Merge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb
* git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (28 commits)
V4L-DVB(7789a): cx18: fix symbol conflict with ivtv driver
V4L/DVB (7789): tuner: remove static dependencies on analog tuner sub-modules
V4L/DVB (7785): [2.6 patch] make mt9{m001,v022}_controls[] static
V4L/DVB (7786): cx18: new driver for the Conexant CX23418 MPEG encoder chip
V4L/DVB (7783): drivers/media/dvb/frontends/s5h1420.c: printk fix
V4L/DVB (7782): pvrusb2: Driver is no longer experimental
V4L/DVB (7781): pvrusb2-dvb: include dvb support by default and update Kconfig help text
V4L/DVB (7780): pvrusb2: always enable support for OnAir Creator / HDTV USB2
V4L/DVB (7779): pvrusb2-dvb: quiet down noise in kernel log for feed debug
Rename common tuner Kconfig names to use the same
Fix V4L/DVB core help messages
V4L/DVB (7769): Move other terrestrial tuners to common/tuners
V4L/DVB (7768): reorganize some DVB-S Kconfig items
V4L/DVB(7767): Move tuners to common/tuners
V4L/DVB (7766): saa7134: add another PCI ID for Beholder M6
V4L/DVB (7765): Add support for Beholder BeholdTV H6
V4L/DVB (7763): ivtv: add tuner support for the AverMedia M116
V4L/DVB (7762): ivtv: fix tuner detection for PAL-N/Nc
V4L/DVB (7761): ivtv: increase the DMA timeout from 100 to 300 ms
V4L/DVB (7759): ivtv: increase version number to 1.2.1
...
diff --git a/Documentation/video4linux/CARDLIST.saa7134 b/Documentation/video4linux/CARDLIST.saa7134
index 44d84dd..67937df 100644
--- a/Documentation/video4linux/CARDLIST.saa7134
+++ b/Documentation/video4linux/CARDLIST.saa7134
@@ -128,7 +128,7 @@
127 -> Beholder BeholdTV 507 FM/RDS / BeholdTV 509 FM [0000:5071,0000:507B,5ace:5070,5ace:5090]
128 -> Beholder BeholdTV Columbus TVFM [0000:5201]
129 -> Beholder BeholdTV 607 / BeholdTV 609 [5ace:6070,5ace:6071,5ace:6072,5ace:6073,5ace:6090,5ace:6091,5ace:6092,5ace:6093]
-130 -> Beholder BeholdTV M6 / BeholdTV M6 Extra [5ace:6190,5ace:6193]
+130 -> Beholder BeholdTV M6 / BeholdTV M6 Extra [5ace:6190,5ace:6193,5ace:6191]
131 -> Twinhan Hybrid DTV-DVB 3056 PCI [1822:0022]
132 -> Genius TVGO AM11MCE
133 -> NXP Snake DVB-S reference design
@@ -140,3 +140,4 @@
139 -> Compro VideoMate T750 [185b:c900]
140 -> Avermedia DVB-S Pro A700 [1461:a7a1]
141 -> Avermedia DVB-S Hybrid+FM A700 [1461:a7a2]
+142 -> Beholder BeholdTV H6 [5ace:6290]
diff --git a/Documentation/video4linux/cx18.txt b/Documentation/video4linux/cx18.txt
new file mode 100644
index 0000000..077d56e
--- /dev/null
+++ b/Documentation/video4linux/cx18.txt
@@ -0,0 +1,34 @@
+Some notes regarding the cx18 driver for the Conexant CX23418 MPEG
+encoder chip:
+
+1) The only hardware currently supported is the Hauppauge HVR-1600.
+
+2) Some people have problems getting the i2c bus to work. Cause unknown.
+ The symptom is that the eeprom cannot be read and the card is
+ unusable.
+
+3) The audio from the analog tuner is mono only. Probably caused by
+ incorrect audio register information in the datasheet. We are
+ waiting for updated information from Conexant.
+
+4) VBI (raw or sliced) has not yet been implemented.
+
+5) MPEG indexing is not yet implemented.
+
+6) The driver is still a bit rough around the edges, this should
+ improve over time.
+
+
+Firmware:
+
+The firmware needs to be extracted from the Windows Hauppauge HVR-1600
+driver, available here:
+
+http://hauppauge.lightpath.net/software/install_cd/hauppauge_cd_3.4d1.zip
+
+Unzip, then copy the following files to the firmware directory
+and rename them as follows:
+
+Drivers/Driver18/hcw18apu.rom -> v4l-cx23418-apu.fw
+Drivers/Driver18/hcw18enc.rom -> v4l-cx23418-cpu.fw
+Drivers/Driver18/hcw18mlC.rom -> v4l-cx23418-dig.fw
diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig
index 128bb9c..ddf57e1 100644
--- a/drivers/media/Kconfig
+++ b/drivers/media/Kconfig
@@ -5,16 +5,20 @@
menu "Multimedia devices"
depends on HAS_IOMEM
+comment "Multimedia core support"
+
+#
+# V4L core and enabled API's
+#
+
config VIDEO_DEV
tristate "Video For Linux"
---help---
- Support for audio/video capture and overlay devices and FM radio
- cards. The exact capabilities of each device vary.
+ V4L core support for video capture and overlay devices, webcams and
+ AM/FM radio cards.
This kernel includes support for the new Video for Linux Two API,
- (V4L2) as well as the original system. Drivers and applications
- need to be rewritten to use V4L2, but drivers for popular cards
- and applications for most video capture functions already exist.
+ (V4L2).
Additional info and docs are available on the web at
<http://linuxtv.org>
@@ -36,8 +40,11 @@
default VIDEO_DEV && VIDEO_V4L2_COMMON
select VIDEO_V4L1_COMPAT
---help---
- Enables a compatibility API used by most V4L2 devices to allow
- its usage with legacy applications that supports only V4L1 api.
+ Enables drivers based on the legacy V4L1 API.
+
+ This api were developed to be used at Kernel 2.2 and 2.4, but
+ lacks support for several video standards. There are several
+ drivers at kernel that still depends on it.
If you are unsure as to whether this is required, answer Y.
@@ -46,9 +53,8 @@
depends on VIDEO_DEV
default VIDEO_DEV
---help---
- This api were developed to be used at Kernel 2.2 and 2.4, but
- lacks support for several video standards. There are several
- drivers at kernel that still depends on it.
+ Enables a compatibility API used by most V4L2 devices to allow
+ its usage with legacy applications that supports only V4L1 api.
Documentation for the original API is included in the file
<Documentation/video4linux/API.html>.
@@ -58,136 +64,58 @@
If you are unsure as to whether this is required, answer Y.
-config VIDEO_V4L2
- tristate
- depends on VIDEO_DEV && VIDEO_V4L2_COMMON
- default VIDEO_DEV && VIDEO_V4L2_COMMON
+#
+# DVB Core
+#
-config VIDEO_V4L1
+config DVB_CORE
+ tristate "DVB for Linux"
+ depends on NET && INET
+ select CRC32
+ help
+ DVB core utility functions for device handling, software fallbacks etc.
+
+ Enable this if you own a DVB/ATSC adapter and want to use it or if
+ you compile Linux for a digital SetTopBox.
+
+ Say Y when you have a DVB or an ATSC card and want to use it.
+
+ API specs and user tools are available from <http://www.linuxtv.org/>.
+
+ Please report problems regarding this support to the LinuxDVB
+ mailing list.
+
+ If unsure say N.
+
+config VIDEO_MEDIA
tristate
- depends on VIDEO_DEV && VIDEO_V4L2_COMMON && VIDEO_ALLOW_V4L1
- default VIDEO_DEV && VIDEO_V4L2_COMMON && VIDEO_ALLOW_V4L1
+ default DVB_CORE || VIDEO_DEV
+ depends on DVB_CORE || VIDEO_DEV
+
+comment "Multimedia drivers"
+
+source "drivers/media/common/Kconfig"
+
+#
+# Tuner drivers for DVB and V4L
+#
+
+source "drivers/media/common/tuners/Kconfig"
+
+#
+# Video/Radio/Hybrid adapters
+#
source "drivers/media/video/Kconfig"
source "drivers/media/radio/Kconfig"
+#
+# DVB adapters
+#
+
source "drivers/media/dvb/Kconfig"
-source "drivers/media/common/Kconfig"
-
-config VIDEO_TUNER
- tristate
- depends on I2C
- select TUNER_XC2028 if !VIDEO_TUNER_CUSTOMIZE
- select TUNER_MT20XX if !VIDEO_TUNER_CUSTOMIZE
- select TUNER_TDA8290 if !VIDEO_TUNER_CUSTOMIZE
- select TUNER_TEA5761 if !VIDEO_TUNER_CUSTOMIZE
- select TUNER_TEA5767 if !VIDEO_TUNER_CUSTOMIZE
- select TUNER_SIMPLE if !VIDEO_TUNER_CUSTOMIZE
- select TUNER_TDA9887 if !VIDEO_TUNER_CUSTOMIZE
-
-menuconfig VIDEO_TUNER_CUSTOMIZE
- bool "Customize analog tuner modules to build"
- depends on VIDEO_TUNER
- help
- This allows the user to deselect tuner drivers unnecessary
- for their hardware from the build. Use this option with care
- as deselecting tuner drivers which are in fact necessary will
- result in V4L devices which cannot be tuned due to lack of
- driver support
-
- If unsure say N.
-
-if VIDEO_TUNER_CUSTOMIZE
-
-config TUNER_XC2028
- tristate "XCeive xc2028/xc3028 tuners"
- depends on I2C && FW_LOADER
- default m if VIDEO_TUNER_CUSTOMIZE
- help
- Say Y here to include support for the xc2028/xc3028 tuners.
-
-config TUNER_MT20XX
- tristate "Microtune 2032 / 2050 tuners"
- depends on I2C
- default m if VIDEO_TUNER_CUSTOMIZE
- help
- Say Y here to include support for the MT2032 / MT2050 tuner.
-
-config TUNER_TDA8290
- tristate "TDA 8290/8295 + 8275(a)/18271 tuner combo"
- depends on I2C
- select DVB_TDA827X
- select DVB_TDA18271
- default m if VIDEO_TUNER_CUSTOMIZE
- help
- Say Y here to include support for Philips TDA8290+8275(a) tuner.
-
-config TUNER_TEA5761
- tristate "TEA 5761 radio tuner (EXPERIMENTAL)"
- depends on I2C && EXPERIMENTAL
- default m if VIDEO_TUNER_CUSTOMIZE
- help
- Say Y here to include support for the Philips TEA5761 radio tuner.
-
-config TUNER_TEA5767
- tristate "TEA 5767 radio tuner"
- depends on I2C
- default m if VIDEO_TUNER_CUSTOMIZE
- help
- Say Y here to include support for the Philips TEA5767 radio tuner.
-
-config TUNER_SIMPLE
- tristate "Simple tuner support"
- depends on I2C
- select TUNER_TDA9887
- default m if VIDEO_TUNER_CUSTOMIZE
- help
- Say Y here to include support for various simple tuners.
-
-config TUNER_TDA9887
- tristate "TDA 9885/6/7 analog IF demodulator"
- depends on I2C
- default m if VIDEO_TUNER_CUSTOMIZE
- help
- Say Y here to include support for Philips TDA9885/6/7
- analog IF demodulator.
-
-endif # VIDEO_TUNER_CUSTOMIZE
-
-config VIDEOBUF_GEN
- tristate
-
-config VIDEOBUF_DMA_SG
- depends on HAS_DMA
- select VIDEOBUF_GEN
- tristate
-
-config VIDEOBUF_VMALLOC
- select VIDEOBUF_GEN
- tristate
-
-config VIDEOBUF_DVB
- tristate
- select VIDEOBUF_GEN
- select VIDEOBUF_DMA_SG
-
-config VIDEO_BTCX
- tristate
-
-config VIDEO_IR_I2C
- tristate
-
-config VIDEO_IR
- tristate
- depends on INPUT
- select VIDEO_IR_I2C if I2C
-
-config VIDEO_TVEEPROM
- tristate
- depends on I2C
-
config DAB
boolean "DAB adapters"
---help---
diff --git a/drivers/media/Makefile b/drivers/media/Makefile
index 7b8bb69..73f742c 100644
--- a/drivers/media/Makefile
+++ b/drivers/media/Makefile
@@ -2,10 +2,10 @@
# Makefile for the kernel multimedia device drivers.
#
-obj-y := common/
-obj-y += video/
+obj-$(CONFIG_VIDEO_MEDIA) += common/
+
+# Since hybrid devices are here, should be compiled if DVB and/or V4L
+obj-$(CONFIG_VIDEO_MEDIA) += video/
+
obj-$(CONFIG_VIDEO_DEV) += radio/
obj-$(CONFIG_DVB_CORE) += dvb/
-ifeq ($(CONFIG_DVB_CORE),)
- obj-$(CONFIG_VIDEO_TUNER) += dvb/frontends/
-endif
diff --git a/drivers/media/common/tuners/Kconfig b/drivers/media/common/tuners/Kconfig
new file mode 100644
index 0000000..7b379e1
--- /dev/null
+++ b/drivers/media/common/tuners/Kconfig
@@ -0,0 +1,146 @@
+config MEDIA_ATTACH
+ bool "Load and attach frontend driver modules as needed"
+ depends on DVB_CORE
+ depends on MODULES
+ help
+ Remove the static dependency of DVB card drivers on all
+ frontend modules for all possible card variants. Instead,
+ allow the card drivers to only load the frontend modules
+ they require. This saves several KBytes of memory.
+
+ Note: You will need module-init-tools v3.2 or later for this feature.
+
+ If unsure say Y.
+
+config MEDIA_TUNER
+ tristate
+ default DVB_CORE || VIDEO_DEV
+ depends on DVB_CORE || VIDEO_DEV
+ select MEDIA_TUNER_XC2028 if !MEDIA_TUNER_CUSTOMIZE
+ select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMIZE
+ select MEDIA_TUNER_MT20XX if !MEDIA_TUNER_CUSTOMIZE
+ select MEDIA_TUNER_TDA8290 if !MEDIA_TUNER_CUSTOMIZE
+ select MEDIA_TUNER_TEA5761 if !MEDIA_TUNER_CUSTOMIZE
+ select MEDIA_TUNER_TEA5767 if !MEDIA_TUNER_CUSTOMIZE
+ select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMIZE
+ select MEDIA_TUNER_TDA9887 if !MEDIA_TUNER_CUSTOMIZE
+
+menuconfig MEDIA_TUNER_CUSTOMIZE
+ bool "Customize analog and hybrid tuner modules to build"
+ depends on MEDIA_TUNER
+ help
+ This allows the user to deselect tuner drivers unnecessary
+ for their hardware from the build. Use this option with care
+ as deselecting tuner drivers which are in fact necessary will
+ result in V4L/DVB devices which cannot be tuned due to lack of
+ driver support
+
+ If unsure say N.
+
+if MEDIA_TUNER_CUSTOMIZE
+
+config MEDIA_TUNER_SIMPLE
+ tristate "Simple tuner support"
+ depends on I2C
+ select MEDIA_TUNER_TDA9887
+ default m if MEDIA_TUNER_CUSTOMIZE
+ help
+ Say Y here to include support for various simple tuners.
+
+config MEDIA_TUNER_TDA8290
+ tristate "TDA 8290/8295 + 8275(a)/18271 tuner combo"
+ depends on I2C
+ select MEDIA_TUNER_TDA827X
+ select MEDIA_TUNER_TDA18271
+ default m if MEDIA_TUNER_CUSTOMIZE
+ help
+ Say Y here to include support for Philips TDA8290+8275(a) tuner.
+
+config MEDIA_TUNER_TDA827X
+ tristate "Philips TDA827X silicon tuner"
+ depends on DVB_CORE && I2C
+ default m if DVB_FE_CUSTOMISE
+ help
+ A DVB-T silicon tuner module. Say Y when you want to support this tuner.
+
+config MEDIA_TUNER_TDA18271
+ tristate "NXP TDA18271 silicon tuner"
+ depends on I2C
+ default m if DVB_FE_CUSTOMISE
+ help
+ A silicon tuner module. Say Y when you want to support this tuner.
+
+config MEDIA_TUNER_TDA9887
+ tristate "TDA 9885/6/7 analog IF demodulator"
+ depends on I2C
+ default m if MEDIA_TUNER_CUSTOMIZE
+ help
+ Say Y here to include support for Philips TDA9885/6/7
+ analog IF demodulator.
+
+config MEDIA_TUNER_TEA5761
+ tristate "TEA 5761 radio tuner (EXPERIMENTAL)"
+ depends on I2C && EXPERIMENTAL
+ default m if MEDIA_TUNER_CUSTOMIZE
+ help
+ Say Y here to include support for the Philips TEA5761 radio tuner.
+
+config MEDIA_TUNER_TEA5767
+ tristate "TEA 5767 radio tuner"
+ depends on I2C
+ default m if MEDIA_TUNER_CUSTOMIZE
+ help
+ Say Y here to include support for the Philips TEA5767 radio tuner.
+
+config MEDIA_TUNER_MT20XX
+ tristate "Microtune 2032 / 2050 tuners"
+ depends on I2C
+ default m if MEDIA_TUNER_CUSTOMIZE
+ help
+ Say Y here to include support for the MT2032 / MT2050 tuner.
+
+config MEDIA_TUNER_MT2060
+ tristate "Microtune MT2060 silicon IF tuner"
+ depends on I2C
+ default m if DVB_FE_CUSTOMISE
+ help
+ A driver for the silicon IF tuner MT2060 from Microtune.
+
+config MEDIA_TUNER_MT2266
+ tristate "Microtune MT2266 silicon tuner"
+ depends on I2C
+ default m if DVB_FE_CUSTOMISE
+ help
+ A driver for the silicon baseband tuner MT2266 from Microtune.
+
+config MEDIA_TUNER_MT2131
+ tristate "Microtune MT2131 silicon tuner"
+ depends on I2C
+ default m if DVB_FE_CUSTOMISE
+ help
+ A driver for the silicon baseband tuner MT2131 from Microtune.
+
+config MEDIA_TUNER_QT1010
+ tristate "Quantek QT1010 silicon tuner"
+ depends on DVB_CORE && I2C
+ default m if DVB_FE_CUSTOMISE
+ help
+ A driver for the silicon tuner QT1010 from Quantek.
+
+config MEDIA_TUNER_XC2028
+ tristate "XCeive xc2028/xc3028 tuners"
+ depends on I2C && FW_LOADER
+ default m if MEDIA_TUNER_CUSTOMIZE
+ help
+ Say Y here to include support for the xc2028/xc3028 tuners.
+
+config MEDIA_TUNER_XC5000
+ tristate "Xceive XC5000 silicon tuner"
+ depends on I2C
+ default m if DVB_FE_CUSTOMISE
+ help
+ A driver for the silicon tuner XC5000 from Xceive.
+ This device is only used inside a SiP called togther with a
+ demodulator for now.
+
+endif # MEDIA_TUNER_CUSTOMIZE
diff --git a/drivers/media/common/tuners/Makefile b/drivers/media/common/tuners/Makefile
new file mode 100644
index 0000000..236d993
--- /dev/null
+++ b/drivers/media/common/tuners/Makefile
@@ -0,0 +1,25 @@
+#
+# Makefile for common V4L/DVB tuners
+#
+
+tda18271-objs := tda18271-maps.o tda18271-common.o tda18271-fe.o
+
+obj-$(CONFIG_MEDIA_TUNER_XC2028) += tuner-xc2028.o
+obj-$(CONFIG_MEDIA_TUNER_SIMPLE) += tuner-simple.o
+# tuner-types will be merged into tuner-simple, in the future
+obj-$(CONFIG_MEDIA_TUNER_SIMPLE) += tuner-types.o
+obj-$(CONFIG_MEDIA_TUNER_MT20XX) += mt20xx.o
+obj-$(CONFIG_MEDIA_TUNER_TDA8290) += tda8290.o
+obj-$(CONFIG_MEDIA_TUNER_TEA5767) += tea5767.o
+obj-$(CONFIG_MEDIA_TUNER_TEA5761) += tea5761.o
+obj-$(CONFIG_MEDIA_TUNER_TDA9887) += tda9887.o
+obj-$(CONFIG_MEDIA_TUNER_TDA827X) += tda827x.o
+obj-$(CONFIG_MEDIA_TUNER_TDA18271) += tda18271.o
+obj-$(CONFIG_MEDIA_TUNER_XC5000) += xc5000.o
+obj-$(CONFIG_MEDIA_TUNER_MT2060) += mt2060.o
+obj-$(CONFIG_MEDIA_TUNER_MT2266) += mt2266.o
+obj-$(CONFIG_MEDIA_TUNER_QT1010) += qt1010.o
+obj-$(CONFIG_MEDIA_TUNER_MT2131) += mt2131.o
+
+EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
+EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
diff --git a/drivers/media/dvb/frontends/mt2060.c b/drivers/media/common/tuners/mt2060.c
similarity index 100%
rename from drivers/media/dvb/frontends/mt2060.c
rename to drivers/media/common/tuners/mt2060.c
diff --git a/drivers/media/dvb/frontends/mt2060.h b/drivers/media/common/tuners/mt2060.h
similarity index 90%
rename from drivers/media/dvb/frontends/mt2060.h
rename to drivers/media/common/tuners/mt2060.h
index acba005..cb60caf 100644
--- a/drivers/media/dvb/frontends/mt2060.h
+++ b/drivers/media/common/tuners/mt2060.h
@@ -30,7 +30,7 @@
u8 clock_out; /* 0 = off, 1 = CLK/4, 2 = CLK/2, 3 = CLK/1 */
};
-#if defined(CONFIG_DVB_TUNER_MT2060) || (defined(CONFIG_DVB_TUNER_MT2060_MODULE) && defined(MODULE))
+#if defined(CONFIG_MEDIA_TUNER_MT2060) || (defined(CONFIG_MEDIA_TUNER_MT2060_MODULE) && defined(MODULE))
extern struct dvb_frontend * mt2060_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2060_config *cfg, u16 if1);
#else
static inline struct dvb_frontend * mt2060_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2060_config *cfg, u16 if1)
@@ -38,6 +38,6 @@
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return NULL;
}
-#endif // CONFIG_DVB_TUNER_MT2060
+#endif // CONFIG_MEDIA_TUNER_MT2060
#endif
diff --git a/drivers/media/dvb/frontends/mt2060_priv.h b/drivers/media/common/tuners/mt2060_priv.h
similarity index 100%
rename from drivers/media/dvb/frontends/mt2060_priv.h
rename to drivers/media/common/tuners/mt2060_priv.h
diff --git a/drivers/media/video/mt20xx.c b/drivers/media/common/tuners/mt20xx.c
similarity index 100%
rename from drivers/media/video/mt20xx.c
rename to drivers/media/common/tuners/mt20xx.c
diff --git a/drivers/media/video/mt20xx.h b/drivers/media/common/tuners/mt20xx.h
similarity index 91%
rename from drivers/media/video/mt20xx.h
rename to drivers/media/common/tuners/mt20xx.h
index aa848e1..259553a 100644
--- a/drivers/media/video/mt20xx.h
+++ b/drivers/media/common/tuners/mt20xx.h
@@ -20,7 +20,7 @@
#include <linux/i2c.h>
#include "dvb_frontend.h"
-#if defined(CONFIG_TUNER_MT20XX) || (defined(CONFIG_TUNER_MT20XX_MODULE) && defined(MODULE))
+#if defined(CONFIG_MEDIA_TUNER_MT20XX) || (defined(CONFIG_MEDIA_TUNER_MT20XX_MODULE) && defined(MODULE))
extern struct dvb_frontend *microtune_attach(struct dvb_frontend *fe,
struct i2c_adapter* i2c_adap,
u8 i2c_addr);
diff --git a/drivers/media/dvb/frontends/mt2131.c b/drivers/media/common/tuners/mt2131.c
similarity index 100%
rename from drivers/media/dvb/frontends/mt2131.c
rename to drivers/media/common/tuners/mt2131.c
diff --git a/drivers/media/dvb/frontends/mt2131.h b/drivers/media/common/tuners/mt2131.h
similarity index 91%
rename from drivers/media/dvb/frontends/mt2131.h
rename to drivers/media/common/tuners/mt2131.h
index 606d857..cd8376f 100644
--- a/drivers/media/dvb/frontends/mt2131.h
+++ b/drivers/media/common/tuners/mt2131.h
@@ -30,7 +30,7 @@
u8 clock_out; /* 0 = off, 1 = CLK/4, 2 = CLK/2, 3 = CLK/1 */
};
-#if defined(CONFIG_DVB_TUNER_MT2131) || (defined(CONFIG_DVB_TUNER_MT2131_MODULE) && defined(MODULE))
+#if defined(CONFIG_MEDIA_TUNER_MT2131) || (defined(CONFIG_MEDIA_TUNER_MT2131_MODULE) && defined(MODULE))
extern struct dvb_frontend* mt2131_attach(struct dvb_frontend *fe,
struct i2c_adapter *i2c,
struct mt2131_config *cfg,
@@ -44,7 +44,7 @@
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return NULL;
}
-#endif /* CONFIG_DVB_TUNER_MT2131 */
+#endif /* CONFIG_MEDIA_TUNER_MT2131 */
#endif /* __MT2131_H__ */
diff --git a/drivers/media/dvb/frontends/mt2131_priv.h b/drivers/media/common/tuners/mt2131_priv.h
similarity index 100%
rename from drivers/media/dvb/frontends/mt2131_priv.h
rename to drivers/media/common/tuners/mt2131_priv.h
diff --git a/drivers/media/dvb/frontends/mt2266.c b/drivers/media/common/tuners/mt2266.c
similarity index 100%
rename from drivers/media/dvb/frontends/mt2266.c
rename to drivers/media/common/tuners/mt2266.c
diff --git a/drivers/media/dvb/frontends/mt2266.h b/drivers/media/common/tuners/mt2266.h
similarity index 88%
rename from drivers/media/dvb/frontends/mt2266.h
rename to drivers/media/common/tuners/mt2266.h
index c5113ef..4d08388 100644
--- a/drivers/media/dvb/frontends/mt2266.h
+++ b/drivers/media/common/tuners/mt2266.h
@@ -24,7 +24,7 @@
u8 i2c_address;
};
-#if defined(CONFIG_DVB_TUNER_MT2266) || (defined(CONFIG_DVB_TUNER_MT2266_MODULE) && defined(MODULE))
+#if defined(CONFIG_MEDIA_TUNER_MT2266) || (defined(CONFIG_MEDIA_TUNER_MT2266_MODULE) && defined(MODULE))
extern struct dvb_frontend * mt2266_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2266_config *cfg);
#else
static inline struct dvb_frontend * mt2266_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2266_config *cfg)
@@ -32,6 +32,6 @@
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return NULL;
}
-#endif // CONFIG_DVB_TUNER_MT2266
+#endif // CONFIG_MEDIA_TUNER_MT2266
#endif
diff --git a/drivers/media/dvb/frontends/qt1010.c b/drivers/media/common/tuners/qt1010.c
similarity index 100%
rename from drivers/media/dvb/frontends/qt1010.c
rename to drivers/media/common/tuners/qt1010.c
diff --git a/drivers/media/dvb/frontends/qt1010.h b/drivers/media/common/tuners/qt1010.h
similarity index 91%
rename from drivers/media/dvb/frontends/qt1010.h
rename to drivers/media/common/tuners/qt1010.h
index cff6a7c..807fb7b 100644
--- a/drivers/media/dvb/frontends/qt1010.h
+++ b/drivers/media/common/tuners/qt1010.h
@@ -36,7 +36,7 @@
* @param cfg tuner hw based configuration
* @return fe pointer on success, NULL on failure
*/
-#if defined(CONFIG_DVB_TUNER_QT1010) || (defined(CONFIG_DVB_TUNER_QT1010_MODULE) && defined(MODULE))
+#if defined(CONFIG_MEDIA_TUNER_QT1010) || (defined(CONFIG_MEDIA_TUNER_QT1010_MODULE) && defined(MODULE))
extern struct dvb_frontend *qt1010_attach(struct dvb_frontend *fe,
struct i2c_adapter *i2c,
struct qt1010_config *cfg);
@@ -48,6 +48,6 @@
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return NULL;
}
-#endif // CONFIG_DVB_TUNER_QT1010
+#endif // CONFIG_MEDIA_TUNER_QT1010
#endif
diff --git a/drivers/media/dvb/frontends/qt1010_priv.h b/drivers/media/common/tuners/qt1010_priv.h
similarity index 100%
rename from drivers/media/dvb/frontends/qt1010_priv.h
rename to drivers/media/common/tuners/qt1010_priv.h
diff --git a/drivers/media/dvb/frontends/tda18271-common.c b/drivers/media/common/tuners/tda18271-common.c
similarity index 100%
rename from drivers/media/dvb/frontends/tda18271-common.c
rename to drivers/media/common/tuners/tda18271-common.c
diff --git a/drivers/media/dvb/frontends/tda18271-fe.c b/drivers/media/common/tuners/tda18271-fe.c
similarity index 100%
rename from drivers/media/dvb/frontends/tda18271-fe.c
rename to drivers/media/common/tuners/tda18271-fe.c
diff --git a/drivers/media/dvb/frontends/tda18271-tables.c b/drivers/media/common/tuners/tda18271-maps.c
similarity index 100%
rename from drivers/media/dvb/frontends/tda18271-tables.c
rename to drivers/media/common/tuners/tda18271-maps.c
diff --git a/drivers/media/dvb/frontends/tda18271-priv.h b/drivers/media/common/tuners/tda18271-priv.h
similarity index 100%
rename from drivers/media/dvb/frontends/tda18271-priv.h
rename to drivers/media/common/tuners/tda18271-priv.h
diff --git a/drivers/media/dvb/frontends/tda18271.h b/drivers/media/common/tuners/tda18271.h
similarity index 95%
rename from drivers/media/dvb/frontends/tda18271.h
rename to drivers/media/common/tuners/tda18271.h
index 0e7af8d05..7db9831 100644
--- a/drivers/media/dvb/frontends/tda18271.h
+++ b/drivers/media/common/tuners/tda18271.h
@@ -81,7 +81,7 @@
unsigned int small_i2c:1;
};
-#if defined(CONFIG_DVB_TDA18271) || (defined(CONFIG_DVB_TDA18271_MODULE) && defined(MODULE))
+#if defined(CONFIG_MEDIA_TUNER_TDA18271) || (defined(CONFIG_MEDIA_TUNER_TDA18271_MODULE) && defined(MODULE))
extern struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr,
struct i2c_adapter *i2c,
struct tda18271_config *cfg);
diff --git a/drivers/media/dvb/frontends/tda827x.c b/drivers/media/common/tuners/tda827x.c
similarity index 100%
rename from drivers/media/dvb/frontends/tda827x.c
rename to drivers/media/common/tuners/tda827x.c
diff --git a/drivers/media/dvb/frontends/tda827x.h b/drivers/media/common/tuners/tda827x.h
similarity index 92%
rename from drivers/media/dvb/frontends/tda827x.h
rename to drivers/media/common/tuners/tda827x.h
index b73c235..7850a9a 100644
--- a/drivers/media/dvb/frontends/tda827x.h
+++ b/drivers/media/common/tuners/tda827x.h
@@ -51,7 +51,7 @@
* @param cfg optional callback function pointers.
* @return FE pointer on success, NULL on failure.
*/
-#if defined(CONFIG_DVB_TDA827X) || (defined(CONFIG_DVB_TDA827X_MODULE) && defined(MODULE))
+#if defined(CONFIG_MEDIA_TUNER_TDA827X) || (defined(CONFIG_MEDIA_TUNER_TDA827X_MODULE) && defined(MODULE))
extern struct dvb_frontend* tda827x_attach(struct dvb_frontend *fe, int addr,
struct i2c_adapter *i2c,
struct tda827x_config *cfg);
@@ -64,6 +64,6 @@
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return NULL;
}
-#endif // CONFIG_DVB_TDA827X
+#endif // CONFIG_MEDIA_TUNER_TDA827X
#endif // __DVB_TDA827X_H__
diff --git a/drivers/media/video/tda8290.c b/drivers/media/common/tuners/tda8290.c
similarity index 98%
rename from drivers/media/video/tda8290.c
rename to drivers/media/common/tuners/tda8290.c
index 0ebb5b5..91204d3 100644
--- a/drivers/media/video/tda8290.c
+++ b/drivers/media/common/tuners/tda8290.c
@@ -578,16 +578,16 @@
if ((data == 0x83) || (data == 0x84)) {
priv->ver |= TDA18271;
- tda18271_attach(fe, priv->tda827x_addr,
- priv->i2c_props.adap,
- &tda829x_tda18271_config);
+ dvb_attach(tda18271_attach, fe, priv->tda827x_addr,
+ priv->i2c_props.adap, &tda829x_tda18271_config);
} else {
if ((data & 0x3c) == 0)
priv->ver |= TDA8275;
else
priv->ver |= TDA8275A;
- tda827x_attach(fe, priv->tda827x_addr, priv->i2c_props.adap, &priv->cfg);
+ dvb_attach(tda827x_attach, fe, priv->tda827x_addr,
+ priv->i2c_props.adap, &priv->cfg);
priv->cfg.switch_addr = priv->i2c_props.addr;
}
if (fe->ops.tuner_ops.init)
diff --git a/drivers/media/video/tda8290.h b/drivers/media/common/tuners/tda8290.h
similarity index 93%
rename from drivers/media/video/tda8290.h
rename to drivers/media/common/tuners/tda8290.h
index d3bbf27..aa074f3 100644
--- a/drivers/media/video/tda8290.h
+++ b/drivers/media/common/tuners/tda8290.h
@@ -29,7 +29,7 @@
#define TDA829X_DONT_PROBE 1
};
-#if defined(CONFIG_TUNER_TDA8290) || (defined(CONFIG_TUNER_TDA8290_MODULE) && defined(MODULE))
+#if defined(CONFIG_MEDIA_TUNER_TDA8290) || (defined(CONFIG_MEDIA_TUNER_TDA8290_MODULE) && defined(MODULE))
extern int tda829x_probe(struct i2c_adapter *i2c_adap, u8 i2c_addr);
extern struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe,
diff --git a/drivers/media/video/tda9887.c b/drivers/media/common/tuners/tda9887.c
similarity index 100%
rename from drivers/media/video/tda9887.c
rename to drivers/media/common/tuners/tda9887.c
diff --git a/drivers/media/video/tda9887.h b/drivers/media/common/tuners/tda9887.h
similarity index 91%
rename from drivers/media/video/tda9887.h
rename to drivers/media/common/tuners/tda9887.h
index be49dcb..acc419e 100644
--- a/drivers/media/video/tda9887.h
+++ b/drivers/media/common/tuners/tda9887.h
@@ -21,7 +21,7 @@
#include "dvb_frontend.h"
/* ------------------------------------------------------------------------ */
-#if defined(CONFIG_TUNER_TDA9887) || (defined(CONFIG_TUNER_TDA9887_MODULE) && defined(MODULE))
+#if defined(CONFIG_MEDIA_TUNER_TDA9887) || (defined(CONFIG_MEDIA_TUNER_TDA9887_MODULE) && defined(MODULE))
extern struct dvb_frontend *tda9887_attach(struct dvb_frontend *fe,
struct i2c_adapter *i2c_adap,
u8 i2c_addr);
diff --git a/drivers/media/video/tea5761.c b/drivers/media/common/tuners/tea5761.c
similarity index 100%
rename from drivers/media/video/tea5761.c
rename to drivers/media/common/tuners/tea5761.c
diff --git a/drivers/media/video/tea5761.h b/drivers/media/common/tuners/tea5761.h
similarity index 92%
rename from drivers/media/video/tea5761.h
rename to drivers/media/common/tuners/tea5761.h
index 8eb6272..2e2ff82 100644
--- a/drivers/media/video/tea5761.h
+++ b/drivers/media/common/tuners/tea5761.h
@@ -20,7 +20,7 @@
#include <linux/i2c.h>
#include "dvb_frontend.h"
-#if defined(CONFIG_TUNER_TEA5761) || (defined(CONFIG_TUNER_TEA5761_MODULE) && defined(MODULE))
+#if defined(CONFIG_MEDIA_TUNER_TEA5761) || (defined(CONFIG_MEDIA_TUNER_TEA5761_MODULE) && defined(MODULE))
extern int tea5761_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr);
extern struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe,
diff --git a/drivers/media/video/tea5767.c b/drivers/media/common/tuners/tea5767.c
similarity index 100%
rename from drivers/media/video/tea5767.c
rename to drivers/media/common/tuners/tea5767.c
diff --git a/drivers/media/video/tea5767.h b/drivers/media/common/tuners/tea5767.h
similarity index 94%
rename from drivers/media/video/tea5767.h
rename to drivers/media/common/tuners/tea5767.h
index 7b547c0..d30ab1b 100644
--- a/drivers/media/video/tea5767.h
+++ b/drivers/media/common/tuners/tea5767.h
@@ -39,7 +39,7 @@
enum tea5767_xtal xtal_freq;
};
-#if defined(CONFIG_TUNER_TEA5767) || (defined(CONFIG_TUNER_TEA5767_MODULE) && defined(MODULE))
+#if defined(CONFIG_MEDIA_TUNER_TEA5767) || (defined(CONFIG_MEDIA_TUNER_TEA5767_MODULE) && defined(MODULE))
extern int tea5767_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr);
extern struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe,
diff --git a/drivers/media/video/tuner-i2c.h b/drivers/media/common/tuners/tuner-i2c.h
similarity index 100%
rename from drivers/media/video/tuner-i2c.h
rename to drivers/media/common/tuners/tuner-i2c.h
diff --git a/drivers/media/video/tuner-simple.c b/drivers/media/common/tuners/tuner-simple.c
similarity index 100%
rename from drivers/media/video/tuner-simple.c
rename to drivers/media/common/tuners/tuner-simple.c
diff --git a/drivers/media/video/tuner-simple.h b/drivers/media/common/tuners/tuner-simple.h
similarity index 92%
rename from drivers/media/video/tuner-simple.h
rename to drivers/media/common/tuners/tuner-simple.h
index e46cf01..381fa5d 100644
--- a/drivers/media/video/tuner-simple.h
+++ b/drivers/media/common/tuners/tuner-simple.h
@@ -20,7 +20,7 @@
#include <linux/i2c.h>
#include "dvb_frontend.h"
-#if defined(CONFIG_TUNER_SIMPLE) || (defined(CONFIG_TUNER_SIMPLE_MODULE) && defined(MODULE))
+#if defined(CONFIG_MEDIA_TUNER_SIMPLE) || (defined(CONFIG_MEDIA_TUNER_SIMPLE_MODULE) && defined(MODULE))
extern struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe,
struct i2c_adapter *i2c_adap,
u8 i2c_addr,
diff --git a/drivers/media/video/tuner-types.c b/drivers/media/common/tuners/tuner-types.c
similarity index 100%
rename from drivers/media/video/tuner-types.c
rename to drivers/media/common/tuners/tuner-types.c
diff --git a/drivers/media/video/tuner-xc2028-types.h b/drivers/media/common/tuners/tuner-xc2028-types.h
similarity index 100%
rename from drivers/media/video/tuner-xc2028-types.h
rename to drivers/media/common/tuners/tuner-xc2028-types.h
diff --git a/drivers/media/video/tuner-xc2028.c b/drivers/media/common/tuners/tuner-xc2028.c
similarity index 100%
rename from drivers/media/video/tuner-xc2028.c
rename to drivers/media/common/tuners/tuner-xc2028.c
diff --git a/drivers/media/video/tuner-xc2028.h b/drivers/media/common/tuners/tuner-xc2028.h
similarity index 93%
rename from drivers/media/video/tuner-xc2028.h
rename to drivers/media/common/tuners/tuner-xc2028.h
index fc2f132..216025c 100644
--- a/drivers/media/video/tuner-xc2028.h
+++ b/drivers/media/common/tuners/tuner-xc2028.h
@@ -47,7 +47,7 @@
#define XC2028_TUNER_RESET 0
#define XC2028_RESET_CLK 1
-#if defined(CONFIG_TUNER_XC2028) || (defined(CONFIG_TUNER_XC2028_MODULE) && defined(MODULE))
+#if defined(CONFIG_MEDIA_TUNER_XC2028) || (defined(CONFIG_MEDIA_TUNER_XC2028_MODULE) && defined(MODULE))
extern struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe,
struct xc2028_config *cfg);
#else
diff --git a/drivers/media/dvb/frontends/xc5000.c b/drivers/media/common/tuners/xc5000.c
similarity index 100%
rename from drivers/media/dvb/frontends/xc5000.c
rename to drivers/media/common/tuners/xc5000.c
diff --git a/drivers/media/dvb/frontends/xc5000.h b/drivers/media/common/tuners/xc5000.h
similarity index 92%
rename from drivers/media/dvb/frontends/xc5000.h
rename to drivers/media/common/tuners/xc5000.h
index b890883..0ee80f9 100644
--- a/drivers/media/dvb/frontends/xc5000.h
+++ b/drivers/media/common/tuners/xc5000.h
@@ -45,8 +45,8 @@
/* xc5000 callback command */
#define XC5000_TUNER_RESET 0
-#if defined(CONFIG_DVB_TUNER_XC5000) || \
- (defined(CONFIG_DVB_TUNER_XC5000_MODULE) && defined(MODULE))
+#if defined(CONFIG_MEDIA_TUNER_XC5000) || \
+ (defined(CONFIG_MEDIA_TUNER_XC5000_MODULE) && defined(MODULE))
extern struct dvb_frontend* xc5000_attach(struct dvb_frontend *fe,
struct i2c_adapter *i2c,
struct xc5000_config *cfg);
@@ -58,6 +58,6 @@
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return NULL;
}
-#endif // CONFIG_DVB_TUNER_XC5000
+#endif // CONFIG_MEDIA_TUNER_XC5000
#endif // __XC5000_H__
diff --git a/drivers/media/dvb/frontends/xc5000_priv.h b/drivers/media/common/tuners/xc5000_priv.h
similarity index 100%
rename from drivers/media/dvb/frontends/xc5000_priv.h
rename to drivers/media/common/tuners/xc5000_priv.h
diff --git a/drivers/media/dvb/Kconfig b/drivers/media/dvb/Kconfig
index 03ef88a..7b21b49 100644
--- a/drivers/media/dvb/Kconfig
+++ b/drivers/media/dvb/Kconfig
@@ -1,9 +1,7 @@
#
-# Multimedia device configuration
+# DVB device configuration
#
-source "drivers/media/dvb/dvb-core/Kconfig"
-
menuconfig DVB_CAPTURE_DRIVERS
bool "DVB/ATSC adapters"
depends on DVB_CORE
diff --git a/drivers/media/dvb/b2c2/Kconfig b/drivers/media/dvb/b2c2/Kconfig
index 6ec5afb..73dc2ee 100644
--- a/drivers/media/dvb/b2c2/Kconfig
+++ b/drivers/media/dvb/b2c2/Kconfig
@@ -9,7 +9,7 @@
select DVB_STV0297 if !DVB_FE_CUSTOMISE
select DVB_BCM3510 if !DVB_FE_CUSTOMISE
select DVB_LGDT330X if !DVB_FE_CUSTOMISE
- select TUNER_SIMPLE if !DVB_FE_CUSTOMISE
+ select MEDIA_TUNER_SIMPLE if !DVB_FE_CUSTOMISE
select DVB_S5H1420 if !DVB_FE_CUSTOMISE
select DVB_TUNER_ITD1000 if !DVB_FE_CUSTOMISE
select DVB_ISL6421 if !DVB_FE_CUSTOMISE
diff --git a/drivers/media/dvb/b2c2/Makefile b/drivers/media/dvb/b2c2/Makefile
index 870e284..d9db066 100644
--- a/drivers/media/dvb/b2c2/Makefile
+++ b/drivers/media/dvb/b2c2/Makefile
@@ -14,4 +14,4 @@
obj-$(CONFIG_DVB_B2C2_FLEXCOP_USB) += b2c2-flexcop-usb.o
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/
-EXTRA_CFLAGS += -Idrivers/media/video/
+EXTRA_CFLAGS += -Idrivers/media/common/tuners/
diff --git a/drivers/media/dvb/bt8xx/Kconfig b/drivers/media/dvb/bt8xx/Kconfig
index 902c762..d1239b8 100644
--- a/drivers/media/dvb/bt8xx/Kconfig
+++ b/drivers/media/dvb/bt8xx/Kconfig
@@ -8,7 +8,7 @@
select DVB_OR51211 if !DVB_FE_CUSTOMISE
select DVB_LGDT330X if !DVB_FE_CUSTOMISE
select DVB_ZL10353 if !DVB_FE_CUSTOMISE
- select TUNER_SIMPLE if !DVB_FE_CUSTOMISE
+ select MEDIA_TUNER_SIMPLE if !DVB_FE_CUSTOMISE
select FW_LOADER
help
Support for PCI cards based on the Bt8xx PCI bridge. Examples are
diff --git a/drivers/media/dvb/bt8xx/Makefile b/drivers/media/dvb/bt8xx/Makefile
index 9d3e68b..d98f1d4 100644
--- a/drivers/media/dvb/bt8xx/Makefile
+++ b/drivers/media/dvb/bt8xx/Makefile
@@ -3,4 +3,4 @@
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
EXTRA_CFLAGS += -Idrivers/media/video/bt8xx
-EXTRA_CFLAGS += -Idrivers/media/video
+EXTRA_CFLAGS += -Idrivers/media/common/tuners
diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c
index 75711bd..a763756 100644
--- a/drivers/media/dvb/bt8xx/dst.c
+++ b/drivers/media/dvb/bt8xx/dst.c
@@ -1714,7 +1714,7 @@
struct dst_state *state = fe->demodulator_priv;
if (state->dst_ca) {
dvb_unregister_device(state->dst_ca);
-#ifdef CONFIG_DVB_CORE_ATTACH
+#ifdef CONFIG_MEDIA_ATTACH
symbol_put(dst_ca_attach);
#endif
}
diff --git a/drivers/media/dvb/dvb-core/Kconfig b/drivers/media/dvb/dvb-core/Kconfig
deleted file mode 100644
index e3e6839..0000000
--- a/drivers/media/dvb/dvb-core/Kconfig
+++ /dev/null
@@ -1,34 +0,0 @@
-config DVB_CORE
- tristate "DVB for Linux"
- depends on NET && INET
- select CRC32
- help
- Support Digital Video Broadcasting hardware. Enable this if you
- own a DVB adapter and want to use it or if you compile Linux for
- a digital SetTopBox.
-
- DVB core utility functions for device handling, software fallbacks etc.
- Say Y when you have a DVB card and want to use it. Say Y if your want
- to build your drivers outside the kernel, but need the DVB core. All
- in-kernel drivers will select this automatically if needed.
-
- API specs and user tools are available from <http://www.linuxtv.org/>.
-
- Please report problems regarding this driver to the LinuxDVB
- mailing list.
-
- If unsure say N.
-
-config DVB_CORE_ATTACH
- bool "Load and attach frontend modules as needed"
- depends on DVB_CORE
- depends on MODULES
- help
- Remove the static dependency of DVB card drivers on all
- frontend modules for all possible card variants. Instead,
- allow the card drivers to only load the frontend modules
- they require. This saves several KBytes of memory.
-
- Note: You will need module-init-tools v3.2 or later for this feature.
-
- If unsure say Y.
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 2dddd08..8cbdb21 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -1189,7 +1189,7 @@
}
EXPORT_SYMBOL(dvb_unregister_frontend);
-#ifdef CONFIG_DVB_CORE_ATTACH
+#ifdef CONFIG_MEDIA_ATTACH
void dvb_frontend_detach(struct dvb_frontend* fe)
{
void *ptr;
diff --git a/drivers/media/dvb/dvb-core/dvbdev.h b/drivers/media/dvb/dvb-core/dvbdev.h
index 5f9a737..89d12dc 100644
--- a/drivers/media/dvb/dvb-core/dvbdev.h
+++ b/drivers/media/dvb/dvb-core/dvbdev.h
@@ -115,7 +115,7 @@
unsigned int cmd, void *arg));
/** generic DVB attach function. */
-#ifdef CONFIG_DVB_CORE_ATTACH
+#ifdef CONFIG_MEDIA_ATTACH
#define dvb_attach(FUNCTION, ARGS...) ({ \
void *__r = NULL; \
typeof(&FUNCTION) __a = symbol_request(FUNCTION); \
diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig
index 3c8493d..4c1cff9 100644
--- a/drivers/media/dvb/dvb-usb/Kconfig
+++ b/drivers/media/dvb/dvb-usb/Kconfig
@@ -25,7 +25,7 @@
tristate "AVerMedia AverTV DVB-T USB 2.0 (A800)"
depends on DVB_USB
select DVB_DIB3000MC
- select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
+ select MEDIA_TUNER_MT2060 if !DVB_FE_CUSTOMISE
select DVB_PLL if !DVB_FE_CUSTOMISE
help
Say Y here to support the AVerMedia AverTV DVB-T USB 2.0 (A800) receiver.
@@ -35,7 +35,7 @@
depends on DVB_USB
select DVB_PLL if !DVB_FE_CUSTOMISE
select DVB_DIB3000MB
- select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
+ select MEDIA_TUNER_MT2060 if !DVB_FE_CUSTOMISE
help
Support for USB 1.1 and 2.0 DVB-T receivers based on reference designs made by
DiBcom (<http://www.dibcom.fr>) equipped with a DiB3000M-B demodulator.
@@ -56,7 +56,7 @@
tristate "DiBcom USB DVB-T devices (based on the DiB3000M-C/P) (see help for device list)"
depends on DVB_USB
select DVB_DIB3000MC
- select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
+ select MEDIA_TUNER_MT2060 if !DVB_FE_CUSTOMISE
help
Support for USB2.0 DVB-T receivers based on reference designs made by
DiBcom (<http://www.dibcom.fr>) equipped with a DiB3000M-C/P demodulator.
@@ -73,8 +73,8 @@
select DVB_DIB7000P
select DVB_DIB7000M
select DVB_DIB3000MC
- select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
- select DVB_TUNER_MT2266 if !DVB_FE_CUSTOMISE
+ select MEDIA_TUNER_MT2060 if !DVB_FE_CUSTOMISE
+ select MEDIA_TUNER_MT2266 if !DVB_FE_CUSTOMISE
select DVB_TUNER_DIB0070
help
Support for USB2.0/1.1 DVB receivers based on the DiB0700 USB bridge. The
@@ -93,7 +93,7 @@
depends on DVB_USB
select DVB_PLL if !DVB_FE_CUSTOMISE
select DVB_DIB3000MC
- select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
+ select MEDIA_TUNER_MT2060 if !DVB_FE_CUSTOMISE
help
Say Y here to support the HanfTek UMT-010 USB2.0 stick-sized DVB-T receiver.
@@ -105,7 +105,7 @@
select DVB_LGDT330X if !DVB_FE_CUSTOMISE
select DVB_MT352 if !DVB_FE_CUSTOMISE
select DVB_ZL10353 if !DVB_FE_CUSTOMISE
- select TUNER_SIMPLE if !DVB_FE_CUSTOMISE
+ select MEDIA_TUNER_SIMPLE if !DVB_FE_CUSTOMISE
help
Say Y here to support the Conexant USB2.0 hybrid reference design.
Currently, only DVB and ATSC modes are supported, analog mode
@@ -118,7 +118,7 @@
tristate "Uli m920x DVB-T USB2.0 support"
depends on DVB_USB
select DVB_MT352 if !DVB_FE_CUSTOMISE
- select DVB_TUNER_QT1010 if !DVB_FE_CUSTOMISE
+ select MEDIA_TUNER_QT1010 if !DVB_FE_CUSTOMISE
help
Say Y here to support the MSI Mega Sky 580 USB2.0 DVB-T receiver.
Currently, only devices with a product id of
@@ -129,7 +129,7 @@
tristate "Genesys Logic GL861 USB2.0 support"
depends on DVB_USB
select DVB_ZL10353 if !DVB_FE_CUSTOMISE
- select DVB_TUNER_QT1010 if !DVB_FE_CUSTOMISE
+ select MEDIA_TUNER_QT1010 if !DVB_FE_CUSTOMISE
help
Say Y here to support the MSI Megasky 580 (55801) DVB-T USB2.0
receiver with USB ID 0db0:5581.
@@ -138,7 +138,7 @@
tristate "Alcor Micro AU6610 USB2.0 support"
depends on DVB_USB
select DVB_ZL10353 if !DVB_FE_CUSTOMISE
- select DVB_TUNER_QT1010 if !DVB_FE_CUSTOMISE
+ select MEDIA_TUNER_QT1010 if !DVB_FE_CUSTOMISE
help
Say Y here to support the Sigmatek DVB-110 DVB-T USB2.0 receiver.
@@ -190,7 +190,7 @@
tristate "Hauppauge WinTV-NOVA-T usb2 DVB-T USB2.0 support"
depends on DVB_USB
select DVB_DIB3000MC
- select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
+ select MEDIA_TUNER_MT2060 if !DVB_FE_CUSTOMISE
select DVB_PLL if !DVB_FE_CUSTOMISE
help
Say Y here to support the Hauppauge WinTV-NOVA-T usb2 DVB-T USB2.0 receiver.
@@ -227,8 +227,8 @@
config DVB_USB_AF9005
tristate "Afatech AF9005 DVB-T USB1.1 support"
depends on DVB_USB && EXPERIMENTAL
- select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
- select DVB_TUNER_QT1010 if !DVB_FE_CUSTOMISE
+ select MEDIA_TUNER_MT2060 if !DVB_FE_CUSTOMISE
+ select MEDIA_TUNER_QT1010 if !DVB_FE_CUSTOMISE
help
Say Y here to support the Afatech AF9005 based DVB-T USB1.1 receiver
and the TerraTec Cinergy T USB XE (Rev.1)
diff --git a/drivers/media/dvb/dvb-usb/Makefile b/drivers/media/dvb/dvb-usb/Makefile
index 60a9100..c6511a6 100644
--- a/drivers/media/dvb/dvb-usb/Makefile
+++ b/drivers/media/dvb/dvb-usb/Makefile
@@ -63,5 +63,5 @@
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/
# due to tuner-xc3028
-EXTRA_CFLAGS += -Idrivers/media/video
+EXTRA_CFLAGS += -Idrivers/media/common/tuners
diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig
index f5fceb3..6d23846 100644
--- a/drivers/media/dvb/frontends/Kconfig
+++ b/drivers/media/dvb/frontends/Kconfig
@@ -15,13 +15,6 @@
comment "DVB-S (satellite) frontends"
depends on DVB_CORE
-config DVB_STV0299
- tristate "ST STV0299 based"
- depends on DVB_CORE && I2C
- default m if DVB_FE_CUSTOMISE
- help
- A DVB-S tuner module. Say Y when you want to support this frontend.
-
config DVB_CX24110
tristate "Conexant CX24110 based"
depends on DVB_CORE && I2C
@@ -36,13 +29,6 @@
help
A DVB-S tuner module. Say Y when you want to support this frontend.
-config DVB_TDA8083
- tristate "Philips TDA8083 based"
- depends on DVB_CORE && I2C
- default m if DVB_FE_CUSTOMISE
- help
- A DVB-S tuner module. Say Y when you want to support this frontend.
-
config DVB_MT312
tristate "Zarlink VP310/MT312 based"
depends on DVB_CORE && I2C
@@ -50,13 +36,6 @@
help
A DVB-S tuner module. Say Y when you want to support this frontend.
-config DVB_VES1X93
- tristate "VLSI VES1893 or VES1993 based"
- depends on DVB_CORE && I2C
- default m if DVB_FE_CUSTOMISE
- help
- A DVB-S tuner module. Say Y when you want to support this frontend.
-
config DVB_S5H1420
tristate "Samsung S5H1420 based"
depends on DVB_CORE && I2C
@@ -64,6 +43,20 @@
help
A DVB-S tuner module. Say Y when you want to support this frontend.
+config DVB_STV0299
+ tristate "ST STV0299 based"
+ depends on DVB_CORE && I2C
+ default m if DVB_FE_CUSTOMISE
+ help
+ A DVB-S tuner module. Say Y when you want to support this frontend.
+
+config DVB_TDA8083
+ tristate "Philips TDA8083 based"
+ depends on DVB_CORE && I2C
+ default m if DVB_FE_CUSTOMISE
+ help
+ A DVB-S tuner module. Say Y when you want to support this frontend.
+
config DVB_TDA10086
tristate "Philips TDA10086 based"
depends on DVB_CORE && I2C
@@ -71,6 +64,34 @@
help
A DVB-S tuner module. Say Y when you want to support this frontend.
+config DVB_VES1X93
+ tristate "VLSI VES1893 or VES1993 based"
+ depends on DVB_CORE && I2C
+ default m if DVB_FE_CUSTOMISE
+ help
+ A DVB-S tuner module. Say Y when you want to support this frontend.
+
+config DVB_TUNER_ITD1000
+ tristate "Integrant ITD1000 Zero IF tuner for DVB-S/DSS"
+ depends on DVB_CORE && I2C
+ default m if DVB_FE_CUSTOMISE
+ help
+ A DVB-S tuner module. Say Y when you want to support this frontend.
+
+config DVB_TDA826X
+ tristate "Philips TDA826X silicon tuner"
+ depends on DVB_CORE && I2C
+ default m if DVB_FE_CUSTOMISE
+ help
+ A DVB-S silicon tuner module. Say Y when you want to support this tuner.
+
+config DVB_TUA6100
+ tristate "Infineon TUA6100 PLL"
+ depends on DVB_CORE && I2C
+ default m if DVB_FE_CUSTOMISE
+ help
+ A DVB-S PLL chip.
+
comment "DVB-T (terrestrial) frontends"
depends on DVB_CORE
@@ -315,7 +336,7 @@
An ATSC 8VSB and QAM64/256 tuner module. Say Y when you want
to support this frontend.
-comment "Tuners/PLL support"
+comment "Digital terrestrial only tuners/PLL"
depends on DVB_CORE
config DVB_PLL
@@ -326,55 +347,6 @@
This module drives a number of tuners based on PLL chips with a
common I2C interface. Say Y when you want to support these tuners.
-config DVB_TDA826X
- tristate "Philips TDA826X silicon tuner"
- depends on DVB_CORE && I2C
- default m if DVB_FE_CUSTOMISE
- help
- A DVB-S silicon tuner module. Say Y when you want to support this tuner.
-
-config DVB_TDA827X
- tristate "Philips TDA827X silicon tuner"
- depends on DVB_CORE && I2C
- default m if DVB_FE_CUSTOMISE
- help
- A DVB-T silicon tuner module. Say Y when you want to support this tuner.
-
-config DVB_TDA18271
- tristate "NXP TDA18271 silicon tuner"
- depends on I2C
- default m if DVB_FE_CUSTOMISE
- help
- A silicon tuner module. Say Y when you want to support this tuner.
-
-config DVB_TUNER_QT1010
- tristate "Quantek QT1010 silicon tuner"
- depends on DVB_CORE && I2C
- default m if DVB_FE_CUSTOMISE
- help
- A driver for the silicon tuner QT1010 from Quantek.
-
-config DVB_TUNER_MT2060
- tristate "Microtune MT2060 silicon IF tuner"
- depends on I2C
- default m if DVB_FE_CUSTOMISE
- help
- A driver for the silicon IF tuner MT2060 from Microtune.
-
-config DVB_TUNER_MT2266
- tristate "Microtune MT2266 silicon tuner"
- depends on I2C
- default m if DVB_FE_CUSTOMISE
- help
- A driver for the silicon baseband tuner MT2266 from Microtune.
-
-config DVB_TUNER_MT2131
- tristate "Microtune MT2131 silicon tuner"
- depends on I2C
- default m if DVB_FE_CUSTOMISE
- help
- A driver for the silicon baseband tuner MT2131 from Microtune.
-
config DVB_TUNER_DIB0070
tristate "DiBcom DiB0070 silicon base-band tuner"
depends on I2C
@@ -384,21 +356,7 @@
This device is only used inside a SiP called togther with a
demodulator for now.
-config DVB_TUNER_XC5000
- tristate "Xceive XC5000 silicon tuner"
- depends on I2C
- default m if DVB_FE_CUSTOMISE
- help
- A driver for the silicon tuner XC5000 from Xceive.
- This device is only used inside a SiP called togther with a
- demodulator for now.
-
-config DVB_TUNER_ITD1000
- tristate "Integrant ITD1000 Zero IF tuner for DVB-S/DSS"
- depends on DVB_CORE && I2C
- default m if DVB_FE_CUSTOMISE
-
-comment "Miscellaneous devices"
+comment "SEC control devices for DVB-S"
depends on DVB_CORE
config DVB_LNBP21
@@ -422,11 +380,4 @@
help
An SEC control chip.
-config DVB_TUA6100
- tristate "TUA6100 PLL"
- depends on DVB_CORE && I2C
- default m if DVB_FE_CUSTOMISE
- help
- A DVBS PLL chip.
-
endmenu
diff --git a/drivers/media/dvb/frontends/Makefile b/drivers/media/dvb/frontends/Makefile
index 9747c73..a89dc0f 100644
--- a/drivers/media/dvb/frontends/Makefile
+++ b/drivers/media/dvb/frontends/Makefile
@@ -3,9 +3,7 @@
#
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/
-EXTRA_CFLAGS += -Idrivers/media/video/
-
-tda18271-objs := tda18271-tables.o tda18271-common.o tda18271-fe.o
+EXTRA_CFLAGS += -Idrivers/media/common/tuners/
obj-$(CONFIG_DVB_PLL) += dvb-pll.o
obj-$(CONFIG_DVB_STV0299) += stv0299.o
@@ -42,16 +40,9 @@
obj-$(CONFIG_DVB_ISL6421) += isl6421.o
obj-$(CONFIG_DVB_TDA10086) += tda10086.o
obj-$(CONFIG_DVB_TDA826X) += tda826x.o
-obj-$(CONFIG_DVB_TDA827X) += tda827x.o
-obj-$(CONFIG_DVB_TDA18271) += tda18271.o
-obj-$(CONFIG_DVB_TUNER_MT2060) += mt2060.o
-obj-$(CONFIG_DVB_TUNER_MT2266) += mt2266.o
obj-$(CONFIG_DVB_TUNER_DIB0070) += dib0070.o
-obj-$(CONFIG_DVB_TUNER_QT1010) += qt1010.o
obj-$(CONFIG_DVB_TUA6100) += tua6100.o
-obj-$(CONFIG_DVB_TUNER_MT2131) += mt2131.o
obj-$(CONFIG_DVB_S5H1409) += s5h1409.o
-obj-$(CONFIG_DVB_TUNER_XC5000) += xc5000.o
obj-$(CONFIG_DVB_TUNER_ITD1000) += itd1000.o
obj-$(CONFIG_DVB_AU8522) += au8522.o
obj-$(CONFIG_DVB_TDA10048) += tda10048.o
diff --git a/drivers/media/dvb/frontends/s5h1420.c b/drivers/media/dvb/frontends/s5h1420.c
index 281e1cb..720ed9f 100644
--- a/drivers/media/dvb/frontends/s5h1420.c
+++ b/drivers/media/dvb/frontends/s5h1420.c
@@ -481,7 +481,7 @@
val *= 2;
do_div(val, (state->fclk / 1000));
- dprintk("symbol rate register: %06llx\n", val);
+ dprintk("symbol rate register: %06llx\n", (unsigned long long)val);
v = s5h1420_readreg(state, Loop01);
s5h1420_writereg(state, Loop01, v & 0x7f);
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index fe9a4cc..fe743aa 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -1,4 +1,50 @@
#
+# Generic video config states
+#
+
+config VIDEO_V4L2
+ tristate
+ depends on VIDEO_DEV && VIDEO_V4L2_COMMON
+ default VIDEO_DEV && VIDEO_V4L2_COMMON
+
+config VIDEO_V4L1
+ tristate
+ depends on VIDEO_DEV && VIDEO_V4L2_COMMON && VIDEO_ALLOW_V4L1
+ default VIDEO_DEV && VIDEO_V4L2_COMMON && VIDEO_ALLOW_V4L1
+
+config VIDEOBUF_GEN
+ tristate
+
+config VIDEOBUF_DMA_SG
+ depends on HAS_DMA
+ select VIDEOBUF_GEN
+ tristate
+
+config VIDEOBUF_VMALLOC
+ select VIDEOBUF_GEN
+ tristate
+
+config VIDEOBUF_DVB
+ tristate
+ select VIDEOBUF_GEN
+ select VIDEOBUF_DMA_SG
+
+config VIDEO_BTCX
+ tristate
+
+config VIDEO_IR_I2C
+ tristate
+
+config VIDEO_IR
+ tristate
+ depends on INPUT
+ select VIDEO_IR_I2C if I2C
+
+config VIDEO_TVEEPROM
+ tristate
+ depends on I2C
+
+#
# Multimedia Video device configuration
#
@@ -644,7 +690,7 @@
tristate "Siemens-Nixdorf 'Multimedia eXtension Board'"
depends on PCI && VIDEO_V4L1 && I2C
select VIDEO_SAA7146_VV
- select VIDEO_TUNER
+ select MEDIA_TUNER
select VIDEO_SAA7111 if VIDEO_HELPER_CHIPS_AUTO
select VIDEO_TDA9840 if VIDEO_HELPER_CHIPS_AUTO
select VIDEO_TEA6415C if VIDEO_HELPER_CHIPS_AUTO
@@ -702,6 +748,8 @@
source "drivers/media/video/ivtv/Kconfig"
+source "drivers/media/video/cx18/Kconfig"
+
config VIDEO_M32R_AR
tristate "AR devices"
depends on M32R && VIDEO_V4L1
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index be14227..a352c6e 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -84,17 +84,7 @@
obj-$(CONFIG_VIDEO_DPC) += dpc7146.o
obj-$(CONFIG_TUNER_3036) += tuner-3036.o
-obj-$(CONFIG_VIDEO_TUNER) += tuner.o
-
-obj-$(CONFIG_TUNER_XC2028) += tuner-xc2028.o
-obj-$(CONFIG_TUNER_SIMPLE) += tuner-simple.o
-# tuner-types will be merged into tuner-simple, in the future
-obj-$(CONFIG_TUNER_SIMPLE) += tuner-types.o
-obj-$(CONFIG_TUNER_MT20XX) += mt20xx.o
-obj-$(CONFIG_TUNER_TDA8290) += tda8290.o
-obj-$(CONFIG_TUNER_TEA5767) += tea5767.o
-obj-$(CONFIG_TUNER_TEA5761) += tea5761.o
-obj-$(CONFIG_TUNER_TDA9887) += tda9887.o
+obj-$(CONFIG_MEDIA_TUNER) += tuner.o
obj-$(CONFIG_VIDEOBUF_GEN) += videobuf-core.o
obj-$(CONFIG_VIDEOBUF_DMA_SG) += videobuf-dma-sg.o
@@ -134,6 +124,7 @@
obj-$(CONFIG_USB_QUICKCAM_MESSENGER) += usbvideo/
obj-$(CONFIG_VIDEO_IVTV) += ivtv/
+obj-$(CONFIG_VIDEO_CX18) += cx18/
obj-$(CONFIG_VIDEO_VIVI) += vivi.o
obj-$(CONFIG_VIDEO_CX23885) += cx23885/
@@ -147,3 +138,4 @@
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
+EXTRA_CFLAGS += -Idrivers/media/common/tuners
diff --git a/drivers/media/video/au0828/Kconfig b/drivers/media/video/au0828/Kconfig
index 4170826..cab277f 100644
--- a/drivers/media/video/au0828/Kconfig
+++ b/drivers/media/video/au0828/Kconfig
@@ -4,7 +4,7 @@
depends on VIDEO_DEV && I2C && INPUT && DVB_CORE
select I2C_ALGOBIT
select DVB_AU8522 if !DVB_FE_CUSTOMIZE
- select DVB_TUNER_XC5000 if !DVB_FE_CUSTOMIZE
+ select MEDIA_TUNER_XC5000 if !DVB_FE_CUSTOMIZE
---help---
This is a video4linux driver for Auvitek's USB device.
diff --git a/drivers/media/video/au0828/Makefile b/drivers/media/video/au0828/Makefile
index 9f4f572..cd2c582 100644
--- a/drivers/media/video/au0828/Makefile
+++ b/drivers/media/video/au0828/Makefile
@@ -2,7 +2,7 @@
obj-$(CONFIG_VIDEO_AU0828) += au0828.o
-EXTRA_CFLAGS += -Idrivers/media/video
+EXTRA_CFLAGS += -Idrivers/media/common/tuners
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
diff --git a/drivers/media/video/bt8xx/Kconfig b/drivers/media/video/bt8xx/Kconfig
index cfc822bb..7431ef6 100644
--- a/drivers/media/video/bt8xx/Kconfig
+++ b/drivers/media/video/bt8xx/Kconfig
@@ -6,7 +6,7 @@
select VIDEO_BTCX
select VIDEOBUF_DMA_SG
select VIDEO_IR
- select VIDEO_TUNER
+ select MEDIA_TUNER
select VIDEO_TVEEPROM
select VIDEO_MSP3400 if VIDEO_HELPER_CHIPS_AUTO
select VIDEO_TVAUDIO if VIDEO_HELPER_CHIPS_AUTO
diff --git a/drivers/media/video/bt8xx/Makefile b/drivers/media/video/bt8xx/Makefile
index 924d216..e415f6f 100644
--- a/drivers/media/video/bt8xx/Makefile
+++ b/drivers/media/video/bt8xx/Makefile
@@ -9,4 +9,5 @@
obj-$(CONFIG_VIDEO_BT848) += bttv.o
EXTRA_CFLAGS += -Idrivers/media/video
+EXTRA_CFLAGS += -Idrivers/media/common/tuners
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
diff --git a/drivers/media/video/cx18/Kconfig b/drivers/media/video/cx18/Kconfig
new file mode 100644
index 0000000..be654a2
--- /dev/null
+++ b/drivers/media/video/cx18/Kconfig
@@ -0,0 +1,20 @@
+config VIDEO_CX18
+ tristate "Conexant cx23418 MPEG encoder support"
+ depends on VIDEO_V4L2 && DVB_CORE && PCI && I2C && EXPERIMENTAL
+ select I2C_ALGOBIT
+ select FW_LOADER
+ select VIDEO_IR
+ select VIDEO_TUNER
+ select VIDEO_TVEEPROM
+ select VIDEO_CX2341X
+ select VIDEO_CS5345
+ select DVB_S5H1409
+ ---help---
+ This is a video4linux driver for Conexant cx23418 based
+ PCI combo video recorder devices.
+
+ This is used in devices such as the Hauppauge HVR-1600
+ cards.
+
+ To compile this driver as a module, choose M here: the
+ module will be called cx18.
diff --git a/drivers/media/video/cx18/Makefile b/drivers/media/video/cx18/Makefile
new file mode 100644
index 0000000..b23d2e2
--- /dev/null
+++ b/drivers/media/video/cx18/Makefile
@@ -0,0 +1,11 @@
+cx18-objs := cx18-driver.o cx18-cards.o cx18-i2c.o cx18-firmware.o cx18-gpio.o \
+ cx18-queue.o cx18-streams.o cx18-fileops.o cx18-ioctl.o cx18-controls.o \
+ cx18-mailbox.o cx18-vbi.o cx18-audio.o cx18-video.o cx18-irq.o \
+ cx18-av-core.o cx18-av-audio.o cx18-av-firmware.o cx18-av-vbi.o cx18-scb.o \
+ cx18-dvb.o
+
+obj-$(CONFIG_VIDEO_CX18) += cx18.o
+
+EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
+EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
+EXTRA_CFLAGS += -Idrivers/media/common/tuners
diff --git a/drivers/media/video/cx18/cx18-audio.c b/drivers/media/video/cx18/cx18-audio.c
new file mode 100644
index 0000000..1adc404
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-audio.c
@@ -0,0 +1,73 @@
+/*
+ * cx18 audio-related functions
+ *
+ * Derived from ivtv-audio.c
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+#include "cx18-driver.h"
+#include "cx18-i2c.h"
+#include "cx18-cards.h"
+#include "cx18-audio.h"
+
+/* Selects the audio input and output according to the current
+ settings. */
+int cx18_audio_set_io(struct cx18 *cx)
+{
+ struct v4l2_routing route;
+ u32 audio_input;
+ int mux_input;
+
+ /* Determine which input to use */
+ if (test_bit(CX18_F_I_RADIO_USER, &cx->i_flags)) {
+ audio_input = cx->card->radio_input.audio_input;
+ mux_input = cx->card->radio_input.muxer_input;
+ } else {
+ audio_input =
+ cx->card->audio_inputs[cx->audio_input].audio_input;
+ mux_input =
+ cx->card->audio_inputs[cx->audio_input].muxer_input;
+ }
+
+ /* handle muxer chips */
+ route.input = mux_input;
+ route.output = 0;
+ cx18_i2c_hw(cx, cx->card->hw_muxer, VIDIOC_INT_S_AUDIO_ROUTING, &route);
+
+ route.input = audio_input;
+ return cx18_i2c_hw(cx, cx->card->hw_audio_ctrl,
+ VIDIOC_INT_S_AUDIO_ROUTING, &route);
+}
+
+void cx18_audio_set_route(struct cx18 *cx, struct v4l2_routing *route)
+{
+ cx18_i2c_hw(cx, cx->card->hw_audio_ctrl,
+ VIDIOC_INT_S_AUDIO_ROUTING, route);
+}
+
+void cx18_audio_set_audio_clock_freq(struct cx18 *cx, u8 freq)
+{
+ static u32 freqs[3] = { 44100, 48000, 32000 };
+
+ /* The audio clock of the digitizer must match the codec sample
+ rate otherwise you get some very strange effects. */
+ if (freq > 2)
+ return;
+ cx18_call_i2c_clients(cx, VIDIOC_INT_AUDIO_CLOCK_FREQ, &freqs[freq]);
+}
diff --git a/drivers/media/video/cx18/cx18-audio.h b/drivers/media/video/cx18/cx18-audio.h
new file mode 100644
index 0000000..cb569a6
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-audio.h
@@ -0,0 +1,26 @@
+/*
+ * cx18 audio-related functions
+ *
+ * Derived from ivtv-audio.c
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+int cx18_audio_set_io(struct cx18 *cx);
+void cx18_audio_set_route(struct cx18 *cx, struct v4l2_routing *route);
+void cx18_audio_set_audio_clock_freq(struct cx18 *cx, u8 freq);
diff --git a/drivers/media/video/cx18/cx18-av-audio.c b/drivers/media/video/cx18/cx18-av-audio.c
new file mode 100644
index 0000000..2dc3a5d
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-av-audio.c
@@ -0,0 +1,361 @@
+/*
+ * cx18 ADEC audio functions
+ *
+ * Derived from cx25840-audio.c
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+#include "cx18-driver.h"
+
+static int set_audclk_freq(struct cx18 *cx, u32 freq)
+{
+ struct cx18_av_state *state = &cx->av_state;
+
+ if (freq != 32000 && freq != 44100 && freq != 48000)
+ return -EINVAL;
+
+ /* common for all inputs and rates */
+ /* SA_MCLK_SEL=1, SA_MCLK_DIV=0x10 */
+ cx18_av_write(cx, 0x127, 0x50);
+
+ if (state->aud_input != CX18_AV_AUDIO_SERIAL) {
+ switch (freq) {
+ case 32000:
+ /* VID_PLL and AUX_PLL */
+ cx18_av_write4(cx, 0x108, 0x1006040f);
+
+ /* AUX_PLL_FRAC */
+ cx18_av_write4(cx, 0x110, 0x01bb39ee);
+
+ /* src3/4/6_ctl = 0x0801f77f */
+ cx18_av_write4(cx, 0x900, 0x0801f77f);
+ cx18_av_write4(cx, 0x904, 0x0801f77f);
+ cx18_av_write4(cx, 0x90c, 0x0801f77f);
+ break;
+
+ case 44100:
+ /* VID_PLL and AUX_PLL */
+ cx18_av_write4(cx, 0x108, 0x1009040f);
+
+ /* AUX_PLL_FRAC */
+ cx18_av_write4(cx, 0x110, 0x00ec6bd6);
+
+ /* src3/4/6_ctl = 0x08016d59 */
+ cx18_av_write4(cx, 0x900, 0x08016d59);
+ cx18_av_write4(cx, 0x904, 0x08016d59);
+ cx18_av_write4(cx, 0x90c, 0x08016d59);
+ break;
+
+ case 48000:
+ /* VID_PLL and AUX_PLL */
+ cx18_av_write4(cx, 0x108, 0x100a040f);
+
+ /* AUX_PLL_FRAC */
+ cx18_av_write4(cx, 0x110, 0x0098d6e5);
+
+ /* src3/4/6_ctl = 0x08014faa */
+ cx18_av_write4(cx, 0x900, 0x08014faa);
+ cx18_av_write4(cx, 0x904, 0x08014faa);
+ cx18_av_write4(cx, 0x90c, 0x08014faa);
+ break;
+ }
+ } else {
+ switch (freq) {
+ case 32000:
+ /* VID_PLL and AUX_PLL */
+ cx18_av_write4(cx, 0x108, 0x1e08040f);
+
+ /* AUX_PLL_FRAC */
+ cx18_av_write4(cx, 0x110, 0x012a0869);
+
+ /* src1_ctl = 0x08010000 */
+ cx18_av_write4(cx, 0x8f8, 0x08010000);
+
+ /* src3/4/6_ctl = 0x08020000 */
+ cx18_av_write4(cx, 0x900, 0x08020000);
+ cx18_av_write4(cx, 0x904, 0x08020000);
+ cx18_av_write4(cx, 0x90c, 0x08020000);
+
+ /* SA_MCLK_SEL=1, SA_MCLK_DIV=0x14 */
+ cx18_av_write(cx, 0x127, 0x54);
+ break;
+
+ case 44100:
+ /* VID_PLL and AUX_PLL */
+ cx18_av_write4(cx, 0x108, 0x1809040f);
+
+ /* AUX_PLL_FRAC */
+ cx18_av_write4(cx, 0x110, 0x00ec6bd6);
+
+ /* src1_ctl = 0x08010000 */
+ cx18_av_write4(cx, 0x8f8, 0x080160cd);
+
+ /* src3/4/6_ctl = 0x08020000 */
+ cx18_av_write4(cx, 0x900, 0x08017385);
+ cx18_av_write4(cx, 0x904, 0x08017385);
+ cx18_av_write4(cx, 0x90c, 0x08017385);
+ break;
+
+ case 48000:
+ /* VID_PLL and AUX_PLL */
+ cx18_av_write4(cx, 0x108, 0x180a040f);
+
+ /* AUX_PLL_FRAC */
+ cx18_av_write4(cx, 0x110, 0x0098d6e5);
+
+ /* src1_ctl = 0x08010000 */
+ cx18_av_write4(cx, 0x8f8, 0x08018000);
+
+ /* src3/4/6_ctl = 0x08020000 */
+ cx18_av_write4(cx, 0x900, 0x08015555);
+ cx18_av_write4(cx, 0x904, 0x08015555);
+ cx18_av_write4(cx, 0x90c, 0x08015555);
+ break;
+ }
+ }
+
+ state->audclk_freq = freq;
+
+ return 0;
+}
+
+void cx18_av_audio_set_path(struct cx18 *cx)
+{
+ struct cx18_av_state *state = &cx->av_state;
+
+ /* stop microcontroller */
+ cx18_av_and_or(cx, 0x803, ~0x10, 0);
+
+ /* assert soft reset */
+ cx18_av_and_or(cx, 0x810, ~0x1, 0x01);
+
+ /* Mute everything to prevent the PFFT! */
+ cx18_av_write(cx, 0x8d3, 0x1f);
+
+ if (state->aud_input == CX18_AV_AUDIO_SERIAL) {
+ /* Set Path1 to Serial Audio Input */
+ cx18_av_write4(cx, 0x8d0, 0x01011012);
+
+ /* The microcontroller should not be started for the
+ * non-tuner inputs: autodetection is specific for
+ * TV audio. */
+ } else {
+ /* Set Path1 to Analog Demod Main Channel */
+ cx18_av_write4(cx, 0x8d0, 0x1f063870);
+ }
+
+ set_audclk_freq(cx, state->audclk_freq);
+
+ /* deassert soft reset */
+ cx18_av_and_or(cx, 0x810, ~0x1, 0x00);
+
+ if (state->aud_input != CX18_AV_AUDIO_SERIAL) {
+ /* When the microcontroller detects the
+ * audio format, it will unmute the lines */
+ cx18_av_and_or(cx, 0x803, ~0x10, 0x10);
+ }
+}
+
+static int get_volume(struct cx18 *cx)
+{
+ /* Volume runs +18dB to -96dB in 1/2dB steps
+ * change to fit the msp3400 -114dB to +12dB range */
+
+ /* check PATH1_VOLUME */
+ int vol = 228 - cx18_av_read(cx, 0x8d4);
+ vol = (vol / 2) + 23;
+ return vol << 9;
+}
+
+static void set_volume(struct cx18 *cx, int volume)
+{
+ /* First convert the volume to msp3400 values (0-127) */
+ int vol = volume >> 9;
+ /* now scale it up to cx18_av values
+ * -114dB to -96dB maps to 0
+ * this should be 19, but in my testing that was 4dB too loud */
+ if (vol <= 23)
+ vol = 0;
+ else
+ vol -= 23;
+
+ /* PATH1_VOLUME */
+ cx18_av_write(cx, 0x8d4, 228 - (vol * 2));
+}
+
+static int get_bass(struct cx18 *cx)
+{
+ /* bass is 49 steps +12dB to -12dB */
+
+ /* check PATH1_EQ_BASS_VOL */
+ int bass = cx18_av_read(cx, 0x8d9) & 0x3f;
+ bass = (((48 - bass) * 0xffff) + 47) / 48;
+ return bass;
+}
+
+static void set_bass(struct cx18 *cx, int bass)
+{
+ /* PATH1_EQ_BASS_VOL */
+ cx18_av_and_or(cx, 0x8d9, ~0x3f, 48 - (bass * 48 / 0xffff));
+}
+
+static int get_treble(struct cx18 *cx)
+{
+ /* treble is 49 steps +12dB to -12dB */
+
+ /* check PATH1_EQ_TREBLE_VOL */
+ int treble = cx18_av_read(cx, 0x8db) & 0x3f;
+ treble = (((48 - treble) * 0xffff) + 47) / 48;
+ return treble;
+}
+
+static void set_treble(struct cx18 *cx, int treble)
+{
+ /* PATH1_EQ_TREBLE_VOL */
+ cx18_av_and_or(cx, 0x8db, ~0x3f, 48 - (treble * 48 / 0xffff));
+}
+
+static int get_balance(struct cx18 *cx)
+{
+ /* balance is 7 bit, 0 to -96dB */
+
+ /* check PATH1_BAL_LEVEL */
+ int balance = cx18_av_read(cx, 0x8d5) & 0x7f;
+ /* check PATH1_BAL_LEFT */
+ if ((cx18_av_read(cx, 0x8d5) & 0x80) == 0)
+ balance = 0x80 - balance;
+ else
+ balance = 0x80 + balance;
+ return balance << 8;
+}
+
+static void set_balance(struct cx18 *cx, int balance)
+{
+ int bal = balance >> 8;
+ if (bal > 0x80) {
+ /* PATH1_BAL_LEFT */
+ cx18_av_and_or(cx, 0x8d5, 0x7f, 0x80);
+ /* PATH1_BAL_LEVEL */
+ cx18_av_and_or(cx, 0x8d5, ~0x7f, bal & 0x7f);
+ } else {
+ /* PATH1_BAL_LEFT */
+ cx18_av_and_or(cx, 0x8d5, 0x7f, 0x00);
+ /* PATH1_BAL_LEVEL */
+ cx18_av_and_or(cx, 0x8d5, ~0x7f, 0x80 - bal);
+ }
+}
+
+static int get_mute(struct cx18 *cx)
+{
+ /* check SRC1_MUTE_EN */
+ return cx18_av_read(cx, 0x8d3) & 0x2 ? 1 : 0;
+}
+
+static void set_mute(struct cx18 *cx, int mute)
+{
+ struct cx18_av_state *state = &cx->av_state;
+
+ if (state->aud_input != CX18_AV_AUDIO_SERIAL) {
+ /* Must turn off microcontroller in order to mute sound.
+ * Not sure if this is the best method, but it does work.
+ * If the microcontroller is running, then it will undo any
+ * changes to the mute register. */
+ if (mute) {
+ /* disable microcontroller */
+ cx18_av_and_or(cx, 0x803, ~0x10, 0x00);
+ cx18_av_write(cx, 0x8d3, 0x1f);
+ } else {
+ /* enable microcontroller */
+ cx18_av_and_or(cx, 0x803, ~0x10, 0x10);
+ }
+ } else {
+ /* SRC1_MUTE_EN */
+ cx18_av_and_or(cx, 0x8d3, ~0x2, mute ? 0x02 : 0x00);
+ }
+}
+
+int cx18_av_audio(struct cx18 *cx, unsigned int cmd, void *arg)
+{
+ struct cx18_av_state *state = &cx->av_state;
+ struct v4l2_control *ctrl = arg;
+ int retval;
+
+ switch (cmd) {
+ case VIDIOC_INT_AUDIO_CLOCK_FREQ:
+ if (state->aud_input != CX18_AV_AUDIO_SERIAL) {
+ cx18_av_and_or(cx, 0x803, ~0x10, 0);
+ cx18_av_write(cx, 0x8d3, 0x1f);
+ }
+ cx18_av_and_or(cx, 0x810, ~0x1, 1);
+ retval = set_audclk_freq(cx, *(u32 *)arg);
+ cx18_av_and_or(cx, 0x810, ~0x1, 0);
+ if (state->aud_input != CX18_AV_AUDIO_SERIAL)
+ cx18_av_and_or(cx, 0x803, ~0x10, 0x10);
+ return retval;
+
+ case VIDIOC_G_CTRL:
+ switch (ctrl->id) {
+ case V4L2_CID_AUDIO_VOLUME:
+ ctrl->value = get_volume(cx);
+ break;
+ case V4L2_CID_AUDIO_BASS:
+ ctrl->value = get_bass(cx);
+ break;
+ case V4L2_CID_AUDIO_TREBLE:
+ ctrl->value = get_treble(cx);
+ break;
+ case V4L2_CID_AUDIO_BALANCE:
+ ctrl->value = get_balance(cx);
+ break;
+ case V4L2_CID_AUDIO_MUTE:
+ ctrl->value = get_mute(cx);
+ break;
+ default:
+ return -EINVAL;
+ }
+ break;
+
+ case VIDIOC_S_CTRL:
+ switch (ctrl->id) {
+ case V4L2_CID_AUDIO_VOLUME:
+ set_volume(cx, ctrl->value);
+ break;
+ case V4L2_CID_AUDIO_BASS:
+ set_bass(cx, ctrl->value);
+ break;
+ case V4L2_CID_AUDIO_TREBLE:
+ set_treble(cx, ctrl->value);
+ break;
+ case V4L2_CID_AUDIO_BALANCE:
+ set_balance(cx, ctrl->value);
+ break;
+ case V4L2_CID_AUDIO_MUTE:
+ set_mute(cx, ctrl->value);
+ break;
+ default:
+ return -EINVAL;
+ }
+ break;
+
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
diff --git a/drivers/media/video/cx18/cx18-av-core.c b/drivers/media/video/cx18/cx18-av-core.c
new file mode 100644
index 0000000..6686490
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-av-core.c
@@ -0,0 +1,879 @@
+/*
+ * cx18 ADEC audio functions
+ *
+ * Derived from cx25840-core.c
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+#include "cx18-driver.h"
+
+int cx18_av_write(struct cx18 *cx, u16 addr, u8 value)
+{
+ u32 x = readl(cx->reg_mem + 0xc40000 + (addr & ~3));
+ u32 mask = 0xff;
+ int shift = (addr & 3) * 8;
+
+ x = (x & ~(mask << shift)) | ((u32)value << shift);
+ writel(x, cx->reg_mem + 0xc40000 + (addr & ~3));
+ return 0;
+}
+
+int cx18_av_write4(struct cx18 *cx, u16 addr, u32 value)
+{
+ writel(value, cx->reg_mem + 0xc40000 + addr);
+ return 0;
+}
+
+u8 cx18_av_read(struct cx18 *cx, u16 addr)
+{
+ u32 x = readl(cx->reg_mem + 0xc40000 + (addr & ~3));
+ int shift = (addr & 3) * 8;
+
+ return (x >> shift) & 0xff;
+}
+
+u32 cx18_av_read4(struct cx18 *cx, u16 addr)
+{
+ return readl(cx->reg_mem + 0xc40000 + addr);
+}
+
+int cx18_av_and_or(struct cx18 *cx, u16 addr, unsigned and_mask,
+ u8 or_value)
+{
+ return cx18_av_write(cx, addr,
+ (cx18_av_read(cx, addr) & and_mask) |
+ or_value);
+}
+
+int cx18_av_and_or4(struct cx18 *cx, u16 addr, u32 and_mask,
+ u32 or_value)
+{
+ return cx18_av_write4(cx, addr,
+ (cx18_av_read4(cx, addr) & and_mask) |
+ or_value);
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int set_input(struct cx18 *cx, enum cx18_av_video_input vid_input,
+ enum cx18_av_audio_input aud_input);
+static void log_audio_status(struct cx18 *cx);
+static void log_video_status(struct cx18 *cx);
+
+/* ----------------------------------------------------------------------- */
+
+static void cx18_av_initialize(struct cx18 *cx)
+{
+ u32 v;
+
+ cx18_av_loadfw(cx);
+ /* Stop 8051 code execution */
+ cx18_av_write4(cx, CXADEC_DL_CTL, 0x03000000);
+
+ /* initallize the PLL by toggling sleep bit */
+ v = cx18_av_read4(cx, CXADEC_HOST_REG1);
+ /* enable sleep mode */
+ cx18_av_write4(cx, CXADEC_HOST_REG1, v | 1);
+ /* disable sleep mode */
+ cx18_av_write4(cx, CXADEC_HOST_REG1, v & 0xfffe);
+
+ /* initialize DLLs */
+ v = cx18_av_read4(cx, CXADEC_DLL1_DIAG_CTRL) & 0xE1FFFEFF;
+ /* disable FLD */
+ cx18_av_write4(cx, CXADEC_DLL1_DIAG_CTRL, v);
+ /* enable FLD */
+ cx18_av_write4(cx, CXADEC_DLL1_DIAG_CTRL, v | 0x10000100);
+
+ v = cx18_av_read4(cx, CXADEC_DLL2_DIAG_CTRL) & 0xE1FFFEFF;
+ /* disable FLD */
+ cx18_av_write4(cx, CXADEC_DLL2_DIAG_CTRL, v);
+ /* enable FLD */
+ cx18_av_write4(cx, CXADEC_DLL2_DIAG_CTRL, v | 0x06000100);
+
+ /* set analog bias currents. Set Vreg to 1.20V. */
+ cx18_av_write4(cx, CXADEC_AFE_DIAG_CTRL1, 0x000A1802);
+
+ v = cx18_av_read4(cx, CXADEC_AFE_DIAG_CTRL3) | 1;
+ /* enable TUNE_FIL_RST */
+ cx18_av_write4(cx, CXADEC_AFE_DIAG_CTRL3, v);
+ /* disable TUNE_FIL_RST */
+ cx18_av_write4(cx, CXADEC_AFE_DIAG_CTRL3, v & 0xFFFFFFFE);
+
+ /* enable 656 output */
+ cx18_av_and_or4(cx, CXADEC_PIN_CTRL1, ~0, 0x040C00);
+
+ /* video output drive strength */
+ cx18_av_and_or4(cx, CXADEC_PIN_CTRL2, ~0, 0x2);
+
+ /* reset video */
+ cx18_av_write4(cx, CXADEC_SOFT_RST_CTRL, 0x8000);
+ cx18_av_write4(cx, CXADEC_SOFT_RST_CTRL, 0);
+
+ /* set video to auto-detect */
+ /* Clear bits 11-12 to enable slow locking mode. Set autodetect mode */
+ /* set the comb notch = 1 */
+ cx18_av_and_or4(cx, CXADEC_MODE_CTRL, 0xFFF7E7F0, 0x02040800);
+
+ /* Enable wtw_en in CRUSH_CTRL (Set bit 22) */
+ /* Enable maj_sel in CRUSH_CTRL (Set bit 20) */
+ cx18_av_and_or4(cx, CXADEC_CRUSH_CTRL, ~0, 0x00500000);
+
+ /* Set VGA_TRACK_RANGE to 0x20 */
+ cx18_av_and_or4(cx, CXADEC_DFE_CTRL2, 0xFFFF00FF, 0x00002000);
+
+ /* Enable VBI capture */
+ cx18_av_write4(cx, CXADEC_OUT_CTRL1, 0x4010253F);
+ /* cx18_av_write4(cx, CXADEC_OUT_CTRL1, 0x4010253E); */
+
+ /* Set the video input.
+ The setting in MODE_CTRL gets lost when we do the above setup */
+ /* EncSetSignalStd(dwDevNum, pEnc->dwSigStd); */
+ /* EncSetVideoInput(dwDevNum, pEnc->VidIndSelection); */
+
+ v = cx18_av_read4(cx, CXADEC_AFE_CTRL);
+ v &= 0xFFFBFFFF; /* turn OFF bit 18 for droop_comp_ch1 */
+ v &= 0xFFFF7FFF; /* turn OFF bit 9 for clamp_sel_ch1 */
+ v &= 0xFFFFFFFE; /* turn OFF bit 0 for 12db_ch1 */
+ /* v |= 0x00000001;*/ /* turn ON bit 0 for 12db_ch1 */
+ cx18_av_write4(cx, CXADEC_AFE_CTRL, v);
+
+/* if(dwEnable && dw3DCombAvailable) { */
+/* CxDevWrReg(CXADEC_SRC_COMB_CFG, 0x7728021F); */
+/* } else { */
+/* CxDevWrReg(CXADEC_SRC_COMB_CFG, 0x6628021F); */
+/* } */
+ cx18_av_write4(cx, CXADEC_SRC_COMB_CFG, 0x6628021F);
+}
+
+/* ----------------------------------------------------------------------- */
+
+static void input_change(struct cx18 *cx)
+{
+ struct cx18_av_state *state = &cx->av_state;
+ v4l2_std_id std = state->std;
+
+ /* Follow step 8c and 8d of section 3.16 in the cx18_av datasheet */
+ if (std & V4L2_STD_SECAM)
+ cx18_av_write(cx, 0x402, 0);
+ else {
+ cx18_av_write(cx, 0x402, 0x04);
+ cx18_av_write(cx, 0x49f, (std & V4L2_STD_NTSC) ? 0x14 : 0x11);
+ }
+ cx18_av_and_or(cx, 0x401, ~0x60, 0);
+ cx18_av_and_or(cx, 0x401, ~0x60, 0x60);
+
+ if (std & V4L2_STD_525_60) {
+ if (std == V4L2_STD_NTSC_M_JP) {
+ /* Japan uses EIAJ audio standard */
+ cx18_av_write(cx, 0x808, 0xf7);
+ } else if (std == V4L2_STD_NTSC_M_KR) {
+ /* South Korea uses A2 audio standard */
+ cx18_av_write(cx, 0x808, 0xf8);
+ } else {
+ /* Others use the BTSC audio standard */
+ cx18_av_write(cx, 0x808, 0xf6);
+ }
+ cx18_av_write(cx, 0x80b, 0x00);
+ } else if (std & V4L2_STD_PAL) {
+ /* Follow tuner change procedure for PAL */
+ cx18_av_write(cx, 0x808, 0xff);
+ cx18_av_write(cx, 0x80b, 0x03);
+ } else if (std & V4L2_STD_SECAM) {
+ /* Select autodetect for SECAM */
+ cx18_av_write(cx, 0x808, 0xff);
+ cx18_av_write(cx, 0x80b, 0x03);
+ }
+
+ if (cx18_av_read(cx, 0x803) & 0x10) {
+ /* restart audio decoder microcontroller */
+ cx18_av_and_or(cx, 0x803, ~0x10, 0x00);
+ cx18_av_and_or(cx, 0x803, ~0x10, 0x10);
+ }
+}
+
+static int set_input(struct cx18 *cx, enum cx18_av_video_input vid_input,
+ enum cx18_av_audio_input aud_input)
+{
+ struct cx18_av_state *state = &cx->av_state;
+ u8 is_composite = (vid_input >= CX18_AV_COMPOSITE1 &&
+ vid_input <= CX18_AV_COMPOSITE8);
+ u8 reg;
+
+ CX18_DEBUG_INFO("decoder set video input %d, audio input %d\n",
+ vid_input, aud_input);
+
+ if (is_composite) {
+ reg = 0xf0 + (vid_input - CX18_AV_COMPOSITE1);
+ } else {
+ int luma = vid_input & 0xf0;
+ int chroma = vid_input & 0xf00;
+
+ if ((vid_input & ~0xff0) ||
+ luma < CX18_AV_SVIDEO_LUMA1 ||
+ luma > CX18_AV_SVIDEO_LUMA4 ||
+ chroma < CX18_AV_SVIDEO_CHROMA4 ||
+ chroma > CX18_AV_SVIDEO_CHROMA8) {
+ CX18_ERR("0x%04x is not a valid video input!\n",
+ vid_input);
+ return -EINVAL;
+ }
+ reg = 0xf0 + ((luma - CX18_AV_SVIDEO_LUMA1) >> 4);
+ if (chroma >= CX18_AV_SVIDEO_CHROMA7) {
+ reg &= 0x3f;
+ reg |= (chroma - CX18_AV_SVIDEO_CHROMA7) >> 2;
+ } else {
+ reg &= 0xcf;
+ reg |= (chroma - CX18_AV_SVIDEO_CHROMA4) >> 4;
+ }
+ }
+
+ switch (aud_input) {
+ case CX18_AV_AUDIO_SERIAL:
+ /* do nothing, use serial audio input */
+ break;
+ case CX18_AV_AUDIO4: reg &= ~0x30; break;
+ case CX18_AV_AUDIO5: reg &= ~0x30; reg |= 0x10; break;
+ case CX18_AV_AUDIO6: reg &= ~0x30; reg |= 0x20; break;
+ case CX18_AV_AUDIO7: reg &= ~0xc0; break;
+ case CX18_AV_AUDIO8: reg &= ~0xc0; reg |= 0x40; break;
+
+ default:
+ CX18_ERR("0x%04x is not a valid audio input!\n", aud_input);
+ return -EINVAL;
+ }
+
+ cx18_av_write(cx, 0x103, reg);
+ /* Set INPUT_MODE to Composite (0) or S-Video (1) */
+ cx18_av_and_or(cx, 0x401, ~0x6, is_composite ? 0 : 0x02);
+ /* Set CH_SEL_ADC2 to 1 if input comes from CH3 */
+ cx18_av_and_or(cx, 0x102, ~0x2, (reg & 0x80) == 0 ? 2 : 0);
+ /* Set DUAL_MODE_ADC2 to 1 if input comes from both CH2 and CH3 */
+ if ((reg & 0xc0) != 0xc0 && (reg & 0x30) != 0x30)
+ cx18_av_and_or(cx, 0x102, ~0x4, 4);
+ else
+ cx18_av_and_or(cx, 0x102, ~0x4, 0);
+ /*cx18_av_and_or4(cx, 0x104, ~0x001b4180, 0x00004180);*/
+
+ state->vid_input = vid_input;
+ state->aud_input = aud_input;
+ cx18_av_audio_set_path(cx);
+ input_change(cx);
+ return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int set_v4lstd(struct cx18 *cx)
+{
+ struct cx18_av_state *state = &cx->av_state;
+ u8 fmt = 0; /* zero is autodetect */
+ u8 pal_m = 0;
+
+ /* First tests should be against specific std */
+ if (state->std == V4L2_STD_NTSC_M_JP) {
+ fmt = 0x2;
+ } else if (state->std == V4L2_STD_NTSC_443) {
+ fmt = 0x3;
+ } else if (state->std == V4L2_STD_PAL_M) {
+ pal_m = 1;
+ fmt = 0x5;
+ } else if (state->std == V4L2_STD_PAL_N) {
+ fmt = 0x6;
+ } else if (state->std == V4L2_STD_PAL_Nc) {
+ fmt = 0x7;
+ } else if (state->std == V4L2_STD_PAL_60) {
+ fmt = 0x8;
+ } else {
+ /* Then, test against generic ones */
+ if (state->std & V4L2_STD_NTSC)
+ fmt = 0x1;
+ else if (state->std & V4L2_STD_PAL)
+ fmt = 0x4;
+ else if (state->std & V4L2_STD_SECAM)
+ fmt = 0xc;
+ }
+
+ CX18_DEBUG_INFO("changing video std to fmt %i\n", fmt);
+
+ /* Follow step 9 of section 3.16 in the cx18_av datasheet.
+ Without this PAL may display a vertical ghosting effect.
+ This happens for example with the Yuan MPC622. */
+ if (fmt >= 4 && fmt < 8) {
+ /* Set format to NTSC-M */
+ cx18_av_and_or(cx, 0x400, ~0xf, 1);
+ /* Turn off LCOMB */
+ cx18_av_and_or(cx, 0x47b, ~6, 0);
+ }
+ cx18_av_and_or(cx, 0x400, ~0xf, fmt);
+ cx18_av_and_or(cx, 0x403, ~0x3, pal_m);
+ cx18_av_vbi_setup(cx);
+ input_change(cx);
+ return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int set_v4lctrl(struct cx18 *cx, struct v4l2_control *ctrl)
+{
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ if (ctrl->value < 0 || ctrl->value > 255) {
+ CX18_ERR("invalid brightness setting %d\n",
+ ctrl->value);
+ return -ERANGE;
+ }
+
+ cx18_av_write(cx, 0x414, ctrl->value - 128);
+ break;
+
+ case V4L2_CID_CONTRAST:
+ if (ctrl->value < 0 || ctrl->value > 127) {
+ CX18_ERR("invalid contrast setting %d\n",
+ ctrl->value);
+ return -ERANGE;
+ }
+
+ cx18_av_write(cx, 0x415, ctrl->value << 1);
+ break;
+
+ case V4L2_CID_SATURATION:
+ if (ctrl->value < 0 || ctrl->value > 127) {
+ CX18_ERR("invalid saturation setting %d\n",
+ ctrl->value);
+ return -ERANGE;
+ }
+
+ cx18_av_write(cx, 0x420, ctrl->value << 1);
+ cx18_av_write(cx, 0x421, ctrl->value << 1);
+ break;
+
+ case V4L2_CID_HUE:
+ if (ctrl->value < -127 || ctrl->value > 127) {
+ CX18_ERR("invalid hue setting %d\n", ctrl->value);
+ return -ERANGE;
+ }
+
+ cx18_av_write(cx, 0x422, ctrl->value);
+ break;
+
+ case V4L2_CID_AUDIO_VOLUME:
+ case V4L2_CID_AUDIO_BASS:
+ case V4L2_CID_AUDIO_TREBLE:
+ case V4L2_CID_AUDIO_BALANCE:
+ case V4L2_CID_AUDIO_MUTE:
+ return cx18_av_audio(cx, VIDIOC_S_CTRL, ctrl);
+
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int get_v4lctrl(struct cx18 *cx, struct v4l2_control *ctrl)
+{
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ ctrl->value = (s8)cx18_av_read(cx, 0x414) + 128;
+ break;
+ case V4L2_CID_CONTRAST:
+ ctrl->value = cx18_av_read(cx, 0x415) >> 1;
+ break;
+ case V4L2_CID_SATURATION:
+ ctrl->value = cx18_av_read(cx, 0x420) >> 1;
+ break;
+ case V4L2_CID_HUE:
+ ctrl->value = (s8)cx18_av_read(cx, 0x422);
+ break;
+ case V4L2_CID_AUDIO_VOLUME:
+ case V4L2_CID_AUDIO_BASS:
+ case V4L2_CID_AUDIO_TREBLE:
+ case V4L2_CID_AUDIO_BALANCE:
+ case V4L2_CID_AUDIO_MUTE:
+ return cx18_av_audio(cx, VIDIOC_G_CTRL, ctrl);
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int get_v4lfmt(struct cx18 *cx, struct v4l2_format *fmt)
+{
+ switch (fmt->type) {
+ case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+ return cx18_av_vbi(cx, VIDIOC_G_FMT, fmt);
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int set_v4lfmt(struct cx18 *cx, struct v4l2_format *fmt)
+{
+ struct cx18_av_state *state = &cx->av_state;
+ struct v4l2_pix_format *pix;
+ int HSC, VSC, Vsrc, Hsrc, filter, Vlines;
+ int is_50Hz = !(state->std & V4L2_STD_525_60);
+
+ switch (fmt->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ pix = &(fmt->fmt.pix);
+
+ Vsrc = (cx18_av_read(cx, 0x476) & 0x3f) << 4;
+ Vsrc |= (cx18_av_read(cx, 0x475) & 0xf0) >> 4;
+
+ Hsrc = (cx18_av_read(cx, 0x472) & 0x3f) << 4;
+ Hsrc |= (cx18_av_read(cx, 0x471) & 0xf0) >> 4;
+
+ Vlines = pix->height + (is_50Hz ? 4 : 7);
+
+ if ((pix->width * 16 < Hsrc) || (Hsrc < pix->width) ||
+ (Vlines * 8 < Vsrc) || (Vsrc < Vlines)) {
+ CX18_ERR("%dx%d is not a valid size!\n",
+ pix->width, pix->height);
+ return -ERANGE;
+ }
+
+ HSC = (Hsrc * (1 << 20)) / pix->width - (1 << 20);
+ VSC = (1 << 16) - (Vsrc * (1 << 9) / Vlines - (1 << 9));
+ VSC &= 0x1fff;
+
+ if (pix->width >= 385)
+ filter = 0;
+ else if (pix->width > 192)
+ filter = 1;
+ else if (pix->width > 96)
+ filter = 2;
+ else
+ filter = 3;
+
+ CX18_DEBUG_INFO("decoder set size %dx%d -> scale %ux%u\n",
+ pix->width, pix->height, HSC, VSC);
+
+ /* HSCALE=HSC */
+ cx18_av_write(cx, 0x418, HSC & 0xff);
+ cx18_av_write(cx, 0x419, (HSC >> 8) & 0xff);
+ cx18_av_write(cx, 0x41a, HSC >> 16);
+ /* VSCALE=VSC */
+ cx18_av_write(cx, 0x41c, VSC & 0xff);
+ cx18_av_write(cx, 0x41d, VSC >> 8);
+ /* VS_INTRLACE=1 VFILT=filter */
+ cx18_av_write(cx, 0x41e, 0x8 | filter);
+ break;
+
+ case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+ return cx18_av_vbi(cx, VIDIOC_S_FMT, fmt);
+
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ return cx18_av_vbi(cx, VIDIOC_S_FMT, fmt);
+
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+int cx18_av_cmd(struct cx18 *cx, unsigned int cmd, void *arg)
+{
+ struct cx18_av_state *state = &cx->av_state;
+ struct v4l2_tuner *vt = arg;
+ struct v4l2_routing *route = arg;
+
+ /* ignore these commands */
+ switch (cmd) {
+ case TUNER_SET_TYPE_ADDR:
+ return 0;
+ }
+
+ if (!state->is_initialized) {
+ CX18_DEBUG_INFO("cmd %08x triggered fw load\n", cmd);
+ /* initialize on first use */
+ state->is_initialized = 1;
+ cx18_av_initialize(cx);
+ }
+
+ switch (cmd) {
+ case VIDIOC_INT_DECODE_VBI_LINE:
+ return cx18_av_vbi(cx, cmd, arg);
+
+ case VIDIOC_INT_AUDIO_CLOCK_FREQ:
+ return cx18_av_audio(cx, cmd, arg);
+
+ case VIDIOC_STREAMON:
+ CX18_DEBUG_INFO("enable output\n");
+ cx18_av_write(cx, 0x115, 0x8c);
+ cx18_av_write(cx, 0x116, 0x07);
+ break;
+
+ case VIDIOC_STREAMOFF:
+ CX18_DEBUG_INFO("disable output\n");
+ cx18_av_write(cx, 0x115, 0x00);
+ cx18_av_write(cx, 0x116, 0x00);
+ break;
+
+ case VIDIOC_LOG_STATUS:
+ log_video_status(cx);
+ log_audio_status(cx);
+ break;
+
+ case VIDIOC_G_CTRL:
+ return get_v4lctrl(cx, (struct v4l2_control *)arg);
+
+ case VIDIOC_S_CTRL:
+ return set_v4lctrl(cx, (struct v4l2_control *)arg);
+
+ case VIDIOC_QUERYCTRL:
+ {
+ struct v4l2_queryctrl *qc = arg;
+
+ switch (qc->id) {
+ case V4L2_CID_BRIGHTNESS:
+ case V4L2_CID_CONTRAST:
+ case V4L2_CID_SATURATION:
+ case V4L2_CID_HUE:
+ return v4l2_ctrl_query_fill_std(qc);
+ default:
+ break;
+ }
+
+ switch (qc->id) {
+ case V4L2_CID_AUDIO_VOLUME:
+ case V4L2_CID_AUDIO_MUTE:
+ case V4L2_CID_AUDIO_BALANCE:
+ case V4L2_CID_AUDIO_BASS:
+ case V4L2_CID_AUDIO_TREBLE:
+ return v4l2_ctrl_query_fill_std(qc);
+ default:
+ return -EINVAL;
+ }
+ return -EINVAL;
+ }
+
+ case VIDIOC_G_STD:
+ *(v4l2_std_id *)arg = state->std;
+ break;
+
+ case VIDIOC_S_STD:
+ if (state->radio == 0 && state->std == *(v4l2_std_id *)arg)
+ return 0;
+ state->radio = 0;
+ state->std = *(v4l2_std_id *)arg;
+ return set_v4lstd(cx);
+
+ case AUDC_SET_RADIO:
+ state->radio = 1;
+ break;
+
+ case VIDIOC_INT_G_VIDEO_ROUTING:
+ route->input = state->vid_input;
+ route->output = 0;
+ break;
+
+ case VIDIOC_INT_S_VIDEO_ROUTING:
+ return set_input(cx, route->input, state->aud_input);
+
+ case VIDIOC_INT_G_AUDIO_ROUTING:
+ route->input = state->aud_input;
+ route->output = 0;
+ break;
+
+ case VIDIOC_INT_S_AUDIO_ROUTING:
+ return set_input(cx, state->vid_input, route->input);
+
+ case VIDIOC_S_FREQUENCY:
+ input_change(cx);
+ break;
+
+ case VIDIOC_G_TUNER:
+ {
+ u8 vpres = cx18_av_read(cx, 0x40e) & 0x20;
+ u8 mode;
+ int val = 0;
+
+ if (state->radio)
+ break;
+
+ vt->signal = vpres ? 0xffff : 0x0;
+
+ vt->capability |=
+ V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_LANG1 |
+ V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP;
+
+ mode = cx18_av_read(cx, 0x804);
+
+ /* get rxsubchans and audmode */
+ if ((mode & 0xf) == 1)
+ val |= V4L2_TUNER_SUB_STEREO;
+ else
+ val |= V4L2_TUNER_SUB_MONO;
+
+ if (mode == 2 || mode == 4)
+ val = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
+
+ if (mode & 0x10)
+ val |= V4L2_TUNER_SUB_SAP;
+
+ vt->rxsubchans = val;
+ vt->audmode = state->audmode;
+ break;
+ }
+
+ case VIDIOC_S_TUNER:
+ if (state->radio)
+ break;
+
+ switch (vt->audmode) {
+ case V4L2_TUNER_MODE_MONO:
+ /* mono -> mono
+ stereo -> mono
+ bilingual -> lang1 */
+ cx18_av_and_or(cx, 0x809, ~0xf, 0x00);
+ break;
+ case V4L2_TUNER_MODE_STEREO:
+ case V4L2_TUNER_MODE_LANG1:
+ /* mono -> mono
+ stereo -> stereo
+ bilingual -> lang1 */
+ cx18_av_and_or(cx, 0x809, ~0xf, 0x04);
+ break;
+ case V4L2_TUNER_MODE_LANG1_LANG2:
+ /* mono -> mono
+ stereo -> stereo
+ bilingual -> lang1/lang2 */
+ cx18_av_and_or(cx, 0x809, ~0xf, 0x07);
+ break;
+ case V4L2_TUNER_MODE_LANG2:
+ /* mono -> mono
+ stereo -> stereo
+ bilingual -> lang2 */
+ cx18_av_and_or(cx, 0x809, ~0xf, 0x01);
+ break;
+ default:
+ return -EINVAL;
+ }
+ state->audmode = vt->audmode;
+ break;
+
+ case VIDIOC_G_FMT:
+ return get_v4lfmt(cx, (struct v4l2_format *)arg);
+
+ case VIDIOC_S_FMT:
+ return set_v4lfmt(cx, (struct v4l2_format *)arg);
+
+ case VIDIOC_INT_RESET:
+ cx18_av_initialize(cx);
+ break;
+
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+/* ----------------------------------------------------------------------- */
+
+static void log_video_status(struct cx18 *cx)
+{
+ static const char *const fmt_strs[] = {
+ "0x0",
+ "NTSC-M", "NTSC-J", "NTSC-4.43",
+ "PAL-BDGHI", "PAL-M", "PAL-N", "PAL-Nc", "PAL-60",
+ "0x9", "0xA", "0xB",
+ "SECAM",
+ "0xD", "0xE", "0xF"
+ };
+
+ struct cx18_av_state *state = &cx->av_state;
+ u8 vidfmt_sel = cx18_av_read(cx, 0x400) & 0xf;
+ u8 gen_stat1 = cx18_av_read(cx, 0x40d);
+ u8 gen_stat2 = cx18_av_read(cx, 0x40e);
+ int vid_input = state->vid_input;
+
+ CX18_INFO("Video signal: %spresent\n",
+ (gen_stat2 & 0x20) ? "" : "not ");
+ CX18_INFO("Detected format: %s\n",
+ fmt_strs[gen_stat1 & 0xf]);
+
+ CX18_INFO("Specified standard: %s\n",
+ vidfmt_sel ? fmt_strs[vidfmt_sel] : "automatic detection");
+
+ if (vid_input >= CX18_AV_COMPOSITE1 &&
+ vid_input <= CX18_AV_COMPOSITE8) {
+ CX18_INFO("Specified video input: Composite %d\n",
+ vid_input - CX18_AV_COMPOSITE1 + 1);
+ } else {
+ CX18_INFO("Specified video input: S-Video (Luma In%d, Chroma In%d)\n",
+ (vid_input & 0xf0) >> 4, (vid_input & 0xf00) >> 8);
+ }
+
+ CX18_INFO("Specified audioclock freq: %d Hz\n", state->audclk_freq);
+}
+
+/* ----------------------------------------------------------------------- */
+
+static void log_audio_status(struct cx18 *cx)
+{
+ struct cx18_av_state *state = &cx->av_state;
+ u8 download_ctl = cx18_av_read(cx, 0x803);
+ u8 mod_det_stat0 = cx18_av_read(cx, 0x805);
+ u8 mod_det_stat1 = cx18_av_read(cx, 0x804);
+ u8 audio_config = cx18_av_read(cx, 0x808);
+ u8 pref_mode = cx18_av_read(cx, 0x809);
+ u8 afc0 = cx18_av_read(cx, 0x80b);
+ u8 mute_ctl = cx18_av_read(cx, 0x8d3);
+ int aud_input = state->aud_input;
+ char *p;
+
+ switch (mod_det_stat0) {
+ case 0x00: p = "mono"; break;
+ case 0x01: p = "stereo"; break;
+ case 0x02: p = "dual"; break;
+ case 0x04: p = "tri"; break;
+ case 0x10: p = "mono with SAP"; break;
+ case 0x11: p = "stereo with SAP"; break;
+ case 0x12: p = "dual with SAP"; break;
+ case 0x14: p = "tri with SAP"; break;
+ case 0xfe: p = "forced mode"; break;
+ default: p = "not defined";
+ }
+ CX18_INFO("Detected audio mode: %s\n", p);
+
+ switch (mod_det_stat1) {
+ case 0x00: p = "BTSC"; break;
+ case 0x01: p = "EIAJ"; break;
+ case 0x02: p = "A2-M"; break;
+ case 0x03: p = "A2-BG"; break;
+ case 0x04: p = "A2-DK1"; break;
+ case 0x05: p = "A2-DK2"; break;
+ case 0x06: p = "A2-DK3"; break;
+ case 0x07: p = "A1 (6.0 MHz FM Mono)"; break;
+ case 0x08: p = "AM-L"; break;
+ case 0x09: p = "NICAM-BG"; break;
+ case 0x0a: p = "NICAM-DK"; break;
+ case 0x0b: p = "NICAM-I"; break;
+ case 0x0c: p = "NICAM-L"; break;
+ case 0x0d: p = "BTSC/EIAJ/A2-M Mono (4.5 MHz FMMono)"; break;
+ case 0xff: p = "no detected audio standard"; break;
+ default: p = "not defined";
+ }
+ CX18_INFO("Detected audio standard: %s\n", p);
+ CX18_INFO("Audio muted: %s\n",
+ (mute_ctl & 0x2) ? "yes" : "no");
+ CX18_INFO("Audio microcontroller: %s\n",
+ (download_ctl & 0x10) ? "running" : "stopped");
+
+ switch (audio_config >> 4) {
+ case 0x00: p = "BTSC"; break;
+ case 0x01: p = "EIAJ"; break;
+ case 0x02: p = "A2-M"; break;
+ case 0x03: p = "A2-BG"; break;
+ case 0x04: p = "A2-DK1"; break;
+ case 0x05: p = "A2-DK2"; break;
+ case 0x06: p = "A2-DK3"; break;
+ case 0x07: p = "A1 (6.0 MHz FM Mono)"; break;
+ case 0x08: p = "AM-L"; break;
+ case 0x09: p = "NICAM-BG"; break;
+ case 0x0a: p = "NICAM-DK"; break;
+ case 0x0b: p = "NICAM-I"; break;
+ case 0x0c: p = "NICAM-L"; break;
+ case 0x0d: p = "FM radio"; break;
+ case 0x0f: p = "automatic detection"; break;
+ default: p = "undefined";
+ }
+ CX18_INFO("Configured audio standard: %s\n", p);
+
+ if ((audio_config >> 4) < 0xF) {
+ switch (audio_config & 0xF) {
+ case 0x00: p = "MONO1 (LANGUAGE A/Mono L+R channel for BTSC, EIAJ, A2)"; break;
+ case 0x01: p = "MONO2 (LANGUAGE B)"; break;
+ case 0x02: p = "MONO3 (STEREO forced MONO)"; break;
+ case 0x03: p = "MONO4 (NICAM ANALOG-Language C/Analog Fallback)"; break;
+ case 0x04: p = "STEREO"; break;
+ case 0x05: p = "DUAL1 (AB)"; break;
+ case 0x06: p = "DUAL2 (AC) (FM)"; break;
+ case 0x07: p = "DUAL3 (BC) (FM)"; break;
+ case 0x08: p = "DUAL4 (AC) (AM)"; break;
+ case 0x09: p = "DUAL5 (BC) (AM)"; break;
+ case 0x0a: p = "SAP"; break;
+ default: p = "undefined";
+ }
+ CX18_INFO("Configured audio mode: %s\n", p);
+ } else {
+ switch (audio_config & 0xF) {
+ case 0x00: p = "BG"; break;
+ case 0x01: p = "DK1"; break;
+ case 0x02: p = "DK2"; break;
+ case 0x03: p = "DK3"; break;
+ case 0x04: p = "I"; break;
+ case 0x05: p = "L"; break;
+ case 0x06: p = "BTSC"; break;
+ case 0x07: p = "EIAJ"; break;
+ case 0x08: p = "A2-M"; break;
+ case 0x09: p = "FM Radio"; break;
+ case 0x0f: p = "automatic standard and mode detection"; break;
+ default: p = "undefined";
+ }
+ CX18_INFO("Configured audio system: %s\n", p);
+ }
+
+ if (aud_input)
+ CX18_INFO("Specified audio input: Tuner (In%d)\n",
+ aud_input);
+ else
+ CX18_INFO("Specified audio input: External\n");
+
+ switch (pref_mode & 0xf) {
+ case 0: p = "mono/language A"; break;
+ case 1: p = "language B"; break;
+ case 2: p = "language C"; break;
+ case 3: p = "analog fallback"; break;
+ case 4: p = "stereo"; break;
+ case 5: p = "language AC"; break;
+ case 6: p = "language BC"; break;
+ case 7: p = "language AB"; break;
+ default: p = "undefined";
+ }
+ CX18_INFO("Preferred audio mode: %s\n", p);
+
+ if ((audio_config & 0xf) == 0xf) {
+ switch ((afc0 >> 2) & 0x1) {
+ case 0: p = "system DK"; break;
+ case 1: p = "system L"; break;
+ }
+ CX18_INFO("Selected 65 MHz format: %s\n", p);
+
+ switch (afc0 & 0x3) {
+ case 0: p = "BTSC"; break;
+ case 1: p = "EIAJ"; break;
+ case 2: p = "A2-M"; break;
+ default: p = "undefined";
+ }
+ CX18_INFO("Selected 45 MHz format: %s\n", p);
+ }
+}
diff --git a/drivers/media/video/cx18/cx18-av-core.h b/drivers/media/video/cx18/cx18-av-core.h
new file mode 100644
index 0000000..786901d
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-av-core.h
@@ -0,0 +1,318 @@
+/*
+ * cx18 ADEC header
+ *
+ * Derived from cx25840-core.h
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+#ifndef _CX18_AV_CORE_H_
+#define _CX18_AV_CORE_H_
+
+struct cx18;
+
+enum cx18_av_video_input {
+ /* Composite video inputs In1-In8 */
+ CX18_AV_COMPOSITE1 = 1,
+ CX18_AV_COMPOSITE2,
+ CX18_AV_COMPOSITE3,
+ CX18_AV_COMPOSITE4,
+ CX18_AV_COMPOSITE5,
+ CX18_AV_COMPOSITE6,
+ CX18_AV_COMPOSITE7,
+ CX18_AV_COMPOSITE8,
+
+ /* S-Video inputs consist of one luma input (In1-In4) ORed with one
+ chroma input (In5-In8) */
+ CX18_AV_SVIDEO_LUMA1 = 0x10,
+ CX18_AV_SVIDEO_LUMA2 = 0x20,
+ CX18_AV_SVIDEO_LUMA3 = 0x30,
+ CX18_AV_SVIDEO_LUMA4 = 0x40,
+ CX18_AV_SVIDEO_CHROMA4 = 0x400,
+ CX18_AV_SVIDEO_CHROMA5 = 0x500,
+ CX18_AV_SVIDEO_CHROMA6 = 0x600,
+ CX18_AV_SVIDEO_CHROMA7 = 0x700,
+ CX18_AV_SVIDEO_CHROMA8 = 0x800,
+
+ /* S-Video aliases for common luma/chroma combinations */
+ CX18_AV_SVIDEO1 = 0x510,
+ CX18_AV_SVIDEO2 = 0x620,
+ CX18_AV_SVIDEO3 = 0x730,
+ CX18_AV_SVIDEO4 = 0x840,
+};
+
+enum cx18_av_audio_input {
+ /* Audio inputs: serial or In4-In8 */
+ CX18_AV_AUDIO_SERIAL,
+ CX18_AV_AUDIO4 = 4,
+ CX18_AV_AUDIO5,
+ CX18_AV_AUDIO6,
+ CX18_AV_AUDIO7,
+ CX18_AV_AUDIO8,
+};
+
+struct cx18_av_state {
+ int radio;
+ v4l2_std_id std;
+ enum cx18_av_video_input vid_input;
+ enum cx18_av_audio_input aud_input;
+ u32 audclk_freq;
+ int audmode;
+ int vbi_line_offset;
+ u32 id;
+ u32 rev;
+ int is_initialized;
+};
+
+
+/* Registers */
+#define CXADEC_CHIP_TYPE_TIGER 0x837
+#define CXADEC_CHIP_TYPE_MAKO 0x843
+
+#define CXADEC_HOST_REG1 0x000
+#define CXADEC_HOST_REG2 0x001
+
+#define CXADEC_CHIP_CTRL 0x100
+#define CXADEC_AFE_CTRL 0x104
+#define CXADEC_PLL_CTRL1 0x108
+#define CXADEC_VID_PLL_FRAC 0x10C
+#define CXADEC_AUX_PLL_FRAC 0x110
+#define CXADEC_PIN_CTRL1 0x114
+#define CXADEC_PIN_CTRL2 0x118
+#define CXADEC_PIN_CFG1 0x11C
+#define CXADEC_PIN_CFG2 0x120
+
+#define CXADEC_PIN_CFG3 0x124
+#define CXADEC_I2S_MCLK 0x127
+
+#define CXADEC_AUD_LOCK1 0x128
+#define CXADEC_AUD_LOCK2 0x12C
+#define CXADEC_POWER_CTRL 0x130
+#define CXADEC_AFE_DIAG_CTRL1 0x134
+#define CXADEC_AFE_DIAG_CTRL2 0x138
+#define CXADEC_AFE_DIAG_CTRL3 0x13C
+#define CXADEC_PLL_DIAG_CTRL 0x140
+#define CXADEC_TEST_CTRL1 0x144
+#define CXADEC_TEST_CTRL2 0x148
+#define CXADEC_BIST_STAT 0x14C
+#define CXADEC_DLL1_DIAG_CTRL 0x158
+#define CXADEC_DLL2_DIAG_CTRL 0x15C
+
+/* IR registers */
+#define CXADEC_IR_CTRL_REG 0x200
+#define CXADEC_IR_TXCLK_REG 0x204
+#define CXADEC_IR_RXCLK_REG 0x208
+#define CXADEC_IR_CDUTY_REG 0x20C
+#define CXADEC_IR_STAT_REG 0x210
+#define CXADEC_IR_IRQEN_REG 0x214
+#define CXADEC_IR_FILTER_REG 0x218
+#define CXADEC_IR_FIFO_REG 0x21C
+
+/* Video Registers */
+#define CXADEC_MODE_CTRL 0x400
+#define CXADEC_OUT_CTRL1 0x404
+#define CXADEC_OUT_CTRL2 0x408
+#define CXADEC_GEN_STAT 0x40C
+#define CXADEC_INT_STAT_MASK 0x410
+#define CXADEC_LUMA_CTRL 0x414
+
+#define CXADEC_BRIGHTNESS_CTRL_BYTE 0x414
+#define CXADEC_CONTRAST_CTRL_BYTE 0x415
+#define CXADEC_LUMA_CTRL_BYTE_3 0x416
+
+#define CXADEC_HSCALE_CTRL 0x418
+#define CXADEC_VSCALE_CTRL 0x41C
+
+#define CXADEC_CHROMA_CTRL 0x420
+
+#define CXADEC_USAT_CTRL_BYTE 0x420
+#define CXADEC_VSAT_CTRL_BYTE 0x421
+#define CXADEC_HUE_CTRL_BYTE 0x422
+
+#define CXADEC_VBI_LINE_CTRL1 0x424
+#define CXADEC_VBI_LINE_CTRL2 0x428
+#define CXADEC_VBI_LINE_CTRL3 0x42C
+#define CXADEC_VBI_LINE_CTRL4 0x430
+#define CXADEC_VBI_LINE_CTRL5 0x434
+#define CXADEC_VBI_FC_CFG 0x438
+#define CXADEC_VBI_MISC_CFG1 0x43C
+#define CXADEC_VBI_MISC_CFG2 0x440
+#define CXADEC_VBI_PAY1 0x444
+#define CXADEC_VBI_PAY2 0x448
+#define CXADEC_VBI_CUST1_CFG1 0x44C
+#define CXADEC_VBI_CUST1_CFG2 0x450
+#define CXADEC_VBI_CUST1_CFG3 0x454
+#define CXADEC_VBI_CUST2_CFG1 0x458
+#define CXADEC_VBI_CUST2_CFG2 0x45C
+#define CXADEC_VBI_CUST2_CFG3 0x460
+#define CXADEC_VBI_CUST3_CFG1 0x464
+#define CXADEC_VBI_CUST3_CFG2 0x468
+#define CXADEC_VBI_CUST3_CFG3 0x46C
+#define CXADEC_HORIZ_TIM_CTRL 0x470
+#define CXADEC_VERT_TIM_CTRL 0x474
+#define CXADEC_SRC_COMB_CFG 0x478
+#define CXADEC_CHROMA_VBIOFF_CFG 0x47C
+#define CXADEC_FIELD_COUNT 0x480
+#define CXADEC_MISC_TIM_CTRL 0x484
+#define CXADEC_DFE_CTRL1 0x488
+#define CXADEC_DFE_CTRL2 0x48C
+#define CXADEC_DFE_CTRL3 0x490
+#define CXADEC_PLL_CTRL2 0x494
+#define CXADEC_HTL_CTRL 0x498
+#define CXADEC_COMB_CTRL 0x49C
+#define CXADEC_CRUSH_CTRL 0x4A0
+#define CXADEC_SOFT_RST_CTRL 0x4A4
+#define CXADEC_MV_DT_CTRL2 0x4A8
+#define CXADEC_MV_DT_CTRL3 0x4AC
+#define CXADEC_MISC_DIAG_CTRL 0x4B8
+
+#define CXADEC_DL_CTL 0x800
+#define CXADEC_DL_CTL_ADDRESS_LOW 0x800 /* Byte 1 in DL_CTL */
+#define CXADEC_DL_CTL_ADDRESS_HIGH 0x801 /* Byte 2 in DL_CTL */
+#define CXADEC_DL_CTL_DATA 0x802 /* Byte 3 in DL_CTL */
+#define CXADEC_DL_CTL_CONTROL 0x803 /* Byte 4 in DL_CTL */
+
+#define CXADEC_STD_DET_STATUS 0x804
+
+#define CXADEC_STD_DET_CTL 0x808
+#define CXADEC_STD_DET_CTL_AUD_CTL 0x808 /* Byte 1 in STD_DET_CTL */
+#define CXADEC_STD_DET_CTL_PREF_MODE 0x809 /* Byte 2 in STD_DET_CTL */
+
+#define CXADEC_DW8051_INT 0x80C
+#define CXADEC_GENERAL_CTL 0x810
+#define CXADEC_AAGC_CTL 0x814
+#define CXADEC_IF_SRC_CTL 0x818
+#define CXADEC_ANLOG_DEMOD_CTL 0x81C
+#define CXADEC_ROT_FREQ_CTL 0x820
+#define CXADEC_FM1_CTL 0x824
+#define CXADEC_PDF_CTL 0x828
+#define CXADEC_DFT1_CTL1 0x82C
+#define CXADEC_DFT1_CTL2 0x830
+#define CXADEC_DFT_STATUS 0x834
+#define CXADEC_DFT2_CTL1 0x838
+#define CXADEC_DFT2_CTL2 0x83C
+#define CXADEC_DFT2_STATUS 0x840
+#define CXADEC_DFT3_CTL1 0x844
+#define CXADEC_DFT3_CTL2 0x848
+#define CXADEC_DFT3_STATUS 0x84C
+#define CXADEC_DFT4_CTL1 0x850
+#define CXADEC_DFT4_CTL2 0x854
+#define CXADEC_DFT4_STATUS 0x858
+#define CXADEC_AM_MTS_DET 0x85C
+#define CXADEC_ANALOG_MUX_CTL 0x860
+#define CXADEC_DIG_PLL_CTL1 0x864
+#define CXADEC_DIG_PLL_CTL2 0x868
+#define CXADEC_DIG_PLL_CTL3 0x86C
+#define CXADEC_DIG_PLL_CTL4 0x870
+#define CXADEC_DIG_PLL_CTL5 0x874
+#define CXADEC_DEEMPH_GAIN_CTL 0x878
+#define CXADEC_DEEMPH_COEF1 0x87C
+#define CXADEC_DEEMPH_COEF2 0x880
+#define CXADEC_DBX1_CTL1 0x884
+#define CXADEC_DBX1_CTL2 0x888
+#define CXADEC_DBX1_STATUS 0x88C
+#define CXADEC_DBX2_CTL1 0x890
+#define CXADEC_DBX2_CTL2 0x894
+#define CXADEC_DBX2_STATUS 0x898
+#define CXADEC_AM_FM_DIFF 0x89C
+
+/* NICAM registers go here */
+#define CXADEC_NICAM_STATUS 0x8C8
+#define CXADEC_DEMATRIX_CTL 0x8CC
+
+#define CXADEC_PATH1_CTL1 0x8D0
+#define CXADEC_PATH1_VOL_CTL 0x8D4
+#define CXADEC_PATH1_EQ_CTL 0x8D8
+#define CXADEC_PATH1_SC_CTL 0x8DC
+
+#define CXADEC_PATH2_CTL1 0x8E0
+#define CXADEC_PATH2_VOL_CTL 0x8E4
+#define CXADEC_PATH2_EQ_CTL 0x8E8
+#define CXADEC_PATH2_SC_CTL 0x8EC
+
+#define CXADEC_SRC_CTL 0x8F0
+#define CXADEC_SRC_LF_COEF 0x8F4
+#define CXADEC_SRC1_CTL 0x8F8
+#define CXADEC_SRC2_CTL 0x8FC
+#define CXADEC_SRC3_CTL 0x900
+#define CXADEC_SRC4_CTL 0x904
+#define CXADEC_SRC5_CTL 0x908
+#define CXADEC_SRC6_CTL 0x90C
+
+#define CXADEC_BASEBAND_OUT_SEL 0x910
+#define CXADEC_I2S_IN_CTL 0x914
+#define CXADEC_I2S_OUT_CTL 0x918
+#define CXADEC_AC97_CTL 0x91C
+#define CXADEC_QAM_PDF 0x920
+#define CXADEC_QAM_CONST_DEC 0x924
+#define CXADEC_QAM_ROTATOR_FREQ 0x948
+
+/* Bit defintions / settings used in Mako Audio */
+#define CXADEC_PREF_MODE_MONO_LANGA 0
+#define CXADEC_PREF_MODE_MONO_LANGB 1
+#define CXADEC_PREF_MODE_MONO_LANGC 2
+#define CXADEC_PREF_MODE_FALLBACK 3
+#define CXADEC_PREF_MODE_STEREO 4
+#define CXADEC_PREF_MODE_DUAL_LANG_AC 5
+#define CXADEC_PREF_MODE_DUAL_LANG_BC 6
+#define CXADEC_PREF_MODE_DUAL_LANG_AB 7
+
+
+#define CXADEC_DETECT_STEREO 1
+#define CXADEC_DETECT_DUAL 2
+#define CXADEC_DETECT_TRI 4
+#define CXADEC_DETECT_SAP 0x10
+#define CXADEC_DETECT_NO_SIGNAL 0xFF
+
+#define CXADEC_SELECT_AUDIO_STANDARD_BG 0xF0 /* NICAM BG and A2 BG */
+#define CXADEC_SELECT_AUDIO_STANDARD_DK1 0xF1 /* NICAM DK and A2 DK */
+#define CXADEC_SELECT_AUDIO_STANDARD_DK2 0xF2
+#define CXADEC_SELECT_AUDIO_STANDARD_DK3 0xF3
+#define CXADEC_SELECT_AUDIO_STANDARD_I 0xF4 /* NICAM I and A1 */
+#define CXADEC_SELECT_AUDIO_STANDARD_L 0xF5 /* NICAM L and System L AM */
+#define CXADEC_SELECT_AUDIO_STANDARD_BTSC 0xF6
+#define CXADEC_SELECT_AUDIO_STANDARD_EIAJ 0xF7
+#define CXADEC_SELECT_AUDIO_STANDARD_A2_M 0xF8 /* A2 M */
+#define CXADEC_SELECT_AUDIO_STANDARD_FM 0xF9 /* FM radio */
+#define CXADEC_SELECT_AUDIO_STANDARD_AUTO 0xFF /* Auto detect */
+
+/* ----------------------------------------------------------------------- */
+/* cx18_av-core.c */
+int cx18_av_write(struct cx18 *cx, u16 addr, u8 value);
+int cx18_av_write4(struct cx18 *cx, u16 addr, u32 value);
+u8 cx18_av_read(struct cx18 *cx, u16 addr);
+u32 cx18_av_read4(struct cx18 *cx, u16 addr);
+int cx18_av_and_or(struct cx18 *cx, u16 addr, unsigned mask, u8 value);
+int cx18_av_and_or4(struct cx18 *cx, u16 addr, u32 mask, u32 value);
+int cx18_av_cmd(struct cx18 *cx, unsigned int cmd, void *arg);
+
+/* ----------------------------------------------------------------------- */
+/* cx18_av-firmware.c */
+int cx18_av_loadfw(struct cx18 *cx);
+
+/* ----------------------------------------------------------------------- */
+/* cx18_av-audio.c */
+int cx18_av_audio(struct cx18 *cx, unsigned int cmd, void *arg);
+void cx18_av_audio_set_path(struct cx18 *cx);
+
+/* ----------------------------------------------------------------------- */
+/* cx18_av-vbi.c */
+void cx18_av_vbi_setup(struct cx18 *cx);
+int cx18_av_vbi(struct cx18 *cx, unsigned int cmd, void *arg);
+
+#endif
diff --git a/drivers/media/video/cx18/cx18-av-firmware.c b/drivers/media/video/cx18/cx18-av-firmware.c
new file mode 100644
index 0000000..526e142
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-av-firmware.c
@@ -0,0 +1,120 @@
+/*
+ * cx18 ADEC firmware functions
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+#include "cx18-driver.h"
+#include <linux/firmware.h>
+
+#define FWFILE "v4l-cx23418-dig.fw"
+
+int cx18_av_loadfw(struct cx18 *cx)
+{
+ const struct firmware *fw = NULL;
+ u32 size;
+ u32 v;
+ u8 *ptr;
+ int i;
+
+ if (request_firmware(&fw, FWFILE, &cx->dev->dev) != 0) {
+ CX18_ERR("unable to open firmware %s\n", FWFILE);
+ return -EINVAL;
+ }
+
+ cx18_av_write4(cx, CXADEC_CHIP_CTRL, 0x00010000);
+ cx18_av_write(cx, CXADEC_STD_DET_CTL, 0xf6); /* Byte 0 */
+
+ /* Reset the Mako core (Register is undocumented.) */
+ cx18_av_write4(cx, 0x8100, 0x00010000);
+
+ /* Put the 8051 in reset and enable firmware upload */
+ cx18_av_write4(cx, CXADEC_DL_CTL, 0x0F000000);
+
+ ptr = fw->data;
+ size = fw->size;
+
+ for (i = 0; i < size; i++) {
+ u32 dl_control = 0x0F000000 | ((u32)ptr[i] << 16);
+ u32 value = 0;
+ int retries;
+
+ for (retries = 0; retries < 5; retries++) {
+ cx18_av_write4(cx, CXADEC_DL_CTL, dl_control);
+ value = cx18_av_read4(cx, CXADEC_DL_CTL);
+ if ((value & 0x3F00) == (dl_control & 0x3F00))
+ break;
+ }
+ if (retries >= 5) {
+ CX18_ERR("unable to load firmware %s\n", FWFILE);
+ release_firmware(fw);
+ return -EIO;
+ }
+ }
+
+ cx18_av_write4(cx, CXADEC_DL_CTL, 0x13000000 | fw->size);
+
+ /* Output to the 416 */
+ cx18_av_and_or4(cx, CXADEC_PIN_CTRL1, ~0, 0x78000);
+
+ /* Audio input control 1 set to Sony mode */
+ /* Audio output input 2 is 0 for slave operation input */
+ /* 0xC4000914[5]: 0 = left sample on WS=0, 1 = left sample on WS=1 */
+ /* 0xC4000914[7]: 0 = Philips mode, 1 = Sony mode (1st SCK rising edge
+ after WS transition for first bit of audio word. */
+ cx18_av_write4(cx, CXADEC_I2S_IN_CTL, 0x000000A0);
+
+ /* Audio output control 1 is set to Sony mode */
+ /* Audio output control 2 is set to 1 for master mode */
+ /* 0xC4000918[5]: 0 = left sample on WS=0, 1 = left sample on WS=1 */
+ /* 0xC4000918[7]: 0 = Philips mode, 1 = Sony mode (1st SCK rising edge
+ after WS transition for first bit of audio word. */
+ /* 0xC4000918[8]: 0 = slave operation, 1 = master (SCK_OUT and WS_OUT
+ are generated) */
+ cx18_av_write4(cx, CXADEC_I2S_OUT_CTL, 0x000001A0);
+
+ /* set alt I2s master clock to /16 and enable alt divider i2s
+ passthrough */
+ cx18_av_write4(cx, CXADEC_PIN_CFG3, 0x5000B687);
+
+ cx18_av_write4(cx, CXADEC_STD_DET_CTL, 0x000000F6);
+ /* CxDevWrReg(CXADEC_STD_DET_CTL, 0x000000FF); */
+
+ /* Set bit 0 in register 0x9CC to signify that this is MiniMe. */
+ /* Register 0x09CC is defined by the Merlin firmware, and doesn't
+ have a name in the spec. */
+ cx18_av_write4(cx, 0x09CC, 1);
+
+#define CX18_AUDIO_ENABLE 0xc72014
+ v = read_reg(CX18_AUDIO_ENABLE);
+ /* If bit 11 is 1 */
+ if (v & 0x800)
+ write_reg(v & 0xFFFFFBFF, CX18_AUDIO_ENABLE); /* Clear bit 10 */
+
+ /* Enable WW auto audio standard detection */
+ v = cx18_av_read4(cx, CXADEC_STD_DET_CTL);
+ v |= 0xFF; /* Auto by default */
+ v |= 0x400; /* Stereo by default */
+ v |= 0x14000000;
+ cx18_av_write4(cx, CXADEC_STD_DET_CTL, v);
+
+ release_firmware(fw);
+
+ CX18_INFO("loaded %s firmware (%d bytes)\n", FWFILE, size);
+ return 0;
+}
diff --git a/drivers/media/video/cx18/cx18-av-vbi.c b/drivers/media/video/cx18/cx18-av-vbi.c
new file mode 100644
index 0000000..d09f1da
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-av-vbi.c
@@ -0,0 +1,413 @@
+/*
+ * cx18 ADEC VBI functions
+ *
+ * Derived from cx25840-vbi.c
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+
+#include "cx18-driver.h"
+
+static int odd_parity(u8 c)
+{
+ c ^= (c >> 4);
+ c ^= (c >> 2);
+ c ^= (c >> 1);
+
+ return c & 1;
+}
+
+static int decode_vps(u8 *dst, u8 *p)
+{
+ static const u8 biphase_tbl[] = {
+ 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4,
+ 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0,
+ 0xd2, 0x5a, 0x52, 0xd2, 0x96, 0x1e, 0x16, 0x96,
+ 0x92, 0x1a, 0x12, 0x92, 0xd2, 0x5a, 0x52, 0xd2,
+ 0xd0, 0x58, 0x50, 0xd0, 0x94, 0x1c, 0x14, 0x94,
+ 0x90, 0x18, 0x10, 0x90, 0xd0, 0x58, 0x50, 0xd0,
+ 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4,
+ 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0,
+ 0xe1, 0x69, 0x61, 0xe1, 0xa5, 0x2d, 0x25, 0xa5,
+ 0xa1, 0x29, 0x21, 0xa1, 0xe1, 0x69, 0x61, 0xe1,
+ 0xc3, 0x4b, 0x43, 0xc3, 0x87, 0x0f, 0x07, 0x87,
+ 0x83, 0x0b, 0x03, 0x83, 0xc3, 0x4b, 0x43, 0xc3,
+ 0xc1, 0x49, 0x41, 0xc1, 0x85, 0x0d, 0x05, 0x85,
+ 0x81, 0x09, 0x01, 0x81, 0xc1, 0x49, 0x41, 0xc1,
+ 0xe1, 0x69, 0x61, 0xe1, 0xa5, 0x2d, 0x25, 0xa5,
+ 0xa1, 0x29, 0x21, 0xa1, 0xe1, 0x69, 0x61, 0xe1,
+ 0xe0, 0x68, 0x60, 0xe0, 0xa4, 0x2c, 0x24, 0xa4,
+ 0xa0, 0x28, 0x20, 0xa0, 0xe0, 0x68, 0x60, 0xe0,
+ 0xc2, 0x4a, 0x42, 0xc2, 0x86, 0x0e, 0x06, 0x86,
+ 0x82, 0x0a, 0x02, 0x82, 0xc2, 0x4a, 0x42, 0xc2,
+ 0xc0, 0x48, 0x40, 0xc0, 0x84, 0x0c, 0x04, 0x84,
+ 0x80, 0x08, 0x00, 0x80, 0xc0, 0x48, 0x40, 0xc0,
+ 0xe0, 0x68, 0x60, 0xe0, 0xa4, 0x2c, 0x24, 0xa4,
+ 0xa0, 0x28, 0x20, 0xa0, 0xe0, 0x68, 0x60, 0xe0,
+ 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4,
+ 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0,
+ 0xd2, 0x5a, 0x52, 0xd2, 0x96, 0x1e, 0x16, 0x96,
+ 0x92, 0x1a, 0x12, 0x92, 0xd2, 0x5a, 0x52, 0xd2,
+ 0xd0, 0x58, 0x50, 0xd0, 0x94, 0x1c, 0x14, 0x94,
+ 0x90, 0x18, 0x10, 0x90, 0xd0, 0x58, 0x50, 0xd0,
+ 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4,
+ 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0,
+ };
+
+ u8 c, err = 0;
+ int i;
+
+ for (i = 0; i < 2 * 13; i += 2) {
+ err |= biphase_tbl[p[i]] | biphase_tbl[p[i + 1]];
+ c = (biphase_tbl[p[i + 1]] & 0xf) |
+ ((biphase_tbl[p[i]] & 0xf) << 4);
+ dst[i / 2] = c;
+ }
+
+ return err & 0xf0;
+}
+
+void cx18_av_vbi_setup(struct cx18 *cx)
+{
+ struct cx18_av_state *state = &cx->av_state;
+ v4l2_std_id std = state->std;
+ int hblank, hactive, burst, vblank, vactive, sc;
+ int vblank656, src_decimation;
+ int luma_lpf, uv_lpf, comb;
+ u32 pll_int, pll_frac, pll_post;
+
+ /* datasheet startup, step 8d */
+ if (std & ~V4L2_STD_NTSC)
+ cx18_av_write(cx, 0x49f, 0x11);
+ else
+ cx18_av_write(cx, 0x49f, 0x14);
+
+ if (std & V4L2_STD_625_50) {
+ hblank = 0x084;
+ hactive = 0x2d0;
+ burst = 0x5d;
+ vblank = 0x024;
+ vactive = 0x244;
+ vblank656 = 0x28;
+ src_decimation = 0x21f;
+
+ luma_lpf = 2;
+ if (std & V4L2_STD_SECAM) {
+ uv_lpf = 0;
+ comb = 0;
+ sc = 0x0a425f;
+ } else if (std == V4L2_STD_PAL_Nc) {
+ uv_lpf = 1;
+ comb = 0x20;
+ sc = 556453;
+ } else {
+ uv_lpf = 1;
+ comb = 0x20;
+ sc = 0x0a8263;
+ }
+ } else {
+ hactive = 720;
+ hblank = 122;
+ vactive = 487;
+ luma_lpf = 1;
+ uv_lpf = 1;
+
+ src_decimation = 0x21f;
+ if (std == V4L2_STD_PAL_60) {
+ vblank = 26;
+ vblank656 = 26;
+ burst = 0x5b;
+ luma_lpf = 2;
+ comb = 0x20;
+ sc = 0x0a8263;
+ } else if (std == V4L2_STD_PAL_M) {
+ vblank = 20;
+ vblank656 = 24;
+ burst = 0x61;
+ comb = 0x20;
+
+ sc = 555452;
+ } else {
+ vblank = 26;
+ vblank656 = 26;
+ burst = 0x5b;
+ comb = 0x66;
+ sc = 556063;
+ }
+ }
+
+ /* DEBUG: Displays configured PLL frequency */
+ pll_int = cx18_av_read(cx, 0x108);
+ pll_frac = cx18_av_read4(cx, 0x10c) & 0x1ffffff;
+ pll_post = cx18_av_read(cx, 0x109);
+ CX18_DEBUG_INFO("PLL regs = int: %u, frac: %u, post: %u\n",
+ pll_int, pll_frac, pll_post);
+
+ if (pll_post) {
+ int fin, fsc;
+ int pll = 28636363L * ((((u64)pll_int) << 25) + pll_frac);
+
+ pll >>= 25;
+ pll /= pll_post;
+ CX18_DEBUG_INFO("PLL = %d.%06d MHz\n",
+ pll / 1000000, pll % 1000000);
+ CX18_DEBUG_INFO("PLL/8 = %d.%06d MHz\n",
+ pll / 8000000, (pll / 8) % 1000000);
+
+ fin = ((u64)src_decimation * pll) >> 12;
+ CX18_DEBUG_INFO("ADC Sampling freq = %d.%06d MHz\n",
+ fin / 1000000, fin % 1000000);
+
+ fsc = (((u64)sc) * pll) >> 24L;
+ CX18_DEBUG_INFO("Chroma sub-carrier freq = %d.%06d MHz\n",
+ fsc / 1000000, fsc % 1000000);
+
+ CX18_DEBUG_INFO("hblank %i, hactive %i, "
+ "vblank %i , vactive %i, vblank656 %i, src_dec %i,"
+ "burst 0x%02x, luma_lpf %i, uv_lpf %i, comb 0x%02x,"
+ " sc 0x%06x\n",
+ hblank, hactive, vblank, vactive, vblank656,
+ src_decimation, burst, luma_lpf, uv_lpf, comb, sc);
+ }
+
+ /* Sets horizontal blanking delay and active lines */
+ cx18_av_write(cx, 0x470, hblank);
+ cx18_av_write(cx, 0x471, 0xff & (((hblank >> 8) & 0x3) |
+ (hactive << 4)));
+ cx18_av_write(cx, 0x472, hactive >> 4);
+
+ /* Sets burst gate delay */
+ cx18_av_write(cx, 0x473, burst);
+
+ /* Sets vertical blanking delay and active duration */
+ cx18_av_write(cx, 0x474, vblank);
+ cx18_av_write(cx, 0x475, 0xff & (((vblank >> 8) & 0x3) |
+ (vactive << 4)));
+ cx18_av_write(cx, 0x476, vactive >> 4);
+ cx18_av_write(cx, 0x477, vblank656);
+
+ /* Sets src decimation rate */
+ cx18_av_write(cx, 0x478, 0xff & src_decimation);
+ cx18_av_write(cx, 0x479, 0xff & (src_decimation >> 8));
+
+ /* Sets Luma and UV Low pass filters */
+ cx18_av_write(cx, 0x47a, luma_lpf << 6 | ((uv_lpf << 4) & 0x30));
+
+ /* Enables comb filters */
+ cx18_av_write(cx, 0x47b, comb);
+
+ /* Sets SC Step*/
+ cx18_av_write(cx, 0x47c, sc);
+ cx18_av_write(cx, 0x47d, 0xff & sc >> 8);
+ cx18_av_write(cx, 0x47e, 0xff & sc >> 16);
+
+ /* Sets VBI parameters */
+ if (std & V4L2_STD_625_50) {
+ cx18_av_write(cx, 0x47f, 0x01);
+ state->vbi_line_offset = 5;
+ } else {
+ cx18_av_write(cx, 0x47f, 0x00);
+ state->vbi_line_offset = 8;
+ }
+}
+
+int cx18_av_vbi(struct cx18 *cx, unsigned int cmd, void *arg)
+{
+ struct cx18_av_state *state = &cx->av_state;
+ struct v4l2_format *fmt;
+ struct v4l2_sliced_vbi_format *svbi;
+
+ switch (cmd) {
+ case VIDIOC_G_FMT:
+ {
+ static u16 lcr2vbi[] = {
+ 0, V4L2_SLICED_TELETEXT_B, 0, /* 1 */
+ 0, V4L2_SLICED_WSS_625, 0, /* 4 */
+ V4L2_SLICED_CAPTION_525, /* 6 */
+ 0, 0, V4L2_SLICED_VPS, 0, 0, /* 9 */
+ 0, 0, 0, 0
+ };
+ int is_pal = !(state->std & V4L2_STD_525_60);
+ int i;
+
+ fmt = arg;
+ if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE)
+ return -EINVAL;
+ svbi = &fmt->fmt.sliced;
+ memset(svbi, 0, sizeof(*svbi));
+ /* we're done if raw VBI is active */
+ if ((cx18_av_read(cx, 0x404) & 0x10) == 0)
+ break;
+
+ if (is_pal) {
+ for (i = 7; i <= 23; i++) {
+ u8 v = cx18_av_read(cx, 0x424 + i - 7);
+
+ svbi->service_lines[0][i] = lcr2vbi[v >> 4];
+ svbi->service_lines[1][i] = lcr2vbi[v & 0xf];
+ svbi->service_set |= svbi->service_lines[0][i] |
+ svbi->service_lines[1][i];
+ }
+ } else {
+ for (i = 10; i <= 21; i++) {
+ u8 v = cx18_av_read(cx, 0x424 + i - 10);
+
+ svbi->service_lines[0][i] = lcr2vbi[v >> 4];
+ svbi->service_lines[1][i] = lcr2vbi[v & 0xf];
+ svbi->service_set |= svbi->service_lines[0][i] |
+ svbi->service_lines[1][i];
+ }
+ }
+ break;
+ }
+
+ case VIDIOC_S_FMT:
+ {
+ int is_pal = !(state->std & V4L2_STD_525_60);
+ int vbi_offset = is_pal ? 1 : 0;
+ int i, x;
+ u8 lcr[24];
+
+ fmt = arg;
+ if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE)
+ return -EINVAL;
+ svbi = &fmt->fmt.sliced;
+ if (svbi->service_set == 0) {
+ /* raw VBI */
+ memset(svbi, 0, sizeof(*svbi));
+
+ /* Setup VBI */
+ cx18_av_vbi_setup(cx);
+
+ /* VBI Offset */
+ cx18_av_write(cx, 0x47f, vbi_offset);
+ cx18_av_write(cx, 0x404, 0x2e);
+ break;
+ }
+
+ for (x = 0; x <= 23; x++)
+ lcr[x] = 0x00;
+
+ /* Setup VBI */
+ cx18_av_vbi_setup(cx);
+
+ /* Sliced VBI */
+ cx18_av_write(cx, 0x404, 0x32); /* Ancillary data */
+ cx18_av_write(cx, 0x406, 0x13);
+ cx18_av_write(cx, 0x47f, vbi_offset);
+
+ if (is_pal) {
+ for (i = 0; i <= 6; i++)
+ svbi->service_lines[0][i] =
+ svbi->service_lines[1][i] = 0;
+ } else {
+ for (i = 0; i <= 9; i++)
+ svbi->service_lines[0][i] =
+ svbi->service_lines[1][i] = 0;
+
+ for (i = 22; i <= 23; i++)
+ svbi->service_lines[0][i] =
+ svbi->service_lines[1][i] = 0;
+ }
+
+ for (i = 7; i <= 23; i++) {
+ for (x = 0; x <= 1; x++) {
+ switch (svbi->service_lines[1-x][i]) {
+ case V4L2_SLICED_TELETEXT_B:
+ lcr[i] |= 1 << (4 * x);
+ break;
+ case V4L2_SLICED_WSS_625:
+ lcr[i] |= 4 << (4 * x);
+ break;
+ case V4L2_SLICED_CAPTION_525:
+ lcr[i] |= 6 << (4 * x);
+ break;
+ case V4L2_SLICED_VPS:
+ lcr[i] |= 9 << (4 * x);
+ break;
+ }
+ }
+ }
+
+ if (is_pal) {
+ for (x = 1, i = 0x424; i <= 0x434; i++, x++)
+ cx18_av_write(cx, i, lcr[6 + x]);
+ } else {
+ for (x = 1, i = 0x424; i <= 0x430; i++, x++)
+ cx18_av_write(cx, i, lcr[9 + x]);
+ for (i = 0x431; i <= 0x434; i++)
+ cx18_av_write(cx, i, 0);
+ }
+
+ cx18_av_write(cx, 0x43c, 0x16);
+ cx18_av_write(cx, 0x474, is_pal ? 0x2a : 0x22);
+ break;
+ }
+
+ case VIDIOC_INT_DECODE_VBI_LINE:
+ {
+ struct v4l2_decode_vbi_line *vbi = arg;
+ u8 *p = vbi->p;
+ int id1, id2, l, err = 0;
+
+ if (p[0] || p[1] != 0xff || p[2] != 0xff ||
+ (p[3] != 0x55 && p[3] != 0x91)) {
+ vbi->line = vbi->type = 0;
+ break;
+ }
+
+ p += 4;
+ id1 = p[-1];
+ id2 = p[0] & 0xf;
+ l = p[2] & 0x3f;
+ l += state->vbi_line_offset;
+ p += 4;
+
+ switch (id2) {
+ case 1:
+ id2 = V4L2_SLICED_TELETEXT_B;
+ break;
+ case 4:
+ id2 = V4L2_SLICED_WSS_625;
+ break;
+ case 6:
+ id2 = V4L2_SLICED_CAPTION_525;
+ err = !odd_parity(p[0]) || !odd_parity(p[1]);
+ break;
+ case 9:
+ id2 = V4L2_SLICED_VPS;
+ if (decode_vps(p, p) != 0)
+ err = 1;
+ break;
+ default:
+ id2 = 0;
+ err = 1;
+ break;
+ }
+
+ vbi->type = err ? 0 : id2;
+ vbi->line = err ? 0 : l;
+ vbi->is_second_field = err ? 0 : (id1 == 0x55);
+ vbi->p = p;
+ break;
+ }
+ }
+
+ return 0;
+}
diff --git a/drivers/media/video/cx18/cx18-cards.c b/drivers/media/video/cx18/cx18-cards.c
new file mode 100644
index 0000000..f5e3ba1
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-cards.c
@@ -0,0 +1,277 @@
+/*
+ * cx18 functions to query card hardware
+ *
+ * Derived from ivtv-cards.c
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+#include "cx18-driver.h"
+#include "cx18-cards.h"
+#include "cx18-i2c.h"
+#include <media/cs5345.h>
+
+/********************** card configuration *******************************/
+
+/* usual i2c tuner addresses to probe */
+static struct cx18_card_tuner_i2c cx18_i2c_std = {
+ .radio = { I2C_CLIENT_END },
+ .demod = { 0x43, I2C_CLIENT_END },
+ .tv = { 0x61, 0x60, I2C_CLIENT_END },
+};
+
+/* Please add new PCI IDs to: http://pci-ids.ucw.cz/iii
+ This keeps the PCI ID database up to date. Note that the entries
+ must be added under vendor 0x4444 (Conexant) as subsystem IDs.
+ New vendor IDs should still be added to the vendor ID list. */
+
+/* Hauppauge HVR-1600 cards */
+
+/* Note: for Hauppauge cards the tveeprom information is used instead
+ of PCI IDs */
+static const struct cx18_card cx18_card_hvr1600_esmt = {
+ .type = CX18_CARD_HVR_1600_ESMT,
+ .name = "Hauppauge HVR-1600",
+ .comment = "DVB & VBI are not yet supported\n",
+ .v4l2_capabilities = CX18_CAP_ENCODER,
+ .hw_audio_ctrl = CX18_HW_CX23418,
+ .hw_muxer = CX18_HW_CS5345,
+ .hw_all = CX18_HW_TVEEPROM | CX18_HW_TUNER | CX18_HW_CS5345,
+ .video_inputs = {
+ { CX18_CARD_INPUT_VID_TUNER, 0, CX23418_COMPOSITE7 },
+ { CX18_CARD_INPUT_SVIDEO1, 1, CX23418_SVIDEO1 },
+ { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE3 },
+ { CX18_CARD_INPUT_SVIDEO2, 2, CX23418_SVIDEO2 },
+ { CX18_CARD_INPUT_COMPOSITE2, 2, CX23418_COMPOSITE4 },
+ },
+ .audio_inputs = {
+ { CX18_CARD_INPUT_AUD_TUNER,
+ CX23418_AUDIO8, CS5345_IN_1 | CS5345_MCLK_1_5 },
+ { CX18_CARD_INPUT_LINE_IN1,
+ CX23418_AUDIO_SERIAL, CS5345_IN_2 },
+ { CX18_CARD_INPUT_LINE_IN2,
+ CX23418_AUDIO_SERIAL, CS5345_IN_2 },
+ },
+ .radio_input = { CX18_CARD_INPUT_AUD_TUNER,
+ CX23418_AUDIO_SERIAL, 0 },
+ .ddr = {
+ /* ESMT M13S128324A-5B memory */
+ .chip_config = 0x003,
+ .refresh = 0x30c,
+ .timing1 = 0x44220e82,
+ .timing2 = 0x08,
+ .tune_lane = 0,
+ .initial_emrs = 0,
+ },
+ .gpio_init.initial_value = 0x3001,
+ .gpio_init.direction = 0x3001,
+ .i2c = &cx18_i2c_std,
+};
+
+static const struct cx18_card cx18_card_hvr1600_samsung = {
+ .type = CX18_CARD_HVR_1600_SAMSUNG,
+ .name = "Hauppauge HVR-1600 (Preproduction)",
+ .comment = "DVB & VBI are not yet supported\n",
+ .v4l2_capabilities = CX18_CAP_ENCODER,
+ .hw_audio_ctrl = CX18_HW_CX23418,
+ .hw_muxer = CX18_HW_CS5345,
+ .hw_all = CX18_HW_TVEEPROM | CX18_HW_TUNER | CX18_HW_CS5345,
+ .video_inputs = {
+ { CX18_CARD_INPUT_VID_TUNER, 0, CX23418_COMPOSITE7 },
+ { CX18_CARD_INPUT_SVIDEO1, 1, CX23418_SVIDEO1 },
+ { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE3 },
+ { CX18_CARD_INPUT_SVIDEO2, 2, CX23418_SVIDEO2 },
+ { CX18_CARD_INPUT_COMPOSITE2, 2, CX23418_COMPOSITE4 },
+ },
+ .audio_inputs = {
+ { CX18_CARD_INPUT_AUD_TUNER,
+ CX23418_AUDIO8, CS5345_IN_1 | CS5345_MCLK_1_5 },
+ { CX18_CARD_INPUT_LINE_IN1,
+ CX23418_AUDIO_SERIAL, CS5345_IN_2 },
+ { CX18_CARD_INPUT_LINE_IN2,
+ CX23418_AUDIO_SERIAL, CS5345_IN_2 },
+ },
+ .radio_input = { CX18_CARD_INPUT_AUD_TUNER,
+ CX23418_AUDIO_SERIAL, 0 },
+ .ddr = {
+ /* Samsung K4D263238G-VC33 memory */
+ .chip_config = 0x003,
+ .refresh = 0x30c,
+ .timing1 = 0x23230b73,
+ .timing2 = 0x08,
+ .tune_lane = 0,
+ .initial_emrs = 2,
+ },
+ .gpio_init.initial_value = 0x3001,
+ .gpio_init.direction = 0x3001,
+ .i2c = &cx18_i2c_std,
+};
+
+/* ------------------------------------------------------------------------- */
+
+/* Compro VideoMate H900: not working at the moment! */
+
+static const struct cx18_card_pci_info cx18_pci_h900[] = {
+ { PCI_DEVICE_ID_CX23418, CX18_PCI_ID_COMPRO, 0xe100 },
+ { 0, 0, 0 }
+};
+
+static const struct cx18_card cx18_card_h900 = {
+ .type = CX18_CARD_COMPRO_H900,
+ .name = "Compro VideoMate H900",
+ .comment = "Not yet supported!\n",
+ .v4l2_capabilities = 0,
+ .hw_audio_ctrl = CX18_HW_CX23418,
+ .hw_all = CX18_HW_TUNER,
+ .video_inputs = {
+ { CX18_CARD_INPUT_VID_TUNER, 0, CX23418_COMPOSITE7 },
+ { CX18_CARD_INPUT_SVIDEO1, 1, CX23418_SVIDEO1 },
+ { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE3 },
+ },
+ .audio_inputs = {
+ { CX18_CARD_INPUT_AUD_TUNER,
+ CX23418_AUDIO8, 0 },
+ { CX18_CARD_INPUT_LINE_IN1,
+ CX23418_AUDIO_SERIAL, 0 },
+ },
+ .radio_input = { CX18_CARD_INPUT_AUD_TUNER,
+ CX23418_AUDIO_SERIAL, 0 },
+ .tuners = {
+ { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 },
+ },
+ .ddr = {
+ /* EtronTech EM6A9160TS-5G memory */
+ .chip_config = 0x50003,
+ .refresh = 0x753,
+ .timing1 = 0x24330e84,
+ .timing2 = 0x1f,
+ .tune_lane = 0,
+ .initial_emrs = 0,
+ },
+ .pci_list = cx18_pci_h900,
+ .i2c = &cx18_i2c_std,
+};
+
+/* ------------------------------------------------------------------------- */
+
+/* Yuan MPC718: not working at the moment! */
+
+static const struct cx18_card_pci_info cx18_pci_mpc718[] = {
+ { PCI_DEVICE_ID_CX23418, CX18_PCI_ID_YUAN, 0x0718 },
+ { 0, 0, 0 }
+};
+
+static const struct cx18_card cx18_card_mpc718 = {
+ .type = CX18_CARD_YUAN_MPC718,
+ .name = "Yuan MPC718",
+ .comment = "Not yet supported!\n",
+ .v4l2_capabilities = 0,
+ .hw_audio_ctrl = CX18_HW_CX23418,
+ .hw_all = CX18_HW_TUNER,
+ .video_inputs = {
+ { CX18_CARD_INPUT_VID_TUNER, 0, CX23418_COMPOSITE7 },
+ { CX18_CARD_INPUT_SVIDEO1, 1, CX23418_SVIDEO1 },
+ { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE3 },
+ },
+ .audio_inputs = {
+ { CX18_CARD_INPUT_AUD_TUNER,
+ CX23418_AUDIO8, 0 },
+ { CX18_CARD_INPUT_LINE_IN1,
+ CX23418_AUDIO_SERIAL, 0 },
+ },
+ .radio_input = { CX18_CARD_INPUT_AUD_TUNER,
+ CX23418_AUDIO_SERIAL, 0 },
+ .tuners = {
+ /* XC3028 tuner */
+ { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 },
+ },
+ /* tuner reset */
+ .gpio_init = { .direction = 0x1000, .initial_value = 0x1000 },
+ .ddr = {
+ /* Probably Samsung K4D263238G-VC33 memory */
+ .chip_config = 0x003,
+ .refresh = 0x30c,
+ .timing1 = 0x23230b73,
+ .timing2 = 0x08,
+ .tune_lane = 0,
+ .initial_emrs = 2,
+ },
+ .pci_list = cx18_pci_mpc718,
+ .i2c = &cx18_i2c_std,
+};
+
+static const struct cx18_card *cx18_card_list[] = {
+ &cx18_card_hvr1600_esmt,
+ &cx18_card_hvr1600_samsung,
+ &cx18_card_h900,
+ &cx18_card_mpc718,
+};
+
+const struct cx18_card *cx18_get_card(u16 index)
+{
+ if (index >= ARRAY_SIZE(cx18_card_list))
+ return NULL;
+ return cx18_card_list[index];
+}
+
+int cx18_get_input(struct cx18 *cx, u16 index, struct v4l2_input *input)
+{
+ const struct cx18_card_video_input *card_input =
+ cx->card->video_inputs + index;
+ static const char * const input_strs[] = {
+ "Tuner 1",
+ "S-Video 1",
+ "S-Video 2",
+ "Composite 1",
+ "Composite 2",
+ "Composite 3"
+ };
+
+ memset(input, 0, sizeof(*input));
+ if (index >= cx->nof_inputs)
+ return -EINVAL;
+ input->index = index;
+ strlcpy(input->name, input_strs[card_input->video_type - 1],
+ sizeof(input->name));
+ input->type = (card_input->video_type == CX18_CARD_INPUT_VID_TUNER ?
+ V4L2_INPUT_TYPE_TUNER : V4L2_INPUT_TYPE_CAMERA);
+ input->audioset = (1 << cx->nof_audio_inputs) - 1;
+ input->std = (input->type == V4L2_INPUT_TYPE_TUNER) ?
+ cx->tuner_std : V4L2_STD_ALL;
+ return 0;
+}
+
+int cx18_get_audio_input(struct cx18 *cx, u16 index, struct v4l2_audio *audio)
+{
+ const struct cx18_card_audio_input *aud_input =
+ cx->card->audio_inputs + index;
+ static const char * const input_strs[] = {
+ "Tuner 1",
+ "Line In 1",
+ "Line In 2"
+ };
+
+ memset(audio, 0, sizeof(*audio));
+ if (index >= cx->nof_audio_inputs)
+ return -EINVAL;
+ strlcpy(audio->name, input_strs[aud_input->audio_type - 1],
+ sizeof(audio->name));
+ audio->index = index;
+ audio->capability = V4L2_AUDCAP_STEREO;
+ return 0;
+}
diff --git a/drivers/media/video/cx18/cx18-cards.h b/drivers/media/video/cx18/cx18-cards.h
new file mode 100644
index 0000000..bca249b
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-cards.h
@@ -0,0 +1,170 @@
+/*
+ * cx18 functions to query card hardware
+ *
+ * Derived from ivtv-cards.c
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/* hardware flags */
+#define CX18_HW_TUNER (1 << 0)
+#define CX18_HW_TVEEPROM (1 << 1)
+#define CX18_HW_CS5345 (1 << 2)
+#define CX18_HW_GPIO (1 << 3)
+#define CX18_HW_CX23418 (1 << 4)
+#define CX18_HW_DVB (1 << 5)
+
+/* video inputs */
+#define CX18_CARD_INPUT_VID_TUNER 1
+#define CX18_CARD_INPUT_SVIDEO1 2
+#define CX18_CARD_INPUT_SVIDEO2 3
+#define CX18_CARD_INPUT_COMPOSITE1 4
+#define CX18_CARD_INPUT_COMPOSITE2 5
+#define CX18_CARD_INPUT_COMPOSITE3 6
+
+enum cx34180_video_input {
+ /* Composite video inputs In1-In8 */
+ CX23418_COMPOSITE1 = 1,
+ CX23418_COMPOSITE2,
+ CX23418_COMPOSITE3,
+ CX23418_COMPOSITE4,
+ CX23418_COMPOSITE5,
+ CX23418_COMPOSITE6,
+ CX23418_COMPOSITE7,
+ CX23418_COMPOSITE8,
+
+ /* S-Video inputs consist of one luma input (In1-In4) ORed with one
+ chroma input (In5-In8) */
+ CX23418_SVIDEO_LUMA1 = 0x10,
+ CX23418_SVIDEO_LUMA2 = 0x20,
+ CX23418_SVIDEO_LUMA3 = 0x30,
+ CX23418_SVIDEO_LUMA4 = 0x40,
+ CX23418_SVIDEO_CHROMA4 = 0x400,
+ CX23418_SVIDEO_CHROMA5 = 0x500,
+ CX23418_SVIDEO_CHROMA6 = 0x600,
+ CX23418_SVIDEO_CHROMA7 = 0x700,
+ CX23418_SVIDEO_CHROMA8 = 0x800,
+
+ /* S-Video aliases for common luma/chroma combinations */
+ CX23418_SVIDEO1 = 0x510,
+ CX23418_SVIDEO2 = 0x620,
+ CX23418_SVIDEO3 = 0x730,
+ CX23418_SVIDEO4 = 0x840,
+};
+
+/* audio inputs */
+#define CX18_CARD_INPUT_AUD_TUNER 1
+#define CX18_CARD_INPUT_LINE_IN1 2
+#define CX18_CARD_INPUT_LINE_IN2 3
+
+#define CX18_CARD_MAX_VIDEO_INPUTS 6
+#define CX18_CARD_MAX_AUDIO_INPUTS 3
+#define CX18_CARD_MAX_TUNERS 2
+
+enum cx23418_audio_input {
+ /* Audio inputs: serial or In4-In8 */
+ CX23418_AUDIO_SERIAL,
+ CX23418_AUDIO4 = 4,
+ CX23418_AUDIO5,
+ CX23418_AUDIO6,
+ CX23418_AUDIO7,
+ CX23418_AUDIO8,
+};
+
+/* V4L2 capability aliases */
+#define CX18_CAP_ENCODER (V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_TUNER | \
+ V4L2_CAP_AUDIO | V4L2_CAP_READWRITE)
+/* | V4L2_CAP_VBI_CAPTURE | V4L2_CAP_SLICED_VBI_CAPTURE) not yet */
+
+struct cx18_card_video_input {
+ u8 video_type; /* video input type */
+ u8 audio_index; /* index in cx18_card_audio_input array */
+ u16 video_input; /* hardware video input */
+};
+
+struct cx18_card_audio_input {
+ u8 audio_type; /* audio input type */
+ u32 audio_input; /* hardware audio input */
+ u16 muxer_input; /* hardware muxer input for boards with a
+ multiplexer chip */
+};
+
+struct cx18_card_pci_info {
+ u16 device;
+ u16 subsystem_vendor;
+ u16 subsystem_device;
+};
+
+/* GPIO definitions */
+
+/* The mask is the set of bits used by the operation */
+
+struct cx18_gpio_init { /* set initial GPIO DIR and OUT values */
+ u16 direction; /* DIR setting. Leave to 0 if no init is needed */
+ u16 initial_value;
+};
+
+struct cx18_card_tuner {
+ v4l2_std_id std; /* standard for which the tuner is suitable */
+ int tuner; /* tuner ID (from tuner.h) */
+};
+
+struct cx18_card_tuner_i2c {
+ unsigned short radio[2];/* radio tuner i2c address to probe */
+ unsigned short demod[2];/* demodulator i2c address to probe */
+ unsigned short tv[4]; /* tv tuner i2c addresses to probe */
+};
+
+struct cx18_ddr { /* DDR config data */
+ u32 chip_config;
+ u32 refresh;
+ u32 timing1;
+ u32 timing2;
+ u32 tune_lane;
+ u32 initial_emrs;
+};
+
+/* for card information/parameters */
+struct cx18_card {
+ int type;
+ char *name;
+ char *comment;
+ u32 v4l2_capabilities;
+ u32 hw_audio_ctrl; /* hardware used for the V4L2 controls (only
+ 1 dev allowed) */
+ u32 hw_muxer; /* hardware used to multiplex audio input */
+ u32 hw_all; /* all hardware used by the board */
+ struct cx18_card_video_input video_inputs[CX18_CARD_MAX_VIDEO_INPUTS];
+ struct cx18_card_audio_input audio_inputs[CX18_CARD_MAX_AUDIO_INPUTS];
+ struct cx18_card_audio_input radio_input;
+
+ /* GPIO card-specific settings */
+ struct cx18_gpio_init gpio_init;
+
+ struct cx18_card_tuner tuners[CX18_CARD_MAX_TUNERS];
+ struct cx18_card_tuner_i2c *i2c;
+
+ struct cx18_ddr ddr;
+
+ /* list of device and subsystem vendor/devices that
+ correspond to this card type. */
+ const struct cx18_card_pci_info *pci_list;
+};
+
+int cx18_get_input(struct cx18 *cx, u16 index, struct v4l2_input *input);
+int cx18_get_audio_input(struct cx18 *cx, u16 index, struct v4l2_audio *input);
+const struct cx18_card *cx18_get_card(u16 index);
diff --git a/drivers/media/video/cx18/cx18-controls.c b/drivers/media/video/cx18/cx18-controls.c
new file mode 100644
index 0000000..2bdac5e
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-controls.c
@@ -0,0 +1,306 @@
+/*
+ * cx18 ioctl control functions
+ *
+ * Derived from ivtv-controls.c
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+#include "cx18-driver.h"
+#include "cx18-av-core.h"
+#include "cx18-cards.h"
+#include "cx18-ioctl.h"
+#include "cx18-audio.h"
+#include "cx18-i2c.h"
+#include "cx18-mailbox.h"
+#include "cx18-controls.h"
+
+static const u32 user_ctrls[] = {
+ V4L2_CID_USER_CLASS,
+ V4L2_CID_BRIGHTNESS,
+ V4L2_CID_CONTRAST,
+ V4L2_CID_SATURATION,
+ V4L2_CID_HUE,
+ V4L2_CID_AUDIO_VOLUME,
+ V4L2_CID_AUDIO_BALANCE,
+ V4L2_CID_AUDIO_BASS,
+ V4L2_CID_AUDIO_TREBLE,
+ V4L2_CID_AUDIO_MUTE,
+ V4L2_CID_AUDIO_LOUDNESS,
+ 0
+};
+
+static const u32 *ctrl_classes[] = {
+ user_ctrls,
+ cx2341x_mpeg_ctrls,
+ NULL
+};
+
+static int cx18_queryctrl(struct cx18 *cx, struct v4l2_queryctrl *qctrl)
+{
+ const char *name;
+
+ CX18_DEBUG_IOCTL("VIDIOC_QUERYCTRL(%08x)\n", qctrl->id);
+
+ qctrl->id = v4l2_ctrl_next(ctrl_classes, qctrl->id);
+ if (qctrl->id == 0)
+ return -EINVAL;
+
+ switch (qctrl->id) {
+ /* Standard V4L2 controls */
+ case V4L2_CID_BRIGHTNESS:
+ case V4L2_CID_HUE:
+ case V4L2_CID_SATURATION:
+ case V4L2_CID_CONTRAST:
+ if (cx18_av_cmd(cx, VIDIOC_QUERYCTRL, qctrl))
+ qctrl->flags |= V4L2_CTRL_FLAG_DISABLED;
+ return 0;
+
+ case V4L2_CID_AUDIO_VOLUME:
+ case V4L2_CID_AUDIO_MUTE:
+ case V4L2_CID_AUDIO_BALANCE:
+ case V4L2_CID_AUDIO_BASS:
+ case V4L2_CID_AUDIO_TREBLE:
+ case V4L2_CID_AUDIO_LOUDNESS:
+ if (cx18_i2c_hw(cx, cx->card->hw_audio_ctrl, VIDIOC_QUERYCTRL, qctrl))
+ qctrl->flags |= V4L2_CTRL_FLAG_DISABLED;
+ return 0;
+
+ default:
+ if (cx2341x_ctrl_query(&cx->params, qctrl))
+ qctrl->flags |= V4L2_CTRL_FLAG_DISABLED;
+ return 0;
+ }
+ strncpy(qctrl->name, name, sizeof(qctrl->name) - 1);
+ qctrl->name[sizeof(qctrl->name) - 1] = 0;
+ return 0;
+}
+
+static int cx18_querymenu(struct cx18 *cx, struct v4l2_querymenu *qmenu)
+{
+ struct v4l2_queryctrl qctrl;
+
+ qctrl.id = qmenu->id;
+ cx18_queryctrl(cx, &qctrl);
+ return v4l2_ctrl_query_menu(qmenu, &qctrl, cx2341x_ctrl_get_menu(qmenu->id));
+}
+
+static int cx18_s_ctrl(struct cx18 *cx, struct v4l2_control *vctrl)
+{
+ s32 v = vctrl->value;
+
+ CX18_DEBUG_IOCTL("VIDIOC_S_CTRL(%08x, %x)\n", vctrl->id, v);
+
+ switch (vctrl->id) {
+ /* Standard V4L2 controls */
+ case V4L2_CID_BRIGHTNESS:
+ case V4L2_CID_HUE:
+ case V4L2_CID_SATURATION:
+ case V4L2_CID_CONTRAST:
+ return cx18_av_cmd(cx, VIDIOC_S_CTRL, vctrl);
+
+ case V4L2_CID_AUDIO_VOLUME:
+ case V4L2_CID_AUDIO_MUTE:
+ case V4L2_CID_AUDIO_BALANCE:
+ case V4L2_CID_AUDIO_BASS:
+ case V4L2_CID_AUDIO_TREBLE:
+ case V4L2_CID_AUDIO_LOUDNESS:
+ return cx18_i2c_hw(cx, cx->card->hw_audio_ctrl, VIDIOC_S_CTRL, vctrl);
+
+ default:
+ CX18_DEBUG_IOCTL("invalid control %x\n", vctrl->id);
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static int cx18_g_ctrl(struct cx18 *cx, struct v4l2_control *vctrl)
+{
+ CX18_DEBUG_IOCTL("VIDIOC_G_CTRL(%08x)\n", vctrl->id);
+
+ switch (vctrl->id) {
+ /* Standard V4L2 controls */
+ case V4L2_CID_BRIGHTNESS:
+ case V4L2_CID_HUE:
+ case V4L2_CID_SATURATION:
+ case V4L2_CID_CONTRAST:
+ return cx18_av_cmd(cx, VIDIOC_G_CTRL, vctrl);
+
+ case V4L2_CID_AUDIO_VOLUME:
+ case V4L2_CID_AUDIO_MUTE:
+ case V4L2_CID_AUDIO_BALANCE:
+ case V4L2_CID_AUDIO_BASS:
+ case V4L2_CID_AUDIO_TREBLE:
+ case V4L2_CID_AUDIO_LOUDNESS:
+ return cx18_i2c_hw(cx, cx->card->hw_audio_ctrl, VIDIOC_G_CTRL, vctrl);
+ default:
+ CX18_DEBUG_IOCTL("invalid control %x\n", vctrl->id);
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static int cx18_setup_vbi_fmt(struct cx18 *cx, enum v4l2_mpeg_stream_vbi_fmt fmt)
+{
+ if (!(cx->v4l2_cap & V4L2_CAP_SLICED_VBI_CAPTURE))
+ return -EINVAL;
+ if (atomic_read(&cx->capturing) > 0)
+ return -EBUSY;
+
+ /* First try to allocate sliced VBI buffers if needed. */
+ if (fmt && cx->vbi.sliced_mpeg_data[0] == NULL) {
+ int i;
+
+ for (i = 0; i < CX18_VBI_FRAMES; i++) {
+ /* Yuck, hardcoded. Needs to be a define */
+ cx->vbi.sliced_mpeg_data[i] = kmalloc(2049, GFP_KERNEL);
+ if (cx->vbi.sliced_mpeg_data[i] == NULL) {
+ while (--i >= 0) {
+ kfree(cx->vbi.sliced_mpeg_data[i]);
+ cx->vbi.sliced_mpeg_data[i] = NULL;
+ }
+ return -ENOMEM;
+ }
+ }
+ }
+
+ cx->vbi.insert_mpeg = fmt;
+
+ if (cx->vbi.insert_mpeg == 0)
+ return 0;
+ /* Need sliced data for mpeg insertion */
+ if (cx18_get_service_set(cx->vbi.sliced_in) == 0) {
+ if (cx->is_60hz)
+ cx->vbi.sliced_in->service_set = V4L2_SLICED_CAPTION_525;
+ else
+ cx->vbi.sliced_in->service_set = V4L2_SLICED_WSS_625;
+ cx18_expand_service_set(cx->vbi.sliced_in, cx->is_50hz);
+ }
+ return 0;
+}
+
+int cx18_control_ioctls(struct cx18 *cx, unsigned int cmd, void *arg)
+{
+ struct v4l2_control ctrl;
+
+ switch (cmd) {
+ case VIDIOC_QUERYMENU:
+ CX18_DEBUG_IOCTL("VIDIOC_QUERYMENU\n");
+ return cx18_querymenu(cx, arg);
+
+ case VIDIOC_QUERYCTRL:
+ return cx18_queryctrl(cx, arg);
+
+ case VIDIOC_S_CTRL:
+ return cx18_s_ctrl(cx, arg);
+
+ case VIDIOC_G_CTRL:
+ return cx18_g_ctrl(cx, arg);
+
+ case VIDIOC_S_EXT_CTRLS:
+ {
+ struct v4l2_ext_controls *c = arg;
+
+ if (c->ctrl_class == V4L2_CTRL_CLASS_USER) {
+ int i;
+ int err = 0;
+
+ for (i = 0; i < c->count; i++) {
+ ctrl.id = c->controls[i].id;
+ ctrl.value = c->controls[i].value;
+ err = cx18_s_ctrl(cx, &ctrl);
+ c->controls[i].value = ctrl.value;
+ if (err) {
+ c->error_idx = i;
+ break;
+ }
+ }
+ return err;
+ }
+ CX18_DEBUG_IOCTL("VIDIOC_S_EXT_CTRLS\n");
+ if (c->ctrl_class == V4L2_CTRL_CLASS_MPEG) {
+ struct cx2341x_mpeg_params p = cx->params;
+ int err = cx2341x_ext_ctrls(&p, atomic_read(&cx->capturing), arg, cmd);
+
+ if (err)
+ return err;
+
+ if (p.video_encoding != cx->params.video_encoding) {
+ int is_mpeg1 = p.video_encoding ==
+ V4L2_MPEG_VIDEO_ENCODING_MPEG_1;
+ struct v4l2_format fmt;
+
+ /* fix videodecoder resolution */
+ fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ fmt.fmt.pix.width = cx->params.width / (is_mpeg1 ? 2 : 1);
+ fmt.fmt.pix.height = cx->params.height;
+ cx18_av_cmd(cx, VIDIOC_S_FMT, &fmt);
+ }
+ err = cx2341x_update(cx, cx18_api_func, &cx->params, &p);
+ if (!err && cx->params.stream_vbi_fmt != p.stream_vbi_fmt)
+ err = cx18_setup_vbi_fmt(cx, p.stream_vbi_fmt);
+ cx->params = p;
+ cx->dualwatch_stereo_mode = p.audio_properties & 0x0300;
+ cx18_audio_set_audio_clock_freq(cx, p.audio_properties & 0x03);
+ return err;
+ }
+ return -EINVAL;
+ }
+
+ case VIDIOC_G_EXT_CTRLS:
+ {
+ struct v4l2_ext_controls *c = arg;
+
+ if (c->ctrl_class == V4L2_CTRL_CLASS_USER) {
+ int i;
+ int err = 0;
+
+ for (i = 0; i < c->count; i++) {
+ ctrl.id = c->controls[i].id;
+ ctrl.value = c->controls[i].value;
+ err = cx18_g_ctrl(cx, &ctrl);
+ c->controls[i].value = ctrl.value;
+ if (err) {
+ c->error_idx = i;
+ break;
+ }
+ }
+ return err;
+ }
+ CX18_DEBUG_IOCTL("VIDIOC_G_EXT_CTRLS\n");
+ if (c->ctrl_class == V4L2_CTRL_CLASS_MPEG)
+ return cx2341x_ext_ctrls(&cx->params, 0, arg, cmd);
+ return -EINVAL;
+ }
+
+ case VIDIOC_TRY_EXT_CTRLS:
+ {
+ struct v4l2_ext_controls *c = arg;
+
+ CX18_DEBUG_IOCTL("VIDIOC_TRY_EXT_CTRLS\n");
+ if (c->ctrl_class == V4L2_CTRL_CLASS_MPEG)
+ return cx2341x_ext_ctrls(&cx->params,
+ atomic_read(&cx->capturing), arg, cmd);
+ return -EINVAL;
+ }
+
+ default:
+ return -EINVAL;
+ }
+ return 0;
+}
diff --git a/drivers/media/video/cx18/cx18-controls.h b/drivers/media/video/cx18/cx18-controls.h
new file mode 100644
index 0000000..6e985cf
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-controls.h
@@ -0,0 +1,24 @@
+/*
+ * cx18 ioctl control functions
+ *
+ * Derived from ivtv-controls.h
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+int cx18_control_ioctls(struct cx18 *cx, unsigned int cmd, void *arg);
diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c
new file mode 100644
index 0000000..9f31bef
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-driver.c
@@ -0,0 +1,971 @@
+/*
+ * cx18 driver initialization and card probing
+ *
+ * Derived from ivtv-driver.c
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+#include "cx18-driver.h"
+#include "cx18-version.h"
+#include "cx18-cards.h"
+#include "cx18-i2c.h"
+#include "cx18-irq.h"
+#include "cx18-gpio.h"
+#include "cx18-firmware.h"
+#include "cx18-streams.h"
+#include "cx18-av-core.h"
+#include "cx18-scb.h"
+#include "cx18-mailbox.h"
+#include "cx18-ioctl.h"
+#include "tuner-xc2028.h"
+
+#include <media/tveeprom.h>
+
+
+/* var to keep track of the number of array elements in use */
+int cx18_cards_active;
+
+/* If you have already X v4l cards, then set this to X. This way
+ the device numbers stay matched. Example: you have a WinTV card
+ without radio and a Compro H900 with. Normally this would give a
+ video1 device together with a radio0 device for the Compro. By
+ setting this to 1 you ensure that radio0 is now also radio1. */
+int cx18_first_minor;
+
+/* Master variable for all cx18 info */
+struct cx18 *cx18_cards[CX18_MAX_CARDS];
+
+/* Protects cx18_cards_active */
+DEFINE_SPINLOCK(cx18_cards_lock);
+
+/* add your revision and whatnot here */
+static struct pci_device_id cx18_pci_tbl[] __devinitdata = {
+ {PCI_VENDOR_ID_CX, PCI_DEVICE_ID_CX23418,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+ {0,}
+};
+
+MODULE_DEVICE_TABLE(pci, cx18_pci_tbl);
+
+/* Parameter declarations */
+static int cardtype[CX18_MAX_CARDS];
+static int tuner[CX18_MAX_CARDS] = { -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1 };
+static int radio[CX18_MAX_CARDS] = { -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1 };
+
+static int cardtype_c = 1;
+static int tuner_c = 1;
+static int radio_c = 1;
+static char pal[] = "--";
+static char secam[] = "--";
+static char ntsc[] = "-";
+
+/* Buffers */
+static int enc_mpg_buffers = CX18_DEFAULT_ENC_MPG_BUFFERS;
+static int enc_ts_buffers = CX18_DEFAULT_ENC_TS_BUFFERS;
+static int enc_yuv_buffers = CX18_DEFAULT_ENC_YUV_BUFFERS;
+static int enc_vbi_buffers = CX18_DEFAULT_ENC_VBI_BUFFERS;
+static int enc_pcm_buffers = CX18_DEFAULT_ENC_PCM_BUFFERS;
+
+static int cx18_pci_latency = 1;
+
+int cx18_debug;
+
+module_param_array(tuner, int, &tuner_c, 0644);
+module_param_array(radio, bool, &radio_c, 0644);
+module_param_array(cardtype, int, &cardtype_c, 0644);
+module_param_string(pal, pal, sizeof(pal), 0644);
+module_param_string(secam, secam, sizeof(secam), 0644);
+module_param_string(ntsc, ntsc, sizeof(ntsc), 0644);
+module_param_named(debug, cx18_debug, int, 0644);
+module_param(cx18_pci_latency, int, 0644);
+module_param(cx18_first_minor, int, 0644);
+
+module_param(enc_mpg_buffers, int, 0644);
+module_param(enc_ts_buffers, int, 0644);
+module_param(enc_yuv_buffers, int, 0644);
+module_param(enc_vbi_buffers, int, 0644);
+module_param(enc_pcm_buffers, int, 0644);
+
+MODULE_PARM_DESC(tuner, "Tuner type selection,\n"
+ "\t\t\tsee tuner.h for values");
+MODULE_PARM_DESC(radio,
+ "Enable or disable the radio. Use only if autodetection\n"
+ "\t\t\tfails. 0 = disable, 1 = enable");
+MODULE_PARM_DESC(cardtype,
+ "Only use this option if your card is not detected properly.\n"
+ "\t\tSpecify card type:\n"
+ "\t\t\t 1 = Hauppauge HVR 1600 (ESMT memory)\n"
+ "\t\t\t 2 = Hauppauge HVR 1600 (Samsung memory)\n"
+ "\t\t\t 3 = Compro VideoMate H900\n"
+ "\t\t\t 4 = Yuan MPC718\n"
+ "\t\t\t 0 = Autodetect (default)\n"
+ "\t\t\t-1 = Ignore this card\n\t\t");
+MODULE_PARM_DESC(pal, "Set PAL standard: B, G, H, D, K, I, M, N, Nc, 60");
+MODULE_PARM_DESC(secam, "Set SECAM standard: B, G, H, D, K, L, LC");
+MODULE_PARM_DESC(ntsc, "Set NTSC standard: M, J, K");
+MODULE_PARM_DESC(debug,
+ "Debug level (bitmask). Default: 0\n"
+ "\t\t\t 1/0x0001: warning\n"
+ "\t\t\t 2/0x0002: info\n"
+ "\t\t\t 4/0x0004: mailbox\n"
+ "\t\t\t 8/0x0008: dma\n"
+ "\t\t\t 16/0x0010: ioctl\n"
+ "\t\t\t 32/0x0020: file\n"
+ "\t\t\t 64/0x0040: i2c\n"
+ "\t\t\t128/0x0080: irq\n"
+ "\t\t\t256/0x0100: high volume\n");
+MODULE_PARM_DESC(cx18_pci_latency,
+ "Change the PCI latency to 64 if lower: 0 = No, 1 = Yes,\n"
+ "\t\t\tDefault: Yes");
+MODULE_PARM_DESC(enc_mpg_buffers,
+ "Encoder MPG Buffers (in MB)\n"
+ "\t\t\tDefault: " __stringify(CX18_DEFAULT_ENC_MPG_BUFFERS));
+MODULE_PARM_DESC(enc_ts_buffers,
+ "Encoder TS Buffers (in MB)\n"
+ "\t\t\tDefault: " __stringify(CX18_DEFAULT_ENC_TS_BUFFERS));
+MODULE_PARM_DESC(enc_yuv_buffers,
+ "Encoder YUV Buffers (in MB)\n"
+ "\t\t\tDefault: " __stringify(CX18_DEFAULT_ENC_YUV_BUFFERS));
+MODULE_PARM_DESC(enc_vbi_buffers,
+ "Encoder VBI Buffers (in MB)\n"
+ "\t\t\tDefault: " __stringify(CX18_DEFAULT_ENC_VBI_BUFFERS));
+MODULE_PARM_DESC(enc_pcm_buffers,
+ "Encoder PCM buffers (in MB)\n"
+ "\t\t\tDefault: " __stringify(CX18_DEFAULT_ENC_PCM_BUFFERS));
+
+MODULE_PARM_DESC(cx18_first_minor, "Set minor assigned to first card");
+
+MODULE_AUTHOR("Hans Verkuil");
+MODULE_DESCRIPTION("CX23418 driver");
+MODULE_SUPPORTED_DEVICE("CX23418 MPEG2 encoder");
+MODULE_LICENSE("GPL");
+
+MODULE_VERSION(CX18_VERSION);
+
+int cx18_waitq(wait_queue_head_t *waitq)
+{
+ DEFINE_WAIT(wait);
+
+ prepare_to_wait(waitq, &wait, TASK_INTERRUPTIBLE);
+ schedule();
+ finish_wait(waitq, &wait);
+ return signal_pending(current) ? -EINTR : 0;
+}
+
+/* Generic utility functions */
+int cx18_msleep_timeout(unsigned int msecs, int intr)
+{
+ int timeout = msecs_to_jiffies(msecs);
+ int sig;
+
+ do {
+ set_current_state(intr ? TASK_INTERRUPTIBLE : TASK_UNINTERRUPTIBLE);
+ timeout = schedule_timeout(timeout);
+ sig = intr ? signal_pending(current) : 0;
+ } while (!sig && timeout);
+ return sig;
+}
+
+/* Release ioremapped memory */
+static void cx18_iounmap(struct cx18 *cx)
+{
+ if (cx == NULL)
+ return;
+
+ /* Release io memory */
+ if (cx->enc_mem != NULL) {
+ CX18_DEBUG_INFO("releasing enc_mem\n");
+ iounmap(cx->enc_mem);
+ cx->enc_mem = NULL;
+ }
+}
+
+/* Hauppauge card? get values from tveeprom */
+void cx18_read_eeprom(struct cx18 *cx, struct tveeprom *tv)
+{
+ u8 eedata[256];
+
+ cx->i2c_client[0].addr = 0xA0 >> 1;
+ tveeprom_read(&cx->i2c_client[0], eedata, sizeof(eedata));
+ tveeprom_hauppauge_analog(&cx->i2c_client[0], tv, eedata);
+}
+
+static void cx18_process_eeprom(struct cx18 *cx)
+{
+ struct tveeprom tv;
+
+ cx18_read_eeprom(cx, &tv);
+
+ /* Many thanks to Steven Toth from Hauppauge for providing the
+ model numbers */
+ switch (tv.model) {
+ case 74000 ... 74099:
+ cx->card = cx18_get_card(CX18_CARD_HVR_1600_ESMT);
+ break;
+ case 74700 ... 74799:
+ cx->card = cx18_get_card(CX18_CARD_HVR_1600_SAMSUNG);
+ break;
+ case 0:
+ CX18_ERR("Invalid EEPROM\n");
+ return;
+ default:
+ CX18_ERR("Unknown model %d, defaulting to HVR-1600\n", tv.model);
+ cx->card = cx18_get_card(CX18_CARD_HVR_1600_ESMT);
+ break;
+ }
+
+ cx->v4l2_cap = cx->card->v4l2_capabilities;
+ cx->card_name = cx->card->name;
+ cx->card_i2c = cx->card->i2c;
+
+ CX18_INFO("Autodetected %s\n", cx->card_name);
+
+ if (tv.tuner_type == TUNER_ABSENT)
+ CX18_ERR("tveeprom cannot autodetect tuner!");
+
+ if (cx->options.tuner == -1)
+ cx->options.tuner = tv.tuner_type;
+ if (cx->options.radio == -1)
+ cx->options.radio = (tv.has_radio != 0);
+
+ if (cx->std != 0)
+ /* user specified tuner standard */
+ return;
+
+ /* autodetect tuner standard */
+ if (tv.tuner_formats & V4L2_STD_PAL) {
+ CX18_DEBUG_INFO("PAL tuner detected\n");
+ cx->std |= V4L2_STD_PAL_BG | V4L2_STD_PAL_H;
+ } else if (tv.tuner_formats & V4L2_STD_NTSC) {
+ CX18_DEBUG_INFO("NTSC tuner detected\n");
+ cx->std |= V4L2_STD_NTSC_M;
+ } else if (tv.tuner_formats & V4L2_STD_SECAM) {
+ CX18_DEBUG_INFO("SECAM tuner detected\n");
+ cx->std |= V4L2_STD_SECAM_L;
+ } else {
+ CX18_INFO("No tuner detected, default to NTSC-M\n");
+ cx->std |= V4L2_STD_NTSC_M;
+ }
+}
+
+static v4l2_std_id cx18_parse_std(struct cx18 *cx)
+{
+ switch (pal[0]) {
+ case '6':
+ return V4L2_STD_PAL_60;
+ case 'b':
+ case 'B':
+ case 'g':
+ case 'G':
+ return V4L2_STD_PAL_BG;
+ case 'h':
+ case 'H':
+ return V4L2_STD_PAL_H;
+ case 'n':
+ case 'N':
+ if (pal[1] == 'c' || pal[1] == 'C')
+ return V4L2_STD_PAL_Nc;
+ return V4L2_STD_PAL_N;
+ case 'i':
+ case 'I':
+ return V4L2_STD_PAL_I;
+ case 'd':
+ case 'D':
+ case 'k':
+ case 'K':
+ return V4L2_STD_PAL_DK;
+ case 'M':
+ case 'm':
+ return V4L2_STD_PAL_M;
+ case '-':
+ break;
+ default:
+ CX18_WARN("pal= argument not recognised\n");
+ return 0;
+ }
+
+ switch (secam[0]) {
+ case 'b':
+ case 'B':
+ case 'g':
+ case 'G':
+ case 'h':
+ case 'H':
+ return V4L2_STD_SECAM_B | V4L2_STD_SECAM_G | V4L2_STD_SECAM_H;
+ case 'd':
+ case 'D':
+ case 'k':
+ case 'K':
+ return V4L2_STD_SECAM_DK;
+ case 'l':
+ case 'L':
+ if (secam[1] == 'C' || secam[1] == 'c')
+ return V4L2_STD_SECAM_LC;
+ return V4L2_STD_SECAM_L;
+ case '-':
+ break;
+ default:
+ CX18_WARN("secam= argument not recognised\n");
+ return 0;
+ }
+
+ switch (ntsc[0]) {
+ case 'm':
+ case 'M':
+ return V4L2_STD_NTSC_M;
+ case 'j':
+ case 'J':
+ return V4L2_STD_NTSC_M_JP;
+ case 'k':
+ case 'K':
+ return V4L2_STD_NTSC_M_KR;
+ case '-':
+ break;
+ default:
+ CX18_WARN("ntsc= argument not recognised\n");
+ return 0;
+ }
+
+ /* no match found */
+ return 0;
+}
+
+static void cx18_process_options(struct cx18 *cx)
+{
+ int i, j;
+
+ cx->options.megabytes[CX18_ENC_STREAM_TYPE_MPG] = enc_mpg_buffers;
+ cx->options.megabytes[CX18_ENC_STREAM_TYPE_TS] = enc_ts_buffers;
+ cx->options.megabytes[CX18_ENC_STREAM_TYPE_YUV] = enc_yuv_buffers;
+ cx->options.megabytes[CX18_ENC_STREAM_TYPE_VBI] = enc_vbi_buffers;
+ cx->options.megabytes[CX18_ENC_STREAM_TYPE_PCM] = enc_pcm_buffers;
+ cx->options.cardtype = cardtype[cx->num];
+ cx->options.tuner = tuner[cx->num];
+ cx->options.radio = radio[cx->num];
+
+ cx->std = cx18_parse_std(cx);
+ if (cx->options.cardtype == -1) {
+ CX18_INFO("Ignore card\n");
+ return;
+ }
+ cx->card = cx18_get_card(cx->options.cardtype - 1);
+ if (cx->card)
+ CX18_INFO("User specified %s card\n", cx->card->name);
+ else if (cx->options.cardtype != 0)
+ CX18_ERR("Unknown user specified type, trying to autodetect card\n");
+ if (cx->card == NULL) {
+ if (cx->dev->subsystem_vendor == CX18_PCI_ID_HAUPPAUGE) {
+ cx->card = cx18_get_card(CX18_CARD_HVR_1600_ESMT);
+ CX18_INFO("Autodetected Hauppauge card\n");
+ }
+ }
+ if (cx->card == NULL) {
+ for (i = 0; (cx->card = cx18_get_card(i)); i++) {
+ if (cx->card->pci_list == NULL)
+ continue;
+ for (j = 0; cx->card->pci_list[j].device; j++) {
+ if (cx->dev->device !=
+ cx->card->pci_list[j].device)
+ continue;
+ if (cx->dev->subsystem_vendor !=
+ cx->card->pci_list[j].subsystem_vendor)
+ continue;
+ if (cx->dev->subsystem_device !=
+ cx->card->pci_list[j].subsystem_device)
+ continue;
+ CX18_INFO("Autodetected %s card\n", cx->card->name);
+ goto done;
+ }
+ }
+ }
+done:
+
+ if (cx->card == NULL) {
+ cx->card = cx18_get_card(CX18_CARD_HVR_1600_ESMT);
+ CX18_ERR("Unknown card: vendor/device: %04x/%04x\n",
+ cx->dev->vendor, cx->dev->device);
+ CX18_ERR(" subsystem vendor/device: %04x/%04x\n",
+ cx->dev->subsystem_vendor, cx->dev->subsystem_device);
+ CX18_ERR("Defaulting to %s card\n", cx->card->name);
+ CX18_ERR("Please mail the vendor/device and subsystem vendor/device IDs and what kind of\n");
+ CX18_ERR("card you have to the ivtv-devel mailinglist (www.ivtvdriver.org)\n");
+ CX18_ERR("Prefix your subject line with [UNKNOWN CX18 CARD].\n");
+ }
+ cx->v4l2_cap = cx->card->v4l2_capabilities;
+ cx->card_name = cx->card->name;
+ cx->card_i2c = cx->card->i2c;
+}
+
+/* Precondition: the cx18 structure has been memset to 0. Only
+ the dev and num fields have been filled in.
+ No assumptions on the card type may be made here (see cx18_init_struct2
+ for that).
+ */
+static int __devinit cx18_init_struct1(struct cx18 *cx)
+{
+ cx->base_addr = pci_resource_start(cx->dev, 0);
+
+ mutex_init(&cx->serialize_lock);
+ mutex_init(&cx->i2c_bus_lock[0]);
+ mutex_init(&cx->i2c_bus_lock[1]);
+
+ spin_lock_init(&cx->lock);
+ spin_lock_init(&cx->dma_reg_lock);
+
+ /* start counting open_id at 1 */
+ cx->open_id = 1;
+
+ /* Initial settings */
+ cx2341x_fill_defaults(&cx->params);
+ cx->temporal_strength = cx->params.video_temporal_filter;
+ cx->spatial_strength = cx->params.video_spatial_filter;
+ cx->filter_mode = cx->params.video_spatial_filter_mode |
+ (cx->params.video_temporal_filter_mode << 1) |
+ (cx->params.video_median_filter_type << 2);
+ cx->params.port = CX2341X_PORT_MEMORY;
+ cx->params.capabilities = CX2341X_CAP_HAS_SLICED_VBI;
+ init_waitqueue_head(&cx->cap_w);
+ init_waitqueue_head(&cx->mb_apu_waitq);
+ init_waitqueue_head(&cx->mb_cpu_waitq);
+ init_waitqueue_head(&cx->mb_epu_waitq);
+ init_waitqueue_head(&cx->mb_hpu_waitq);
+ init_waitqueue_head(&cx->dma_waitq);
+
+ /* VBI */
+ cx->vbi.in.type = V4L2_BUF_TYPE_SLICED_VBI_CAPTURE;
+ cx->vbi.sliced_in = &cx->vbi.in.fmt.sliced;
+ cx->vbi.raw_size = 1456;
+ cx->vbi.raw_decoder_line_size = 1456;
+ cx->vbi.raw_decoder_sav_odd_field = 0x20;
+ cx->vbi.raw_decoder_sav_even_field = 0x60;
+ cx->vbi.sliced_decoder_line_size = 272;
+ cx->vbi.sliced_decoder_sav_odd_field = 0xB0;
+ cx->vbi.sliced_decoder_sav_even_field = 0xF0;
+ return 0;
+}
+
+/* Second initialization part. Here the card type has been
+ autodetected. */
+static void __devinit cx18_init_struct2(struct cx18 *cx)
+{
+ int i;
+
+ for (i = 0; i < CX18_CARD_MAX_VIDEO_INPUTS; i++)
+ if (cx->card->video_inputs[i].video_type == 0)
+ break;
+ cx->nof_inputs = i;
+ for (i = 0; i < CX18_CARD_MAX_AUDIO_INPUTS; i++)
+ if (cx->card->audio_inputs[i].audio_type == 0)
+ break;
+ cx->nof_audio_inputs = i;
+
+ /* Find tuner input */
+ for (i = 0; i < cx->nof_inputs; i++) {
+ if (cx->card->video_inputs[i].video_type ==
+ CX18_CARD_INPUT_VID_TUNER)
+ break;
+ }
+ if (i == cx->nof_inputs)
+ i = 0;
+ cx->active_input = i;
+ cx->audio_input = cx->card->video_inputs[i].audio_index;
+ cx->av_state.vid_input = CX18_AV_COMPOSITE7;
+ cx->av_state.aud_input = CX18_AV_AUDIO8;
+ cx->av_state.audclk_freq = 48000;
+ cx->av_state.audmode = V4L2_TUNER_MODE_LANG1;
+ cx->av_state.vbi_line_offset = 8;
+}
+
+static int cx18_setup_pci(struct cx18 *cx, struct pci_dev *dev,
+ const struct pci_device_id *pci_id)
+{
+ u16 cmd;
+ unsigned char pci_latency;
+
+ CX18_DEBUG_INFO("Enabling pci device\n");
+
+ if (pci_enable_device(dev)) {
+ CX18_ERR("Can't enable device %d!\n", cx->num);
+ return -EIO;
+ }
+ if (pci_set_dma_mask(dev, 0xffffffff)) {
+ CX18_ERR("No suitable DMA available on card %d.\n", cx->num);
+ return -EIO;
+ }
+ if (!request_mem_region(cx->base_addr, CX18_MEM_SIZE, "cx18 encoder")) {
+ CX18_ERR("Cannot request encoder memory region on card %d.\n", cx->num);
+ return -EIO;
+ }
+
+ /* Check for bus mastering */
+ pci_read_config_word(dev, PCI_COMMAND, &cmd);
+ cmd |= PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER;
+ pci_write_config_word(dev, PCI_COMMAND, cmd);
+
+ pci_read_config_byte(dev, PCI_CLASS_REVISION, &cx->card_rev);
+ pci_read_config_byte(dev, PCI_LATENCY_TIMER, &pci_latency);
+
+ if (pci_latency < 64 && cx18_pci_latency) {
+ CX18_INFO("Unreasonably low latency timer, "
+ "setting to 64 (was %d)\n", pci_latency);
+ pci_write_config_byte(dev, PCI_LATENCY_TIMER, 64);
+ pci_read_config_byte(dev, PCI_LATENCY_TIMER, &pci_latency);
+ }
+ /* This config space value relates to DMA latencies. The
+ default value 0x8080 is too low however and will lead
+ to DMA errors. 0xffff is the max value which solves
+ these problems. */
+ pci_write_config_dword(dev, 0x40, 0xffff);
+
+ CX18_DEBUG_INFO("cx%d (rev %d) at %02x:%02x.%x, "
+ "irq: %d, latency: %d, memory: 0x%lx\n",
+ cx->dev->device, cx->card_rev, dev->bus->number,
+ PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn),
+ cx->dev->irq, pci_latency, (unsigned long)cx->base_addr);
+
+ return 0;
+}
+
+static u32 cx18_request_module(struct cx18 *cx, u32 hw,
+ const char *name, u32 id)
+{
+ if ((hw & id) == 0)
+ return hw;
+ if (request_module(name) != 0) {
+ CX18_ERR("Failed to load module %s\n", name);
+ return hw & ~id;
+ }
+ CX18_DEBUG_INFO("Loaded module %s\n", name);
+ return hw;
+}
+
+static void cx18_load_and_init_modules(struct cx18 *cx)
+{
+ u32 hw = cx->card->hw_all;
+ int i;
+
+ /* load modules */
+#ifndef CONFIG_VIDEO_TUNER
+ hw = cx18_request_module(cx, hw, "tuner", CX18_HW_TUNER);
+#endif
+#ifndef CONFIG_VIDEO_CS5345
+ hw = cx18_request_module(cx, hw, "cs5345", CX18_HW_CS5345);
+#endif
+
+ /* check which i2c devices are actually found */
+ for (i = 0; i < 32; i++) {
+ u32 device = 1 << i;
+
+ if (!(device & hw))
+ continue;
+ if (device == CX18_HW_GPIO || device == CX18_HW_TVEEPROM ||
+ device == CX18_HW_CX23418 || device == CX18_HW_DVB) {
+ /* These 'devices' do not use i2c probing */
+ cx->hw_flags |= device;
+ continue;
+ }
+ cx18_i2c_register(cx, i);
+ if (cx18_i2c_hw_addr(cx, device) > 0)
+ cx->hw_flags |= device;
+ }
+
+ hw = cx->hw_flags;
+}
+
+static int __devinit cx18_probe(struct pci_dev *dev,
+ const struct pci_device_id *pci_id)
+{
+ int retval = 0;
+ int vbi_buf_size;
+ u32 devtype;
+ struct cx18 *cx;
+
+ spin_lock(&cx18_cards_lock);
+
+ /* Make sure we've got a place for this card */
+ if (cx18_cards_active == CX18_MAX_CARDS) {
+ printk(KERN_ERR "cx18: Maximum number of cards detected (%d).\n",
+ cx18_cards_active);
+ spin_unlock(&cx18_cards_lock);
+ return -ENOMEM;
+ }
+
+ cx = kzalloc(sizeof(struct cx18), GFP_ATOMIC);
+ if (cx == 0) {
+ spin_unlock(&cx18_cards_lock);
+ return -ENOMEM;
+ }
+ cx18_cards[cx18_cards_active] = cx;
+ cx->dev = dev;
+ cx->num = cx18_cards_active++;
+ snprintf(cx->name, sizeof(cx->name) - 1, "cx18-%d", cx->num);
+ CX18_INFO("Initializing card #%d\n", cx->num);
+
+ spin_unlock(&cx18_cards_lock);
+
+ cx18_process_options(cx);
+ if (cx->options.cardtype == -1) {
+ retval = -ENODEV;
+ goto err;
+ }
+ if (cx18_init_struct1(cx)) {
+ retval = -ENOMEM;
+ goto err;
+ }
+
+ CX18_DEBUG_INFO("base addr: 0x%08x\n", cx->base_addr);
+
+ /* PCI Device Setup */
+ retval = cx18_setup_pci(cx, dev, pci_id);
+ if (retval != 0) {
+ if (retval == -EIO)
+ goto free_workqueue;
+ else if (retval == -ENXIO)
+ goto free_mem;
+ }
+ /* save cx in the pci struct for later use */
+ pci_set_drvdata(dev, cx);
+
+ /* map io memory */
+ CX18_DEBUG_INFO("attempting ioremap at 0x%08x len 0x%08x\n",
+ cx->base_addr + CX18_MEM_OFFSET, CX18_MEM_SIZE);
+ cx->enc_mem = ioremap_nocache(cx->base_addr + CX18_MEM_OFFSET,
+ CX18_MEM_SIZE);
+ if (!cx->enc_mem) {
+ CX18_ERR("ioremap failed, perhaps increasing __VMALLOC_RESERVE in page.h\n");
+ CX18_ERR("or disabling CONFIG_HIGHMEM4G into the kernel would help\n");
+ retval = -ENOMEM;
+ goto free_mem;
+ }
+ cx->reg_mem = cx->enc_mem + CX18_REG_OFFSET;
+ devtype = read_reg(0xC72028);
+ switch (devtype & 0xff000000) {
+ case 0xff000000:
+ CX18_INFO("cx23418 revision %08x (A)\n", devtype);
+ break;
+ case 0x01000000:
+ CX18_INFO("cx23418 revision %08x (B)\n", devtype);
+ break;
+ default:
+ CX18_INFO("cx23418 revision %08x (Unknown)\n", devtype);
+ break;
+ }
+
+ cx18_init_power(cx, 1);
+ cx18_init_memory(cx);
+
+ cx->scb = (struct cx18_scb *)(cx->enc_mem + SCB_OFFSET);
+ cx18_init_scb(cx);
+
+ cx18_gpio_init(cx);
+
+ /* active i2c */
+ CX18_DEBUG_INFO("activating i2c...\n");
+ if (init_cx18_i2c(cx)) {
+ CX18_ERR("Could not initialize i2c\n");
+ goto free_map;
+ }
+
+ CX18_DEBUG_INFO("Active card count: %d.\n", cx18_cards_active);
+
+ if (cx->card->hw_all & CX18_HW_TVEEPROM) {
+ /* Based on the model number the cardtype may be changed.
+ The PCI IDs are not always reliable. */
+ cx18_process_eeprom(cx);
+ }
+ if (cx->card->comment)
+ CX18_INFO("%s", cx->card->comment);
+ if (cx->card->v4l2_capabilities == 0) {
+ retval = -ENODEV;
+ goto free_i2c;
+ }
+ cx18_init_memory(cx);
+
+ /* Register IRQ */
+ retval = request_irq(cx->dev->irq, cx18_irq_handler,
+ IRQF_SHARED | IRQF_DISABLED, cx->name, (void *)cx);
+ if (retval) {
+ CX18_ERR("Failed to register irq %d\n", retval);
+ goto free_i2c;
+ }
+
+ if (cx->std == 0)
+ cx->std = V4L2_STD_NTSC_M;
+
+ if (cx->options.tuner == -1) {
+ int i;
+
+ for (i = 0; i < CX18_CARD_MAX_TUNERS; i++) {
+ if ((cx->std & cx->card->tuners[i].std) == 0)
+ continue;
+ cx->options.tuner = cx->card->tuners[i].tuner;
+ break;
+ }
+ }
+ /* if no tuner was found, then pick the first tuner in the card list */
+ if (cx->options.tuner == -1 && cx->card->tuners[0].std) {
+ cx->std = cx->card->tuners[0].std;
+ cx->options.tuner = cx->card->tuners[0].tuner;
+ }
+ if (cx->options.radio == -1)
+ cx->options.radio = (cx->card->radio_input.audio_type != 0);
+
+ /* The card is now fully identified, continue with card-specific
+ initialization. */
+ cx18_init_struct2(cx);
+
+ cx18_load_and_init_modules(cx);
+
+ if (cx->std & V4L2_STD_525_60) {
+ cx->is_60hz = 1;
+ cx->is_out_60hz = 1;
+ } else {
+ cx->is_50hz = 1;
+ cx->is_out_50hz = 1;
+ }
+ cx->params.video_gop_size = cx->is_60hz ? 15 : 12;
+
+ cx->stream_buf_size[CX18_ENC_STREAM_TYPE_MPG] = 0x08000;
+ cx->stream_buf_size[CX18_ENC_STREAM_TYPE_TS] = 0x08000;
+ cx->stream_buf_size[CX18_ENC_STREAM_TYPE_PCM] = 0x01200;
+ cx->stream_buf_size[CX18_ENC_STREAM_TYPE_YUV] = 0x20000;
+ vbi_buf_size = cx->vbi.raw_size * (cx->is_60hz ? 24 : 36) / 2;
+ cx->stream_buf_size[CX18_ENC_STREAM_TYPE_VBI] = vbi_buf_size;
+
+ if (cx->options.radio > 0)
+ cx->v4l2_cap |= V4L2_CAP_RADIO;
+
+ retval = cx18_streams_setup(cx);
+ if (retval) {
+ CX18_ERR("Error %d setting up streams\n", retval);
+ goto free_irq;
+ }
+ retval = cx18_streams_register(cx);
+ if (retval) {
+ CX18_ERR("Error %d registering devices\n", retval);
+ goto free_streams;
+ }
+
+ if (cx->options.tuner > -1) {
+ struct tuner_setup setup;
+
+ setup.addr = ADDR_UNSET;
+ setup.type = cx->options.tuner;
+ setup.mode_mask = T_ANALOG_TV; /* matches TV tuners */
+ setup.tuner_callback = (setup.type == TUNER_XC2028) ?
+ cx18_reset_tuner_gpio : NULL;
+ cx18_call_i2c_clients(cx, TUNER_SET_TYPE_ADDR, &setup);
+ if (setup.type == TUNER_XC2028) {
+ static struct xc2028_ctrl ctrl = {
+ .fname = XC2028_DEFAULT_FIRMWARE,
+ .max_len = 64,
+ };
+ struct v4l2_priv_tun_config cfg = {
+ .tuner = cx->options.tuner,
+ .priv = &ctrl,
+ };
+ cx18_call_i2c_clients(cx, TUNER_SET_CONFIG, &cfg);
+ }
+ }
+
+ /* The tuner is fixed to the standard. The other inputs (e.g. S-Video)
+ are not. */
+ cx->tuner_std = cx->std;
+
+ cx18_init_on_first_open(cx);
+
+ CX18_INFO("Initialized card #%d: %s\n", cx->num, cx->card_name);
+
+ return 0;
+
+free_streams:
+ cx18_streams_cleanup(cx);
+free_irq:
+ free_irq(cx->dev->irq, (void *)cx);
+free_i2c:
+ exit_cx18_i2c(cx);
+free_map:
+ cx18_iounmap(cx);
+free_mem:
+ release_mem_region(cx->base_addr, CX18_MEM_SIZE);
+free_workqueue:
+err:
+ if (retval == 0)
+ retval = -ENODEV;
+ CX18_ERR("Error %d on initialization\n", retval);
+
+ kfree(cx18_cards[cx18_cards_active]);
+ cx18_cards[cx18_cards_active] = NULL;
+ return retval;
+}
+
+int cx18_init_on_first_open(struct cx18 *cx)
+{
+ int video_input;
+ int fw_retry_count = 3;
+ struct v4l2_frequency vf;
+
+ if (test_bit(CX18_F_I_FAILED, &cx->i_flags))
+ return -ENXIO;
+
+ if (test_and_set_bit(CX18_F_I_INITED, &cx->i_flags))
+ return 0;
+
+ while (--fw_retry_count > 0) {
+ /* load firmware */
+ if (cx18_firmware_init(cx) == 0)
+ break;
+ if (fw_retry_count > 1)
+ CX18_WARN("Retry loading firmware\n");
+ }
+
+ if (fw_retry_count == 0) {
+ set_bit(CX18_F_I_FAILED, &cx->i_flags);
+ return -ENXIO;
+ }
+ set_bit(CX18_F_I_LOADED_FW, &cx->i_flags);
+
+ /* Init the firmware twice to work around a silicon bug
+ * transport related. */
+
+ fw_retry_count = 3;
+ while (--fw_retry_count > 0) {
+ /* load firmware */
+ if (cx18_firmware_init(cx) == 0)
+ break;
+ if (fw_retry_count > 1)
+ CX18_WARN("Retry loading firmware\n");
+ }
+
+ if (fw_retry_count == 0) {
+ set_bit(CX18_F_I_FAILED, &cx->i_flags);
+ return -ENXIO;
+ }
+
+ vf.tuner = 0;
+ vf.type = V4L2_TUNER_ANALOG_TV;
+ vf.frequency = 6400; /* the tuner 'baseline' frequency */
+
+ /* Set initial frequency. For PAL/SECAM broadcasts no
+ 'default' channel exists AFAIK. */
+ if (cx->std == V4L2_STD_NTSC_M_JP)
+ vf.frequency = 1460; /* ch. 1 91250*16/1000 */
+ else if (cx->std & V4L2_STD_NTSC_M)
+ vf.frequency = 1076; /* ch. 4 67250*16/1000 */
+
+ video_input = cx->active_input;
+ cx->active_input++; /* Force update of input */
+ cx18_v4l2_ioctls(cx, NULL, VIDIOC_S_INPUT, &video_input);
+
+ /* Let the VIDIOC_S_STD ioctl do all the work, keeps the code
+ in one place. */
+ cx->std++; /* Force full standard initialization */
+ cx18_v4l2_ioctls(cx, NULL, VIDIOC_S_STD, &cx->tuner_std);
+ cx18_v4l2_ioctls(cx, NULL, VIDIOC_S_FREQUENCY, &vf);
+ return 0;
+}
+
+static void cx18_remove(struct pci_dev *pci_dev)
+{
+ struct cx18 *cx = pci_get_drvdata(pci_dev);
+
+ CX18_DEBUG_INFO("Removing Card #%d\n", cx->num);
+
+ /* Stop all captures */
+ CX18_DEBUG_INFO("Stopping all streams\n");
+ if (atomic_read(&cx->capturing) > 0)
+ cx18_stop_all_captures(cx);
+
+ /* Interrupts */
+ sw1_irq_disable(IRQ_CPU_TO_EPU | IRQ_APU_TO_EPU);
+ sw2_irq_disable(IRQ_CPU_TO_EPU_ACK | IRQ_APU_TO_EPU_ACK);
+
+ cx18_halt_firmware(cx);
+
+ cx18_streams_cleanup(cx);
+
+ exit_cx18_i2c(cx);
+
+ free_irq(cx->dev->irq, (void *)cx);
+
+ if (cx->dev)
+ cx18_iounmap(cx);
+
+ release_mem_region(cx->base_addr, CX18_MEM_SIZE);
+
+ pci_disable_device(cx->dev);
+
+ CX18_INFO("Removed %s, card #%d\n", cx->card_name, cx->num);
+}
+
+/* define a pci_driver for card detection */
+static struct pci_driver cx18_pci_driver = {
+ .name = "cx18",
+ .id_table = cx18_pci_tbl,
+ .probe = cx18_probe,
+ .remove = cx18_remove,
+};
+
+static int module_start(void)
+{
+ printk(KERN_INFO "cx18: Start initialization, version %s\n", CX18_VERSION);
+
+ memset(cx18_cards, 0, sizeof(cx18_cards));
+
+ /* Validate parameters */
+ if (cx18_first_minor < 0 || cx18_first_minor >= CX18_MAX_CARDS) {
+ printk(KERN_ERR "cx18: Exiting, ivtv_first_minor must be between 0 and %d\n",
+ CX18_MAX_CARDS - 1);
+ return -1;
+ }
+
+ if (cx18_debug < 0 || cx18_debug > 511) {
+ cx18_debug = 0;
+ printk(KERN_INFO "cx18: Debug value must be >= 0 and <= 511!\n");
+ }
+
+ if (pci_register_driver(&cx18_pci_driver)) {
+ printk(KERN_ERR "cx18: Error detecting PCI card\n");
+ return -ENODEV;
+ }
+ printk(KERN_INFO "cx18: End initialization\n");
+ return 0;
+}
+
+static void module_cleanup(void)
+{
+ int i;
+
+ pci_unregister_driver(&cx18_pci_driver);
+
+ for (i = 0; i < cx18_cards_active; i++) {
+ if (cx18_cards[i] == NULL)
+ continue;
+ kfree(cx18_cards[i]);
+ }
+}
+
+module_init(module_start);
+module_exit(module_cleanup);
diff --git a/drivers/media/video/cx18/cx18-driver.h b/drivers/media/video/cx18/cx18-driver.h
new file mode 100644
index 0000000..2ee9391
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-driver.h
@@ -0,0 +1,500 @@
+/*
+ * cx18 driver internal defines and structures
+ *
+ * Derived from ivtv-driver.h
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+#ifndef CX18_DRIVER_H
+#define CX18_DRIVER_H
+
+#include <linux/version.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/sched.h>
+#include <linux/fs.h>
+#include <linux/pci.h>
+#include <linux/interrupt.h>
+#include <linux/spinlock.h>
+#include <linux/i2c.h>
+#include <linux/i2c-algo-bit.h>
+#include <linux/list.h>
+#include <linux/unistd.h>
+#include <linux/byteorder/swab.h>
+#include <linux/pagemap.h>
+#include <linux/workqueue.h>
+#include <linux/mutex.h>
+
+#include <linux/dvb/video.h>
+#include <linux/dvb/audio.h>
+#include <media/v4l2-common.h>
+#include <media/tuner.h>
+#include "cx18-mailbox.h"
+#include "cx18-av-core.h"
+#include "cx23418.h"
+
+/* DVB */
+#include "demux.h"
+#include "dmxdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+#include "dvbdev.h"
+
+#ifndef CONFIG_PCI
+# error "This driver requires kernel PCI support."
+#endif
+
+#define CX18_MEM_OFFSET 0x00000000
+#define CX18_MEM_SIZE 0x04000000
+#define CX18_REG_OFFSET 0x02000000
+
+/* Maximum cx18 driver instances. */
+#define CX18_MAX_CARDS 32
+
+/* Supported cards */
+#define CX18_CARD_HVR_1600_ESMT 0 /* Hauppauge HVR 1600 (ESMT memory) */
+#define CX18_CARD_HVR_1600_SAMSUNG 1 /* Hauppauge HVR 1600 (Samsung memory) */
+#define CX18_CARD_COMPRO_H900 2 /* Compro VideoMate H900 */
+#define CX18_CARD_YUAN_MPC718 3 /* Yuan MPC718 */
+#define CX18_CARD_LAST 3
+
+#define CX18_ENC_STREAM_TYPE_MPG 0
+#define CX18_ENC_STREAM_TYPE_TS 1
+#define CX18_ENC_STREAM_TYPE_YUV 2
+#define CX18_ENC_STREAM_TYPE_VBI 3
+#define CX18_ENC_STREAM_TYPE_PCM 4
+#define CX18_ENC_STREAM_TYPE_IDX 5
+#define CX18_ENC_STREAM_TYPE_RAD 6
+#define CX18_MAX_STREAMS 7
+
+/* system vendor and device IDs */
+#define PCI_VENDOR_ID_CX 0x14f1
+#define PCI_DEVICE_ID_CX23418 0x5b7a
+
+/* subsystem vendor ID */
+#define CX18_PCI_ID_HAUPPAUGE 0x0070
+#define CX18_PCI_ID_COMPRO 0x185b
+#define CX18_PCI_ID_YUAN 0x12ab
+
+/* ======================================================================== */
+/* ========================== START USER SETTABLE DMA VARIABLES =========== */
+/* ======================================================================== */
+
+/* DMA Buffers, Default size in MB allocated */
+#define CX18_DEFAULT_ENC_TS_BUFFERS 1
+#define CX18_DEFAULT_ENC_MPG_BUFFERS 2
+#define CX18_DEFAULT_ENC_IDX_BUFFERS 1
+#define CX18_DEFAULT_ENC_YUV_BUFFERS 2
+#define CX18_DEFAULT_ENC_VBI_BUFFERS 1
+#define CX18_DEFAULT_ENC_PCM_BUFFERS 1
+
+/* i2c stuff */
+#define I2C_CLIENTS_MAX 16
+
+/* debugging */
+
+/* Flag to turn on high volume debugging */
+#define CX18_DBGFLG_WARN (1 << 0)
+#define CX18_DBGFLG_INFO (1 << 1)
+#define CX18_DBGFLG_API (1 << 2)
+#define CX18_DBGFLG_DMA (1 << 3)
+#define CX18_DBGFLG_IOCTL (1 << 4)
+#define CX18_DBGFLG_FILE (1 << 5)
+#define CX18_DBGFLG_I2C (1 << 6)
+#define CX18_DBGFLG_IRQ (1 << 7)
+/* Flag to turn on high volume debugging */
+#define CX18_DBGFLG_HIGHVOL (1 << 8)
+
+/* NOTE: extra space before comma in 'cx->num , ## args' is required for
+ gcc-2.95, otherwise it won't compile. */
+#define CX18_DEBUG(x, type, fmt, args...) \
+ do { \
+ if ((x) & cx18_debug) \
+ printk(KERN_INFO "cx18-%d " type ": " fmt, cx->num , ## args); \
+ } while (0)
+#define CX18_DEBUG_WARN(fmt, args...) CX18_DEBUG(CX18_DBGFLG_WARN, "warning", fmt , ## args)
+#define CX18_DEBUG_INFO(fmt, args...) CX18_DEBUG(CX18_DBGFLG_INFO, "info", fmt , ## args)
+#define CX18_DEBUG_API(fmt, args...) CX18_DEBUG(CX18_DBGFLG_API, "api", fmt , ## args)
+#define CX18_DEBUG_DMA(fmt, args...) CX18_DEBUG(CX18_DBGFLG_DMA, "dma", fmt , ## args)
+#define CX18_DEBUG_IOCTL(fmt, args...) CX18_DEBUG(CX18_DBGFLG_IOCTL, "ioctl", fmt , ## args)
+#define CX18_DEBUG_FILE(fmt, args...) CX18_DEBUG(CX18_DBGFLG_FILE, "file", fmt , ## args)
+#define CX18_DEBUG_I2C(fmt, args...) CX18_DEBUG(CX18_DBGFLG_I2C, "i2c", fmt , ## args)
+#define CX18_DEBUG_IRQ(fmt, args...) CX18_DEBUG(CX18_DBGFLG_IRQ, "irq", fmt , ## args)
+
+#define CX18_DEBUG_HIGH_VOL(x, type, fmt, args...) \
+ do { \
+ if (((x) & cx18_debug) && (cx18_debug & CX18_DBGFLG_HIGHVOL)) \
+ printk(KERN_INFO "cx18%d " type ": " fmt, cx->num , ## args); \
+ } while (0)
+#define CX18_DEBUG_HI_WARN(fmt, args...) CX18_DEBUG_HIGH_VOL(CX18_DBGFLG_WARN, "warning", fmt , ## args)
+#define CX18_DEBUG_HI_INFO(fmt, args...) CX18_DEBUG_HIGH_VOL(CX18_DBGFLG_INFO, "info", fmt , ## args)
+#define CX18_DEBUG_HI_API(fmt, args...) CX18_DEBUG_HIGH_VOL(CX18_DBGFLG_API, "api", fmt , ## args)
+#define CX18_DEBUG_HI_DMA(fmt, args...) CX18_DEBUG_HIGH_VOL(CX18_DBGFLG_DMA, "dma", fmt , ## args)
+#define CX18_DEBUG_HI_IOCTL(fmt, args...) CX18_DEBUG_HIGH_VOL(CX18_DBGFLG_IOCTL, "ioctl", fmt , ## args)
+#define CX18_DEBUG_HI_FILE(fmt, args...) CX18_DEBUG_HIGH_VOL(CX18_DBGFLG_FILE, "file", fmt , ## args)
+#define CX18_DEBUG_HI_I2C(fmt, args...) CX18_DEBUG_HIGH_VOL(CX18_DBGFLG_I2C, "i2c", fmt , ## args)
+#define CX18_DEBUG_HI_IRQ(fmt, args...) CX18_DEBUG_HIGH_VOL(CX18_DBGFLG_IRQ, "irq", fmt , ## args)
+
+/* Standard kernel messages */
+#define CX18_ERR(fmt, args...) printk(KERN_ERR "cx18-%d: " fmt, cx->num , ## args)
+#define CX18_WARN(fmt, args...) printk(KERN_WARNING "cx18-%d: " fmt, cx->num , ## args)
+#define CX18_INFO(fmt, args...) printk(KERN_INFO "cx18-%d: " fmt, cx->num , ## args)
+
+/* Values for CX18_API_DEC_PLAYBACK_SPEED mpeg_frame_type_mask parameter: */
+#define MPEG_FRAME_TYPE_IFRAME 1
+#define MPEG_FRAME_TYPE_IFRAME_PFRAME 3
+#define MPEG_FRAME_TYPE_ALL 7
+
+#define CX18_MAX_PGM_INDEX (400)
+
+extern int cx18_debug;
+
+
+struct cx18_options {
+ int megabytes[CX18_MAX_STREAMS]; /* Size in megabytes of each stream */
+ int cardtype; /* force card type on load */
+ int tuner; /* set tuner on load */
+ int radio; /* enable/disable radio */
+};
+
+/* per-buffer bit flags */
+#define CX18_F_B_NEED_BUF_SWAP 0 /* this buffer should be byte swapped */
+
+/* per-stream, s_flags */
+#define CX18_F_S_CLAIMED 3 /* this stream is claimed */
+#define CX18_F_S_STREAMING 4 /* the fw is decoding/encoding this stream */
+#define CX18_F_S_INTERNAL_USE 5 /* this stream is used internally (sliced VBI processing) */
+#define CX18_F_S_STREAMOFF 7 /* signal end of stream EOS */
+#define CX18_F_S_APPL_IO 8 /* this stream is used read/written by an application */
+
+/* per-cx18, i_flags */
+#define CX18_F_I_LOADED_FW 0 /* Loaded the firmware the first time */
+#define CX18_F_I_EOS 4 /* End of encoder stream reached */
+#define CX18_F_I_RADIO_USER 5 /* The radio tuner is selected */
+#define CX18_F_I_ENC_PAUSED 13 /* the encoder is paused */
+#define CX18_F_I_INITED 21 /* set after first open */
+#define CX18_F_I_FAILED 22 /* set if first open failed */
+
+/* These are the VBI types as they appear in the embedded VBI private packets. */
+#define CX18_SLICED_TYPE_TELETEXT_B (1)
+#define CX18_SLICED_TYPE_CAPTION_525 (4)
+#define CX18_SLICED_TYPE_WSS_625 (5)
+#define CX18_SLICED_TYPE_VPS (7)
+
+struct cx18_buffer {
+ struct list_head list;
+ dma_addr_t dma_handle;
+ u32 id;
+ unsigned long b_flags;
+ char *buf;
+
+ u32 bytesused;
+ u32 readpos;
+};
+
+struct cx18_queue {
+ struct list_head list;
+ u32 buffers;
+ u32 length;
+ u32 bytesused;
+};
+
+struct cx18_dvb {
+ struct dmx_frontend hw_frontend;
+ struct dmx_frontend mem_frontend;
+ struct dmxdev dmxdev;
+ struct dvb_adapter dvb_adapter;
+ struct dvb_demux demux;
+ struct dvb_frontend *fe;
+ struct dvb_net dvbnet;
+ int enabled;
+ int feeding;
+
+ struct mutex feedlock;
+
+};
+
+struct cx18; /* forward reference */
+struct cx18_scb; /* forward reference */
+
+struct cx18_stream {
+ /* These first four fields are always set, even if the stream
+ is not actually created. */
+ struct video_device *v4l2dev; /* NULL when stream not created */
+ struct cx18 *cx; /* for ease of use */
+ const char *name; /* name of the stream */
+ int type; /* stream type */
+ u32 handle; /* task handle */
+ unsigned mdl_offset;
+
+ u32 id;
+ spinlock_t qlock; /* locks access to the queues */
+ unsigned long s_flags; /* status flags, see above */
+ int dma; /* can be PCI_DMA_TODEVICE,
+ PCI_DMA_FROMDEVICE or
+ PCI_DMA_NONE */
+ u64 dma_pts;
+ wait_queue_head_t waitq;
+
+ /* Buffer Stats */
+ u32 buffers;
+ u32 buf_size;
+ u32 buffers_stolen;
+
+ /* Buffer Queues */
+ struct cx18_queue q_free; /* free buffers */
+ struct cx18_queue q_full; /* full buffers */
+ struct cx18_queue q_io; /* waiting for I/O */
+
+ /* DVB / Digital Transport */
+ struct cx18_dvb dvb;
+};
+
+struct cx18_open_id {
+ u32 open_id;
+ int type;
+ enum v4l2_priority prio;
+ struct cx18 *cx;
+};
+
+/* forward declaration of struct defined in cx18-cards.h */
+struct cx18_card;
+
+
+#define CX18_VBI_FRAMES 32
+
+/* VBI data */
+struct vbi_info {
+ u32 enc_size;
+ u32 frame;
+ u8 cc_data_odd[256];
+ u8 cc_data_even[256];
+ int cc_pos;
+ u8 cc_no_update;
+ u8 vps[5];
+ u8 vps_found;
+ int wss;
+ u8 wss_found;
+ u8 wss_no_update;
+ u32 raw_decoder_line_size;
+ u8 raw_decoder_sav_odd_field;
+ u8 raw_decoder_sav_even_field;
+ u32 sliced_decoder_line_size;
+ u8 sliced_decoder_sav_odd_field;
+ u8 sliced_decoder_sav_even_field;
+ struct v4l2_format in;
+ /* convenience pointer to sliced struct in vbi_in union */
+ struct v4l2_sliced_vbi_format *sliced_in;
+ u32 service_set_in;
+ int insert_mpeg;
+
+ /* Buffer for the maximum of 2 * 18 * packet_size sliced VBI lines.
+ One for /dev/vbi0 and one for /dev/vbi8 */
+ struct v4l2_sliced_vbi_data sliced_data[36];
+
+ /* Buffer for VBI data inserted into MPEG stream.
+ The first byte is a dummy byte that's never used.
+ The next 16 bytes contain the MPEG header for the VBI data,
+ the remainder is the actual VBI data.
+ The max size accepted by the MPEG VBI reinsertion turns out
+ to be 1552 bytes, which happens to be 4 + (1 + 42) * (2 * 18) bytes,
+ where 4 is a four byte header, 42 is the max sliced VBI payload, 1 is
+ a single line header byte and 2 * 18 is the number of VBI lines per frame.
+
+ However, it seems that the data must be 1K aligned, so we have to
+ pad the data until the 1 or 2 K boundary.
+
+ This pointer array will allocate 2049 bytes to store each VBI frame. */
+ u8 *sliced_mpeg_data[CX18_VBI_FRAMES];
+ u32 sliced_mpeg_size[CX18_VBI_FRAMES];
+ struct cx18_buffer sliced_mpeg_buf;
+ u32 inserted_frame;
+
+ u32 start[2], count;
+ u32 raw_size;
+ u32 sliced_size;
+};
+
+/* Per cx23418, per I2C bus private algo callback data */
+struct cx18_i2c_algo_callback_data {
+ struct cx18 *cx;
+ int bus_index; /* 0 or 1 for the cx23418's 1st or 2nd I2C bus */
+};
+
+/* Struct to hold info about cx18 cards */
+struct cx18 {
+ int num; /* board number, -1 during init! */
+ char name[8]; /* board name for printk and interrupts (e.g. 'cx180') */
+ struct pci_dev *dev; /* PCI device */
+ const struct cx18_card *card; /* card information */
+ const char *card_name; /* full name of the card */
+ const struct cx18_card_tuner_i2c *card_i2c; /* i2c addresses to probe for tuner */
+ u8 is_50hz;
+ u8 is_60hz;
+ u8 is_out_50hz;
+ u8 is_out_60hz;
+ u8 nof_inputs; /* number of video inputs */
+ u8 nof_audio_inputs; /* number of audio inputs */
+ u16 buffer_id; /* buffer ID counter */
+ u32 v4l2_cap; /* V4L2 capabilities of card */
+ u32 hw_flags; /* Hardware description of the board */
+ unsigned mdl_offset;
+ struct cx18_scb *scb; /* pointer to SCB */
+
+ struct cx18_av_state av_state;
+
+ /* codec settings */
+ struct cx2341x_mpeg_params params;
+ u32 filter_mode;
+ u32 temporal_strength;
+ u32 spatial_strength;
+
+ /* dualwatch */
+ unsigned long dualwatch_jiffies;
+ u16 dualwatch_stereo_mode;
+
+ /* Digitizer type */
+ int digitizer; /* 0x00EF = saa7114 0x00FO = saa7115 0x0106 = mic */
+
+ struct mutex serialize_lock; /* mutex used to serialize open/close/start/stop/ioctl operations */
+ struct cx18_options options; /* User options */
+ int stream_buf_size[CX18_MAX_STREAMS]; /* Stream buffer size */
+ struct cx18_stream streams[CX18_MAX_STREAMS]; /* Stream data */
+ unsigned long i_flags; /* global cx18 flags */
+ atomic_t capturing; /* count number of active capture streams */
+ spinlock_t lock; /* lock access to this struct */
+ int search_pack_header;
+
+ spinlock_t dma_reg_lock; /* lock access to DMA engine registers */
+
+ int open_id; /* incremented each time an open occurs, used as
+ unique ID. Starts at 1, so 0 can be used as
+ uninitialized value in the stream->id. */
+
+ u32 base_addr;
+ struct v4l2_prio_state prio;
+
+ u8 card_rev;
+ void __iomem *enc_mem, *reg_mem;
+
+ struct vbi_info vbi;
+
+ u32 pgm_info_offset;
+ u32 pgm_info_num;
+ u32 pgm_info_write_idx;
+ u32 pgm_info_read_idx;
+ struct v4l2_enc_idx_entry pgm_info[CX18_MAX_PGM_INDEX];
+
+ u64 mpg_data_received;
+ u64 vbi_data_inserted;
+
+ wait_queue_head_t mb_apu_waitq;
+ wait_queue_head_t mb_cpu_waitq;
+ wait_queue_head_t mb_epu_waitq;
+ wait_queue_head_t mb_hpu_waitq;
+ wait_queue_head_t cap_w;
+ /* when the current DMA is finished this queue is woken up */
+ wait_queue_head_t dma_waitq;
+
+ /* i2c */
+ struct i2c_adapter i2c_adap[2];
+ struct i2c_algo_bit_data i2c_algo[2];
+ struct cx18_i2c_algo_callback_data i2c_algo_cb_data[2];
+ struct i2c_client i2c_client[2];
+ struct mutex i2c_bus_lock[2];
+ struct i2c_client *i2c_clients[I2C_CLIENTS_MAX];
+
+ /* v4l2 and User settings */
+
+ /* codec settings */
+ u32 audio_input;
+ u32 active_input;
+ u32 active_output;
+ v4l2_std_id std;
+ v4l2_std_id tuner_std; /* The norm of the tuner (fixed) */
+};
+
+/* Globals */
+extern struct cx18 *cx18_cards[];
+extern int cx18_cards_active;
+extern int cx18_first_minor;
+extern spinlock_t cx18_cards_lock;
+
+/*==============Prototypes==================*/
+
+/* Return non-zero if a signal is pending */
+int cx18_msleep_timeout(unsigned int msecs, int intr);
+
+/* Wait on queue, returns -EINTR if interrupted */
+int cx18_waitq(wait_queue_head_t *waitq);
+
+/* Read Hauppauge eeprom */
+struct tveeprom; /* forward reference */
+void cx18_read_eeprom(struct cx18 *cx, struct tveeprom *tv);
+
+/* First-open initialization: load firmware, etc. */
+int cx18_init_on_first_open(struct cx18 *cx);
+
+/* This is a PCI post thing, where if the pci register is not read, then
+ the write doesn't always take effect right away. By reading back the
+ register any pending PCI writes will be performed (in order), and so
+ you can be sure that the writes are guaranteed to be done.
+
+ Rarely needed, only in some timing sensitive cases.
+ Apparently if this is not done some motherboards seem
+ to kill the firmware and get into the broken state until computer is
+ rebooted. */
+#define write_sync(val, reg) \
+ do { writel(val, reg); readl(reg); } while (0)
+
+#define read_reg(reg) readl(cx->reg_mem + (reg))
+#define write_reg(val, reg) writel(val, cx->reg_mem + (reg))
+#define write_reg_sync(val, reg) \
+ do { write_reg(val, reg); read_reg(reg); } while (0)
+
+#define read_enc(addr) readl(cx->enc_mem + (u32)(addr))
+#define write_enc(val, addr) writel(val, cx->enc_mem + (u32)(addr))
+#define write_enc_sync(val, addr) \
+ do { write_enc(val, addr); read_enc(addr); } while (0)
+
+#define sw1_irq_enable(val) do { \
+ write_reg(val, SW1_INT_STATUS); \
+ write_reg(read_reg(SW1_INT_ENABLE_PCI) | (val), SW1_INT_ENABLE_PCI); \
+} while (0)
+
+#define sw1_irq_disable(val) \
+ write_reg(read_reg(SW1_INT_ENABLE_PCI) & ~(val), SW1_INT_ENABLE_PCI);
+
+#define sw2_irq_enable(val) do { \
+ write_reg(val, SW2_INT_STATUS); \
+ write_reg(read_reg(SW2_INT_ENABLE_PCI) | (val), SW2_INT_ENABLE_PCI); \
+} while (0)
+
+#define sw2_irq_disable(val) \
+ write_reg(read_reg(SW2_INT_ENABLE_PCI) & ~(val), SW2_INT_ENABLE_PCI);
+
+#define setup_page(addr) do { \
+ u32 val = read_reg(0xD000F8) & ~0x1f00; \
+ write_reg(val | (((addr) >> 17) & 0x1f00), 0xD000F8); \
+} while (0)
+
+#endif /* CX18_DRIVER_H */
diff --git a/drivers/media/video/cx18/cx18-dvb.c b/drivers/media/video/cx18/cx18-dvb.c
new file mode 100644
index 0000000..65efe69
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-dvb.c
@@ -0,0 +1,288 @@
+/*
+ * cx18 functions for DVB support
+ *
+ * Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "cx18-version.h"
+#include "cx18-dvb.h"
+#include "cx18-streams.h"
+#include "cx18-cards.h"
+#include "s5h1409.h"
+
+/* Wait until the MXL500X driver is merged */
+#ifdef HAVE_MXL500X
+#include "mxl500x.h"
+#endif
+
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+
+#define CX18_REG_DMUX_NUM_PORT_0_CONTROL 0xd5a000
+
+#ifdef HAVE_MXL500X
+static struct mxl500x_config hauppauge_hvr1600_tuner = {
+ .delsys = MXL500x_MODE_ATSC,
+ .octf = MXL500x_OCTF_CH,
+ .xtal_freq = 16000000,
+ .iflo_freq = 5380000,
+ .ref_freq = 322800000,
+ .rssi_ena = MXL_RSSI_ENABLE,
+ .addr = 0xC6 >> 1,
+};
+
+static struct s5h1409_config hauppauge_hvr1600_config = {
+ .demod_address = 0x32 >> 1,
+ .output_mode = S5H1409_SERIAL_OUTPUT,
+ .gpio = S5H1409_GPIO_ON,
+ .qam_if = 44000,
+ .inversion = S5H1409_INVERSION_OFF,
+ .status_mode = S5H1409_DEMODLOCKING,
+ .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK
+
+};
+#endif
+
+static int dvb_register(struct cx18_stream *stream);
+
+/* Kernel DVB framework calls this when the feed needs to start.
+ * The CX18 framework should enable the transport DMA handling
+ * and queue processing.
+ */
+static int cx18_dvb_start_feed(struct dvb_demux_feed *feed)
+{
+ struct dvb_demux *demux = feed->demux;
+ struct cx18_stream *stream = (struct cx18_stream *) demux->priv;
+ struct cx18 *cx = stream->cx;
+ int ret = -EINVAL;
+ u32 v;
+
+ CX18_DEBUG_INFO("Start feed: pid = 0x%x index = %d\n",
+ feed->pid, feed->index);
+ switch (cx->card->type) {
+ case CX18_CARD_HVR_1600_ESMT:
+ case CX18_CARD_HVR_1600_SAMSUNG:
+ v = read_reg(CX18_REG_DMUX_NUM_PORT_0_CONTROL);
+ v |= 0x00400000; /* Serial Mode */
+ v |= 0x00002000; /* Data Length - Byte */
+ v |= 0x00010000; /* Error - Polarity */
+ v |= 0x00020000; /* Error - Passthru */
+ v |= 0x000c0000; /* Error - Ignore */
+ write_reg(v, CX18_REG_DMUX_NUM_PORT_0_CONTROL);
+ break;
+
+ default:
+ /* Assumption - Parallel transport - Signalling
+ * undefined or default.
+ */
+ break;
+ }
+
+ if (!demux->dmx.frontend)
+ return -EINVAL;
+
+ if (stream) {
+ mutex_lock(&stream->dvb.feedlock);
+ if (stream->dvb.feeding++ == 0) {
+ CX18_DEBUG_INFO("Starting Transport DMA\n");
+ ret = cx18_start_v4l2_encode_stream(stream);
+ } else
+ ret = 0;
+ mutex_unlock(&stream->dvb.feedlock);
+ }
+
+ return ret;
+}
+
+/* Kernel DVB framework calls this when the feed needs to stop. */
+static int cx18_dvb_stop_feed(struct dvb_demux_feed *feed)
+{
+ struct dvb_demux *demux = feed->demux;
+ struct cx18_stream *stream = (struct cx18_stream *)demux->priv;
+ struct cx18 *cx = stream->cx;
+ int ret = -EINVAL;
+
+ CX18_DEBUG_INFO("Stop feed: pid = 0x%x index = %d\n",
+ feed->pid, feed->index);
+
+ if (stream) {
+ mutex_lock(&stream->dvb.feedlock);
+ if (--stream->dvb.feeding == 0) {
+ CX18_DEBUG_INFO("Stopping Transport DMA\n");
+ ret = cx18_stop_v4l2_encode_stream(stream, 0);
+ } else
+ ret = 0;
+ mutex_unlock(&stream->dvb.feedlock);
+ }
+
+ return ret;
+}
+
+int cx18_dvb_register(struct cx18_stream *stream)
+{
+ struct cx18 *cx = stream->cx;
+ struct cx18_dvb *dvb = &stream->dvb;
+ struct dvb_adapter *dvb_adapter;
+ struct dvb_demux *dvbdemux;
+ struct dmx_demux *dmx;
+ int ret;
+
+ if (!dvb)
+ return -EINVAL;
+
+ ret = dvb_register_adapter(&dvb->dvb_adapter,
+ CX18_DRIVER_NAME,
+ THIS_MODULE, &cx->dev->dev, adapter_nr);
+ if (ret < 0)
+ goto err_out;
+
+ dvb_adapter = &dvb->dvb_adapter;
+
+ dvbdemux = &dvb->demux;
+
+ dvbdemux->priv = (void *)stream;
+
+ dvbdemux->filternum = 256;
+ dvbdemux->feednum = 256;
+ dvbdemux->start_feed = cx18_dvb_start_feed;
+ dvbdemux->stop_feed = cx18_dvb_stop_feed;
+ dvbdemux->dmx.capabilities = (DMX_TS_FILTERING |
+ DMX_SECTION_FILTERING | DMX_MEMORY_BASED_FILTERING);
+ ret = dvb_dmx_init(dvbdemux);
+ if (ret < 0)
+ goto err_dvb_unregister_adapter;
+
+ dmx = &dvbdemux->dmx;
+
+ dvb->hw_frontend.source = DMX_FRONTEND_0;
+ dvb->mem_frontend.source = DMX_MEMORY_FE;
+ dvb->dmxdev.filternum = 256;
+ dvb->dmxdev.demux = dmx;
+
+ ret = dvb_dmxdev_init(&dvb->dmxdev, dvb_adapter);
+ if (ret < 0)
+ goto err_dvb_dmx_release;
+
+ ret = dmx->add_frontend(dmx, &dvb->hw_frontend);
+ if (ret < 0)
+ goto err_dvb_dmxdev_release;
+
+ ret = dmx->add_frontend(dmx, &dvb->mem_frontend);
+ if (ret < 0)
+ goto err_remove_hw_frontend;
+
+ ret = dmx->connect_frontend(dmx, &dvb->hw_frontend);
+ if (ret < 0)
+ goto err_remove_mem_frontend;
+
+ ret = dvb_register(stream);
+ if (ret < 0)
+ goto err_disconnect_frontend;
+
+ dvb_net_init(dvb_adapter, &dvb->dvbnet, dmx);
+
+ CX18_INFO("DVB Frontend registered\n");
+ mutex_init(&dvb->feedlock);
+ dvb->enabled = 1;
+ return ret;
+
+err_disconnect_frontend:
+ dmx->disconnect_frontend(dmx);
+err_remove_mem_frontend:
+ dmx->remove_frontend(dmx, &dvb->mem_frontend);
+err_remove_hw_frontend:
+ dmx->remove_frontend(dmx, &dvb->hw_frontend);
+err_dvb_dmxdev_release:
+ dvb_dmxdev_release(&dvb->dmxdev);
+err_dvb_dmx_release:
+ dvb_dmx_release(dvbdemux);
+err_dvb_unregister_adapter:
+ dvb_unregister_adapter(dvb_adapter);
+err_out:
+ return ret;
+}
+
+void cx18_dvb_unregister(struct cx18_stream *stream)
+{
+ struct cx18 *cx = stream->cx;
+ struct cx18_dvb *dvb = &stream->dvb;
+ struct dvb_adapter *dvb_adapter;
+ struct dvb_demux *dvbdemux;
+ struct dmx_demux *dmx;
+
+ CX18_INFO("unregister DVB\n");
+
+ dvb_adapter = &dvb->dvb_adapter;
+ dvbdemux = &dvb->demux;
+ dmx = &dvbdemux->dmx;
+
+ dmx->close(dmx);
+ dvb_net_release(&dvb->dvbnet);
+ dmx->remove_frontend(dmx, &dvb->mem_frontend);
+ dmx->remove_frontend(dmx, &dvb->hw_frontend);
+ dvb_dmxdev_release(&dvb->dmxdev);
+ dvb_dmx_release(dvbdemux);
+ dvb_unregister_frontend(dvb->fe);
+ dvb_frontend_detach(dvb->fe);
+ dvb_unregister_adapter(dvb_adapter);
+}
+
+/* All the DVB attach calls go here, this function get's modified
+ * for each new card. No other function in this file needs
+ * to change.
+ */
+static int dvb_register(struct cx18_stream *stream)
+{
+ struct cx18_dvb *dvb = &stream->dvb;
+ struct cx18 *cx = stream->cx;
+ int ret = 0;
+
+ switch (cx->card->type) {
+/* Wait until the MXL500X driver is merged */
+#ifdef HAVE_MXL500X
+ case CX18_CARD_HVR_1600_ESMT:
+ case CX18_CARD_HVR_1600_SAMSUNG:
+ dvb->fe = dvb_attach(s5h1409_attach,
+ &hauppauge_hvr1600_config,
+ &cx->i2c_adap[0]);
+ if (dvb->fe != NULL) {
+ dvb_attach(mxl500x_attach, dvb->fe,
+ &hauppauge_hvr1600_tuner,
+ &cx->i2c_adap[0]);
+ ret = 0;
+ }
+ break;
+#endif
+ default:
+ /* No Digital Tv Support */
+ break;
+ }
+
+ if (dvb->fe == NULL) {
+ CX18_ERR("frontend initialization failed\n");
+ return -1;
+ }
+
+ ret = dvb_register_frontend(&dvb->dvb_adapter, dvb->fe);
+ if (ret < 0) {
+ if (dvb->fe->ops.release)
+ dvb->fe->ops.release(dvb->fe);
+ return ret;
+ }
+
+ return ret;
+}
diff --git a/drivers/media/video/cx18/cx18-dvb.h b/drivers/media/video/cx18/cx18-dvb.h
new file mode 100644
index 0000000..d6a6ccd
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-dvb.h
@@ -0,0 +1,25 @@
+/*
+ * cx18 functions for DVB support
+ *
+ * Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "cx18-driver.h"
+
+int cx18_dvb_register(struct cx18_stream *stream);
+void cx18_dvb_unregister(struct cx18_stream *stream);
diff --git a/drivers/media/video/cx18/cx18-fileops.c b/drivers/media/video/cx18/cx18-fileops.c
new file mode 100644
index 0000000..6930306
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-fileops.c
@@ -0,0 +1,711 @@
+/*
+ * cx18 file operation functions
+ *
+ * Derived from ivtv-fileops.c
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+#include "cx18-driver.h"
+#include "cx18-fileops.h"
+#include "cx18-i2c.h"
+#include "cx18-queue.h"
+#include "cx18-vbi.h"
+#include "cx18-audio.h"
+#include "cx18-mailbox.h"
+#include "cx18-scb.h"
+#include "cx18-streams.h"
+#include "cx18-controls.h"
+#include "cx18-ioctl.h"
+#include "cx18-cards.h"
+
+/* This function tries to claim the stream for a specific file descriptor.
+ If no one else is using this stream then the stream is claimed and
+ associated VBI streams are also automatically claimed.
+ Possible error returns: -EBUSY if someone else has claimed
+ the stream or 0 on success. */
+int cx18_claim_stream(struct cx18_open_id *id, int type)
+{
+ struct cx18 *cx = id->cx;
+ struct cx18_stream *s = &cx->streams[type];
+ struct cx18_stream *s_vbi;
+ int vbi_type;
+
+ if (test_and_set_bit(CX18_F_S_CLAIMED, &s->s_flags)) {
+ /* someone already claimed this stream */
+ if (s->id == id->open_id) {
+ /* yes, this file descriptor did. So that's OK. */
+ return 0;
+ }
+ if (s->id == -1 && type == CX18_ENC_STREAM_TYPE_VBI) {
+ /* VBI is handled already internally, now also assign
+ the file descriptor to this stream for external
+ reading of the stream. */
+ s->id = id->open_id;
+ CX18_DEBUG_INFO("Start Read VBI\n");
+ return 0;
+ }
+ /* someone else is using this stream already */
+ CX18_DEBUG_INFO("Stream %d is busy\n", type);
+ return -EBUSY;
+ }
+ s->id = id->open_id;
+
+ /* CX18_DEC_STREAM_TYPE_MPG needs to claim CX18_DEC_STREAM_TYPE_VBI,
+ CX18_ENC_STREAM_TYPE_MPG needs to claim CX18_ENC_STREAM_TYPE_VBI
+ (provided VBI insertion is on and sliced VBI is selected), for all
+ other streams we're done */
+ if (type == CX18_ENC_STREAM_TYPE_MPG &&
+ cx->vbi.insert_mpeg && cx->vbi.sliced_in->service_set) {
+ vbi_type = CX18_ENC_STREAM_TYPE_VBI;
+ } else {
+ return 0;
+ }
+ s_vbi = &cx->streams[vbi_type];
+
+ set_bit(CX18_F_S_CLAIMED, &s_vbi->s_flags);
+
+ /* mark that it is used internally */
+ set_bit(CX18_F_S_INTERNAL_USE, &s_vbi->s_flags);
+ return 0;
+}
+
+/* This function releases a previously claimed stream. It will take into
+ account associated VBI streams. */
+void cx18_release_stream(struct cx18_stream *s)
+{
+ struct cx18 *cx = s->cx;
+ struct cx18_stream *s_vbi;
+
+ s->id = -1;
+ if (s->type == CX18_ENC_STREAM_TYPE_VBI &&
+ test_bit(CX18_F_S_INTERNAL_USE, &s->s_flags)) {
+ /* this stream is still in use internally */
+ return;
+ }
+ if (!test_and_clear_bit(CX18_F_S_CLAIMED, &s->s_flags)) {
+ CX18_DEBUG_WARN("Release stream %s not in use!\n", s->name);
+ return;
+ }
+
+ cx18_flush_queues(s);
+
+ /* CX18_ENC_STREAM_TYPE_MPG needs to release CX18_ENC_STREAM_TYPE_VBI,
+ for all other streams we're done */
+ if (s->type == CX18_ENC_STREAM_TYPE_MPG)
+ s_vbi = &cx->streams[CX18_ENC_STREAM_TYPE_VBI];
+ else
+ return;
+
+ /* clear internal use flag */
+ if (!test_and_clear_bit(CX18_F_S_INTERNAL_USE, &s_vbi->s_flags)) {
+ /* was already cleared */
+ return;
+ }
+ if (s_vbi->id != -1) {
+ /* VBI stream still claimed by a file descriptor */
+ return;
+ }
+ clear_bit(CX18_F_S_CLAIMED, &s_vbi->s_flags);
+ cx18_flush_queues(s_vbi);
+}
+
+static void cx18_dualwatch(struct cx18 *cx)
+{
+ struct v4l2_tuner vt;
+ u16 new_bitmap;
+ u16 new_stereo_mode;
+ const u16 stereo_mask = 0x0300;
+ const u16 dual = 0x0200;
+
+ new_stereo_mode = cx->params.audio_properties & stereo_mask;
+ memset(&vt, 0, sizeof(vt));
+ cx18_call_i2c_clients(cx, VIDIOC_G_TUNER, &vt);
+ if (vt.audmode == V4L2_TUNER_MODE_LANG1_LANG2 &&
+ (vt.rxsubchans & V4L2_TUNER_SUB_LANG2))
+ new_stereo_mode = dual;
+
+ if (new_stereo_mode == cx->dualwatch_stereo_mode)
+ return;
+
+ new_bitmap = new_stereo_mode | (cx->params.audio_properties & ~stereo_mask);
+
+ CX18_DEBUG_INFO("dualwatch: change stereo flag from 0x%x to 0x%x. new audio_bitmask=0x%ux\n",
+ cx->dualwatch_stereo_mode, new_stereo_mode, new_bitmap);
+
+ if (cx18_vapi(cx, CX18_CPU_SET_AUDIO_PARAMETERS, 2,
+ cx18_find_handle(cx), new_bitmap) == 0) {
+ cx->dualwatch_stereo_mode = new_stereo_mode;
+ return;
+ }
+ CX18_DEBUG_INFO("dualwatch: changing stereo flag failed\n");
+}
+
+
+static struct cx18_buffer *cx18_get_buffer(struct cx18_stream *s, int non_block, int *err)
+{
+ struct cx18 *cx = s->cx;
+ struct cx18_stream *s_vbi = &cx->streams[CX18_ENC_STREAM_TYPE_VBI];
+ struct cx18_buffer *buf;
+ DEFINE_WAIT(wait);
+
+ *err = 0;
+ while (1) {
+ if (s->type == CX18_ENC_STREAM_TYPE_MPG) {
+
+ if (time_after(jiffies, cx->dualwatch_jiffies + msecs_to_jiffies(1000))) {
+ cx->dualwatch_jiffies = jiffies;
+ cx18_dualwatch(cx);
+ }
+ if (test_bit(CX18_F_S_INTERNAL_USE, &s_vbi->s_flags) &&
+ !test_bit(CX18_F_S_APPL_IO, &s_vbi->s_flags)) {
+ while ((buf = cx18_dequeue(s_vbi, &s_vbi->q_full))) {
+ /* byteswap and process VBI data */
+/* cx18_process_vbi_data(cx, buf, s_vbi->dma_pts, s_vbi->type); */
+ cx18_enqueue(s_vbi, buf, &s_vbi->q_free);
+ }
+ }
+ buf = &cx->vbi.sliced_mpeg_buf;
+ if (buf->readpos != buf->bytesused)
+ return buf;
+ }
+
+ /* do we have leftover data? */
+ buf = cx18_dequeue(s, &s->q_io);
+ if (buf)
+ return buf;
+
+ /* do we have new data? */
+ buf = cx18_dequeue(s, &s->q_full);
+ if (buf) {
+ if (!test_and_clear_bit(CX18_F_B_NEED_BUF_SWAP,
+ &buf->b_flags))
+ return buf;
+ if (s->type == CX18_ENC_STREAM_TYPE_MPG)
+ /* byteswap MPG data */
+ cx18_buf_swap(buf);
+ else {
+ /* byteswap and process VBI data */
+ cx18_process_vbi_data(cx, buf,
+ s->dma_pts, s->type);
+ }
+ return buf;
+ }
+
+ /* return if end of stream */
+ if (!test_bit(CX18_F_S_STREAMING, &s->s_flags)) {
+ CX18_DEBUG_INFO("EOS %s\n", s->name);
+ return NULL;
+ }
+
+ /* return if file was opened with O_NONBLOCK */
+ if (non_block) {
+ *err = -EAGAIN;
+ return NULL;
+ }
+
+ /* wait for more data to arrive */
+ prepare_to_wait(&s->waitq, &wait, TASK_INTERRUPTIBLE);
+ /* New buffers might have become available before we were added
+ to the waitqueue */
+ if (!s->q_full.buffers)
+ schedule();
+ finish_wait(&s->waitq, &wait);
+ if (signal_pending(current)) {
+ /* return if a signal was received */
+ CX18_DEBUG_INFO("User stopped %s\n", s->name);
+ *err = -EINTR;
+ return NULL;
+ }
+ }
+}
+
+static void cx18_setup_sliced_vbi_buf(struct cx18 *cx)
+{
+ int idx = cx->vbi.inserted_frame % CX18_VBI_FRAMES;
+
+ cx->vbi.sliced_mpeg_buf.buf = cx->vbi.sliced_mpeg_data[idx];
+ cx->vbi.sliced_mpeg_buf.bytesused = cx->vbi.sliced_mpeg_size[idx];
+ cx->vbi.sliced_mpeg_buf.readpos = 0;
+}
+
+static size_t cx18_copy_buf_to_user(struct cx18_stream *s,
+ struct cx18_buffer *buf, char __user *ubuf, size_t ucount)
+{
+ struct cx18 *cx = s->cx;
+ size_t len = buf->bytesused - buf->readpos;
+
+ if (len > ucount)
+ len = ucount;
+ if (cx->vbi.insert_mpeg && s->type == CX18_ENC_STREAM_TYPE_MPG &&
+ cx->vbi.sliced_in->service_set && buf != &cx->vbi.sliced_mpeg_buf) {
+ const char *start = buf->buf + buf->readpos;
+ const char *p = start + 1;
+ const u8 *q;
+ u8 ch = cx->search_pack_header ? 0xba : 0xe0;
+ int stuffing, i;
+
+ while (start + len > p) {
+ q = memchr(p, 0, start + len - p);
+ if (q == NULL)
+ break;
+ p = q + 1;
+ if ((char *)q + 15 >= buf->buf + buf->bytesused ||
+ q[1] != 0 || q[2] != 1 || q[3] != ch)
+ continue;
+ if (!cx->search_pack_header) {
+ if ((q[6] & 0xc0) != 0x80)
+ continue;
+ if (((q[7] & 0xc0) == 0x80 &&
+ (q[9] & 0xf0) == 0x20) ||
+ ((q[7] & 0xc0) == 0xc0 &&
+ (q[9] & 0xf0) == 0x30)) {
+ ch = 0xba;
+ cx->search_pack_header = 1;
+ p = q + 9;
+ }
+ continue;
+ }
+ stuffing = q[13] & 7;
+ /* all stuffing bytes must be 0xff */
+ for (i = 0; i < stuffing; i++)
+ if (q[14 + i] != 0xff)
+ break;
+ if (i == stuffing &&
+ (q[4] & 0xc4) == 0x44 &&
+ (q[12] & 3) == 3 &&
+ q[14 + stuffing] == 0 &&
+ q[15 + stuffing] == 0 &&
+ q[16 + stuffing] == 1) {
+ cx->search_pack_header = 0;
+ len = (char *)q - start;
+ cx18_setup_sliced_vbi_buf(cx);
+ break;
+ }
+ }
+ }
+ if (copy_to_user(ubuf, (u8 *)buf->buf + buf->readpos, len)) {
+ CX18_DEBUG_WARN("copy %zd bytes to user failed for %s\n",
+ len, s->name);
+ return -EFAULT;
+ }
+ buf->readpos += len;
+ if (s->type == CX18_ENC_STREAM_TYPE_MPG &&
+ buf != &cx->vbi.sliced_mpeg_buf)
+ cx->mpg_data_received += len;
+ return len;
+}
+
+static ssize_t cx18_read(struct cx18_stream *s, char __user *ubuf,
+ size_t tot_count, int non_block)
+{
+ struct cx18 *cx = s->cx;
+ size_t tot_written = 0;
+ int single_frame = 0;
+
+ if (atomic_read(&cx->capturing) == 0 && s->id == -1) {
+ /* shouldn't happen */
+ CX18_DEBUG_WARN("Stream %s not initialized before read\n",
+ s->name);
+ return -EIO;
+ }
+
+ /* Each VBI buffer is one frame, the v4l2 API says that for VBI the
+ frames should arrive one-by-one, so make sure we never output more
+ than one VBI frame at a time */
+ if (s->type == CX18_ENC_STREAM_TYPE_VBI &&
+ cx->vbi.sliced_in->service_set)
+ single_frame = 1;
+
+ for (;;) {
+ struct cx18_buffer *buf;
+ int rc;
+
+ buf = cx18_get_buffer(s, non_block, &rc);
+ /* if there is no data available... */
+ if (buf == NULL) {
+ /* if we got data, then return that regardless */
+ if (tot_written)
+ break;
+ /* EOS condition */
+ if (rc == 0) {
+ clear_bit(CX18_F_S_STREAMOFF, &s->s_flags);
+ clear_bit(CX18_F_S_APPL_IO, &s->s_flags);
+ cx18_release_stream(s);
+ }
+ /* set errno */
+ return rc;
+ }
+
+ rc = cx18_copy_buf_to_user(s, buf, ubuf + tot_written,
+ tot_count - tot_written);
+
+ if (buf != &cx->vbi.sliced_mpeg_buf) {
+ if (buf->readpos == buf->bytesused) {
+ cx18_buf_sync_for_device(s, buf);
+ cx18_enqueue(s, buf, &s->q_free);
+ cx18_vapi(cx, CX18_CPU_DE_SET_MDL, 5,
+ s->handle,
+ (void *)&cx->scb->cpu_mdl[buf->id] - cx->enc_mem,
+ 1, buf->id, s->buf_size);
+ } else
+ cx18_enqueue(s, buf, &s->q_io);
+ } else if (buf->readpos == buf->bytesused) {
+ int idx = cx->vbi.inserted_frame % CX18_VBI_FRAMES;
+
+ cx->vbi.sliced_mpeg_size[idx] = 0;
+ cx->vbi.inserted_frame++;
+ cx->vbi_data_inserted += buf->bytesused;
+ }
+ if (rc < 0)
+ return rc;
+ tot_written += rc;
+
+ if (tot_written == tot_count || single_frame)
+ break;
+ }
+ return tot_written;
+}
+
+static ssize_t cx18_read_pos(struct cx18_stream *s, char __user *ubuf,
+ size_t count, loff_t *pos, int non_block)
+{
+ ssize_t rc = count ? cx18_read(s, ubuf, count, non_block) : 0;
+ struct cx18 *cx = s->cx;
+
+ CX18_DEBUG_HI_FILE("read %zd from %s, got %zd\n", count, s->name, rc);
+ if (rc > 0)
+ pos += rc;
+ return rc;
+}
+
+int cx18_start_capture(struct cx18_open_id *id)
+{
+ struct cx18 *cx = id->cx;
+ struct cx18_stream *s = &cx->streams[id->type];
+ struct cx18_stream *s_vbi;
+
+ if (s->type == CX18_ENC_STREAM_TYPE_RAD) {
+ /* you cannot read from these stream types. */
+ return -EPERM;
+ }
+
+ /* Try to claim this stream. */
+ if (cx18_claim_stream(id, s->type))
+ return -EBUSY;
+
+ /* If capture is already in progress, then we also have to
+ do nothing extra. */
+ if (test_bit(CX18_F_S_STREAMOFF, &s->s_flags) ||
+ test_and_set_bit(CX18_F_S_STREAMING, &s->s_flags)) {
+ set_bit(CX18_F_S_APPL_IO, &s->s_flags);
+ return 0;
+ }
+
+ /* Start VBI capture if required */
+ s_vbi = &cx->streams[CX18_ENC_STREAM_TYPE_VBI];
+ if (s->type == CX18_ENC_STREAM_TYPE_MPG &&
+ test_bit(CX18_F_S_INTERNAL_USE, &s_vbi->s_flags) &&
+ !test_and_set_bit(CX18_F_S_STREAMING, &s_vbi->s_flags)) {
+ /* Note: the CX18_ENC_STREAM_TYPE_VBI is claimed
+ automatically when the MPG stream is claimed.
+ We only need to start the VBI capturing. */
+ if (cx18_start_v4l2_encode_stream(s_vbi)) {
+ CX18_DEBUG_WARN("VBI capture start failed\n");
+
+ /* Failure, clean up and return an error */
+ clear_bit(CX18_F_S_STREAMING, &s_vbi->s_flags);
+ clear_bit(CX18_F_S_STREAMING, &s->s_flags);
+ /* also releases the associated VBI stream */
+ cx18_release_stream(s);
+ return -EIO;
+ }
+ CX18_DEBUG_INFO("VBI insertion started\n");
+ }
+
+ /* Tell the card to start capturing */
+ if (!cx18_start_v4l2_encode_stream(s)) {
+ /* We're done */
+ set_bit(CX18_F_S_APPL_IO, &s->s_flags);
+ /* Resume a possibly paused encoder */
+ if (test_and_clear_bit(CX18_F_I_ENC_PAUSED, &cx->i_flags))
+ cx18_vapi(cx, CX18_CPU_CAPTURE_PAUSE, 1, s->handle);
+ return 0;
+ }
+
+ /* failure, clean up */
+ CX18_DEBUG_WARN("Failed to start capturing for stream %s\n", s->name);
+
+ /* Note: the CX18_ENC_STREAM_TYPE_VBI is released
+ automatically when the MPG stream is released.
+ We only need to stop the VBI capturing. */
+ if (s->type == CX18_ENC_STREAM_TYPE_MPG &&
+ test_bit(CX18_F_S_STREAMING, &s_vbi->s_flags)) {
+ cx18_stop_v4l2_encode_stream(s_vbi, 0);
+ clear_bit(CX18_F_S_STREAMING, &s_vbi->s_flags);
+ }
+ clear_bit(CX18_F_S_STREAMING, &s->s_flags);
+ cx18_release_stream(s);
+ return -EIO;
+}
+
+ssize_t cx18_v4l2_read(struct file *filp, char __user *buf, size_t count,
+ loff_t *pos)
+{
+ struct cx18_open_id *id = filp->private_data;
+ struct cx18 *cx = id->cx;
+ struct cx18_stream *s = &cx->streams[id->type];
+ int rc;
+
+ CX18_DEBUG_HI_FILE("read %zd bytes from %s\n", count, s->name);
+
+ mutex_lock(&cx->serialize_lock);
+ rc = cx18_start_capture(id);
+ mutex_unlock(&cx->serialize_lock);
+ if (rc)
+ return rc;
+ return cx18_read_pos(s, buf, count, pos, filp->f_flags & O_NONBLOCK);
+}
+
+unsigned int cx18_v4l2_enc_poll(struct file *filp, poll_table *wait)
+{
+ struct cx18_open_id *id = filp->private_data;
+ struct cx18 *cx = id->cx;
+ struct cx18_stream *s = &cx->streams[id->type];
+ int eof = test_bit(CX18_F_S_STREAMOFF, &s->s_flags);
+
+ /* Start a capture if there is none */
+ if (!eof && !test_bit(CX18_F_S_STREAMING, &s->s_flags)) {
+ int rc;
+
+ mutex_lock(&cx->serialize_lock);
+ rc = cx18_start_capture(id);
+ mutex_unlock(&cx->serialize_lock);
+ if (rc) {
+ CX18_DEBUG_INFO("Could not start capture for %s (%d)\n",
+ s->name, rc);
+ return POLLERR;
+ }
+ CX18_DEBUG_FILE("Encoder poll started capture\n");
+ }
+
+ /* add stream's waitq to the poll list */
+ CX18_DEBUG_HI_FILE("Encoder poll\n");
+ poll_wait(filp, &s->waitq, wait);
+
+ if (s->q_full.length || s->q_io.length)
+ return POLLIN | POLLRDNORM;
+ if (eof)
+ return POLLHUP;
+ return 0;
+}
+
+void cx18_stop_capture(struct cx18_open_id *id, int gop_end)
+{
+ struct cx18 *cx = id->cx;
+ struct cx18_stream *s = &cx->streams[id->type];
+
+ CX18_DEBUG_IOCTL("close() of %s\n", s->name);
+
+ /* 'Unclaim' this stream */
+
+ /* Stop capturing */
+ if (test_bit(CX18_F_S_STREAMING, &s->s_flags)) {
+ struct cx18_stream *s_vbi =
+ &cx->streams[CX18_ENC_STREAM_TYPE_VBI];
+
+ CX18_DEBUG_INFO("close stopping capture\n");
+ /* Special case: a running VBI capture for VBI insertion
+ in the mpeg stream. Need to stop that too. */
+ if (id->type == CX18_ENC_STREAM_TYPE_MPG &&
+ test_bit(CX18_F_S_STREAMING, &s_vbi->s_flags) &&
+ !test_bit(CX18_F_S_APPL_IO, &s_vbi->s_flags)) {
+ CX18_DEBUG_INFO("close stopping embedded VBI capture\n");
+ cx18_stop_v4l2_encode_stream(s_vbi, 0);
+ }
+ if (id->type == CX18_ENC_STREAM_TYPE_VBI &&
+ test_bit(CX18_F_S_INTERNAL_USE, &s->s_flags))
+ /* Also used internally, don't stop capturing */
+ s->id = -1;
+ else
+ cx18_stop_v4l2_encode_stream(s, gop_end);
+ }
+ if (!gop_end) {
+ clear_bit(CX18_F_S_APPL_IO, &s->s_flags);
+ clear_bit(CX18_F_S_STREAMOFF, &s->s_flags);
+ cx18_release_stream(s);
+ }
+}
+
+int cx18_v4l2_close(struct inode *inode, struct file *filp)
+{
+ struct cx18_open_id *id = filp->private_data;
+ struct cx18 *cx = id->cx;
+ struct cx18_stream *s = &cx->streams[id->type];
+
+ CX18_DEBUG_IOCTL("close() of %s\n", s->name);
+
+ v4l2_prio_close(&cx->prio, &id->prio);
+
+ /* Easy case first: this stream was never claimed by us */
+ if (s->id != id->open_id) {
+ kfree(id);
+ return 0;
+ }
+
+ /* 'Unclaim' this stream */
+
+ /* Stop radio */
+ mutex_lock(&cx->serialize_lock);
+ if (id->type == CX18_ENC_STREAM_TYPE_RAD) {
+ /* Closing radio device, return to TV mode */
+ cx18_mute(cx);
+ /* Mark that the radio is no longer in use */
+ clear_bit(CX18_F_I_RADIO_USER, &cx->i_flags);
+ /* Switch tuner to TV */
+ cx18_call_i2c_clients(cx, VIDIOC_S_STD, &cx->std);
+ /* Select correct audio input (i.e. TV tuner or Line in) */
+ cx18_audio_set_io(cx);
+ if (atomic_read(&cx->capturing) > 0) {
+ /* Undo video mute */
+ cx18_vapi(cx, CX18_CPU_SET_VIDEO_MUTE, 2, s->handle,
+ cx->params.video_mute |
+ (cx->params.video_mute_yuv << 8));
+ }
+ /* Done! Unmute and continue. */
+ cx18_unmute(cx);
+ cx18_release_stream(s);
+ } else {
+ cx18_stop_capture(id, 0);
+ }
+ kfree(id);
+ mutex_unlock(&cx->serialize_lock);
+ return 0;
+}
+
+static int cx18_serialized_open(struct cx18_stream *s, struct file *filp)
+{
+ struct cx18 *cx = s->cx;
+ struct cx18_open_id *item;
+
+ CX18_DEBUG_FILE("open %s\n", s->name);
+
+ /* Allocate memory */
+ item = kmalloc(sizeof(struct cx18_open_id), GFP_KERNEL);
+ if (NULL == item) {
+ CX18_DEBUG_WARN("nomem on v4l2 open\n");
+ return -ENOMEM;
+ }
+ item->cx = cx;
+ item->type = s->type;
+ v4l2_prio_open(&cx->prio, &item->prio);
+
+ item->open_id = cx->open_id++;
+ filp->private_data = item;
+
+ if (item->type == CX18_ENC_STREAM_TYPE_RAD) {
+ /* Try to claim this stream */
+ if (cx18_claim_stream(item, item->type)) {
+ /* No, it's already in use */
+ kfree(item);
+ return -EBUSY;
+ }
+
+ if (!test_bit(CX18_F_I_RADIO_USER, &cx->i_flags)) {
+ if (atomic_read(&cx->capturing) > 0) {
+ /* switching to radio while capture is
+ in progress is not polite */
+ cx18_release_stream(s);
+ kfree(item);
+ return -EBUSY;
+ }
+ }
+
+ /* Mark that the radio is being used. */
+ set_bit(CX18_F_I_RADIO_USER, &cx->i_flags);
+ /* We have the radio */
+ cx18_mute(cx);
+ /* Switch tuner to radio */
+ cx18_call_i2c_clients(cx, AUDC_SET_RADIO, NULL);
+ /* Select the correct audio input (i.e. radio tuner) */
+ cx18_audio_set_io(cx);
+ /* Done! Unmute and continue. */
+ cx18_unmute(cx);
+ }
+ return 0;
+}
+
+int cx18_v4l2_open(struct inode *inode, struct file *filp)
+{
+ int res, x, y = 0;
+ struct cx18 *cx = NULL;
+ struct cx18_stream *s = NULL;
+ int minor = iminor(inode);
+
+ /* Find which card this open was on */
+ spin_lock(&cx18_cards_lock);
+ for (x = 0; cx == NULL && x < cx18_cards_active; x++) {
+ /* find out which stream this open was on */
+ for (y = 0; y < CX18_MAX_STREAMS; y++) {
+ s = &cx18_cards[x]->streams[y];
+ if (s->v4l2dev && s->v4l2dev->minor == minor) {
+ cx = cx18_cards[x];
+ break;
+ }
+ }
+ }
+ spin_unlock(&cx18_cards_lock);
+
+ if (cx == NULL) {
+ /* Couldn't find a device registered
+ on that minor, shouldn't happen! */
+ printk(KERN_WARNING "No cx18 device found on minor %d\n",
+ minor);
+ return -ENXIO;
+ }
+
+ mutex_lock(&cx->serialize_lock);
+ if (cx18_init_on_first_open(cx)) {
+ CX18_ERR("Failed to initialize on minor %d\n", minor);
+ mutex_unlock(&cx->serialize_lock);
+ return -ENXIO;
+ }
+ res = cx18_serialized_open(s, filp);
+ mutex_unlock(&cx->serialize_lock);
+ return res;
+}
+
+void cx18_mute(struct cx18 *cx)
+{
+ if (atomic_read(&cx->capturing))
+ cx18_vapi(cx, CX18_CPU_SET_AUDIO_MUTE, 2,
+ cx18_find_handle(cx), 1);
+ CX18_DEBUG_INFO("Mute\n");
+}
+
+void cx18_unmute(struct cx18 *cx)
+{
+ if (atomic_read(&cx->capturing)) {
+ cx18_msleep_timeout(100, 0);
+ cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 2,
+ cx18_find_handle(cx), 12);
+ cx18_vapi(cx, CX18_CPU_SET_AUDIO_MUTE, 2,
+ cx18_find_handle(cx), 0);
+ }
+ CX18_DEBUG_INFO("Unmute\n");
+}
diff --git a/drivers/media/video/cx18/cx18-fileops.h b/drivers/media/video/cx18/cx18-fileops.h
new file mode 100644
index 0000000..16cdafb
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-fileops.h
@@ -0,0 +1,45 @@
+/*
+ * cx18 file operation functions
+ *
+ * Derived from ivtv-fileops.h
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+/* Testing/Debugging */
+int cx18_v4l2_open(struct inode *inode, struct file *filp);
+ssize_t cx18_v4l2_read(struct file *filp, char __user *buf, size_t count,
+ loff_t *pos);
+ssize_t cx18_v4l2_write(struct file *filp, const char __user *buf, size_t count,
+ loff_t *pos);
+int cx18_v4l2_close(struct inode *inode, struct file *filp);
+unsigned int cx18_v4l2_enc_poll(struct file *filp, poll_table *wait);
+int cx18_start_capture(struct cx18_open_id *id);
+void cx18_stop_capture(struct cx18_open_id *id, int gop_end);
+void cx18_mute(struct cx18 *cx);
+void cx18_unmute(struct cx18 *cx);
+
+/* Utilities */
+
+/* Try to claim a stream for the filehandle. Return 0 on success,
+ -EBUSY if stream already claimed. Once a stream is claimed, it
+ remains claimed until the associated filehandle is closed. */
+int cx18_claim_stream(struct cx18_open_id *id, int type);
+
+/* Release a previously claimed stream. */
+void cx18_release_stream(struct cx18_stream *s);
diff --git a/drivers/media/video/cx18/cx18-firmware.c b/drivers/media/video/cx18/cx18-firmware.c
new file mode 100644
index 0000000..2694ce3
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-firmware.c
@@ -0,0 +1,373 @@
+/*
+ * cx18 firmware functions
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+#include "cx18-driver.h"
+#include "cx18-scb.h"
+#include "cx18-irq.h"
+#include "cx18-firmware.h"
+#include "cx18-cards.h"
+#include <linux/firmware.h>
+
+#define CX18_PROC_SOFT_RESET 0xc70010
+#define CX18_DDR_SOFT_RESET 0xc70014
+#define CX18_CLOCK_SELECT1 0xc71000
+#define CX18_CLOCK_SELECT2 0xc71004
+#define CX18_HALF_CLOCK_SELECT1 0xc71008
+#define CX18_HALF_CLOCK_SELECT2 0xc7100C
+#define CX18_CLOCK_POLARITY1 0xc71010
+#define CX18_CLOCK_POLARITY2 0xc71014
+#define CX18_ADD_DELAY_ENABLE1 0xc71018
+#define CX18_ADD_DELAY_ENABLE2 0xc7101C
+#define CX18_CLOCK_ENABLE1 0xc71020
+#define CX18_CLOCK_ENABLE2 0xc71024
+
+#define CX18_REG_BUS_TIMEOUT_EN 0xc72024
+
+#define CX18_AUDIO_ENABLE 0xc72014
+#define CX18_REG_BUS_TIMEOUT_EN 0xc72024
+
+#define CX18_FAST_CLOCK_PLL_INT 0xc78000
+#define CX18_FAST_CLOCK_PLL_FRAC 0xc78004
+#define CX18_FAST_CLOCK_PLL_POST 0xc78008
+#define CX18_FAST_CLOCK_PLL_PRESCALE 0xc7800C
+#define CX18_FAST_CLOCK_PLL_ADJUST_BANDWIDTH 0xc78010
+
+#define CX18_SLOW_CLOCK_PLL_INT 0xc78014
+#define CX18_SLOW_CLOCK_PLL_FRAC 0xc78018
+#define CX18_SLOW_CLOCK_PLL_POST 0xc7801C
+#define CX18_MPEG_CLOCK_PLL_INT 0xc78040
+#define CX18_MPEG_CLOCK_PLL_FRAC 0xc78044
+#define CX18_MPEG_CLOCK_PLL_POST 0xc78048
+#define CX18_PLL_POWER_DOWN 0xc78088
+#define CX18_SW1_INT_STATUS 0xc73104
+#define CX18_SW1_INT_ENABLE_PCI 0xc7311C
+#define CX18_SW2_INT_SET 0xc73140
+#define CX18_SW2_INT_STATUS 0xc73144
+#define CX18_ADEC_CONTROL 0xc78120
+
+#define CX18_DDR_REQUEST_ENABLE 0xc80000
+#define CX18_DDR_CHIP_CONFIG 0xc80004
+#define CX18_DDR_REFRESH 0xc80008
+#define CX18_DDR_TIMING1 0xc8000C
+#define CX18_DDR_TIMING2 0xc80010
+#define CX18_DDR_POWER_REG 0xc8001C
+
+#define CX18_DDR_TUNE_LANE 0xc80048
+#define CX18_DDR_INITIAL_EMRS 0xc80054
+#define CX18_DDR_MB_PER_ROW_7 0xc8009C
+#define CX18_DDR_BASE_63_ADDR 0xc804FC
+
+#define CX18_WMB_CLIENT02 0xc90108
+#define CX18_WMB_CLIENT05 0xc90114
+#define CX18_WMB_CLIENT06 0xc90118
+#define CX18_WMB_CLIENT07 0xc9011C
+#define CX18_WMB_CLIENT08 0xc90120
+#define CX18_WMB_CLIENT09 0xc90124
+#define CX18_WMB_CLIENT10 0xc90128
+#define CX18_WMB_CLIENT11 0xc9012C
+#define CX18_WMB_CLIENT12 0xc90130
+#define CX18_WMB_CLIENT13 0xc90134
+#define CX18_WMB_CLIENT14 0xc90138
+
+#define CX18_DSP0_INTERRUPT_MASK 0xd0004C
+
+/* Encoder/decoder firmware sizes */
+#define CX18_FW_CPU_SIZE (174716)
+#define CX18_FW_APU_SIZE (141200)
+
+#define APU_ROM_SYNC1 0x6D676553 /* "mgeS" */
+#define APU_ROM_SYNC2 0x72646548 /* "rdeH" */
+
+struct cx18_apu_rom_seghdr {
+ u32 sync1;
+ u32 sync2;
+ u32 addr;
+ u32 size;
+};
+
+static int load_cpu_fw_direct(const char *fn, u8 __iomem *mem, struct cx18 *cx, long size)
+{
+ const struct firmware *fw = NULL;
+ int retries = 3;
+ int i, j;
+ u32 __iomem *dst = (u32 __iomem *)mem;
+ const u32 *src;
+
+retry:
+ if (!retries || request_firmware(&fw, fn, &cx->dev->dev)) {
+ CX18_ERR("Unable to open firmware %s (must be %ld bytes)\n",
+ fn, size);
+ CX18_ERR("Did you put the firmware in the hotplug firmware directory?\n");
+ return -ENOMEM;
+ }
+
+ src = (const u32 *)fw->data;
+
+ if (fw->size != size) {
+ /* Due to race conditions in firmware loading (esp. with
+ udev <0.95) the wrong file was sometimes loaded. So we check
+ filesizes to see if at least the right-sized file was
+ loaded. If not, then we retry. */
+ CX18_INFO("retry: file loaded was not %s (expected size %ld, got %zd)\n",
+ fn, size, fw->size);
+ release_firmware(fw);
+ retries--;
+ goto retry;
+ }
+ for (i = 0; i < fw->size; i += 4096) {
+ setup_page(i);
+ for (j = i; j < fw->size && j < i + 4096; j += 4) {
+ /* no need for endianness conversion on the ppc */
+ __raw_writel(*src, dst);
+ if (__raw_readl(dst) != *src) {
+ CX18_ERR("Mismatch at offset %x\n", i);
+ release_firmware(fw);
+ return -EIO;
+ }
+ dst++;
+ src++;
+ }
+ }
+ if (!test_bit(CX18_F_I_LOADED_FW, &cx->i_flags))
+ CX18_INFO("loaded %s firmware (%zd bytes)\n", fn, fw->size);
+ release_firmware(fw);
+ return size;
+}
+
+static int load_apu_fw_direct(const char *fn, u8 __iomem *dst, struct cx18 *cx, long size)
+{
+ const struct firmware *fw = NULL;
+ int retries = 3;
+ int i, j;
+ const u32 *src;
+ struct cx18_apu_rom_seghdr seghdr;
+ const u8 *vers;
+ u32 offset = 0;
+ u32 apu_version = 0;
+ int sz;
+
+retry:
+ if (!retries || request_firmware(&fw, fn, &cx->dev->dev)) {
+ CX18_ERR("unable to open firmware %s (must be %ld bytes)\n",
+ fn, size);
+ CX18_ERR("did you put the firmware in the hotplug firmware directory?\n");
+ return -ENOMEM;
+ }
+
+ src = (const u32 *)fw->data;
+ vers = fw->data + sizeof(seghdr);
+ sz = fw->size;
+
+ if (fw->size != size) {
+ /* Due to race conditions in firmware loading (esp. with
+ udev <0.95) the wrong file was sometimes loaded. So we check
+ filesizes to see if at least the right-sized file was
+ loaded. If not, then we retry. */
+ CX18_INFO("retry: file loaded was not %s (expected size %ld, got %zd)\n",
+ fn, size, fw->size);
+ release_firmware(fw);
+ retries--;
+ goto retry;
+ }
+ apu_version = (vers[0] << 24) | (vers[4] << 16) | vers[32];
+ while (offset + sizeof(seghdr) < size) {
+ /* TODO: byteswapping */
+ memcpy(&seghdr, src + offset / 4, sizeof(seghdr));
+ offset += sizeof(seghdr);
+ if (seghdr.sync1 != APU_ROM_SYNC1 ||
+ seghdr.sync2 != APU_ROM_SYNC2) {
+ offset += seghdr.size;
+ continue;
+ }
+ CX18_DEBUG_INFO("load segment %x-%x\n", seghdr.addr,
+ seghdr.addr + seghdr.size - 1);
+ if (offset + seghdr.size > sz)
+ break;
+ for (i = 0; i < seghdr.size; i += 4096) {
+ setup_page(offset + i);
+ for (j = i; j < seghdr.size && j < i + 4096; j += 4) {
+ /* no need for endianness conversion on the ppc */
+ __raw_writel(src[(offset + j) / 4], dst + seghdr.addr + j);
+ if (__raw_readl(dst + seghdr.addr + j) != src[(offset + j) / 4]) {
+ CX18_ERR("Mismatch at offset %x\n", offset + j);
+ release_firmware(fw);
+ return -EIO;
+ }
+ }
+ }
+ offset += seghdr.size;
+ }
+ if (!test_bit(CX18_F_I_LOADED_FW, &cx->i_flags))
+ CX18_INFO("loaded %s firmware V%08x (%zd bytes)\n",
+ fn, apu_version, fw->size);
+ release_firmware(fw);
+ /* Clear bit0 for APU to start from 0 */
+ write_reg(read_reg(0xc72030) & ~1, 0xc72030);
+ return size;
+}
+
+void cx18_halt_firmware(struct cx18 *cx)
+{
+ CX18_DEBUG_INFO("Preparing for firmware halt.\n");
+ write_reg(0x000F000F, CX18_PROC_SOFT_RESET); /* stop the fw */
+ write_reg(0x00020002, CX18_ADEC_CONTROL);
+}
+
+void cx18_init_power(struct cx18 *cx, int lowpwr)
+{
+ /* power-down Spare and AOM PLLs */
+ /* power-up fast, slow and mpeg PLLs */
+ write_reg(0x00000008, CX18_PLL_POWER_DOWN);
+
+ /* ADEC out of sleep */
+ write_reg(0x00020000, CX18_ADEC_CONTROL);
+
+ /* The fast clock is at 200/245 MHz */
+ write_reg(lowpwr ? 0xD : 0x11, CX18_FAST_CLOCK_PLL_INT);
+ write_reg(lowpwr ? 0x1EFBF37 : 0x038E3D7, CX18_FAST_CLOCK_PLL_FRAC);
+
+ write_reg(2, CX18_FAST_CLOCK_PLL_POST);
+ write_reg(1, CX18_FAST_CLOCK_PLL_PRESCALE);
+ write_reg(4, CX18_FAST_CLOCK_PLL_ADJUST_BANDWIDTH);
+
+ /* set slow clock to 125/120 MHz */
+ write_reg(lowpwr ? 0x11 : 0x10, CX18_SLOW_CLOCK_PLL_INT);
+ write_reg(lowpwr ? 0xEBAF05 : 0x18618A8, CX18_SLOW_CLOCK_PLL_FRAC);
+ write_reg(4, CX18_SLOW_CLOCK_PLL_POST);
+
+ /* mpeg clock pll 54MHz */
+ write_reg(0xF, CX18_MPEG_CLOCK_PLL_INT);
+ write_reg(0x2BCFEF, CX18_MPEG_CLOCK_PLL_FRAC);
+ write_reg(8, CX18_MPEG_CLOCK_PLL_POST);
+
+ /* Defaults */
+ /* APU = SC or SC/2 = 125/62.5 */
+ /* EPU = SC = 125 */
+ /* DDR = FC = 180 */
+ /* ENC = SC = 125 */
+ /* AI1 = SC = 125 */
+ /* VIM2 = disabled */
+ /* PCI = FC/2 = 90 */
+ /* AI2 = disabled */
+ /* DEMUX = disabled */
+ /* AO = SC/2 = 62.5 */
+ /* SER = 54MHz */
+ /* VFC = disabled */
+ /* USB = disabled */
+
+ write_reg(lowpwr ? 0xFFFF0020 : 0x00060004, CX18_CLOCK_SELECT1);
+ write_reg(lowpwr ? 0xFFFF0004 : 0x00060006, CX18_CLOCK_SELECT2);
+
+ write_reg(0xFFFF0002, CX18_HALF_CLOCK_SELECT1);
+ write_reg(0xFFFF0104, CX18_HALF_CLOCK_SELECT2);
+
+ write_reg(0xFFFF9026, CX18_CLOCK_ENABLE1);
+ write_reg(0xFFFF3105, CX18_CLOCK_ENABLE2);
+}
+
+void cx18_init_memory(struct cx18 *cx)
+{
+ cx18_msleep_timeout(10, 0);
+ write_reg(0x10000, CX18_DDR_SOFT_RESET);
+ cx18_msleep_timeout(10, 0);
+
+ write_reg(cx->card->ddr.chip_config, CX18_DDR_CHIP_CONFIG);
+
+ cx18_msleep_timeout(10, 0);
+
+ write_reg(cx->card->ddr.refresh, CX18_DDR_REFRESH);
+ write_reg(cx->card->ddr.timing1, CX18_DDR_TIMING1);
+ write_reg(cx->card->ddr.timing2, CX18_DDR_TIMING2);
+
+ cx18_msleep_timeout(10, 0);
+
+ /* Initialize DQS pad time */
+ write_reg(cx->card->ddr.tune_lane, CX18_DDR_TUNE_LANE);
+ write_reg(cx->card->ddr.initial_emrs, CX18_DDR_INITIAL_EMRS);
+
+ cx18_msleep_timeout(10, 0);
+
+ write_reg(0x20000, CX18_DDR_SOFT_RESET);
+ cx18_msleep_timeout(10, 0);
+
+ /* use power-down mode when idle */
+ write_reg(0x00000010, CX18_DDR_POWER_REG);
+
+ write_reg(0x10001, CX18_REG_BUS_TIMEOUT_EN);
+
+ write_reg(0x48, CX18_DDR_MB_PER_ROW_7);
+ write_reg(0xE0000, CX18_DDR_BASE_63_ADDR);
+
+ write_reg(0x00000101, CX18_WMB_CLIENT02); /* AO */
+ write_reg(0x00000101, CX18_WMB_CLIENT09); /* AI2 */
+ write_reg(0x00000101, CX18_WMB_CLIENT05); /* VIM1 */
+ write_reg(0x00000101, CX18_WMB_CLIENT06); /* AI1 */
+ write_reg(0x00000101, CX18_WMB_CLIENT07); /* 3D comb */
+ write_reg(0x00000101, CX18_WMB_CLIENT10); /* ME */
+ write_reg(0x00000101, CX18_WMB_CLIENT12); /* ENC */
+ write_reg(0x00000101, CX18_WMB_CLIENT13); /* PK */
+ write_reg(0x00000101, CX18_WMB_CLIENT11); /* RC */
+ write_reg(0x00000101, CX18_WMB_CLIENT14); /* AVO */
+}
+
+int cx18_firmware_init(struct cx18 *cx)
+{
+ /* Allow chip to control CLKRUN */
+ write_reg(0x5, CX18_DSP0_INTERRUPT_MASK);
+
+ write_reg(0x000F000F, CX18_PROC_SOFT_RESET); /* stop the fw */
+
+ cx18_msleep_timeout(1, 0);
+
+ sw1_irq_enable(IRQ_CPU_TO_EPU | IRQ_APU_TO_EPU);
+ sw2_irq_enable(IRQ_CPU_TO_EPU_ACK | IRQ_APU_TO_EPU_ACK);
+
+ /* Only if the processor is not running */
+ if (read_reg(CX18_PROC_SOFT_RESET) & 8) {
+ int sz = load_apu_fw_direct("v4l-cx23418-apu.fw",
+ cx->enc_mem, cx, CX18_FW_APU_SIZE);
+
+ sz = sz <= 0 ? sz : load_cpu_fw_direct("v4l-cx23418-cpu.fw",
+ cx->enc_mem, cx, CX18_FW_CPU_SIZE);
+
+ if (sz > 0) {
+ int retries = 0;
+
+ /* start the CPU */
+ write_reg(0x00080000, CX18_PROC_SOFT_RESET);
+ while (retries++ < 50) { /* Loop for max 500mS */
+ if ((read_reg(CX18_PROC_SOFT_RESET) & 1) == 0)
+ break;
+ cx18_msleep_timeout(10, 0);
+ }
+ cx18_msleep_timeout(200, 0);
+ if (retries == 51) {
+ CX18_ERR("Could not start the CPU\n");
+ return -EIO;
+ }
+ }
+ if (sz <= 0)
+ return -EIO;
+ }
+ /* initialize GPIO */
+ write_reg(0x14001400, 0xC78110);
+ return 0;
+}
diff --git a/drivers/media/video/cx18/cx18-firmware.h b/drivers/media/video/cx18/cx18-firmware.h
new file mode 100644
index 0000000..38d4c05
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-firmware.h
@@ -0,0 +1,25 @@
+/*
+ * cx18 firmware functions
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+int cx18_firmware_init(struct cx18 *cx);
+void cx18_halt_firmware(struct cx18 *cx);
+void cx18_init_memory(struct cx18 *cx);
+void cx18_init_power(struct cx18 *cx, int lowpwr);
diff --git a/drivers/media/video/cx18/cx18-gpio.c b/drivers/media/video/cx18/cx18-gpio.c
new file mode 100644
index 0000000..19253e6
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-gpio.c
@@ -0,0 +1,74 @@
+/*
+ * cx18 gpio functions
+ *
+ * Derived from ivtv-gpio.c
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+#include "cx18-driver.h"
+#include "cx18-cards.h"
+#include "cx18-gpio.h"
+#include "tuner-xc2028.h"
+
+/********************* GPIO stuffs *********************/
+
+/* GPIO registers */
+#define CX18_REG_GPIO_IN 0xc72010
+#define CX18_REG_GPIO_OUT1 0xc78100
+#define CX18_REG_GPIO_DIR1 0xc78108
+#define CX18_REG_GPIO_OUT2 0xc78104
+#define CX18_REG_GPIO_DIR2 0xc7810c
+
+/*
+ * HVR-1600 GPIO pins, courtesy of Hauppauge:
+ *
+ * gpio0: zilog ir process reset pin
+ * gpio1: zilog programming pin (you should never use this)
+ * gpio12: cx24227 reset pin
+ * gpio13: cs5345 reset pin
+*/
+
+void cx18_gpio_init(struct cx18 *cx)
+{
+ if (cx->card->gpio_init.direction == 0)
+ return;
+
+ CX18_DEBUG_INFO("GPIO initial dir: %08x out: %08x\n",
+ read_reg(CX18_REG_GPIO_DIR1), read_reg(CX18_REG_GPIO_OUT1));
+
+ /* init output data then direction */
+ write_reg(cx->card->gpio_init.direction << 16, CX18_REG_GPIO_DIR1);
+ write_reg(0, CX18_REG_GPIO_DIR2);
+ write_reg((cx->card->gpio_init.direction << 16) |
+ cx->card->gpio_init.initial_value, CX18_REG_GPIO_OUT1);
+ write_reg(0, CX18_REG_GPIO_OUT2);
+}
+
+/* Xceive tuner reset function */
+int cx18_reset_tuner_gpio(void *dev, int cmd, int value)
+{
+ struct i2c_algo_bit_data *algo = dev;
+ struct cx18 *cx = algo->data;
+/* int curdir, curout;*/
+
+ if (cmd != XC2028_TUNER_RESET)
+ return 0;
+ CX18_DEBUG_INFO("Resetting tuner\n");
+ return 0;
+}
diff --git a/drivers/media/video/cx18/cx18-gpio.h b/drivers/media/video/cx18/cx18-gpio.h
new file mode 100644
index 0000000..41bac88
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-gpio.h
@@ -0,0 +1,24 @@
+/*
+ * cx18 gpio functions
+ *
+ * Derived from ivtv-gpio.h
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+void cx18_gpio_init(struct cx18 *cx);
+int cx18_reset_tuner_gpio(void *dev, int cmd, int value);
diff --git a/drivers/media/video/cx18/cx18-i2c.c b/drivers/media/video/cx18/cx18-i2c.c
new file mode 100644
index 0000000..18c88d1
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-i2c.c
@@ -0,0 +1,431 @@
+/*
+ * cx18 I2C functions
+ *
+ * Derived from ivtv-i2c.c
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+#include "cx18-driver.h"
+#include "cx18-cards.h"
+#include "cx18-gpio.h"
+#include "cx18-av-core.h"
+
+#include <media/ir-kbd-i2c.h>
+
+#define CX18_REG_I2C_1_WR 0xf15000
+#define CX18_REG_I2C_1_RD 0xf15008
+#define CX18_REG_I2C_2_WR 0xf25100
+#define CX18_REG_I2C_2_RD 0xf25108
+
+#define SETSCL_BIT 0x0001
+#define SETSDL_BIT 0x0002
+#define GETSCL_BIT 0x0004
+#define GETSDL_BIT 0x0008
+
+#ifndef I2C_ADAP_CLASS_TV_ANALOG
+#define I2C_ADAP_CLASS_TV_ANALOG I2C_CLASS_TV_ANALOG
+#endif
+
+#define CX18_CS5345_I2C_ADDR 0x4c
+
+/* This array should match the CX18_HW_ defines */
+static const u8 hw_driverids[] = {
+ I2C_DRIVERID_TUNER,
+ I2C_DRIVERID_TVEEPROM,
+ I2C_DRIVERID_CS5345,
+ 0, /* CX18_HW_GPIO dummy driver ID */
+ 0 /* CX18_HW_CX23418 dummy driver ID */
+};
+
+/* This array should match the CX18_HW_ defines */
+static const u8 hw_addrs[] = {
+ 0,
+ 0,
+ CX18_CS5345_I2C_ADDR,
+ 0, /* CX18_HW_GPIO dummy driver ID */
+ 0, /* CX18_HW_CX23418 dummy driver ID */
+};
+
+/* This array should match the CX18_HW_ defines */
+/* This might well become a card-specific array */
+static const u8 hw_bus[] = {
+ 0,
+ 0,
+ 0,
+ 0, /* CX18_HW_GPIO dummy driver ID */
+ 0, /* CX18_HW_CX23418 dummy driver ID */
+};
+
+/* This array should match the CX18_HW_ defines */
+static const char * const hw_drivernames[] = {
+ "tuner",
+ "tveeprom",
+ "cs5345",
+ "gpio",
+ "cx23418",
+};
+
+int cx18_i2c_register(struct cx18 *cx, unsigned idx)
+{
+ struct i2c_board_info info;
+ struct i2c_client *c;
+ u8 id, bus;
+ int i;
+
+ CX18_DEBUG_I2C("i2c client register\n");
+ if (idx >= ARRAY_SIZE(hw_driverids) || hw_driverids[idx] == 0)
+ return -1;
+ id = hw_driverids[idx];
+ bus = hw_bus[idx];
+ memset(&info, 0, sizeof(info));
+ strlcpy(info.driver_name, hw_drivernames[idx],
+ sizeof(info.driver_name));
+ info.addr = hw_addrs[idx];
+ for (i = 0; i < I2C_CLIENTS_MAX; i++)
+ if (cx->i2c_clients[i] == NULL)
+ break;
+
+ if (i == I2C_CLIENTS_MAX) {
+ CX18_ERR("insufficient room for new I2C client!\n");
+ return -ENOMEM;
+ }
+
+ if (id != I2C_DRIVERID_TUNER) {
+ c = i2c_new_device(&cx->i2c_adap[bus], &info);
+ if (c->driver == NULL)
+ i2c_unregister_device(c);
+ else
+ cx->i2c_clients[i] = c;
+ return cx->i2c_clients[i] ? 0 : -ENODEV;
+ }
+
+ /* special tuner handling */
+ c = i2c_new_probed_device(&cx->i2c_adap[1], &info, cx->card_i2c->radio);
+ if (c && c->driver == NULL)
+ i2c_unregister_device(c);
+ else if (c)
+ cx->i2c_clients[i++] = c;
+ c = i2c_new_probed_device(&cx->i2c_adap[1], &info, cx->card_i2c->demod);
+ if (c && c->driver == NULL)
+ i2c_unregister_device(c);
+ else if (c)
+ cx->i2c_clients[i++] = c;
+ c = i2c_new_probed_device(&cx->i2c_adap[1], &info, cx->card_i2c->tv);
+ if (c && c->driver == NULL)
+ i2c_unregister_device(c);
+ else if (c)
+ cx->i2c_clients[i++] = c;
+ return 0;
+}
+
+static int attach_inform(struct i2c_client *client)
+{
+ return 0;
+}
+
+static int detach_inform(struct i2c_client *client)
+{
+ int i;
+ struct cx18 *cx = (struct cx18 *)i2c_get_adapdata(client->adapter);
+
+ CX18_DEBUG_I2C("i2c client detach\n");
+ for (i = 0; i < I2C_CLIENTS_MAX; i++) {
+ if (cx->i2c_clients[i] == client) {
+ cx->i2c_clients[i] = NULL;
+ break;
+ }
+ }
+ CX18_DEBUG_I2C("i2c detach [client=%s,%s]\n",
+ client->name, (i < I2C_CLIENTS_MAX) ? "ok" : "failed");
+
+ return 0;
+}
+
+static void cx18_setscl(void *data, int state)
+{
+ struct cx18 *cx = ((struct cx18_i2c_algo_callback_data *)data)->cx;
+ int bus_index = ((struct cx18_i2c_algo_callback_data *)data)->bus_index;
+ u32 addr = bus_index ? CX18_REG_I2C_2_WR : CX18_REG_I2C_1_WR;
+ u32 r = read_reg(addr);
+
+ if (state)
+ write_reg_sync(r | SETSCL_BIT, addr);
+ else
+ write_reg_sync(r & ~SETSCL_BIT, addr);
+}
+
+static void cx18_setsda(void *data, int state)
+{
+ struct cx18 *cx = ((struct cx18_i2c_algo_callback_data *)data)->cx;
+ int bus_index = ((struct cx18_i2c_algo_callback_data *)data)->bus_index;
+ u32 addr = bus_index ? CX18_REG_I2C_2_WR : CX18_REG_I2C_1_WR;
+ u32 r = read_reg(addr);
+
+ if (state)
+ write_reg_sync(r | SETSDL_BIT, addr);
+ else
+ write_reg_sync(r & ~SETSDL_BIT, addr);
+}
+
+static int cx18_getscl(void *data)
+{
+ struct cx18 *cx = ((struct cx18_i2c_algo_callback_data *)data)->cx;
+ int bus_index = ((struct cx18_i2c_algo_callback_data *)data)->bus_index;
+ u32 addr = bus_index ? CX18_REG_I2C_2_RD : CX18_REG_I2C_1_RD;
+
+ return read_reg(addr) & GETSCL_BIT;
+}
+
+static int cx18_getsda(void *data)
+{
+ struct cx18 *cx = ((struct cx18_i2c_algo_callback_data *)data)->cx;
+ int bus_index = ((struct cx18_i2c_algo_callback_data *)data)->bus_index;
+ u32 addr = bus_index ? CX18_REG_I2C_2_RD : CX18_REG_I2C_1_RD;
+
+ return read_reg(addr) & GETSDL_BIT;
+}
+
+/* template for i2c-bit-algo */
+static struct i2c_adapter cx18_i2c_adap_template = {
+ .name = "cx18 i2c driver",
+ .id = I2C_HW_B_CX2341X,
+ .algo = NULL, /* set by i2c-algo-bit */
+ .algo_data = NULL, /* filled from template */
+ .client_register = attach_inform,
+ .client_unregister = detach_inform,
+ .owner = THIS_MODULE,
+};
+
+#define CX18_SCL_PERIOD (10) /* usecs. 10 usec is period for a 100 KHz clock */
+#define CX18_ALGO_BIT_TIMEOUT (2) /* seconds */
+
+static struct i2c_algo_bit_data cx18_i2c_algo_template = {
+ .setsda = cx18_setsda,
+ .setscl = cx18_setscl,
+ .getsda = cx18_getsda,
+ .getscl = cx18_getscl,
+ .udelay = CX18_SCL_PERIOD/2, /* 1/2 clock period in usec*/
+ .timeout = CX18_ALGO_BIT_TIMEOUT*HZ /* jiffies */
+};
+
+static struct i2c_client cx18_i2c_client_template = {
+ .name = "cx18 internal",
+};
+
+int cx18_call_i2c_client(struct cx18 *cx, int addr, unsigned cmd, void *arg)
+{
+ struct i2c_client *client;
+ int retval;
+ int i;
+
+ CX18_DEBUG_I2C("call_i2c_client addr=%02x\n", addr);
+ for (i = 0; i < I2C_CLIENTS_MAX; i++) {
+ client = cx->i2c_clients[i];
+ if (client == NULL || client->driver == NULL ||
+ client->driver->command == NULL)
+ continue;
+ if (addr == client->addr) {
+ retval = client->driver->command(client, cmd, arg);
+ return retval;
+ }
+ }
+ if (cmd != VIDIOC_G_CHIP_IDENT)
+ CX18_ERR("i2c addr 0x%02x not found for cmd 0x%x!\n",
+ addr, cmd);
+ return -ENODEV;
+}
+
+/* Find the i2c device based on the driver ID and return
+ its i2c address or -ENODEV if no matching device was found. */
+static int cx18_i2c_id_addr(struct cx18 *cx, u32 id)
+{
+ struct i2c_client *client;
+ int retval = -ENODEV;
+ int i;
+
+ for (i = 0; i < I2C_CLIENTS_MAX; i++) {
+ client = cx->i2c_clients[i];
+ if (client == NULL || client->driver == NULL)
+ continue;
+ if (id == client->driver->id) {
+ retval = client->addr;
+ break;
+ }
+ }
+ return retval;
+}
+
+/* Find the i2c device name matching the DRIVERID */
+static const char *cx18_i2c_id_name(u32 id)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(hw_driverids); i++)
+ if (hw_driverids[i] == id)
+ return hw_drivernames[i];
+ return "unknown device";
+}
+
+/* Find the i2c device name matching the CX18_HW_ flag */
+static const char *cx18_i2c_hw_name(u32 hw)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(hw_driverids); i++)
+ if (1 << i == hw)
+ return hw_drivernames[i];
+ return "unknown device";
+}
+
+/* Find the i2c device matching the CX18_HW_ flag and return
+ its i2c address or -ENODEV if no matching device was found. */
+int cx18_i2c_hw_addr(struct cx18 *cx, u32 hw)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(hw_driverids); i++)
+ if (1 << i == hw)
+ return cx18_i2c_id_addr(cx, hw_driverids[i]);
+ return -ENODEV;
+}
+
+/* Calls i2c device based on CX18_HW_ flag. If hw == 0, then do nothing.
+ If hw == CX18_HW_GPIO then call the gpio handler. */
+int cx18_i2c_hw(struct cx18 *cx, u32 hw, unsigned int cmd, void *arg)
+{
+ int addr;
+
+ if (hw == CX18_HW_GPIO || hw == 0)
+ return 0;
+ if (hw == CX18_HW_CX23418)
+ return cx18_av_cmd(cx, cmd, arg);
+
+ addr = cx18_i2c_hw_addr(cx, hw);
+ if (addr < 0) {
+ CX18_ERR("i2c hardware 0x%08x (%s) not found for cmd 0x%x!\n",
+ hw, cx18_i2c_hw_name(hw), cmd);
+ return addr;
+ }
+ return cx18_call_i2c_client(cx, addr, cmd, arg);
+}
+
+/* Calls i2c device based on I2C driver ID. */
+int cx18_i2c_id(struct cx18 *cx, u32 id, unsigned int cmd, void *arg)
+{
+ int addr;
+
+ addr = cx18_i2c_id_addr(cx, id);
+ if (addr < 0) {
+ if (cmd != VIDIOC_G_CHIP_IDENT)
+ CX18_ERR("i2c ID 0x%08x (%s) not found for cmd 0x%x!\n",
+ id, cx18_i2c_id_name(id), cmd);
+ return addr;
+ }
+ return cx18_call_i2c_client(cx, addr, cmd, arg);
+}
+
+/* broadcast cmd for all I2C clients and for the gpio subsystem */
+void cx18_call_i2c_clients(struct cx18 *cx, unsigned int cmd, void *arg)
+{
+ if (cx->i2c_adap[0].algo == NULL || cx->i2c_adap[1].algo == NULL) {
+ CX18_ERR("adapter is not set\n");
+ return;
+ }
+ cx18_av_cmd(cx, cmd, arg);
+ i2c_clients_command(&cx->i2c_adap[0], cmd, arg);
+ i2c_clients_command(&cx->i2c_adap[1], cmd, arg);
+}
+
+/* init + register i2c algo-bit adapter */
+int init_cx18_i2c(struct cx18 *cx)
+{
+ int i;
+ CX18_DEBUG_I2C("i2c init\n");
+
+ for (i = 0; i < 2; i++) {
+ memcpy(&cx->i2c_adap[i], &cx18_i2c_adap_template,
+ sizeof(struct i2c_adapter));
+ memcpy(&cx->i2c_algo[i], &cx18_i2c_algo_template,
+ sizeof(struct i2c_algo_bit_data));
+ cx->i2c_algo_cb_data[i].cx = cx;
+ cx->i2c_algo_cb_data[i].bus_index = i;
+ cx->i2c_algo[i].data = &cx->i2c_algo_cb_data[i];
+ cx->i2c_adap[i].algo_data = &cx->i2c_algo[i];
+
+ sprintf(cx->i2c_adap[i].name + strlen(cx->i2c_adap[i].name),
+ " #%d-%d", cx->num, i);
+ i2c_set_adapdata(&cx->i2c_adap[i], cx);
+
+ memcpy(&cx->i2c_client[i], &cx18_i2c_client_template,
+ sizeof(struct i2c_client));
+ sprintf(cx->i2c_client[i].name +
+ strlen(cx->i2c_client[i].name), "%d", i);
+ cx->i2c_client[i].adapter = &cx->i2c_adap[i];
+ cx->i2c_adap[i].dev.parent = &cx->dev->dev;
+ }
+
+ if (read_reg(CX18_REG_I2C_2_WR) != 0x0003c02f) {
+ /* Reset/Unreset I2C hardware block */
+ write_reg(0x10000000, 0xc71004); /* Clock select 220MHz */
+ write_reg_sync(0x10001000, 0xc71024); /* Clock Enable */
+ }
+ /* courtesy of Steven Toth <stoth@hauppauge.com> */
+ write_reg_sync(0x00c00000, 0xc7001c);
+ mdelay(10);
+ write_reg_sync(0x00c000c0, 0xc7001c);
+ mdelay(10);
+ write_reg_sync(0x00c00000, 0xc7001c);
+
+ write_reg_sync(0x00c00000, 0xc730c8); /* Set to edge-triggered intrs. */
+ write_reg_sync(0x00c00000, 0xc730c4); /* Clear any stale intrs */
+
+ /* Hw I2C1 Clock Freq ~100kHz */
+ write_reg_sync(0x00021c0f & ~4, CX18_REG_I2C_1_WR);
+ cx18_setscl(&cx->i2c_algo_cb_data[0], 1);
+ cx18_setsda(&cx->i2c_algo_cb_data[0], 1);
+
+ /* Hw I2C2 Clock Freq ~100kHz */
+ write_reg_sync(0x00021c0f & ~4, CX18_REG_I2C_2_WR);
+ cx18_setscl(&cx->i2c_algo_cb_data[1], 1);
+ cx18_setsda(&cx->i2c_algo_cb_data[1], 1);
+
+ return i2c_bit_add_bus(&cx->i2c_adap[0]) ||
+ i2c_bit_add_bus(&cx->i2c_adap[1]);
+}
+
+void exit_cx18_i2c(struct cx18 *cx)
+{
+ int i;
+ CX18_DEBUG_I2C("i2c exit\n");
+ write_reg(read_reg(CX18_REG_I2C_1_WR) | 4, CX18_REG_I2C_1_WR);
+ write_reg(read_reg(CX18_REG_I2C_2_WR) | 4, CX18_REG_I2C_2_WR);
+
+ for (i = 0; i < 2; i++) {
+ i2c_del_adapter(&cx->i2c_adap[i]);
+ }
+}
+
+/*
+ Hauppauge HVR1600 should have:
+ 32 cx24227
+ 98 unknown
+ a0 eeprom
+ c2 tuner
+ e? zilog ir
+ */
diff --git a/drivers/media/video/cx18/cx18-i2c.h b/drivers/media/video/cx18/cx18-i2c.h
new file mode 100644
index 0000000..113c3f9
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-i2c.h
@@ -0,0 +1,33 @@
+/*
+ * cx18 I2C functions
+ *
+ * Derived from ivtv-i2c.h
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+int cx18_i2c_hw_addr(struct cx18 *cx, u32 hw);
+int cx18_i2c_hw(struct cx18 *cx, u32 hw, unsigned int cmd, void *arg);
+int cx18_i2c_id(struct cx18 *cx, u32 id, unsigned int cmd, void *arg);
+int cx18_call_i2c_client(struct cx18 *cx, int addr, unsigned cmd, void *arg);
+void cx18_call_i2c_clients(struct cx18 *cx, unsigned int cmd, void *arg);
+int cx18_i2c_register(struct cx18 *cx, unsigned idx);
+
+/* init + register i2c algo-bit adapter */
+int init_cx18_i2c(struct cx18 *cx);
+void exit_cx18_i2c(struct cx18 *cx);
diff --git a/drivers/media/video/cx18/cx18-ioctl.c b/drivers/media/video/cx18/cx18-ioctl.c
new file mode 100644
index 0000000..dbdcb86
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-ioctl.c
@@ -0,0 +1,851 @@
+/*
+ * cx18 ioctl system call
+ *
+ * Derived from ivtv-ioctl.c
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+#include "cx18-driver.h"
+#include "cx18-version.h"
+#include "cx18-mailbox.h"
+#include "cx18-i2c.h"
+#include "cx18-queue.h"
+#include "cx18-fileops.h"
+#include "cx18-vbi.h"
+#include "cx18-audio.h"
+#include "cx18-video.h"
+#include "cx18-streams.h"
+#include "cx18-ioctl.h"
+#include "cx18-gpio.h"
+#include "cx18-controls.h"
+#include "cx18-cards.h"
+#include "cx18-av-core.h"
+#include <media/tveeprom.h>
+#include <media/v4l2-chip-ident.h>
+#include <linux/i2c-id.h>
+
+u16 cx18_service2vbi(int type)
+{
+ switch (type) {
+ case V4L2_SLICED_TELETEXT_B:
+ return CX18_SLICED_TYPE_TELETEXT_B;
+ case V4L2_SLICED_CAPTION_525:
+ return CX18_SLICED_TYPE_CAPTION_525;
+ case V4L2_SLICED_WSS_625:
+ return CX18_SLICED_TYPE_WSS_625;
+ case V4L2_SLICED_VPS:
+ return CX18_SLICED_TYPE_VPS;
+ default:
+ return 0;
+ }
+}
+
+static int valid_service_line(int field, int line, int is_pal)
+{
+ return (is_pal && line >= 6 && (line != 23 || field == 0)) ||
+ (!is_pal && line >= 10 && line < 22);
+}
+
+static u16 select_service_from_set(int field, int line, u16 set, int is_pal)
+{
+ u16 valid_set = (is_pal ? V4L2_SLICED_VBI_625 : V4L2_SLICED_VBI_525);
+ int i;
+
+ set = set & valid_set;
+ if (set == 0 || !valid_service_line(field, line, is_pal))
+ return 0;
+ if (!is_pal) {
+ if (line == 21 && (set & V4L2_SLICED_CAPTION_525))
+ return V4L2_SLICED_CAPTION_525;
+ } else {
+ if (line == 16 && field == 0 && (set & V4L2_SLICED_VPS))
+ return V4L2_SLICED_VPS;
+ if (line == 23 && field == 0 && (set & V4L2_SLICED_WSS_625))
+ return V4L2_SLICED_WSS_625;
+ if (line == 23)
+ return 0;
+ }
+ for (i = 0; i < 32; i++) {
+ if ((1 << i) & set)
+ return 1 << i;
+ }
+ return 0;
+}
+
+void cx18_expand_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal)
+{
+ u16 set = fmt->service_set;
+ int f, l;
+
+ fmt->service_set = 0;
+ for (f = 0; f < 2; f++) {
+ for (l = 0; l < 24; l++)
+ fmt->service_lines[f][l] = select_service_from_set(f, l, set, is_pal);
+ }
+}
+
+static int check_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal)
+{
+ int f, l;
+ u16 set = 0;
+
+ for (f = 0; f < 2; f++) {
+ for (l = 0; l < 24; l++) {
+ fmt->service_lines[f][l] = select_service_from_set(f, l, fmt->service_lines[f][l], is_pal);
+ set |= fmt->service_lines[f][l];
+ }
+ }
+ return set != 0;
+}
+
+u16 cx18_get_service_set(struct v4l2_sliced_vbi_format *fmt)
+{
+ int f, l;
+ u16 set = 0;
+
+ for (f = 0; f < 2; f++) {
+ for (l = 0; l < 24; l++)
+ set |= fmt->service_lines[f][l];
+ }
+ return set;
+}
+
+static const struct {
+ v4l2_std_id std;
+ char *name;
+} enum_stds[] = {
+ { V4L2_STD_PAL_BG | V4L2_STD_PAL_H, "PAL-BGH" },
+ { V4L2_STD_PAL_DK, "PAL-DK" },
+ { V4L2_STD_PAL_I, "PAL-I" },
+ { V4L2_STD_PAL_M, "PAL-M" },
+ { V4L2_STD_PAL_N, "PAL-N" },
+ { V4L2_STD_PAL_Nc, "PAL-Nc" },
+ { V4L2_STD_SECAM_B | V4L2_STD_SECAM_G | V4L2_STD_SECAM_H, "SECAM-BGH" },
+ { V4L2_STD_SECAM_DK, "SECAM-DK" },
+ { V4L2_STD_SECAM_L, "SECAM-L" },
+ { V4L2_STD_SECAM_LC, "SECAM-L'" },
+ { V4L2_STD_NTSC_M, "NTSC-M" },
+ { V4L2_STD_NTSC_M_JP, "NTSC-J" },
+ { V4L2_STD_NTSC_M_KR, "NTSC-K" },
+};
+
+static const struct v4l2_standard cx18_std_60hz = {
+ .frameperiod = {.numerator = 1001, .denominator = 30000},
+ .framelines = 525,
+};
+
+static const struct v4l2_standard cx18_std_50hz = {
+ .frameperiod = { .numerator = 1, .denominator = 25 },
+ .framelines = 625,
+};
+
+static int cx18_cxc(struct cx18 *cx, unsigned int cmd, void *arg)
+{
+ struct v4l2_register *regs = arg;
+ unsigned long flags;
+
+ if (!capable(CAP_SYS_ADMIN))
+ return -EPERM;
+ if (regs->reg >= CX18_MEM_OFFSET + CX18_MEM_SIZE)
+ return -EINVAL;
+
+ spin_lock_irqsave(&cx18_cards_lock, flags);
+ if (cmd == VIDIOC_DBG_G_REGISTER)
+ regs->val = read_enc(regs->reg);
+ else
+ write_enc(regs->val, regs->reg);
+ spin_unlock_irqrestore(&cx18_cards_lock, flags);
+ return 0;
+}
+
+static int cx18_get_fmt(struct cx18 *cx, int streamtype, struct v4l2_format *fmt)
+{
+ switch (fmt->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ fmt->fmt.pix.width = cx->params.width;
+ fmt->fmt.pix.height = cx->params.height;
+ fmt->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
+ fmt->fmt.pix.field = V4L2_FIELD_INTERLACED;
+ if (streamtype == CX18_ENC_STREAM_TYPE_YUV) {
+ fmt->fmt.pix.pixelformat = V4L2_PIX_FMT_HM12;
+ /* YUV size is (Y=(h*w) + UV=(h*(w/2))) */
+ fmt->fmt.pix.sizeimage =
+ fmt->fmt.pix.height * fmt->fmt.pix.width +
+ fmt->fmt.pix.height * (fmt->fmt.pix.width / 2);
+ } else {
+ fmt->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG;
+ fmt->fmt.pix.sizeimage = 128 * 1024;
+ }
+ break;
+
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ fmt->fmt.vbi.sampling_rate = 27000000;
+ fmt->fmt.vbi.offset = 248;
+ fmt->fmt.vbi.samples_per_line = cx->vbi.raw_decoder_line_size - 4;
+ fmt->fmt.vbi.sample_format = V4L2_PIX_FMT_GREY;
+ fmt->fmt.vbi.start[0] = cx->vbi.start[0];
+ fmt->fmt.vbi.start[1] = cx->vbi.start[1];
+ fmt->fmt.vbi.count[0] = fmt->fmt.vbi.count[1] = cx->vbi.count;
+ break;
+
+ case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+ {
+ struct v4l2_sliced_vbi_format *vbifmt = &fmt->fmt.sliced;
+
+ vbifmt->io_size = sizeof(struct v4l2_sliced_vbi_data) * 36;
+ memset(vbifmt->reserved, 0, sizeof(vbifmt->reserved));
+ memset(vbifmt->service_lines, 0, sizeof(vbifmt->service_lines));
+
+ cx18_av_cmd(cx, VIDIOC_G_FMT, fmt);
+ vbifmt->service_set = cx18_get_service_set(vbifmt);
+ break;
+ }
+ default:
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static int cx18_try_or_set_fmt(struct cx18 *cx, int streamtype,
+ struct v4l2_format *fmt, int set_fmt)
+{
+ struct v4l2_sliced_vbi_format *vbifmt = &fmt->fmt.sliced;
+ u16 set;
+
+ /* set window size */
+ if (fmt->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+ int w = fmt->fmt.pix.width;
+ int h = fmt->fmt.pix.height;
+
+ if (w > 720)
+ w = 720;
+ else if (w < 1)
+ w = 1;
+ if (h > (cx->is_50hz ? 576 : 480))
+ h = (cx->is_50hz ? 576 : 480);
+ else if (h < 2)
+ h = 2;
+ cx18_get_fmt(cx, streamtype, fmt);
+ fmt->fmt.pix.width = w;
+ fmt->fmt.pix.height = h;
+
+ if (!set_fmt || (cx->params.width == w && cx->params.height == h))
+ return 0;
+ if (atomic_read(&cx->capturing) > 0)
+ return -EBUSY;
+
+ cx->params.width = w;
+ cx->params.height = h;
+ if (w != 720 || h != (cx->is_50hz ? 576 : 480))
+ cx->params.video_temporal_filter = 0;
+ else
+ cx->params.video_temporal_filter = 8;
+ cx18_av_cmd(cx, VIDIOC_S_FMT, fmt);
+ return cx18_get_fmt(cx, streamtype, fmt);
+ }
+
+ /* set raw VBI format */
+ if (fmt->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
+ if (set_fmt && streamtype == CX18_ENC_STREAM_TYPE_VBI &&
+ cx->vbi.sliced_in->service_set &&
+ atomic_read(&cx->capturing) > 0)
+ return -EBUSY;
+ if (set_fmt) {
+ cx->vbi.sliced_in->service_set = 0;
+ cx18_av_cmd(cx, VIDIOC_S_FMT, &cx->vbi.in);
+ }
+ return cx18_get_fmt(cx, streamtype, fmt);
+ }
+
+ /* any else but sliced VBI capture is an error */
+ if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE)
+ return -EINVAL;
+
+ /* TODO: implement sliced VBI, for now silently return 0 */
+ return 0;
+
+ /* set sliced VBI capture format */
+ vbifmt->io_size = sizeof(struct v4l2_sliced_vbi_data) * 36;
+ memset(vbifmt->reserved, 0, sizeof(vbifmt->reserved));
+
+ if (vbifmt->service_set)
+ cx18_expand_service_set(vbifmt, cx->is_50hz);
+ set = check_service_set(vbifmt, cx->is_50hz);
+ vbifmt->service_set = cx18_get_service_set(vbifmt);
+
+ if (!set_fmt)
+ return 0;
+ if (set == 0)
+ return -EINVAL;
+ if (atomic_read(&cx->capturing) > 0 && cx->vbi.sliced_in->service_set == 0)
+ return -EBUSY;
+ cx18_av_cmd(cx, VIDIOC_S_FMT, fmt);
+ memcpy(cx->vbi.sliced_in, vbifmt, sizeof(*cx->vbi.sliced_in));
+ return 0;
+}
+
+static int cx18_debug_ioctls(struct file *filp, unsigned int cmd, void *arg)
+{
+ struct cx18_open_id *id = (struct cx18_open_id *)filp->private_data;
+ struct cx18 *cx = id->cx;
+ struct v4l2_register *reg = arg;
+
+ switch (cmd) {
+ /* ioctls to allow direct access to the encoder registers for testing */
+ case VIDIOC_DBG_G_REGISTER:
+ if (v4l2_chip_match_host(reg->match_type, reg->match_chip))
+ return cx18_cxc(cx, cmd, arg);
+ if (reg->match_type == V4L2_CHIP_MATCH_I2C_DRIVER)
+ return cx18_i2c_id(cx, reg->match_chip, cmd, arg);
+ return cx18_call_i2c_client(cx, reg->match_chip, cmd, arg);
+
+ case VIDIOC_DBG_S_REGISTER:
+ if (v4l2_chip_match_host(reg->match_type, reg->match_chip))
+ return cx18_cxc(cx, cmd, arg);
+ if (reg->match_type == V4L2_CHIP_MATCH_I2C_DRIVER)
+ return cx18_i2c_id(cx, reg->match_chip, cmd, arg);
+ return cx18_call_i2c_client(cx, reg->match_chip, cmd, arg);
+
+ case VIDIOC_G_CHIP_IDENT: {
+ struct v4l2_chip_ident *chip = arg;
+
+ chip->ident = V4L2_IDENT_NONE;
+ chip->revision = 0;
+ if (reg->match_type == V4L2_CHIP_MATCH_HOST) {
+ if (v4l2_chip_match_host(reg->match_type, reg->match_chip)) {
+ struct v4l2_chip_ident *chip = arg;
+
+ chip->ident = V4L2_IDENT_CX23418;
+ }
+ return 0;
+ }
+ if (reg->match_type == V4L2_CHIP_MATCH_I2C_DRIVER)
+ return cx18_i2c_id(cx, reg->match_chip, cmd, arg);
+ if (reg->match_type == V4L2_CHIP_MATCH_I2C_ADDR)
+ return cx18_call_i2c_client(cx, reg->match_chip, cmd, arg);
+ return -EINVAL;
+ }
+
+ case VIDIOC_INT_S_AUDIO_ROUTING: {
+ struct v4l2_routing *route = arg;
+
+ cx18_audio_set_route(cx, route);
+ break;
+ }
+
+ default:
+ return -EINVAL;
+ }
+ return 0;
+}
+
+int cx18_v4l2_ioctls(struct cx18 *cx, struct file *filp, unsigned cmd, void *arg)
+{
+ struct cx18_open_id *id = NULL;
+
+ if (filp)
+ id = (struct cx18_open_id *)filp->private_data;
+
+ switch (cmd) {
+ case VIDIOC_G_PRIORITY:
+ {
+ enum v4l2_priority *p = arg;
+
+ *p = v4l2_prio_max(&cx->prio);
+ break;
+ }
+
+ case VIDIOC_S_PRIORITY:
+ {
+ enum v4l2_priority *prio = arg;
+
+ return v4l2_prio_change(&cx->prio, &id->prio, *prio);
+ }
+
+ case VIDIOC_QUERYCAP:{
+ struct v4l2_capability *vcap = arg;
+
+ memset(vcap, 0, sizeof(*vcap));
+ strlcpy(vcap->driver, CX18_DRIVER_NAME, sizeof(vcap->driver));
+ strlcpy(vcap->card, cx->card_name, sizeof(vcap->card));
+ strlcpy(vcap->bus_info, pci_name(cx->dev), sizeof(vcap->bus_info));
+ vcap->version = CX18_DRIVER_VERSION; /* version */
+ vcap->capabilities = cx->v4l2_cap; /* capabilities */
+
+ /* reserved.. must set to 0! */
+ vcap->reserved[0] = vcap->reserved[1] =
+ vcap->reserved[2] = vcap->reserved[3] = 0;
+ break;
+ }
+
+ case VIDIOC_ENUMAUDIO:{
+ struct v4l2_audio *vin = arg;
+
+ return cx18_get_audio_input(cx, vin->index, vin);
+ }
+
+ case VIDIOC_G_AUDIO:{
+ struct v4l2_audio *vin = arg;
+
+ vin->index = cx->audio_input;
+ return cx18_get_audio_input(cx, vin->index, vin);
+ }
+
+ case VIDIOC_S_AUDIO:{
+ struct v4l2_audio *vout = arg;
+
+ if (vout->index >= cx->nof_audio_inputs)
+ return -EINVAL;
+ cx->audio_input = vout->index;
+ cx18_audio_set_io(cx);
+ break;
+ }
+
+ case VIDIOC_ENUMINPUT:{
+ struct v4l2_input *vin = arg;
+
+ /* set it to defaults from our table */
+ return cx18_get_input(cx, vin->index, vin);
+ }
+
+ case VIDIOC_TRY_FMT:
+ case VIDIOC_S_FMT: {
+ struct v4l2_format *fmt = arg;
+
+ return cx18_try_or_set_fmt(cx, id->type, fmt, cmd == VIDIOC_S_FMT);
+ }
+
+ case VIDIOC_G_FMT: {
+ struct v4l2_format *fmt = arg;
+ int type = fmt->type;
+
+ memset(fmt, 0, sizeof(*fmt));
+ fmt->type = type;
+ return cx18_get_fmt(cx, id->type, fmt);
+ }
+
+ case VIDIOC_CROPCAP: {
+ struct v4l2_cropcap *cropcap = arg;
+
+ if (cropcap->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+ cropcap->bounds.top = cropcap->bounds.left = 0;
+ cropcap->bounds.width = 720;
+ cropcap->bounds.height = cx->is_50hz ? 576 : 480;
+ cropcap->pixelaspect.numerator = cx->is_50hz ? 59 : 10;
+ cropcap->pixelaspect.denominator = cx->is_50hz ? 54 : 11;
+ cropcap->defrect = cropcap->bounds;
+ return 0;
+ }
+
+ case VIDIOC_S_CROP: {
+ struct v4l2_crop *crop = arg;
+
+ if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+ return cx18_av_cmd(cx, VIDIOC_S_CROP, arg);
+ }
+
+ case VIDIOC_G_CROP: {
+ struct v4l2_crop *crop = arg;
+
+ if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+ return cx18_av_cmd(cx, VIDIOC_G_CROP, arg);
+ }
+
+ case VIDIOC_ENUM_FMT: {
+ static struct v4l2_fmtdesc formats[] = {
+ { 0, 0, 0,
+ "HM12 (YUV 4:1:1)", V4L2_PIX_FMT_HM12,
+ { 0, 0, 0, 0 }
+ },
+ { 1, 0, V4L2_FMT_FLAG_COMPRESSED,
+ "MPEG", V4L2_PIX_FMT_MPEG,
+ { 0, 0, 0, 0 }
+ }
+ };
+ struct v4l2_fmtdesc *fmt = arg;
+ enum v4l2_buf_type type = fmt->type;
+
+ switch (type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ break;
+ default:
+ return -EINVAL;
+ }
+ if (fmt->index > 1)
+ return -EINVAL;
+ *fmt = formats[fmt->index];
+ fmt->type = type;
+ return 0;
+ }
+
+ case VIDIOC_G_INPUT:{
+ *(int *)arg = cx->active_input;
+ break;
+ }
+
+ case VIDIOC_S_INPUT:{
+ int inp = *(int *)arg;
+
+ if (inp < 0 || inp >= cx->nof_inputs)
+ return -EINVAL;
+
+ if (inp == cx->active_input) {
+ CX18_DEBUG_INFO("Input unchanged\n");
+ break;
+ }
+ CX18_DEBUG_INFO("Changing input from %d to %d\n",
+ cx->active_input, inp);
+
+ cx->active_input = inp;
+ /* Set the audio input to whatever is appropriate for the
+ input type. */
+ cx->audio_input = cx->card->video_inputs[inp].audio_index;
+
+ /* prevent others from messing with the streams until
+ we're finished changing inputs. */
+ cx18_mute(cx);
+ cx18_video_set_io(cx);
+ cx18_audio_set_io(cx);
+ cx18_unmute(cx);
+ break;
+ }
+
+ case VIDIOC_G_FREQUENCY:{
+ struct v4l2_frequency *vf = arg;
+
+ if (vf->tuner != 0)
+ return -EINVAL;
+ cx18_call_i2c_clients(cx, cmd, arg);
+ break;
+ }
+
+ case VIDIOC_S_FREQUENCY:{
+ struct v4l2_frequency vf = *(struct v4l2_frequency *)arg;
+
+ if (vf.tuner != 0)
+ return -EINVAL;
+
+ cx18_mute(cx);
+ CX18_DEBUG_INFO("v4l2 ioctl: set frequency %d\n", vf.frequency);
+ cx18_call_i2c_clients(cx, cmd, &vf);
+ cx18_unmute(cx);
+ break;
+ }
+
+ case VIDIOC_ENUMSTD:{
+ struct v4l2_standard *vs = arg;
+ int idx = vs->index;
+
+ if (idx < 0 || idx >= ARRAY_SIZE(enum_stds))
+ return -EINVAL;
+
+ *vs = (enum_stds[idx].std & V4L2_STD_525_60) ?
+ cx18_std_60hz : cx18_std_50hz;
+ vs->index = idx;
+ vs->id = enum_stds[idx].std;
+ strlcpy(vs->name, enum_stds[idx].name, sizeof(vs->name));
+ break;
+ }
+
+ case VIDIOC_G_STD:{
+ *(v4l2_std_id *) arg = cx->std;
+ break;
+ }
+
+ case VIDIOC_S_STD: {
+ v4l2_std_id std = *(v4l2_std_id *) arg;
+
+ if ((std & V4L2_STD_ALL) == 0)
+ return -EINVAL;
+
+ if (std == cx->std)
+ break;
+
+ if (test_bit(CX18_F_I_RADIO_USER, &cx->i_flags) ||
+ atomic_read(&cx->capturing) > 0) {
+ /* Switching standard would turn off the radio or mess
+ with already running streams, prevent that by
+ returning EBUSY. */
+ return -EBUSY;
+ }
+
+ cx->std = std;
+ cx->is_60hz = (std & V4L2_STD_525_60) ? 1 : 0;
+ cx->params.is_50hz = cx->is_50hz = !cx->is_60hz;
+ cx->params.width = 720;
+ cx->params.height = cx->is_50hz ? 576 : 480;
+ cx->vbi.count = cx->is_50hz ? 18 : 12;
+ cx->vbi.start[0] = cx->is_50hz ? 6 : 10;
+ cx->vbi.start[1] = cx->is_50hz ? 318 : 273;
+ cx->vbi.sliced_decoder_line_size = cx->is_60hz ? 272 : 284;
+ CX18_DEBUG_INFO("Switching standard to %llx.\n", (unsigned long long)cx->std);
+
+ /* Tuner */
+ cx18_call_i2c_clients(cx, VIDIOC_S_STD, &cx->std);
+ break;
+ }
+
+ case VIDIOC_S_TUNER: { /* Setting tuner can only set audio mode */
+ struct v4l2_tuner *vt = arg;
+
+ if (vt->index != 0)
+ return -EINVAL;
+
+ cx18_call_i2c_clients(cx, VIDIOC_S_TUNER, vt);
+ break;
+ }
+
+ case VIDIOC_G_TUNER: {
+ struct v4l2_tuner *vt = arg;
+
+ if (vt->index != 0)
+ return -EINVAL;
+
+ memset(vt, 0, sizeof(*vt));
+ cx18_call_i2c_clients(cx, VIDIOC_G_TUNER, vt);
+
+ if (test_bit(CX18_F_I_RADIO_USER, &cx->i_flags)) {
+ strlcpy(vt->name, "cx18 Radio Tuner", sizeof(vt->name));
+ vt->type = V4L2_TUNER_RADIO;
+ } else {
+ strlcpy(vt->name, "cx18 TV Tuner", sizeof(vt->name));
+ vt->type = V4L2_TUNER_ANALOG_TV;
+ }
+ break;
+ }
+
+ case VIDIOC_G_SLICED_VBI_CAP: {
+ struct v4l2_sliced_vbi_cap *cap = arg;
+ int set = cx->is_50hz ? V4L2_SLICED_VBI_625 : V4L2_SLICED_VBI_525;
+ int f, l;
+ enum v4l2_buf_type type = cap->type;
+
+ memset(cap, 0, sizeof(*cap));
+ cap->type = type;
+ if (type == V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) {
+ for (f = 0; f < 2; f++) {
+ for (l = 0; l < 24; l++) {
+ if (valid_service_line(f, l, cx->is_50hz))
+ cap->service_lines[f][l] = set;
+ }
+ }
+ return 0;
+ }
+ return -EINVAL;
+ }
+
+ case VIDIOC_ENCODER_CMD:
+ case VIDIOC_TRY_ENCODER_CMD: {
+ struct v4l2_encoder_cmd *enc = arg;
+ int try = cmd == VIDIOC_TRY_ENCODER_CMD;
+
+ memset(&enc->raw, 0, sizeof(enc->raw));
+ switch (enc->cmd) {
+ case V4L2_ENC_CMD_START:
+ enc->flags = 0;
+ if (try)
+ return 0;
+ return cx18_start_capture(id);
+
+ case V4L2_ENC_CMD_STOP:
+ enc->flags &= V4L2_ENC_CMD_STOP_AT_GOP_END;
+ if (try)
+ return 0;
+ cx18_stop_capture(id, enc->flags & V4L2_ENC_CMD_STOP_AT_GOP_END);
+ return 0;
+
+ case V4L2_ENC_CMD_PAUSE:
+ enc->flags = 0;
+ if (try)
+ return 0;
+ if (!atomic_read(&cx->capturing))
+ return -EPERM;
+ if (test_and_set_bit(CX18_F_I_ENC_PAUSED, &cx->i_flags))
+ return 0;
+ cx18_mute(cx);
+ cx18_vapi(cx, CX18_CPU_CAPTURE_PAUSE, 1, cx18_find_handle(cx));
+ break;
+
+ case V4L2_ENC_CMD_RESUME:
+ enc->flags = 0;
+ if (try)
+ return 0;
+ if (!atomic_read(&cx->capturing))
+ return -EPERM;
+ if (!test_and_clear_bit(CX18_F_I_ENC_PAUSED, &cx->i_flags))
+ return 0;
+ cx18_vapi(cx, CX18_CPU_CAPTURE_RESUME, 1, cx18_find_handle(cx));
+ cx18_unmute(cx);
+ break;
+ default:
+ return -EINVAL;
+ }
+ break;
+ }
+
+ case VIDIOC_LOG_STATUS:
+ {
+ struct v4l2_input vidin;
+ struct v4l2_audio audin;
+ int i;
+
+ CX18_INFO("================= START STATUS CARD #%d =================\n", cx->num);
+ if (cx->hw_flags & CX18_HW_TVEEPROM) {
+ struct tveeprom tv;
+
+ cx18_read_eeprom(cx, &tv);
+ }
+ cx18_call_i2c_clients(cx, VIDIOC_LOG_STATUS, NULL);
+ cx18_get_input(cx, cx->active_input, &vidin);
+ cx18_get_audio_input(cx, cx->audio_input, &audin);
+ CX18_INFO("Video Input: %s\n", vidin.name);
+ CX18_INFO("Audio Input: %s\n", audin.name);
+ CX18_INFO("Tuner: %s\n",
+ test_bit(CX18_F_I_RADIO_USER, &cx->i_flags) ?
+ "Radio" : "TV");
+ cx2341x_log_status(&cx->params, cx->name);
+ CX18_INFO("Status flags: 0x%08lx\n", cx->i_flags);
+ for (i = 0; i < CX18_MAX_STREAMS; i++) {
+ struct cx18_stream *s = &cx->streams[i];
+
+ if (s->v4l2dev == NULL || s->buffers == 0)
+ continue;
+ CX18_INFO("Stream %s: status 0x%04lx, %d%% of %d KiB (%d buffers) in use\n",
+ s->name, s->s_flags,
+ (s->buffers - s->q_free.buffers) * 100 / s->buffers,
+ (s->buffers * s->buf_size) / 1024, s->buffers);
+ }
+ CX18_INFO("Read MPEG/VBI: %lld/%lld bytes\n",
+ (long long)cx->mpg_data_received,
+ (long long)cx->vbi_data_inserted);
+ CX18_INFO("================== END STATUS CARD #%d ==================\n", cx->num);
+ break;
+ }
+
+ default:
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static int cx18_v4l2_do_ioctl(struct inode *inode, struct file *filp,
+ unsigned int cmd, void *arg)
+{
+ struct cx18_open_id *id = (struct cx18_open_id *)filp->private_data;
+ struct cx18 *cx = id->cx;
+ int ret;
+
+ /* check priority */
+ switch (cmd) {
+ case VIDIOC_S_CTRL:
+ case VIDIOC_S_STD:
+ case VIDIOC_S_INPUT:
+ case VIDIOC_S_TUNER:
+ case VIDIOC_S_FREQUENCY:
+ case VIDIOC_S_FMT:
+ case VIDIOC_S_CROP:
+ case VIDIOC_S_EXT_CTRLS:
+ ret = v4l2_prio_check(&cx->prio, &id->prio);
+ if (ret)
+ return ret;
+ }
+
+ switch (cmd) {
+ case VIDIOC_DBG_G_REGISTER:
+ case VIDIOC_DBG_S_REGISTER:
+ case VIDIOC_G_CHIP_IDENT:
+ case VIDIOC_INT_S_AUDIO_ROUTING:
+ case VIDIOC_INT_RESET:
+ if (cx18_debug & CX18_DBGFLG_IOCTL) {
+ printk(KERN_INFO "cx18%d ioctl: ", cx->num);
+ v4l_printk_ioctl(cmd);
+ }
+ return cx18_debug_ioctls(filp, cmd, arg);
+
+ case VIDIOC_G_PRIORITY:
+ case VIDIOC_S_PRIORITY:
+ case VIDIOC_QUERYCAP:
+ case VIDIOC_ENUMINPUT:
+ case VIDIOC_G_INPUT:
+ case VIDIOC_S_INPUT:
+ case VIDIOC_G_FMT:
+ case VIDIOC_S_FMT:
+ case VIDIOC_TRY_FMT:
+ case VIDIOC_ENUM_FMT:
+ case VIDIOC_CROPCAP:
+ case VIDIOC_G_CROP:
+ case VIDIOC_S_CROP:
+ case VIDIOC_G_FREQUENCY:
+ case VIDIOC_S_FREQUENCY:
+ case VIDIOC_ENUMSTD:
+ case VIDIOC_G_STD:
+ case VIDIOC_S_STD:
+ case VIDIOC_S_TUNER:
+ case VIDIOC_G_TUNER:
+ case VIDIOC_ENUMAUDIO:
+ case VIDIOC_S_AUDIO:
+ case VIDIOC_G_AUDIO:
+ case VIDIOC_G_SLICED_VBI_CAP:
+ case VIDIOC_LOG_STATUS:
+ case VIDIOC_G_ENC_INDEX:
+ case VIDIOC_ENCODER_CMD:
+ case VIDIOC_TRY_ENCODER_CMD:
+ if (cx18_debug & CX18_DBGFLG_IOCTL) {
+ printk(KERN_INFO "cx18%d ioctl: ", cx->num);
+ v4l_printk_ioctl(cmd);
+ }
+ return cx18_v4l2_ioctls(cx, filp, cmd, arg);
+
+ case VIDIOC_QUERYMENU:
+ case VIDIOC_QUERYCTRL:
+ case VIDIOC_S_CTRL:
+ case VIDIOC_G_CTRL:
+ case VIDIOC_S_EXT_CTRLS:
+ case VIDIOC_G_EXT_CTRLS:
+ case VIDIOC_TRY_EXT_CTRLS:
+ if (cx18_debug & CX18_DBGFLG_IOCTL) {
+ printk(KERN_INFO "cx18%d ioctl: ", cx->num);
+ v4l_printk_ioctl(cmd);
+ }
+ return cx18_control_ioctls(cx, cmd, arg);
+
+ case 0x00005401: /* Handle isatty() calls */
+ return -EINVAL;
+ default:
+ return v4l_compat_translate_ioctl(inode, filp, cmd, arg,
+ cx18_v4l2_do_ioctl);
+ }
+ return 0;
+}
+
+int cx18_v4l2_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
+ unsigned long arg)
+{
+ struct cx18_open_id *id = (struct cx18_open_id *)filp->private_data;
+ struct cx18 *cx = id->cx;
+ int res;
+
+ mutex_lock(&cx->serialize_lock);
+ res = video_usercopy(inode, filp, cmd, arg, cx18_v4l2_do_ioctl);
+ mutex_unlock(&cx->serialize_lock);
+ return res;
+}
diff --git a/drivers/media/video/cx18/cx18-ioctl.h b/drivers/media/video/cx18/cx18-ioctl.h
new file mode 100644
index 0000000..9f4c7eb
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-ioctl.h
@@ -0,0 +1,30 @@
+/*
+ * cx18 ioctl system call
+ *
+ * Derived from ivtv-ioctl.h
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+u16 cx18_service2vbi(int type);
+void cx18_expand_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal);
+u16 cx18_get_service_set(struct v4l2_sliced_vbi_format *fmt);
+int cx18_v4l2_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
+ unsigned long arg);
+int cx18_v4l2_ioctls(struct cx18 *cx, struct file *filp, unsigned cmd,
+ void *arg);
diff --git a/drivers/media/video/cx18/cx18-irq.c b/drivers/media/video/cx18/cx18-irq.c
new file mode 100644
index 0000000..6e14f8b
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-irq.c
@@ -0,0 +1,179 @@
+/*
+ * cx18 interrupt handling
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+#include "cx18-driver.h"
+#include "cx18-firmware.h"
+#include "cx18-fileops.h"
+#include "cx18-queue.h"
+#include "cx18-irq.h"
+#include "cx18-ioctl.h"
+#include "cx18-mailbox.h"
+#include "cx18-vbi.h"
+#include "cx18-scb.h"
+
+#define DMA_MAGIC_COOKIE 0x000001fe
+
+static void epu_dma_done(struct cx18 *cx, struct cx18_mailbox *mb)
+{
+ u32 handle = mb->args[0];
+ struct cx18_stream *s = NULL;
+ struct cx18_buffer *buf;
+ u32 off;
+ int i;
+ int id;
+
+ for (i = 0; i < CX18_MAX_STREAMS; i++) {
+ s = &cx->streams[i];
+ if ((handle == s->handle) && (s->dvb.enabled))
+ break;
+ if (s->v4l2dev && handle == s->handle)
+ break;
+ }
+ if (i == CX18_MAX_STREAMS) {
+ CX18_WARN("DMA done for unknown handle %d for stream %s\n",
+ handle, s->name);
+ mb->error = CXERR_NOT_OPEN;
+ mb->cmd = 0;
+ cx18_mb_ack(cx, mb);
+ return;
+ }
+
+ off = mb->args[1];
+ if (mb->args[2] != 1)
+ CX18_WARN("Ack struct = %d for %s\n",
+ mb->args[2], s->name);
+ id = read_enc(off);
+ buf = cx18_queue_find_buf(s, id, read_enc(off + 4));
+ CX18_DEBUG_HI_DMA("DMA DONE for %s (buffer %d)\n", s->name, id);
+ if (buf) {
+ cx18_buf_sync_for_cpu(s, buf);
+ if (s->type == CX18_ENC_STREAM_TYPE_TS && s->dvb.enabled) {
+ /* process the buffer here */
+ CX18_DEBUG_HI_DMA("TS recv and sent bytesused=%d\n",
+ buf->bytesused);
+
+ dvb_dmx_swfilter(&s->dvb.demux, buf->buf,
+ buf->bytesused);
+
+ cx18_buf_sync_for_device(s, buf);
+ cx18_vapi(cx, CX18_CPU_DE_SET_MDL, 5, s->handle,
+ (void *)&cx->scb->cpu_mdl[buf->id] - cx->enc_mem,
+ 1, buf->id, s->buf_size);
+ } else
+ set_bit(CX18_F_B_NEED_BUF_SWAP, &buf->b_flags);
+ } else {
+ CX18_WARN("Could not find buf %d for stream %s\n",
+ read_enc(off), s->name);
+ }
+ mb->error = 0;
+ mb->cmd = 0;
+ cx18_mb_ack(cx, mb);
+ wake_up(&cx->dma_waitq);
+ if (s->id != -1)
+ wake_up(&s->waitq);
+}
+
+static void epu_debug(struct cx18 *cx, struct cx18_mailbox *mb)
+{
+ char str[256] = { 0 };
+ char *p;
+
+ if (mb->args[1]) {
+ setup_page(mb->args[1]);
+ memcpy_fromio(str, cx->enc_mem + mb->args[1], 252);
+ str[252] = 0;
+ }
+ cx18_mb_ack(cx, mb);
+ CX18_DEBUG_INFO("%x %s\n", mb->args[0], str);
+ p = strchr(str, '.');
+ if (!test_bit(CX18_F_I_LOADED_FW, &cx->i_flags) && p && p > str)
+ CX18_INFO("FW version: %s\n", p - 1);
+}
+
+static void hpu_cmd(struct cx18 *cx, u32 sw1)
+{
+ struct cx18_mailbox mb;
+
+ if (sw1 & IRQ_CPU_TO_EPU) {
+ memcpy_fromio(&mb, &cx->scb->cpu2epu_mb, sizeof(mb));
+ mb.error = 0;
+
+ switch (mb.cmd) {
+ case CX18_EPU_DMA_DONE:
+ epu_dma_done(cx, &mb);
+ break;
+ case CX18_EPU_DEBUG:
+ epu_debug(cx, &mb);
+ break;
+ default:
+ CX18_WARN("Unexpected mailbox command %08x\n", mb.cmd);
+ break;
+ }
+ }
+ if (sw1 & (IRQ_APU_TO_EPU | IRQ_HPU_TO_EPU))
+ CX18_WARN("Unexpected interrupt %08x\n", sw1);
+}
+
+irqreturn_t cx18_irq_handler(int irq, void *dev_id)
+{
+ struct cx18 *cx = (struct cx18 *)dev_id;
+ u32 sw1, sw1_mask;
+ u32 sw2, sw2_mask;
+ u32 hw2, hw2_mask;
+
+ spin_lock(&cx->dma_reg_lock);
+
+ hw2_mask = read_reg(HW2_INT_MASK5_PCI);
+ hw2 = read_reg(HW2_INT_CLR_STATUS) & hw2_mask;
+ sw2_mask = read_reg(SW2_INT_ENABLE_PCI) | IRQ_EPU_TO_HPU_ACK;
+ sw2 = read_reg(SW2_INT_STATUS) & sw2_mask;
+ sw1_mask = read_reg(SW1_INT_ENABLE_PCI) | IRQ_EPU_TO_HPU;
+ sw1 = read_reg(SW1_INT_STATUS) & sw1_mask;
+
+ write_reg(sw2&sw2_mask, SW2_INT_STATUS);
+ write_reg(sw1&sw1_mask, SW1_INT_STATUS);
+ write_reg(hw2&hw2_mask, HW2_INT_CLR_STATUS);
+
+ if (sw1 || sw2 || hw2)
+ CX18_DEBUG_HI_IRQ("SW1: %x SW2: %x HW2: %x\n", sw1, sw2, hw2);
+
+ /* To do: interrupt-based I2C handling
+ if (hw2 & 0x00c00000) {
+ }
+ */
+
+ if (sw2) {
+ if (sw2 & (cx->scb->cpu2hpu_irq_ack | cx->scb->cpu2epu_irq_ack))
+ wake_up(&cx->mb_cpu_waitq);
+ if (sw2 & (cx->scb->apu2hpu_irq_ack | cx->scb->apu2epu_irq_ack))
+ wake_up(&cx->mb_apu_waitq);
+ if (sw2 & cx->scb->epu2hpu_irq_ack)
+ wake_up(&cx->mb_epu_waitq);
+ if (sw2 & cx->scb->hpu2epu_irq_ack)
+ wake_up(&cx->mb_hpu_waitq);
+ }
+
+ if (sw1)
+ hpu_cmd(cx, sw1);
+ spin_unlock(&cx->dma_reg_lock);
+
+ return (hw2 | sw1 | sw2) ? IRQ_HANDLED : IRQ_NONE;
+}
diff --git a/drivers/media/video/cx18/cx18-irq.h b/drivers/media/video/cx18/cx18-irq.h
new file mode 100644
index 0000000..379f704
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-irq.h
@@ -0,0 +1,37 @@
+/*
+ * cx18 interrupt handling
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+#define HW2_I2C1_INT (1 << 22)
+#define HW2_I2C2_INT (1 << 23)
+#define HW2_INT_CLR_STATUS 0xc730c4
+#define HW2_INT_MASK5_PCI 0xc730e4
+#define SW1_INT_SET 0xc73100
+#define SW1_INT_STATUS 0xc73104
+#define SW1_INT_ENABLE_PCI 0xc7311c
+#define SW2_INT_SET 0xc73140
+#define SW2_INT_STATUS 0xc73144
+#define SW2_INT_ENABLE_PCI 0xc7315c
+
+irqreturn_t cx18_irq_handler(int irq, void *dev_id);
+
+void cx18_irq_work_handler(struct work_struct *work);
+void cx18_dma_stream_dec_prepare(struct cx18_stream *s, u32 offset, int lock);
+void cx18_unfinished_dma(unsigned long arg);
diff --git a/drivers/media/video/cx18/cx18-mailbox.c b/drivers/media/video/cx18/cx18-mailbox.c
new file mode 100644
index 0000000..0c5f328
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-mailbox.c
@@ -0,0 +1,372 @@
+/*
+ * cx18 mailbox functions
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+#include <stdarg.h>
+
+#include "cx18-driver.h"
+#include "cx18-scb.h"
+#include "cx18-irq.h"
+#include "cx18-mailbox.h"
+
+#define API_FAST (1 << 2) /* Short timeout */
+#define API_SLOW (1 << 3) /* Additional 300ms timeout */
+
+#define APU 0
+#define CPU 1
+#define EPU 2
+#define HPU 3
+
+struct cx18_api_info {
+ u32 cmd;
+ u8 flags; /* Flags, see above */
+ u8 rpu; /* Processing unit */
+ const char *name; /* The name of the command */
+};
+
+#define API_ENTRY(rpu, x, f) { (x), (f), (rpu), #x }
+
+static const struct cx18_api_info api_info[] = {
+ /* MPEG encoder API */
+ API_ENTRY(CPU, CX18_CPU_SET_CHANNEL_TYPE, 0),
+ API_ENTRY(CPU, CX18_EPU_DEBUG, 0),
+ API_ENTRY(CPU, CX18_CREATE_TASK, 0),
+ API_ENTRY(CPU, CX18_DESTROY_TASK, 0),
+ API_ENTRY(CPU, CX18_CPU_CAPTURE_START, API_SLOW),
+ API_ENTRY(CPU, CX18_CPU_CAPTURE_STOP, API_SLOW),
+ API_ENTRY(CPU, CX18_CPU_CAPTURE_PAUSE, 0),
+ API_ENTRY(CPU, CX18_CPU_CAPTURE_RESUME, 0),
+ API_ENTRY(CPU, CX18_CPU_SET_CHANNEL_TYPE, 0),
+ API_ENTRY(CPU, CX18_CPU_SET_STREAM_OUTPUT_TYPE, 0),
+ API_ENTRY(CPU, CX18_CPU_SET_VIDEO_IN, 0),
+ API_ENTRY(CPU, CX18_CPU_SET_VIDEO_RATE, 0),
+ API_ENTRY(CPU, CX18_CPU_SET_VIDEO_RESOLUTION, 0),
+ API_ENTRY(CPU, CX18_CPU_SET_FILTER_PARAM, 0),
+ API_ENTRY(CPU, CX18_CPU_SET_SPATIAL_FILTER_TYPE, 0),
+ API_ENTRY(CPU, CX18_CPU_SET_MEDIAN_CORING, 0),
+ API_ENTRY(CPU, CX18_CPU_SET_INDEXTABLE, 0),
+ API_ENTRY(CPU, CX18_CPU_SET_AUDIO_PARAMETERS, 0),
+ API_ENTRY(CPU, CX18_CPU_SET_VIDEO_MUTE, 0),
+ API_ENTRY(CPU, CX18_CPU_SET_AUDIO_MUTE, 0),
+ API_ENTRY(CPU, CX18_CPU_SET_MISC_PARAMETERS, 0),
+ API_ENTRY(CPU, CX18_CPU_SET_RAW_VBI_PARAM, API_SLOW),
+ API_ENTRY(CPU, CX18_CPU_SET_CAPTURE_LINE_NO, 0),
+ API_ENTRY(CPU, CX18_CPU_SET_COPYRIGHT, 0),
+ API_ENTRY(CPU, CX18_CPU_SET_AUDIO_PID, 0),
+ API_ENTRY(CPU, CX18_CPU_SET_VIDEO_PID, 0),
+ API_ENTRY(CPU, CX18_CPU_SET_VER_CROP_LINE, 0),
+ API_ENTRY(CPU, CX18_CPU_SET_GOP_STRUCTURE, 0),
+ API_ENTRY(CPU, CX18_CPU_SET_SCENE_CHANGE_DETECTION, 0),
+ API_ENTRY(CPU, CX18_CPU_SET_ASPECT_RATIO, 0),
+ API_ENTRY(CPU, CX18_CPU_SET_SKIP_INPUT_FRAME, 0),
+ API_ENTRY(CPU, CX18_CPU_SET_SLICED_VBI_PARAM, 0),
+ API_ENTRY(CPU, CX18_CPU_SET_USERDATA_PLACE_HOLDER, 0),
+ API_ENTRY(CPU, CX18_CPU_GET_ENC_PTS, 0),
+ API_ENTRY(CPU, CX18_CPU_DE_SET_MDL_ACK, 0),
+ API_ENTRY(CPU, CX18_CPU_DE_SET_MDL, API_FAST),
+ API_ENTRY(0, 0, 0),
+};
+
+static const struct cx18_api_info *find_api_info(u32 cmd)
+{
+ int i;
+
+ for (i = 0; api_info[i].cmd; i++)
+ if (api_info[i].cmd == cmd)
+ return &api_info[i];
+ return NULL;
+}
+
+static struct cx18_mailbox *cx18_mb_is_complete(struct cx18 *cx, int rpu,
+ u32 *state, u32 *irq, u32 *req)
+{
+ struct cx18_mailbox *mb = NULL;
+ int wait_count = 0;
+ u32 ack;
+
+ switch (rpu) {
+ case APU:
+ mb = &cx->scb->epu2apu_mb;
+ *state = readl(&cx->scb->apu_state);
+ *irq = readl(&cx->scb->epu2apu_irq);
+ break;
+
+ case CPU:
+ mb = &cx->scb->epu2cpu_mb;
+ *state = readl(&cx->scb->cpu_state);
+ *irq = readl(&cx->scb->epu2cpu_irq);
+ break;
+
+ case HPU:
+ mb = &cx->scb->epu2hpu_mb;
+ *state = readl(&cx->scb->hpu_state);
+ *irq = readl(&cx->scb->epu2hpu_irq);
+ break;
+ }
+
+ if (mb == NULL)
+ return mb;
+
+ do {
+ *req = readl(&mb->request);
+ ack = readl(&mb->ack);
+ wait_count++;
+ } while (*req != ack && wait_count < 600);
+
+ if (*req == ack) {
+ (*req)++;
+ if (*req == 0 || *req == 0xffffffff)
+ *req = 1;
+ return mb;
+ }
+ return NULL;
+}
+
+long cx18_mb_ack(struct cx18 *cx, const struct cx18_mailbox *mb)
+{
+ const struct cx18_api_info *info = find_api_info(mb->cmd);
+ struct cx18_mailbox *ack_mb;
+ u32 ack_irq;
+ u8 rpu = CPU;
+
+ if (info == NULL && mb->cmd) {
+ CX18_WARN("Cannot ack unknown command %x\n", mb->cmd);
+ return -EINVAL;
+ }
+ if (info)
+ rpu = info->rpu;
+
+ switch (rpu) {
+ case HPU:
+ ack_irq = IRQ_EPU_TO_HPU_ACK;
+ ack_mb = &cx->scb->hpu2epu_mb;
+ break;
+ case APU:
+ ack_irq = IRQ_EPU_TO_APU_ACK;
+ ack_mb = &cx->scb->apu2epu_mb;
+ break;
+ case CPU:
+ ack_irq = IRQ_EPU_TO_CPU_ACK;
+ ack_mb = &cx->scb->cpu2epu_mb;
+ break;
+ default:
+ CX18_WARN("Unknown RPU for command %x\n", mb->cmd);
+ return -EINVAL;
+ }
+
+ setup_page(SCB_OFFSET);
+ write_sync(mb->request, &ack_mb->ack);
+ write_reg(ack_irq, SW2_INT_SET);
+ return 0;
+}
+
+
+static int cx18_api_call(struct cx18 *cx, u32 cmd, int args, u32 data[])
+{
+ const struct cx18_api_info *info = find_api_info(cmd);
+ u32 state = 0, irq = 0, req, oldreq, err;
+ struct cx18_mailbox *mb;
+ wait_queue_head_t *waitq;
+ int timeout = 100;
+ int cnt = 0;
+ int sig = 0;
+ int i;
+
+ if (info == NULL) {
+ CX18_WARN("unknown cmd %x\n", cmd);
+ return -EINVAL;
+ }
+
+ if (cmd == CX18_CPU_DE_SET_MDL)
+ CX18_DEBUG_HI_API("%s\n", info->name);
+ else
+ CX18_DEBUG_API("%s\n", info->name);
+ setup_page(SCB_OFFSET);
+ mb = cx18_mb_is_complete(cx, info->rpu, &state, &irq, &req);
+
+ if (mb == NULL) {
+ CX18_ERR("mb %s busy\n", info->name);
+ return -EBUSY;
+ }
+
+ oldreq = req - 1;
+ writel(cmd, &mb->cmd);
+ for (i = 0; i < args; i++)
+ writel(data[i], &mb->args[i]);
+ writel(0, &mb->error);
+ writel(req, &mb->request);
+
+ switch (info->rpu) {
+ case APU: waitq = &cx->mb_apu_waitq; break;
+ case CPU: waitq = &cx->mb_cpu_waitq; break;
+ case EPU: waitq = &cx->mb_epu_waitq; break;
+ case HPU: waitq = &cx->mb_hpu_waitq; break;
+ default: return -EINVAL;
+ }
+ if (info->flags & API_FAST)
+ timeout /= 2;
+ write_reg(irq, SW1_INT_SET);
+
+ while (!sig && readl(&mb->ack) != readl(&mb->request) && cnt < 660) {
+ if (cnt > 200 && !in_atomic())
+ sig = cx18_msleep_timeout(10, 1);
+ cnt++;
+ }
+ if (sig)
+ return -EINTR;
+ if (cnt == 660) {
+ writel(oldreq, &mb->request);
+ CX18_ERR("mb %s failed\n", info->name);
+ return -EINVAL;
+ }
+ for (i = 0; i < MAX_MB_ARGUMENTS; i++)
+ data[i] = readl(&mb->args[i]);
+ err = readl(&mb->error);
+ if (!in_atomic() && (info->flags & API_SLOW))
+ cx18_msleep_timeout(300, 0);
+ if (err)
+ CX18_DEBUG_API("mailbox error %08x for command %s\n", err,
+ info->name);
+ return err ? -EIO : 0;
+}
+
+int cx18_api(struct cx18 *cx, u32 cmd, int args, u32 data[])
+{
+ int res = cx18_api_call(cx, cmd, args, data);
+
+ /* Allow a single retry, probably already too late though.
+ If there is no free mailbox then that is usually an indication
+ of a more serious problem. */
+ return (res == -EBUSY) ? cx18_api_call(cx, cmd, args, data) : res;
+}
+
+static int cx18_set_filter_param(struct cx18_stream *s)
+{
+ struct cx18 *cx = s->cx;
+ u32 mode;
+ int ret;
+
+ mode = (cx->filter_mode & 1) ? 2 : (cx->spatial_strength ? 1 : 0);
+ ret = cx18_vapi(cx, CX18_CPU_SET_FILTER_PARAM, 4,
+ s->handle, 1, mode, cx->spatial_strength);
+ mode = (cx->filter_mode & 2) ? 2 : (cx->temporal_strength ? 1 : 0);
+ ret = ret ? ret : cx18_vapi(cx, CX18_CPU_SET_FILTER_PARAM, 4,
+ s->handle, 0, mode, cx->temporal_strength);
+ ret = ret ? ret : cx18_vapi(cx, CX18_CPU_SET_FILTER_PARAM, 4,
+ s->handle, 2, cx->filter_mode >> 2, 0);
+ return ret;
+}
+
+int cx18_api_func(void *priv, u32 cmd, int in, int out,
+ u32 data[CX2341X_MBOX_MAX_DATA])
+{
+ struct cx18 *cx = priv;
+ struct cx18_stream *s = &cx->streams[CX18_ENC_STREAM_TYPE_MPG];
+
+ switch (cmd) {
+ case CX2341X_ENC_SET_OUTPUT_PORT:
+ return 0;
+ case CX2341X_ENC_SET_FRAME_RATE:
+ return cx18_vapi(cx, CX18_CPU_SET_VIDEO_IN, 6,
+ s->handle, 0, 0, 0, 0, data[0]);
+ case CX2341X_ENC_SET_FRAME_SIZE:
+ return cx18_vapi(cx, CX18_CPU_SET_VIDEO_RESOLUTION, 3,
+ s->handle, data[1], data[0]);
+ case CX2341X_ENC_SET_STREAM_TYPE:
+ return cx18_vapi(cx, CX18_CPU_SET_STREAM_OUTPUT_TYPE, 2,
+ s->handle, data[0]);
+ case CX2341X_ENC_SET_ASPECT_RATIO:
+ return cx18_vapi(cx, CX18_CPU_SET_ASPECT_RATIO, 2,
+ s->handle, data[0]);
+
+ case CX2341X_ENC_SET_GOP_PROPERTIES:
+ return cx18_vapi(cx, CX18_CPU_SET_GOP_STRUCTURE, 3,
+ s->handle, data[0], data[1]);
+ case CX2341X_ENC_SET_GOP_CLOSURE:
+ return 0;
+ case CX2341X_ENC_SET_AUDIO_PROPERTIES:
+ return cx18_vapi(cx, CX18_CPU_SET_AUDIO_PARAMETERS, 2,
+ s->handle, data[0]);
+ case CX2341X_ENC_MUTE_AUDIO:
+ return cx18_vapi(cx, CX18_CPU_SET_AUDIO_MUTE, 2,
+ s->handle, data[0]);
+ case CX2341X_ENC_SET_BIT_RATE:
+ return cx18_vapi(cx, CX18_CPU_SET_VIDEO_RATE, 5,
+ s->handle, data[0], data[1], data[2], data[3]);
+ case CX2341X_ENC_MUTE_VIDEO:
+ return cx18_vapi(cx, CX18_CPU_SET_VIDEO_MUTE, 2,
+ s->handle, data[0]);
+ case CX2341X_ENC_SET_FRAME_DROP_RATE:
+ return cx18_vapi(cx, CX18_CPU_SET_SKIP_INPUT_FRAME, 2,
+ s->handle, data[0]);
+ case CX2341X_ENC_MISC:
+ return cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 4,
+ s->handle, data[0], data[1], data[2]);
+ case CX2341X_ENC_SET_DNR_FILTER_MODE:
+ cx->filter_mode = (data[0] & 3) | (data[1] << 2);
+ return cx18_set_filter_param(s);
+ case CX2341X_ENC_SET_DNR_FILTER_PROPS:
+ cx->spatial_strength = data[0];
+ cx->temporal_strength = data[1];
+ return cx18_set_filter_param(s);
+ case CX2341X_ENC_SET_SPATIAL_FILTER_TYPE:
+ return cx18_vapi(cx, CX18_CPU_SET_SPATIAL_FILTER_TYPE, 3,
+ s->handle, data[0], data[1]);
+ case CX2341X_ENC_SET_CORING_LEVELS:
+ return cx18_vapi(cx, CX18_CPU_SET_MEDIAN_CORING, 5,
+ s->handle, data[0], data[1], data[2], data[3]);
+ }
+ CX18_WARN("Unknown cmd %x\n", cmd);
+ return 0;
+}
+
+int cx18_vapi_result(struct cx18 *cx, u32 data[MAX_MB_ARGUMENTS],
+ u32 cmd, int args, ...)
+{
+ va_list ap;
+ int i;
+
+ va_start(ap, args);
+ for (i = 0; i < args; i++)
+ data[i] = va_arg(ap, u32);
+ va_end(ap);
+ return cx18_api(cx, cmd, args, data);
+}
+
+int cx18_vapi(struct cx18 *cx, u32 cmd, int args, ...)
+{
+ u32 data[MAX_MB_ARGUMENTS];
+ va_list ap;
+ int i;
+
+ if (cx == NULL) {
+ CX18_ERR("cx == NULL (cmd=%x)\n", cmd);
+ return 0;
+ }
+ if (args > MAX_MB_ARGUMENTS) {
+ CX18_ERR("args too big (cmd=%x)\n", cmd);
+ args = MAX_MB_ARGUMENTS;
+ }
+ va_start(ap, args);
+ for (i = 0; i < args; i++)
+ data[i] = va_arg(ap, u32);
+ va_end(ap);
+ return cx18_api(cx, cmd, args, data);
+}
diff --git a/drivers/media/video/cx18/cx18-mailbox.h b/drivers/media/video/cx18/cx18-mailbox.h
new file mode 100644
index 0000000..d995641
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-mailbox.h
@@ -0,0 +1,73 @@
+/*
+ * cx18 mailbox functions
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+#ifndef _CX18_MAILBOX_H_
+#define _CX18_MAILBOX_H_
+
+/* mailbox max args */
+#define MAX_MB_ARGUMENTS 6
+/* compatibility, should be same as the define in cx2341x.h */
+#define CX2341X_MBOX_MAX_DATA 16
+
+#define MB_RESERVED_HANDLE_0 0
+#define MB_RESERVED_HANDLE_1 0xFFFFFFFF
+
+struct cx18;
+
+/* The cx18_mailbox struct is the mailbox structure which is used for passing
+ messages between processors */
+struct cx18_mailbox {
+ /* The sender sets a handle in 'request' after he fills the command. The
+ 'request' should be different than 'ack'. The sender, also, generates
+ an interrupt on XPU2YPU_irq where XPU is the sender and YPU is the
+ receiver. */
+ u32 request;
+ /* The receiver detects a new command when 'req' is different than 'ack'.
+ He sets 'ack' to the same value as 'req' to clear the command. He, also,
+ generates an interrupt on YPU2XPU_irq where XPU is the sender and YPU
+ is the receiver. */
+ u32 ack;
+ u32 reserved[6];
+ /* 'cmd' identifies the command. The list of these commands are in
+ cx23418.h */
+ u32 cmd;
+ /* Each command can have up to 6 arguments */
+ u32 args[MAX_MB_ARGUMENTS];
+ /* The return code can be one of the codes in the file cx23418.h. If the
+ command is completed successfuly, the error will be ERR_SYS_SUCCESS.
+ If it is pending, the code is ERR_SYS_PENDING. If it failed, the error
+ code would indicate the task from which the error originated and will
+ be one of the errors in cx23418.h. In that case, the following
+ applies ((error & 0xff) != 0).
+ If the command is pending, the return will be passed in a MB from the
+ receiver to the sender. 'req' will be returned in args[0] */
+ u32 error;
+};
+
+int cx18_api(struct cx18 *cx, u32 cmd, int args, u32 data[]);
+int cx18_vapi_result(struct cx18 *cx, u32 data[MAX_MB_ARGUMENTS], u32 cmd,
+ int args, ...);
+int cx18_vapi(struct cx18 *cx, u32 cmd, int args, ...);
+int cx18_api_func(void *priv, u32 cmd, int in, int out,
+ u32 data[CX2341X_MBOX_MAX_DATA]);
+long cx18_mb_ack(struct cx18 *cx, const struct cx18_mailbox *mb);
+
+#endif
diff --git a/drivers/media/video/cx18/cx18-queue.c b/drivers/media/video/cx18/cx18-queue.c
new file mode 100644
index 0000000..65af1bb
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-queue.c
@@ -0,0 +1,282 @@
+/*
+ * cx18 buffer queues
+ *
+ * Derived from ivtv-queue.c
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+#include "cx18-driver.h"
+#include "cx18-streams.h"
+#include "cx18-queue.h"
+#include "cx18-scb.h"
+
+int cx18_buf_copy_from_user(struct cx18_stream *s, struct cx18_buffer *buf,
+ const char __user *src, int copybytes)
+{
+ if (s->buf_size - buf->bytesused < copybytes)
+ copybytes = s->buf_size - buf->bytesused;
+ if (copy_from_user(buf->buf + buf->bytesused, src, copybytes))
+ return -EFAULT;
+ buf->bytesused += copybytes;
+ return copybytes;
+}
+
+void cx18_buf_swap(struct cx18_buffer *buf)
+{
+ int i;
+
+ for (i = 0; i < buf->bytesused; i += 4)
+ swab32s((u32 *)(buf->buf + i));
+}
+
+void cx18_queue_init(struct cx18_queue *q)
+{
+ INIT_LIST_HEAD(&q->list);
+ q->buffers = 0;
+ q->length = 0;
+ q->bytesused = 0;
+}
+
+void cx18_enqueue(struct cx18_stream *s, struct cx18_buffer *buf,
+ struct cx18_queue *q)
+{
+ unsigned long flags = 0;
+
+ /* clear the buffer if it is going to be enqueued to the free queue */
+ if (q == &s->q_free) {
+ buf->bytesused = 0;
+ buf->readpos = 0;
+ buf->b_flags = 0;
+ }
+ spin_lock_irqsave(&s->qlock, flags);
+ list_add_tail(&buf->list, &q->list);
+ q->buffers++;
+ q->length += s->buf_size;
+ q->bytesused += buf->bytesused - buf->readpos;
+ spin_unlock_irqrestore(&s->qlock, flags);
+}
+
+struct cx18_buffer *cx18_dequeue(struct cx18_stream *s, struct cx18_queue *q)
+{
+ struct cx18_buffer *buf = NULL;
+ unsigned long flags = 0;
+
+ spin_lock_irqsave(&s->qlock, flags);
+ if (!list_empty(&q->list)) {
+ buf = list_entry(q->list.next, struct cx18_buffer, list);
+ list_del_init(q->list.next);
+ q->buffers--;
+ q->length -= s->buf_size;
+ q->bytesused -= buf->bytesused - buf->readpos;
+ }
+ spin_unlock_irqrestore(&s->qlock, flags);
+ return buf;
+}
+
+struct cx18_buffer *cx18_queue_find_buf(struct cx18_stream *s, u32 id,
+ u32 bytesused)
+{
+ struct cx18 *cx = s->cx;
+ struct list_head *p;
+
+ list_for_each(p, &s->q_free.list) {
+ struct cx18_buffer *buf =
+ list_entry(p, struct cx18_buffer, list);
+
+ if (buf->id != id)
+ continue;
+ buf->bytesused = bytesused;
+ /* the transport buffers are handled differently,
+ so there is no need to move them to the full queue */
+ if (s->type == CX18_ENC_STREAM_TYPE_TS)
+ return buf;
+ s->q_free.buffers--;
+ s->q_free.length -= s->buf_size;
+ s->q_full.buffers++;
+ s->q_full.length += s->buf_size;
+ s->q_full.bytesused += buf->bytesused;
+ list_move_tail(&buf->list, &s->q_full.list);
+ return buf;
+ }
+ CX18_ERR("Cannot find buffer %d for stream %s\n", id, s->name);
+ return NULL;
+}
+
+static void cx18_queue_move_buf(struct cx18_stream *s, struct cx18_queue *from,
+ struct cx18_queue *to, int clear, int full)
+{
+ struct cx18_buffer *buf =
+ list_entry(from->list.next, struct cx18_buffer, list);
+
+ list_move_tail(from->list.next, &to->list);
+ from->buffers--;
+ from->length -= s->buf_size;
+ from->bytesused -= buf->bytesused - buf->readpos;
+ /* special handling for q_free */
+ if (clear)
+ buf->bytesused = buf->readpos = buf->b_flags = 0;
+ else if (full) {
+ /* special handling for stolen buffers, assume
+ all bytes are used. */
+ buf->bytesused = s->buf_size;
+ buf->readpos = buf->b_flags = 0;
+ }
+ to->buffers++;
+ to->length += s->buf_size;
+ to->bytesused += buf->bytesused - buf->readpos;
+}
+
+/* Move 'needed_bytes' worth of buffers from queue 'from' into queue 'to'.
+ If 'needed_bytes' == 0, then move all buffers from 'from' into 'to'.
+ If 'steal' != NULL, then buffers may also taken from that queue if
+ needed.
+
+ The buffer is automatically cleared if it goes to the free queue. It is
+ also cleared if buffers need to be taken from the 'steal' queue and
+ the 'from' queue is the free queue.
+
+ When 'from' is q_free, then needed_bytes is compared to the total
+ available buffer length, otherwise needed_bytes is compared to the
+ bytesused value. For the 'steal' queue the total available buffer
+ length is always used.
+
+ -ENOMEM is returned if the buffers could not be obtained, 0 if all
+ buffers where obtained from the 'from' list and if non-zero then
+ the number of stolen buffers is returned. */
+int cx18_queue_move(struct cx18_stream *s, struct cx18_queue *from,
+ struct cx18_queue *steal, struct cx18_queue *to, int needed_bytes)
+{
+ unsigned long flags;
+ int rc = 0;
+ int from_free = from == &s->q_free;
+ int to_free = to == &s->q_free;
+ int bytes_available;
+
+ spin_lock_irqsave(&s->qlock, flags);
+ if (needed_bytes == 0) {
+ from_free = 1;
+ needed_bytes = from->length;
+ }
+
+ bytes_available = from_free ? from->length : from->bytesused;
+ bytes_available += steal ? steal->length : 0;
+
+ if (bytes_available < needed_bytes) {
+ spin_unlock_irqrestore(&s->qlock, flags);
+ return -ENOMEM;
+ }
+ if (from_free) {
+ u32 old_length = to->length;
+
+ while (to->length - old_length < needed_bytes) {
+ if (list_empty(&from->list))
+ from = steal;
+ if (from == steal)
+ rc++; /* keep track of 'stolen' buffers */
+ cx18_queue_move_buf(s, from, to, 1, 0);
+ }
+ } else {
+ u32 old_bytesused = to->bytesused;
+
+ while (to->bytesused - old_bytesused < needed_bytes) {
+ if (list_empty(&from->list))
+ from = steal;
+ if (from == steal)
+ rc++; /* keep track of 'stolen' buffers */
+ cx18_queue_move_buf(s, from, to, to_free, rc);
+ }
+ }
+ spin_unlock_irqrestore(&s->qlock, flags);
+ return rc;
+}
+
+void cx18_flush_queues(struct cx18_stream *s)
+{
+ cx18_queue_move(s, &s->q_io, NULL, &s->q_free, 0);
+ cx18_queue_move(s, &s->q_full, NULL, &s->q_free, 0);
+}
+
+int cx18_stream_alloc(struct cx18_stream *s)
+{
+ struct cx18 *cx = s->cx;
+ int i;
+
+ if (s->buffers == 0)
+ return 0;
+
+ CX18_DEBUG_INFO("Allocate %s stream: %d x %d buffers (%dkB total)\n",
+ s->name, s->buffers, s->buf_size,
+ s->buffers * s->buf_size / 1024);
+
+ if (((char *)&cx->scb->cpu_mdl[cx->mdl_offset + s->buffers] -
+ (char *)cx->scb) > SCB_RESERVED_SIZE) {
+ unsigned bufsz = (((char *)cx->scb) + SCB_RESERVED_SIZE -
+ ((char *)cx->scb->cpu_mdl));
+
+ CX18_ERR("Too many buffers, cannot fit in SCB area\n");
+ CX18_ERR("Max buffers = %zd\n",
+ bufsz / sizeof(struct cx18_mdl));
+ return -ENOMEM;
+ }
+
+ s->mdl_offset = cx->mdl_offset;
+
+ /* allocate stream buffers. Initially all buffers are in q_free. */
+ for (i = 0; i < s->buffers; i++) {
+ struct cx18_buffer *buf =
+ kzalloc(sizeof(struct cx18_buffer), GFP_KERNEL);
+
+ if (buf == NULL)
+ break;
+ buf->buf = kmalloc(s->buf_size, GFP_KERNEL);
+ if (buf->buf == NULL) {
+ kfree(buf);
+ break;
+ }
+ buf->id = cx->buffer_id++;
+ INIT_LIST_HEAD(&buf->list);
+ buf->dma_handle = pci_map_single(s->cx->dev,
+ buf->buf, s->buf_size, s->dma);
+ cx18_buf_sync_for_cpu(s, buf);
+ cx18_enqueue(s, buf, &s->q_free);
+ }
+ if (i == s->buffers) {
+ cx->mdl_offset += s->buffers;
+ return 0;
+ }
+ CX18_ERR("Couldn't allocate buffers for %s stream\n", s->name);
+ cx18_stream_free(s);
+ return -ENOMEM;
+}
+
+void cx18_stream_free(struct cx18_stream *s)
+{
+ struct cx18_buffer *buf;
+
+ /* move all buffers to q_free */
+ cx18_flush_queues(s);
+
+ /* empty q_free */
+ while ((buf = cx18_dequeue(s, &s->q_free))) {
+ pci_unmap_single(s->cx->dev, buf->dma_handle,
+ s->buf_size, s->dma);
+ kfree(buf->buf);
+ kfree(buf);
+ }
+}
diff --git a/drivers/media/video/cx18/cx18-queue.h b/drivers/media/video/cx18/cx18-queue.h
new file mode 100644
index 0000000..f86c8a6
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-queue.h
@@ -0,0 +1,59 @@
+/*
+ * cx18 buffer queues
+ *
+ * Derived from ivtv-queue.h
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+#define CX18_DMA_UNMAPPED ((u32) -1)
+
+/* cx18_buffer utility functions */
+
+static inline void cx18_buf_sync_for_cpu(struct cx18_stream *s,
+ struct cx18_buffer *buf)
+{
+ pci_dma_sync_single_for_cpu(s->cx->dev, buf->dma_handle,
+ s->buf_size, s->dma);
+}
+
+static inline void cx18_buf_sync_for_device(struct cx18_stream *s,
+ struct cx18_buffer *buf)
+{
+ pci_dma_sync_single_for_device(s->cx->dev, buf->dma_handle,
+ s->buf_size, s->dma);
+}
+
+int cx18_buf_copy_from_user(struct cx18_stream *s, struct cx18_buffer *buf,
+ const char __user *src, int copybytes);
+void cx18_buf_swap(struct cx18_buffer *buf);
+
+/* cx18_queue utility functions */
+void cx18_queue_init(struct cx18_queue *q);
+void cx18_enqueue(struct cx18_stream *s, struct cx18_buffer *buf,
+ struct cx18_queue *q);
+struct cx18_buffer *cx18_dequeue(struct cx18_stream *s, struct cx18_queue *q);
+int cx18_queue_move(struct cx18_stream *s, struct cx18_queue *from,
+ struct cx18_queue *steal, struct cx18_queue *to, int needed_bytes);
+struct cx18_buffer *cx18_queue_find_buf(struct cx18_stream *s, u32 id,
+ u32 bytesused);
+void cx18_flush_queues(struct cx18_stream *s);
+
+/* cx18_stream utility functions */
+int cx18_stream_alloc(struct cx18_stream *s);
+void cx18_stream_free(struct cx18_stream *s);
diff --git a/drivers/media/video/cx18/cx18-scb.c b/drivers/media/video/cx18/cx18-scb.c
new file mode 100644
index 0000000..30bc803
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-scb.c
@@ -0,0 +1,121 @@
+/*
+ * cx18 System Control Block initialization
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+#include "cx18-driver.h"
+#include "cx18-scb.h"
+
+void cx18_init_scb(struct cx18 *cx)
+{
+ setup_page(SCB_OFFSET);
+ memset_io(cx->scb, 0, 0x10000);
+
+ writel(IRQ_APU_TO_CPU, &cx->scb->apu2cpu_irq);
+ writel(IRQ_CPU_TO_APU_ACK, &cx->scb->cpu2apu_irq_ack);
+ writel(IRQ_HPU_TO_CPU, &cx->scb->hpu2cpu_irq);
+ writel(IRQ_CPU_TO_HPU_ACK, &cx->scb->cpu2hpu_irq_ack);
+ writel(IRQ_PPU_TO_CPU, &cx->scb->ppu2cpu_irq);
+ writel(IRQ_CPU_TO_PPU_ACK, &cx->scb->cpu2ppu_irq_ack);
+ writel(IRQ_EPU_TO_CPU, &cx->scb->epu2cpu_irq);
+ writel(IRQ_CPU_TO_EPU_ACK, &cx->scb->cpu2epu_irq_ack);
+
+ writel(IRQ_CPU_TO_APU, &cx->scb->cpu2apu_irq);
+ writel(IRQ_APU_TO_CPU_ACK, &cx->scb->apu2cpu_irq_ack);
+ writel(IRQ_HPU_TO_APU, &cx->scb->hpu2apu_irq);
+ writel(IRQ_APU_TO_HPU_ACK, &cx->scb->apu2hpu_irq_ack);
+ writel(IRQ_PPU_TO_APU, &cx->scb->ppu2apu_irq);
+ writel(IRQ_APU_TO_PPU_ACK, &cx->scb->apu2ppu_irq_ack);
+ writel(IRQ_EPU_TO_APU, &cx->scb->epu2apu_irq);
+ writel(IRQ_APU_TO_EPU_ACK, &cx->scb->apu2epu_irq_ack);
+
+ writel(IRQ_CPU_TO_HPU, &cx->scb->cpu2hpu_irq);
+ writel(IRQ_HPU_TO_CPU_ACK, &cx->scb->hpu2cpu_irq_ack);
+ writel(IRQ_APU_TO_HPU, &cx->scb->apu2hpu_irq);
+ writel(IRQ_HPU_TO_APU_ACK, &cx->scb->hpu2apu_irq_ack);
+ writel(IRQ_PPU_TO_HPU, &cx->scb->ppu2hpu_irq);
+ writel(IRQ_HPU_TO_PPU_ACK, &cx->scb->hpu2ppu_irq_ack);
+ writel(IRQ_EPU_TO_HPU, &cx->scb->epu2hpu_irq);
+ writel(IRQ_HPU_TO_EPU_ACK, &cx->scb->hpu2epu_irq_ack);
+
+ writel(IRQ_CPU_TO_PPU, &cx->scb->cpu2ppu_irq);
+ writel(IRQ_PPU_TO_CPU_ACK, &cx->scb->ppu2cpu_irq_ack);
+ writel(IRQ_APU_TO_PPU, &cx->scb->apu2ppu_irq);
+ writel(IRQ_PPU_TO_APU_ACK, &cx->scb->ppu2apu_irq_ack);
+ writel(IRQ_HPU_TO_PPU, &cx->scb->hpu2ppu_irq);
+ writel(IRQ_PPU_TO_HPU_ACK, &cx->scb->ppu2hpu_irq_ack);
+ writel(IRQ_EPU_TO_PPU, &cx->scb->epu2ppu_irq);
+ writel(IRQ_PPU_TO_EPU_ACK, &cx->scb->ppu2epu_irq_ack);
+
+ writel(IRQ_CPU_TO_EPU, &cx->scb->cpu2epu_irq);
+ writel(IRQ_EPU_TO_CPU_ACK, &cx->scb->epu2cpu_irq_ack);
+ writel(IRQ_APU_TO_EPU, &cx->scb->apu2epu_irq);
+ writel(IRQ_EPU_TO_APU_ACK, &cx->scb->epu2apu_irq_ack);
+ writel(IRQ_HPU_TO_EPU, &cx->scb->hpu2epu_irq);
+ writel(IRQ_EPU_TO_HPU_ACK, &cx->scb->epu2hpu_irq_ack);
+ writel(IRQ_PPU_TO_EPU, &cx->scb->ppu2epu_irq);
+ writel(IRQ_EPU_TO_PPU_ACK, &cx->scb->epu2ppu_irq_ack);
+
+ writel(SCB_OFFSET + offsetof(struct cx18_scb, apu2cpu_mb),
+ &cx->scb->apu2cpu_mb_offset);
+ writel(SCB_OFFSET + offsetof(struct cx18_scb, hpu2cpu_mb),
+ &cx->scb->hpu2cpu_mb_offset);
+ writel(SCB_OFFSET + offsetof(struct cx18_scb, ppu2cpu_mb),
+ &cx->scb->ppu2cpu_mb_offset);
+ writel(SCB_OFFSET + offsetof(struct cx18_scb, epu2cpu_mb),
+ &cx->scb->epu2cpu_mb_offset);
+ writel(SCB_OFFSET + offsetof(struct cx18_scb, cpu2apu_mb),
+ &cx->scb->cpu2apu_mb_offset);
+ writel(SCB_OFFSET + offsetof(struct cx18_scb, hpu2apu_mb),
+ &cx->scb->hpu2apu_mb_offset);
+ writel(SCB_OFFSET + offsetof(struct cx18_scb, ppu2apu_mb),
+ &cx->scb->ppu2apu_mb_offset);
+ writel(SCB_OFFSET + offsetof(struct cx18_scb, epu2apu_mb),
+ &cx->scb->epu2apu_mb_offset);
+ writel(SCB_OFFSET + offsetof(struct cx18_scb, cpu2hpu_mb),
+ &cx->scb->cpu2hpu_mb_offset);
+ writel(SCB_OFFSET + offsetof(struct cx18_scb, apu2hpu_mb),
+ &cx->scb->apu2hpu_mb_offset);
+ writel(SCB_OFFSET + offsetof(struct cx18_scb, ppu2hpu_mb),
+ &cx->scb->ppu2hpu_mb_offset);
+ writel(SCB_OFFSET + offsetof(struct cx18_scb, epu2hpu_mb),
+ &cx->scb->epu2hpu_mb_offset);
+ writel(SCB_OFFSET + offsetof(struct cx18_scb, cpu2ppu_mb),
+ &cx->scb->cpu2ppu_mb_offset);
+ writel(SCB_OFFSET + offsetof(struct cx18_scb, apu2ppu_mb),
+ &cx->scb->apu2ppu_mb_offset);
+ writel(SCB_OFFSET + offsetof(struct cx18_scb, hpu2ppu_mb),
+ &cx->scb->hpu2ppu_mb_offset);
+ writel(SCB_OFFSET + offsetof(struct cx18_scb, epu2ppu_mb),
+ &cx->scb->epu2ppu_mb_offset);
+ writel(SCB_OFFSET + offsetof(struct cx18_scb, cpu2epu_mb),
+ &cx->scb->cpu2epu_mb_offset);
+ writel(SCB_OFFSET + offsetof(struct cx18_scb, apu2epu_mb),
+ &cx->scb->apu2epu_mb_offset);
+ writel(SCB_OFFSET + offsetof(struct cx18_scb, hpu2epu_mb),
+ &cx->scb->hpu2epu_mb_offset);
+ writel(SCB_OFFSET + offsetof(struct cx18_scb, ppu2epu_mb),
+ &cx->scb->ppu2epu_mb_offset);
+
+ writel(SCB_OFFSET + offsetof(struct cx18_scb, cpu_state),
+ &cx->scb->ipc_offset);
+
+ writel(1, &cx->scb->hpu_state);
+ writel(1, &cx->scb->epu_state);
+}
diff --git a/drivers/media/video/cx18/cx18-scb.h b/drivers/media/video/cx18/cx18-scb.h
new file mode 100644
index 0000000..86b4cb1
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-scb.h
@@ -0,0 +1,285 @@
+/*
+ * cx18 System Control Block initialization
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+#ifndef CX18_SCB_H
+#define CX18_SCB_H
+
+#include "cx18-mailbox.h"
+
+/* NOTE: All ACK interrupts are in the SW2 register. All non-ACK interrupts
+ are in the SW1 register. */
+
+#define IRQ_APU_TO_CPU 0x00000001
+#define IRQ_CPU_TO_APU_ACK 0x00000001
+#define IRQ_HPU_TO_CPU 0x00000002
+#define IRQ_CPU_TO_HPU_ACK 0x00000002
+#define IRQ_PPU_TO_CPU 0x00000004
+#define IRQ_CPU_TO_PPU_ACK 0x00000004
+#define IRQ_EPU_TO_CPU 0x00000008
+#define IRQ_CPU_TO_EPU_ACK 0x00000008
+
+#define IRQ_CPU_TO_APU 0x00000010
+#define IRQ_APU_TO_CPU_ACK 0x00000010
+#define IRQ_HPU_TO_APU 0x00000020
+#define IRQ_APU_TO_HPU_ACK 0x00000020
+#define IRQ_PPU_TO_APU 0x00000040
+#define IRQ_APU_TO_PPU_ACK 0x00000040
+#define IRQ_EPU_TO_APU 0x00000080
+#define IRQ_APU_TO_EPU_ACK 0x00000080
+
+#define IRQ_CPU_TO_HPU 0x00000100
+#define IRQ_HPU_TO_CPU_ACK 0x00000100
+#define IRQ_APU_TO_HPU 0x00000200
+#define IRQ_HPU_TO_APU_ACK 0x00000200
+#define IRQ_PPU_TO_HPU 0x00000400
+#define IRQ_HPU_TO_PPU_ACK 0x00000400
+#define IRQ_EPU_TO_HPU 0x00000800
+#define IRQ_HPU_TO_EPU_ACK 0x00000800
+
+#define IRQ_CPU_TO_PPU 0x00001000
+#define IRQ_PPU_TO_CPU_ACK 0x00001000
+#define IRQ_APU_TO_PPU 0x00002000
+#define IRQ_PPU_TO_APU_ACK 0x00002000
+#define IRQ_HPU_TO_PPU 0x00004000
+#define IRQ_PPU_TO_HPU_ACK 0x00004000
+#define IRQ_EPU_TO_PPU 0x00008000
+#define IRQ_PPU_TO_EPU_ACK 0x00008000
+
+#define IRQ_CPU_TO_EPU 0x00010000
+#define IRQ_EPU_TO_CPU_ACK 0x00010000
+#define IRQ_APU_TO_EPU 0x00020000
+#define IRQ_EPU_TO_APU_ACK 0x00020000
+#define IRQ_HPU_TO_EPU 0x00040000
+#define IRQ_EPU_TO_HPU_ACK 0x00040000
+#define IRQ_PPU_TO_EPU 0x00080000
+#define IRQ_EPU_TO_PPU_ACK 0x00080000
+
+#define SCB_OFFSET 0xDC0000
+
+/* If Firmware uses fixed memory map, it shall not allocate the area
+ between SCB_OFFSET and SCB_OFFSET+SCB_RESERVED_SIZE-1 inclusive */
+#define SCB_RESERVED_SIZE 0x10000
+
+
+/* This structure is used by EPU to provide memory descriptors in its memory */
+struct cx18_mdl {
+ u32 paddr; /* Physical address of a buffer segment */
+ u32 length; /* Length of the buffer segment */
+};
+
+/* This structure is used by CPU to provide completed buffers information */
+struct cx18_mdl_ack {
+ u32 id; /* ID of a completed MDL */
+ u32 data_used; /* Total data filled in the MDL for buffer 'id' */
+};
+
+struct cx18_scb {
+ /* These fields form the System Control Block which is used at boot time
+ for localizing the IPC data as well as the code positions for all
+ processors. The offsets are from the start of this struct. */
+
+ /* Offset where to find the Inter-Processor Communication data */
+ u32 ipc_offset;
+ u32 reserved01[7];
+ /* Offset where to find the start of the CPU code */
+ u32 cpu_code_offset;
+ u32 reserved02[3];
+ /* Offset where to find the start of the APU code */
+ u32 apu_code_offset;
+ u32 reserved03[3];
+ /* Offset where to find the start of the HPU code */
+ u32 hpu_code_offset;
+ u32 reserved04[3];
+ /* Offset where to find the start of the PPU code */
+ u32 ppu_code_offset;
+ u32 reserved05[3];
+
+ /* These fields form Inter-Processor Communication data which is used
+ by all processors to locate the information needed for communicating
+ with other processors */
+
+ /* Fields for CPU: */
+
+ /* bit 0: 1/0 processor ready/not ready. Set other bits to 0. */
+ u32 cpu_state;
+ u32 reserved1[7];
+ /* Offset to the mailbox used for sending commands from APU to CPU */
+ u32 apu2cpu_mb_offset;
+ /* Value to write to register SW1 register set (0xC7003100) after the
+ command is ready */
+ u32 apu2cpu_irq;
+ /* Value to write to register SW2 register set (0xC7003140) after the
+ command is cleared */
+ u32 apu2cpu_irq_ack;
+ u32 reserved2[13];
+
+ u32 hpu2cpu_mb_offset;
+ u32 hpu2cpu_irq;
+ u32 hpu2cpu_irq_ack;
+ u32 reserved3[13];
+
+ u32 ppu2cpu_mb_offset;
+ u32 ppu2cpu_irq;
+ u32 ppu2cpu_irq_ack;
+ u32 reserved4[13];
+
+ u32 epu2cpu_mb_offset;
+ u32 epu2cpu_irq;
+ u32 epu2cpu_irq_ack;
+ u32 reserved5[13];
+ u32 reserved6[8];
+
+ /* Fields for APU: */
+
+ u32 apu_state;
+ u32 reserved11[7];
+ u32 cpu2apu_mb_offset;
+ u32 cpu2apu_irq;
+ u32 cpu2apu_irq_ack;
+ u32 reserved12[13];
+
+ u32 hpu2apu_mb_offset;
+ u32 hpu2apu_irq;
+ u32 hpu2apu_irq_ack;
+ u32 reserved13[13];
+
+ u32 ppu2apu_mb_offset;
+ u32 ppu2apu_irq;
+ u32 ppu2apu_irq_ack;
+ u32 reserved14[13];
+
+ u32 epu2apu_mb_offset;
+ u32 epu2apu_irq;
+ u32 epu2apu_irq_ack;
+ u32 reserved15[13];
+ u32 reserved16[8];
+
+ /* Fields for HPU: */
+
+ u32 hpu_state;
+ u32 reserved21[7];
+ u32 cpu2hpu_mb_offset;
+ u32 cpu2hpu_irq;
+ u32 cpu2hpu_irq_ack;
+ u32 reserved22[13];
+
+ u32 apu2hpu_mb_offset;
+ u32 apu2hpu_irq;
+ u32 apu2hpu_irq_ack;
+ u32 reserved23[13];
+
+ u32 ppu2hpu_mb_offset;
+ u32 ppu2hpu_irq;
+ u32 ppu2hpu_irq_ack;
+ u32 reserved24[13];
+
+ u32 epu2hpu_mb_offset;
+ u32 epu2hpu_irq;
+ u32 epu2hpu_irq_ack;
+ u32 reserved25[13];
+ u32 reserved26[8];
+
+ /* Fields for PPU: */
+
+ u32 ppu_state;
+ u32 reserved31[7];
+ u32 cpu2ppu_mb_offset;
+ u32 cpu2ppu_irq;
+ u32 cpu2ppu_irq_ack;
+ u32 reserved32[13];
+
+ u32 apu2ppu_mb_offset;
+ u32 apu2ppu_irq;
+ u32 apu2ppu_irq_ack;
+ u32 reserved33[13];
+
+ u32 hpu2ppu_mb_offset;
+ u32 hpu2ppu_irq;
+ u32 hpu2ppu_irq_ack;
+ u32 reserved34[13];
+
+ u32 epu2ppu_mb_offset;
+ u32 epu2ppu_irq;
+ u32 epu2ppu_irq_ack;
+ u32 reserved35[13];
+ u32 reserved36[8];
+
+ /* Fields for EPU: */
+
+ u32 epu_state;
+ u32 reserved41[7];
+ u32 cpu2epu_mb_offset;
+ u32 cpu2epu_irq;
+ u32 cpu2epu_irq_ack;
+ u32 reserved42[13];
+
+ u32 apu2epu_mb_offset;
+ u32 apu2epu_irq;
+ u32 apu2epu_irq_ack;
+ u32 reserved43[13];
+
+ u32 hpu2epu_mb_offset;
+ u32 hpu2epu_irq;
+ u32 hpu2epu_irq_ack;
+ u32 reserved44[13];
+
+ u32 ppu2epu_mb_offset;
+ u32 ppu2epu_irq;
+ u32 ppu2epu_irq_ack;
+ u32 reserved45[13];
+ u32 reserved46[8];
+
+ u32 semaphores[8]; /* Semaphores */
+
+ u32 reserved50[32]; /* Reserved for future use */
+
+ struct cx18_mailbox apu2cpu_mb;
+ struct cx18_mailbox hpu2cpu_mb;
+ struct cx18_mailbox ppu2cpu_mb;
+ struct cx18_mailbox epu2cpu_mb;
+
+ struct cx18_mailbox cpu2apu_mb;
+ struct cx18_mailbox hpu2apu_mb;
+ struct cx18_mailbox ppu2apu_mb;
+ struct cx18_mailbox epu2apu_mb;
+
+ struct cx18_mailbox cpu2hpu_mb;
+ struct cx18_mailbox apu2hpu_mb;
+ struct cx18_mailbox ppu2hpu_mb;
+ struct cx18_mailbox epu2hpu_mb;
+
+ struct cx18_mailbox cpu2ppu_mb;
+ struct cx18_mailbox apu2ppu_mb;
+ struct cx18_mailbox hpu2ppu_mb;
+ struct cx18_mailbox epu2ppu_mb;
+
+ struct cx18_mailbox cpu2epu_mb;
+ struct cx18_mailbox apu2epu_mb;
+ struct cx18_mailbox hpu2epu_mb;
+ struct cx18_mailbox ppu2epu_mb;
+
+ struct cx18_mdl_ack cpu_mdl_ack[CX18_MAX_STREAMS][2];
+ struct cx18_mdl cpu_mdl[1];
+};
+
+void cx18_init_scb(struct cx18 *cx);
+
+#endif
diff --git a/drivers/media/video/cx18/cx18-streams.c b/drivers/media/video/cx18/cx18-streams.c
new file mode 100644
index 0000000..afb141b
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-streams.c
@@ -0,0 +1,566 @@
+/*
+ * cx18 init/start/stop/exit stream functions
+ *
+ * Derived from ivtv-streams.c
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+#include "cx18-driver.h"
+#include "cx18-fileops.h"
+#include "cx18-mailbox.h"
+#include "cx18-i2c.h"
+#include "cx18-queue.h"
+#include "cx18-ioctl.h"
+#include "cx18-streams.h"
+#include "cx18-cards.h"
+#include "cx18-scb.h"
+#include "cx18-av-core.h"
+#include "cx18-dvb.h"
+
+#define CX18_DSP0_INTERRUPT_MASK 0xd0004C
+
+static struct file_operations cx18_v4l2_enc_fops = {
+ .owner = THIS_MODULE,
+ .read = cx18_v4l2_read,
+ .open = cx18_v4l2_open,
+ .ioctl = cx18_v4l2_ioctl,
+ .release = cx18_v4l2_close,
+ .poll = cx18_v4l2_enc_poll,
+};
+
+/* offset from 0 to register ts v4l2 minors on */
+#define CX18_V4L2_ENC_TS_OFFSET 16
+/* offset from 0 to register pcm v4l2 minors on */
+#define CX18_V4L2_ENC_PCM_OFFSET 24
+/* offset from 0 to register yuv v4l2 minors on */
+#define CX18_V4L2_ENC_YUV_OFFSET 32
+
+static struct {
+ const char *name;
+ int vfl_type;
+ int minor_offset;
+ int dma;
+ enum v4l2_buf_type buf_type;
+ struct file_operations *fops;
+} cx18_stream_info[] = {
+ { /* CX18_ENC_STREAM_TYPE_MPG */
+ "encoder MPEG",
+ VFL_TYPE_GRABBER, 0,
+ PCI_DMA_FROMDEVICE, V4L2_BUF_TYPE_VIDEO_CAPTURE,
+ &cx18_v4l2_enc_fops
+ },
+ { /* CX18_ENC_STREAM_TYPE_TS */
+ "TS",
+ VFL_TYPE_GRABBER, -1,
+ PCI_DMA_FROMDEVICE, V4L2_BUF_TYPE_VIDEO_CAPTURE,
+ &cx18_v4l2_enc_fops
+ },
+ { /* CX18_ENC_STREAM_TYPE_YUV */
+ "encoder YUV",
+ VFL_TYPE_GRABBER, CX18_V4L2_ENC_YUV_OFFSET,
+ PCI_DMA_FROMDEVICE, V4L2_BUF_TYPE_VIDEO_CAPTURE,
+ &cx18_v4l2_enc_fops
+ },
+ { /* CX18_ENC_STREAM_TYPE_VBI */
+ "encoder VBI",
+ VFL_TYPE_VBI, 0,
+ PCI_DMA_FROMDEVICE, V4L2_BUF_TYPE_VBI_CAPTURE,
+ &cx18_v4l2_enc_fops
+ },
+ { /* CX18_ENC_STREAM_TYPE_PCM */
+ "encoder PCM audio",
+ VFL_TYPE_GRABBER, CX18_V4L2_ENC_PCM_OFFSET,
+ PCI_DMA_FROMDEVICE, V4L2_BUF_TYPE_PRIVATE,
+ &cx18_v4l2_enc_fops
+ },
+ { /* CX18_ENC_STREAM_TYPE_IDX */
+ "encoder IDX",
+ VFL_TYPE_GRABBER, -1,
+ PCI_DMA_FROMDEVICE, V4L2_BUF_TYPE_VIDEO_CAPTURE,
+ &cx18_v4l2_enc_fops
+ },
+ { /* CX18_ENC_STREAM_TYPE_RAD */
+ "encoder radio",
+ VFL_TYPE_RADIO, 0,
+ PCI_DMA_NONE, V4L2_BUF_TYPE_PRIVATE,
+ &cx18_v4l2_enc_fops
+ },
+};
+
+static void cx18_stream_init(struct cx18 *cx, int type)
+{
+ struct cx18_stream *s = &cx->streams[type];
+ struct video_device *dev = s->v4l2dev;
+ u32 max_size = cx->options.megabytes[type] * 1024 * 1024;
+
+ /* we need to keep v4l2dev, so restore it afterwards */
+ memset(s, 0, sizeof(*s));
+ s->v4l2dev = dev;
+
+ /* initialize cx18_stream fields */
+ s->cx = cx;
+ s->type = type;
+ s->name = cx18_stream_info[type].name;
+ s->handle = 0xffffffff;
+
+ s->dma = cx18_stream_info[type].dma;
+ s->buf_size = cx->stream_buf_size[type];
+ if (s->buf_size)
+ s->buffers = max_size / s->buf_size;
+ if (s->buffers > 63) {
+ /* Each stream has a maximum of 63 buffers,
+ ensure we do not exceed that. */
+ s->buffers = 63;
+ s->buf_size = (max_size / s->buffers) & ~0xfff;
+ }
+ spin_lock_init(&s->qlock);
+ init_waitqueue_head(&s->waitq);
+ s->id = -1;
+ cx18_queue_init(&s->q_free);
+ cx18_queue_init(&s->q_full);
+ cx18_queue_init(&s->q_io);
+}
+
+static int cx18_prep_dev(struct cx18 *cx, int type)
+{
+ struct cx18_stream *s = &cx->streams[type];
+ u32 cap = cx->v4l2_cap;
+ int minor_offset = cx18_stream_info[type].minor_offset;
+ int minor;
+
+ /* These four fields are always initialized. If v4l2dev == NULL, then
+ this stream is not in use. In that case no other fields but these
+ four can be used. */
+ s->v4l2dev = NULL;
+ s->cx = cx;
+ s->type = type;
+ s->name = cx18_stream_info[type].name;
+
+ /* Check whether the radio is supported */
+ if (type == CX18_ENC_STREAM_TYPE_RAD && !(cap & V4L2_CAP_RADIO))
+ return 0;
+
+ /* Check whether VBI is supported */
+ if (type == CX18_ENC_STREAM_TYPE_VBI &&
+ !(cap & (V4L2_CAP_VBI_CAPTURE | V4L2_CAP_SLICED_VBI_CAPTURE)))
+ return 0;
+
+ /* card number + user defined offset + device offset */
+ minor = cx->num + cx18_first_minor + minor_offset;
+
+ /* User explicitly selected 0 buffers for these streams, so don't
+ create them. */
+ if (cx18_stream_info[type].dma != PCI_DMA_NONE &&
+ cx->options.megabytes[type] == 0) {
+ CX18_INFO("Disabled %s device\n", cx18_stream_info[type].name);
+ return 0;
+ }
+
+ cx18_stream_init(cx, type);
+
+ if (minor_offset == -1)
+ return 0;
+
+ /* allocate and initialize the v4l2 video device structure */
+ s->v4l2dev = video_device_alloc();
+ if (s->v4l2dev == NULL) {
+ CX18_ERR("Couldn't allocate v4l2 video_device for %s\n",
+ s->name);
+ return -ENOMEM;
+ }
+
+ s->v4l2dev->type =
+ VID_TYPE_CAPTURE | VID_TYPE_TUNER | VID_TYPE_TELETEXT |
+ VID_TYPE_CLIPPING | VID_TYPE_SCALES | VID_TYPE_MPEG_ENCODER;
+ snprintf(s->v4l2dev->name, sizeof(s->v4l2dev->name), "cx18%d %s",
+ cx->num, s->name);
+
+ s->v4l2dev->minor = minor;
+ s->v4l2dev->dev = &cx->dev->dev;
+ s->v4l2dev->fops = cx18_stream_info[type].fops;
+ s->v4l2dev->release = video_device_release;
+
+ return 0;
+}
+
+/* Initialize v4l2 variables and register v4l2 devices */
+int cx18_streams_setup(struct cx18 *cx)
+{
+ int type;
+
+ /* Setup V4L2 Devices */
+ for (type = 0; type < CX18_MAX_STREAMS; type++) {
+ /* Prepare device */
+ if (cx18_prep_dev(cx, type))
+ break;
+
+ /* Allocate Stream */
+ if (cx18_stream_alloc(&cx->streams[type]))
+ break;
+ }
+ if (type == CX18_MAX_STREAMS)
+ return 0;
+
+ /* One or more streams could not be initialized. Clean 'em all up. */
+ cx18_streams_cleanup(cx);
+ return -ENOMEM;
+}
+
+static int cx18_reg_dev(struct cx18 *cx, int type)
+{
+ struct cx18_stream *s = &cx->streams[type];
+ int vfl_type = cx18_stream_info[type].vfl_type;
+ int minor;
+
+ /* TODO: Shouldn't this be a VFL_TYPE_TRANSPORT or something?
+ * We need a VFL_TYPE_TS defined.
+ */
+ if (strcmp("TS", s->name) == 0) {
+ /* just return if no DVB is supported */
+ if ((cx->card->hw_all & CX18_HW_DVB) == 0)
+ return 0;
+ if (cx18_dvb_register(s) < 0) {
+ CX18_ERR("DVB failed to register\n");
+ return -EINVAL;
+ }
+ }
+
+ if (s->v4l2dev == NULL)
+ return 0;
+
+ minor = s->v4l2dev->minor;
+
+ /* Register device. First try the desired minor, then any free one. */
+ if (video_register_device(s->v4l2dev, vfl_type, minor) &&
+ video_register_device(s->v4l2dev, vfl_type, -1)) {
+ CX18_ERR("Couldn't register v4l2 device for %s minor %d\n",
+ s->name, minor);
+ video_device_release(s->v4l2dev);
+ s->v4l2dev = NULL;
+ return -ENOMEM;
+ }
+ minor = s->v4l2dev->minor;
+
+ switch (vfl_type) {
+ case VFL_TYPE_GRABBER:
+ CX18_INFO("Registered device video%d for %s (%d MB)\n",
+ minor, s->name, cx->options.megabytes[type]);
+ break;
+
+ case VFL_TYPE_RADIO:
+ CX18_INFO("Registered device radio%d for %s\n",
+ minor - MINOR_VFL_TYPE_RADIO_MIN, s->name);
+ break;
+
+ case VFL_TYPE_VBI:
+ if (cx->options.megabytes[type])
+ CX18_INFO("Registered device vbi%d for %s (%d MB)\n",
+ minor - MINOR_VFL_TYPE_VBI_MIN,
+ s->name, cx->options.megabytes[type]);
+ else
+ CX18_INFO("Registered device vbi%d for %s\n",
+ minor - MINOR_VFL_TYPE_VBI_MIN, s->name);
+ break;
+ }
+
+ return 0;
+}
+
+/* Register v4l2 devices */
+int cx18_streams_register(struct cx18 *cx)
+{
+ int type;
+ int err = 0;
+
+ /* Register V4L2 devices */
+ for (type = 0; type < CX18_MAX_STREAMS; type++)
+ err |= cx18_reg_dev(cx, type);
+
+ if (err == 0)
+ return 0;
+
+ /* One or more streams could not be initialized. Clean 'em all up. */
+ cx18_streams_cleanup(cx);
+ return -ENOMEM;
+}
+
+/* Unregister v4l2 devices */
+void cx18_streams_cleanup(struct cx18 *cx)
+{
+ struct video_device *vdev;
+ int type;
+
+ /* Teardown all streams */
+ for (type = 0; type < CX18_MAX_STREAMS; type++) {
+ if (cx->streams[type].dvb.enabled)
+ cx18_dvb_unregister(&cx->streams[type]);
+
+ vdev = cx->streams[type].v4l2dev;
+
+ cx->streams[type].v4l2dev = NULL;
+ if (vdev == NULL)
+ continue;
+
+ cx18_stream_free(&cx->streams[type]);
+
+ /* Unregister device */
+ video_unregister_device(vdev);
+ }
+}
+
+static void cx18_vbi_setup(struct cx18_stream *s)
+{
+ struct cx18 *cx = s->cx;
+ int raw = cx->vbi.sliced_in->service_set == 0;
+ u32 data[CX2341X_MBOX_MAX_DATA];
+ int lines;
+
+ if (cx->is_60hz) {
+ cx->vbi.count = 12;
+ cx->vbi.start[0] = 10;
+ cx->vbi.start[1] = 273;
+ } else { /* PAL/SECAM */
+ cx->vbi.count = 18;
+ cx->vbi.start[0] = 6;
+ cx->vbi.start[1] = 318;
+ }
+
+ /* setup VBI registers */
+ cx18_av_cmd(cx, VIDIOC_S_FMT, &cx->vbi.in);
+
+ /* determine number of lines and total number of VBI bytes.
+ A raw line takes 1443 bytes: 2 * 720 + 4 byte frame header - 1
+ The '- 1' byte is probably an unused U or V byte. Or something...
+ A sliced line takes 51 bytes: 4 byte frame header, 4 byte internal
+ header, 42 data bytes + checksum (to be confirmed) */
+ if (raw) {
+ lines = cx->vbi.count * 2;
+ } else {
+ lines = cx->is_60hz ? 24 : 38;
+ if (cx->is_60hz)
+ lines += 2;
+ }
+
+ cx->vbi.enc_size = lines *
+ (raw ? cx->vbi.raw_size : cx->vbi.sliced_size);
+
+ data[0] = s->handle;
+ /* Lines per field */
+ data[1] = (lines / 2) | ((lines / 2) << 16);
+ /* bytes per line */
+ data[2] = (raw ? cx->vbi.raw_size : cx->vbi.sliced_size);
+ /* Every X number of frames a VBI interrupt arrives
+ (frames as in 25 or 30 fps) */
+ data[3] = 1;
+ /* Setup VBI for the cx25840 digitizer */
+ if (raw) {
+ data[4] = 0x20602060;
+ data[5] = 0x30703070;
+ } else {
+ data[4] = 0xB0F0B0F0;
+ data[5] = 0xA0E0A0E0;
+ }
+
+ CX18_DEBUG_INFO("Setup VBI h: %d lines %x bpl %d fr %d %x %x\n",
+ data[0], data[1], data[2], data[3], data[4], data[5]);
+
+ if (s->type == CX18_ENC_STREAM_TYPE_VBI)
+ cx18_api(cx, CX18_CPU_SET_RAW_VBI_PARAM, 6, data);
+}
+
+int cx18_start_v4l2_encode_stream(struct cx18_stream *s)
+{
+ u32 data[MAX_MB_ARGUMENTS];
+ struct cx18 *cx = s->cx;
+ struct list_head *p;
+ int ts = 0;
+ int captype = 0;
+
+ if (s->v4l2dev == NULL && s->dvb.enabled == 0)
+ return -EINVAL;
+
+ CX18_DEBUG_INFO("Start encoder stream %s\n", s->name);
+
+ switch (s->type) {
+ case CX18_ENC_STREAM_TYPE_MPG:
+ captype = CAPTURE_CHANNEL_TYPE_MPEG;
+ cx->mpg_data_received = cx->vbi_data_inserted = 0;
+ cx->dualwatch_jiffies = jiffies;
+ cx->dualwatch_stereo_mode = cx->params.audio_properties & 0x300;
+ cx->search_pack_header = 0;
+ break;
+
+ case CX18_ENC_STREAM_TYPE_TS:
+ captype = CAPTURE_CHANNEL_TYPE_TS;
+ ts = 1;
+ break;
+ case CX18_ENC_STREAM_TYPE_YUV:
+ captype = CAPTURE_CHANNEL_TYPE_YUV;
+ break;
+ case CX18_ENC_STREAM_TYPE_PCM:
+ captype = CAPTURE_CHANNEL_TYPE_PCM;
+ break;
+ case CX18_ENC_STREAM_TYPE_VBI:
+ captype = cx->vbi.sliced_in->service_set ?
+ CAPTURE_CHANNEL_TYPE_SLICED_VBI : CAPTURE_CHANNEL_TYPE_VBI;
+ cx->vbi.frame = 0;
+ cx->vbi.inserted_frame = 0;
+ memset(cx->vbi.sliced_mpeg_size,
+ 0, sizeof(cx->vbi.sliced_mpeg_size));
+ break;
+ default:
+ return -EINVAL;
+ }
+ s->buffers_stolen = 0;
+
+ /* mute/unmute video */
+ cx18_vapi(cx, CX18_CPU_SET_VIDEO_MUTE, 2,
+ s->handle, !!test_bit(CX18_F_I_RADIO_USER, &cx->i_flags));
+
+ /* Clear Streamoff flags in case left from last capture */
+ clear_bit(CX18_F_S_STREAMOFF, &s->s_flags);
+
+ cx18_vapi_result(cx, data, CX18_CREATE_TASK, 1, CPU_CMD_MASK_CAPTURE);
+ s->handle = data[0];
+ cx18_vapi(cx, CX18_CPU_SET_CHANNEL_TYPE, 2, s->handle, captype);
+
+ if (atomic_read(&cx->capturing) == 0 && !ts) {
+ /* Stuff from Windows, we don't know what it is */
+ cx18_vapi(cx, CX18_CPU_SET_VER_CROP_LINE, 2, s->handle, 0);
+ cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 3, s->handle, 3, 1);
+ cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 3, s->handle, 8, 0);
+ cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 3, s->handle, 4, 1);
+ cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 2, s->handle, 12);
+
+ cx18_vapi(cx, CX18_CPU_SET_CAPTURE_LINE_NO, 3,
+ s->handle, cx->digitizer, cx->digitizer);
+
+ /* Setup VBI */
+ if (cx->v4l2_cap & V4L2_CAP_VBI_CAPTURE)
+ cx18_vbi_setup(s);
+
+ /* assign program index info.
+ Mask 7: select I/P/B, Num_req: 400 max */
+ cx18_vapi_result(cx, data, CX18_CPU_SET_INDEXTABLE, 1, 0);
+
+ /* Setup API for Stream */
+ cx2341x_update(cx, cx18_api_func, NULL, &cx->params);
+ }
+
+ if (atomic_read(&cx->capturing) == 0) {
+ clear_bit(CX18_F_I_EOS, &cx->i_flags);
+ write_reg(7, CX18_DSP0_INTERRUPT_MASK);
+ }
+
+ cx18_vapi(cx, CX18_CPU_DE_SET_MDL_ACK, 3, s->handle,
+ (void *)&cx->scb->cpu_mdl_ack[s->type][0] - cx->enc_mem,
+ (void *)&cx->scb->cpu_mdl_ack[s->type][1] - cx->enc_mem);
+
+ list_for_each(p, &s->q_free.list) {
+ struct cx18_buffer *buf = list_entry(p, struct cx18_buffer, list);
+
+ writel(buf->dma_handle, &cx->scb->cpu_mdl[buf->id].paddr);
+ writel(s->buf_size, &cx->scb->cpu_mdl[buf->id].length);
+ cx18_vapi(cx, CX18_CPU_DE_SET_MDL, 5, s->handle,
+ (void *)&cx->scb->cpu_mdl[buf->id] - cx->enc_mem, 1,
+ buf->id, s->buf_size);
+ }
+ /* begin_capture */
+ if (cx18_vapi(cx, CX18_CPU_CAPTURE_START, 1, s->handle)) {
+ CX18_DEBUG_WARN("Error starting capture!\n");
+ cx18_vapi(cx, CX18_DESTROY_TASK, 1, s->handle);
+ return -EINVAL;
+ }
+
+ /* you're live! sit back and await interrupts :) */
+ atomic_inc(&cx->capturing);
+ return 0;
+}
+
+void cx18_stop_all_captures(struct cx18 *cx)
+{
+ int i;
+
+ for (i = CX18_MAX_STREAMS - 1; i >= 0; i--) {
+ struct cx18_stream *s = &cx->streams[i];
+
+ if (s->v4l2dev == NULL && s->dvb.enabled == 0)
+ continue;
+ if (test_bit(CX18_F_S_STREAMING, &s->s_flags))
+ cx18_stop_v4l2_encode_stream(s, 0);
+ }
+}
+
+int cx18_stop_v4l2_encode_stream(struct cx18_stream *s, int gop_end)
+{
+ struct cx18 *cx = s->cx;
+ unsigned long then;
+
+ if (s->v4l2dev == NULL && s->dvb.enabled == 0)
+ return -EINVAL;
+
+ /* This function assumes that you are allowed to stop the capture
+ and that we are actually capturing */
+
+ CX18_DEBUG_INFO("Stop Capture\n");
+
+ if (atomic_read(&cx->capturing) == 0)
+ return 0;
+
+ if (s->type == CX18_ENC_STREAM_TYPE_MPG)
+ cx18_vapi(cx, CX18_CPU_CAPTURE_STOP, 2, s->handle, !gop_end);
+ else
+ cx18_vapi(cx, CX18_CPU_CAPTURE_STOP, 1, s->handle);
+
+ then = jiffies;
+
+ if (s->type == CX18_ENC_STREAM_TYPE_MPG && gop_end) {
+ CX18_INFO("ignoring gop_end: not (yet?) supported by the firmware\n");
+ }
+
+ atomic_dec(&cx->capturing);
+
+ /* Clear capture and no-read bits */
+ clear_bit(CX18_F_S_STREAMING, &s->s_flags);
+
+ cx18_vapi(cx, CX18_DESTROY_TASK, 1, s->handle);
+ s->handle = 0xffffffff;
+
+ if (atomic_read(&cx->capturing) > 0)
+ return 0;
+
+ write_reg(5, CX18_DSP0_INTERRUPT_MASK);
+ wake_up(&s->waitq);
+
+ return 0;
+}
+
+u32 cx18_find_handle(struct cx18 *cx)
+{
+ int i;
+
+ /* find first available handle to be used for global settings */
+ for (i = 0; i < CX18_MAX_STREAMS; i++) {
+ struct cx18_stream *s = &cx->streams[i];
+
+ if (s->v4l2dev && s->handle)
+ return s->handle;
+ }
+ return 0;
+}
diff --git a/drivers/media/video/cx18/cx18-streams.h b/drivers/media/video/cx18/cx18-streams.h
new file mode 100644
index 0000000..8c7ba7d
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-streams.h
@@ -0,0 +1,33 @@
+/*
+ * cx18 init/start/stop/exit stream functions
+ *
+ * Derived from ivtv-streams.h
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+u32 cx18_find_handle(struct cx18 *cx);
+int cx18_streams_setup(struct cx18 *cx);
+int cx18_streams_register(struct cx18 *cx);
+void cx18_streams_cleanup(struct cx18 *cx);
+
+/* Capture related */
+int cx18_start_v4l2_encode_stream(struct cx18_stream *s);
+int cx18_stop_v4l2_encode_stream(struct cx18_stream *s, int gop_end);
+
+void cx18_stop_all_captures(struct cx18 *cx);
diff --git a/drivers/media/video/cx18/cx18-vbi.c b/drivers/media/video/cx18/cx18-vbi.c
new file mode 100644
index 0000000..22e76ee
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-vbi.c
@@ -0,0 +1,208 @@
+/*
+ * cx18 Vertical Blank Interval support functions
+ *
+ * Derived from ivtv-vbi.c
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+#include "cx18-driver.h"
+#include "cx18-vbi.h"
+#include "cx18-ioctl.h"
+#include "cx18-queue.h"
+#include "cx18-av-core.h"
+
+static void copy_vbi_data(struct cx18 *cx, int lines, u32 pts_stamp)
+{
+ int line = 0;
+ int i;
+ u32 linemask[2] = { 0, 0 };
+ unsigned short size;
+ static const u8 mpeg_hdr_data[] = {
+ 0x00, 0x00, 0x01, 0xba, 0x44, 0x00, 0x0c, 0x66,
+ 0x24, 0x01, 0x01, 0xd1, 0xd3, 0xfa, 0xff, 0xff,
+ 0x00, 0x00, 0x01, 0xbd, 0x00, 0x1a, 0x84, 0x80,
+ 0x07, 0x21, 0x00, 0x5d, 0x63, 0xa7, 0xff, 0xff
+ };
+ const int sd = sizeof(mpeg_hdr_data); /* start of vbi data */
+ int idx = cx->vbi.frame % CX18_VBI_FRAMES;
+ u8 *dst = &cx->vbi.sliced_mpeg_data[idx][0];
+
+ for (i = 0; i < lines; i++) {
+ struct v4l2_sliced_vbi_data *sdata = cx->vbi.sliced_data + i;
+ int f, l;
+
+ if (sdata->id == 0)
+ continue;
+
+ l = sdata->line - 6;
+ f = sdata->field;
+ if (f)
+ l += 18;
+ if (l < 32)
+ linemask[0] |= (1 << l);
+ else
+ linemask[1] |= (1 << (l - 32));
+ dst[sd + 12 + line * 43] = cx18_service2vbi(sdata->id);
+ memcpy(dst + sd + 12 + line * 43 + 1, sdata->data, 42);
+ line++;
+ }
+ memcpy(dst, mpeg_hdr_data, sizeof(mpeg_hdr_data));
+ if (line == 36) {
+ /* All lines are used, so there is no space for the linemask
+ (the max size of the VBI data is 36 * 43 + 4 bytes).
+ So in this case we use the magic number 'ITV0'. */
+ memcpy(dst + sd, "ITV0", 4);
+ memcpy(dst + sd + 4, dst + sd + 12, line * 43);
+ size = 4 + ((43 * line + 3) & ~3);
+ } else {
+ memcpy(dst + sd, "cx0", 4);
+ memcpy(dst + sd + 4, &linemask[0], 8);
+ size = 12 + ((43 * line + 3) & ~3);
+ }
+ dst[4+16] = (size + 10) >> 8;
+ dst[5+16] = (size + 10) & 0xff;
+ dst[9+16] = 0x21 | ((pts_stamp >> 29) & 0x6);
+ dst[10+16] = (pts_stamp >> 22) & 0xff;
+ dst[11+16] = 1 | ((pts_stamp >> 14) & 0xff);
+ dst[12+16] = (pts_stamp >> 7) & 0xff;
+ dst[13+16] = 1 | ((pts_stamp & 0x7f) << 1);
+ cx->vbi.sliced_mpeg_size[idx] = sd + size;
+}
+
+/* Compress raw VBI format, removes leading SAV codes and surplus space
+ after the field.
+ Returns new compressed size. */
+static u32 compress_raw_buf(struct cx18 *cx, u8 *buf, u32 size)
+{
+ u32 line_size = cx->vbi.raw_decoder_line_size;
+ u32 lines = cx->vbi.count;
+ u8 sav1 = cx->vbi.raw_decoder_sav_odd_field;
+ u8 sav2 = cx->vbi.raw_decoder_sav_even_field;
+ u8 *q = buf;
+ u8 *p;
+ int i;
+
+ for (i = 0; i < lines; i++) {
+ p = buf + i * line_size;
+
+ /* Look for SAV code */
+ if (p[0] != 0xff || p[1] || p[2] ||
+ (p[3] != sav1 && p[3] != sav2))
+ break;
+ memcpy(q, p + 4, line_size - 4);
+ q += line_size - 4;
+ }
+ return lines * (line_size - 4);
+}
+
+
+/* Compressed VBI format, all found sliced blocks put next to one another
+ Returns new compressed size */
+static u32 compress_sliced_buf(struct cx18 *cx, u32 line, u8 *buf,
+ u32 size, u8 sav)
+{
+ u32 line_size = cx->vbi.sliced_decoder_line_size;
+ struct v4l2_decode_vbi_line vbi;
+ int i;
+
+ /* find the first valid line */
+ for (i = 0; i < size; i++, buf++) {
+ if (buf[0] == 0xff && !buf[1] && !buf[2] && buf[3] == sav)
+ break;
+ }
+
+ size -= i;
+ if (size < line_size)
+ return line;
+ for (i = 0; i < size / line_size; i++) {
+ u8 *p = buf + i * line_size;
+
+ /* Look for SAV code */
+ if (p[0] != 0xff || p[1] || p[2] || p[3] != sav)
+ continue;
+ vbi.p = p + 4;
+ cx18_av_cmd(cx, VIDIOC_INT_DECODE_VBI_LINE, &vbi);
+ if (vbi.type) {
+ cx->vbi.sliced_data[line].id = vbi.type;
+ cx->vbi.sliced_data[line].field = vbi.is_second_field;
+ cx->vbi.sliced_data[line].line = vbi.line;
+ memcpy(cx->vbi.sliced_data[line].data, vbi.p, 42);
+ line++;
+ }
+ }
+ return line;
+}
+
+void cx18_process_vbi_data(struct cx18 *cx, struct cx18_buffer *buf,
+ u64 pts_stamp, int streamtype)
+{
+ u8 *p = (u8 *) buf->buf;
+ u32 size = buf->bytesused;
+ int lines;
+
+ if (streamtype != CX18_ENC_STREAM_TYPE_VBI)
+ return;
+
+ /* Raw VBI data */
+ if (cx->vbi.sliced_in->service_set == 0) {
+ u8 type;
+
+ cx18_buf_swap(buf);
+
+ type = p[3];
+
+ size = buf->bytesused = compress_raw_buf(cx, p, size);
+
+ /* second field of the frame? */
+ if (type == cx->vbi.raw_decoder_sav_even_field) {
+ /* Dirty hack needed for backwards
+ compatibility of old VBI software. */
+ p += size - 4;
+ memcpy(p, &cx->vbi.frame, 4);
+ cx->vbi.frame++;
+ }
+ return;
+ }
+
+ /* Sliced VBI data with data insertion */
+ cx18_buf_swap(buf);
+
+ /* first field */
+ lines = compress_sliced_buf(cx, 0, p, size / 2,
+ cx->vbi.sliced_decoder_sav_odd_field);
+ /* second field */
+ /* experimentation shows that the second half does not always
+ begin at the exact address. So start a bit earlier
+ (hence 32). */
+ lines = compress_sliced_buf(cx, lines, p + size / 2 - 32,
+ size / 2 + 32, cx->vbi.sliced_decoder_sav_even_field);
+ /* always return at least one empty line */
+ if (lines == 0) {
+ cx->vbi.sliced_data[0].id = 0;
+ cx->vbi.sliced_data[0].line = 0;
+ cx->vbi.sliced_data[0].field = 0;
+ lines = 1;
+ }
+ buf->bytesused = size = lines * sizeof(cx->vbi.sliced_data[0]);
+ memcpy(p, &cx->vbi.sliced_data[0], size);
+
+ if (cx->vbi.insert_mpeg)
+ copy_vbi_data(cx, lines, pts_stamp);
+ cx->vbi.frame++;
+}
diff --git a/drivers/media/video/cx18/cx18-vbi.h b/drivers/media/video/cx18/cx18-vbi.h
new file mode 100644
index 0000000..c56ff7d
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-vbi.h
@@ -0,0 +1,26 @@
+/*
+ * cx18 Vertical Blank Interval support functions
+ *
+ * Derived from ivtv-vbi.h
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+void cx18_process_vbi_data(struct cx18 *cx, struct cx18_buffer *buf,
+ u64 pts_stamp, int streamtype);
+int cx18_used_line(struct cx18 *cx, int line, int field);
diff --git a/drivers/media/video/cx18/cx18-version.h b/drivers/media/video/cx18/cx18-version.h
new file mode 100644
index 0000000..d5c7a6f
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-version.h
@@ -0,0 +1,34 @@
+/*
+ * cx18 driver version information
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+#ifndef CX18_VERSION_H
+#define CX18_VERSION_H
+
+#define CX18_DRIVER_NAME "cx18"
+#define CX18_DRIVER_VERSION_MAJOR 1
+#define CX18_DRIVER_VERSION_MINOR 0
+#define CX18_DRIVER_VERSION_PATCHLEVEL 0
+
+#define CX18_VERSION __stringify(CX18_DRIVER_VERSION_MAJOR) "." __stringify(CX18_DRIVER_VERSION_MINOR) "." __stringify(CX18_DRIVER_VERSION_PATCHLEVEL)
+#define CX18_DRIVER_VERSION KERNEL_VERSION(CX18_DRIVER_VERSION_MAJOR, \
+ CX18_DRIVER_VERSION_MINOR, CX18_DRIVER_VERSION_PATCHLEVEL)
+
+#endif
diff --git a/drivers/media/video/cx18/cx18-video.c b/drivers/media/video/cx18/cx18-video.c
new file mode 100644
index 0000000..2e5c419
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-video.c
@@ -0,0 +1,45 @@
+/*
+ * cx18 video interface functions
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+#include "cx18-driver.h"
+#include "cx18-video.h"
+#include "cx18-av-core.h"
+#include "cx18-cards.h"
+
+void cx18_video_set_io(struct cx18 *cx)
+{
+ struct v4l2_routing route;
+ int inp = cx->active_input;
+ u32 type;
+
+ route.input = cx->card->video_inputs[inp].video_input;
+ route.output = 0;
+ cx18_av_cmd(cx, VIDIOC_INT_S_VIDEO_ROUTING, &route);
+
+ type = cx->card->video_inputs[inp].video_type;
+
+ if (type == CX18_CARD_INPUT_VID_TUNER)
+ route.input = 0; /* Tuner */
+ else if (type < CX18_CARD_INPUT_COMPOSITE1)
+ route.input = 2; /* S-Video */
+ else
+ route.input = 1; /* Composite */
+}
diff --git a/drivers/media/video/cx18/cx18-video.h b/drivers/media/video/cx18/cx18-video.h
new file mode 100644
index 0000000..529006a
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-video.h
@@ -0,0 +1,22 @@
+/*
+ * cx18 video interface functions
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+void cx18_video_set_io(struct cx18 *cx);
diff --git a/drivers/media/video/cx18/cx23418.h b/drivers/media/video/cx18/cx23418.h
new file mode 100644
index 0000000..33f78da
--- /dev/null
+++ b/drivers/media/video/cx18/cx23418.h
@@ -0,0 +1,458 @@
+/*
+ * cx18 header containing common defines.
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+#ifndef CX23418_H
+#define CX23418_H
+
+#include <media/cx2341x.h>
+
+#define MGR_CMD_MASK 0x40000000
+/* The MSB of the command code indicates that this is the completion of a
+ command */
+#define MGR_CMD_MASK_ACK (MGR_CMD_MASK | 0x80000000)
+
+/* Description: This command creates a new instance of a certain task
+ IN[0] - Task ID. This is one of the XPU_CMD_MASK_YYY where XPU is
+ the processor on which the task YYY will be created
+ OUT[0] - Task handle. This handle is passed along with commands to
+ dispatch to the right instance of the task
+ ReturnCode - One of the ERR_SYS_... */
+#define CX18_CREATE_TASK (MGR_CMD_MASK | 0x0001)
+
+/* Description: This command destroys an instance of a task
+ IN[0] - Task handle. Hanlde of the task to destroy
+ ReturnCode - One of the ERR_SYS_... */
+#define CX18_DESTROY_TASK (MGR_CMD_MASK | 0x0002)
+
+/* All commands for CPU have the following mask set */
+#define CPU_CMD_MASK 0x20000000
+#define CPU_CMD_MASK_ACK (CPU_CMD_MASK | 0x80000000)
+#define CPU_CMD_MASK_CAPTURE (CPU_CMD_MASK | 0x00020000)
+#define CPU_CMD_MASK_TS (CPU_CMD_MASK | 0x00040000)
+
+#define EPU_CMD_MASK 0x02000000
+#define EPU_CMD_MASK_DEBUG (EPU_CMD_MASK | 0x000000)
+#define EPU_CMD_MASK_DE (EPU_CMD_MASK | 0x040000)
+
+/* Description: This command indicates that a Memory Descriptor List has been
+ filled with the requested channel type
+ IN[0] - Task handle. Handle of the task
+ IN[1] - Offset of the MDL_ACK from the beginning of the local DDR.
+ IN[2] - Number of CNXT_MDL_ACK structures in the array pointed to by IN[1]
+ ReturnCode - One of the ERR_DE_... */
+#define CX18_EPU_DMA_DONE (EPU_CMD_MASK_DE | 0x0001)
+
+/* Something interesting happened
+ IN[0] - A value to log
+ IN[1] - An offset of a string in the MiniMe memory;
+ 0/zero/NULL means "I have nothing to say" */
+#define CX18_EPU_DEBUG (EPU_CMD_MASK_DEBUG | 0x0003)
+
+/* Description: This command starts streaming with the set channel type
+ IN[0] - Task handle. Handle of the task to start
+ ReturnCode - One of the ERR_CAPTURE_... */
+#define CX18_CPU_CAPTURE_START (CPU_CMD_MASK_CAPTURE | 0x0002)
+
+/* Description: This command stops streaming with the set channel type
+ IN[0] - Task handle. Handle of the task to stop
+ IN[1] - 0 = stop at end of GOP, 1 = stop at end of frame (MPEG only)
+ ReturnCode - One of the ERR_CAPTURE_... */
+#define CX18_CPU_CAPTURE_STOP (CPU_CMD_MASK_CAPTURE | 0x0003)
+
+/* Description: This command pauses streaming with the set channel type
+ IN[0] - Task handle. Handle of the task to pause
+ ReturnCode - One of the ERR_CAPTURE_... */
+#define CX18_CPU_CAPTURE_PAUSE (CPU_CMD_MASK_CAPTURE | 0x0007)
+
+/* Description: This command resumes streaming with the set channel type
+ IN[0] - Task handle. Handle of the task to resume
+ ReturnCode - One of the ERR_CAPTURE_... */
+#define CX18_CPU_CAPTURE_RESUME (CPU_CMD_MASK_CAPTURE | 0x0008)
+
+#define CAPTURE_CHANNEL_TYPE_NONE 0
+#define CAPTURE_CHANNEL_TYPE_MPEG 1
+#define CAPTURE_CHANNEL_TYPE_INDEX 2
+#define CAPTURE_CHANNEL_TYPE_YUV 3
+#define CAPTURE_CHANNEL_TYPE_PCM 4
+#define CAPTURE_CHANNEL_TYPE_VBI 5
+#define CAPTURE_CHANNEL_TYPE_SLICED_VBI 6
+#define CAPTURE_CHANNEL_TYPE_TS 7
+#define CAPTURE_CHANNEL_TYPE_MAX 15
+
+/* Description: This command sets the channel type. This can only be done
+ when stopped.
+ IN[0] - Task handle. Handle of the task to start
+ IN[1] - Channel Type. See Below.
+ ReturnCode - One of the ERR_CAPTURE_... */
+#define CX18_CPU_SET_CHANNEL_TYPE (CPU_CMD_MASK_CAPTURE + 1)
+
+/* Description: Set stream output type
+ IN[0] - task handle. Handle of the task to start
+ IN[1] - type
+ ReturnCode - One of the ERR_CAPTURE_... */
+#define CX18_CPU_SET_STREAM_OUTPUT_TYPE (CPU_CMD_MASK_CAPTURE | 0x0012)
+
+/* Description: Set video input resolution and frame rate
+ IN[0] - task handle
+ IN[1] - reserved
+ IN[2] - reserved
+ IN[3] - reserved
+ IN[4] - reserved
+ IN[5] - frame rate, 0 - 29.97f/s, 1 - 25f/s
+ ReturnCode - One of the ERR_CAPTURE_... */
+#define CX18_CPU_SET_VIDEO_IN (CPU_CMD_MASK_CAPTURE | 0x0004)
+
+/* Description: Set video frame rate
+ IN[0] - task handle. Handle of the task to start
+ IN[1] - video bit rate mode
+ IN[2] - video average rate
+ IN[3] - video peak rate
+ IN[4] - system mux rate
+ ReturnCode - One of the ERR_CAPTURE_... */
+#define CX18_CPU_SET_VIDEO_RATE (CPU_CMD_MASK_CAPTURE | 0x0005)
+
+/* Description: Set video output resolution
+ IN[0] - task handle
+ IN[1] - horizontal size
+ IN[2] - vertical size
+ ReturnCode - One of the ERR_CAPTURE_... */
+#define CX18_CPU_SET_VIDEO_RESOLUTION (CPU_CMD_MASK_CAPTURE | 0x0006)
+
+/* Description: This command set filter parameters
+ IN[0] - Task handle. Handle of the task
+ IN[1] - type, 0 - temporal, 1 - spatial, 2 - median
+ IN[2] - mode, temporal/spatial: 0 - disable, 1 - static, 2 - dynamic
+ median: 0 = disable, 1 = horizontal, 2 = vertical,
+ 3 = horizontal/vertical, 4 = diagonal
+ IN[3] - strength, temporal 0 - 31, spatial 0 - 15
+ ReturnCode - One of the ERR_CAPTURE_... */
+#define CX18_CPU_SET_FILTER_PARAM (CPU_CMD_MASK_CAPTURE | 0x0009)
+
+/* Description: This command set spatial filter type
+ IN[0] - Task handle.
+ IN[1] - luma type: 0 = disable, 1 = 1D horizontal only, 2 = 1D vertical only,
+ 3 = 2D H/V separable, 4 = 2D symmetric non-separable
+ IN[2] - chroma type: 0 - diable, 1 = 1D horizontal
+ ReturnCode - One of the ERR_CAPTURE_... */
+#define CX18_CPU_SET_SPATIAL_FILTER_TYPE (CPU_CMD_MASK_CAPTURE | 0x000C)
+
+/* Description: This command set coring levels for median filter
+ IN[0] - Task handle.
+ IN[1] - luma_high
+ IN[2] - luma_low
+ IN[3] - chroma_high
+ IN[4] - chroma_low
+ ReturnCode - One of the ERR_CAPTURE_... */
+#define CX18_CPU_SET_MEDIAN_CORING (CPU_CMD_MASK_CAPTURE | 0x000E)
+
+/* Description: This command set the picture type mask for index file
+ IN[0] - 0 = disable index file output
+ 1 = output I picture
+ 2 = P picture
+ 4 = B picture
+ other = illegal */
+#define CX18_CPU_SET_INDEXTABLE (CPU_CMD_MASK_CAPTURE | 0x0010)
+
+/* Description: Set audio parameters
+ IN[0] - task handle. Handle of the task to start
+ IN[1] - audio parameter
+ ReturnCode - One of the ERR_CAPTURE_... */
+#define CX18_CPU_SET_AUDIO_PARAMETERS (CPU_CMD_MASK_CAPTURE | 0x0011)
+
+/* Description: Set video mute
+ IN[0] - task handle. Handle of the task to start
+ IN[1] - bit31-24: muteYvalue
+ bit23-16: muteUvalue
+ bit15-8: muteVvalue
+ bit0: 1:mute, 0: unmute
+ ReturnCode - One of the ERR_CAPTURE_... */
+#define CX18_CPU_SET_VIDEO_MUTE (CPU_CMD_MASK_CAPTURE | 0x0013)
+
+/* Description: Set audio mute
+ IN[0] - task handle. Handle of the task to start
+ IN[1] - mute/unmute
+ ReturnCode - One of the ERR_CAPTURE_... */
+#define CX18_CPU_SET_AUDIO_MUTE (CPU_CMD_MASK_CAPTURE | 0x0014)
+
+/* Description: Set stream output type
+ IN[0] - task handle. Handle of the task to start
+ IN[1] - subType
+ SET_INITIAL_SCR 1
+ SET_QUALITY_MODE 2
+ SET_VIM_PROTECT_MODE 3
+ SET_PTS_CORRECTION 4
+ SET_USB_FLUSH_MODE 5
+ SET_MERAQPAR_ENABLE 6
+ SET_NAV_PACK_INSERTION 7
+ SET_SCENE_CHANGE_ENABLE 8
+ IN[2] - parameter 1
+ IN[3] - parameter 2
+ ReturnCode - One of the ERR_CAPTURE_... */
+#define CX18_CPU_SET_MISC_PARAMETERS (CPU_CMD_MASK_CAPTURE | 0x0015)
+
+/* Description: Set raw VBI parameters
+ IN[0] - Task handle
+ IN[1] - No. of input lines per field:
+ bit[15:0]: field 1,
+ bit[31:16]: field 2
+ IN[2] - No. of input bytes per line
+ IN[3] - No. of output frames per transfer
+ IN[4] - start code
+ IN[5] - stop code
+ ReturnCode */
+#define CX18_CPU_SET_RAW_VBI_PARAM (CPU_CMD_MASK_CAPTURE | 0x0016)
+
+/* Description: Set capture line No.
+ IN[0] - task handle. Handle of the task to start
+ IN[1] - height1
+ IN[2] - height2
+ ReturnCode - One of the ERR_CAPTURE_... */
+#define CX18_CPU_SET_CAPTURE_LINE_NO (CPU_CMD_MASK_CAPTURE | 0x0017)
+
+/* Description: Set copyright
+ IN[0] - task handle. Handle of the task to start
+ IN[1] - copyright
+ ReturnCode - One of the ERR_CAPTURE_... */
+#define CX18_CPU_SET_COPYRIGHT (CPU_CMD_MASK_CAPTURE | 0x0018)
+
+/* Description: Set audio PID
+ IN[0] - task handle. Handle of the task to start
+ IN[1] - PID
+ ReturnCode - One of the ERR_CAPTURE_... */
+#define CX18_CPU_SET_AUDIO_PID (CPU_CMD_MASK_CAPTURE | 0x0019)
+
+/* Description: Set video PID
+ IN[0] - task handle. Handle of the task to start
+ IN[1] - PID
+ ReturnCode - One of the ERR_CAPTURE_... */
+#define CX18_CPU_SET_VIDEO_PID (CPU_CMD_MASK_CAPTURE | 0x001A)
+
+/* Description: Set Vertical Crop Line
+ IN[0] - task handle. Handle of the task to start
+ IN[1] - Line
+ ReturnCode - One of the ERR_CAPTURE_... */
+#define CX18_CPU_SET_VER_CROP_LINE (CPU_CMD_MASK_CAPTURE | 0x001B)
+
+/* Description: Set COP structure
+ IN[0] - task handle. Handle of the task to start
+ IN[1] - M
+ IN[2] - N
+ ReturnCode - One of the ERR_CAPTURE_... */
+#define CX18_CPU_SET_GOP_STRUCTURE (CPU_CMD_MASK_CAPTURE | 0x001C)
+
+/* Description: Set Scene Change Detection
+ IN[0] - task handle. Handle of the task to start
+ IN[1] - scene change
+ ReturnCode - One of the ERR_CAPTURE_... */
+#define CX18_CPU_SET_SCENE_CHANGE_DETECTION (CPU_CMD_MASK_CAPTURE | 0x001D)
+
+/* Description: Set Aspect Ratio
+ IN[0] - task handle. Handle of the task to start
+ IN[1] - AspectRatio
+ ReturnCode - One of the ERR_CAPTURE_... */
+#define CX18_CPU_SET_ASPECT_RATIO (CPU_CMD_MASK_CAPTURE | 0x001E)
+
+/* Description: Set Skip Input Frame
+ IN[0] - task handle. Handle of the task to start
+ IN[1] - skip input frames
+ ReturnCode - One of the ERR_CAPTURE_... */
+#define CX18_CPU_SET_SKIP_INPUT_FRAME (CPU_CMD_MASK_CAPTURE | 0x001F)
+
+/* Description: Set sliced VBI parameters -
+ Note This API will only apply to MPEG and Sliced VBI Channels
+ IN[0] - Task handle
+ IN[1] - output type, 0 - CC, 1 - Moji, 2 - Teletext
+ IN[2] - start / stop line
+ bit[15:0] start line number
+ bit[31:16] stop line number
+ IN[3] - number of output frames per interrupt
+ IN[4] - VBI insertion mode
+ bit 0: output user data, 1 - enable
+ bit 1: output private stream, 1 - enable
+ bit 2: mux option, 0 - in GOP, 1 - in picture
+ bit[7:0] private stream ID
+ IN[5] - insertion period while mux option is in picture
+ ReturnCode - VBI data offset */
+#define CX18_CPU_SET_SLICED_VBI_PARAM (CPU_CMD_MASK_CAPTURE | 0x0020)
+
+/* Description: Set the user data place holder
+ IN[0] - type of data (0 for user)
+ IN[1] - Stuffing period
+ IN[2] - ID data size in word (less than 10)
+ IN[3] - Pointer to ID buffer */
+#define CX18_CPU_SET_USERDATA_PLACE_HOLDER (CPU_CMD_MASK_CAPTURE | 0x0021)
+
+
+/* Description:
+ In[0] Task Handle
+ return parameter:
+ Out[0] Reserved
+ Out[1] Video PTS bit[32:2] of last output video frame.
+ Out[2] Video PTS bit[ 1:0] of last output video frame.
+ Out[3] Hardware Video PTS counter bit[31:0],
+ these bits get incremented on every 90kHz clock tick.
+ Out[4] Hardware Video PTS counter bit32,
+ these bits get incremented on every 90kHz clock tick.
+ ReturnCode */
+#define CX18_CPU_GET_ENC_PTS (CPU_CMD_MASK_CAPTURE | 0x0022)
+
+/* Below is the list of commands related to the data exchange */
+#define CPU_CMD_MASK_DE (CPU_CMD_MASK | 0x040000)
+
+/* Description: This command provides the physical base address of the local
+ DDR as viewed by EPU
+ IN[0] - Physical offset where EPU has the local DDR mapped
+ ReturnCode - One of the ERR_DE_... */
+#define CPU_CMD_DE_SetBase (CPU_CMD_MASK_DE | 0x0001)
+
+/* Description: This command provides the offsets in the device memory where
+ the 2 cx18_mdl_ack blocks reside
+ IN[0] - Task handle. Handle of the task to start
+ IN[1] - Offset of the first cx18_mdl_ack from the beginning of the
+ local DDR.
+ IN[2] - Offset of the second cx18_mdl_ack from the beginning of the
+ local DDR.
+ ReturnCode - One of the ERR_DE_... */
+#define CX18_CPU_DE_SET_MDL_ACK (CPU_CMD_MASK_DE | 0x0002)
+
+/* Description: This command provides the offset to a Memory Descriptor List
+ IN[0] - Task handle. Handle of the task to start
+ IN[1] - Offset of the MDL from the beginning of the local DDR.
+ IN[2] - Number of cx18_mdl structures in the array pointed to by IN[1]
+ IN[3] - Buffer ID
+ IN[4] - Total buffer length
+ ReturnCode - One of the ERR_DE_... */
+#define CX18_CPU_DE_SET_MDL (CPU_CMD_MASK_DE | 0x0005)
+
+/* Description: This command requests return of all current Memory
+ Descriptor Lists to the driver
+ IN[0] - Task handle. Handle of the task to start
+ ReturnCode - One of the ERR_DE_... */
+/* #define CX18_CPU_DE_ReleaseMDL (CPU_CMD_MASK_DE | 0x0006) */
+
+/* Description: This command signals the cpu that the dat buffer has been
+ consumed and ready for re-use.
+ IN[0] - Task handle. Handle of the task
+ IN[1] - Offset of the data block from the beginning of the local DDR.
+ IN[2] - Number of bytes in the data block
+ ReturnCode - One of the ERR_DE_... */
+/* #define CX18_CPU_DE_RELEASE_BUFFER (CPU_CMD_MASK_DE | 0x0007) */
+
+/* No Error / Success */
+#define CNXT_OK 0x000000
+
+/* Received unknown command */
+#define CXERR_UNK_CMD 0x000001
+
+/* First parameter in the command is invalid */
+#define CXERR_INVALID_PARAM1 0x000002
+
+/* Second parameter in the command is invalid */
+#define CXERR_INVALID_PARAM2 0x000003
+
+/* Device interface is not open/found */
+#define CXERR_DEV_NOT_FOUND 0x000004
+
+/* Requested function is not implemented/available */
+#define CXERR_NOTSUPPORTED 0x000005
+
+/* Invalid pointer is provided */
+#define CXERR_BADPTR 0x000006
+
+/* Unable to allocate memory */
+#define CXERR_NOMEM 0x000007
+
+/* Object/Link not found */
+#define CXERR_LINK 0x000008
+
+/* Device busy, command cannot be executed */
+#define CXERR_BUSY 0x000009
+
+/* File/device/handle is not open. */
+#define CXERR_NOT_OPEN 0x00000A
+
+/* Value is out of range */
+#define CXERR_OUTOFRANGE 0x00000B
+
+/* Buffer overflow */
+#define CXERR_OVERFLOW 0x00000C
+
+/* Version mismatch */
+#define CXERR_BADVER 0x00000D
+
+/* Operation timed out */
+#define CXERR_TIMEOUT 0x00000E
+
+/* Operation aborted */
+#define CXERR_ABORT 0x00000F
+
+/* Specified I2C device not found for read/write */
+#define CXERR_I2CDEV_NOTFOUND 0x000010
+
+/* Error in I2C data xfer (but I2C device is present) */
+#define CXERR_I2CDEV_XFERERR 0x000011
+
+/* Chanel changing component not ready */
+#define CXERR_CHANNELNOTREADY 0x000012
+
+/* PPU (Presensation/Decoder) mail box is corrupted */
+#define CXERR_PPU_MB_CORRUPT 0x000013
+
+/* CPU (Capture/Encoder) mail box is corrupted */
+#define CXERR_CPU_MB_CORRUPT 0x000014
+
+/* APU (Audio) mail box is corrupted */
+#define CXERR_APU_MB_CORRUPT 0x000015
+
+/* Unable to open file for reading */
+#define CXERR_FILE_OPEN_READ 0x000016
+
+/* Unable to open file for writing */
+#define CXERR_FILE_OPEN_WRITE 0x000017
+
+/* Unable to find the I2C section specified */
+#define CXERR_I2C_BADSECTION 0x000018
+
+/* Error in I2C data xfer (but I2C device is present) */
+#define CXERR_I2CDEV_DATALOW 0x000019
+
+/* Error in I2C data xfer (but I2C device is present) */
+#define CXERR_I2CDEV_CLOCKLOW 0x00001A
+
+/* No Interrupt received from HW (for I2C access) */
+#define CXERR_NO_HW_I2C_INTR 0x00001B
+
+/* RPU is not ready to accept commands! */
+#define CXERR_RPU_NOT_READY 0x00001C
+
+/* RPU is not ready to accept commands! */
+#define CXERR_RPU_NO_ACK 0x00001D
+
+/* The are no buffers ready. Try again soon! */
+#define CXERR_NODATA_AGAIN 0x00001E
+
+/* The stream is stopping. Function not alllowed now! */
+#define CXERR_STOPPING_STATUS 0x00001F
+
+/* Trying to access hardware when the power is turned OFF */
+#define CXERR_DEVPOWER_OFF 0x000020
+
+#endif /* CX23418_H */
diff --git a/drivers/media/video/cx23885/Kconfig b/drivers/media/video/cx23885/Kconfig
index ca5fbce..cadf936 100644
--- a/drivers/media/video/cx23885/Kconfig
+++ b/drivers/media/video/cx23885/Kconfig
@@ -4,19 +4,19 @@
select I2C_ALGOBIT
select FW_LOADER
select VIDEO_BTCX
- select VIDEO_TUNER
+ select MEDIA_TUNER
select VIDEO_TVEEPROM
select VIDEO_IR
select VIDEOBUF_DVB
select VIDEO_CX25840
- select DVB_TUNER_MT2131 if !DVB_FE_CUSTOMISE
+ select MEDIA_TUNER_MT2131 if !DVB_FE_CUSTOMISE
select DVB_S5H1409 if !DVB_FE_CUSTOMISE
select DVB_LGDT330X if !DVB_FE_CUSTOMISE
select DVB_PLL if !DVB_FE_CUSTOMISE
- select TUNER_XC2028 if !DVB_FE_CUSTOMIZE
- select TUNER_TDA8290 if !DVB_FE_CUSTOMIZE
- select DVB_TDA18271 if !DVB_FE_CUSTOMIZE
- select DVB_TUNER_XC5000 if !DVB_FE_CUSTOMIZE
+ select MEDIA_TUNER_XC2028 if !DVB_FE_CUSTOMIZE
+ select MEDIA_TUNER_TDA8290 if !DVB_FE_CUSTOMIZE
+ select MEDIA_TUNER_TDA18271 if !DVB_FE_CUSTOMIZE
+ select MEDIA_TUNER_XC5000 if !DVB_FE_CUSTOMIZE
select DVB_TDA10048 if !DVB_FE_CUSTOMIZE
---help---
This is a video4linux driver for Conexant 23885 based
diff --git a/drivers/media/video/cx23885/Makefile b/drivers/media/video/cx23885/Makefile
index d7b0721..29c23b4 100644
--- a/drivers/media/video/cx23885/Makefile
+++ b/drivers/media/video/cx23885/Makefile
@@ -3,6 +3,7 @@
obj-$(CONFIG_VIDEO_CX23885) += cx23885.o
EXTRA_CFLAGS += -Idrivers/media/video
+EXTRA_CFLAGS += -Idrivers/media/common/tuners
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
diff --git a/drivers/media/video/cx88/Kconfig b/drivers/media/video/cx88/Kconfig
index 27635cd..b0d7d6a 100644
--- a/drivers/media/video/cx88/Kconfig
+++ b/drivers/media/video/cx88/Kconfig
@@ -5,7 +5,7 @@
select FW_LOADER
select VIDEO_BTCX
select VIDEOBUF_DMA_SG
- select VIDEO_TUNER
+ select MEDIA_TUNER
select VIDEO_TVEEPROM
select VIDEO_IR
select VIDEO_WM8775 if VIDEO_HELPER_CHIPS_AUTO
@@ -57,7 +57,7 @@
select DVB_NXT200X if !DVB_FE_CUSTOMISE
select DVB_CX24123 if !DVB_FE_CUSTOMISE
select DVB_ISL6421 if !DVB_FE_CUSTOMISE
- select TUNER_SIMPLE if !DVB_FE_CUSTOMISE
+ select MEDIA_TUNER_SIMPLE if !DVB_FE_CUSTOMISE
select DVB_S5H1411 if !DVB_FE_CUSTOMISE
---help---
This adds support for DVB/ATSC cards based on the
diff --git a/drivers/media/video/cx88/Makefile b/drivers/media/video/cx88/Makefile
index 532cee3..6ec30f2 100644
--- a/drivers/media/video/cx88/Makefile
+++ b/drivers/media/video/cx88/Makefile
@@ -10,5 +10,6 @@
obj-$(CONFIG_VIDEO_CX88_VP3054) += cx88-vp3054-i2c.o
EXTRA_CFLAGS += -Idrivers/media/video
+EXTRA_CFLAGS += -Idrivers/media/common/tuners
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index 2b6b283..aeba26d 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -57,6 +57,9 @@
/* ------------------------------------------------------------------ */
/* board config info */
+/* If radio_type !=UNSET, radio_addr should be specified
+ */
+
static const struct cx88_board cx88_boards[] = {
[CX88_BOARD_UNKNOWN] = {
.name = "UNKNOWN/GENERIC",
@@ -2446,25 +2449,31 @@
static void cx88_card_setup(struct cx88_core *core)
{
static u8 eeprom[256];
+ struct tuner_setup tun_setup;
+ unsigned int mode_mask = T_RADIO |
+ T_ANALOG_TV |
+ T_DIGITAL_TV;
+
+ memset(&tun_setup, 0, sizeof(tun_setup));
if (0 == core->i2c_rc) {
core->i2c_client.addr = 0xa0 >> 1;
- tveeprom_read(&core->i2c_client,eeprom,sizeof(eeprom));
+ tveeprom_read(&core->i2c_client, eeprom, sizeof(eeprom));
}
switch (core->boardnr) {
case CX88_BOARD_HAUPPAUGE:
case CX88_BOARD_HAUPPAUGE_ROSLYN:
if (0 == core->i2c_rc)
- hauppauge_eeprom(core,eeprom+8);
+ hauppauge_eeprom(core, eeprom+8);
break;
case CX88_BOARD_GDI:
if (0 == core->i2c_rc)
- gdi_eeprom(core,eeprom);
+ gdi_eeprom(core, eeprom);
break;
case CX88_BOARD_WINFAST2000XP_EXPERT:
if (0 == core->i2c_rc)
- leadtek_eeprom(core,eeprom);
+ leadtek_eeprom(core, eeprom);
break;
case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1:
case CX88_BOARD_HAUPPAUGE_NOVASE2_S1:
@@ -2474,7 +2483,7 @@
case CX88_BOARD_HAUPPAUGE_HVR3000:
case CX88_BOARD_HAUPPAUGE_HVR1300:
if (0 == core->i2c_rc)
- hauppauge_eeprom(core,eeprom);
+ hauppauge_eeprom(core, eeprom);
break;
case CX88_BOARD_KWORLD_DVBS_100:
cx_write(MO_GP0_IO, 0x000007f8);
@@ -2555,6 +2564,35 @@
cx88_call_i2c_clients(core, TUNER_SET_CONFIG, &tea5767_cfg);
}
+ } /*end switch() */
+
+
+ /* Setup tuners */
+ if ((core->board.radio_type != UNSET)) {
+ tun_setup.mode_mask = T_RADIO;
+ tun_setup.type = core->board.radio_type;
+ tun_setup.addr = core->board.radio_addr;
+ tun_setup.tuner_callback = cx88_tuner_callback;
+ cx88_call_i2c_clients(core, TUNER_SET_TYPE_ADDR, &tun_setup);
+ mode_mask &= ~T_RADIO;
+ }
+
+ if (core->board.tuner_type != TUNER_ABSENT) {
+ tun_setup.mode_mask = mode_mask;
+ tun_setup.type = core->board.tuner_type;
+ tun_setup.addr = core->board.tuner_addr;
+ tun_setup.tuner_callback = cx88_tuner_callback;
+
+ cx88_call_i2c_clients(core, TUNER_SET_TYPE_ADDR, &tun_setup);
+ }
+
+ if (core->board.tda9887_conf) {
+ struct v4l2_priv_tun_config tda9887_cfg;
+
+ tda9887_cfg.tuner = TUNER_TDA9887;
+ tda9887_cfg.priv = &core->board.tda9887_conf;
+
+ cx88_call_i2c_clients(core, TUNER_SET_CONFIG, &tda9887_cfg);
}
if (core->board.tuner_type == TUNER_XC2028) {
@@ -2572,6 +2610,7 @@
ctl.fname);
cx88_call_i2c_clients(core, TUNER_SET_CONFIG, &xc2028_cfg);
}
+ cx88_call_i2c_clients (core, TUNER_SET_STANDBY, NULL);
}
/* ------------------------------------------------------------------ */
@@ -2710,7 +2749,6 @@
if (TUNER_ABSENT != core->board.tuner_type)
request_module("tuner");
- cx88_call_i2c_clients (core, TUNER_SET_STANDBY, NULL);
cx88_card_setup(core);
cx88_ir_init(core, pci);
diff --git a/drivers/media/video/cx88/cx88-i2c.c b/drivers/media/video/cx88/cx88-i2c.c
index c6b4473..00aa7a3 100644
--- a/drivers/media/video/cx88/cx88-i2c.c
+++ b/drivers/media/video/cx88/cx88-i2c.c
@@ -104,37 +104,7 @@
dprintk(1, "%s i2c attach [addr=0x%x,client=%s]\n",
client->driver->driver.name, client->addr, client->name);
- if (!client->driver->command)
- return 0;
- if (core->board.radio_type != UNSET) {
- if ((core->board.radio_addr==ADDR_UNSET)||(core->board.radio_addr==client->addr)) {
- tun_setup.mode_mask = T_RADIO;
- tun_setup.type = core->board.radio_type;
- tun_setup.addr = core->board.radio_addr;
- tun_setup.tuner_callback = cx88_tuner_callback;
- client->driver->command (client, TUNER_SET_TYPE_ADDR, &tun_setup);
- }
- }
- if (core->board.tuner_type != UNSET) {
- if ((core->board.tuner_addr==ADDR_UNSET)||(core->board.tuner_addr==client->addr)) {
-
- tun_setup.mode_mask = T_ANALOG_TV;
- tun_setup.type = core->board.tuner_type;
- tun_setup.addr = core->board.tuner_addr;
- tun_setup.tuner_callback = cx88_tuner_callback;
- client->driver->command (client,TUNER_SET_TYPE_ADDR, &tun_setup);
- }
- }
-
- if (core->board.tda9887_conf) {
- struct v4l2_priv_tun_config tda9887_cfg;
-
- tda9887_cfg.tuner = TUNER_TDA9887;
- tda9887_cfg.priv = &core->board.tda9887_conf;
-
- client->driver->command(client, TUNER_SET_CONFIG, &tda9887_cfg);
- }
return 0;
}
diff --git a/drivers/media/video/em28xx/Kconfig b/drivers/media/video/em28xx/Kconfig
index 9caffed..c7c2896 100644
--- a/drivers/media/video/em28xx/Kconfig
+++ b/drivers/media/video/em28xx/Kconfig
@@ -1,7 +1,7 @@
config VIDEO_EM28XX
tristate "Empia EM28xx USB video capture support"
depends on VIDEO_DEV && I2C && INPUT
- select VIDEO_TUNER
+ select MEDIA_TUNER
select VIDEO_TVEEPROM
select VIDEO_IR
select VIDEOBUF_VMALLOC
diff --git a/drivers/media/video/em28xx/Makefile b/drivers/media/video/em28xx/Makefile
index 3d1c3cc..8137a8c 100644
--- a/drivers/media/video/em28xx/Makefile
+++ b/drivers/media/video/em28xx/Makefile
@@ -8,6 +8,7 @@
obj-$(CONFIG_VIDEO_EM28XX_DVB) += em28xx-dvb.o
EXTRA_CFLAGS += -Idrivers/media/video
+EXTRA_CFLAGS += -Idrivers/media/common/tuners
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
diff --git a/drivers/media/video/ivtv/Kconfig b/drivers/media/video/ivtv/Kconfig
index b617170..eec115b 100644
--- a/drivers/media/video/ivtv/Kconfig
+++ b/drivers/media/video/ivtv/Kconfig
@@ -4,7 +4,7 @@
select I2C_ALGOBIT
select FW_LOADER
select VIDEO_IR
- select VIDEO_TUNER
+ select MEDIA_TUNER
select VIDEO_TVEEPROM
select VIDEO_CX2341X
select VIDEO_CX25840
diff --git a/drivers/media/video/ivtv/Makefile b/drivers/media/video/ivtv/Makefile
index a038901..26ce0d6 100644
--- a/drivers/media/video/ivtv/Makefile
+++ b/drivers/media/video/ivtv/Makefile
@@ -8,6 +8,7 @@
obj-$(CONFIG_VIDEO_FB_IVTV) += ivtvfb.o
EXTRA_CFLAGS += -Idrivers/media/video
+EXTRA_CFLAGS += -Idrivers/media/common/tuners
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
diff --git a/drivers/media/video/ivtv/ivtv-cards.c b/drivers/media/video/ivtv/ivtv-cards.c
index e908649..4fb8fae 100644
--- a/drivers/media/video/ivtv/ivtv-cards.c
+++ b/drivers/media/video/ivtv/ivtv-cards.c
@@ -40,6 +40,8 @@
#define MSP_MONO MSP_INPUT(MSP_IN_MONO, MSP_IN_TUNER1, \
MSP_DSP_IN_SCART, MSP_DSP_IN_SCART)
+#define V4L2_STD_NOT_MN (V4L2_STD_PAL|V4L2_STD_SECAM)
+
/* usual i2c tuner addresses to probe */
static struct ivtv_card_tuner_i2c ivtv_i2c_std = {
.radio = { I2C_CLIENT_END },
@@ -298,7 +300,7 @@
.gpio_audio_detect = { .mask = 0x0900, .stereo = 0x0100 },
.tuners = {
/* The PAL tuner is confirmed */
- { .std = V4L2_STD_625_50, .tuner = TUNER_PHILIPS_FQ1216ME },
+ { .std = V4L2_STD_NOT_MN, .tuner = TUNER_PHILIPS_FQ1216ME },
{ .std = V4L2_STD_ALL, .tuner = TUNER_PHILIPS_FQ1286 },
},
.pci_list = ivtv_pci_mpg600,
@@ -339,7 +341,7 @@
.lang1 = 0x0004, .lang2 = 0x0000, .both = 0x0008 },
.gpio_audio_detect = { .mask = 0x0900, .stereo = 0x0100 },
.tuners = {
- { .std = V4L2_STD_625_50, .tuner = TUNER_PHILIPS_FQ1216ME },
+ { .std = V4L2_STD_NOT_MN, .tuner = TUNER_PHILIPS_FQ1216ME },
{ .std = V4L2_STD_ALL, .tuner = TUNER_PHILIPS_FQ1286 },
},
.pci_list = ivtv_pci_mpg160,
@@ -375,7 +377,7 @@
{ IVTV_CARD_INPUT_LINE_IN1, CX25840_AUDIO_SERIAL },
},
.tuners = {
- { .std = V4L2_STD_625_50, .tuner = TUNER_PHILIPS_FQ1216ME },
+ { .std = V4L2_STD_NOT_MN, .tuner = TUNER_PHILIPS_FQ1216ME },
{ .std = V4L2_STD_ALL, .tuner = TUNER_PHILIPS_FQ1286 },
},
.pci_list = ivtv_pci_pg600,
@@ -416,7 +418,7 @@
on the country/region setting of the user to decide which tuner
is available. */
.tuners = {
- { .std = V4L2_STD_625_50, .tuner = TUNER_PHILIPS_FM1216ME_MK3 },
+ { .std = V4L2_STD_NOT_MN, .tuner = TUNER_PHILIPS_FM1216ME_MK3 },
{ .std = V4L2_STD_ALL - V4L2_STD_NTSC_M_JP,
.tuner = TUNER_PHILIPS_FM1236_MK3 },
{ .std = V4L2_STD_NTSC_M_JP, .tuner = TUNER_PHILIPS_FQ1286 },
@@ -490,7 +492,7 @@
.gpio_video_input = { .mask = 0x0030, .tuner = 0x0000,
.composite = 0x0010, .svideo = 0x0020 },
.tuners = {
- { .std = V4L2_STD_525_60, .tuner = TUNER_PHILIPS_FQ1286 },
+ { .std = V4L2_STD_525_60|V4L2_STD_MN, .tuner = TUNER_PHILIPS_FQ1286 },
},
.pci_list = ivtv_pci_tg5000tv,
.i2c = &ivtv_i2c_std,
@@ -521,7 +523,7 @@
{ IVTV_CARD_INPUT_AUD_TUNER, MSP_TUNER },
},
.tuners = {
- { .std = V4L2_STD_525_60, .tuner = TUNER_PHILIPS_FQ1286 },
+ { .std = V4L2_STD_525_60|V4L2_STD_MN, .tuner = TUNER_PHILIPS_FQ1286 },
},
.pci_list = ivtv_pci_va2000,
.i2c = &ivtv_i2c_std,
@@ -565,7 +567,7 @@
.gpio_audio_freq = { .mask = 0xc000, .f32000 = 0x0000,
.f44100 = 0x4000, .f48000 = 0x8000 },
.tuners = {
- { .std = V4L2_STD_625_50, .tuner = TUNER_PHILIPS_FM1216ME_MK3 },
+ { .std = V4L2_STD_NOT_MN, .tuner = TUNER_PHILIPS_FM1216ME_MK3 },
{ .std = V4L2_STD_ALL, .tuner = TUNER_PHILIPS_FM1236_MK3 },
},
.pci_list = ivtv_pci_cx23416gyc,
@@ -597,7 +599,7 @@
.gpio_audio_freq = { .mask = 0xc000, .f32000 = 0x0000,
.f44100 = 0x4000, .f48000 = 0x8000 },
.tuners = {
- { .std = V4L2_STD_625_50, .tuner = TUNER_PHILIPS_FM1216ME_MK3 },
+ { .std = V4L2_STD_NOT_MN, .tuner = TUNER_PHILIPS_FM1216ME_MK3 },
{ .std = V4L2_STD_ALL, .tuner = TUNER_PHILIPS_FM1236_MK3 },
},
.i2c = &ivtv_i2c_std,
@@ -627,7 +629,7 @@
.gpio_audio_freq = { .mask = 0xc000, .f32000 = 0x0000,
.f44100 = 0x4000, .f48000 = 0x8000 },
.tuners = {
- { .std = V4L2_STD_625_50, .tuner = TUNER_PHILIPS_FM1216ME_MK3 },
+ { .std = V4L2_STD_NOT_MN, .tuner = TUNER_PHILIPS_FM1216ME_MK3 },
{ .std = V4L2_STD_ALL, .tuner = TUNER_PHILIPS_FM1236_MK3 },
},
.i2c = &ivtv_i2c_std,
@@ -667,7 +669,7 @@
.gpio_audio_input = { .mask = 0xffff, .tuner = 0x0200, .linein = 0x0300 },
.tuners = {
/* This card has the Panasonic VP27 tuner */
- { .std = V4L2_STD_525_60, .tuner = TUNER_PANASONIC_VP27 },
+ { .std = V4L2_STD_525_60|V4L2_STD_MN, .tuner = TUNER_PANASONIC_VP27 },
},
.pci_list = ivtv_pci_gv_mvprx,
.i2c = &ivtv_i2c_std,
@@ -704,7 +706,7 @@
.gpio_audio_input = { .mask = 0xffff, .tuner = 0x0200, .linein = 0x0300 },
.tuners = {
/* This card has the Panasonic VP27 tuner */
- { .std = V4L2_STD_525_60, .tuner = TUNER_PANASONIC_VP27 },
+ { .std = V4L2_STD_525_60|V4L2_STD_MN, .tuner = TUNER_PANASONIC_VP27 },
},
.pci_list = ivtv_pci_gv_mvprx2e,
.i2c = &ivtv_i2c_std,
@@ -739,7 +741,7 @@
.gpio_init = { .direction = 0xf000, .initial_value = 0xA000 },
.tuners = {
/* This card has a Philips FQ1216ME MK3 tuner */
- { .std = V4L2_STD_625_50, .tuner = TUNER_PHILIPS_FM1216ME_MK3 },
+ { .std = V4L2_STD_NOT_MN, .tuner = TUNER_PHILIPS_FM1216ME_MK3 },
},
.pci_list = ivtv_pci_gotview_pci_dvd,
.i2c = &ivtv_i2c_std,
@@ -778,7 +780,7 @@
.gpio_audio_input = { .mask = 0x0800, .tuner = 0, .linein = 0, .radio = 0x0800 },
.tuners = {
/* This card has a Philips FQ1216ME MK5 tuner */
- { .std = V4L2_STD_625_50, .tuner = TUNER_PHILIPS_FM1216ME_MK3 },
+ { .std = V4L2_STD_NOT_MN, .tuner = TUNER_PHILIPS_FM1216ME_MK3 },
},
.pci_list = ivtv_pci_gotview_pci_dvd2,
.i2c = &ivtv_i2c_std,
@@ -856,7 +858,7 @@
.gpio_video_input = { .mask = 0x0030, .tuner = 0x0000,
.composite = 0x0010, .svideo = 0x0020},
.tuners = {
- { .std = V4L2_STD_525_60, .tuner = TUNER_PHILIPS_FQ1286 },
+ { .std = V4L2_STD_525_60|V4L2_STD_MN, .tuner = TUNER_PHILIPS_FQ1286 },
},
.pci_list = ivtv_pci_dctmvtvp1,
.i2c = &ivtv_i2c_std,
@@ -875,6 +877,7 @@
static const struct ivtv_card ivtv_card_pg600v2 = {
.type = IVTV_CARD_PG600V2,
.name = "Yuan PG600-2, GotView PCI DVD Lite",
+ .comment = "only Composite and S-Video inputs are supported, not the tuner\n",
.v4l2_capabilities = IVTV_CAP_ENCODER,
.hw_video = IVTV_HW_CX25840,
.hw_audio = IVTV_HW_CX25840,
@@ -921,6 +924,7 @@
},
.radio_input = { IVTV_CARD_INPUT_AUD_TUNER, CX25840_AUDIO5 },
.gpio_init = { .direction = 0x1000, .initial_value = 0x1000 }, /* tuner reset */
+ .xceive_pin = 12,
.tuners = {
{ .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 },
},
@@ -944,15 +948,22 @@
.hw_video = IVTV_HW_CX25840,
.hw_audio = IVTV_HW_CX25840,
.hw_audio_ctrl = IVTV_HW_CX25840,
- .hw_all = IVTV_HW_CX25840 | IVTV_HW_WM8739,
+ .hw_all = IVTV_HW_CX25840 | IVTV_HW_TUNER | IVTV_HW_WM8739,
.video_inputs = {
- { IVTV_CARD_INPUT_SVIDEO1, 0, CX25840_SVIDEO3 },
- { IVTV_CARD_INPUT_COMPOSITE1, 0, CX25840_COMPOSITE1 },
+ { IVTV_CARD_INPUT_VID_TUNER, 0, CX25840_COMPOSITE2 },
+ { IVTV_CARD_INPUT_SVIDEO1, 1, CX25840_SVIDEO3 },
+ { IVTV_CARD_INPUT_COMPOSITE1, 1, CX25840_COMPOSITE1 },
},
.audio_inputs = {
+ { IVTV_CARD_INPUT_AUD_TUNER, CX25840_AUDIO5 },
{ IVTV_CARD_INPUT_LINE_IN1, CX25840_AUDIO_SERIAL, 1 },
},
- .gpio_init = { .direction = 0xe000, .initial_value = 0x4000 }, /* enable line-in */
+ /* enable line-in */
+ .gpio_init = { .direction = 0xe400, .initial_value = 0x4400 },
+ .xceive_pin = 10,
+ .tuners = {
+ { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 },
+ },
.pci_list = ivtv_pci_avertv_mce116,
.i2c = &ivtv_i2c_std,
};
@@ -990,7 +1001,7 @@
.gpio_audio_input = { .mask = 0x0800, .tuner = 0, .linein = 0, .radio = 0x0800 },
.tuners = {
/* This card has a Partsnic PTI-5NF05 tuner */
- { .std = V4L2_STD_525_60, .tuner = TUNER_TCL_2002N },
+ { .std = V4L2_STD_525_60|V4L2_STD_MN, .tuner = TUNER_TCL_2002N },
},
.pci_list = ivtv_pci_aver_pvr150,
.i2c = &ivtv_i2c_radio,
@@ -1058,12 +1069,48 @@
},
.radio_input = { IVTV_CARD_INPUT_AUD_TUNER, CX25840_AUDIO_SERIAL, M52790_IN_TUNER },
.tuners = {
- { .std = V4L2_STD_525_60, .tuner = TUNER_PHILIPS_FM1236_MK3 },
+ { .std = V4L2_STD_525_60|V4L2_STD_MN, .tuner = TUNER_PHILIPS_FM1236_MK3 },
},
.pci_list = ivtv_pci_asus_falcon2,
.i2c = &ivtv_i2c_std,
};
+/* ------------------------------------------------------------------------- */
+
+/* AVerMedia M104 miniPCI card */
+
+static const struct ivtv_card_pci_info ivtv_pci_aver_m104[] = {
+ { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_AVERMEDIA, 0xc136 },
+ { 0, 0, 0 }
+};
+
+static const struct ivtv_card ivtv_card_aver_m104 = {
+ .type = IVTV_CARD_AVER_M104,
+ .name = "AVerMedia M104",
+ .comment = "Not yet supported!\n",
+ .v4l2_capabilities = 0, /*IVTV_CAP_ENCODER,*/
+ .hw_video = IVTV_HW_CX25840,
+ .hw_audio = IVTV_HW_CX25840,
+ .hw_audio_ctrl = IVTV_HW_CX25840,
+ .hw_all = IVTV_HW_CX25840 | IVTV_HW_TUNER | IVTV_HW_WM8739,
+ .video_inputs = {
+ { IVTV_CARD_INPUT_SVIDEO1, 0, CX25840_SVIDEO3 },
+ { IVTV_CARD_INPUT_COMPOSITE1, 0, CX25840_COMPOSITE1 },
+ },
+ .audio_inputs = {
+ { IVTV_CARD_INPUT_LINE_IN1, CX25840_AUDIO_SERIAL, 1 },
+ },
+ .radio_input = { IVTV_CARD_INPUT_AUD_TUNER, CX25840_AUDIO_SERIAL, 2 },
+ /* enable line-in + reset tuner */
+ .gpio_init = { .direction = 0xe400, .initial_value = 0x4000 },
+ .xceive_pin = 10,
+ .tuners = {
+ { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 },
+ },
+ .pci_list = ivtv_pci_aver_m104,
+ .i2c = &ivtv_i2c_std,
+};
+
static const struct ivtv_card *ivtv_card_list[] = {
&ivtv_card_pvr250,
&ivtv_card_pvr350,
@@ -1089,6 +1136,7 @@
&ivtv_card_asus_falcon2,
&ivtv_card_aver_pvr150,
&ivtv_card_aver_ezmaker,
+ &ivtv_card_aver_m104,
/* Variations of standard cards but with the same PCI IDs.
These cards must come last in this list. */
@@ -1120,7 +1168,8 @@
if (index >= itv->nof_inputs)
return -EINVAL;
input->index = index;
- strcpy(input->name, input_strs[card_input->video_type - 1]);
+ strlcpy(input->name, input_strs[card_input->video_type - 1],
+ sizeof(input->name));
input->type = (card_input->video_type == IVTV_CARD_INPUT_VID_TUNER ?
V4L2_INPUT_TYPE_TUNER : V4L2_INPUT_TYPE_CAMERA);
input->audioset = (1 << itv->nof_audio_inputs) - 1;
@@ -1137,7 +1186,7 @@
if (index >= itv->card->nof_outputs)
return -EINVAL;
output->index = index;
- strcpy(output->name, card_output->name);
+ strlcpy(output->name, card_output->name, sizeof(output->name));
output->type = V4L2_OUTPUT_TYPE_ANALOG;
output->audioset = 1;
output->std = V4L2_STD_ALL;
@@ -1156,7 +1205,8 @@
memset(audio, 0, sizeof(*audio));
if (index >= itv->nof_audio_inputs)
return -EINVAL;
- strcpy(audio->name, input_strs[aud_input->audio_type - 1]);
+ strlcpy(audio->name, input_strs[aud_input->audio_type - 1],
+ sizeof(audio->name));
audio->index = index;
audio->capability = V4L2_AUDCAP_STEREO;
return 0;
@@ -1167,6 +1217,6 @@
memset(aud_output, 0, sizeof(*aud_output));
if (itv->card->video_outputs == NULL || index != 0)
return -EINVAL;
- strcpy(aud_output->name, "A/V Audio Out");
+ strlcpy(aud_output->name, "A/V Audio Out", sizeof(aud_output->name));
return 0;
}
diff --git a/drivers/media/video/ivtv/ivtv-cards.h b/drivers/media/video/ivtv/ivtv-cards.h
index 9186fa2..748485d 100644
--- a/drivers/media/video/ivtv/ivtv-cards.h
+++ b/drivers/media/video/ivtv/ivtv-cards.h
@@ -48,7 +48,8 @@
#define IVTV_CARD_ASUS_FALCON2 21 /* ASUS Falcon2 */
#define IVTV_CARD_AVER_PVR150PLUS 22 /* AVerMedia PVR-150 Plus */
#define IVTV_CARD_AVER_EZMAKER 23 /* AVerMedia EZMaker PCI Deluxe */
-#define IVTV_CARD_LAST 23
+#define IVTV_CARD_AVER_M104 24 /* AverMedia M104 miniPCI card */
+#define IVTV_CARD_LAST 24
/* Variants of existing cards but with the same PCI IDs. The driver
detects these based on other device information.
@@ -244,6 +245,7 @@
struct ivtv_card {
int type;
char *name;
+ char *comment;
u32 v4l2_capabilities;
u32 hw_video; /* hardware used to process video */
u32 hw_audio; /* hardware used to process audio */
@@ -256,6 +258,7 @@
int nof_outputs;
const struct ivtv_card_output *video_outputs;
u8 gr_config; /* config byte for the ghost reduction device */
+ u8 xceive_pin; /* XCeive tuner GPIO reset pin */
/* GPIO card-specific settings */
struct ivtv_gpio_init gpio_init;
diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c
index 065df53..47b5649 100644
--- a/drivers/media/video/ivtv/ivtv-driver.c
+++ b/drivers/media/video/ivtv/ivtv-driver.c
@@ -190,6 +190,7 @@
"\t\t\t22 = ASUS Falcon2\n"
"\t\t\t23 = AverMedia PVR-150 Plus\n"
"\t\t\t24 = AverMedia EZMaker PCI Deluxe\n"
+ "\t\t\t25 = AverMedia M104 (not yet working)\n"
"\t\t\t 0 = Autodetect (default)\n"
"\t\t\t-1 = Ignore this card\n\t\t");
MODULE_PARM_DESC(pal, "Set PAL standard: BGH, DK, I, M, N, Nc, 60");
@@ -871,7 +872,7 @@
unsigned i;
/* load modules */
-#ifndef CONFIG_VIDEO_TUNER
+#ifndef CONFIG_MEDIA_TUNER
hw = ivtv_request_module(itv, hw, "tuner", IVTV_HW_TUNER);
#endif
#ifndef CONFIG_VIDEO_CX25840
@@ -1097,6 +1098,13 @@
The PCI IDs are not always reliable. */
ivtv_process_eeprom(itv);
}
+ if (itv->card->comment)
+ IVTV_INFO("%s", itv->card->comment);
+ if (itv->card->v4l2_capabilities == 0) {
+ /* card was detected but is not supported */
+ retval = -ENODEV;
+ goto free_i2c;
+ }
if (itv->std == 0) {
itv->std = V4L2_STD_NTSC_M;
@@ -1195,13 +1203,6 @@
ivtv_call_i2c_clients(itv, VIDIOC_INT_S_STD_OUTPUT, &itv->std);
}
- retval = ivtv_streams_setup(itv);
- if (retval) {
- IVTV_ERR("Error %d setting up streams\n", retval);
- goto free_i2c;
- }
-
- IVTV_DEBUG_IRQ("Masking interrupts\n");
/* clear interrupt mask, effectively disabling interrupts */
ivtv_set_irq_mask(itv, 0xffffffff);
@@ -1210,32 +1211,38 @@
IRQF_SHARED | IRQF_DISABLED, itv->name, (void *)itv);
if (retval) {
IVTV_ERR("Failed to register irq %d\n", retval);
- goto free_streams;
+ goto free_i2c;
+ }
+
+ retval = ivtv_streams_setup(itv);
+ if (retval) {
+ IVTV_ERR("Error %d setting up streams\n", retval);
+ goto free_irq;
}
retval = ivtv_streams_register(itv);
if (retval) {
IVTV_ERR("Error %d registering devices\n", retval);
- goto free_irq;
+ goto free_streams;
}
IVTV_INFO("Initialized card #%d: %s\n", itv->num, itv->card_name);
return 0;
- free_irq:
- free_irq(itv->dev->irq, (void *)itv);
- free_streams:
+free_streams:
ivtv_streams_cleanup(itv);
- free_i2c:
+free_irq:
+ free_irq(itv->dev->irq, (void *)itv);
+free_i2c:
exit_ivtv_i2c(itv);
- free_io:
+free_io:
ivtv_iounmap(itv);
- free_mem:
+free_mem:
release_mem_region(itv->base_addr, IVTV_ENCODER_SIZE);
release_mem_region(itv->base_addr + IVTV_REG_OFFSET, IVTV_REG_SIZE);
if (itv->has_cx23415)
release_mem_region(itv->base_addr + IVTV_DECODER_OFFSET, IVTV_DECODER_SIZE);
- free_workqueue:
+free_workqueue:
destroy_workqueue(itv->irq_work_queues);
- err:
+err:
if (retval == 0)
retval = -ENODEV;
IVTV_ERR("Error %d on initialization\n", retval);
diff --git a/drivers/media/video/ivtv/ivtv-gpio.c b/drivers/media/video/ivtv/ivtv-gpio.c
index 688cd38..d8ac09f 100644
--- a/drivers/media/video/ivtv/ivtv-gpio.c
+++ b/drivers/media/video/ivtv/ivtv-gpio.c
@@ -128,20 +128,17 @@
{
struct i2c_algo_bit_data *algo = dev;
struct ivtv *itv = algo->data;
- int curdir, curout;
+ u32 curout;
if (cmd != XC2028_TUNER_RESET)
return 0;
IVTV_DEBUG_INFO("Resetting tuner\n");
curout = read_reg(IVTV_REG_GPIO_OUT);
- curdir = read_reg(IVTV_REG_GPIO_DIR);
- curdir |= (1 << 12); /* GPIO bit 12 */
-
- curout &= ~(1 << 12);
+ curout &= ~(1 << itv->card->xceive_pin);
write_reg(curout, IVTV_REG_GPIO_OUT);
schedule_timeout_interruptible(msecs_to_jiffies(1));
- curout |= (1 << 12);
+ curout |= 1 << itv->card->xceive_pin;
write_reg(curout, IVTV_REG_GPIO_OUT);
schedule_timeout_interruptible(msecs_to_jiffies(1));
return 0;
diff --git a/drivers/media/video/ivtv/ivtv-i2c.c b/drivers/media/video/ivtv/ivtv-i2c.c
index 9824eaf..771adf4 100644
--- a/drivers/media/video/ivtv/ivtv-i2c.c
+++ b/drivers/media/video/ivtv/ivtv-i2c.c
@@ -167,7 +167,8 @@
return -1;
id = hw_driverids[idx];
memset(&info, 0, sizeof(info));
- strcpy(info.driver_name, hw_drivernames[idx]);
+ strlcpy(info.driver_name, hw_drivernames[idx],
+ sizeof(info.driver_name));
info.addr = hw_addrs[idx];
for (i = 0; itv->i2c_clients[i] && i < I2C_CLIENTS_MAX; i++) {}
diff --git a/drivers/media/video/ivtv/ivtv-ioctl.c b/drivers/media/video/ivtv/ivtv-ioctl.c
index 15cac18..d508b5d 100644
--- a/drivers/media/video/ivtv/ivtv-ioctl.c
+++ b/drivers/media/video/ivtv/ivtv-ioctl.c
@@ -243,20 +243,31 @@
int fact = new_speed < 0 ? -1 : 1;
int s;
- if (new_speed < 0) new_speed = -new_speed;
- if (cur_speed < 0) cur_speed = -cur_speed;
+ if (cur_speed == 0)
+ cur_speed = 1000;
+ if (new_speed < 0)
+ new_speed = -new_speed;
+ if (cur_speed < 0)
+ cur_speed = -cur_speed;
if (cur_speed <= new_speed) {
- if (new_speed > 1500) return fact * 2000;
- if (new_speed > 1000) return fact * 1500;
+ if (new_speed > 1500)
+ return fact * 2000;
+ if (new_speed > 1000)
+ return fact * 1500;
}
else {
- if (new_speed >= 2000) return fact * 2000;
- if (new_speed >= 1500) return fact * 1500;
- if (new_speed >= 1000) return fact * 1000;
+ if (new_speed >= 2000)
+ return fact * 2000;
+ if (new_speed >= 1500)
+ return fact * 1500;
+ if (new_speed >= 1000)
+ return fact * 1000;
}
- if (new_speed == 0) return 1000;
- if (new_speed == 1 || new_speed == 1000) return fact * new_speed;
+ if (new_speed == 0)
+ return 1000;
+ if (new_speed == 1 || new_speed == 1000)
+ return fact * new_speed;
s = new_speed;
new_speed = 1000 / new_speed;
@@ -741,10 +752,9 @@
struct v4l2_capability *vcap = arg;
memset(vcap, 0, sizeof(*vcap));
- strcpy(vcap->driver, IVTV_DRIVER_NAME); /* driver name */
- strncpy(vcap->card, itv->card_name,
- sizeof(vcap->card)-1); /* card type */
- strcpy(vcap->bus_info, pci_name(itv->dev)); /* bus info... */
+ strlcpy(vcap->driver, IVTV_DRIVER_NAME, sizeof(vcap->driver));
+ strlcpy(vcap->card, itv->card_name, sizeof(vcap->card));
+ strlcpy(vcap->bus_info, pci_name(itv->dev), sizeof(vcap->bus_info));
vcap->version = IVTV_DRIVER_VERSION; /* version */
vcap->capabilities = itv->v4l2_cap; /* capabilities */
@@ -1018,7 +1028,7 @@
ivtv_std_60hz : ivtv_std_50hz;
vs->index = idx;
vs->id = enum_stds[idx].std;
- strcpy(vs->name, enum_stds[idx].name);
+ strlcpy(vs->name, enum_stds[idx].name, sizeof(vs->name));
break;
}
@@ -1102,10 +1112,10 @@
ivtv_call_i2c_clients(itv, VIDIOC_G_TUNER, vt);
if (test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags)) {
- strcpy(vt->name, "ivtv Radio Tuner");
+ strlcpy(vt->name, "ivtv Radio Tuner", sizeof(vt->name));
vt->type = V4L2_TUNER_RADIO;
} else {
- strcpy(vt->name, "ivtv TV Tuner");
+ strlcpy(vt->name, "ivtv TV Tuner", sizeof(vt->name));
vt->type = V4L2_TUNER_ANALOG_TV;
}
break;
diff --git a/drivers/media/video/ivtv/ivtv-irq.c b/drivers/media/video/ivtv/ivtv-irq.c
index a329c46..d8ba3a4 100644
--- a/drivers/media/video/ivtv/ivtv-irq.c
+++ b/drivers/media/video/ivtv/ivtv-irq.c
@@ -384,7 +384,7 @@
ivtv_stream_sync_for_device(s);
write_reg(s->sg_handle, IVTV_REG_ENCDMAADDR);
write_reg_sync(read_reg(IVTV_REG_DMAXFER) | 0x02, IVTV_REG_DMAXFER);
- itv->dma_timer.expires = jiffies + msecs_to_jiffies(100);
+ itv->dma_timer.expires = jiffies + msecs_to_jiffies(300);
add_timer(&itv->dma_timer);
}
@@ -400,7 +400,7 @@
ivtv_stream_sync_for_device(s);
write_reg(s->sg_handle, IVTV_REG_DECDMAADDR);
write_reg_sync(read_reg(IVTV_REG_DMAXFER) | 0x01, IVTV_REG_DMAXFER);
- itv->dma_timer.expires = jiffies + msecs_to_jiffies(100);
+ itv->dma_timer.expires = jiffies + msecs_to_jiffies(300);
add_timer(&itv->dma_timer);
}
diff --git a/drivers/media/video/ivtv/ivtv-version.h b/drivers/media/video/ivtv/ivtv-version.h
index 0f1d4cc..02c5ab0 100644
--- a/drivers/media/video/ivtv/ivtv-version.h
+++ b/drivers/media/video/ivtv/ivtv-version.h
@@ -23,7 +23,7 @@
#define IVTV_DRIVER_NAME "ivtv"
#define IVTV_DRIVER_VERSION_MAJOR 1
#define IVTV_DRIVER_VERSION_MINOR 2
-#define IVTV_DRIVER_VERSION_PATCHLEVEL 0
+#define IVTV_DRIVER_VERSION_PATCHLEVEL 1
#define IVTV_VERSION __stringify(IVTV_DRIVER_VERSION_MAJOR) "." __stringify(IVTV_DRIVER_VERSION_MINOR) "." __stringify(IVTV_DRIVER_VERSION_PATCHLEVEL)
#define IVTV_DRIVER_VERSION KERNEL_VERSION(IVTV_DRIVER_VERSION_MAJOR,IVTV_DRIVER_VERSION_MINOR,IVTV_DRIVER_VERSION_PATCHLEVEL)
diff --git a/drivers/media/video/ivtv/ivtvfb.c b/drivers/media/video/ivtv/ivtvfb.c
index 3b23fc0..df789f6 100644
--- a/drivers/media/video/ivtv/ivtvfb.c
+++ b/drivers/media/video/ivtv/ivtvfb.c
@@ -532,7 +532,7 @@
IVTVFB_DEBUG_INFO("ivtvfb_get_fix\n");
memset(fix, 0, sizeof(struct fb_fix_screeninfo));
- strcpy(fix->id, "cx23415 TV out");
+ strlcpy(fix->id, "cx23415 TV out", sizeof(fix->id));
fix->smem_start = oi->video_pbase;
fix->smem_len = oi->video_buffer_size;
fix->type = FB_TYPE_PACKED_PIXELS;
diff --git a/drivers/media/video/mt9m001.c b/drivers/media/video/mt9m001.c
index ba09826..179e470 100644
--- a/drivers/media/video/mt9m001.c
+++ b/drivers/media/video/mt9m001.c
@@ -372,7 +372,7 @@
}
#endif
-const struct v4l2_queryctrl mt9m001_controls[] = {
+static const struct v4l2_queryctrl mt9m001_controls[] = {
{
.id = V4L2_CID_VFLIP,
.type = V4L2_CTRL_TYPE_BOOLEAN,
diff --git a/drivers/media/video/mt9v022.c b/drivers/media/video/mt9v022.c
index 7b22369..d1391ac 100644
--- a/drivers/media/video/mt9v022.c
+++ b/drivers/media/video/mt9v022.c
@@ -452,7 +452,7 @@
}
#endif
-const struct v4l2_queryctrl mt9v022_controls[] = {
+static const struct v4l2_queryctrl mt9v022_controls[] = {
{
.id = V4L2_CID_VFLIP,
.type = V4L2_CTRL_TYPE_BOOLEAN,
diff --git a/drivers/media/video/pvrusb2/Kconfig b/drivers/media/video/pvrusb2/Kconfig
index 158b3d0..9620c67 100644
--- a/drivers/media/video/pvrusb2/Kconfig
+++ b/drivers/media/video/pvrusb2/Kconfig
@@ -1,14 +1,15 @@
config VIDEO_PVRUSB2
tristate "Hauppauge WinTV-PVR USB2 support"
- depends on VIDEO_V4L2 && I2C && EXPERIMENTAL
+ depends on VIDEO_V4L2 && I2C
select FW_LOADER
- select VIDEO_TUNER
+ select MEDIA_TUNER
select VIDEO_TVEEPROM
select VIDEO_CX2341X
select VIDEO_SAA711X
select VIDEO_CX25840
select VIDEO_MSP3400
select VIDEO_WM8775
+ select VIDEO_CS53L32A
---help---
This is a video4linux driver for Conexant 23416 based
usb2 personal video recorder devices.
@@ -16,32 +17,6 @@
To compile this driver as a module, choose M here: the
module will be called pvrusb2
-config VIDEO_PVRUSB2_ONAIR_CREATOR
- bool "pvrusb2 driver support for OnAir Creator model"
- depends on VIDEO_PVRUSB2 && EXPERIMENTAL
- select VIDEO_SAA711X
- select VIDEO_CS53L32A
- ---help---
-
- This option enables support for the OnAir Creator USB tuner
- device. This is a hybrid device, however currently only
- analog mode is supported.
-
- If you are in doubt, say Y.
-
-config VIDEO_PVRUSB2_ONAIR_USB2
- bool "pvrusb2 driver support for OnAir USB2 model"
- depends on VIDEO_PVRUSB2 && EXPERIMENTAL
- select VIDEO_SAA711X
- select VIDEO_CS53L32A
- ---help---
-
- This option enables support for the OnAir USB2 tuner device
- (also known as the Sasem tuner). This is a hybrid device,
- however currently only analog mode is supported.
-
- If you are in doubt, say Y.
-
config VIDEO_PVRUSB2_SYSFS
bool "pvrusb2 sysfs support (EXPERIMENTAL)"
default y
@@ -59,29 +34,23 @@
Note: This feature is experimental and subject to change.
config VIDEO_PVRUSB2_DVB
- bool "pvrusb2 DVB support (EXPERIMENTAL)"
- default n
+ bool "pvrusb2 ATSC/DVB support (EXPERIMENTAL)"
+ default y
depends on VIDEO_PVRUSB2 && DVB_CORE && EXPERIMENTAL
select DVB_LGDT330X if !DVB_FE_CUSTOMISE
select DVB_S5H1409 if !DVB_FE_CUSTOMISE
select DVB_S5H1411 if !DVB_FE_CUSTOMISE
select DVB_TDA10048 if !DVB_FE_CUSTOMIZE
- select DVB_TDA18271 if !DVB_FE_CUSTOMIZE
- select TUNER_SIMPLE if !DVB_FE_CUSTOMISE
- select TUNER_TDA8290 if !DVB_FE_CUSTOMIZE
+ select MEDIA_TUNER_TDA18271 if !DVB_FE_CUSTOMIZE
+ select MEDIA_TUNER_SIMPLE if !DVB_FE_CUSTOMISE
+ select MEDIA_TUNER_TDA8290 if !DVB_FE_CUSTOMIZE
---help---
- This option enables compilation of a DVB interface for the
- pvrusb2 driver. Currently this is very very experimental.
- It is also limiting - the DVB interface can only access the
- digital side of hybrid devices, and there are going to be
- issues if you attempt to mess with the V4L side at the same
- time. Don't turn this on unless you know what you are
- doing.
+ This option enables a DVB interface for the pvrusb2 driver.
+ If your device does not support digital television, this
+ feature will have no affect on the driver's operation.
- If you are in doubt, say N.
-
- Note: This feature is very experimental and might break
+ If you are in doubt, say Y.
config VIDEO_PVRUSB2_DEBUGIFC
bool "pvrusb2 debug interface"
diff --git a/drivers/media/video/pvrusb2/Makefile b/drivers/media/video/pvrusb2/Makefile
index 5b3083c..4fda2de 100644
--- a/drivers/media/video/pvrusb2/Makefile
+++ b/drivers/media/video/pvrusb2/Makefile
@@ -16,5 +16,6 @@
obj-$(CONFIG_VIDEO_PVRUSB2) += pvrusb2.o
EXTRA_CFLAGS += -Idrivers/media/video
+EXTRA_CFLAGS += -Idrivers/media/common/tuners
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
diff --git a/drivers/media/video/pvrusb2/pvrusb2-debug.h b/drivers/media/video/pvrusb2/pvrusb2-debug.h
index 11537dd..707d2d9 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-debug.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-debug.h
@@ -54,6 +54,7 @@
#define PVR2_TRACE_DATA_FLOW (1 << 25) /* Track data flow */
#define PVR2_TRACE_DEBUGIFC (1 << 26) /* Debug interface actions */
#define PVR2_TRACE_GPIO (1 << 27) /* GPIO state bit changes */
+#define PVR2_TRACE_DVB_FEED (1 << 28) /* DVB transport feed debug */
#endif /* __PVRUSB2_HDW_INTERNAL_H */
diff --git a/drivers/media/video/pvrusb2/pvrusb2-devattr.c b/drivers/media/video/pvrusb2/pvrusb2-devattr.c
index 3a141d9..5bf6d8f 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-devattr.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-devattr.c
@@ -153,7 +153,6 @@
-#ifdef CONFIG_VIDEO_PVRUSB2_ONAIR_CREATOR
/*------------------------------------------------------------------------*/
/* OnAir Creator */
@@ -212,11 +211,9 @@
.dvb_props = &pvr2_onair_creator_fe_props,
#endif
};
-#endif
-#ifdef CONFIG_VIDEO_PVRUSB2_ONAIR_USB2
/*------------------------------------------------------------------------*/
/* OnAir USB 2.0 */
@@ -274,7 +271,6 @@
.dvb_props = &pvr2_onair_usb2_fe_props,
#endif
};
-#endif
@@ -497,14 +493,10 @@
.driver_info = (kernel_ulong_t)&pvr2_device_gotview_2},
{ USB_DEVICE(0x1164, 0x0602),
.driver_info = (kernel_ulong_t)&pvr2_device_gotview_2d},
-#ifdef CONFIG_VIDEO_PVRUSB2_ONAIR_CREATOR
{ USB_DEVICE(0x11ba, 0x1003),
.driver_info = (kernel_ulong_t)&pvr2_device_onair_creator},
-#endif
-#ifdef CONFIG_VIDEO_PVRUSB2_ONAIR_USB2
{ USB_DEVICE(0x11ba, 0x1001),
.driver_info = (kernel_ulong_t)&pvr2_device_onair_usb2},
-#endif
{ USB_DEVICE(0x2040, 0x7300),
.driver_info = (kernel_ulong_t)&pvr2_device_73xxx},
{ USB_DEVICE(0x2040, 0x7500),
diff --git a/drivers/media/video/pvrusb2/pvrusb2-dvb.c b/drivers/media/video/pvrusb2/pvrusb2-dvb.c
index 6504c97..6ec4bf8 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-dvb.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-dvb.c
@@ -21,6 +21,7 @@
#include <linux/kthread.h>
#include <linux/freezer.h>
#include "dvbdev.h"
+#include "pvrusb2-debug.h"
#include "pvrusb2-hdw-internal.h"
#include "pvrusb2-hdw.h"
#include "pvrusb2-io.h"
@@ -35,7 +36,7 @@
struct pvr2_buffer *bp;
struct pvr2_stream *stream;
- printk(KERN_DEBUG "dvb thread started\n");
+ pvr2_trace(PVR2_TRACE_DVB_FEED, "dvb feed thread started");
set_freezable();
stream = adap->channel.stream->stream;
@@ -82,7 +83,7 @@
/* If we get here and ret is < 0, then an error has occurred.
Probably would be a good idea to communicate that to DVB core... */
- printk(KERN_DEBUG "dvb thread stopped\n");
+ pvr2_trace(PVR2_TRACE_DVB_FEED, "dvb feed thread stopped");
return 0;
}
@@ -210,7 +211,8 @@
do {
if (onoff) {
if (!adap->feedcount) {
- printk(KERN_DEBUG "start feeding\n");
+ pvr2_trace(PVR2_TRACE_DVB_FEED,
+ "start feeding demux");
ret = pvr2_dvb_stream_start(adap);
if (ret < 0) break;
}
@@ -218,7 +220,8 @@
} else if (adap->feedcount > 0) {
(adap->feedcount)--;
if (!adap->feedcount) {
- printk(KERN_DEBUG "stop feeding\n");
+ pvr2_trace(PVR2_TRACE_DVB_FEED,
+ "stop feeding demux");
pvr2_dvb_stream_end(adap);
}
}
@@ -230,15 +233,13 @@
static int pvr2_dvb_start_feed(struct dvb_demux_feed *dvbdmxfeed)
{
- printk(KERN_DEBUG "start pid: 0x%04x, feedtype: %d\n",
- dvbdmxfeed->pid, dvbdmxfeed->type);
+ pvr2_trace(PVR2_TRACE_DVB_FEED, "start pid: 0x%04x", dvbdmxfeed->pid);
return pvr2_dvb_ctrl_feed(dvbdmxfeed, 1);
}
static int pvr2_dvb_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
{
- printk(KERN_DEBUG "stop pid: 0x%04x, feedtype: %d\n",
- dvbdmxfeed->pid, dvbdmxfeed->type);
+ pvr2_trace(PVR2_TRACE_DVB_FEED, "stop pid: 0x%04x", dvbdmxfeed->pid);
return pvr2_dvb_ctrl_feed(dvbdmxfeed, 0);
}
@@ -259,7 +260,8 @@
&adap->channel.hdw->usb_dev->dev,
adapter_nr);
if (ret < 0) {
- err("dvb_register_adapter failed: error %d", ret);
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "dvb_register_adapter failed: error %d", ret);
goto err;
}
adap->dvb_adap.priv = adap;
@@ -276,7 +278,8 @@
ret = dvb_dmx_init(&adap->demux);
if (ret < 0) {
- err("dvb_dmx_init failed: error %d", ret);
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "dvb_dmx_init failed: error %d", ret);
goto err_dmx;
}
@@ -286,7 +289,8 @@
ret = dvb_dmxdev_init(&adap->dmxdev, &adap->dvb_adap);
if (ret < 0) {
- err("dvb_dmxdev_init failed: error %d", ret);
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "dvb_dmxdev_init failed: error %d", ret);
goto err_dmx_dev;
}
@@ -304,7 +308,7 @@
static int pvr2_dvb_adapter_exit(struct pvr2_dvb_adapter *adap)
{
- printk(KERN_DEBUG "unregistering DVB devices\n");
+ pvr2_trace(PVR2_TRACE_INFO, "unregistering DVB devices");
dvb_net_release(&adap->dvb_net);
adap->demux.dmx.close(&adap->demux.dmx);
dvb_dmxdev_release(&adap->dmxdev);
@@ -320,7 +324,7 @@
int ret = 0;
if (dvb_props == NULL) {
- err("fe_props not defined!");
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS, "fe_props not defined!");
return -EINVAL;
}
@@ -328,13 +332,15 @@
&adap->channel,
(1 << PVR2_CVAL_INPUT_DTV));
if (ret) {
- err("failed to grab control of dtv input (code=%d)",
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "failed to grab control of dtv input (code=%d)",
ret);
return ret;
}
if (dvb_props->frontend_attach == NULL) {
- err("frontend_attach not defined!");
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "frontend_attach not defined!");
ret = -EINVAL;
goto done;
}
@@ -342,7 +348,8 @@
if ((dvb_props->frontend_attach(adap) == 0) && (adap->fe)) {
if (dvb_register_frontend(&adap->dvb_adap, adap->fe)) {
- err("frontend registration failed!");
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "frontend registration failed!");
dvb_frontend_detach(adap->fe);
adap->fe = NULL;
ret = -ENODEV;
@@ -359,7 +366,8 @@
adap->fe->ops.ts_bus_ctrl = pvr2_dvb_bus_ctrl;
} else {
- err("no frontend was attached!");
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "no frontend was attached!");
ret = -ENODEV;
return ret;
}
diff --git a/drivers/media/video/saa7134/Kconfig b/drivers/media/video/saa7134/Kconfig
index e086f14..40e4c3b 100644
--- a/drivers/media/video/saa7134/Kconfig
+++ b/drivers/media/video/saa7134/Kconfig
@@ -3,7 +3,7 @@
depends on VIDEO_DEV && PCI && I2C && INPUT
select VIDEOBUF_DMA_SG
select VIDEO_IR
- select VIDEO_TUNER
+ select MEDIA_TUNER
select VIDEO_TVEEPROM
select CRC32
---help---
@@ -35,9 +35,9 @@
select DVB_NXT200X if !DVB_FE_CUSTOMISE
select DVB_TDA10086 if !DVB_FE_CUSTOMISE
select DVB_TDA826X if !DVB_FE_CUSTOMISE
- select DVB_TDA827X if !DVB_FE_CUSTOMISE
+ select MEDIA_TUNER_TDA827X if !DVB_FE_CUSTOMISE
select DVB_ISL6421 if !DVB_FE_CUSTOMISE
- select TUNER_SIMPLE if !DVB_FE_CUSTOMISE
+ select MEDIA_TUNER_SIMPLE if !DVB_FE_CUSTOMISE
---help---
This adds support for DVB cards based on the
Philips saa7134 chip.
diff --git a/drivers/media/video/saa7134/Makefile b/drivers/media/video/saa7134/Makefile
index 9aff937..3dbaa19 100644
--- a/drivers/media/video/saa7134/Makefile
+++ b/drivers/media/video/saa7134/Makefile
@@ -11,5 +11,6 @@
obj-$(CONFIG_VIDEO_SAA7134_DVB) += saa7134-dvb.o
EXTRA_CFLAGS += -Idrivers/media/video
+EXTRA_CFLAGS += -Idrivers/media/common/tuners
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index 9837595..b111903 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -47,6 +47,9 @@
/* ------------------------------------------------------------------ */
/* board config info */
+/* If radio_type !=UNSET, radio_addr should be specified
+ */
+
struct saa7134_board saa7134_boards[] = {
[SAA7134_BOARD_UNKNOWN] = {
.name = "UNKNOWN/GENERIC",
@@ -3087,7 +3090,7 @@
.tuner_type = TUNER_PHILIPS_TD1316, /* untested */
.radio_type = TUNER_TEA5767, /* untested */
.tuner_addr = ADDR_UNSET,
- .radio_addr = ADDR_UNSET,
+ .radio_addr = 0x60,
.tda9887_conf = TDA9887_PRESENT,
.mpeg = SAA7134_MPEG_DVB,
.inputs = {{
@@ -4247,6 +4250,36 @@
.amux = LINE1,
} },
},
+ [SAA7134_BOARD_BEHOLD_H6] = {
+ /* Igor Kuznetsov <igk@igk.ru> */
+ .name = "Beholder BeholdTV H6",
+ .audio_clock = 0x00187de7,
+ .tuner_type = TUNER_PHILIPS_FMD1216ME_MK3,
+ .radio_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ .radio_addr = ADDR_UNSET,
+ .tda9887_conf = TDA9887_PRESENT,
+ .inputs = {{
+ .name = name_tv,
+ .vmux = 3,
+ .amux = TV,
+ .tv = 1,
+ }, {
+ .name = name_comp1,
+ .vmux = 1,
+ .amux = LINE1,
+ }, {
+ .name = name_svideo,
+ .vmux = 8,
+ .amux = LINE1,
+ } },
+ .radio = {
+ .name = name_radio,
+ .amux = LINE2,
+ },
+ /* no DVB support for now */
+ /* .mpeg = SAA7134_MPEG_DVB, */
+ },
};
const unsigned int saa7134_bcount = ARRAY_SIZE(saa7134_boards);
@@ -5197,6 +5230,12 @@
.subvendor = 0x5ace,
.subdevice = 0x6193,
.driver_data = SAA7134_BOARD_BEHOLD_M6,
+ }, {
+ .vendor = PCI_VENDOR_ID_PHILIPS,
+ .device = PCI_DEVICE_ID_PHILIPS_SAA7133,
+ .subvendor = 0x5ace,
+ .subdevice = 0x6191,
+ .driver_data = SAA7134_BOARD_BEHOLD_M6,
},{
.vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7133,
@@ -5246,6 +5285,12 @@
.subdevice = 0xc900,
.driver_data = SAA7134_BOARD_VIDEOMATE_T750,
}, {
+ .vendor = PCI_VENDOR_ID_PHILIPS,
+ .device = PCI_DEVICE_ID_PHILIPS_SAA7133,
+ .subvendor = 0x5ace,
+ .subdevice = 0x6290,
+ .driver_data = SAA7134_BOARD_BEHOLD_H6,
+ }, {
/* --- boards without eeprom + subsystem ID --- */
.vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7134,
@@ -5577,20 +5622,87 @@
return 0;
}
+static void saa7134_tuner_setup(struct saa7134_dev *dev)
+{
+ struct tuner_setup tun_setup;
+ unsigned int mode_mask = T_RADIO |
+ T_ANALOG_TV |
+ T_DIGITAL_TV;
+
+ memset(&tun_setup, 0, sizeof(tun_setup));
+ tun_setup.tuner_callback = saa7134_tuner_callback;
+
+ if (saa7134_boards[dev->board].radio_type != UNSET) {
+ tun_setup.type = saa7134_boards[dev->board].radio_type;
+ tun_setup.addr = saa7134_boards[dev->board].radio_addr;
+
+ tun_setup.mode_mask = T_RADIO;
+
+ saa7134_i2c_call_clients(dev, TUNER_SET_TYPE_ADDR, &tun_setup);
+ mode_mask &= ~T_RADIO;
+ }
+
+ if ((dev->tuner_type != TUNER_ABSENT) && (dev->tuner_type != UNSET)) {
+ tun_setup.type = dev->tuner_type;
+ tun_setup.addr = dev->tuner_addr;
+ tun_setup.config = saa7134_boards[dev->board].tuner_config;
+ tun_setup.tuner_callback = saa7134_tuner_callback;
+
+ tun_setup.mode_mask = mode_mask;
+
+ saa7134_i2c_call_clients(dev, TUNER_SET_TYPE_ADDR, &tun_setup);
+ }
+
+ if (dev->tda9887_conf) {
+ struct v4l2_priv_tun_config tda9887_cfg;
+
+ tda9887_cfg.tuner = TUNER_TDA9887;
+ tda9887_cfg.priv = &dev->tda9887_conf;
+
+ saa7134_i2c_call_clients(dev, TUNER_SET_CONFIG,
+ &tda9887_cfg);
+ }
+
+ if (dev->tuner_type == TUNER_XC2028) {
+ struct v4l2_priv_tun_config xc2028_cfg;
+ struct xc2028_ctrl ctl;
+
+ memset(&xc2028_cfg, 0, sizeof(ctl));
+ memset(&ctl, 0, sizeof(ctl));
+
+ ctl.fname = XC2028_DEFAULT_FIRMWARE;
+ ctl.max_len = 64;
+
+ switch (dev->board) {
+ case SAA7134_BOARD_AVERMEDIA_A16D:
+ ctl.demod = XC3028_FE_ZARLINK456;
+ break;
+ default:
+ ctl.demod = XC3028_FE_OREN538;
+ ctl.mts = 1;
+ }
+
+ xc2028_cfg.tuner = TUNER_XC2028;
+ xc2028_cfg.priv = &ctl;
+
+ saa7134_i2c_call_clients(dev, TUNER_SET_CONFIG, &xc2028_cfg);
+ }
+}
+
/* stuff which needs working i2c */
int saa7134_board_init2(struct saa7134_dev *dev)
{
unsigned char buf;
int board;
- struct tuner_setup tun_setup;
- tun_setup.config = 0;
- tun_setup.tuner_callback = saa7134_tuner_callback;
+
+ dev->tuner_type = saa7134_boards[dev->board].tuner_type;
+ dev->tuner_addr = saa7134_boards[dev->board].tuner_addr;
switch (dev->board) {
case SAA7134_BOARD_BMK_MPEX_NOTUNER:
case SAA7134_BOARD_BMK_MPEX_TUNER:
dev->i2c_client.addr = 0x60;
- board = (i2c_master_recv(&dev->i2c_client,&buf,0) < 0)
+ board = (i2c_master_recv(&dev->i2c_client, &buf, 0) < 0)
? SAA7134_BOARD_BMK_MPEX_NOTUNER
: SAA7134_BOARD_BMK_MPEX_TUNER;
if (board == dev->board)
@@ -5600,21 +5712,9 @@
saa7134_boards[dev->board].name);
dev->tuner_type = saa7134_boards[dev->board].tuner_type;
- if (TUNER_ABSENT != dev->tuner_type) {
- tun_setup.mode_mask = T_RADIO |
- T_ANALOG_TV |
- T_DIGITAL_TV;
- tun_setup.type = dev->tuner_type;
- tun_setup.addr = ADDR_UNSET;
- tun_setup.tuner_callback = saa7134_tuner_callback;
-
- saa7134_i2c_call_clients(dev,
- TUNER_SET_TYPE_ADDR,
- &tun_setup);
- }
break;
case SAA7134_BOARD_MD7134:
- {
+ {
u8 subaddr;
u8 data[3];
int ret, tuner_t;
@@ -5667,30 +5767,8 @@
}
printk(KERN_INFO "%s Tuner type is %d\n", dev->name, dev->tuner_type);
- if (dev->tuner_type == TUNER_PHILIPS_FMD1216ME_MK3) {
- struct v4l2_priv_tun_config tda9887_cfg;
-
- tda9887_cfg.tuner = TUNER_TDA9887;
- tda9887_cfg.priv = &dev->tda9887_conf;
-
- dev->tda9887_conf = TDA9887_PRESENT |
- TDA9887_PORT1_ACTIVE |
- TDA9887_PORT2_ACTIVE;
-
- saa7134_i2c_call_clients(dev, TUNER_SET_CONFIG,
- &tda9887_cfg);
- }
-
- tun_setup.mode_mask = T_RADIO |
- T_ANALOG_TV |
- T_DIGITAL_TV;
- tun_setup.type = dev->tuner_type;
- tun_setup.addr = ADDR_UNSET;
-
- saa7134_i2c_call_clients(dev,
- TUNER_SET_TYPE_ADDR, &tun_setup);
- }
break;
+ }
case SAA7134_BOARD_PHILIPS_EUROPA:
if (dev->autodetected && (dev->eedata[0x41] == 0x1c)) {
/* Reconfigure board as Snake reference design */
@@ -5702,43 +5780,43 @@
}
case SAA7134_BOARD_VIDEOMATE_DVBT_300:
case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
+ {
+
/* The Philips EUROPA based hybrid boards have the tuner connected through
* the channel decoder. We have to make it transparent to find it
*/
- {
u8 data[] = { 0x07, 0x02};
struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
i2c_transfer(&dev->i2c_adap, &msg, 1);
- tun_setup.mode_mask = T_ANALOG_TV | T_DIGITAL_TV;
- tun_setup.type = dev->tuner_type;
- tun_setup.addr = dev->tuner_addr;
-
- saa7134_i2c_call_clients (dev, TUNER_SET_TYPE_ADDR,&tun_setup);
- }
break;
+ }
case SAA7134_BOARD_PHILIPS_TIGER:
case SAA7134_BOARD_PHILIPS_TIGER_S:
- {
+ {
u8 data[] = { 0x3c, 0x33, 0x60};
struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
- if(dev->autodetected && (dev->eedata[0x49] == 0x50)) {
+ if (dev->autodetected && (dev->eedata[0x49] == 0x50)) {
dev->board = SAA7134_BOARD_PHILIPS_TIGER_S;
printk(KERN_INFO "%s: Reconfigured board as %s\n",
dev->name, saa7134_boards[dev->board].name);
}
- if(dev->board == SAA7134_BOARD_PHILIPS_TIGER_S) {
- tun_setup.mode_mask = T_ANALOG_TV | T_DIGITAL_TV;
- tun_setup.type = TUNER_PHILIPS_TDA8290;
- tun_setup.addr = 0x4b;
- tun_setup.config = 2;
+ if (dev->board == SAA7134_BOARD_PHILIPS_TIGER_S) {
+ dev->tuner_type = TUNER_PHILIPS_TDA8290;
- saa7134_i2c_call_clients (dev, TUNER_SET_TYPE_ADDR,&tun_setup);
+ saa7134_tuner_setup(dev);
+
data[2] = 0x68;
+ i2c_transfer(&dev->i2c_adap, &msg, 1);
+
+ /* Tuner setup is handled before I2C transfer.
+ Due to that, there's no need to do it later
+ */
+ return 0;
}
i2c_transfer(&dev->i2c_adap, &msg, 1);
- }
break;
+ }
case SAA7134_BOARD_HAUPPAUGE_HVR1110:
hauppauge_eeprom(dev, dev->eedata+0x80);
/* break intentionally omitted */
@@ -5751,52 +5829,55 @@
case SAA7134_BOARD_AVERMEDIA_SUPER_007:
case SAA7134_BOARD_TWINHAN_DTV_DVB_3056:
case SAA7134_BOARD_CREATIX_CTX953:
+ {
/* this is a hybrid board, initialize to analog mode
* and configure firmware eeprom address
*/
- {
u8 data[] = { 0x3c, 0x33, 0x60};
struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
i2c_transfer(&dev->i2c_adap, &msg, 1);
- }
break;
+ }
case SAA7134_BOARD_FLYDVB_TRIO:
- {
+ {
u8 data[] = { 0x3c, 0x33, 0x62};
struct i2c_msg msg = {.addr=0x09, .flags=0, .buf=data, .len = sizeof(data)};
i2c_transfer(&dev->i2c_adap, &msg, 1);
- }
break;
+ }
case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
+ {
/* initialize analog mode */
- {
u8 data[] = { 0x3c, 0x33, 0x6a};
struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
i2c_transfer(&dev->i2c_adap, &msg, 1);
- }
break;
+ }
case SAA7134_BOARD_CINERGY_HT_PCMCIA:
case SAA7134_BOARD_CINERGY_HT_PCI:
+ {
/* initialize analog mode */
- {
u8 data[] = { 0x3c, 0x33, 0x68};
struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
i2c_transfer(&dev->i2c_adap, &msg, 1);
- }
break;
+ }
case SAA7134_BOARD_KWORLD_ATSC110:
- {
- /* enable tuner */
- int i;
- static const u8 buffer [] = { 0x10,0x12,0x13,0x04,0x16,0x00,0x14,0x04,0x017,0x00 };
- dev->i2c_client.addr = 0x0a;
- for (i = 0; i < 5; i++)
- if (2 != i2c_master_send(&dev->i2c_client,&buffer[i*2],2))
- printk(KERN_WARNING "%s: Unable to enable tuner(%i).\n",
- dev->name, i);
- }
+ {
+ /* enable tuner */
+ int i;
+ static const u8 buffer [] = { 0x10, 0x12, 0x13, 0x04, 0x16,
+ 0x00, 0x14, 0x04, 0x17, 0x00 };
+ dev->i2c_client.addr = 0x0a;
+ for (i = 0; i < 5; i++)
+ if (2 != i2c_master_send(&dev->i2c_client,
+ &buffer[i*2], 2))
+ printk(KERN_WARNING
+ "%s: Unable to enable tuner(%i).\n",
+ dev->name, i);
break;
+ }
case SAA7134_BOARD_VIDEOMATE_DVBT_200:
case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
/* The T200 and the T200A share the same pci id. Consequently,
@@ -5821,7 +5902,7 @@
}
break;
case SAA7134_BOARD_BEHOLD_COLUMBUS_TVFM:
- {
+ {
struct v4l2_priv_tun_config tea5767_cfg;
struct tea5767_ctrl ctl;
@@ -5832,34 +5913,11 @@
tea5767_cfg.tuner = TUNER_TEA5767;
tea5767_cfg.priv = &ctl;
saa7134_i2c_call_clients(dev, TUNER_SET_CONFIG, &tea5767_cfg);
- }
break;
}
+ } /* switch() */
- if (dev->tuner_type == TUNER_XC2028) {
- struct v4l2_priv_tun_config xc2028_cfg;
- struct xc2028_ctrl ctl;
-
- memset(&xc2028_cfg, 0, sizeof(ctl));
- memset(&ctl, 0, sizeof(ctl));
-
- ctl.fname = XC2028_DEFAULT_FIRMWARE;
- ctl.max_len = 64;
-
- switch (dev->board) {
- case SAA7134_BOARD_AVERMEDIA_A16D:
- ctl.demod = XC3028_FE_ZARLINK456;
- break;
- default:
- ctl.demod = XC3028_FE_OREN538;
- ctl.mts = 1;
- }
-
- xc2028_cfg.tuner = TUNER_XC2028;
- xc2028_cfg.priv = &ctl;
-
- saa7134_i2c_call_clients(dev, TUNER_SET_CONFIG, &xc2028_cfg);
- }
+ saa7134_tuner_setup(dev);
return 0;
}
diff --git a/drivers/media/video/saa7134/saa7134-i2c.c b/drivers/media/video/saa7134/saa7134-i2c.c
index 2ccfaba..d8af386 100644
--- a/drivers/media/video/saa7134/saa7134-i2c.c
+++ b/drivers/media/video/saa7134/saa7134-i2c.c
@@ -324,8 +324,6 @@
static int attach_inform(struct i2c_client *client)
{
struct saa7134_dev *dev = client->adapter->algo_data;
- int tuner = dev->tuner_type;
- struct tuner_setup tun_setup;
d1printk( "%s i2c attach [addr=0x%x,client=%s]\n",
client->driver->driver.name, client->addr, client->name);
@@ -346,46 +344,6 @@
}
}
- if (!client->driver->command)
- return 0;
-
- if (saa7134_boards[dev->board].radio_type != UNSET) {
-
- tun_setup.type = saa7134_boards[dev->board].radio_type;
- tun_setup.addr = saa7134_boards[dev->board].radio_addr;
-
- if ((tun_setup.addr == ADDR_UNSET) || (tun_setup.addr == client->addr)) {
- tun_setup.mode_mask = T_RADIO;
-
- client->driver->command(client, TUNER_SET_TYPE_ADDR, &tun_setup);
- }
- }
-
- if (tuner != UNSET) {
- tun_setup.type = tuner;
- tun_setup.addr = saa7134_boards[dev->board].tuner_addr;
- tun_setup.config = saa7134_boards[dev->board].tuner_config;
- tun_setup.tuner_callback = saa7134_tuner_callback;
-
- if ((tun_setup.addr == ADDR_UNSET)||(tun_setup.addr == client->addr)) {
-
- tun_setup.mode_mask = T_ANALOG_TV;
-
- client->driver->command(client,TUNER_SET_TYPE_ADDR, &tun_setup);
- }
-
- if (tuner == TUNER_TDA9887) {
- struct v4l2_priv_tun_config tda9887_cfg;
-
- tda9887_cfg.tuner = TUNER_TDA9887;
- tda9887_cfg.priv = &dev->tda9887_conf;
-
- client->driver->command(client, TUNER_SET_CONFIG,
- &tda9887_cfg);
- }
- }
-
-
return 0;
}
diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c
index 767ff30..919632b 100644
--- a/drivers/media/video/saa7134/saa7134-input.c
+++ b/drivers/media/video/saa7134/saa7134-input.c
@@ -531,6 +531,7 @@
break;
case SAA7134_BOARD_BEHOLD_607_9FM:
case SAA7134_BOARD_BEHOLD_M6:
+ case SAA7134_BOARD_BEHOLD_H6:
snprintf(ir->c.name, sizeof(ir->c.name), "BeholdTV");
ir->get_key = get_key_beholdm6xx;
ir->ir_codes = ir_codes_behold;
diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h
index 924ffd1..34ff0d4 100644
--- a/drivers/media/video/saa7134/saa7134.h
+++ b/drivers/media/video/saa7134/saa7134.h
@@ -263,6 +263,7 @@
#define SAA7134_BOARD_VIDEOMATE_T750 139
#define SAA7134_BOARD_AVERMEDIA_A700_PRO 140
#define SAA7134_BOARD_AVERMEDIA_A700_HYBRID 141
+#define SAA7134_BOARD_BEHOLD_H6 142
#define SAA7134_MAXBOARDS 8
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 2a27482..cc19c4a 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -33,6 +33,46 @@
#define PREFIX t->i2c->driver->driver.name
+/** This macro allows us to probe dynamically, avoiding static links */
+#ifdef CONFIG_DVB_CORE_ATTACH
+#define tuner_symbol_probe(FUNCTION, ARGS...) ({ \
+ int __r = -EINVAL; \
+ typeof(&FUNCTION) __a = symbol_request(FUNCTION); \
+ if (__a) { \
+ __r = (int) __a(ARGS); \
+ } else { \
+ printk(KERN_ERR "TUNER: Unable to find " \
+ "symbol "#FUNCTION"()\n"); \
+ } \
+ symbol_put(FUNCTION); \
+ __r; \
+})
+
+static void tuner_detach(struct dvb_frontend *fe)
+{
+ if (fe->ops.tuner_ops.release) {
+ fe->ops.tuner_ops.release(fe);
+ symbol_put_addr(fe->ops.tuner_ops.release);
+ }
+ if (fe->ops.analog_ops.release) {
+ fe->ops.analog_ops.release(fe);
+ symbol_put_addr(fe->ops.analog_ops.release);
+ }
+}
+#else
+#define tuner_symbol_probe(FUNCTION, ARGS...) ({ \
+ FUNCTION(ARGS); \
+})
+
+static void tuner_detach(struct dvb_frontend *fe)
+{
+ if (fe->ops.tuner_ops.release)
+ fe->ops.tuner_ops.release(fe);
+ if (fe->ops.analog_ops.release)
+ fe->ops.analog_ops.release(fe);
+}
+#endif
+
struct tuner {
/* device */
struct dvb_frontend fe;
@@ -56,7 +96,7 @@
/* standard i2c insmod options */
static unsigned short normal_i2c[] = {
-#if defined(CONFIG_TUNER_TEA5761) || (defined(CONFIG_TUNER_TEA5761_MODULE) && defined(MODULE))
+#if defined(CONFIG_MEDIA_TUNER_TEA5761) || (defined(CONFIG_MEDIA_TUNER_TEA5761_MODULE) && defined(MODULE))
0x10,
#endif
0x42, 0x43, 0x4a, 0x4b, /* tda8290 */
@@ -139,22 +179,6 @@
fe_tuner_ops->set_analog_params(fe, params);
}
-static void fe_release(struct dvb_frontend *fe)
-{
- if (fe->ops.tuner_ops.release)
- fe->ops.tuner_ops.release(fe);
-
- /* DO NOT kfree(fe->analog_demod_priv)
- *
- * If we are in this function, analog_demod_priv contains a pointer
- * to struct tuner *t. This will be kfree'd in tuner_detach().
- *
- * Otherwise, fe->ops.analog_demod_ops->release will
- * handle the cleanup for analog demodulator modules.
- */
- fe->analog_demod_priv = NULL;
-}
-
static void fe_standby(struct dvb_frontend *fe)
{
struct dvb_tuner_ops *fe_tuner_ops = &fe->ops.tuner_ops;
@@ -191,7 +215,6 @@
static struct analog_demod_ops tuner_core_ops = {
.set_params = fe_set_params,
.standby = fe_standby,
- .release = fe_release,
.has_signal = fe_has_signal,
.set_config = fe_set_config,
.tuner_status = tuner_status
@@ -323,7 +346,8 @@
.lna_cfg = t->config,
.tuner_callback = t->tuner_callback,
};
- tda829x_attach(&t->fe, t->i2c->adapter, t->i2c->addr, &cfg);
+ dvb_attach(tda829x_attach,
+ &t->fe, t->i2c->adapter, t->i2c->addr, &cfg);
}
static struct xc5000_config xc5000_cfg;
@@ -356,12 +380,13 @@
}
/* discard private data, in case set_type() was previously called */
- if (analog_ops->release)
- analog_ops->release(&t->fe);
+ tuner_detach(&t->fe);
+ t->fe.analog_demod_priv = NULL;
switch (t->type) {
case TUNER_MT2032:
- microtune_attach(&t->fe, t->i2c->adapter, t->i2c->addr);
+ dvb_attach(microtune_attach,
+ &t->fe, t->i2c->adapter, t->i2c->addr);
break;
case TUNER_PHILIPS_TDA8290:
{
@@ -369,12 +394,14 @@
break;
}
case TUNER_TEA5767:
- if (!tea5767_attach(&t->fe, t->i2c->adapter, t->i2c->addr))
+ if (!dvb_attach(tea5767_attach, &t->fe,
+ t->i2c->adapter, t->i2c->addr))
goto attach_failed;
t->mode_mask = T_RADIO;
break;
case TUNER_TEA5761:
- if (!tea5761_attach(&t->fe, t->i2c->adapter, t->i2c->addr))
+ if (!dvb_attach(tea5761_attach, &t->fe,
+ t->i2c->adapter, t->i2c->addr))
goto attach_failed;
t->mode_mask = T_RADIO;
break;
@@ -388,8 +415,8 @@
buffer[2] = 0x86;
buffer[3] = 0x54;
i2c_master_send(c, buffer, 4);
- if (!simple_tuner_attach(&t->fe, t->i2c->adapter, t->i2c->addr,
- t->type))
+ if (!dvb_attach(simple_tuner_attach, &t->fe,
+ t->i2c->adapter, t->i2c->addr, t->type))
goto attach_failed;
break;
case TUNER_PHILIPS_TD1316:
@@ -397,9 +424,9 @@
buffer[1] = 0xdc;
buffer[2] = 0x86;
buffer[3] = 0xa4;
- i2c_master_send(c,buffer,4);
- if (!simple_tuner_attach(&t->fe, t->i2c->adapter,
- t->i2c->addr, t->type))
+ i2c_master_send(c, buffer, 4);
+ if (!dvb_attach(simple_tuner_attach, &t->fe,
+ t->i2c->adapter, t->i2c->addr, t->type))
goto attach_failed;
break;
case TUNER_XC2028:
@@ -409,12 +436,13 @@
.i2c_addr = t->i2c->addr,
.callback = t->tuner_callback,
};
- if (!xc2028_attach(&t->fe, &cfg))
+ if (!dvb_attach(xc2028_attach, &t->fe, &cfg))
goto attach_failed;
break;
}
case TUNER_TDA9887:
- tda9887_attach(&t->fe, t->i2c->adapter, t->i2c->addr);
+ dvb_attach(tda9887_attach,
+ &t->fe, t->i2c->adapter, t->i2c->addr);
break;
case TUNER_XC5000:
{
@@ -424,7 +452,8 @@
xc5000_cfg.if_khz = 5380;
xc5000_cfg.priv = c->adapter->algo_data;
xc5000_cfg.tuner_callback = t->tuner_callback;
- if (!xc5000_attach(&t->fe, t->i2c->adapter, &xc5000_cfg))
+ if (!dvb_attach(xc5000_attach,
+ &t->fe, t->i2c->adapter, &xc5000_cfg))
goto attach_failed;
xc_tuner_ops = &t->fe.ops.tuner_ops;
@@ -433,8 +462,8 @@
break;
}
default:
- if (!simple_tuner_attach(&t->fe, t->i2c->adapter,
- t->i2c->addr, t->type))
+ if (!dvb_attach(simple_tuner_attach, &t->fe,
+ t->i2c->adapter, t->i2c->addr, t->type))
goto attach_failed;
break;
@@ -442,12 +471,14 @@
if ((NULL == analog_ops->set_params) &&
(fe_tuner_ops->set_analog_params)) {
+
strlcpy(t->i2c->name, fe_tuner_ops->info.name,
sizeof(t->i2c->name));
t->fe.analog_demod_priv = t;
memcpy(analog_ops, &tuner_core_ops,
sizeof(struct analog_demod_ops));
+
} else {
strlcpy(t->i2c->name, analog_ops->info.name,
sizeof(t->i2c->name));
@@ -645,8 +676,8 @@
{
struct tuner *t = fe->analog_demod_priv;
unsigned long freq, freq_fraction;
- struct dvb_tuner_ops *fe_tuner_ops = &t->fe.ops.tuner_ops;
- struct analog_demod_ops *analog_ops = &t->fe.ops.analog_ops;
+ struct dvb_tuner_ops *fe_tuner_ops = &fe->ops.tuner_ops;
+ struct analog_demod_ops *analog_ops = &fe->ops.analog_ops;
const char *p;
switch (t->mode) {
@@ -730,8 +761,10 @@
struct dvb_tuner_ops *fe_tuner_ops = &t->fe.ops.tuner_ops;
struct analog_demod_ops *analog_ops = &t->fe.ops.analog_ops;
- if (tuner_debug>1)
+ if (tuner_debug > 1) {
v4l_i2c_print_ioctl(client,cmd);
+ printk("\n");
+ }
switch (cmd) {
/* --- configuration --- */
@@ -1112,8 +1145,9 @@
if (!no_autodetect) {
switch (client->addr) {
case 0x10:
- if (tea5761_autodetection(t->i2c->adapter,
- t->i2c->addr) >= 0) {
+ if (tuner_symbol_probe(tea5761_autodetection,
+ t->i2c->adapter,
+ t->i2c->addr) >= 0) {
t->type = TUNER_TEA5761;
t->mode_mask = T_RADIO;
t->mode = T_STANDBY;
@@ -1132,8 +1166,8 @@
case 0x4b:
/* If chip is not tda8290, don't register.
since it can be tda9887*/
- if (tda829x_probe(t->i2c->adapter,
- t->i2c->addr) == 0) {
+ if (tuner_symbol_probe(tda829x_probe, t->i2c->adapter,
+ t->i2c->addr) == 0) {
tuner_dbg("tda829x detected\n");
} else {
/* Default is being tda9887 */
@@ -1145,7 +1179,8 @@
}
break;
case 0x60:
- if (tea5767_autodetection(t->i2c->adapter, t->i2c->addr)
+ if (tuner_symbol_probe(tea5767_autodetection,
+ t->i2c->adapter, t->i2c->addr)
!= EINVAL) {
t->type = TUNER_TEA5767;
t->mode_mask = T_RADIO;
@@ -1234,10 +1269,9 @@
static int tuner_remove(struct i2c_client *client)
{
struct tuner *t = i2c_get_clientdata(client);
- struct analog_demod_ops *analog_ops = &t->fe.ops.analog_ops;
- if (analog_ops->release)
- analog_ops->release(&t->fe);
+ tuner_detach(&t->fe);
+ t->fe.analog_demod_priv = NULL;
list_del(&t->list);
kfree(t);
diff --git a/drivers/media/video/usbvision/Kconfig b/drivers/media/video/usbvision/Kconfig
index fc24ef0..74e1d30 100644
--- a/drivers/media/video/usbvision/Kconfig
+++ b/drivers/media/video/usbvision/Kconfig
@@ -1,7 +1,7 @@
config VIDEO_USBVISION
tristate "USB video devices based on Nogatech NT1003/1004/1005"
depends on I2C && VIDEO_V4L2
- select VIDEO_TUNER
+ select MEDIA_TUNER
select VIDEO_SAA711X if VIDEO_HELPER_CHIPS_AUTO
---help---
There are more than 50 different USB video devices based on
diff --git a/drivers/media/video/usbvision/Makefile b/drivers/media/video/usbvision/Makefile
index 9ac92a8..3387187 100644
--- a/drivers/media/video/usbvision/Makefile
+++ b/drivers/media/video/usbvision/Makefile
@@ -3,3 +3,4 @@
obj-$(CONFIG_VIDEO_USBVISION) += usbvision.o
EXTRA_CFLAGS += -Idrivers/media/video
+EXTRA_CFLAGS += -Idrivers/media/common/tuners
diff --git a/include/media/v4l2-chip-ident.h b/include/media/v4l2-chip-ident.h
index 0ea0bd8..2a52774 100644
--- a/include/media/v4l2-chip-ident.h
+++ b/include/media/v4l2-chip-ident.h
@@ -64,6 +64,7 @@
/* Conexant MPEG encoder/decoders: reserved range 410-420 */
V4L2_IDENT_CX23415 = 415,
V4L2_IDENT_CX23416 = 416,
+ V4L2_IDENT_CX23418 = 418,
/* module vp27smpx: just ident 2700 */
V4L2_IDENT_VP27SMPX = 2700,