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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-31 10:53:29 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-31 10:53:29 -0700 |
| commit | b3491d8430dd25f0a4e00c33d60da22a9bd9d052 (patch) | |
| tree | a3506967c871971bf9e5920dca5316c5346763df /Documentation/media/videodev2.h.rst.exceptions | |
| parent | 59fc453b21f767f2fb0ff4dc0a947e9b9c9e6d14 (diff) | |
| parent | e4183d3256e3cd668e899d06af66da5aac3a51af (diff) | |
Merge tag 'media/v4.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull new experimental media request API from Mauro Carvalho Chehab:
"A new media request API
This API is needed to support device drivers that can dynamically
change their parameters for each new frame. The latest versions of
Google camera and codec HAL depends on such feature.
At this stage, it supports only stateless codecs.
It has been discussed for a long time (at least over the last 3-4
years), and we finally reached to something that seem to work.
This series contain both the API and core changes required to support
it and a new m2m decoder driver (cedrus).
As the current API is still experimental, the only real driver using
it (cedrus) was added at staging[1]. We intend to keep it there for a
while, in order to test the API. Only when we're sure that this API
works for other cases (like encoders), we'll move this driver out of
staging and set the API into a stone.
[1] We added support for the vivid virtual driver (used only for
testing) to it too, as it makes easier to test the API for the ones
that don't have the cedrus hardware"
* tag 'media/v4.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (53 commits)
media: dt-bindings: Document the Rockchip VPU bindings
media: platform: Add Cedrus VPU decoder driver
media: dt-bindings: media: Document bindings for the Cedrus VPU driver
media: v4l: Add definition for the Sunxi tiled NV12 format
media: v4l: Add definitions for MPEG-2 slice format and metadata
media: videobuf2-core: Rework and rename helper for request buffer count
media: v4l2-ctrls.c: initialize an error return code with zero
media: v4l2-compat-ioctl32.c: add missing documentation for a field
media: media-request: update documentation
media: media-request: EPERM -> EACCES/EBUSY
media: v4l2-ctrls: improve media_request_(un)lock_for_update
media: v4l2-ctrls: use media_request_(un)lock_for_access
media: media-request: add media_request_(un)lock_for_access
media: vb2: set reqbufs/create_bufs capabilities
media: videodev2.h: add new capabilities for buffer types
media: buffer.rst: only set V4L2_BUF_FLAG_REQUEST_FD for QBUF
media: v4l2-ctrls: return -EACCES if request wasn't completed
media: media-request: return -EINVAL for invalid request_fds
media: vivid: add request support
media: vivid: add mc
...
Diffstat (limited to 'Documentation/media/videodev2.h.rst.exceptions')
| -rw-r--r-- | Documentation/media/videodev2.h.rst.exceptions | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/media/videodev2.h.rst.exceptions b/Documentation/media/videodev2.h.rst.exceptions index 1f4340dd9a37..1ec425a7c364 100644 --- a/Documentation/media/videodev2.h.rst.exceptions +++ b/Documentation/media/videodev2.h.rst.exceptions @@ -131,6 +131,8 @@ replace symbol V4L2_CTRL_TYPE_STRING :c:type:`v4l2_ctrl_type` replace symbol V4L2_CTRL_TYPE_U16 :c:type:`v4l2_ctrl_type` replace symbol V4L2_CTRL_TYPE_U32 :c:type:`v4l2_ctrl_type` replace symbol V4L2_CTRL_TYPE_U8 :c:type:`v4l2_ctrl_type` +replace symbol V4L2_CTRL_TYPE_MPEG2_SLICE_PARAMS :c:type:`v4l2_ctrl_type` +replace symbol V4L2_CTRL_TYPE_MPEG2_QUANTIZATION :c:type:`v4l2_ctrl_type` # V4L2 capability defines replace define V4L2_CAP_VIDEO_CAPTURE device-capabilities @@ -517,6 +519,7 @@ ignore define V4L2_CTRL_DRIVER_PRIV ignore define V4L2_CTRL_MAX_DIMS ignore define V4L2_CTRL_WHICH_CUR_VAL ignore define V4L2_CTRL_WHICH_DEF_VAL +ignore define V4L2_CTRL_WHICH_REQUEST_VAL ignore define V4L2_OUT_CAP_CUSTOM_TIMINGS ignore define V4L2_CID_MAX_CTRLS |