;
static bool splash_done;
struct mdss_panel_data *panel;
+ int frame_rate = DEFAULT_FRAME_RATE;
+ int stride;
if (!mfd || !mfd->mdp.private1)
return -EINVAL;
@@ -1460,6 +1520,9 @@
if (!mdp3_session || !mdp3_session->dma)
return -EINVAL;
+ frame_rate = mdss_panel_get_framerate(panel_info, FPS_RESOLUTION_HZ);
+ client = mdp3_get_ion_client(mfd);
+
if (mdp3_bufq_count(&mdp3_session->bufq_in) == 0) {
pr_debug("no buffer in queue yet\n");
return -EPERM;
@@ -1510,7 +1573,17 @@
if (data) {
mdp3_ctrl_reset_countdown(mdp3_session, mfd);
mdp3_ctrl_clk_enable(mfd, 1);
- if (mdp3_session->dma->update_src_cfg &&
+ stride = mdp3_session->dma->source_config.stride;
+ if (mdp3_ctrl_get_intf_type(mfd) ==
+ MDP3_DMA_OUTPUT_SEL_SPI_CMD){
+ mdp3_session->intf->active = false;
+ msm_ion_do_cache_op(mdp3_res->ion_client,
+ data->srcp_ihdl, (void *)(int)data->addr,
+ data->len, ION_IOC_INV_CACHES);
+ rc = mdss_spi_panel_kickoff(mdp3_session->panel,
+ (void *)(int)data->addr, (int)data->len,
+ stride);
+ } else if (mdp3_session->dma->update_src_cfg &&
panel_info->partial_update_enabled) {
panel->panel_info.roi.x = mdp3_session->dma->roi.x;
panel->panel_info.roi.y = mdp3_session->dma->roi.y;
@@ -1530,7 +1603,9 @@
MDP_NOTIFY_FRAME_TIMEOUT);
} else {
if (mdp3_ctrl_get_intf_type(mfd) ==
- MDP3_DMA_OUTPUT_SEL_DSI_VIDEO) {
+ MDP3_DMA_OUTPUT_SEL_DSI_VIDEO ||
+ mdp3_ctrl_get_intf_type(mfd) ==
+ MDP3_DMA_OUTPUT_SEL_SPI_CMD) {
mdp3_ctrl_notify(mdp3_session,
MDP_NOTIFY_FRAME_DONE);
}
@@ -1545,16 +1620,16 @@
mdp3_release_splash_memory(mfd);
data = mdp3_bufq_pop(&mdp3_session->bufq_out);
if (data)
- mdp3_put_img(data, MDP3_CLIENT_DMA_P);
+ mdp3_put_img(data, client);
}
if (mdp3_session->first_commit) {
/*wait to ensure frame is sent to panel*/
if (panel_info->mipi.post_init_delay)
- msleep(((1000 / panel_info->mipi.frame_rate) + 1) *
+ msleep(((1000 / frame_rate) + 1) *
panel_info->mipi.post_init_delay);
else
- msleep(1000 / panel_info->mipi.frame_rate);
+ msleep((1000 / frame_rate) + 1);
mdp3_session->first_commit = false;
if (panel)
rc |= panel->event_handler(panel,
@@ -1569,6 +1644,12 @@
mdp3_session->esd_recovery = false;
}
+ /*Update backlight only if its changed*/
+ if (mdp3_res->bklt_level && mdp3_res->bklt_update) {
+ mdss_spi_panel_bl_ctrl_update(panel, mdp3_res->bklt_level);
+ mdp3_res->bklt_update = false;
+ }
+
/* start vsync tick countdown for cmd mode if vsync isn't enabled */
if (mfd->panel.type == MIPI_CMD_PANEL && !mdp3_session->vsync_enabled)
mdp3_ctrl_vsync_enable(mdp3_session->mfd, 0);
@@ -1695,17 +1776,18 @@
}
panel = mdp3_session->panel;
- if (mdp3_session->first_commit) {
- /*wait to ensure frame is sent to panel*/
- if (panel_info->mipi.post_init_delay)
- msleep(((1000 / panel_info->mipi.frame_rate) + 1) *
- panel_info->mipi.post_init_delay);
- else
- msleep(1000 / panel_info->mipi.frame_rate);
- mdp3_session->first_commit = false;
- if (panel)
- panel->event_handler(panel, MDSS_EVENT_POST_PANEL_ON,
- NULL);
+ if (mdp3_ctrl_get_intf_type(mfd) != MDP3_DMA_OUTPUT_SEL_SPI_CMD) {
+ if (mdp3_session->first_commit) {
+ if (panel_info->mipi.init_delay)
+ msleep(((1000 / panel_info->mipi.frame_rate)
+ + 1) * panel_info->mipi.post_init_delay);
+ else
+ msleep(1000 / panel_info->mipi.frame_rate);
+ mdp3_session->first_commit = false;
+ if (panel)
+ panel->event_handler(panel,
+ MDSS_EVENT_POST_PANEL_ON, NULL);
+ }
}
mdp3_session->vsync_before_commit = 0;
@@ -1716,6 +1798,11 @@
mdp3_session->esd_recovery = false;
}
+ /*Update backlight only if its changed*/
+ if (mdp3_res->bklt_level && mdp3_res->bklt_update) {
+ mdss_spi_panel_bl_ctrl_update(panel, mdp3_res->bklt_level);
+ mdp3_res->bklt_update = false;
+ }
pan_error:
mutex_unlock(&mdp3_session->lock);
@@ -1756,7 +1843,8 @@
switch (metadata->op) {
case metadata_op_frame_rate:
metadata->data.panel_frame_rate =
- mfd->panel_info->mipi.frame_rate;
+ mdss_panel_get_framerate(mfd->panel_info,
+ FPS_RESOLUTION_HZ);
break;
case metadata_op_get_caps:
metadata->data.caps.mdp_rev = 305;
@@ -2893,6 +2981,7 @@
struct msm_mdp_interface *mdp3_interface = &mfd->mdp;
struct mdp3_session_data *mdp3_session = NULL;
u32 intf_type = MDP3_DMA_OUTPUT_SEL_DSI_VIDEO;
+ int frame_rate = DEFAULT_FRAME_RATE;
int rc;
int splash_mismatch = 0;
struct sched_param sched = { .sched_priority = 16 };
@@ -2902,6 +2991,8 @@
if (rc)
splash_mismatch = 1;
+ frame_rate = mdss_panel_get_framerate(mfd->panel_info,
+ FPS_RESOLUTION_HZ);
mdp3_interface->on_fnc = mdp3_ctrl_on;
mdp3_interface->off_fnc = mdp3_ctrl_off;
mdp3_interface->do_histogram = NULL;
@@ -2980,10 +3071,11 @@
init_timer(&mdp3_session->vsync_timer);
mdp3_session->vsync_timer.function = mdp3_vsync_timer_func;
mdp3_session->vsync_timer.data = (u32)mdp3_session;
- mdp3_session->vsync_period = 1000 / mfd->panel_info->mipi.frame_rate;
+ mdp3_session->vsync_period = 1000 / frame_rate;
mfd->mdp.private1 = mdp3_session;
init_completion(&mdp3_session->dma_completion);
- if (intf_type != MDP3_DMA_OUTPUT_SEL_DSI_VIDEO)
+ if (intf_type != MDP3_DMA_OUTPUT_SEL_DSI_VIDEO ||
+ intf_type != MDP3_DMA_OUTPUT_SEL_SPI_CMD)
mdp3_session->wait_for_dma_done = mdp3_wait_for_dma_done;
rc = sysfs_create_group(&dev->kobj, &vsync_fs_attr_group);
diff --git a/drivers/video/fbdev/msm/mdp3_ctrl.h b/drivers/video/fbdev/msm/mdp3_ctrl.h
index b7b667b..5193af1 100644
--- a/drivers/video/fbdev/msm/mdp3_ctrl.h
+++ b/drivers/video/fbdev/msm/mdp3_ctrl.h
@@ -84,12 +84,13 @@
struct work_struct retire_work;
};
-void mdp3_bufq_deinit(struct mdp3_buffer_queue *bufq);
+void mdp3_bufq_deinit(struct mdp3_buffer_queue *bufq, int client);
int mdp3_ctrl_init(struct msm_fb_data_type *mfd);
int mdp3_bufq_push(struct mdp3_buffer_queue *bufq,
struct mdp3_img_data *data);
int mdp3_ctrl_get_source_format(u32 imgType);
int mdp3_ctrl_get_pack_pattern(u32 imgType);
int mdp3_ctrl_reset(struct msm_fb_data_type *mfd);
+int mdp3_get_ion_client(struct msm_fb_data_type *mfd);
#endif /* MDP3_CTRL_H */
diff --git a/drivers/video/fbdev/msm/mdp3_dma.c b/drivers/video/fbdev/msm/mdp3_dma.c
index 71fcbf9..b223c87 100644
--- a/drivers/video/fbdev/msm/mdp3_dma.c
+++ b/drivers/video/fbdev/msm/mdp3_dma.c
@@ -114,7 +114,8 @@
}
if (dma->output_config.out_sel == MDP3_DMA_OUTPUT_SEL_DSI_VIDEO ||
- dma->output_config.out_sel == MDP3_DMA_OUTPUT_SEL_LCDC) {
+ dma->output_config.out_sel == MDP3_DMA_OUTPUT_SEL_LCDC ||
+ dma->output_config.out_sel == MDP3_DMA_OUTPUT_SEL_SPI_CMD) {
if (type & MDP3_DMA_CALLBACK_TYPE_VSYNC)
mdp3_irq_enable(MDP3_INTR_LCDC_START_OF_FRAME);
} else if (dma->output_config.out_sel == MDP3_DMA_OUTPUT_SEL_DSI_CMD) {
@@ -150,7 +151,8 @@
}
if (dma->output_config.out_sel == MDP3_DMA_OUTPUT_SEL_DSI_VIDEO ||
- dma->output_config.out_sel == MDP3_DMA_OUTPUT_SEL_LCDC) {
+ dma->output_config.out_sel == MDP3_DMA_OUTPUT_SEL_LCDC ||
+ dma->output_config.out_sel == MDP3_DMA_OUTPUT_SEL_SPI_CMD) {
if (type & MDP3_DMA_CALLBACK_TYPE_VSYNC)
mdp3_irq_disable(MDP3_INTR_LCDC_START_OF_FRAME);
} else if (dma->output_config.out_sel == MDP3_DMA_OUTPUT_SEL_DSI_CMD) {
@@ -1268,6 +1270,22 @@
return 0;
}
+static int spi_cmd_config(struct mdp3_intf *intf, struct mdp3_intf_cfg *cfg)
+{
+ return 0;
+}
+
+static int spi_cmd_start(struct mdp3_intf *intf)
+{
+ intf->active = true;
+ return 0;
+}
+
+static int spi_cmd_stop(struct mdp3_intf *intf)
+{
+ intf->active = false;
+ return 0;
+}
int mdp3_intf_init(struct mdp3_intf *intf)
{
switch (intf->cfg.type) {
@@ -1286,6 +1304,11 @@
intf->start = dsi_cmd_start;
intf->stop = dsi_cmd_stop;
break;
+ case MDP3_DMA_OUTPUT_SEL_SPI_CMD:
+ intf->config = spi_cmd_config;
+ intf->start = spi_cmd_start;
+ intf->stop = spi_cmd_stop;
+ break;
default:
return -EINVAL;
diff --git a/drivers/video/fbdev/msm/mdp3_dma.h b/drivers/video/fbdev/msm/mdp3_dma.h
index 24caedb9..ec327b6 100644
--- a/drivers/video/fbdev/msm/mdp3_dma.h
+++ b/drivers/video/fbdev/msm/mdp3_dma.h
@@ -47,6 +47,7 @@
MDP3_DMA_OUTPUT_SEL_DSI_CMD,
MDP3_DMA_OUTPUT_SEL_LCDC,
MDP3_DMA_OUTPUT_SEL_DSI_VIDEO,
+ MDP3_DMA_OUTPUT_SEL_SPI_CMD,
MDP3_DMA_OUTPUT_SEL_MAX
};
diff --git a/drivers/video/fbdev/msm/mdp3_layer.c b/drivers/video/fbdev/msm/mdp3_layer.c
index 0078466..98b5c19 100644
--- a/drivers/video/fbdev/msm/mdp3_layer.c
+++ b/drivers/video/fbdev/msm/mdp3_layer.c
@@ -197,6 +197,7 @@
struct msmfb_data img;
bool is_panel_type_cmd = false;
struct mdp3_img_data data;
+ int intf_type;
int rc = 0;
layer = &input_layer[0];
@@ -208,23 +209,24 @@
goto err;
}
+ intf_type = mdp3_get_ion_client(mfd);
memset(&img, 0, sizeof(img));
img.memory_id = buffer->planes[0].fd;
img.offset = buffer->planes[0].offset;
memset(&data, 0, sizeof(struct mdp3_img_data));
- if (mfd->panel.type == MIPI_CMD_PANEL)
+ if (mfd->panel.type == MIPI_CMD_PANEL || intf_type == MDP3_CLIENT_SPI)
is_panel_type_cmd = true;
if (is_panel_type_cmd) {
- rc = mdp3_iommu_enable(MDP3_CLIENT_DMA_P);
+ rc = mdp3_iommu_enable(intf_type);
if (rc) {
pr_err("fail to enable iommu\n");
return rc;
}
}
- rc = mdp3_get_img(&img, &data, MDP3_CLIENT_DMA_P);
+ rc = mdp3_get_img(&img, &data, intf_type);
if (rc) {
pr_err("fail to get overlay buffer\n");
goto err;
@@ -260,7 +262,7 @@
struct mdp3_session_data *mdp3_session;
struct mdp3_dma *dma;
int layer_count = commit->input_layer_cnt;
- int stride, format;
+ int stride, format, client;
/* Handle NULL commit */
if (!layer_count) {
@@ -273,7 +275,8 @@
mutex_lock(&mdp3_session->lock);
- mdp3_bufq_deinit(&mdp3_session->bufq_in);
+ client = mdp3_get_ion_client(mfd);
+ mdp3_bufq_deinit(&mdp3_session->bufq_in, client);
layer_list = commit->input_layers;
layer = &layer_list[0];
diff --git a/drivers/video/fbdev/msm/mdp3_ppp.c b/drivers/video/fbdev/msm/mdp3_ppp.c
index 3391059..5459510 100644
--- a/drivers/video/fbdev/msm/mdp3_ppp.c
+++ b/drivers/video/fbdev/msm/mdp3_ppp.c
@@ -542,6 +542,7 @@
{
struct mdss_panel_info *panel_info = mfd->panel_info;
int i, lcount = 0;
+ int frame_rate = DEFAULT_FRAME_RATE;
struct mdp_blit_req *req;
struct bpp_info bpp;
u64 old_solid_fill_pixel = 0;
@@ -556,6 +557,7 @@
ATRACE_BEGIN(__func__);
lcount = lreq->count;
+ frame_rate = mdss_panel_get_framerate(panel_info, FPS_RESOLUTION_HZ);
if (lcount == 0) {
pr_err("Blit with request count 0, continue to recover!!!\n");
ATRACE_END(__func__);
@@ -583,11 +585,11 @@
is_blit_optimization_possible(lreq, i);
req = &(lreq->req_list[i]);
- if (req->fps > 0 && req->fps <= panel_info->mipi.frame_rate) {
+ if (req->fps > 0 && req->fps <= frame_rate) {
if (fps == 0)
fps = req->fps;
else
- fps = panel_info->mipi.frame_rate;
+ fps = frame_rate;
}
mdp3_get_bpp_info(req->src.format, &bpp);
@@ -645,7 +647,7 @@
}
if (fps == 0)
- fps = panel_info->mipi.frame_rate;
+ fps = frame_rate;
if (lreq->req_list[0].flags & MDP_SOLID_FILL) {
honest_ppp_ab = ppp_res.solid_fill_byte * 4;
diff --git a/drivers/video/fbdev/msm/mdp3_ppp_data.c b/drivers/video/fbdev/msm/mdp3_ppp_data.c
index ac88d9b..dd2cce0 100644
--- a/drivers/video/fbdev/msm/mdp3_ppp_data.c
+++ b/drivers/video/fbdev/msm/mdp3_ppp_data.c
@@ -89,8 +89,8 @@
};
const uint32_t swapped_pack_patt_lut[MDP_IMGTYPE_LIMIT] = {
- [MDP_RGB_565] = PPP_GET_PACK_PATTERN(0, CLR_B, CLR_G, CLR_R, 8),
- [MDP_BGR_565] = PPP_GET_PACK_PATTERN(0, CLR_R, CLR_G, CLR_B, 8),
+ [MDP_RGB_565] = PPP_GET_PACK_PATTERN(0, CLR_R, CLR_G, CLR_B, 8),
+ [MDP_BGR_565] = PPP_GET_PACK_PATTERN(0, CLR_B, CLR_G, CLR_R, 8),
[MDP_RGB_888] = PPP_GET_PACK_PATTERN(0, CLR_B, CLR_G, CLR_R, 8),
[MDP_BGR_888] = PPP_GET_PACK_PATTERN(0, CLR_R, CLR_G, CLR_B, 8),
[MDP_BGRA_8888] = PPP_GET_PACK_PATTERN(CLR_ALPHA, CLR_R,
diff --git a/drivers/video/fbdev/msm/mdss_dsi.c b/drivers/video/fbdev/msm/mdss_dsi.c
index 816eed0..b4e4bdd 100644
--- a/drivers/video/fbdev/msm/mdss_dsi.c
+++ b/drivers/video/fbdev/msm/mdss_dsi.c
@@ -383,6 +383,14 @@
ret = 0;
}
+ if (gpio_is_valid(ctrl_pdata->vdd_ext_gpio)) {
+ ret = gpio_direction_output(
+ ctrl_pdata->vdd_ext_gpio, 0);
+ if (ret)
+ pr_err("%s: unable to set dir for vdd gpio\n",
+ __func__);
+ }
+
if (mdss_dsi_pinctrl_set_state(ctrl_pdata, false))
pr_debug("reset disable: pinctrl not enabled\n");
@@ -410,6 +418,15 @@
ctrl_pdata = container_of(pdata, struct mdss_dsi_ctrl_pdata,
panel_data);
+ if (gpio_is_valid(ctrl_pdata->vdd_ext_gpio)) {
+ ret = gpio_direction_output(
+ ctrl_pdata->vdd_ext_gpio, 1);
+ usleep_range(3000, 4000); /* h/w recommended delay */
+ if (ret)
+ pr_err("%s: unable to set dir for vdd gpio\n",
+ __func__);
+ }
+
ret = msm_mdss_enable_vreg(
ctrl_pdata->panel_power_data.vreg_config,
ctrl_pdata->panel_power_data.num_vreg, 1);
@@ -3263,6 +3280,7 @@
struct mdss_util_intf *util;
static int te_irq_registered;
struct mdss_panel_data *pdata;
+ struct mdss_panel_cfg *pan_cfg = NULL;
if (!pdev || !pdev->dev.of_node) {
pr_err("%s: pdev not found for DSI controller\n", __func__);
@@ -3295,6 +3313,14 @@
return -ENODEV;
}
+ pan_cfg = util->panel_intf_type(MDSS_PANEL_INTF_SPI);
+ if (IS_ERR(pan_cfg)) {
+ return PTR_ERR(pan_cfg);
+ } else if (pan_cfg) {
+ pr_debug("%s: SPI is primary\n", __func__);
+ return -ENODEV;
+ }
+
ctrl_pdata->mdss_util = util;
atomic_set(&ctrl_pdata->te_irq_ready, 0);
@@ -4183,6 +4209,11 @@
of_property_read_bool(ctrl_pdev->dev.of_node,
"qcom,platform-bklight-en-gpio-invert");
+ ctrl_pdata->vdd_ext_gpio = of_get_named_gpio(ctrl_pdev->dev.of_node,
+ "qcom,ext-vdd-gpio", 0);
+ if (!gpio_is_valid(ctrl_pdata->vdd_ext_gpio))
+ pr_info("%s: ext vdd gpio not specified\n", __func__);
+
ctrl_pdata->rst_gpio = of_get_named_gpio(ctrl_pdev->dev.of_node,
"qcom,platform-reset-gpio", 0);
if (!gpio_is_valid(ctrl_pdata->rst_gpio))
diff --git a/drivers/video/fbdev/msm/mdss_dsi.h b/drivers/video/fbdev/msm/mdss_dsi.h
index 2ff2951..5d2d677 100644
--- a/drivers/video/fbdev/msm/mdss_dsi.h
+++ b/drivers/video/fbdev/msm/mdss_dsi.h
@@ -435,6 +435,7 @@
int rst_gpio;
int disp_en_gpio;
int bklt_en_gpio;
+ int vdd_ext_gpio;
int mode_gpio;
int intf_mux_gpio;
bool bklt_en_gpio_invert;
diff --git a/drivers/video/fbdev/msm/mdss_dsi_panel.c b/drivers/video/fbdev/msm/mdss_dsi_panel.c
index 85ed42e..b94280d 100644
--- a/drivers/video/fbdev/msm/mdss_dsi_panel.c
+++ b/drivers/video/fbdev/msm/mdss_dsi_panel.c
@@ -326,6 +326,15 @@
goto bklt_en_gpio_err;
}
}
+ if (gpio_is_valid(ctrl_pdata->vdd_ext_gpio)) {
+ rc = gpio_request(ctrl_pdata->vdd_ext_gpio,
+ "vdd_enable");
+ if (rc) {
+ pr_err("request vdd enable gpio failed, rc=%d\n",
+ rc);
+ goto vdd_en_gpio_err;
+ }
+ }
if (gpio_is_valid(ctrl_pdata->mode_gpio)) {
rc = gpio_request(ctrl_pdata->mode_gpio, "panel_mode");
if (rc) {
@@ -337,6 +346,9 @@
return rc;
mode_gpio_err:
+ if (gpio_is_valid(ctrl_pdata->vdd_ext_gpio))
+ gpio_free(ctrl_pdata->vdd_ext_gpio);
+vdd_en_gpio_err:
if (gpio_is_valid(ctrl_pdata->bklt_en_gpio))
gpio_free(ctrl_pdata->bklt_en_gpio);
bklt_en_gpio_err:
diff --git a/drivers/video/fbdev/msm/mdss_dsi_status.c b/drivers/video/fbdev/msm/mdss_dsi_status.c
index c5af962..326768d 100644
--- a/drivers/video/fbdev/msm/mdss_dsi_status.c
+++ b/drivers/video/fbdev/msm/mdss_dsi_status.c
@@ -146,15 +146,18 @@
return NOTIFY_DONE;
mfd = evdata->info->par;
- ctrl_pdata = container_of(dev_get_platdata(&mfd->pdev->dev),
+ if (mfd->panel_info->type == SPI_PANEL) {
+ pinfo = mfd->panel_info;
+ } else {
+ ctrl_pdata = container_of(dev_get_platdata(&mfd->pdev->dev),
struct mdss_dsi_ctrl_pdata, panel_data);
- if (!ctrl_pdata) {
- pr_err("%s: DSI ctrl not available\n", __func__);
- return NOTIFY_BAD;
+ if (!ctrl_pdata) {
+ pr_err("%s: DSI ctrl not available\n", __func__);
+ return NOTIFY_BAD;
+ }
+
+ pinfo = &ctrl_pdata->panel_data.panel_info;
}
-
- pinfo = &ctrl_pdata->panel_data.panel_info;
-
if ((!(pinfo->esd_check_enabled) &&
dsi_status_disable) ||
(dsi_status_disable == DSI_STATUS_CHECK_DISABLE)) {
diff --git a/drivers/video/fbdev/msm/mdss_fb.c b/drivers/video/fbdev/msm/mdss_fb.c
index 72f651e..edeecb4 100644
--- a/drivers/video/fbdev/msm/mdss_fb.c
+++ b/drivers/video/fbdev/msm/mdss_fb.c
@@ -345,6 +345,9 @@
case EDP_PANEL:
ret = snprintf(buf, PAGE_SIZE, "edp panel\n");
break;
+ case SPI_PANEL:
+ ret = snprintf(buf, PAGE_SIZE, "spi panel\n");
+ break;
default:
ret = snprintf(buf, PAGE_SIZE, "unknown panel\n");
break;
@@ -1214,6 +1217,7 @@
struct mdss_panel_data *pdata;
struct fb_info *fbi;
int rc;
+ const char *data;
if (fbi_list_index >= MAX_FBI_LIST)
return -ENOMEM;
@@ -1262,6 +1266,21 @@
mfd->pdev = pdev;
+ if (mfd->panel.type == SPI_PANEL)
+ mfd->fb_imgType = MDP_RGB_565;
+ if (mfd->panel.type == MIPI_VIDEO_PANEL || mfd->panel.type ==
+ MIPI_CMD_PANEL || mfd->panel.type == SPI_PANEL){
+ rc = of_property_read_string(pdev->dev.of_node,
+ "qcom,mdss-fb-format", &data);
+ if (!rc) {
+ if (!strcmp(data, "rgb888"))
+ mfd->fb_imgType = MDP_RGB_888;
+ else if (!strcmp(data, "rgb565"))
+ mfd->fb_imgType = MDP_RGB_565;
+ else
+ mfd->fb_imgType = MDP_RGBA_8888;
+ }
+ }
mfd->split_fb_left = mfd->split_fb_right = 0;
mdss_fb_set_split_mode(mfd, pdata);
@@ -1374,6 +1393,7 @@
mfd->mdp_sync_pt_data.threshold = 1;
mfd->mdp_sync_pt_data.retire_threshold = 0;
break;
+ case SPI_PANEL:
case MIPI_CMD_PANEL:
mfd->mdp_sync_pt_data.threshold = 1;
mfd->mdp_sync_pt_data.retire_threshold = 1;
diff --git a/drivers/video/fbdev/msm/mdss_panel.h b/drivers/video/fbdev/msm/mdss_panel.h
index aa90d5f..314dc0e 100644
--- a/drivers/video/fbdev/msm/mdss_panel.h
+++ b/drivers/video/fbdev/msm/mdss_panel.h
@@ -60,6 +60,7 @@
#define WRITEBACK_PANEL 10 /* Wifi display */
#define LVDS_PANEL 11 /* LVDS */
#define EDP_PANEL 12 /* LVDS */
+#define SPI_PANEL 13
#define DSC_PPS_LEN 128
@@ -108,6 +109,7 @@
MDSS_PANEL_INTF_DSI,
MDSS_PANEL_INTF_EDP,
MDSS_PANEL_INTF_HDMI,
+ MDSS_PANEL_INTF_SPI,
};
enum {
@@ -118,6 +120,12 @@
};
enum {
+ MDSS_PANEL_BLANK_BLANK = 0,
+ MDSS_PANEL_BLANK_UNBLANK,
+ MDSS_PANEL_BLANK_LOW_POWER,
+};
+
+enum {
MDSS_PANEL_LOW_PERSIST_MODE_OFF = 0,
MDSS_PANEL_LOW_PERSIST_MODE_ON,
};
@@ -430,6 +438,10 @@
char frame_rate; /* fps */
};
+struct spi_panel_info {
+ char frame_rate;
+};
+
/**
* struct dynamic_fps_data - defines dynamic fps related data
* @hfp: horizontal front porch
@@ -677,6 +689,7 @@
u32 partial_update_roi_merge;
struct ion_handle *splash_ihdl;
int panel_power_state;
+ int blank_state;
int compression_mode;
uint32_t panel_dead;
@@ -736,6 +749,7 @@
struct lcd_panel_info lcdc;
struct fbc_panel_info fbc;
struct mipi_panel_info mipi;
+ struct spi_panel_info spi;
struct lvds_panel_info lvds;
struct edp_panel_info edp;
@@ -875,6 +889,9 @@
frame_rate = panel_info->lcdc.frame_rate;
break;
}
+ case SPI_PANEL:
+ frame_rate = panel_info->spi.frame_rate;
+ break;
default:
pixel_total = (panel_info->lcdc.h_back_porch +
panel_info->lcdc.h_front_porch +
diff --git a/drivers/video/fbdev/msm/mdss_spi_client.c b/drivers/video/fbdev/msm/mdss_spi_client.c
new file mode 100644
index 0000000..541e382
--- /dev/null
+++ b/drivers/video/fbdev/msm/mdss_spi_client.c
@@ -0,0 +1,198 @@
+/* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/spi/spi.h>
+#include <linux/of_gpio.h>
+#include <linux/gpio.h>
+#include <linux/qpnp/pin.h>
+#include <linux/delay.h>
+
+#include "mdss_spi_client.h"
+
+#define MAX_READ_SPEED_HZ 9600000
+#define SPI_PANEL_COMMAND_LEN 1
+static struct spi_device *mdss_spi_client;
+
+int mdss_spi_read_data(u8 reg_addr, u8 *data, u8 len)
+{
+ int rc = 0;
+ u32 max_speed_hz;
+ u8 memory_write_reg = 0x2c;
+ u8 empty_pack[] = {0x29, 0x29, 0x29};
+ struct spi_transfer t[4] = {
+ [0] = {
+ .tx_buf = ®_addr,
+ .len = 1,
+ },
+ [1] = {
+ .rx_buf = data,
+ .len = len,
+ },
+ [2] = {
+ .tx_buf = &empty_pack,
+ .len = 3,
+ },
+ [3] = {
+ .tx_buf = &memory_write_reg,
+ .len = 1,
+ }
+ };
+ struct spi_message m;
+
+ if (!mdss_spi_client) {
+ pr_err("%s: spi client not available\n", __func__);
+ return -EINVAL;
+ }
+
+ mdss_spi_client->bits_per_word = 8;
+ max_speed_hz = mdss_spi_client->max_speed_hz;
+ mdss_spi_client->max_speed_hz = MAX_READ_SPEED_HZ;
+
+ spi_message_init(&m);
+ spi_message_add_tail(&t[0], &m);
+ spi_message_add_tail(&t[1], &m);
+ rc = spi_sync(mdss_spi_client, &m);
+
+ spi_message_init(&m);
+ spi_message_add_tail(&t[2], &m);
+ rc = spi_sync(mdss_spi_client, &m);
+ spi_message_init(&m);
+ spi_message_add_tail(&t[3], &m);
+ rc = spi_sync(mdss_spi_client, &m);
+ mdss_spi_client->max_speed_hz = max_speed_hz;
+
+ return rc;
+}
+
+int mdss_spi_tx_command(const void *buf)
+{
+ int rc = 0;
+ struct spi_transfer t = {
+ .tx_buf = buf,
+ .len = SPI_PANEL_COMMAND_LEN,
+ };
+ struct spi_message m;
+
+ if (!mdss_spi_client) {
+ pr_err("%s: spi client not available\n", __func__);
+ return -EINVAL;
+ }
+
+ mdss_spi_client->bits_per_word = 8;
+
+ spi_message_init(&m);
+ spi_message_add_tail(&t, &m);
+ rc = spi_sync(mdss_spi_client, &m);
+
+ return rc;
+}
+
+int mdss_spi_tx_parameter(const void *buf, size_t len)
+{
+ int rc = 0;
+ struct spi_transfer t = {
+ .tx_buf = buf,
+ .len = len,
+ };
+ struct spi_message m;
+
+ if (!mdss_spi_client) {
+ pr_err("%s: spi client not available\n", __func__);
+ return -EINVAL;
+ }
+
+ mdss_spi_client->bits_per_word = 8;
+
+ spi_message_init(&m);
+ spi_message_add_tail(&t, &m);
+ rc = spi_sync(mdss_spi_client, &m);
+
+ return rc;
+}
+
+int mdss_spi_tx_pixel(const void *buf, size_t len)
+{
+ int rc = 0;
+ struct spi_transfer t = {
+ .tx_buf = buf,
+ .len = len,
+ };
+ struct spi_message m;
+
+ if (!mdss_spi_client) {
+ pr_err("%s: spi client not available\n", __func__);
+ return -EINVAL;
+ }
+
+ mdss_spi_client->bits_per_word = 16;
+ spi_message_init(&m);
+ spi_message_add_tail(&t, &m);
+ rc = spi_sync(mdss_spi_client, &m);
+
+ return rc;
+}
+
+static int mdss_spi_client_probe(struct spi_device *spidev)
+{
+ int irq;
+ int cs;
+ int cpha, cpol, cs_high;
+ u32 max_speed;
+ struct device_node *np;
+
+ irq = spidev->irq;
+ cs = spidev->chip_select;
+ cpha = (spidev->mode & SPI_CPHA) ? 1:0;
+ cpol = (spidev->mode & SPI_CPOL) ? 1:0;
+ cs_high = (spidev->mode & SPI_CS_HIGH) ? 1:0;
+ max_speed = spidev->max_speed_hz;
+ np = spidev->dev.of_node;
+ pr_debug("cs[%x] CPHA[%x] CPOL[%x] CS_HIGH[%x] Max_speed[%d]\n",
+ cs, cpha, cpol, cs_high, max_speed);
+ mdss_spi_client = spidev;
+
+ return 0;
+}
+
+
+static const struct of_device_id mdss_spi_dt_match[] = {
+ { .compatible = "qcom,mdss-spi-client" },
+ {},
+};
+
+static struct spi_driver mdss_spi_client_driver = {
+ .probe = mdss_spi_client_probe,
+ .driver = {
+ .name = "mdss-spi-client",
+ .owner = THIS_MODULE,
+ .of_match_table = mdss_spi_dt_match,
+ },
+};
+
+static int __init mdss_spi_init(void)
+{
+ int ret;
+
+ ret = spi_register_driver(&mdss_spi_client_driver);
+
+ return 0;
+}
+module_init(mdss_spi_init);
+
+static void __exit mdss_spi_exit(void)
+{
+ spi_unregister_driver(&mdss_spi_client_driver);
+}
+module_exit(mdss_spi_exit);
+
diff --git a/drivers/video/fbdev/msm/mdss_spi_client.h b/drivers/video/fbdev/msm/mdss_spi_client.h
new file mode 100644
index 0000000..2d15625
--- /dev/null
+++ b/drivers/video/fbdev/msm/mdss_spi_client.h
@@ -0,0 +1,20 @@
+/* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+#ifndef __MDSS_SPI_CLINET_H__
+#define __MDSS_SPI_CLINET_H__
+
+int mdss_spi_tx_command(const void *buf);
+int mdss_spi_tx_parameter(const void *buf, size_t len);
+int mdss_spi_tx_pixel(const void *buf, size_t len);
+int mdss_spi_read_data(u8 reg_addr, u8 *data, u8 len);
+#endif /* End of __MDSS_SPI_CLINET_H__ */
diff --git a/drivers/video/fbdev/msm/mdss_spi_panel.c b/drivers/video/fbdev/msm/mdss_spi_panel.c
new file mode 100644
index 0000000..86a1c1c
--- /dev/null
+++ b/drivers/video/fbdev/msm/mdss_spi_panel.c
@@ -0,0 +1,1713 @@
+/* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+#include <linux/module.h>
+#include <linux/of_gpio.h>
+#include <linux/gpio.h>
+#include <linux/qpnp/pin.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/leds.h>
+#include <linux/qpnp/pwm.h>
+#include <linux/of_device.h>
+
+#include "mdss.h"
+#include "mdss_panel.h"
+#include "mdss_spi_panel.h"
+#include "mdss_spi_client.h"
+#include "mdp3.h"
+
+DEFINE_LED_TRIGGER(bl_led_trigger);
+static int mdss_spi_panel_reset(struct mdss_panel_data *pdata, int enable)
+{
+ struct spi_panel_data *ctrl_pdata = NULL;
+ struct mdss_panel_info *pinfo = NULL;
+ int i, rc = 0;
+
+ if (pdata == NULL) {
+ pr_err("%s: Invalid input data\n", __func__);
+ return -EINVAL;
+ }
+
+ ctrl_pdata = container_of(pdata, struct spi_panel_data,
+ panel_data);
+
+ if (!gpio_is_valid(ctrl_pdata->rst_gpio)) {
+ pr_debug("%s:%d, reset line not configured\n",
+ __func__, __LINE__);
+ return rc;
+ }
+
+ if (!gpio_is_valid(ctrl_pdata->disp_dc_gpio)) {
+ pr_debug("%s:%d, dc line not configured\n",
+ __func__, __LINE__);
+ return rc;
+ }
+
+ pr_debug("%s: enable = %d\n", __func__, enable);
+ pinfo = &(ctrl_pdata->panel_data.panel_info);
+
+ if (enable) {
+ rc = gpio_request(ctrl_pdata->rst_gpio, "disp_rst_n");
+ if (rc) {
+ pr_err("display reset gpio request failed\n");
+ return rc;
+ }
+
+ rc = gpio_request(ctrl_pdata->disp_dc_gpio, "disp_dc");
+ if (rc) {
+ pr_err("display dc gpio request failed\n");
+ return rc;
+ }
+
+ if (!pinfo->cont_splash_enabled) {
+ for (i = 0; i < pdata->panel_info.rst_seq_len; ++i) {
+ gpio_direction_output((ctrl_pdata->rst_gpio),
+ pdata->panel_info.rst_seq[i]);
+ if (pdata->panel_info.rst_seq[++i])
+ usleep_range(pinfo->rst_seq[i] * 1000,
+ pinfo->rst_seq[i] * 1000);
+ }
+ }
+
+ if (ctrl_pdata->ctrl_state & CTRL_STATE_PANEL_INIT) {
+ pr_debug("%s: Panel Not properly turned OFF\n",
+ __func__);
+ ctrl_pdata->ctrl_state &= ~CTRL_STATE_PANEL_INIT;
+ pr_err("%s: Reset panel done\n", __func__);
+ }
+ } else {
+ gpio_direction_output((ctrl_pdata->rst_gpio), 0);
+ gpio_free(ctrl_pdata->rst_gpio);
+
+ gpio_direction_output(ctrl_pdata->disp_dc_gpio, 0);
+ gpio_free(ctrl_pdata->disp_dc_gpio);
+ }
+ return rc;
+}
+
+
+static int mdss_spi_panel_pinctrl_set_state(
+ struct spi_panel_data *ctrl_pdata,
+ bool active)
+{
+ struct pinctrl_state *pin_state;
+ int rc = -EFAULT;
+
+ if (IS_ERR_OR_NULL(ctrl_pdata->pin_res.pinctrl))
+ return PTR_ERR(ctrl_pdata->pin_res.pinctrl);
+
+ pin_state = active ? ctrl_pdata->pin_res.gpio_state_active
+ : ctrl_pdata->pin_res.gpio_state_suspend;
+ if (!IS_ERR_OR_NULL(pin_state)) {
+ rc = pinctrl_select_state(ctrl_pdata->pin_res.pinctrl,
+ pin_state);
+ if (rc)
+ pr_err("%s: can not set %s pins\n", __func__,
+ active ? MDSS_PINCTRL_STATE_DEFAULT
+ : MDSS_PINCTRL_STATE_SLEEP);
+ } else {
+ pr_err("%s: invalid '%s' pinstate\n", __func__,
+ active ? MDSS_PINCTRL_STATE_DEFAULT
+ : MDSS_PINCTRL_STATE_SLEEP);
+ }
+ return rc;
+}
+
+
+static int mdss_spi_panel_pinctrl_init(struct platform_device *pdev)
+{
+ struct spi_panel_data *ctrl_pdata;
+
+ ctrl_pdata = platform_get_drvdata(pdev);
+ ctrl_pdata->pin_res.pinctrl = devm_pinctrl_get(&pdev->dev);
+ if (IS_ERR_OR_NULL(ctrl_pdata->pin_res.pinctrl)) {
+ pr_err("%s: failed to get pinctrl\n", __func__);
+ return PTR_ERR(ctrl_pdata->pin_res.pinctrl);
+ }
+
+ ctrl_pdata->pin_res.gpio_state_active
+ = pinctrl_lookup_state(ctrl_pdata->pin_res.pinctrl,
+ MDSS_PINCTRL_STATE_DEFAULT);
+ if (IS_ERR_OR_NULL(ctrl_pdata->pin_res.gpio_state_active))
+ pr_warn("%s: can not get default pinstate\n", __func__);
+
+ ctrl_pdata->pin_res.gpio_state_suspend
+ = pinctrl_lookup_state(ctrl_pdata->pin_res.pinctrl,
+ MDSS_PINCTRL_STATE_SLEEP);
+ if (IS_ERR_OR_NULL(ctrl_pdata->pin_res.gpio_state_suspend))
+ pr_warn("%s: can not get sleep pinstate\n", __func__);
+
+ return 0;
+}
+
+
+static int mdss_spi_panel_power_on(struct mdss_panel_data *pdata)
+{
+ int ret = 0;
+ struct spi_panel_data *ctrl_pdata = NULL;
+
+ if (pdata == NULL) {
+ pr_err("%s: Invalid input data\n", __func__);
+ return -EINVAL;
+ }
+
+ ctrl_pdata = container_of(pdata, struct spi_panel_data,
+ panel_data);
+ ret = msm_mdss_enable_vreg(
+ ctrl_pdata->panel_power_data.vreg_config,
+ ctrl_pdata->panel_power_data.num_vreg, 1);
+ if (ret) {
+ pr_err("%s: failed to enable vregs for %s\n",
+ __func__, "PANEL_PM");
+ }
+
+ /*
+ * If continuous splash screen feature is enabled, then we need to
+ * request all the GPIOs that have already been configured in the
+ * bootloader. This needs to be done irresepective of whether
+ * the lp11_init flag is set or not.
+ */
+ if (pdata->panel_info.cont_splash_enabled) {
+ if (mdss_spi_panel_pinctrl_set_state(ctrl_pdata, true))
+ pr_debug("reset enable: pinctrl not enabled\n");
+
+ ret = mdss_spi_panel_reset(pdata, 1);
+ if (ret)
+ pr_err("%s: Panel reset failed. rc=%d\n",
+ __func__, ret);
+ }
+
+ return ret;
+}
+
+
+static int mdss_spi_panel_power_off(struct mdss_panel_data *pdata)
+{
+ int ret = 0;
+ struct spi_panel_data *ctrl_pdata = NULL;
+
+ if (pdata == NULL) {
+ pr_err("%s: Invalid input data\n", __func__);
+ ret = -EINVAL;
+ goto end;
+ }
+ ctrl_pdata = container_of(pdata, struct spi_panel_data,
+ panel_data);
+
+ ret = mdss_spi_panel_reset(pdata, 0);
+ if (ret) {
+ pr_warn("%s: Panel reset failed. rc=%d\n", __func__, ret);
+ ret = 0;
+ }
+
+ if (mdss_spi_panel_pinctrl_set_state(ctrl_pdata, false))
+ pr_warn("reset disable: pinctrl not enabled\n");
+
+ ret = msm_mdss_enable_vreg(
+ ctrl_pdata->panel_power_data.vreg_config,
+ ctrl_pdata->panel_power_data.num_vreg, 0);
+ if (ret)
+ pr_err("%s: failed to disable vregs for %s\n",
+ __func__, "PANEL_PM");
+
+end:
+ return ret;
+}
+
+
+static int mdss_spi_panel_power_ctrl(struct mdss_panel_data *pdata,
+ int power_state)
+{
+ int ret;
+ struct mdss_panel_info *pinfo;
+
+ if (pdata == NULL) {
+ pr_err("%s: Invalid input data\n", __func__);
+ return -EINVAL;
+ }
+
+ pinfo = &pdata->panel_info;
+ pr_debug("%s: cur_power_state=%d req_power_state=%d\n", __func__,
+ pinfo->panel_power_state, power_state);
+
+ if (pinfo->panel_power_state == power_state) {
+ pr_debug("%s: no change needed\n", __func__);
+ return 0;
+ }
+
+ switch (power_state) {
+ case MDSS_PANEL_POWER_OFF:
+ ret = mdss_spi_panel_power_off(pdata);
+ break;
+ case MDSS_PANEL_POWER_ON:
+ ret = mdss_spi_panel_power_on(pdata);
+ break;
+ default:
+ pr_err("%s: unknown panel power state requested (%d)\n",
+ __func__, power_state);
+ ret = -EINVAL;
+ }
+
+ if (!ret)
+ pinfo->panel_power_state = power_state;
+
+ return ret;
+}
+
+static int mdss_spi_panel_unblank(struct mdss_panel_data *pdata)
+{
+ int ret = 0;
+ struct spi_panel_data *ctrl_pdata = NULL;
+
+ if (pdata == NULL) {
+ pr_err("%s: Invalid input data\n", __func__);
+ return -EINVAL;
+ }
+
+ ctrl_pdata = container_of(pdata, struct spi_panel_data,
+ panel_data);
+
+ if (!(ctrl_pdata->ctrl_state & CTRL_STATE_PANEL_INIT)) {
+ ret = ctrl_pdata->on(pdata);
+ if (ret) {
+ pr_err("%s: unable to initialize the panel\n",
+ __func__);
+ return ret;
+ }
+ ctrl_pdata->ctrl_state |= CTRL_STATE_PANEL_INIT;
+ }
+
+ return ret;
+}
+
+static int mdss_spi_panel_blank(struct mdss_panel_data *pdata, int power_state)
+{
+ int ret = 0;
+ struct spi_panel_data *ctrl_pdata = NULL;
+
+ if (pdata == NULL) {
+ pr_err("%s: Invalid input data\n", __func__);
+ return -EINVAL;
+ }
+
+ ctrl_pdata = container_of(pdata, struct spi_panel_data,
+ panel_data);
+
+ if (ctrl_pdata->ctrl_state & CTRL_STATE_PANEL_INIT) {
+ ret = ctrl_pdata->off(pdata);
+ if (ret) {
+ pr_err("%s: Panel OFF failed\n", __func__);
+ return ret;
+ }
+ ctrl_pdata->ctrl_state &= ~CTRL_STATE_PANEL_INIT;
+ }
+
+ return ret;
+}
+
+
+static int mdss_spi_panel_event_handler(struct mdss_panel_data *pdata,
+ int event, void *arg)
+{
+ int rc = 0;
+ struct spi_panel_data *ctrl_pdata = NULL;
+ int power_state;
+
+ if (pdata == NULL) {
+ pr_err("%s: Invalid input data\n", __func__);
+ return -EINVAL;
+ }
+ ctrl_pdata = container_of(pdata, struct spi_panel_data,
+ panel_data);
+
+ switch (event) {
+ case MDSS_EVENT_LINK_READY:
+ rc = mdss_spi_panel_power_ctrl(pdata, MDSS_PANEL_POWER_ON);
+ if (rc) {
+ pr_err("%s:Panel power on failed. rc=%d\n",
+ __func__, rc);
+ return rc;
+ }
+ mdss_spi_panel_pinctrl_set_state(ctrl_pdata, true);
+ mdss_spi_panel_reset(pdata, 1);
+ break;
+ case MDSS_EVENT_UNBLANK:
+ rc = mdss_spi_panel_unblank(pdata);
+ break;
+ case MDSS_EVENT_PANEL_ON:
+ ctrl_pdata->ctrl_state |= CTRL_STATE_MDP_ACTIVE;
+ break;
+ case MDSS_EVENT_BLANK:
+ power_state = (int) (unsigned long) arg;
+ break;
+ case MDSS_EVENT_PANEL_OFF:
+ power_state = (int) (unsigned long) arg;
+ ctrl_pdata->ctrl_state &= ~CTRL_STATE_MDP_ACTIVE;
+ rc = mdss_spi_panel_blank(pdata, power_state);
+ rc = mdss_spi_panel_power_ctrl(pdata, power_state);
+ break;
+ default:
+ pr_debug("%s: unhandled event=%d\n", __func__, event);
+ break;
+ }
+ pr_debug("%s-:event=%d, rc=%d\n", __func__, event, rc);
+ return rc;
+}
+
+int is_spi_panel_continuous_splash_on(struct mdss_panel_data *pdata)
+{
+ int i = 0, voltage = 0;
+ struct mdss_vreg *vreg;
+ int num_vreg;
+ struct spi_panel_data *ctrl_pdata = NULL;
+
+ ctrl_pdata = container_of(pdata, struct spi_panel_data,
+ panel_data);
+ vreg = ctrl_pdata->panel_power_data.vreg_config;
+ num_vreg = ctrl_pdata->panel_power_data.num_vreg;
+
+ for (i = 0; i < num_vreg; i++) {
+ if (regulator_is_enabled(vreg[i].vreg) <= 0)
+ return false;
+ voltage = regulator_get_voltage(vreg[i].vreg);
+ if (!(voltage >= vreg[i].min_voltage &&
+ voltage <= vreg[i].max_voltage))
+ return false;
+ }
+
+ return true;
+}
+
+static void enable_spi_panel_te_irq(struct spi_panel_data *ctrl_pdata,
+ bool enable)
+{
+ static bool is_enabled = true;
+
+ if (is_enabled == enable)
+ return;
+
+ if (!gpio_is_valid(ctrl_pdata->disp_te_gpio)) {
+ pr_err("%s:%d,SPI panel TE GPIO not configured\n",
+ __func__, __LINE__);
+ return;
+ }
+
+ if (enable)
+ enable_irq(gpio_to_irq(ctrl_pdata->disp_te_gpio));
+ else
+ disable_irq(gpio_to_irq(ctrl_pdata->disp_te_gpio));
+
+ is_enabled = enable;
+}
+
+int mdss_spi_panel_kickoff(struct mdss_panel_data *pdata,
+ char *buf, int len, int dma_stride)
+{
+ struct spi_panel_data *ctrl_pdata = NULL;
+ char *tx_buf;
+ int rc = 0;
+ int panel_yres;
+ int panel_xres;
+ int padding_length = 0;
+ int actual_stride = 0;
+ int byte_per_pixel = 0;
+ int scan_count = 0;
+
+ if (pdata == NULL) {
+ pr_err("%s: Invalid input data\n", __func__);
+ return -EINVAL;
+ }
+
+ ctrl_pdata = container_of(pdata, struct spi_panel_data,
+ panel_data);
+
+ tx_buf = ctrl_pdata->tx_buf;
+ panel_xres = ctrl_pdata->panel_data.panel_info.xres;
+ panel_yres = ctrl_pdata->panel_data.panel_info.yres;
+
+ byte_per_pixel = ctrl_pdata->panel_data.panel_info.bpp / 8;
+ actual_stride = panel_xres * byte_per_pixel;
+ padding_length = dma_stride - actual_stride;
+
+ /* remove the padding and copy to continuous buffer */
+ while (scan_count < panel_yres) {
+ memcpy((tx_buf + scan_count * actual_stride),
+ (buf + scan_count * (actual_stride + padding_length)),
+ actual_stride);
+ scan_count++;
+ }
+
+ enable_spi_panel_te_irq(ctrl_pdata, true);
+
+ mutex_lock(&ctrl_pdata->spi_tx_mutex);
+ reinit_completion(&ctrl_pdata->spi_panel_te);
+
+ rc = wait_for_completion_timeout(&ctrl_pdata->spi_panel_te,
+ msecs_to_jiffies(SPI_PANEL_TE_TIMEOUT));
+
+ if (rc == 0)
+ pr_err("wait panel TE time out\n");
+
+ rc = mdss_spi_tx_pixel(tx_buf, ctrl_pdata->byte_pre_frame);
+ mutex_unlock(&ctrl_pdata->spi_tx_mutex);
+
+ return rc;
+}
+
+static int mdss_spi_read_panel_data(struct mdss_panel_data *pdata,
+ u8 reg_addr, u8 *data, u8 len)
+{
+ int rc = 0;
+ struct spi_panel_data *ctrl_pdata = NULL;
+
+ ctrl_pdata = container_of(pdata, struct spi_panel_data,
+ panel_data);
+
+ mutex_lock(&ctrl_pdata->spi_tx_mutex);
+ gpio_direction_output(ctrl_pdata->disp_dc_gpio, 0);
+ rc = mdss_spi_read_data(reg_addr, data, len);
+ gpio_direction_output(ctrl_pdata->disp_dc_gpio, 1);
+ mutex_unlock(&ctrl_pdata->spi_tx_mutex);
+
+ return rc;
+}
+
+static int mdss_spi_panel_on(struct mdss_panel_data *pdata)
+{
+ struct spi_panel_data *ctrl = NULL;
+ struct mdss_panel_info *pinfo;
+ int i;
+
+ if (pdata == NULL) {
+ pr_err("%s: Invalid input data\n", __func__);
+ return -EINVAL;
+ }
+ pinfo = &pdata->panel_info;
+ ctrl = container_of(pdata, struct spi_panel_data,
+ panel_data);
+
+ for (i = 0; i < ctrl->on_cmds.cmd_cnt; i++) {
+ /* pull down dc gpio indicate this is command */
+ gpio_direction_output(ctrl->disp_dc_gpio, 0);
+ mdss_spi_tx_command(ctrl->on_cmds.cmds[i].command);
+ gpio_direction_output((ctrl->disp_dc_gpio), 1);
+
+ if (ctrl->on_cmds.cmds[i].dchdr.dlen > 1) {
+ mdss_spi_tx_parameter(ctrl->on_cmds.cmds[i].parameter,
+ ctrl->on_cmds.cmds[i].dchdr.dlen-1);
+ }
+ if (ctrl->on_cmds.cmds[i].dchdr.wait != 0)
+ msleep(ctrl->on_cmds.cmds[i].dchdr.wait);
+ }
+
+ pinfo->blank_state = MDSS_PANEL_BLANK_UNBLANK;
+
+ pr_debug("%s:-\n", __func__);
+
+ return 0;
+}
+
+
+static int mdss_spi_panel_off(struct mdss_panel_data *pdata)
+{
+ struct spi_panel_data *ctrl = NULL;
+ struct mdss_panel_info *pinfo;
+ int i;
+
+ if (pdata == NULL) {
+ pr_err("%s: Invalid input data\n", __func__);
+ return -EINVAL;
+ }
+
+ pinfo = &pdata->panel_info;
+ ctrl = container_of(pdata, struct spi_panel_data,
+ panel_data);
+
+ for (i = 0; i < ctrl->off_cmds.cmd_cnt; i++) {
+ /* pull down dc gpio indicate this is command */
+ gpio_direction_output(ctrl->disp_dc_gpio, 0);
+ mdss_spi_tx_command(ctrl->off_cmds.cmds[i].command);
+ gpio_direction_output((ctrl->disp_dc_gpio), 1);
+
+ if (ctrl->off_cmds.cmds[i].dchdr.dlen > 1) {
+ mdss_spi_tx_parameter(ctrl->off_cmds.cmds[i].parameter,
+ ctrl->off_cmds.cmds[i].dchdr.dlen-1);
+ }
+
+ if (ctrl->off_cmds.cmds[i].dchdr.wait != 0)
+ msleep(ctrl->off_cmds.cmds[i].dchdr.wait);
+ }
+
+ pinfo->blank_state = MDSS_PANEL_BLANK_BLANK;
+
+ pr_debug("%s:-\n", __func__);
+ return 0;
+}
+
+static void mdss_spi_put_dt_vreg_data(struct device *dev,
+ struct mdss_module_power *module_power)
+{
+ if (!module_power) {
+ pr_err("%s: invalid input\n", __func__);
+ return;
+ }
+
+ if (module_power->vreg_config) {
+ devm_kfree(dev, module_power->vreg_config);
+ module_power->vreg_config = NULL;
+ }
+ module_power->num_vreg = 0;
+}
+
+
+static int mdss_spi_get_panel_vreg_data(struct device *dev,
+ struct mdss_module_power *mp)
+{
+ int i = 0, rc = 0;
+ u32 tmp = 0;
+ struct device_node *of_node = NULL, *supply_node = NULL;
+ struct device_node *supply_root_node = NULL;
+
+ if (!dev || !mp) {
+ pr_err("%s: invalid input\n", __func__);
+ rc = -EINVAL;
+ return rc;
+ }
+
+ of_node = dev->of_node;
+
+ mp->num_vreg = 0;
+
+ supply_root_node = of_get_child_by_name(of_node,
+ "qcom,panel-supply-entries");
+
+ for_each_available_child_of_node(supply_root_node, supply_node) {
+ mp->num_vreg++;
+ }
+ if (mp->num_vreg == 0) {
+ pr_debug("%s: no vreg\n", __func__);
+ goto novreg;
+ } else {
+ pr_debug("%s: vreg found. count=%d\n", __func__, mp->num_vreg);
+ }
+
+ mp->vreg_config = kcalloc(mp->num_vreg, sizeof(struct mdss_vreg),
+ GFP_KERNEL);
+
+ if (mp->vreg_config != NULL) {
+ for_each_available_child_of_node(supply_root_node,
+ supply_node) {
+ const char *st = NULL;
+ /* vreg-name */
+ rc = of_property_read_string(supply_node,
+ "qcom,supply-name", &st);
+ if (rc) {
+ pr_err("%s: error reading name. rc=%d\n",
+ __func__, rc);
+ goto error;
+ }
+ snprintf(mp->vreg_config[i].vreg_name,
+ ARRAY_SIZE((mp->vreg_config[i].vreg_name)),
+ "%s", st);
+ /* vreg-min-voltage */
+ rc = of_property_read_u32(supply_node,
+ "qcom,supply-min-voltage", &tmp);
+ if (rc) {
+ pr_err("%s: error reading min volt. rc=%d\n",
+ __func__, rc);
+ goto error;
+ }
+ mp->vreg_config[i].min_voltage = tmp;
+
+ /* vreg-max-voltage */
+ rc = of_property_read_u32(supply_node,
+ "qcom,supply-max-voltage", &tmp);
+ if (rc) {
+ pr_err("%s: error reading max volt. rc=%d\n",
+ __func__, rc);
+ goto error;
+ }
+ mp->vreg_config[i].max_voltage = tmp;
+
+ /* enable-load */
+ rc = of_property_read_u32(supply_node,
+ "qcom,supply-enable-load", &tmp);
+ if (rc) {
+ pr_err("%s: error read enable load. rc=%d\n",
+ __func__, rc);
+ goto error;
+ }
+ mp->vreg_config[i].load[DSS_REG_MODE_ENABLE] = tmp;
+
+ /* disable-load */
+ rc = of_property_read_u32(supply_node,
+ "qcom,supply-disable-load", &tmp);
+ if (rc) {
+ pr_err("%s: error read disable load. rc=%d\n",
+ __func__, rc);
+ goto error;
+ }
+ mp->vreg_config[i].load[DSS_REG_MODE_DISABLE] = tmp;
+
+ /* pre-sleep */
+ rc = of_property_read_u32(supply_node,
+ "qcom,supply-pre-on-sleep", &tmp);
+ if (rc) {
+ pr_debug("%s: error read pre on value\n",
+ __func__);
+ rc = 0;
+ } else {
+ mp->vreg_config[i].pre_on_sleep = tmp;
+ }
+
+ rc = of_property_read_u32(supply_node,
+ "qcom,supply-pre-off-sleep", &tmp);
+ if (rc) {
+ pr_debug("%s: error read pre off value\n",
+ __func__);
+ rc = 0;
+ } else {
+ mp->vreg_config[i].pre_off_sleep = tmp;
+ }
+
+ /* post-sleep */
+ rc = of_property_read_u32(supply_node,
+ "qcom,supply-post-on-sleep", &tmp);
+ if (rc) {
+ pr_debug("%s: error read post on value\n",
+ __func__);
+ rc = 0;
+ } else {
+ mp->vreg_config[i].post_on_sleep = tmp;
+ }
+
+ rc = of_property_read_u32(supply_node,
+ "qcom,supply-post-off-sleep", &tmp);
+ if (rc) {
+ pr_debug("%s: error read post off value\n",
+ __func__);
+ rc = 0;
+ } else {
+ mp->vreg_config[i].post_off_sleep = tmp;
+ }
+
+ ++i;
+ }
+ }
+ return rc;
+error:
+ kfree(mp->vreg_config);
+ mp->vreg_config = NULL;
+
+novreg:
+ mp->num_vreg = 0;
+
+ return rc;
+
+}
+
+static int mdss_spi_panel_parse_cmds(struct device_node *np,
+ struct spi_panel_cmds *pcmds, char *cmd_key)
+{
+ const char *data;
+ int blen = 0, len;
+ char *buf, *bp;
+ struct spi_ctrl_hdr *dchdr;
+ int i, cnt;
+
+ data = of_get_property(np, cmd_key, &blen);
+ if (!data) {
+ pr_err("%s: failed, key=%s\n", __func__, cmd_key);
+ return -ENOMEM;
+ }
+
+ buf = kcalloc(blen, sizeof(char), GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ memcpy(buf, data, blen);
+
+ /* scan dcs commands */
+ bp = buf;
+ len = blen;
+ cnt = 0;
+ while (len >= sizeof(*dchdr)) {
+ dchdr = (struct spi_ctrl_hdr *)bp;
+ if (dchdr->dlen > len) {
+ pr_err("%s: dtsi parse error, len=%d",
+ __func__, dchdr->dlen);
+ goto exit_free;
+ }
+ bp += sizeof(*dchdr);
+ len -= sizeof(*dchdr);
+ bp += dchdr->dlen;
+ len -= dchdr->dlen;
+ cnt++;
+ }
+
+ if (len != 0) {
+ pr_err("%s: dcs_cmd=%x len=%d error",
+ __func__, buf[0], len);
+ goto exit_free;
+ }
+
+ pcmds->cmds = kcalloc(cnt, sizeof(struct spi_cmd_desc),
+ GFP_KERNEL);
+ if (!pcmds->cmds)
+ goto exit_free;
+
+ pcmds->cmd_cnt = cnt;
+ pcmds->buf = buf;
+ pcmds->blen = blen;
+
+ bp = buf;
+ len = blen;
+ for (i = 0; i < cnt; i++) {
+ dchdr = (struct spi_ctrl_hdr *)bp;
+ len -= sizeof(*dchdr);
+ bp += sizeof(*dchdr);
+ pcmds->cmds[i].dchdr = *dchdr;
+ pcmds->cmds[i].command = bp;
+ pcmds->cmds[i].parameter = bp + sizeof(char);
+ bp += dchdr->dlen;
+ len -= dchdr->dlen;
+ }
+
+ pr_debug("%s: dcs_cmd=%x, len=%d, cmd_cnt=%d\n", __func__,
+ pcmds->buf[0], pcmds->blen, pcmds->cmd_cnt);
+
+ return 0;
+
+exit_free:
+ kfree(buf);
+ return -ENOMEM;
+}
+static int mdss_spi_panel_parse_reset_seq(struct device_node *np,
+ u32 rst_seq[MDSS_SPI_RST_SEQ_LEN], u32 *rst_len,
+ const char *name)
+{
+ int num = 0, i;
+ int rc;
+ struct property *data;
+ u32 tmp[MDSS_SPI_RST_SEQ_LEN];
+
+ *rst_len = 0;
+ data = of_find_property(np, name, &num);
+ num /= sizeof(u32);
+ if (!data || !num || num > MDSS_SPI_RST_SEQ_LEN || num % 2) {
+ pr_err("%s:%d, error reading %s, length found = %d\n",
+ __func__, __LINE__, name, num);
+ } else {
+ rc = of_property_read_u32_array(np, name, tmp, num);
+ if (rc)
+ pr_err("%s:%d, error reading %s, rc = %d\n",
+ __func__, __LINE__, name, rc);
+ else {
+ for (i = 0; i < num; ++i)
+ rst_seq[i] = tmp[i];
+ *rst_len = num;
+ }
+ }
+ return 0;
+}
+
+static bool mdss_send_panel_cmd_for_esd(struct spi_panel_data *ctrl_pdata)
+{
+
+ if (ctrl_pdata == NULL) {
+ pr_err("%s: Invalid input data\n", __func__);
+ return false;
+ }
+
+ mutex_lock(&ctrl_pdata->spi_tx_mutex);
+ mdss_spi_panel_on(&ctrl_pdata->panel_data);
+ mutex_unlock(&ctrl_pdata->spi_tx_mutex);
+
+ return true;
+}
+
+static bool mdss_spi_reg_status_check(struct spi_panel_data *ctrl_pdata)
+{
+ int ret = 0;
+ int i = 0;
+
+ if (ctrl_pdata == NULL) {
+ pr_err("%s: Invalid input data\n", __func__);
+ return false;
+ }
+
+ pr_debug("%s: Checking Register status\n", __func__);
+
+ ret = mdss_spi_read_panel_data(&ctrl_pdata->panel_data,
+ ctrl_pdata->panel_status_reg,
+ ctrl_pdata->act_status_value,
+ ctrl_pdata->status_cmds_rlen);
+ if (ret < 0) {
+ pr_err("%s: Read status register returned error\n", __func__);
+ } else {
+ for (i = 0; i < ctrl_pdata->status_cmds_rlen; i++) {
+ pr_debug("act_value[%d] = %x, exp_value[%d] = %x\n",
+ i, ctrl_pdata->act_status_value[i],
+ i, ctrl_pdata->exp_status_value[i]);
+ if (ctrl_pdata->act_status_value[i] !=
+ ctrl_pdata->exp_status_value[i])
+ return false;
+ }
+ }
+
+ return true;
+}
+
+static void mdss_spi_parse_esd_params(struct device_node *np,
+ struct spi_panel_data *ctrl)
+{
+ u32 tmp;
+ int rc;
+ struct property *data;
+ const char *string;
+ struct mdss_panel_info *pinfo = &ctrl->panel_data.panel_info;
+
+ pinfo->esd_check_enabled = of_property_read_bool(np,
+ "qcom,esd-check-enabled");
+
+ if (!pinfo->esd_check_enabled)
+ return;
+
+ ctrl->status_mode = SPI_ESD_MAX;
+
+ rc = of_property_read_string(np,
+ "qcom,mdss-spi-panel-status-check-mode", &string);
+ if (!rc) {
+ if (!strcmp(string, "reg_read")) {
+ ctrl->status_mode = SPI_ESD_REG;
+ ctrl->check_status =
+ mdss_spi_reg_status_check;
+ } else if (!strcmp(string, "send_init_command")) {
+ ctrl->status_mode = SPI_SEND_PANEL_COMMAND;
+ ctrl->check_status =
+ mdss_send_panel_cmd_for_esd;
+ return;
+ } else {
+ pr_err("No valid panel-status-check-mode string\n");
+ pinfo->esd_check_enabled = false;
+ return;
+ }
+ }
+
+ rc = of_property_read_u8(np, "qcom,mdss-spi-panel-status-reg",
+ &ctrl->panel_status_reg);
+ if (rc) {
+ pr_warn("%s:%d, Read status reg failed, disable ESD check\n",
+ __func__, __LINE__);
+ pinfo->esd_check_enabled = false;
+ return;
+ }
+
+ rc = of_property_read_u32(np, "qcom,mdss-spi-panel-status-read-length",
+ &tmp);
+ if (rc) {
+ pr_warn("%s:%d, Read reg length failed, disable ESD check\n",
+ __func__, __LINE__);
+ pinfo->esd_check_enabled = false;
+ return;
+ }
+
+ ctrl->status_cmds_rlen = (!rc ? tmp : 1);
+
+ ctrl->exp_status_value = kzalloc(sizeof(u8) *
+ (ctrl->status_cmds_rlen + 1), GFP_KERNEL);
+ ctrl->act_status_value = kzalloc(sizeof(u8) *
+ (ctrl->status_cmds_rlen + 1), GFP_KERNEL);
+
+ if (!ctrl->exp_status_value || !ctrl->act_status_value) {
+ pr_err("%s: Error allocating memory for status buffer\n",
+ __func__);
+ pinfo->esd_check_enabled = false;
+ return;
+ }
+
+ data = of_find_property(np, "qcom,mdss-spi-panel-status-value", &tmp);
+ tmp /= sizeof(u8);
+ if (!data || (tmp != ctrl->status_cmds_rlen)) {
+ pr_err("%s: Panel status values not found\n", __func__);
+ pinfo->esd_check_enabled = false;
+ memset(ctrl->exp_status_value, 0, ctrl->status_cmds_rlen);
+ } else {
+ rc = of_property_read_u8_array(np,
+ "qcom,mdss-spi-panel-status-value",
+ ctrl->exp_status_value, tmp);
+ if (rc) {
+ pr_err("%s: Error reading panel status values\n",
+ __func__);
+ pinfo->esd_check_enabled = false;
+ memset(ctrl->exp_status_value, 0,
+ ctrl->status_cmds_rlen);
+ }
+ }
+}
+
+static int mdss_spi_panel_parse_dt(struct device_node *np,
+ struct spi_panel_data *ctrl_pdata)
+{
+ u32 tmp;
+ int rc;
+ const char *data;
+ struct mdss_panel_info *pinfo = &(ctrl_pdata->panel_data.panel_info);
+
+ pinfo->cont_splash_enabled = of_property_read_bool(np,
+ "qcom,cont-splash-enabled");
+
+ rc = of_property_read_u32(np, "qcom,mdss-spi-panel-width", &tmp);
+ if (rc) {
+ pr_err("%s: panel width not specified\n", __func__);
+ return -EINVAL;
+ }
+ pinfo->xres = (!rc ? tmp : 240);
+
+ rc = of_property_read_u32(np, "qcom,mdss-spi-panel-height", &tmp);
+ if (rc) {
+ pr_err("%s:panel height not specified\n", __func__);
+ return -EINVAL;
+ }
+ pinfo->yres = (!rc ? tmp : 320);
+
+ rc = of_property_read_u32(np,
+ "qcom,mdss-pan-physical-width-dimension", &tmp);
+ pinfo->physical_width = (!rc ? tmp : 0);
+ rc = of_property_read_u32(np,
+ "qcom,mdss-pan-physical-height-dimension", &tmp);
+ pinfo->physical_height = (!rc ? tmp : 0);
+ rc = of_property_read_u32(np, "qcom,mdss-spi-panel-framerate", &tmp);
+ pinfo->spi.frame_rate = (!rc ? tmp : 30);
+ rc = of_property_read_u32(np, "qcom,mdss-spi-h-front-porch", &tmp);
+ pinfo->lcdc.h_front_porch = (!rc ? tmp : 6);
+ rc = of_property_read_u32(np, "qcom,mdss-spi-h-back-porch", &tmp);
+ pinfo->lcdc.h_back_porch = (!rc ? tmp : 6);
+ rc = of_property_read_u32(np, "qcom,mdss-spi-h-pulse-width", &tmp);
+ pinfo->lcdc.h_pulse_width = (!rc ? tmp : 2);
+ rc = of_property_read_u32(np, "qcom,mdss-spi-h-sync-skew", &tmp);
+ pinfo->lcdc.hsync_skew = (!rc ? tmp : 0);
+ rc = of_property_read_u32(np, "qcom,mdss-spi-v-back-porch", &tmp);
+ pinfo->lcdc.v_back_porch = (!rc ? tmp : 6);
+ rc = of_property_read_u32(np, "qcom,mdss-spi-v-front-porch", &tmp);
+ pinfo->lcdc.v_front_porch = (!rc ? tmp : 6);
+ rc = of_property_read_u32(np, "qcom,mdss-spi-v-pulse-width", &tmp);
+ pinfo->lcdc.v_pulse_width = (!rc ? tmp : 2);
+
+
+ rc = of_property_read_u32(np, "qcom,mdss-spi-bpp", &tmp);
+ if (rc) {
+ pr_err("%s: bpp not specified\n", __func__);
+ return -EINVAL;
+ }
+ pinfo->bpp = (!rc ? tmp : 16);
+
+ pinfo->pdest = DISPLAY_1;
+
+ ctrl_pdata->bklt_ctrl = SPI_UNKNOWN_CTRL;
+ data = of_get_property(np, "qcom,mdss-spi-bl-pmic-control-type", NULL);
+ if (data) {
+ if (!strcmp(data, "bl_ctrl_wled")) {
+ led_trigger_register_simple("bkl-trigger",
+ &bl_led_trigger);
+ pr_debug("%s: SUCCESS-> WLED TRIGGER register\n",
+ __func__);
+ ctrl_pdata->bklt_ctrl = SPI_BL_WLED;
+ } else if (!strcmp(data, "bl_gpio_pulse")) {
+ led_trigger_register_simple("gpio-bklt-trigger",
+ &bl_led_trigger);
+ pr_debug("%s: SUCCESS-> GPIO PULSE TRIGGER register\n",
+ __func__);
+ ctrl_pdata->bklt_ctrl = SPI_BL_WLED;
+ } else if (!strcmp(data, "bl_ctrl_pwm")) {
+ ctrl_pdata->bklt_ctrl = SPI_BL_PWM;
+ ctrl_pdata->pwm_pmi = of_property_read_bool(np,
+ "qcom,mdss-spi-bl-pwm-pmi");
+ rc = of_property_read_u32(np,
+ "qcom,mdss-spi-bl-pmic-pwm-frequency", &tmp);
+ if (rc) {
+ pr_err("%s: Error, panel pwm_period\n",
+ __func__);
+ return -EINVAL;
+ }
+ ctrl_pdata->pwm_period = tmp;
+ if (ctrl_pdata->pwm_pmi) {
+ ctrl_pdata->pwm_bl = of_pwm_get(np, NULL);
+ if (IS_ERR(ctrl_pdata->pwm_bl)) {
+ pr_err("%s: Error, pwm device\n",
+ __func__);
+ ctrl_pdata->pwm_bl = NULL;
+ return -EINVAL;
+ }
+ } else {
+ rc = of_property_read_u32(np,
+ "qcom,mdss-spi-bl-pmic-bank-select",
+ &tmp);
+ if (rc) {
+ pr_err("%s: Error, lpg channel\n",
+ __func__);
+ return -EINVAL;
+ }
+ ctrl_pdata->pwm_lpg_chan = tmp;
+ tmp = of_get_named_gpio(np,
+ "qcom,mdss-spi-pwm-gpio", 0);
+ ctrl_pdata->pwm_pmic_gpio = tmp;
+ pr_debug("%s: Configured PWM bklt ctrl\n",
+ __func__);
+ }
+ }
+ }
+ rc = of_property_read_u32(np, "qcom,mdss-brightness-max-level", &tmp);
+ pinfo->brightness_max = (!rc ? tmp : MDSS_MAX_BL_BRIGHTNESS);
+ rc = of_property_read_u32(np, "qcom,mdss-spi-bl-min-level", &tmp);
+ pinfo->bl_min = (!rc ? tmp : 0);
+ rc = of_property_read_u32(np, "qcom,mdss-spi-bl-max-level", &tmp);
+ pinfo->bl_max = (!rc ? tmp : 255);
+ ctrl_pdata->bklt_max = pinfo->bl_max;
+
+
+ mdss_spi_panel_parse_reset_seq(np, pinfo->rst_seq,
+ &(pinfo->rst_seq_len),
+ "qcom,mdss-spi-reset-sequence");
+
+ mdss_spi_panel_parse_cmds(np, &ctrl_pdata->on_cmds,
+ "qcom,mdss-spi-on-command");
+
+ mdss_spi_panel_parse_cmds(np, &ctrl_pdata->off_cmds,
+ "qcom,mdss-spi-off-command");
+
+ mdss_spi_parse_esd_params(np, ctrl_pdata);
+
+
+ return 0;
+}
+
+static void mdss_spi_panel_pwm_cfg(struct spi_panel_data *ctrl)
+{
+ if (ctrl->pwm_pmi)
+ return;
+
+ ctrl->pwm_bl = pwm_request(ctrl->pwm_lpg_chan, "lcd-bklt");
+ if (ctrl->pwm_bl == NULL || IS_ERR(ctrl->pwm_bl)) {
+ pr_err("%s: Error: lpg_chan=%d pwm request failed",
+ __func__, ctrl->pwm_lpg_chan);
+ }
+ ctrl->pwm_enabled = 0;
+}
+
+static void mdss_spi_panel_bklt_pwm(struct spi_panel_data *ctrl, int level)
+{
+ int ret;
+ u32 duty;
+ u32 period_ns;
+
+ if (ctrl->pwm_bl == NULL) {
+ pr_err("%s: no PWM\n", __func__);
+ return;
+ }
+
+ if (level == 0) {
+ if (ctrl->pwm_enabled) {
+ ret = pwm_config_us(ctrl->pwm_bl, level,
+ ctrl->pwm_period);
+ if (ret)
+ pr_err("%s: pwm_config_us() failed err=%d.\n",
+ __func__, ret);
+ pwm_disable(ctrl->pwm_bl);
+ }
+ ctrl->pwm_enabled = 0;
+ return;
+ }
+
+ duty = level * ctrl->pwm_period;
+ duty /= ctrl->bklt_max;
+
+ pr_debug("%s: bklt_ctrl=%d pwm_period=%d pwm_gpio=%d pwm_lpg_chan=%d\n",
+ __func__, ctrl->bklt_ctrl, ctrl->pwm_period,
+ ctrl->pwm_pmic_gpio, ctrl->pwm_lpg_chan);
+
+ if (ctrl->pwm_period >= USEC_PER_SEC) {
+ ret = pwm_config_us(ctrl->pwm_bl, duty, ctrl->pwm_period);
+ if (ret) {
+ pr_err("%s: pwm_config_us() failed err=%d\n",
+ __func__, ret);
+ return;
+ }
+ } else {
+ period_ns = ctrl->pwm_period * NSEC_PER_USEC;
+ ret = pwm_config(ctrl->pwm_bl,
+ level * period_ns / ctrl->bklt_max,
+ period_ns);
+ if (ret) {
+ pr_err("%s: pwm_config() failed err=%d\n",
+ __func__, ret);
+ return;
+ }
+ }
+
+ if (!ctrl->pwm_enabled) {
+ ret = pwm_enable(ctrl->pwm_bl);
+ if (ret)
+ pr_err("%s: pwm_enable() failed err=%d\n", __func__,
+ ret);
+ ctrl->pwm_enabled = 1;
+ }
+}
+
+static void mdss_spi_panel_bl_ctrl(struct mdss_panel_data *pdata,
+ u32 bl_level)
+{
+ if (bl_level) {
+ mdp3_res->bklt_level = bl_level;
+ mdp3_res->bklt_update = true;
+ } else {
+ mdss_spi_panel_bl_ctrl_update(pdata, bl_level);
+ }
+}
+
+#if defined(CONFIG_FB_MSM_MDSS_SPI_PANEL) && defined(CONFIG_SPI_QUP)
+void mdss_spi_panel_bl_ctrl_update(struct mdss_panel_data *pdata,
+ u32 bl_level)
+{
+ struct spi_panel_data *ctrl_pdata = NULL;
+
+ if (pdata == NULL) {
+ pr_err("%s: Invalid input data\n", __func__);
+ return;
+ }
+
+ ctrl_pdata = container_of(pdata, struct spi_panel_data,
+ panel_data);
+
+ if ((bl_level < pdata->panel_info.bl_min) && (bl_level != 0))
+ bl_level = pdata->panel_info.bl_min;
+
+ switch (ctrl_pdata->bklt_ctrl) {
+ case SPI_BL_WLED:
+ led_trigger_event(bl_led_trigger, bl_level);
+ break;
+ case SPI_BL_PWM:
+ mdss_spi_panel_bklt_pwm(ctrl_pdata, bl_level);
+ break;
+ default:
+ pr_err("%s: Unknown bl_ctrl configuration %d\n",
+ __func__, ctrl_pdata->bklt_ctrl);
+ break;
+ }
+}
+#endif
+
+static int mdss_spi_panel_init(struct device_node *node,
+ struct spi_panel_data *ctrl_pdata,
+ bool cmd_cfg_cont_splash)
+{
+ int rc = 0;
+ static const char *panel_name;
+ struct mdss_panel_info *pinfo;
+
+ if (!node || !ctrl_pdata) {
+ pr_err("%s: Invalid arguments\n", __func__);
+ return -ENODEV;
+ }
+
+ pinfo = &ctrl_pdata->panel_data.panel_info;
+
+ pr_debug("%s:%d\n", __func__, __LINE__);
+ pinfo->panel_name[0] = '\0';
+ panel_name = of_get_property(node, "qcom,mdss-spi-panel-name", NULL);
+ if (!panel_name) {
+ pr_info("%s:%d, Panel name not specified\n",
+ __func__, __LINE__);
+ } else {
+ pr_debug("%s: Panel Name = %s\n", __func__, panel_name);
+ strlcpy(&pinfo->panel_name[0], panel_name, MDSS_MAX_PANEL_LEN);
+ }
+ rc = mdss_spi_panel_parse_dt(node, ctrl_pdata);
+ if (rc) {
+ pr_err("%s:%d panel dt parse failed\n", __func__, __LINE__);
+ return rc;
+ }
+
+ ctrl_pdata->byte_pre_frame = pinfo->xres * pinfo->yres * pinfo->bpp/8;
+
+ ctrl_pdata->tx_buf = kmalloc(ctrl_pdata->byte_pre_frame, GFP_KERNEL);
+
+ if (!cmd_cfg_cont_splash)
+ pinfo->cont_splash_enabled = false;
+
+ pr_info("%s: Continuous splash %s\n", __func__,
+ pinfo->cont_splash_enabled ? "enabled" : "disabled");
+
+ pinfo->dynamic_switch_pending = false;
+ pinfo->is_lpm_mode = false;
+ pinfo->esd_rdy = false;
+
+ ctrl_pdata->on = mdss_spi_panel_on;
+ ctrl_pdata->off = mdss_spi_panel_off;
+ ctrl_pdata->panel_data.set_backlight = mdss_spi_panel_bl_ctrl;
+
+ return 0;
+}
+
+static int mdss_spi_get_panel_cfg(char *panel_cfg,
+ struct spi_panel_data *ctrl_pdata)
+{
+ int rc;
+ struct mdss_panel_cfg *pan_cfg = NULL;
+
+ if (!ctrl_pdata)
+ return MDSS_PANEL_INTF_INVALID;
+
+ pan_cfg = ctrl_pdata->mdss_util->panel_intf_type(MDSS_PANEL_INTF_SPI);
+ if (IS_ERR(pan_cfg)) {
+ return PTR_ERR(pan_cfg);
+ } else if (!pan_cfg) {
+ panel_cfg[0] = 0;
+ return 0;
+ }
+
+ pr_debug("%s:%d: cfg:[%s]\n", __func__, __LINE__,
+ pan_cfg->arg_cfg);
+ ctrl_pdata->panel_data.panel_info.is_prim_panel = true;
+ rc = strlcpy(panel_cfg, pan_cfg->arg_cfg,
+ sizeof(pan_cfg->arg_cfg));
+ return rc;
+}
+
+static int mdss_spi_panel_regulator_init(struct platform_device *pdev)
+{
+ int rc = 0;
+
+ struct spi_panel_data *ctrl_pdata = NULL;
+
+ if (!pdev) {
+ pr_err("%s: invalid input\n", __func__);
+ return -EINVAL;
+ }
+
+ ctrl_pdata = platform_get_drvdata(pdev);
+ if (!ctrl_pdata) {
+ pr_err("%s: invalid driver data\n", __func__);
+ return -EINVAL;
+ }
+
+ rc = msm_mdss_config_vreg(&pdev->dev,
+ ctrl_pdata->panel_power_data.vreg_config,
+ ctrl_pdata->panel_power_data.num_vreg, 1);
+ if (rc)
+ pr_err("%s: failed to init vregs for %s\n",
+ __func__, "PANEL_PM");
+
+ return rc;
+
+}
+
+static irqreturn_t spi_panel_te_handler(int irq, void *data)
+{
+ struct spi_panel_data *ctrl_pdata = (struct spi_panel_data *)data;
+ static int count = 2;
+
+ if (!ctrl_pdata) {
+ pr_err("%s: SPI display not available\n", __func__);
+ return IRQ_HANDLED;
+ }
+ complete(&ctrl_pdata->spi_panel_te);
+
+ if (ctrl_pdata->vsync_client.handler && !(--count)) {
+ ctrl_pdata->vsync_client.handler(ctrl_pdata->vsync_client.arg);
+ count = 2;
+ }
+
+ return IRQ_HANDLED;
+}
+
+void mdp3_spi_vsync_enable(struct mdss_panel_data *pdata,
+ struct mdp3_notification *vsync_client)
+{
+ int updated = 0;
+ struct spi_panel_data *ctrl_pdata = NULL;
+
+ if (pdata == NULL) {
+ pr_err("%s: Invalid input data\n", __func__);
+ return;
+ }
+
+ ctrl_pdata = container_of(pdata, struct spi_panel_data,
+ panel_data);
+
+ if (vsync_client) {
+ if (ctrl_pdata->vsync_client.handler != vsync_client->handler) {
+ ctrl_pdata->vsync_client = *vsync_client;
+ updated = 1;
+ }
+ } else {
+ if (ctrl_pdata->vsync_client.handler) {
+ ctrl_pdata->vsync_client.handler = NULL;
+ ctrl_pdata->vsync_client.arg = NULL;
+ updated = 1;
+ }
+ }
+
+ if (updated) {
+ if (vsync_client && vsync_client->handler)
+ enable_spi_panel_te_irq(ctrl_pdata, true);
+ else
+ enable_spi_panel_te_irq(ctrl_pdata, false);
+ }
+}
+
+static struct device_node *mdss_spi_pref_prim_panel(
+ struct platform_device *pdev)
+{
+ struct device_node *spi_pan_node = NULL;
+
+ pr_debug("%s:%d: Select primary panel from dt\n",
+ __func__, __LINE__);
+ spi_pan_node = of_parse_phandle(pdev->dev.of_node,
+ "qcom,spi-pref-prim-pan", 0);
+ if (!spi_pan_node)
+ pr_err("%s:can't find panel phandle\n", __func__);
+
+ return spi_pan_node;
+}
+
+static int spi_panel_device_register(struct device_node *pan_node,
+ struct spi_panel_data *ctrl_pdata)
+{
+ int rc;
+ struct mdss_panel_info *pinfo = &(ctrl_pdata->panel_data.panel_info);
+ struct device_node *spi_ctrl_np = NULL;
+ struct platform_device *ctrl_pdev = NULL;
+
+ pinfo->type = SPI_PANEL;
+
+ spi_ctrl_np = of_parse_phandle(pan_node,
+ "qcom,mdss-spi-panel-controller", 0);
+ if (!spi_ctrl_np) {
+ pr_err("%s: SPI controller node not initialized\n", __func__);
+ return -EPROBE_DEFER;
+ }
+
+ ctrl_pdev = of_find_device_by_node(spi_ctrl_np);
+ if (!ctrl_pdev) {
+ of_node_put(spi_ctrl_np);
+ pr_err("%s: SPI controller node not find\n", __func__);
+ return -EPROBE_DEFER;
+ }
+
+ rc = mdss_spi_panel_regulator_init(ctrl_pdev);
+ if (rc) {
+ pr_err("%s: failed to init regulator, rc=%d\n",
+ __func__, rc);
+ return rc;
+ }
+
+ pinfo->panel_max_fps = mdss_panel_get_framerate(pinfo,
+ FPS_RESOLUTION_HZ);
+ pinfo->panel_max_vtotal = mdss_panel_get_vtotal(pinfo);
+
+ ctrl_pdata->disp_te_gpio = of_get_named_gpio(ctrl_pdev->dev.of_node,
+ "qcom,platform-te-gpio", 0);
+ if (!gpio_is_valid(ctrl_pdata->disp_te_gpio))
+ pr_err("%s:%d, TE gpio not specified\n",
+ __func__, __LINE__);
+
+ ctrl_pdata->disp_dc_gpio = of_get_named_gpio(ctrl_pdev->dev.of_node,
+ "qcom,platform-spi-dc-gpio", 0);
+ if (!gpio_is_valid(ctrl_pdata->disp_dc_gpio))
+ pr_err("%s:%d, SPI DC gpio not specified\n",
+ __func__, __LINE__);
+
+ ctrl_pdata->rst_gpio = of_get_named_gpio(ctrl_pdev->dev.of_node,
+ "qcom,platform-reset-gpio", 0);
+ if (!gpio_is_valid(ctrl_pdata->rst_gpio))
+ pr_err("%s:%d, reset gpio not specified\n",
+ __func__, __LINE__);
+
+ ctrl_pdata->panel_data.event_handler = mdss_spi_panel_event_handler;
+
+ if (ctrl_pdata->bklt_ctrl == SPI_BL_PWM)
+ mdss_spi_panel_pwm_cfg(ctrl_pdata);
+
+ ctrl_pdata->ctrl_state = CTRL_STATE_UNKNOWN;
+
+ if (pinfo->cont_splash_enabled) {
+ rc = mdss_spi_panel_power_ctrl(&(ctrl_pdata->panel_data),
+ MDSS_PANEL_POWER_ON);
+ if (rc) {
+ pr_err("%s: Panel power on failed\n", __func__);
+ return rc;
+ }
+ if (ctrl_pdata->bklt_ctrl == SPI_BL_PWM)
+ ctrl_pdata->pwm_enabled = 1;
+ pinfo->blank_state = MDSS_PANEL_BLANK_UNBLANK;
+ ctrl_pdata->ctrl_state |=
+ (CTRL_STATE_PANEL_INIT | CTRL_STATE_MDP_ACTIVE);
+ } else {
+ pinfo->panel_power_state = MDSS_PANEL_POWER_OFF;
+ }
+
+ rc = mdss_register_panel(ctrl_pdev, &(ctrl_pdata->panel_data));
+ if (rc) {
+ pr_err("%s: unable to register SPI panel\n", __func__);
+ return rc;
+ }
+
+ pr_debug("%s: Panel data initialized\n", __func__);
+ return 0;
+}
+
+
+/**
+ * mdss_spi_find_panel_of_node(): find device node of spi panel
+ * @pdev: platform_device of the spi ctrl node
+ * @panel_cfg: string containing intf specific config data
+ *
+ * Function finds the panel device node using the interface
+ * specific configuration data. This configuration data is
+ * could be derived from the result of bootloader's GCDB
+ * panel detection mechanism. If such config data doesn't
+ * exist then this panel returns the default panel configured
+ * in the device tree.
+ *
+ * returns pointer to panel node on success, NULL on error.
+ */
+static struct device_node *mdss_spi_find_panel_of_node(
+ struct platform_device *pdev, char *panel_cfg)
+{
+ int len, i;
+ int ctrl_id = pdev->id - 1;
+ char panel_name[MDSS_MAX_PANEL_LEN] = "";
+ char ctrl_id_stream[3] = "0:";
+ char *stream = NULL, *pan = NULL;
+ struct device_node *spi_pan_node = NULL, *mdss_node = NULL;
+
+ len = strlen(panel_cfg);
+ if (!len) {
+ /* no panel cfg chg, parse dt */
+ pr_err("%s:%d: no cmd line cfg present\n",
+ __func__, __LINE__);
+ goto end;
+ } else {
+ if (ctrl_id == 1)
+ strlcpy(ctrl_id_stream, "1:", 3);
+
+ stream = strnstr(panel_cfg, ctrl_id_stream, len);
+ if (!stream) {
+ pr_err("controller config is not present\n");
+ goto end;
+ }
+ stream += 2;
+
+ pan = strnchr(stream, strlen(stream), ':');
+ if (!pan) {
+ strlcpy(panel_name, stream, MDSS_MAX_PANEL_LEN);
+ } else {
+ for (i = 0; (stream + i) < pan; i++)
+ panel_name[i] = *(stream + i);
+ panel_name[i] = 0;
+ }
+
+ pr_debug("%s:%d:%s:%s\n", __func__, __LINE__,
+ panel_cfg, panel_name);
+
+ mdss_node = of_parse_phandle(pdev->dev.of_node,
+ "qcom,mdss-mdp", 0);
+ if (!mdss_node) {
+ pr_err("%s: %d: mdss_node null\n",
+ __func__, __LINE__);
+ return NULL;
+ }
+
+ spi_pan_node = of_find_node_by_name(mdss_node,
+ panel_name);
+ if (!spi_pan_node) {
+ pr_err("%s: invalid pan node, selecting prim panel\n",
+ __func__);
+ goto end;
+ }
+ return spi_pan_node;
+ }
+end:
+ if (strcmp(panel_name, NONE_PANEL))
+ spi_pan_node = mdss_spi_pref_prim_panel(pdev);
+ of_node_put(mdss_node);
+ return spi_pan_node;
+}
+
+
+static int mdss_spi_panel_probe(struct platform_device *pdev)
+{
+ int rc = 0;
+ struct spi_panel_data *ctrl_pdata;
+ struct mdss_panel_cfg *pan_cfg = NULL;
+ struct device_node *spi_pan_node = NULL;
+ bool cmd_cfg_cont_splash = true;
+ char panel_cfg[MDSS_MAX_PANEL_LEN];
+ struct mdss_util_intf *util;
+ const char *ctrl_name;
+
+ util = mdss_get_util_intf();
+ if (util == NULL) {
+ pr_err("Failed to get mdss utility functions\n");
+ return -ENODEV;
+ }
+
+ if (!util->mdp_probe_done) {
+ pr_err("%s: MDP not probed yet\n", __func__);
+ return -EPROBE_DEFER;
+ }
+
+ if (!pdev->dev.of_node) {
+ pr_err("SPI driver only supports device tree probe\n");
+ return -ENOTSUPP;
+ }
+
+ pan_cfg = util->panel_intf_type(MDSS_PANEL_INTF_DSI);
+ if (IS_ERR(pan_cfg)) {
+ pr_err("%s: return MDSS_PANEL_INTF_DSI\n", __func__);
+ return PTR_ERR(pan_cfg);
+ } else if (pan_cfg) {
+ pr_err("%s: DSI is primary\n", __func__);
+ return -ENODEV;
+ }
+
+ ctrl_pdata = platform_get_drvdata(pdev);
+ if (!ctrl_pdata) {
+ ctrl_pdata = devm_kzalloc(&pdev->dev,
+ sizeof(struct spi_panel_data),
+ GFP_KERNEL);
+ if (!ctrl_pdata) {
+ pr_err("%s: FAILED: cannot alloc spi panel\n",
+ __func__);
+ rc = -ENOMEM;
+ goto error_no_mem;
+ }
+ platform_set_drvdata(pdev, ctrl_pdata);
+ }
+
+ ctrl_pdata->mdss_util = util;
+
+ ctrl_name = of_get_property(pdev->dev.of_node, "label", NULL);
+ if (!ctrl_name)
+ pr_info("%s:%d, Ctrl name not specified\n",
+ __func__, __LINE__);
+ else
+ pr_debug("%s: Ctrl name = %s\n",
+ __func__, ctrl_name);
+
+
+ rc = of_platform_populate(pdev->dev.of_node,
+ NULL, NULL, &pdev->dev);
+ if (rc) {
+ dev_err(&pdev->dev,
+ "%s: failed to add child nodes, rc=%d\n",
+ __func__, rc);
+ goto error_no_mem;
+ }
+
+ rc = mdss_spi_panel_pinctrl_init(pdev);
+ if (rc)
+ pr_warn("%s: failed to get pin resources\n", __func__);
+
+ rc = mdss_spi_get_panel_vreg_data(&pdev->dev,
+ &ctrl_pdata->panel_power_data);
+ if (rc) {
+ dev_err(&pdev->dev,
+ "%s: failed to get panel vreg data, rc=%d\n",
+ __func__, rc);
+ goto error_vreg;
+ }
+
+ /* SPI panels can be different between controllers */
+ rc = mdss_spi_get_panel_cfg(panel_cfg, ctrl_pdata);
+ if (!rc)
+ /* spi panel cfg not present */
+ pr_warn("%s:%d:spi specific cfg not present\n",
+ __func__, __LINE__);
+
+ /* find panel device node */
+ spi_pan_node = mdss_spi_find_panel_of_node(pdev, panel_cfg);
+ if (!spi_pan_node) {
+ pr_err("%s: can't find panel node %s\n", __func__, panel_cfg);
+ goto error_pan_node;
+ }
+
+ cmd_cfg_cont_splash = true;
+
+ rc = mdss_spi_panel_init(spi_pan_node, ctrl_pdata, cmd_cfg_cont_splash);
+ if (rc) {
+ pr_err("%s: spi panel init failed\n", __func__);
+ goto error_pan_node;
+ }
+
+ rc = spi_panel_device_register(spi_pan_node, ctrl_pdata);
+ if (rc) {
+ pr_err("%s: spi panel dev reg failed\n", __func__);
+ goto error_pan_node;
+ }
+
+ ctrl_pdata->panel_data.event_handler = mdss_spi_panel_event_handler;
+
+
+ init_completion(&ctrl_pdata->spi_panel_te);
+ mutex_init(&ctrl_pdata->spi_tx_mutex);
+
+ rc = devm_request_irq(&pdev->dev,
+ gpio_to_irq(ctrl_pdata->disp_te_gpio),
+ spi_panel_te_handler, IRQF_TRIGGER_RISING,
+ "TE_GPIO", ctrl_pdata);
+ if (rc) {
+ pr_err("TE request_irq failed.\n");
+ return rc;
+ }
+
+ pr_debug("%s: spi panel initialized\n", __func__);
+ return 0;
+
+error_pan_node:
+ of_node_put(spi_pan_node);
+error_vreg:
+ mdss_spi_put_dt_vreg_data(&pdev->dev,
+ &ctrl_pdata->panel_power_data);
+error_no_mem:
+ devm_kfree(&pdev->dev, ctrl_pdata);
+ return rc;
+}
+
+
+static const struct of_device_id mdss_spi_panel_match[] = {
+ { .compatible = "qcom,mdss-spi-display" },
+ {},
+};
+
+static struct platform_driver this_driver = {
+ .probe = mdss_spi_panel_probe,
+ .driver = {
+ .name = "spi_panel",
+ .owner = THIS_MODULE,
+ .of_match_table = mdss_spi_panel_match,
+ },
+};
+
+static int __init mdss_spi_display_init(void)
+{
+ int ret;
+
+ ret = platform_driver_register(&this_driver);
+ return 0;
+}
+module_init(mdss_spi_display_init);
+
+MODULE_DEVICE_TABLE(of, mdss_spi_panel_match);
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/video/fbdev/msm/mdss_spi_panel.h b/drivers/video/fbdev/msm/mdss_spi_panel.h
new file mode 100644
index 0000000..80b7ea8
--- /dev/null
+++ b/drivers/video/fbdev/msm/mdss_spi_panel.h
@@ -0,0 +1,148 @@
+/* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ *
+ */
+
+#ifndef __MDSS_SPI_PANEL_H__
+#define __MDSS_SPI_PANEL_H__
+
+#if defined(CONFIG_FB_MSM_MDSS_SPI_PANEL) && defined(CONFIG_SPI_QUP)
+#include <linux/list.h>
+#include <linux/mdss_io_util.h>
+#include <linux/irqreturn.h>
+#include <linux/pinctrl/consumer.h>
+#include <linux/gpio.h>
+
+#include "mdss_panel.h"
+#include "mdp3_dma.h"
+
+#define MDSS_MAX_BL_BRIGHTNESS 255
+
+#define MDSS_SPI_RST_SEQ_LEN 10
+
+#define NONE_PANEL "none"
+
+#define CTRL_STATE_UNKNOWN 0x00
+#define CTRL_STATE_PANEL_INIT BIT(0)
+#define CTRL_STATE_MDP_ACTIVE BIT(1)
+
+#define MDSS_PINCTRL_STATE_DEFAULT "mdss_default"
+#define MDSS_PINCTRL_STATE_SLEEP "mdss_sleep"
+#define SPI_PANEL_TE_TIMEOUT 400
+
+enum spi_panel_data_type {
+ panel_cmd,
+ panel_parameter,
+ panel_pixel,
+ UNKNOWN_FORMAT,
+};
+
+enum spi_panel_bl_ctrl {
+ SPI_BL_PWM,
+ SPI_BL_WLED,
+ SPI_BL_DCS_CMD,
+ SPI_UNKNOWN_CTRL,
+};
+
+struct spi_pinctrl_res {
+ struct pinctrl *pinctrl;
+ struct pinctrl_state *gpio_state_active;
+ struct pinctrl_state *gpio_state_suspend;
+};
+#define SPI_PANEL_DST_FORMAT_RGB565 0
+
+struct spi_ctrl_hdr {
+ char wait; /* ms */
+ char dlen; /* 8 bits */
+};
+
+struct spi_cmd_desc {
+ struct spi_ctrl_hdr dchdr;
+ char *command;
+ char *parameter;
+};
+
+struct spi_panel_cmds {
+ char *buf;
+ int blen;
+ struct spi_cmd_desc *cmds;
+ int cmd_cnt;
+};
+
+enum spi_panel_status_mode {
+ SPI_ESD_REG,
+ SPI_SEND_PANEL_COMMAND,
+ SPI_ESD_MAX,
+};
+
+
+struct spi_panel_data {
+ struct mdss_panel_data panel_data;
+ struct mdss_util_intf *mdss_util;
+ struct spi_pinctrl_res pin_res;
+ struct mdss_module_power panel_power_data;
+ struct completion spi_panel_te;
+ struct mdp3_notification vsync_client;
+ unsigned int vsync_status;
+ int byte_pre_frame;
+ char *tx_buf;
+ u8 ctrl_state;
+ int disp_te_gpio;
+ int rst_gpio;
+ int disp_dc_gpio; /* command or data */
+ struct spi_panel_cmds on_cmds;
+ struct spi_panel_cmds off_cmds;
+ bool (*check_status)(struct spi_panel_data *pdata);
+ int (*on)(struct mdss_panel_data *pdata);
+ int (*off)(struct mdss_panel_data *pdata);
+ struct mutex spi_tx_mutex;
+ struct pwm_device *pwm_bl;
+ int bklt_ctrl; /* backlight ctrl */
+ bool pwm_pmi;
+ int pwm_period;
+ int pwm_pmic_gpio;
+ int pwm_lpg_chan;
+ int pwm_enabled;
+ int bklt_max;
+ int status_mode;
+ u32 status_cmds_rlen;
+ u8 panel_status_reg;
+ u8 *exp_status_value;
+ u8 *act_status_value;
+ unsigned char *return_buf;
+};
+
+int mdss_spi_panel_kickoff(struct mdss_panel_data *pdata,
+ char *buf, int len, int stride);
+int is_spi_panel_continuous_splash_on(struct mdss_panel_data *pdata);
+void mdp3_spi_vsync_enable(struct mdss_panel_data *pdata,
+ struct mdp3_notification *vsync_client);
+void mdp3_check_spi_panel_status(struct work_struct *work,
+ uint32_t interval);
+
+#else
+static inline int mdss_spi_panel_kickoff(struct mdss_panel_data *pdata,
+ char *buf, int len, int stride){
+ return 0;
+}
+static inline int is_spi_panel_continuous_splash_on(
+ struct mdss_panel_data *pdata)
+{
+ return 0;
+}
+static inline int mdp3_spi_vsync_enable(struct mdss_panel_data *pdata,
+ struct mdp3_notification *vsync_client){
+ return 0;
+}
+
+#endif/* End of CONFIG_FB_MSM_MDSS_SPI_PANEL && ONFIG_SPI_QUP */
+
+#endif /* End of __MDSS_SPI_PANEL_H__ */
diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c
index 354e2ab..0536072 100644
--- a/fs/debugfs/file.c
+++ b/fs/debugfs/file.c
@@ -22,7 +22,6 @@
#include <linux/slab.h>
#include <linux/atomic.h>
#include <linux/device.h>
-#include <linux/srcu.h>
#include <asm/poll.h>
#include "internal.h"
@@ -48,66 +47,108 @@
.llseek = noop_llseek,
};
+#define F_DENTRY(filp) ((filp)->f_path.dentry)
+
+const struct file_operations *debugfs_real_fops(const struct file *filp)
+{
+ struct debugfs_fsdata *fsd = F_DENTRY(filp)->d_fsdata;
+
+ if ((unsigned long)fsd & DEBUGFS_FSDATA_IS_REAL_FOPS_BIT) {
+ /*
+ * Urgh, we've been called w/o a protecting
+ * debugfs_file_get().
+ */
+ WARN_ON(1);
+ return NULL;
+ }
+
+ return fsd->real_fops;
+}
+EXPORT_SYMBOL_GPL(debugfs_real_fops);
+
/**
- * debugfs_use_file_start - mark the beginning of file data access
+ * debugfs_file_get - mark the beginning of file data access
* @dentry: the dentry object whose data is being accessed.
- * @srcu_idx: a pointer to some memory to store a SRCU index in.
*
- * Up to a matching call to debugfs_use_file_finish(), any
- * successive call into the file removing functions debugfs_remove()
- * and debugfs_remove_recursive() will block. Since associated private
+ * Up to a matching call to debugfs_file_put(), any successive call
+ * into the file removing functions debugfs_remove() and
+ * debugfs_remove_recursive() will block. Since associated private
* file data may only get freed after a successful return of any of
* the removal functions, you may safely access it after a successful
- * call to debugfs_use_file_start() without worrying about
- * lifetime issues.
+ * call to debugfs_file_get() without worrying about lifetime issues.
*
* If -%EIO is returned, the file has already been removed and thus,
* it is not safe to access any of its data. If, on the other hand,
* it is allowed to access the file data, zero is returned.
- *
- * Regardless of the return code, any call to
- * debugfs_use_file_start() must be followed by a matching call
- * to debugfs_use_file_finish().
*/
-int debugfs_use_file_start(const struct dentry *dentry, int *srcu_idx)
- __acquires(&debugfs_srcu)
+int debugfs_file_get(struct dentry *dentry)
{
- *srcu_idx = srcu_read_lock(&debugfs_srcu);
- barrier();
+ struct debugfs_fsdata *fsd;
+ void *d_fsd;
+
+ d_fsd = READ_ONCE(dentry->d_fsdata);
+ if (!((unsigned long)d_fsd & DEBUGFS_FSDATA_IS_REAL_FOPS_BIT)) {
+ fsd = d_fsd;
+ } else {
+ fsd = kmalloc(sizeof(*fsd), GFP_KERNEL);
+ if (!fsd)
+ return -ENOMEM;
+
+ fsd->real_fops = (void *)((unsigned long)d_fsd &
+ ~DEBUGFS_FSDATA_IS_REAL_FOPS_BIT);
+ refcount_set(&fsd->active_users, 1);
+ init_completion(&fsd->active_users_drained);
+ if (cmpxchg(&dentry->d_fsdata, d_fsd, fsd) != d_fsd) {
+ kfree(fsd);
+ fsd = READ_ONCE(dentry->d_fsdata);
+ }
+ }
+
+ /*
+ * In case of a successful cmpxchg() above, this check is
+ * strictly necessary and must follow it, see the comment in
+ * __debugfs_remove_file().
+ * OTOH, if the cmpxchg() hasn't been executed or wasn't
+ * successful, this serves the purpose of not starving
+ * removers.
+ */
if (d_unlinked(dentry))
return -EIO;
+
+ if (!refcount_inc_not_zero(&fsd->active_users))
+ return -EIO;
+
return 0;
}
-EXPORT_SYMBOL_GPL(debugfs_use_file_start);
+EXPORT_SYMBOL_GPL(debugfs_file_get);
/**
- * debugfs_use_file_finish - mark the end of file data access
- * @srcu_idx: the SRCU index "created" by a former call to
- * debugfs_use_file_start().
+ * debugfs_file_put - mark the end of file data access
+ * @dentry: the dentry object formerly passed to
+ * debugfs_file_get().
*
* Allow any ongoing concurrent call into debugfs_remove() or
* debugfs_remove_recursive() blocked by a former call to
- * debugfs_use_file_start() to proceed and return to its caller.
+ * debugfs_file_get() to proceed and return to its caller.
*/
-void debugfs_use_file_finish(int srcu_idx) __releases(&debugfs_srcu)
+void debugfs_file_put(struct dentry *dentry)
{
- srcu_read_unlock(&debugfs_srcu, srcu_idx);
-}
-EXPORT_SYMBOL_GPL(debugfs_use_file_finish);
+ struct debugfs_fsdata *fsd = READ_ONCE(dentry->d_fsdata);
-#define F_DENTRY(filp) ((filp)->f_path.dentry)
+ if (refcount_dec_and_test(&fsd->active_users))
+ complete(&fsd->active_users_drained);
+}
+EXPORT_SYMBOL_GPL(debugfs_file_put);
static int open_proxy_open(struct inode *inode, struct file *filp)
{
- const struct dentry *dentry = F_DENTRY(filp);
+ struct dentry *dentry = F_DENTRY(filp);
const struct file_operations *real_fops = NULL;
- int srcu_idx, r;
+ int r;
- r = debugfs_use_file_start(dentry, &srcu_idx);
- if (r) {
- r = -ENOENT;
- goto out;
- }
+ r = debugfs_file_get(dentry);
+ if (r)
+ return r == -EIO ? -ENOENT : r;
real_fops = debugfs_real_fops(filp);
real_fops = fops_get(real_fops);
@@ -124,7 +165,7 @@
r = real_fops->open(inode, filp);
out:
- debugfs_use_file_finish(srcu_idx);
+ debugfs_file_put(dentry);
return r;
}
@@ -138,16 +179,16 @@
#define FULL_PROXY_FUNC(name, ret_type, filp, proto, args) \
static ret_type full_proxy_ ## name(proto) \
{ \
- const struct dentry *dentry = F_DENTRY(filp); \
- const struct file_operations *real_fops = \
- debugfs_real_fops(filp); \
- int srcu_idx; \
+ struct dentry *dentry = F_DENTRY(filp); \
+ const struct file_operations *real_fops; \
ret_type r; \
\
- r = debugfs_use_file_start(dentry, &srcu_idx); \
- if (likely(!r)) \
- r = real_fops->name(args); \
- debugfs_use_file_finish(srcu_idx); \
+ r = debugfs_file_get(dentry); \
+ if (unlikely(r)) \
+ return r; \
+ real_fops = debugfs_real_fops(filp); \
+ r = real_fops->name(args); \
+ debugfs_file_put(dentry); \
return r; \
}
@@ -172,18 +213,16 @@
static unsigned int full_proxy_poll(struct file *filp,
struct poll_table_struct *wait)
{
- const struct dentry *dentry = F_DENTRY(filp);
- const struct file_operations *real_fops = debugfs_real_fops(filp);
- int srcu_idx;
+ struct dentry *dentry = F_DENTRY(filp);
unsigned int r = 0;
+ const struct file_operations *real_fops;
- if (debugfs_use_file_start(dentry, &srcu_idx)) {
- debugfs_use_file_finish(srcu_idx);
+ if (debugfs_file_get(dentry))
return POLLHUP;
- }
+ real_fops = debugfs_real_fops(filp);
r = real_fops->poll(filp, wait);
- debugfs_use_file_finish(srcu_idx);
+ debugfs_file_put(dentry);
return r;
}
@@ -227,16 +266,14 @@
static int full_proxy_open(struct inode *inode, struct file *filp)
{
- const struct dentry *dentry = F_DENTRY(filp);
+ struct dentry *dentry = F_DENTRY(filp);
const struct file_operations *real_fops = NULL;
struct file_operations *proxy_fops = NULL;
- int srcu_idx, r;
+ int r;
- r = debugfs_use_file_start(dentry, &srcu_idx);
- if (r) {
- r = -ENOENT;
- goto out;
- }
+ r = debugfs_file_get(dentry);
+ if (r)
+ return r == -EIO ? -ENOENT : r;
real_fops = debugfs_real_fops(filp);
real_fops = fops_get(real_fops);
@@ -274,7 +311,7 @@
kfree(proxy_fops);
fops_put(real_fops);
out:
- debugfs_use_file_finish(srcu_idx);
+ debugfs_file_put(dentry);
return r;
}
@@ -285,13 +322,14 @@
ssize_t debugfs_attr_read(struct file *file, char __user *buf,
size_t len, loff_t *ppos)
{
+ struct dentry *dentry = F_DENTRY(file);
ssize_t ret;
- int srcu_idx;
- ret = debugfs_use_file_start(F_DENTRY(file), &srcu_idx);
- if (likely(!ret))
- ret = simple_attr_read(file, buf, len, ppos);
- debugfs_use_file_finish(srcu_idx);
+ ret = debugfs_file_get(dentry);
+ if (unlikely(ret))
+ return ret;
+ ret = simple_attr_read(file, buf, len, ppos);
+ debugfs_file_put(dentry);
return ret;
}
EXPORT_SYMBOL_GPL(debugfs_attr_read);
@@ -299,13 +337,14 @@
ssize_t debugfs_attr_write(struct file *file, const char __user *buf,
size_t len, loff_t *ppos)
{
+ struct dentry *dentry = F_DENTRY(file);
ssize_t ret;
- int srcu_idx;
- ret = debugfs_use_file_start(F_DENTRY(file), &srcu_idx);
- if (likely(!ret))
- ret = simple_attr_write(file, buf, len, ppos);
- debugfs_use_file_finish(srcu_idx);
+ ret = debugfs_file_get(dentry);
+ if (unlikely(ret))
+ return ret;
+ ret = simple_attr_write(file, buf, len, ppos);
+ debugfs_file_put(dentry);
return ret;
}
EXPORT_SYMBOL_GPL(debugfs_attr_write);
@@ -739,14 +778,14 @@
{
char buf[3];
bool val;
- int r, srcu_idx;
+ int r;
+ struct dentry *dentry = F_DENTRY(file);
- r = debugfs_use_file_start(F_DENTRY(file), &srcu_idx);
- if (likely(!r))
- val = *(bool *)file->private_data;
- debugfs_use_file_finish(srcu_idx);
- if (r)
+ r = debugfs_file_get(dentry);
+ if (unlikely(r))
return r;
+ val = *(bool *)file->private_data;
+ debugfs_file_put(dentry);
if (val)
buf[0] = 'Y';
@@ -764,8 +803,9 @@
char buf[32];
size_t buf_size;
bool bv;
- int r, srcu_idx;
+ int r;
bool *val = file->private_data;
+ struct dentry *dentry = F_DENTRY(file);
buf_size = min(count, (sizeof(buf)-1));
if (copy_from_user(buf, user_buf, buf_size))
@@ -773,12 +813,11 @@
buf[buf_size] = '\0';
if (strtobool(buf, &bv) == 0) {
- r = debugfs_use_file_start(F_DENTRY(file), &srcu_idx);
- if (likely(!r))
- *val = bv;
- debugfs_use_file_finish(srcu_idx);
- if (r)
+ r = debugfs_file_get(dentry);
+ if (unlikely(r))
return r;
+ *val = bv;
+ debugfs_file_put(dentry);
}
return count;
@@ -840,14 +879,15 @@
size_t count, loff_t *ppos)
{
struct debugfs_blob_wrapper *blob = file->private_data;
+ struct dentry *dentry = F_DENTRY(file);
ssize_t r;
- int srcu_idx;
- r = debugfs_use_file_start(F_DENTRY(file), &srcu_idx);
- if (likely(!r))
- r = simple_read_from_buffer(user_buf, count, ppos, blob->data,
- blob->size);
- debugfs_use_file_finish(srcu_idx);
+ r = debugfs_file_get(dentry);
+ if (unlikely(r))
+ return r;
+ r = simple_read_from_buffer(user_buf, count, ppos, blob->data,
+ blob->size);
+ debugfs_file_put(dentry);
return r;
}
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index 3d7de9f..f7f672d 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -27,14 +27,11 @@
#include <linux/parser.h>
#include <linux/magic.h>
#include <linux/slab.h>
-#include <linux/srcu.h>
#include "internal.h"
#define DEBUGFS_DEFAULT_MODE 0700
-DEFINE_SRCU(debugfs_srcu);
-
static struct vfsmount *debugfs_mount;
static int debugfs_mount_count;
static bool debugfs_registered;
@@ -185,6 +182,14 @@
.evict_inode = debugfs_evict_inode,
};
+static void debugfs_release_dentry(struct dentry *dentry)
+{
+ void *fsd = dentry->d_fsdata;
+
+ if (!((unsigned long)fsd & DEBUGFS_FSDATA_IS_REAL_FOPS_BIT))
+ kfree(dentry->d_fsdata);
+}
+
static struct vfsmount *debugfs_automount(struct path *path)
{
debugfs_automount_t f;
@@ -194,6 +199,7 @@
static const struct dentry_operations debugfs_dops = {
.d_delete = always_delete_dentry,
+ .d_release = debugfs_release_dentry,
.d_automount = debugfs_automount,
};
@@ -324,7 +330,8 @@
inode->i_private = data;
inode->i_fop = proxy_fops;
- dentry->d_fsdata = (void *)real_fops;
+ dentry->d_fsdata = (void *)((unsigned long)real_fops |
+ DEBUGFS_FSDATA_IS_REAL_FOPS_BIT);
d_instantiate(dentry, inode);
fsnotify_create(d_inode(dentry->d_parent), dentry);
@@ -581,18 +588,43 @@
}
EXPORT_SYMBOL_GPL(debugfs_create_symlink);
+static void __debugfs_remove_file(struct dentry *dentry, struct dentry *parent)
+{
+ struct debugfs_fsdata *fsd;
+
+ simple_unlink(d_inode(parent), dentry);
+ d_delete(dentry);
+
+ /*
+ * Paired with the closing smp_mb() implied by a successful
+ * cmpxchg() in debugfs_file_get(): either
+ * debugfs_file_get() must see a dead dentry or we must see a
+ * debugfs_fsdata instance at ->d_fsdata here (or both).
+ */
+ smp_mb();
+ fsd = READ_ONCE(dentry->d_fsdata);
+ if ((unsigned long)fsd & DEBUGFS_FSDATA_IS_REAL_FOPS_BIT)
+ return;
+ if (!refcount_dec_and_test(&fsd->active_users))
+ wait_for_completion(&fsd->active_users_drained);
+}
+
static int __debugfs_remove(struct dentry *dentry, struct dentry *parent)
{
int ret = 0;
if (simple_positive(dentry)) {
dget(dentry);
- if (d_is_dir(dentry))
- ret = simple_rmdir(d_inode(parent), dentry);
- else
- simple_unlink(d_inode(parent), dentry);
- if (!ret)
- d_delete(dentry);
+ if (!d_is_reg(dentry)) {
+ if (d_is_dir(dentry))
+ ret = simple_rmdir(d_inode(parent), dentry);
+ else
+ simple_unlink(d_inode(parent), dentry);
+ if (!ret)
+ d_delete(dentry);
+ } else {
+ __debugfs_remove_file(dentry, parent);
+ }
dput(dentry);
}
return ret;
@@ -626,8 +658,6 @@
inode_unlock(d_inode(parent));
if (!ret)
simple_release_fs(&debugfs_mount, &debugfs_mount_count);
-
- synchronize_srcu(&debugfs_srcu);
}
EXPORT_SYMBOL_GPL(debugfs_remove);
@@ -701,8 +731,6 @@
if (!__debugfs_remove(child, parent))
simple_release_fs(&debugfs_mount, &debugfs_mount_count);
inode_unlock(d_inode(parent));
-
- synchronize_srcu(&debugfs_srcu);
}
EXPORT_SYMBOL_GPL(debugfs_remove_recursive);
diff --git a/fs/debugfs/internal.h b/fs/debugfs/internal.h
index b3e8443..49ba8dd 100644
--- a/fs/debugfs/internal.h
+++ b/fs/debugfs/internal.h
@@ -12,6 +12,8 @@
#ifndef _DEBUGFS_INTERNAL_H_
#define _DEBUGFS_INTERNAL_H_
+#include <linux/refcount.h>
+
struct file_operations;
/* declared over in file.c */
@@ -19,4 +21,18 @@
extern const struct file_operations debugfs_open_proxy_file_operations;
extern const struct file_operations debugfs_full_proxy_file_operations;
+struct debugfs_fsdata {
+ const struct file_operations *real_fops;
+ refcount_t active_users;
+ struct completion active_users_drained;
+};
+
+/*
+ * A dentry's ->d_fsdata either points to the real fops or to a
+ * dynamically allocated debugfs_fsdata instance.
+ * In order to distinguish between these two cases, a real fops
+ * pointer gets its lowest bit set.
+ */
+#define DEBUGFS_FSDATA_IS_REAL_FOPS_BIT BIT(0)
+
#endif /* _DEBUGFS_INTERNAL_H_ */
diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
index b20a094..2e75ae2 100644
--- a/include/linux/debugfs.h
+++ b/include/linux/debugfs.h
@@ -23,7 +23,6 @@
struct device;
struct file_operations;
-struct srcu_struct;
struct debugfs_blob_wrapper {
void *data;
@@ -43,25 +42,6 @@
extern struct dentry *arch_debugfs_dir;
-extern struct srcu_struct debugfs_srcu;
-
-/**
- * debugfs_real_fops - getter for the real file operation
- * @filp: a pointer to a struct file
- *
- * Must only be called under the protection established by
- * debugfs_use_file_start().
- */
-static inline const struct file_operations *debugfs_real_fops(struct file *filp)
- __must_hold(&debugfs_srcu)
-{
- /*
- * Neither the pointer to the struct file_operations, nor its
- * contents ever change -- srcu_dereference() is not needed here.
- */
- return filp->f_path.dentry->d_fsdata;
-}
-
#define DEFINE_DEBUGFS_ATTRIBUTE(__fops, __get, __set, __fmt) \
static int __fops ## _open(struct inode *inode, struct file *file) \
{ \
@@ -105,10 +85,10 @@
void debugfs_remove(struct dentry *dentry);
void debugfs_remove_recursive(struct dentry *dentry);
-int debugfs_use_file_start(const struct dentry *dentry, int *srcu_idx)
- __acquires(&debugfs_srcu);
+const struct file_operations *debugfs_real_fops(const struct file *filp);
-void debugfs_use_file_finish(int srcu_idx) __releases(&debugfs_srcu);
+int debugfs_file_get(struct dentry *dentry);
+void debugfs_file_put(struct dentry *dentry);
ssize_t debugfs_attr_read(struct file *file, char __user *buf,
size_t len, loff_t *ppos);
@@ -223,15 +203,12 @@
static inline void debugfs_remove_recursive(struct dentry *dentry)
{ }
-static inline int debugfs_use_file_start(const struct dentry *dentry,
- int *srcu_idx)
- __acquires(&debugfs_srcu)
+static inline int debugfs_file_get(struct dentry *dentry)
{
return 0;
}
-static inline void debugfs_use_file_finish(int srcu_idx)
- __releases(&debugfs_srcu)
+static inline void debugfs_file_put(struct dentry *dentry)
{ }
static inline ssize_t debugfs_attr_read(struct file *file, char __user *buf,
diff --git a/include/linux/ipa.h b/include/linux/ipa.h
index 1a1c68e..2c31666 100644
--- a/include/linux/ipa.h
+++ b/include/linux/ipa.h
@@ -1156,6 +1156,7 @@
* @ipa_if_tlv: number of IPA_IF TLV
* @ipa_if_aos: number of IPA_IF AOS
* @ee: Execution environment
+ * @prefetch_mode: Prefetch mode to be used
*/
struct ipa_gsi_ep_config {
int ipa_ep_num;
@@ -1163,6 +1164,7 @@
int ipa_if_tlv;
int ipa_if_aos;
int ee;
+ enum gsi_prefetch_mode prefetch_mode;
};
/**
diff --git a/include/linux/msm_gsi.h b/include/linux/msm_gsi.h
index 3b1e0e7..79e7daa 100644
--- a/include/linux/msm_gsi.h
+++ b/include/linux/msm_gsi.h
@@ -854,6 +854,18 @@
union __packed gsi_channel_scratch val);
/**
+ * gsi_read_channel_scratch - Peripheral should call this function to
+ * read the scratch area of the channel context
+ *
+ * @chan_hdl: Client handle previously obtained from
+ * gsi_alloc_channel
+ *
+ * @Return gsi_status
+ */
+int gsi_read_channel_scratch(unsigned long chan_hdl,
+ union __packed gsi_channel_scratch *ch_scratch);
+
+/**
* gsi_start_channel - Peripheral should call this function to
* start a channel i.e put into running state
*
@@ -1111,6 +1123,7 @@
* gsi_alloc_channel (for as many channels as needed; channels can have
* no event ring, an exclusive event ring or a shared event ring)
* gsi_write_channel_scratch
+ * gsi_read_channel_scratch
* gsi_start_channel
* gsi_queue_xfer/gsi_start_xfer
* gsi_config_channel_mode/gsi_poll_channel (if clients wants to poll on
@@ -1195,6 +1208,12 @@
return -GSI_STATUS_UNSUPPORTED_OP;
}
+static inline int gsi_read_channel_scratch(unsigned long chan_hdl,
+ union __packed gsi_channel_scratch *ch_scratch)
+{
+ return -GSI_STATUS_UNSUPPORTED_OP;
+}
+
static inline int gsi_start_channel(unsigned long chan_hdl)
{
return -GSI_STATUS_UNSUPPORTED_OP;
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index 78c2a9f..ad6d53d 100644
--- a/include/linux/power_supply.h
+++ b/include/linux/power_supply.h
@@ -286,6 +286,9 @@
POWER_SUPPLY_PROP_BATTERY_INFO,
POWER_SUPPLY_PROP_BATTERY_INFO_ID,
POWER_SUPPLY_PROP_ENABLE_JEITA_DETECTION,
+ POWER_SUPPLY_PROP_ESR_ACTUAL,
+ POWER_SUPPLY_PROP_ESR_NOMINAL,
+ POWER_SUPPLY_PROP_SOH,
/* Local extensions of type int64_t */
POWER_SUPPLY_PROP_CHARGE_COUNTER_EXT,
/* Properties of type `const char *' */
diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h
index 7f4367b..dbf6240 100644
--- a/include/linux/usb/composite.h
+++ b/include/linux/usb/composite.h
@@ -45,6 +45,9 @@
#define FUNC_SUSPEND_OPT_SUSP_MASK BIT(0)
#define FUNC_SUSPEND_OPT_RW_EN_MASK BIT(1)
+#define FUNC_WAKEUP_CAPABLE_SHIFT 0
+#define FUNC_WAKEUP_ENABLE_SHIFT 1
+
/*
* USB function drivers should return USB_GADGET_DELAYED_STATUS if they
* wish to delay the data/status stages of the control transfer till they
diff --git a/include/soc/qcom/qseecomi.h b/include/soc/qcom/qseecomi.h
index a7d4190..d249168 100644
--- a/include/soc/qcom/qseecomi.h
+++ b/include/soc/qcom/qseecomi.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013-2017, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2013-2018, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
@@ -19,6 +19,7 @@
#define QSEECOM_KEY_ID_SIZE 32
#define QSEOS_RESULT_FAIL_SEND_CMD_NO_THREAD -19 /*0xFFFFFFED*/
+#define QSEOS_RESULT_FAIL_APP_ALREADY_LOADED -38 /*0xFFFFFFDA*/
#define QSEOS_RESULT_FAIL_UNSUPPORTED_CE_PIPE -63
#define QSEOS_RESULT_FAIL_KS_OP -64
#define QSEOS_RESULT_FAIL_KEY_ID_EXISTS -65
diff --git a/include/soc/qcom/socinfo.h b/include/soc/qcom/socinfo.h
index e7d42ce..d4ebb7d 100644
--- a/include/soc/qcom/socinfo.h
+++ b/include/soc/qcom/socinfo.h
@@ -110,10 +110,14 @@
of_flat_dt_is_compatible(of_get_flat_dt_root(), "qcom,sda670")
#define early_machine_is_sdm710() \
of_flat_dt_is_compatible(of_get_flat_dt_root(), "qcom,sdm670")
+#define early_machine_is_sxr1120() \
+ of_flat_dt_is_compatible(of_get_flat_dt_root(), "qcom,sxr1120")
#define early_machine_is_msm8953() \
of_flat_dt_is_compatible(of_get_flat_dt_root(), "qcom,msm8953")
#define early_machine_is_msm8937() \
of_flat_dt_is_compatible(of_get_flat_dt_root(), "qcom,msm8937")
+#define early_machine_is_msm8917() \
+ of_flat_dt_is_compatible(of_get_flat_dt_root(), "qcom,msm8917")
#define early_machine_is_mdm9607() \
of_flat_dt_is_compatible(of_get_flat_dt_root(), "qcom,mdm9607")
#define early_machine_is_sdm450() \
@@ -175,8 +179,10 @@
#define early_machine_is_qcs605() 0
#define early_machine_is_sda670() 0
#define early_machine_is_sdm710() 0
+#define early_machine_is_sxr1120() 0
#define early_machine_is_msm8953() 0
#define early_machine_is_msm8937() 0
+#define early_machine_is_msm8917() 0
#define early_machine_is_sdm450() 0
#define early_machine_is_sdm632() 0
#define early_machine_is_sdm439() 0
@@ -250,11 +256,13 @@
MSM_CPU_QCS605,
MSM_CPU_SDA670,
MSM_CPU_SDM710,
+ MSM_CPU_SXR1120,
MSM_CPU_8953,
MSM_CPU_SDM450,
MSM_CPU_SDM632,
MSM_CPU_SDA632,
MSM_CPU_8937,
+ MSM_CPU_8917,
MSM_CPU_9607,
MSM_CPU_SDM439,
MSM_CPU_SDM429,
diff --git a/include/uapi/linux/qg-profile.h b/include/uapi/linux/qg-profile.h
index bffddbb..0230b32 100644
--- a/include/uapi/linux/qg-profile.h
+++ b/include/uapi/linux/qg-profile.h
@@ -55,6 +55,8 @@
#define QG_MAX_FCC_MAH 16000
#define QG_MIN_SLOPE 1
#define QG_MAX_SLOPE 50000
+#define QG_ESR_SF_MIN 5000
+#define QG_ESR_SF_MAX 20000
/* IOCTLs to query battery profile data */
#define BPIOCXSOC _IOWR('B', 0x01, struct battery_params) /* SOC */
diff --git a/include/uapi/linux/qg.h b/include/uapi/linux/qg.h
index 2194e1f..40882a7 100644
--- a/include/uapi/linux/qg.h
+++ b/include/uapi/linux/qg.h
@@ -19,7 +19,7 @@
QG_ESR_CHARGE_SF,
QG_ESR_DISCHARGE_SF,
QG_FULL_SOC,
- QG_RESERVED_8,
+ QG_CLEAR_LEARNT_DATA,
QG_RESERVED_9,
QG_RESERVED_10,
QG_MAX,
@@ -32,6 +32,7 @@
#define QG_ESR_CHARGE_SF QG_ESR_CHARGE_SF
#define QG_ESR_DISCHARGE_SF QG_ESR_DISCHARGE_SF
#define QG_FULL_SOC QG_FULL_SOC
+#define QG_CLEAR_LEARNT_DATA QG_CLEAR_LEARNT_DATA
struct fifo_data {
unsigned int v;
diff --git a/kernel/power/qos.c b/kernel/power/qos.c
index 0469d80..d6a0b0f 100644
--- a/kernel/power/qos.c
+++ b/kernel/power/qos.c
@@ -478,8 +478,6 @@
val = c->default_value;
for_each_cpu(cpu, mask) {
- if (cpu_isolated(cpu))
- continue;
switch (c->type) {
case PM_QOS_MIN:
diff --git a/kernel/trace/ipc_logging_debug.c b/kernel/trace/ipc_logging_debug.c
index 7a4c630..3a13ef3 100644
--- a/kernel/trace/ipc_logging_debug.c
+++ b/kernel/trace/ipc_logging_debug.c
@@ -78,17 +78,16 @@
struct dentry *d = file->f_path.dentry;
char *buffer;
int bsize;
- int srcu_idx;
int r;
- r = debugfs_use_file_start(d, &srcu_idx);
+ r = debugfs_file_get(d);
if (!r) {
ilctxt = file->private_data;
r = kref_get_unless_zero(&ilctxt->refcount) ? 0 : -EIO;
- }
- debugfs_use_file_finish(srcu_idx);
- if (r)
+ } else {
return r;
+ }
+ debugfs_file_put(d);
buffer = kmalloc(count, GFP_KERNEL);
if (!buffer) {
@@ -119,18 +118,17 @@
struct ipc_log_context *ilctxt;
struct dentry *d = file->f_path.dentry;
int bsize = 1;
- int srcu_idx;
int r;
char local_buf[3];
- r = debugfs_use_file_start(d, &srcu_idx);
+ r = debugfs_file_get(d);
if (!r) {
ilctxt = file->private_data;
r = kref_get_unless_zero(&ilctxt->refcount) ? 0 : -EIO;
- }
- debugfs_use_file_finish(srcu_idx);
- if (r)
+ } else {
return r;
+ }
+ debugfs_file_put(d);
if (copy_from_user(local_buf, buff, bsize)) {
count = -EFAULT;
@@ -172,17 +170,16 @@
struct ipc_log_context *ilctxt;
struct dentry *d = file->f_path.dentry;
int bsize = 2;
- int srcu_idx;
int r;
- r = debugfs_use_file_start(d, &srcu_idx);
+ r = debugfs_file_get(d);
if (!r) {
ilctxt = file->private_data;
r = kref_get_unless_zero(&ilctxt->refcount) ? 0 : -EIO;
- }
- debugfs_use_file_finish(srcu_idx);
- if (r)
+ } else {
return r;
+ }
+ debugfs_file_put(d);
bsize = simple_read_from_buffer(buff, count, ppos,
ilctxt->disabled?"1\n":"0\n", bsize);
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 37641d1..640818c 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -269,7 +269,6 @@
config DEBUG_FS
bool "Debug Filesystem"
- select SRCU
help
debugfs is a virtual file system that kernel developers use to put
debugging files into. Enable this option to be able to read and
diff --git a/scripts/build-all.py b/scripts/build-all.py
index bd468cd..4a60ebc 100755
--- a/scripts/build-all.py
+++ b/scripts/build-all.py
@@ -59,12 +59,8 @@
def check_kernel():
"""Ensure that PWD is a kernel directory"""
- have_defconfig = any([
- os.path.isfile('arch/arm64/configs/msm_defconfig'),
- os.path.isfile('arch/arm64/configs/sdm845_defconfig')])
-
- if not all([os.path.isfile('MAINTAINERS'), have_defconfig]):
- fail("This doesn't seem to be an MSM kernel dir")
+ if not os.path.isfile('MAINTAINERS'):
+ fail("This doesn't seem to be a kernel dir")
def check_build():
"""Ensure that the build directory is present."""