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| author | Ian Armstrong <ian@iarmst.demon.co.uk> | 2010-06-20 15:12:28 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-07-08 16:50:10 -0300 |
| commit | f06b9bd4c62ef93f9467a1432acf2efa84aa3456 (patch) | |
| tree | 3dbcbde4fa0fa6c58b98cfc10a4808c633ca6499 | |
| parent | bd1fc7c59669fba897d23d72289341ac9d51ca4e (diff) | |
| download | linux-stable-f06b9bd4c62ef93f9467a1432acf2efa84aa3456.tar.gz linux-stable-f06b9bd4c62ef93f9467a1432acf2efa84aa3456.tar.bz2 linux-stable-f06b9bd4c62ef93f9467a1432acf2efa84aa3456.zip | |
V4L/DVB: ivtv: Add delay to ensure the decoder always restarts with a blank screen
Add a short delay when stopping the decoder, allowing it to settle and
preventing some unexpected interaction with other firmware commands.
Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
Tested-by: Martin Dauskardt <martin.dauskardt@gmx.de>
Signed-off-by: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/video/ivtv/ivtv-streams.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/video/ivtv/ivtv-streams.c b/drivers/media/video/ivtv/ivtv-streams.c index 9ecacab4b89b..a937e2ff9b6e 100644 --- a/drivers/media/video/ivtv/ivtv-streams.c +++ b/drivers/media/video/ivtv/ivtv-streams.c @@ -912,6 +912,9 @@ int ivtv_stop_v4l2_decode_stream(struct ivtv_stream *s, int flags, u64 pts) clear_bit(IVTV_F_S_STREAMING, &s->s_flags); ivtv_flush_queues(s); + /* decoder needs time to settle */ + ivtv_msleep_timeout(40, 0); + /* decrement decoding */ atomic_dec(&itv->decoding); |