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2018-10-04media: vidioc-dqevent.rst: clarify V4L2_EVENT_SRC_CH_RESOLUTIONHans Verkuil
Clarify that when you receive V4L2_EVENT_SOURCE_CHANGE with flag V4L2_EVENT_SRC_CH_RESOLUTION set, and the new resolution appears identical to the old resolution, then you still must restart the streaming I/O. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-24media: v4l: Add definition for the Sunxi tiled NV12 formatPaul Kocialkowski
This introduces support for the Sunxi tiled NV12 format, where each component of the YUV frame is divided into macroblocks. Hence, the size of each plane requires specific alignment. The pixels inside each macroblock are coded in linear order (line after line from top to bottom). This tiled NV12 format is used by the video engine on Allwinner platforms: it is the default format for decoded frames (and the only one available in the oldest supported platforms). Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-24media: v4l: Add definitions for MPEG-2 slice format and metadataPaul Kocialkowski
Stateless video decoding engines require both the MPEG-2 slices and associated metadata from the video stream in order to decode frames. This introduces definitions for a new pixel format, describing buffers with MPEG-2 slice data, as well as control structure sfor passing the frame metadata to drivers. This is based on work from both Florent Revest and Hugues Fruchet. Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-24media: media colorspaces*.rst: rename AdobeRGB to opRGBHans Verkuil
Drop all Adobe references and use the official opRGB standard instead. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: stable@vger.kernel.org Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-24media: replace ADOBERGB by OPRGBHans Verkuil
The CTA-861 standards have been updated to refer to opRGB instead of AdobeRGB. The official standard is in fact named opRGB, so switch to that. The two old defines referring to ADOBERGB in the public API are put under #ifndef __KERNEL__ and a comment mentions that they are deprecated. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: stable@vger.kernel.org Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: vidioc-cropcap/g-crop.rst: fix confusing sentenceHans Verkuil
The note that the text refers to is actually *below* the type description, not above. Fix this. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: media-request: update documentationHans Verkuil
Various clarifications and readability improvements based on Laurent Pinchart's review of the documentation. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Reviewed-by: Tomasz Figa <tfiga@chromium.org> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: media-request: EPERM -> EACCES/EBUSYHans Verkuil
If requests are not supported by the driver, then return EACCES, not EPERM. If you attempt to mix queueing buffers directly and using requests, then EBUSY is returned instead of EPERM: once a specific queueing mode has been chosen the queue is 'busy' if you attempt the other mode (i.e. direct queueing vs via a request). Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Reviewed-by: Tomasz Figa <tfiga@chromium.org> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: videodev2.h: add new capabilities for buffer typesHans Verkuil
VIDIOC_REQBUFS and VIDIOC_CREATE_BUFFERS will return capabilities telling userspace what the given buffer type is capable of. Signed-off-by: Hans Verkuil <hansverk@cisco.com> Reviewed-by: Tomasz Figa <tfiga@chromium.org> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: buffer.rst: only set V4L2_BUF_FLAG_REQUEST_FD for QBUFHans Verkuil
Document that V4L2_BUF_FLAG_REQUEST_FD should only be used with VIDIOC_QBUF and cleared otherwise. Signed-off-by: Hans Verkuil <hansverk@cisco.com> Reviewed-by: Tomasz Figa <tfiga@chromium.org> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: v4l2-ctrls: return -EACCES if request wasn't completedHans Verkuil
For now (this might be relaxed in the future) we do not allow getting controls from a request that isn't completed. In that case we return -EACCES. Update the documentation accordingly. Signed-off-by: Hans Verkuil <hansverk@cisco.com> Reviewed-by: Tomasz Figa <tfiga@chromium.org> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: media-request: return -EINVAL for invalid request_fdsHans Verkuil
Instead of returning -ENOENT when a request_fd was not found (VIDIOC_QBUF and VIDIOC_G/S/TRY_EXT_CTRLS), we now return -EINVAL. This is in line with what we do when invalid dmabuf fds are passed to e.g. VIDIOC_QBUF. Also document that EINVAL is returned for invalid m.fd values, we never documented that. Signed-off-by: Hans Verkuil <hansverk@cisco.com> Reviewed-by: Tomasz Figa <tfiga@chromium.org> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: uvcvideo: Add a D4M camera descriptionGuennadi Liakhovetski
D4M is a mobile model from the D4XX family of Intel RealSense cameras. This patch adds a descriptor for it, which enables reading per-frame metadata from it. Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@intel.com> [laurent.pinchart@ideasonboard.com Small clarifications to the documentation] Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: videodev2.h.rst.exceptions: add V4L2_DV_FL_CAN_DETECT_REDUCED_FPSHans Verkuil
This fixes a documentation warning: Documentation/output/videodev2.h.rst:6: WARNING: undefined label: v4l2-dv-fl-can-detect-reduced-fps (if the link has no caption the label must precede a section header) Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: cec-func-poll.rst/func-poll.rst: update EINVAL descriptionHans Verkuil
nfds depends on RLIMIT_NOFILE, not OPEN_MAX. Update the description for cec and v4l2. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: mediactl/*.rst: document argpHans Verkuil
The documentation of the Media Controller API ioctls is missing a description of the argp ioctl argument. Add this. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-31media: doc: Add media-request.h header to documentation buildSakari Ailus
media-request.h has been recently added; add it to the documentation build as well. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Reviewed-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-31media: Documentation: v4l: document request APIAlexandre Courbot
Document the request API for V4L2 devices, and amend the documentation of system calls influenced by it. Signed-off-by: Alexandre Courbot <acourbot@chromium.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Reviewed-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-31media: vidioc-g-dv-timings.rst: document V4L2_DV_FL_CAN_DETECT_REDUCED_FPSHans Verkuil
Document the new V4L2_DV_FL_CAN_DETECT_REDUCED_FPS flag and update the V4L2_DV_FL_REDUCED_FPS description since it can now also be used with receivers. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-31media: vicodec: rename and use proper fwht prefix for codecHans Verkuil
The codec source is generic and not vicodec specific. It can be used by other drivers or userspace as well. So rename the source and header to something more generic (codec-fwht.c/h) and prefix the defines, types and functions with fwht_. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-29media: video_function_calls.rst: drop obsolete video-set-attributes referenceHans Verkuil
This fixes this warning: Documentation/media/uapi/dvb/video_function_calls.rst:9: WARNING: toctree contains reference to nonexisting document 'uapi/dvb/video-set-attributes' Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-02media: doc: media/v4l-drivers: Update Qualcomm CAMSS driver document for 8x96Todor Tomov
Update the document to describe the support of Camera Subsystem on MSM8996/APQ8096. Signed-off-by: Todor Tomov <todor.tomov@linaro.org> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-02media: v4l: Add new 10-bit packed grayscale formatTodor Tomov
The new format will be called V4L2_PIX_FMT_Y10P. It is similar to the V4L2_PIX_FMT_SBGGR10P family formats but V4L2_PIX_FMT_Y10P is a grayscale format. Signed-off-by: Todor Tomov <todor.tomov@linaro.org> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-02media: v4l: Add new 2X8 10-bit grayscale media bus codeTodor Tomov
The code will be called MEDIA_BUS_FMT_Y10_2X8_PADHI_LE. It is similar to MEDIA_BUS_FMT_SBGGR10_2X8_PADHI_LE but MEDIA_BUS_FMT_Y10_2X8_PADHI_LE describes grayscale data. Signed-off-by: Todor Tomov <todor.tomov@linaro.org> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-02media: doc-rst: Add packed Bayer raw14 pixel formatsSakari Ailus
These formats are compressed 14-bit raw bayer formats with four different pixel orders. They are similar to 10-bit variants. The formats added by this patch are V4L2_PIX_FMT_SBGGR14P V4L2_PIX_FMT_SGBRG14P V4L2_PIX_FMT_SGRBG14P V4L2_PIX_FMT_SRGGB14P Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Todor Tomov <todor.tomov@linaro.org> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-07-30media: dvb/audio.h: get rid of unused APIsMauro Carvalho Chehab
There are a number of other ioctls that aren't used anywhere inside the Kernel tree. Get rid of them. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-07-30media: dvb/video.h: get rid of unused APIsMauro Carvalho Chehab
There are a number of other ioctls that aren't used anywhere inside the Kernel tree. Get rid of them. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-07-30media: videodev2: get rid of VIDIOC_RESERVEDMauro Carvalho Chehab
While this ioctl is there at least since Kernel 2.6.12-rc2, it was never used by any upstream driver. Get rid of it. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-07-27media: media.h.rst.exceptions: ignore MEDIA-ENT-F-DTV-DECODERMauro Carvalho Chehab
This was kept just for backward compatibility. Solves this warning: media.h.rst:6: WARNING: undefined label: media-ent-f-dtv-decoder (if the link has no caption the label must precede a section header) Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-07-27media: media-types.rst: fix doc warningsHans Verkuil
Fix these warnings when building the documentation: media.h.rst:6: WARNING: undefined label: media-ent-f-dv-decoder (if the link has no caption the label must precede a section header) media.h.rst:6: WARNING: undefined label: media-ent-f-dv-encoder (if the link has no caption the label must precede a section header) media.h.rst:6: WARNING: undefined label: media-ent-f-dv-decoder (if the link has no caption the label must precede a section header) Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-07-27media: dvb: get rid of VIDEO_SET_SPU_PALETTEMauro Carvalho Chehab
No upstream drivers use it. It doesn't make any sense to have a compat32 code for something that nobody uses upstream. Reported-by: Alexander Viro <viro@zeniv.linux.org.uk> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-07-27media: media-types.rst: codec entities can have more than one source padHans Verkuil
Some decoders and encoders can potentially have more than one source pad, so update the description to say 'at least one source pad'. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-07-25media: videodev.h: add PIX_FMT_FWHT for use with vicodecHans Verkuil
Add a new pixelformat for the vicodec software codec using the Fast Walsh Hadamard Transform. Signed-off-by: Hans Verkuil <hansverk@cisco.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-07-25media: media.h: add encoder/decoder functions for codecsHans Verkuil
Add MEDIA_ENT_F_PROC_VIDEO_EN/DECODER to be used for the encoder and decoder entities of codec hardware. [mchehab+samsung@kernel.org: split description on two senteces by adding dots] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-07-25media: media-ioc-enum-entities.rst/-g-topology.rst: clarify ID/name usageHans Verkuil
Mention that IDs should not be hardcoded in applications and that the entity name must be unique within the media topology. Signed-off-by: Hans Verkuil <hansverk@cisco.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-07-25media: media-ioc-enum-links.rst: improve pad index descriptionHans Verkuil
Make it clearer that the index starts at 0. Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-07-25media: media.h: add MEDIA_ENT_F_DV_ENCODERHans Verkuil
Add a new function for digital video encoders such as HDMI transmitters. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-07-25media: rename MEDIA_ENT_F_DTV_DECODER to MEDIA_ENT_F_DV_DECODERHans Verkuil
The use of 'DTV' is very confusing since it normally refers to Digital TV e.g. DVB etc. Instead use 'DV' (Digital Video), which nicely corresponds to the DV Timings API used to configure such receivers and transmitters. We keep an alias to avoid breaking userspace applications. Since this alias is only available if __KERNEL__ is *not* defined (i.e. it is only available for userspace, not kernelspace), any drivers that use it also have to be converted to the new define. These drivers are adv7604, adv7842 and tda1997x. Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-07-25media: media-ioc-g-topology.rst: document new 'flags' fieldHans Verkuil
Document the new struct media_v2_entity 'flags' field. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-07-25media: media-ioc-g-topology.rst: document new 'index' fieldHans Verkuil
Document the new struct media_v2_pad 'index' field. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-07-25media: cec-ioc-dqevent.rst: document the new 5V eventsHans Verkuil
Document the two new 5V events. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-07-24media: v4l: Add support for STD ioctls on subdev nodesNiklas Söderlund
There is no way to control the standard of subdevices which are part of a media device. The ioctls which exists all target video devices explicitly and the idea is that the video device should talk to the subdevice. For subdevices part of a media graph this is not possible and the standard must be controlled on the subdev device directly. Add four new ioctls to be able to directly interact with subdevices and control the video standard; VIDIOC_SUBDEV_ENUMSTD, VIDIOC_SUBDEV_G_STD, VIDIOC_SUBDEV_S_STD and VIDIOC_SUBDEV_QUERYSTD. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-07-04media: v4l2-ctrl: Add control for VP9 profileKeiichi Watanabe
Add a new control V4L2_CID_MPEG_VIDEO_VP9_PROFILE for VP9 profiles. This control allows selecting the desired profile for VP9 encoder and querying for supported profiles by VP9 encoder/decoder. Though this control is similar to V4L2_CID_MPEG_VIDEO_VP8_PROFILE, we need to separate this control from it because supported profiles usually differ between VP8 and VP9. Signed-off-by: Keiichi Watanabe <keiichiw@chromium.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-07-04media: v4l2-ctrl: Change control for VP8 profile to menu controlKeiichi Watanabe
Add a menu control V4L2_CID_MPEG_VIDEO_VP8_PROFILE for VP8 profile and make V4L2_CID_MPEG_VIDEO_VPX_PROFILE an alias of it. This new control is used to select the desired profile for VP8 encoder and query for supported profiles by VP8 encoder/decoder. Though we have originally a control V4L2_CID_MPEG_VIDEO_VPX_PROFILE and its name contains 'VPX', it works only for VP8 because supported profiles usually differ between VP8 and VP9. In addition, this control cannot be used for querying since it is not a menu control but an integer control, which cannot return an arbitrary set of supported profiles. The new control V4L2_CID_MPEG_VIDEO_VP8_PROFILE is a menu control as with controls for other codec profiles. (e.g. H264) In addition, this patch also fixes the use of V4L2_CID_MPEG_VIDEO_VPX_PROFILE in drivers of Qualcomm's venus and Samsung's s5p-mfc. Signed-off-by: Keiichi Watanabe <keiichiw@chromium.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-06-28media: subdev-formats.rst: fix incorrect typesHans Verkuil
The ycbcr_enc, quantization and xfer_func fields are __u16 and not enums. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-06-28media: Documentation/media/uapi/mediactl: redo tablesHans Verkuil
Drop the '- .. row 1' lines to make it easier to add new rows to the tables in the future without having to renumber these lines. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-05-25media: cec: improve cec status documentationHans Verkuil
Clarify the description of status bits, particularly w.r.t. ERROR and NACK. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-05-25media: docs: selection: fix misleading sentence about the CROP APILuca Ceresoli
The API limitation described here is about the CROP API, not about the entire V4L2. Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-05-25media: docs: selection: improve formattingLuca Ceresoli
Split section "Comparison with old cropping API" in paragraphs for easier reading and improve visible links text. Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-05-25media: docs: selection: rename files to something meaningfulLuca Ceresoli
These files have an automatically-generated numbering. Rename them with a name that suggests their meaning. Reported-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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