linux-arm.git - Russell King's ARM Linux kernel tree

Age	Commit message (Collapse)	Author
2022-05-13	media: amphion: decoder copy timestamp from output to capture	Ming Qian
	copy the timestamp using the helper function V4L2_BUF_FLAG_TIMESTAMP_COPY To implement this, driver will keep the output buffer until it's decoded, in previous, driver will return the output buffer immediately after copying data to stream buffer. After that, there is no need to make a workaround for poll function. driver can use v4l2_m2m_fop_poll directly. Also, driver don't need to keep a input threshold as the buffer count is up to only 32. Signed-off-by: Ming Qian <ming.qian@nxp.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-03-07	media: amphion: add vpu v4l2 m2m support	Ming Qian
	vpu_v4l2.c implements the v4l2 m2m driver methods. vpu_helpers.c implements the common helper functions vpu_color.c converts the v4l2 colorspace with the VUI parameters that specified by ITU-T \| ISO/IEC Signed-off-by: Ming Qian <ming.qian@nxp.com> Signed-off-by: Shijie Qin <shijie.qin@nxp.com> Signed-off-by: Zhou Peng <eagle.zhou@nxp.com> Reported-by: kernel test robot <lkp@intel.com> Tested-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>