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2009-01-22merge: http://linuxtv.org/hg/~awalls/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-01-22merge: http://www.linuxtv.org/hg/~hverkuil/v4l-dvb-saa7146-2Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-01-18saa7146: convert to video_ioctl2.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The conversion to video_ioctl2 is the first phase to converting this driver to the latest v4l2 framework. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2009-01-17Merge from master v4l-dvb repoAndy Walls
2009-01-18merge: http://www.linuxtv.org/hg/~hverkuil/v4l-dvb-cx25840Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-01-18v4l2-common: added v4l2_i2c_tuner_addrs()Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Add v4l2_i2c_tuner_addrs() to obtain the various I2C tuner addresses. This will be used in several drivers, so make this a common function as we do not want to have these I2C addresses all over the place. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2009-01-15cx25840: add comments explaining what the init() does.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2009-01-12v4l2-subdev: add v4l2_ext_controls supportHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The saa6752hs module needs this. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2009-01-12v4l2-device: fix buggy macroHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Priority: high Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2009-01-03cx18, cx2341x: Fix bugs in cx18 AC3 control and comply with V4L2 specAndy Walls
From: Andy Walls <awalls@radix.net> Fix bugs in the cx18 AC3 control implementation that would have affected ivtv and other drivers via the cx2341x module. Bring AC3 controls behavior into comliance with V4L2 specification. Thanks to Hans Verkuil for reviewing the previous patch and pointing out the problems. Reported-by: Hans Verkuil <hverkuil@xs4all.nl> Priority: normal Signed-off-by: Andy Walls <awalls@radix.net>
2009-01-01cx18, cx2341x, ivtv: Add AC-3 audio encoding control to cx18Andy Walls
From: Andy Walls <awalls@radix.net> Initial addition of controls to set AC-3 audio encoding for the CX23418 - it does not work yet due to firmware or cx18 driver issues. This change affects the common cx2341x and ivtv modules due to shared structures and common functions. Priority: normal Signed-off-by: Andy Walls <awalls@radix.net>
2008-12-30v4l2: debugging API changed to match against driver name instead of ID.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Since the i2c driver ID will be removed in the near future we have to modify the v4l2 debugging API to use the driver name instead of driver ID. Note that this API is not used in applications other than v4l2-dbg.cpp as it is for debugging and testing only. Should anyone use the old VIDIOC_G_CHIP_IDENT, then this will be logged with a warning that it is deprecated and will be removed in 2.6.30. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-12-30v4l: rename v4l_compat_ioctl32 to v4l2_compat_ioctl32Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> This rename prevents conflicts with the older compat_ioctl32 module. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-12-30v4l2-ioctl: change to long return type to match unlocked_ioctl.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Since internal to v4l2 the ioctl prototype is the same regardless of it being called through .ioctl or .unlocked_ioctl, we need to convert it all to the long return type of unlocked_ioctl. Thanks to Jean-Francois Moine for posting an initial patch for this and thus bringing it to our attention. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> CC: Jean-Francois Moine <moinejf@free.fr>
2008-12-30v4l2: introduce v4l2_file_operations.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Introduce a struct v4l2_file_operations for v4l2 drivers. Remove the unnecessary inode argument. Move compat32 handling (and llseek) into the v4l2-dev core: this is now handled in the v4l2 core and no longer in the drivers themselves. Note that this changeset reverts an earlier patch that changed the return type of__video_ioctl2 from int to long. This change will be reinstated later in a much improved version. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-12-29v4l2-ioctl: Fix warnings when using .unlocked_ioctl = __video_ioctl2Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> This patch fixes this warning: drivers/media/video/gspca/gspca.c:1811: warning: initialization from incompatible pointer type The reason is that the returned argument should be a long, not an integer. Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29merge: http://linuxtv.org/hg/~gliakhovetski/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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
2008-12-29Add 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
2008-12-23merge: http://www.linuxtv.org/hg/~hverkuil/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-23v4l2-dev: allow drivers to pass v4l2_device as parentHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Drivers that use v4l2_device can set that as parent pointer in the v4l2_dev field instead of using the struct device parent field. This allows v4l2-dev.c to check whether this driver is v4l2_device based, and if so then it can offer additional services. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-12-22tvp5150: add support for VIDIOC_G_CHIP_IDENT ioctlMauro 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-subdevMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-20v4l2-dev: use the release callback from device instead of cdevHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Instead of relying on the cdev release callback we should rely on the release callback from the device struct. This requires that we use get_device/put_device to do proper refcounting. In order to do this safely v4l2-dev.c now sets up its own file_operations that call out to the driver's ops. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-12-19soc-camera: add new bus width and signal polarity flagsGuennadi Liakhovetski
From: Guennadi Liakhovetski <lg@denx.de> In preparation for i.MX31 camera host driver add flags for 4 and 15 bit bus widths and for data lines polarity inversion. Signed-off-by: Guennadi Liakhovetski <lg@denx.de> --- include/media/soc_camera.h | 23 ++++++++++++++--------- 1 files changed, 14 insertions(+), 9 deletions(-)
2008-12-19bt832: remove this driverHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The bt832 i2c driver was never used or even compiled and is no longer maintained. It is now removed completely. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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(-)
2008-12-18soc-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(-)
2008-12-18v4l2-subdev: ioctl ops should use unsigned for cmd arg.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-12-18v4l: add chip ID for MT9M112 camera sensor from MicronGuennadi Liakhovetski
From: Mike Rapoport <mike@compulab.co.il> The chip is largely compatible with MT9M111 and is going to be supported by the same driver. Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- include/media/v4l2-chip-ident.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
2008-12-18soc-camera: add camera sense dataGuennadi Liakhovetski
From: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Add a struct soc_camera_sense, that can be used by camera host drivers to request additional information from a camera driver, for example, when changing data format. This struct can be extended in the future, its first use is to request the camera driver whether the pixel-clock frequency has changed. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Tested-by: Robert Jarzmik <robert.jarzmik@free.fr> --- include/media/soc_camera.h | 27 +++++++++++++++++++++++++++ 1 files changed, 27 insertions(+), 0 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(-)
2008-12-18v4l2-subdev: add g_sliced_vbi_cap and add NULL pointer checksHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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>
2008-12-14merge: http://www.linuxtv.org/hg/~hverkuil/v4l-dvb-ngMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-14merge: http://www.linuxtv.org/hg/Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-05v4l: add new tvp514x I2C video decoder driverHans Verkuil
From: Vaibhav Hiremath <hvaibhav@ti.com> Priority: normal Signed-off-by: Brijesh Jadav <brijesh.j@ti.com> Signed-off-by: Hardik Shah <hardik.shah@ti.com> Signed-off-by: Manjunath Hadli <mrh@ti.com> Signed-off-by: R Sivaraj <sivaraj@ti.com> Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Karicheri Muralidharan <m-karicheri2@ti.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Reviewed-by: David Brownell <david-b@pacbell.net>
2008-12-05v4l2-int-if: add three new ioctls for std handling and routingHans Verkuil
From: Vaibhav Hiremath <hvaibhav@ti.com> These changes are needed for the new TVP514x driver. Priority: normal Signed-off-by: Brijesh Jadav <brijesh.j@ti.com> Signed-off-by: Hardik Shah <hardik.shah@ti.com> Signed-off-by: Manjunath Hadli <mrh@ti.com> Signed-off-by: R Sivaraj <sivaraj@ti.com> Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Karicheri Muralidharan <m-karicheri2@ti.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-12-08merge: http://linuxtv.org/hg/~gliakhovetski/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-07saa7134: Add support for Kworld Plus TV Analog Lite PCIMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Thanks to Sistema Fenix (http://www.sistemafenix.com.br/) for sponsoring this development. Signed-off-by: Gilberto <gilberto@sistemafenix.com.br> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-12-01soc-camera: pixel format negotiation - core supportGuennadi Liakhovetski
Allocate and fill a list of formats, supported by this specific camera-host combination. Use it for format enumeration. Take care to stay backwards-compatible. Camera hosts rely on sensor formats available, as well as host specific translations. We add a structure so that hosts can define a translation table and use it for format check and setup. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> --- drivers/media/video/soc_camera.c | 93 +++++++++++++++++++++++++++++++++----- include/media/soc_camera.h | 25 ++++++++++- 2 files changed, 105 insertions(+), 13 deletions(-)
2008-12-01soc-camera: add a per-camera device host private data pointerGuennadi Liakhovetski
This pointer will be used by pxa_camera.c to point to its pixel format data. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- include/media/soc_camera.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
2008-12-01soc-camera: simplify namingGuennadi Liakhovetski
We anyway don't follow the s_fmt_vid_cap / g_fmt_vid_cap / try_fmt_vid_cap naming, and soc-camera is so far only about video capture, let's simplify operation names a bit further. set_fmt_cap / try_fmt_cap wasn't a very good choice too. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/mt9m001.c | 14 +++++++------- drivers/media/video/mt9m111.c | 12 ++++++------ drivers/media/video/mt9v022.c | 14 +++++++------- drivers/media/video/ov772x.c | 14 +++++++------- drivers/media/video/pxa_camera.c | 16 ++++++++-------- drivers/media/video/sh_mobile_ceu_camera.c | 16 ++++++++-------- drivers/media/video/soc_camera.c | 6 +++--- drivers/media/video/soc_camera_platform.c | 12 ++++++------ include/media/soc_camera.h | 10 ++++------ 9 files changed, 56 insertions(+), 58 deletions(-)
2008-12-01soc-camera: let camera host drivers decide upon pixel formatGuennadi Liakhovetski
Pixel format requested by the user is not necessarily the same, as what a sensor driver provides. There are situations, when a camera host driver provides the required format, but requires a different format from the sensor. Further, the list of formats, supported by sensors is pretty static and can be pretty good described with a constant list of structures. Whereas decisions, made by camera host drivers to support requested formats can be quite complex, therefore it is better to let the host driver do the work. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/pxa_camera.c | 32 +++++++++++++++- drivers/media/video/sh_mobile_ceu_camera.c | 32 +++++++++++++++- drivers/media/video/soc_camera.c | 58 ++++++++++----------------- include/media/soc_camera.h | 3 + 4 files changed, 87 insertions(+), 38 deletions(-)
2008-12-01soc-camera: merge .try_bus_param() into .try_fmt_cap()Guennadi Liakhovetski
.try_bus_param() method from struct soc_camera_host_ops is only called at one location immediately before .try_fmt_cap(), there is no value in keeping these two methods separate, merge them. Signed-off-by: Guennadi Liakhovetski <lg@denx.de> --- drivers/media/video/pxa_camera.c | 6 +++++- drivers/media/video/sh_mobile_ceu_camera.c | 6 +++++- drivers/media/video/soc_camera.c | 5 ----- include/media/soc_camera.h | 1 - 4 files changed, 10 insertions(+), 8 deletions(-)
2008-11-23v4l2-common: add i2c helper functionsHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Add helper functions to load i2c sub-devices, integrating them into the v4l2-framework. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-11-30v4l2: add v4l2_device and v4l2_subdev structs to the v4l2 framework.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Start implementing a proper v4l2 framework as discussed during the Linux Plumbers Conference 2008. Introduces v4l2_device (for device instances) and v4l2_subdev (representing sub-device instances). Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Reviewed-by: Laurent Pinchart <laurent.pinchart@skynet.be> Reviewed-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Reviewed-by: Andy Walls <awalls@radix.net> Reviewed-by: David Brownell <david-b@pacbell.net>
2008-11-16Add support for the ATI TV Wonder HD 600 USB Remote ControlMauro Carvalho Chehab
From: Devin Heitmueller <devin.heitmueller@gmail.com> Add support for the ATI TV Wonder HD 600 USB Remote Control (required a new keymap) Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com> [mchehab@redhat.com: Fix CodingStyle] Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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