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path: root/include/media/soc_camera.h
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2013-01-05[media] soc-camera: split struct soc_camera_link into host and subdevice partsGuennadi Liakhovetski1-20/+82
struct soc_camera_link currently contains fields, used both by sensor and bridge drivers. To make subdevice driver re-use simpler, split it into a host and a subdevice parts. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-05[media] soc-camera: remove struct soc_camera_device::video_lockGuennadi Liakhovetski1-2/+1
Currently soc-camera has a per-device node lock, used for video operations and a per-host lock for code paths, modifying host's pipeline. Manipulating the two locks increases complexity and doesn't bring any advantages. This patch removes the per-device lock and uses the per-host lock for all operations. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-05[media] soc-camera: properly fix camera probing racesGuennadi Liakhovetski1-1/+1
The recently introduced host_lock causes lockdep warnings, besides, list enumeration in scan_add_host() must be protected by holdint the list_lock. OTOH, holding .video_lock in soc_camera_open() isn't enough to protect the host during its building of the pipeline, because .video_lock is per soc-camera device. If, e.g. more than one sensor can be attached to a host and the user tries to open both device nodes simultaneously, host's .add() method can be called simultaneously for both sensors. Fix these problems by holding list_lock instead of .host_lock in scan_add_host() and taking it shortly at the beginning of soc_camera_open(), and using .host_lock to protect host's .add() and .remove() operations only. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-26[media] v4l2: make vidioc_s_crop constHans Verkuil1-2/+2
Write-only ioctls should have a const argument in the ioctl op. Do this conversion for vidioc_s_crop. Adding const for write-only ioctls was decided during the 2012 Media Workshop. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-08-15[media] V4L: soc-camera: add selection API host operationsGuennadi Liakhovetski1-0/+2
Add .get_selection() and .set_selection() soc-camera host driver operations. Additionally check, that the user is not trying to change the output sizes during a running capture. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-08-15[media] soc-camera: Add and use soc_camera_power_[on|off]() helper functionsLaurent Pinchart1-0/+10
Instead of forcing all soc-camera drivers to go through the mid-layer to handle power management, create soc_camera_power_[on|off]() functions that can be called from the subdev .s_power() operation to manage regulators and platform-specific power handling. This allows non soc-camera hosts to use soc-camera-aware clients. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> [g.liakhovetski@gmx.de: fix compile breakage] Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-05-15[media] soc-camera: Support user-configurable line strideLaurent Pinchart1-0/+4
Add a capabilities field to the soc_camera_host structure to flag hosts that support user-configurable line strides. soc_camera_try_fmt() then passes the user-provided bytesperline and sizeimage format fields to such hosts, and expects the host to check (and fix if needed) the values. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> [g.liakhovetski@gmx.de: fix a typo in mx2_camera.c] Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-05-15[media] V4L: soc-camera: (cosmetic) use a more explicit name for a host handlerGuennadi Liakhovetski1-1/+1
Use "enum_framesizes" instead of "enum_fsizes" to more precisely follow the name of the respective ioctl(). Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Reviewed-by: Sergio Aguirre <sergio.a.aguirre@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-26[media] V4L: soc-camera: protect hosts during probing from overzealous ↵Guennadi Liakhovetski1-1/+2
user-space If multiple clients are registered on a single camera host interface, the user-space hot-plug software can try to access the one, that probed first, before probing of the second one has completed. This can be handled by individual host drivers, but it is even better to hold back the user-space until all the probing on this host has completed. This fixes a race on ecovec with two clients registered on the CEU1 host, which otherwise triggers a BUG() in sh_mobile_ceu_remove_device(). Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-01-06[media] soc-camera: remove redundant parameter from .set_bus_param()Guennadi Liakhovetski1-1/+1
The "pixfmt" parameter of the struct soc_camera_host_ops::set_bus_param() method is redundant, because at the time, when this method is called, pixfmt is guaranteed to be equal to icd->current_fmt->host_fmt->fourcc. Remove this parameter and update all drivers accordingly. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-12-11[media] V4L: soc-camera: fix compiler warnings on 64-bit platformsGuennadi Liakhovetski1-1/+6
On 64-bit platforms assigning a pointer to a 32-bit variable causes a compiler warning and cannot actually work. Soc-camera currently doesn't support any 64-bit systems, but such platforms can be added in the and in any case compiler warnings should be avoided. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-11-03[media] V4L: soc-camera: make (almost) all client drivers re-usable outside ↵Guennadi Liakhovetski1-3/+3
of the framework The most important change in this patch is direct linking to struct soc_camera_link via the client->dev.platform_data pointer. This makes most of the soc-camera client drivers also usable outside of the soc-camera framework. After this change all what is needed for these drivers to function are inclusions of soc-camera headers for some convenience macros, suitably configured platform data, which is anyway always required, and loaded soc-camera core module for library functions. If desired, these library functions can be made generic in the future and moved to a more neutral location. The only two client drivers, that still depend on soc-camera are: mt9t031: it uses struct video_device for its PM. Since no hardware is available, alternative methods cannot be tested. ov6650: it uses struct soc_camera_device to pass its sense data back to the bridge driver. A generic v4l2-subdevice approach should be developed to perform this. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-11-03[media] V4L: mt9m001, mt9v022: use internally cached pixel codeGuennadi Liakhovetski1-5/+0
Using the internally cached pixel code, instead of the one, provided by the soc-camera, removes one more use of struct soc_camera_device in these drivers. Also remove the no longer needed soc_camera_from_i2c() inline function. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-11-03[media] V4L: soc-camera: start removing struct soc_camera_device from client ↵Guennadi Liakhovetski1-4/+21
drivers Remove most trivial uses of struct soc_camera_device from most client drivers, abstracting some of them inside inline functions. Next steps will eliminate remaining uses and modify inline functions to not use struct soc_camera_device. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-11-03[media] soc_camera: remove the now obsolete struct soc_camera_opsHans Verkuil1-18/+0
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> [g.liakhovetski@gmx.de: mt9m001 hunk moved to an earlier patch] Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-11-03[media] sh_mobile_ceu_camera: implement the control handlerHans Verkuil1-4/+0
And since this is the last and only host driver that uses controls, also remove the now obsolete control fields from soc_camera.h. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> [g.liakhovetski@gmx.de: moved code around, fixed problems] Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-11-03[media] soc_camera: add control handler supportHans Verkuil1-0/+2
The soc_camera framework is switched over to use the control framework. After this patch none of the controls in subdevs or host drivers are available, until those drivers are also converted to the control framework. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> [g.liakhovetski@gmx.de: moved code around, fixed problems] Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-11-03[media] V4L: soc-camera: remove soc-camera client bus-param operations and ↵Guennadi Liakhovetski1-44/+8
supporting code soc-camera has been completely ported over to V4L2 subdevice mbus-config operations, soc-camera client bus-param operations and supporting code can now be removed. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-11-03[media] V4L: soc-camera: compatible bus-width flagsGuennadi Liakhovetski1-6/+6
With the new subdevice media-bus configuration methods bus-width is not configured along with other bus parameters, instead, it is derived from the data format. With those methods it is convenient to specify supported bus-widths in the platform data as (1 << (width - 1)). We redefine SOCAM_DATAWIDTH_* flags to use the same convention to make platform data seemlessly reusable. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-11-03[media] V4L: soc-camera: add helper functions for new bus configuration typeGuennadi Liakhovetski1-2/+4
Add helper functions to process the new media bus configuration type similar to soc_camera_apply_sensor_flags() and soc_camera_bus_param_compatible(). Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] V4L: soc-camera: remove soc-camera bus and devices on itGuennadi Liakhovetski1-11/+8
Now that v4l2 subdevices have got their own device objects, having one more device in soc-camera clients became redundant and confusing. This patch removes those devices and the soc-camera bus, they used to reside on. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] V4L: soc-camera: un-export the soc-camera busGuennadi Liakhovetski1-5/+3
The soc-camera bus is now completely local again. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] V4L: soc-camera: remove now unused soc-camera specific PM hooksGuennadi Liakhovetski1-2/+0
soc-camera host drivers shall be implementing their PM, using standard kernel methods, soc-camera specific hooks can die. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] V4L: soc-camera: remove several now unused soc-camera client operationsGuennadi Liakhovetski1-3/+0
This patch removes .enum_input(), .suspend() and .resume() soc-camera client operations. Functionality, provided by .enum_input(), if needed, can be implemented using the v4l2-subdev API. As for .suspend() and .resume(), the only client driver, implementing these methods has been mt9m111, and the only host driver, using them has been pxa-camera. Now that both those drivers have been converted to the standard subdev .s_power() operation, .suspend() and .resume() can be removed. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] V4L: soc-camera: MIPI flags are not sensor flagsGuennadi Liakhovetski1-6/+6
SOCAM_MIPI_[1234]LANE flags are not board-specific sensor flags, they are bus configuration flags. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20[media] V4L: soc-camera: add MIPI bus flagsKassey Li1-1/+9
Signed-off-by: Kassey Lee <ygli@marvell.com> Signed-off-by: Qing Xu <qingx@marvell.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20[media] V4L: soc-camera: add a livecrop host operationGuennadi Liakhovetski1-0/+5
Add an soc-camera host livecrop operation to implement live zoom. If a host driver implements it, it should take care to preserve output frame format, then live crop doesn't break streaming. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-03-22[media] v4l: soc-camera: Store negotiated buffer settingsSergio Aguirre1-0/+2
This fixes the problem in which a host driver sets a personalized sizeimage or bytesperline field, and gets ignored when doing G_FMT. Signed-off-by: Sergio Aguirre <saaguirre@ti.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-03-21[media] V4L: soc-camera: add helper functions for videobuf queue handlingGuennadi Liakhovetski1-0/+10
Add two helper inline functions to retrieve soc-camera device context from videobuf and videobuf2 queue pointers. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-03-21[media] V4L: soc-camera: extend to also support videobuf2Guennadi Liakhovetski1-1/+10
Extend soc-camera core to also support the videobuf2 API. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-03-21[media] V4L: soc-camera: add enum-frame-size ioctlQing Xu1-0/+1
add vidioc_enum_framesizes implementation, follow default_g_parm() and g_mbus_fmt() method Signed-off-by: Qing Xu <qingx@marvell.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-12-30[media] soc_camera: Add the ability to bind regulators to soc_camedra devicesAlberto Panizzo1-0/+5
In certain machines, camera devices are supplied directly by a number of regulators. This patch add the ability to drive these regulators directly by the soc_camera driver. Signed-off-by: Alberto Panizzo <maramaopercheseimorto@gmail.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-10-21V4L/DVB: soc-camera: allow only one video queue per deviceGuennadi Liakhovetski1-5/+4
Multiple user-space application instances can open the same video device, but it only makes sense for one of them to manage the videobuffer queue and set video format of the device. Restrict soc-camera respectively. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: V4L2: soc-camera: export soc-camera bus type for notificationsGuennadi Liakhovetski1-0/+3
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: v4l2-subdev.h: fix enum_mbus_fmt prototypeHans Verkuil1-1/+1
enum_mbus_fmt received an index argument that was defined as an int instead of an unsigned int. This is now fixed. This had the knock-on effect that the index argument in the callback get_formats in soc_camera.h also had to be changed to unsigned int. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: soc-camera: add runtime pm support for subdevicesMauro Carvalho Chehab1-0/+8
To save power soc-camera powers subdevices down, when they are not in use, if this is supported by the platform. However, the V4L standard dictates, that video nodes shall preserve configuration between uses. This requires runtime power management, which is implemented by this patch. It allows subdevice drivers to specify their runtime power-management methods, by assigning a type to the video device. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: The first two parameters of soc_camera_limit_side() are usually ↵Márton Németh1-2/+2
pointers to struct v4l2_rect elements. They are signed, so adjust the prototype accordingly This will remove the following sparse warning (see "make C=1"): * incorrect type in argument 1 (different signedness) expected unsigned int *start got signed int *<noident> as well as a couple more signedness mismatches. Signed-off-by: Márton Németh <nm127@freemail.hu> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26soc-camera: add support for VIDIOC_S_PARM and VIDIOC_G_PARM ioctlsGuennadi Liakhovetski1-0/+2
Just pass VIDIOC_S_PARM and VIDIOC_G_PARM down to host drivers. So far no special handling in soc-camera core. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13659): soc-camera: convert to the new mediabus APIGuennadi Liakhovetski1-19/+6
Convert soc-camera core and all soc-camera drivers to the new mediabus API. This also takes soc-camera client drivers one step closer to also be usable with generic v4l2-subdev host drivers. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13648): soc-camera: add a private field to struct soc_camera_linkGuennadi Liakhovetski1-0/+2
Up to now, if a client driver needed platform data apart from those contained in struct soc_camera_link, it had to embed the struct into its own object. This makes the use of such a driver in configurations other than soc-camera Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13644): v4l: add new v4l2-subdev sensor operations, use ↵Guennadi Liakhovetski1-1/+0
g_skip_top_lines in soc-camera Introduce new v4l2-subdev sensor operations, move .enum_framesizes() and .enum_frameintervals() methods to it, add a new .g_skip_top_lines() method and switch soc-camera to use it instead of .y_skip_top soc_camera_device member, which can now be removed. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Reviewed-by: Sergio Aguirre <saaguirre@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13643): soc-camera: remove no longer needed struct membersGuennadi Liakhovetski1-2/+0
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-19V4L/DVB (12536): soc-camera: remove .gain and .exposure struct ↵Guennadi Liakhovetski1-7/+10
soc_camera_device members This makes the soc-camera interface for V4L2 subdevices thinner yet. Handle gain and exposure internally in each driver just like all other controls. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-19V4L/DVB (12535): soc-camera: remove .init() and .release() methods from ↵Guennadi Liakhovetski1-4/+0
struct soc_camera_ops Remove unneeded soc-camera operations, this also makes the soc-camera API to v4l2 subdevices thinner. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-19V4L/DVB (12534): soc-camera: V4L2 API compliant scaling (S_FMT) and cropping ↵Guennadi Liakhovetski1-2/+19
(S_CROP) The initial soc-camera scaling and cropping implementation turned out to be incompliant with the V4L2 API, e.g., it expected the user to specify cropping in output window pixels, instead of input window pixels. This patch converts the soc-camera core and all drivers to comply with the standard. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-19V4L/DVB (12530): soc-camera: switch to using v4l2_subdev_call()Guennadi Liakhovetski1-4/+10
Use v4l2_subdev_call() instead of v4l2_device_call_until_err() in all host drivers and in soc-camera core. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-19V4L/DVB (12529): soc-camera: switch to s_crop v4l2-subdev video operationGuennadi Liakhovetski1-2/+1
Remove set_crop soc-camera device method and switch to s_crop from v4l2-subdev video operations. Also extend non-i2c drivers to also hold a pointer to their v4l2-subdev instance in control device driver-data, i.e., in dev_get_drvdata((struct device *)to_soc_camera_control(icd)) Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-19V4L/DVB (12521): soc-camera: use .s_std() from struct v4l2_subdev_core_opsGuennadi Liakhovetski1-1/+0
Remove .set_std() method from struct soc_camera_ops, use .s_std() from struct v4l2_subdev_core_ops instead. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-19V4L/DVB (12519): soc-camera: put pixel format initialisation back in probe, ↵Guennadi Liakhovetski1-0/+7
add .put_formats() The move of format translation initialisation into soc_camera_open() was temporary for the soc-camera as platform driver intermediate step, put it back into soc_camera_probe(). Also add a .put_formats() method to soc_camera_host_ops to free any resources host driver might have allocated in .get_formats(). Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-19V4L/DVB (12515): soc-camera: use struct v4l2_rect in struct soc_camera_deviceGuennadi Liakhovetski1-8/+2
Switch to using struct v4l2_rect in struct soc_camera_device for uniformity and simplicity. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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