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* [media] v4l: Unify selection flagsSakari Ailus2012-07-076-20/+26
| | | | | | | | | | Unify flags on the selection interfaces on V4L2 and V4L2 subdev. Flags are very similar to targets in this case: there are more similarities than differences between the two interfaces. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l: Common documentation for selection targetsSakari Ailus2012-07-077-93/+119
| | | | | | | | | | | | Both V4L2 and V4L2 subdev interface have very similar selection APIs with differences foremost related to in-memory and media bus formats. However, the selection targets are the same for both. Most targets are and in the future will likely continue to be more the same than with any differences. Thus it makes sense to unify the documentation of the targets. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l: Unify selection targets across V4L2 and V4L2 subdev interfacesSakari Ailus2012-07-0710-79/+103
| | | | | | | | | | | Change the users of V4L2_SUBDEV_SEL_TGT_* targets to use V4L2_SEL_TGT_* instead. The common definitions are moved to a new header file, include/linux/v4l2-common.h. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l: Remove "_ACTUAL" from subdev selection API target definition namesSakari Ailus2012-07-078-41/+46
| | | | | | | | | | | The string "_ACTUAL" does not say anything more about the target names. Drop it. V4L2 selection API was changed by "V4L: Remove "_ACTIVE" from the selection target name definitions" by Sylwester Nawrocki. This patch does the same for the V4L2 subdev API. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] V4L: Remove "_ACTIVE" from the selection target name definitionsSylwester Nawrocki2012-07-077-36/+41
| | | | | | | | | | | | | | | | | | | | | | This patch drops the _ACTIVE part from the selection target names as a prerequisite to unify the selection target names across the subdev and regular video node API. The meaning of V4L2_SEL_TGT_*_ACTIVE and V4L2_SUBDEV_SEL_TGT_*_ACTUAL selection targets is logically the same. Different names add to confusion where both APIs are used in a single driver or an application. For some system configurations different names may lead to interoperability issues. For backwards compatibility V4L2_SEL_TGT_CROP_ACTIVE and V4L2_SEL_TGT_COMPOSE_ACTIVE are defined as aliases to V4L2_SEL_TGT_CROP and V4L2_SEL_TGT_COMPOSE. These aliases will be removed after deprecation period, according to Documentation/feature-removal-schedule.txt. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] media: dvb-usb: print mac address via native %pMAndy Shevchenko2012-07-061-3/+1Star
| | | | | Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] s5p-tv: Use module_i2c_driver in sii9234_drv.c fileSachin Kamat2012-07-061-11/+1Star
| | | | | | | | | module_i2c_driver makes the code simpler by eliminating module_init and module_exit calls. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Tomasz Stanislawski <t.stanislaws@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] media: gpio-ir-recv: add allowed_protos for platform dataDu, Changbin2012-07-062-4/+8
| | | | | | | | | | It's better to give platform code a chance to specify the allowed protocols to use. [mchehab@redhat.com: fix merge conflict with a patch that made half of this change] Signed-off-by: Du, Changbin <changbin.du@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] s5p-jpeg: Use module_platform_driver in jpeg-core.c fileSachin Kamat2012-07-061-23/+1Star
| | | | | | | | | module_platform_driver makes the code simpler by eliminating module_init and module_exit calls. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] saa7134: fix spelling of detach in labelPeter Meerwald2012-07-061-41/+41
| | | | | Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx88-blackbird: replace ioctl by unlocked_ioctlHans Verkuil2012-07-061-1/+1
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx88: don't use current_normHans Verkuil2012-07-062-6/+20
| | | | | | | | | current_norm can only be used if there is a single device node since it is local to the device node. In this case multiple device nodes share a single tuner. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx88: fix a number of v4l2-compliance violationsHans Verkuil2012-07-062-23/+72
| | | | | | | | | | | | | | | | - missing COMPRESSED flag for MPEG formats - set colorspace - set sizeimage - add tuner index checks - setup the frequency ranges correctly - add missing g_chip_ident ioctl - fix audmode handling - don't handle vbi formats on a video node and vice versa. cx88 now passes the v4l2-compliance tests. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx88: support control eventsHans Verkuil2012-07-062-7/+14
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx88: add priority supportHans Verkuil2012-07-064-0/+12
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx88: move fmt, width and height to cx8800_devHans Verkuil2012-07-062-29/+29
| | | | | | | | | These are global properties and do not belong in the filehandle struct. Note: the overlay related fields were just removed: they weren't used at all. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx88: remove radio and type from cx8800_fhHans Verkuil2012-07-062-54/+37Star
| | | | | | | This information is available elsewhere already. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx88: convert cx88-blackbird to the control frameworkHans Verkuil2012-07-062-69/+39Star
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx88: each device node gets the right controlsHans Verkuil2012-07-064-57/+108
| | | | | | | | | | radio only sees audio controls, video sees video and audio and vbi sees none. Also disable the chroma_agc control if secam is selected. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx88: first phase to convert cx88 to the control frameworkHans Verkuil2012-07-066-446/+211Star
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx88: fix querycapHans Verkuil2012-07-063-68/+36Star
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2-framework.txt: Update the locking documentationHans Verkuil2012-07-061-34/+39
| | | | | | | | | This documents the new queue->lock and how to use it. It also removes the documentation of v4l2_disable_ioctl_locking: this is only used in gspca and will be removed once gspca has been converted to vb2. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] pwc: v4l2-compliance fixesHans Verkuil2012-07-061-9/+16
| | | | | | | | | - add device_caps - set colorspace - s_parm should support a fps of 0 (== reset to nominal fps) Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] pwc: use the new vb2 helpersHans Verkuil2012-07-063-288/+26Star
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2-dev.c: also add debug support for the fopsHans Verkuil2012-07-061-1/+24
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] vivi: add create_bufs/preparebuf supportHans Verkuil2012-07-061-1/+9
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] vivi: use vb2 helper functionsHans Verkuil2012-07-061-138/+12Star
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] vivi: embed struct video_device instead of allocating itHans Verkuil2012-07-061-17/+7Star
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] vivi: remove pointless g/s_std supportHans Verkuil2012-07-061-10/+0Star
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] videobuf2-core: add helper functionsHans Verkuil2012-07-062-0/+298
| | | | | | | | | | Add helper functions to make it easier to adapt drivers to vb2. These helpers take care of core locking and check if the filehandle is the owner of the queue. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2-dev/ioctl.c: add vb2_queue support to video_deviceHans Verkuil2012-07-065-19/+49
| | | | | | | | | | | | This prepares struct video_device for easier integration with vb2. It also introduces a new lock that protects the vb2_queue. It is up to the driver to use it or not. And the driver can associate an owner filehandle with the queue to check whether queuing requests are permitted for the calling filehandle. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] Spec: document CREATE_BUFS behavior if count == 0Hans Verkuil2012-07-061-1/+7
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] vb2-core: add support for count == 0 in create_bufsHans Verkuil2012-07-061-4/+6
| | | | | | | | | This also fixes incorrect error handling in create_bufs: the return code of __vb2_queue_alloc is the number of allocated buffers, and not a traditional error code. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] vb2-core: refactor reqbufs/create_bufsHans Verkuil2012-07-061-68/+77
| | | | | | | | Split off the memory and type validation. This is done both from reqbufs and create_bufs, and will also be done by vb2 helpers in a later patch. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx18: don't mess with vfd->debugHans Verkuil2012-07-063-22/+2Star
| | | | | | | This is now controlled by sysfs. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ivtv: don't mess with vfd->debugHans Verkuil2012-07-063-15/+2Star
| | | | | | | This is now controlled by sysfs. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2-ioctl: remove v4l_(i2c_)print_ioctlHans Verkuil2012-07-065-47/+15Star
| | | | | | | | v4l_i2c_print_ioctl wasn't used and v4l_print_ioctl could be replaced by v4l_printk_ioctl. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2-dev.c: add debug sysfs entryHans Verkuil2012-07-062-4/+29
| | | | | | | | | Since this could theoretically change the debug value while in the middle of v4l2-ioctl.c, we make a copy of vfd->debug to ensure consistent debug behavior. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2-ioctl.c: finalize table conversionHans Verkuil2012-07-061-22/+13Star
| | | | | | | | Implement the default case which finalizes the table conversion and allows us to remove the last part of the switch. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2-ioctl.c: use the new table for the remaining ioctlsHans Verkuil2012-07-061-124/+154
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2-ioctl.c: use the new table for preset/timings ioctlsHans Verkuil2012-07-061-140/+67Star
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2-ioctl.c: use the new table for debug ioctlsHans Verkuil2012-07-061-50/+89
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2-ioctl.c: use the new table for compression ioctlsHans Verkuil2012-07-061-77/+46Star
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2-ioctl.c: use the new table for selection ioctlsHans Verkuil2012-07-061-135/+127Star
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2-ioctl.c: use the new table for control ioctlsHans Verkuil2012-07-061-197/+198
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2-ioctl.c: use the new table for queuing/parm ioctlsHans Verkuil2012-07-061-151/+166
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2-ioctl.c: use the new table for std/tuner/modulator ioctlsHans Verkuil2012-07-061-210/+220
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2-ioctl.c: use the new table for overlay/streamon/off ioctlsHans Verkuil2012-07-061-27/+20Star
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2-ioctl.c: use the new table for format/framebuffer ioctlsHans Verkuil2012-07-061-346/+346
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2-ioctl.c: use the new table for priority ioctlsHans Verkuil2012-07-061-31/+29Star
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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