On 1/11/19 2:32 PM, Hans Verkuil wrote:
> The first three patches add the buf_out_validate callback to vb2 so video
> output devices can validate the v4l2_buffer struct (specifically, validating
> the field).
>
> This fixes a v4l2-compliance failure.
>
> The last two patches fix a vim2m bug and fix a vivid compliance bug.
>
> With this pull request all v4l2-compliance tests succeed for vivid and vim2m.
I'm dropping this pull request for now. After additional testing I realized that
the first buf_out_validate patch isn't quite right. I need to work on that a bit
more.
I'll post a new pull request for the remaining two patches.
Regards,
Hans
>
> Regards,
>
> Hans
>
> The following changes since commit 1e0d0a5fd38192f23304ea2fc2b531fea7c74247:
>
> media: s5p-mfc: fix incorrect bus assignment in virtual child device
> (2019-01-07 14:39:36 -0500)
>
> are available in the Git repository at:
>
> git://linuxtv.org/hverkuil/media_tree.git tags/br-buf_val
>
> for you to fetch changes up to 1e89980a8651f6cddbe20f4e02c958dbf2f33d08:
>
> vivid: do not implement VIDIOC_S_PARM for output streams (2019-01-11
> 13:25:47 +0100)
>
> ----------------------------------------------------------------
> Tag branch
>
> ----------------------------------------------------------------
> Hans Verkuil (5):
> vb2: add buf_out_validate callback
> vim2m: add buf_out_validate callback
> vivid: add buf_out_validate callback
> vim2m: the v4l2_m2m_buf_copy_data args were swapped
> vivid: do not implement VIDIOC_S_PARM for output streams
>
> drivers/media/common/videobuf2/videobuf2-core.c | 14 +++++++++++---
> drivers/media/platform/vim2m.c | 29
> +++++++++++++++++------------
> drivers/media/platform/vivid/vivid-core.c | 2 +-
> drivers/media/platform/vivid/vivid-vid-out.c | 23 ++++++++++++++++-------
> include/media/videobuf2-core.h | 5 +++++
> 5 files changed, 50 insertions(+), 23 deletions(-)
>
