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2008-12-29soc-camera: add support for MT9T031 CMOS camera sensor from MicronGuennadi Liakhovetski
From: Guennadi Liakhovetski <lg@denx.de> This camera is rather similar to MT9M001, but also has a couple of enhanced features, like pixel binning. Signed-off-by: Guennadi Liakhovetski <lg@denx.de> Acked-by: Jean Delvare <khali@linux-fr.org> --- drivers/media/video/Kconfig | 6 + drivers/media/video/Makefile | 1 + drivers/media/video/mt9t031.c | 736 +++++++++++++++++++++++++++++++++++++++ include/media/v4l2-chip-ident.h | 1 + 4 files changed, 744 insertions(+), 0 deletions(-) create mode 100644 drivers/media/video/mt9t031.c
2008-12-29ov772x: fix try_fmt calculation methodGuennadi Liakhovetski
From: Kuninori Morimoto <morimoto.kuninori@renesas.com> Don't modify driver's state in try_fmt, just verify format acceptability or adjust it to driver's capabilities. Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/ov772x.c | 55 ++++++++++++++++++++++++++--------------- 1 files changed, 35 insertions(+), 20 deletions(-)
2008-12-29ov772x: clear i2c client data on error and removeGuennadi Liakhovetski
From: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/ov772x.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-)
2008-12-29ov772x: change dev_info to dev_dbgGuennadi Liakhovetski
From: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/ov772x.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-)
2008-12-29The failure of set_fmt is solved in tw9910Guennadi Liakhovetski
From: Kuninori Morimoto <morimoto.kuninori@renesas.com> priv->scale is checked in start_capture. Therefore, it should be NULL if failing in set_fmt. This patch resolve this problem. Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/tw9910.c | 22 ++++++++++++++++------ 1 files changed, 16 insertions(+), 6 deletions(-)
2008-12-29Add tw9910 driverGuennadi Liakhovetski
From: Kuninori Morimoto <morimoto.kuninori@renesas.com> This patch adds tw9910 driver that use soc_camera framework. It was tested on SH Migo-r board and mplayer. Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/Kconfig | 6 + drivers/media/video/Makefile | 1 + drivers/media/video/tw9910.c | 941 +++++++++++++++++++++++++++++++++++++++ include/media/tw9910.h | 39 ++ include/media/v4l2-chip-ident.h | 3 + 5 files changed, 990 insertions(+), 0 deletions(-) create mode 100644 drivers/media/video/tw9910.c create mode 100644 include/media/tw9910.h
2008-12-18Change V4L2 field to ANY from NONE on sh_mobile_ceu_camera.cGuennadi Liakhovetski
From: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/sh_mobile_ceu_camera.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
2008-12-18mt9m001 mt9v022: simplify pointer dereferncesGuennadi Liakhovetski
From: Guennadi Liakhovetski <lg@denx.de> Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
2008-12-18soc-camera: let drivers decide upon supported field valuesGuennadi Liakhovetski
From: Guennadi Liakhovetski <g.liakhovetski@gmx.de> sh_mobile_ceu_camera.c is already prepared to support interlaced format, this patch moves the choice of a field type down to host and / or camera drivers. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/pxa_camera.c | 10 ++++++++++ drivers/media/video/soc_camera.c | 19 +------------------ 2 files changed, 11 insertions(+), 18 deletions(-)
2008-12-18Add interlace support to sh_mobile_ceu_camera.cGuennadi Liakhovetski
From: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Acked-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/sh_mobile_ceu_camera.c | 56 +++++++++++++++++++++++----- 1 files changed, 46 insertions(+), 10 deletions(-)
2008-12-18video: sh_mobile_ceu cleanups and commentsGuennadi Liakhovetski
From: Magnus Damm <damm@igel.co.jp> This patch cleans up the sh_mobile_ceu driver and adds comments and constants to clarify the magic sequence in sh_mobile_ceu_capture(). Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/sh_mobile_ceu_camera.c | 51 ++++++++++++++++------------ 1 files changed, 29 insertions(+), 22 deletions(-)
2008-12-18Add new enum_input function on soc_cameraGuennadi Liakhovetski
From: Kuninori Morimoto <morimoto.kuninori@renesas.com> This patch presents new method to be able to select V4L2 input type Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/soc_camera.c | 17 +++++++++++++---- include/media/soc_camera.h | 1 + 2 files changed, 14 insertions(+), 4 deletions(-)
2008-12-18Add new set_std function on soc_cameraGuennadi Liakhovetski
From: Kuninori Morimoto <morimoto.kuninori@renesas.com> This patch presents new method to be able to check v4l2_std_id Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/soc_camera.c | 9 ++++++++- include/media/soc_camera.h | 1 + 2 files changed, 9 insertions(+), 1 deletions(-)
2008-12-18sh_mobile_ceu: add NV16 and NV61 supportGuennadi Liakhovetski
From: Magnus Damm <damm@igel.co.jp> This patch adds NV16/NV61 support to the sh_mobile_ceu driver. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/sh_mobile_ceu_camera.c | 22 ++++++++++++++++++++-- 1 files changed, 20 insertions(+), 2 deletions(-)
2008-12-18sh_mobile_ceu: add NV12 and NV21 supportGuennadi Liakhovetski
From: Magnus Damm <damm@igel.co.jp> This patch adds NV12/NV21 support to the sh_mobile_ceu driver. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/sh_mobile_ceu_camera.c | 114 ++++++++++++++++++++++++---- 1 files changed, 99 insertions(+), 15 deletions(-)
2008-12-18soc-camera: unify locking, play nicer with videobuf lockingGuennadi Liakhovetski
From: Guennadi Liakhovetski <lg@denx.de> Move mutex from host drivers to camera device object, take into account videobuf locking. Signed-off-by: Guennadi Liakhovetski <lg@denx.de> --- drivers/media/video/pxa_camera.c | 15 ++--- drivers/media/video/sh_mobile_ceu_camera.c | 9 +-- drivers/media/video/soc_camera.c | 99 +++++++++++++++++++++++----- include/media/soc_camera.h | 8 ++- 4 files changed, 96 insertions(+), 35 deletions(-)
2008-12-18sh: sh_mobile ceu clock framework supportGuennadi Liakhovetski
From: Magnus Damm <damm@igel.co.jp> Add clock framework support to the sh_mobile ceu and adjust the board specific code accordingly. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org> kernel-sync: ---
2008-12-18pxa-camera: call try_fmt() camera device method with correct pixel formatGuennadi Liakhovetski
From: Guennadi Liakhovetski <lg@denx.de> With the introduction of the format conversion support in soc-camera, we now also have to take care to pass the correct pixel format to the camera driver when calling its try_fmt() method. Signed-off-by: Guennadi Liakhovetski <lg@denx.de> --- drivers/media/video/pxa_camera.c | 8 +++++++- 1 files changed, 7 insertions(+), 1 deletions(-)
2008-12-18soc-camera: readability improvements, more strict operations checksGuennadi Liakhovetski
From: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Simplify multiple drivers by replacing f->fmt.pix.* with a single pointer dereference, merge some needlessly broken lines, verify host and camera operations pointers on registration. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/mt9m001.c | 20 ++++---- drivers/media/video/mt9m111.c | 10 ++-- drivers/media/video/mt9v022.c | 20 ++++---- drivers/media/video/pxa_camera.c | 21 +++----- drivers/media/video/soc_camera.c | 74 +++++++++++++++++------------ drivers/media/video/soc_camera_platform.c | 5 +- 6 files changed, 81 insertions(+), 69 deletions(-)
2008-12-18sh_mobile_ceu: use new pixel format translation codeGuennadi Liakhovetski
From: Magnus Damm <damm@igel.co.jp> This patch converts the sh_mobile_ceu driver to make use of the new pixel format translation code. Only pass-though mode at this point. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/sh_mobile_ceu_camera.c | 83 +++++++++++++++++++--------- 1 files changed, 57 insertions(+), 26 deletions(-)
2008-12-18mt9m111: add support for mt9m112 since sensors seem identicalGuennadi Liakhovetski
From: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/Kconfig | 4 ++-- drivers/media/video/mt9m111.c | 28 ++++++++++++++++------------ 2 files changed, 18 insertions(+), 14 deletions(-)
2008-12-18pxa-camera: setup the FIFO inactivity time-out registerGuennadi Liakhovetski
From: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Using PXA270's FIFO inactivity time-out register (CITOR) reduces FIFO overruns. The time-out is calculated in CICLK / LCDCLK ticks and has to be longer than one pixel time. For this we have to know the pixel clock frequency, which usually is provided by the camera. We use the struct soc_camera_sense to request PCLK frequency from the camera driver upon each data format change. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Tested-by: Robert Jarzmik <robert.jarzmik@free.fr> --- drivers/media/video/pxa_camera.c | 90 +++++++++++++++++++++++++++++--------- 1 files changed, 69 insertions(+), 21 deletions(-)
2008-12-18mt9m111: Add automatic white balance controlGuennadi Liakhovetski
From: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/mt9m111.c | 28 +++++++++++++++++++++++++++- 1 files changed, 27 insertions(+), 1 deletions(-)
2008-12-23soc-camera: Add signal inversion flags to be used by camera driversGuennadi Liakhovetski
From: Guennadi Liakhovetski <g.liakhovetski@gmx.de> As reported by Antonio Ospite <ospite@studenti.unina.it> two platforms with a mt9m111 camera require opposite pixel clock polarity, which means one of them inverts it. This patch adds support for inversion flags and switches all available camera drivers to using them. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/mt9m001.c | 15 +++++++-------- drivers/media/video/mt9m111.c | 6 +++++- drivers/media/video/mt9v022.c | 3 +++ drivers/media/video/ov772x.c | 10 +++++----- drivers/media/video/soc_camera.c | 34 ++++++++++++++++++++++++++++++++++ include/media/soc_camera.h | 11 +++++++++++ 6 files changed, 65 insertions(+), 14 deletions(-)
2008-12-18V4L/DVB: pxa-camera: use memory mapped IO access for camera (QCI) registersGuennadi Liakhovetski
From: Eric Miao <eric.miao@marvell.com> Signed-off-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
2008-12-18[ARM] pxa: move camera (QCI) registers definition out of pxa-regs.hGuennadi Liakhovetski
From: Eric Miao <eric.miao@marvell.com> Signed-off-by: Eric Miao <eric.miao@marvell.com> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> kernel-sync:
2008-12-18Add ov7725 support to ov772x driverGuennadi Liakhovetski
From: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/ov772x.c | 22 ++++++++++++++++++++++ include/media/v4l2-chip-ident.h | 1 + 2 files changed, 23 insertions(+), 0 deletions(-)
2008-12-18Change device ID selection method on ov772x driverGuennadi Liakhovetski
From: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
2008-12-17Remove ov772x_default_regs from ov772x driverGuennadi Liakhovetski
From: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/ov772x.c | 21 +++------------------ 1 files changed, 3 insertions(+), 18 deletions(-)
2008-12-17mt9m001 mt9v022: fix bus-width switch GPIO availability testGuennadi Liakhovetski
From: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Testing for non-NULL platform-data is not enough, we have to check if the GPIO in the platform data is valid or not. Also see my earlier patch: [ARM] pxa/pcm990: use negative number for an invalid GPIO in camera data Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/mt9m001.c | 5 +++-- drivers/media/video/mt9v022.c | 5 +++-- 2 files changed, 6 insertions(+), 4 deletions(-)
2008-12-17mt9m111: add all yuv format combinations.Guennadi Liakhovetski
From: Robert Jarzmik <robert.jarzmik@free.fr> The Micron mt9m111 offers 4 byte orders for YCbCr output. This patchs adds all possible outputs capabilities to the mt9m111 driver. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/mt9m111.c | 24 +++++++++++++++++++++++- 1 files changed, 23 insertions(+), 1 deletions(-)
2008-12-17mt9m111: mt9m111_get_global_gain() - unsigned >= 0 is always trueGuennadi Liakhovetski
From: roel kluin <roel.kluin@gmail.com> unsigned >= 0 is always true and fix formula Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/mt9m111.c | 13 +++++-------- 1 files changed, 5 insertions(+), 8 deletions(-)
2008-12-22em28xx: Add suport for debugging AC97 anciliary chipsMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> The em28xx driver can be coupled to an anciliary AC97 chip. This patch allows read/write AC97 registers directly. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-22tuner-core: remove a no longer needed hackMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-22merge: http://www.linuxtv.org/hg/~hverkuil/v4l-dvb-fixesMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-22merge: http://linuxtv.org/hg/~awalls/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-22merge: http://www.linuxtv.org/hg/~hverkuil/v4l-dvb-compat32Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-22em28xx: de-obfuscate vidioc_g_ctrl logicMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> vidioc_g_ctrl() were using an uneeded confusing logic. Instead, use the direct approach. Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-22em28xx: Fix bad locks on error conditionMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-21v4l2-compat32: add two additional #ifdef __OLD_VIDIOC_ linesHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-12-21v4l2-compat32: fix 32-64 compatibility moduleHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Added all missing v4l1/2 ioctls and fix several broken conversions. Partially based on work done by Cody Pisto <cpisto@gmail.com>. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Tested-by: Brandon Jenkins <bcjenkins@tvwhere.com>
2008-12-20cx18: Use a consistent crystal value for computing all PLL parametersAndy Walls
From: Andy Walls <awalls@radix.net> Use a consistent crystal value of 28.636360 MHz for computing all PLL parameters so clocks don't have relative error due to assumed crystal value mismatches. Also aimed to have all PLLs run their VOCs at close to 400 MHz to minimze the error of these PLLs as frequency synthesizers. Also set the VDCLK and AIMCLK PLLs to sane values before the APU and CPU firmware are loaded. Also fixed I2S Master clock dividers. Many thanks to Mike Bradley and Jeff Campbell for reporting this problem and suggesting the solution, researching and experimenting, and performing extensive testing to support their suggested solution. Reported-by: Jeff Campbell <jac1dlists@gmail.com> Reported-by: Mike Bradley <mike.bradley@incanetworks.com> Priority: normal Signed-off-by: Andy Walls <awalls@radix.net>
2008-12-20cx18: Disable locking of Video and Audio PLL for analog capturesAndy Walls
From: Andy Walls <awalls@radix.net> Disable AV_LOCK, locking of audio PLL to video PLL in the cx18-av-core for analog captures. It seems to have adverse effects on captures from SVideo and CVBS sources with current clock & crystal settings in the driver. Many thanks to Jeff Campbell and Mike Bradley for reporting this problem, and suggesting the solution and performing extensive testing to support their suggestion. Reported-by: Jeff Campbell <jac1dlists@gmail.com> Reported-by: Mike Bradley <mike.bradley@incanetworks.com> Priority: normal Signed-off-by: Andy Walls <awalls@radix.net>
2008-12-19tuner: fix tuner_ioctl build errorMauro Carvalho Chehab
From: Randy Dunlap <randy.dunlap@oracle.com> Fix drivers/media/video/tuner-core.c so that it will build when CONFIG_VIDEO_ALLOW_V4L1=n: drivers/media/video/tuner-core.c:1111: error: 'tuner_ioctl' undeclared here (not in a function) Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-20Convert GP8PSK module to use S2APIMauro Carvalho Chehab
From: Alan Nisota <alannisota@gmail.com> This patch converts the gp8psk module to use the S2API. It pretends to be DVB-S2 capable in order to allow the various supported modulations (8PSK, QPSK-Turbo, etc), and keep software compatibility with the S2API patches for Mythtv and VDR. Signed-off by: Alan Nisota <alannisota@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-20em28xx: use a more standard way to specify video formatsMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> This patch uses the same code for enumberating video formats that are present on cx88, bttv and saa7134 drivers. Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-20em28xx: Fix a bug that were putting xc2028/3028 tuner to sleepMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> The changeset 78aa52a159cf introduced a bug on em28xx: buffer setup should be awaking xc3028. Instead, since we didn't specify the tuner mode, the device were going to sleep, due to the lack of tuner mode when asking tuner to handle VIDIOC_S_FREQUENCY: xc2028 0-0061: Device is Xceive 3028 version 1.0, firmware version 2.7 xc2028 0-0061: divisor= 00 00 14 d0 (freq=83.250) xc2028 0-0061: Putting xc2028/3028 into poweroff mode. xc2028 0-0061: Printing sleep stack trace: Pid: 10936, comm: mplayer Tainted: P M 2.6.27.8 #1 Call Trace: [<ffffffffa0b759ea>] xc2028_sleep+0x89/0x1ab [tuner_xc2028] [<ffffffffa0b48fb9>] tuner_s_frequency+0xf5/0x165 [tuner] Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-20tuner-core: add debug msg's when asking tuner to sleepMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-19v4l2-dev: check for parent device in get_index.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> get_index requires a valid parent device in order to discover which indices are in use. Some drivers (e.g. pvrusb2) do not set the parent device. In that case just return 0. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-12-19cx24113: fix compile warningsHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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