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| author | Florian Echtler <floe@butterbrot.org> | 2015-05-25 14:04:16 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-05-30 16:45:00 +0200 |
| commit | 2b7eea83a4e694018ddc155078bc36bf702ea466 (patch) | |
| tree | 9d37051e1546a50902d9f22312b0ca2e35d00be8 /drivers/uio | |
| parent | [media] add extra debug output, remove noisy warning (diff) | |
| download | linux-2b7eea83a4e694018ddc155078bc36bf702ea466.tar.xz linux-2b7eea83a4e694018ddc155078bc36bf702ea466.zip | |
[media] return BUF_STATE_ERROR if streaming stopped during acquisition
When stop_streaming is called while a frame is currently being retrieved, the
buffer being filled will still be returned with BUF_STATE_DONE. By resetting
the sequence number and checking before returning the buffer, it can now
correctly be returned with BUF_STATE_ERROR.
Signed-off-by: Martin Kaltenbrunner <modin@yuri.at>
Signed-off-by: Florian Echtler <floe@butterbrot.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/uio')
0 files changed, 0 insertions, 0 deletions