From: Hans Verkuil <hverkuil-ci...@xs4all.nl>
These two patches replace patches 1-3 of the vicodec v5 patch
series: https://www.spinics.net/lists/linux-media/msg147923.html
The original patch 2/23 (videodev2.h: add V4L2_BUF_CAP_REQUIRES_REQUESTS)
was dropped. This needs a bit more thought.
Patch 1 now returns EBADR if an attempt is made to queue a buffer
without a request and requires_requests is set. This error code is
also documented.
Both patches have a better (hopefully) commit log.
The cedrus patch itself is unchanged from v5.
Regards,
Hans
Hans Verkuil (2):
vb2: add requires_requests bit for stateless codecs
cedrus: set requires_requests
Documentation/media/uapi/v4l/vidioc-qbuf.rst | 4 ++++
drivers/media/common/videobuf2/videobuf2-core.c | 9 +++++++++
drivers/media/common/videobuf2/videobuf2-v4l2.c | 4 ++++
drivers/staging/media/sunxi/cedrus/cedrus_video.c | 1 +
include/media/videobuf2-core.h | 3 +++
5 files changed, 21 insertions(+)
--
2.20.1
