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(-) >
