diff options
| author | Dave Stevenson <[email protected]> | 2018-05-10 12:42:10 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2018-05-11 12:02:05 +0200 |
| commit | 7cc31d57f399b00f96ce295d5b86426b95d9076f (patch) | |
| tree | e2bc0a90ae2851d3486dee5d65b66048f145fef0 /tools/perf/scripts/python | |
| parent | 71fcbc4740ab24c5208a24cf48a8190dc8f5d9ae (diff) | |
staging: bcm2835-camera: Match MMAL buffer count to V4L2.
For historical reasons, the number of buffers passed to the VPU over
MMAL did not match that passed from V4L2. That is a silly situation
as the driver has to duplicate serialisation and other functions that
have already been implemented in V4L2/videobuf2.
As we had more V4L2 buffers than MMAL ones, the MMAL buffer headers
were returned to the VPU immediately on being filled, which is now
invalid.
Match the number of buffers notified in queue_setup with that used in
MMAL. Return buffers only when we get them from V4L2.
Signed-off-by: Dave Stevenson <[email protected]>
Signed-off-by: Eric Anholt <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions