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| author |   Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2013-01-21 06:51:41 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-02-06 09:33:58 -0200 |
| commit | 05c79d0d1d0d44c2195d63d1e7c62e358eadeadf (patch) | |
| tree | 80bcfd35aec18bb5c7bbb610219f33bc1e3982c9 /tools/perf/scripts/python | |
| parent | [media] media: Convert to devm_ioremap_resource() (diff) | |
| download | linux-dev-05c79d0d1d0d44c2195d63d1e7c62e358eadeadf.tar.xz linux-dev-05c79d0d1d0d44c2195d63d1e7c62e358eadeadf.zip | |
[media] uvcvideo: Implement videobuf2 .wait_prepare and .wait_finish operations
Those optional operations are used to release and reacquire the queue
lock when videobuf2 needs to perform operations that sleep for a long
time, such as waiting for a buffer to be complete. Implement them to
avoid blocking qbuf or streamoff calls when a dqbuf is in progress.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions