diff options
| author | figo.zhang <figo.zhang@kolorific.com> | 2009-05-07 23:31:02 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-06-16 19:07:50 -0300 |
| commit | d5709a0e3dfe22e24d871ef1e0eec9ae04055997 (patch) | |
| tree | b1b1d68cbae2f0883b230c74ba3ebd1963e7333f /drivers/media/video/saa7134/saa7134.h | |
| parent | 040d4cbfb3df7db8cb661a64d0d65f7e753f43d3 (diff) | |
V4L/DVB (11990): saa7134-video.c: fix the block bug
when re-open or re-start (video_streamon), the q->curr would not be NULL in saa7134_buffer_queue(),
and all the qbuf will add to q->queue list,no one to do activate to start DMA,and then no interrupt
would happened,so it will be block.
In VIDEOBUF_NEEDS_INIT state, initialize the curr pointer to be NULL in the buffer_prepare().
Signed-off-by: Figo.zhang <figo.zhang@kolorific.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/saa7134/saa7134.h')
0 files changed, 0 insertions, 0 deletions