diff options
| author | Andy Walls | 2010-03-07 01:08:35 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2010-05-18 05:46:43 +0200 |
| commit | 283328c29db4463c31ee59f9ab418449cfa376b3 (patch) | |
| tree | 4221ff93242abfc17b34da4224234c8189c76bdb | |
| parent | V4L/DVB: configurable IRQ from CAM (diff) | |
| download | kernel-qcow2-linux-283328c29db4463c31ee59f9ab418449cfa376b3.tar.gz kernel-qcow2-linux-283328c29db4463c31ee59f9ab418449cfa376b3.tar.xz kernel-qcow2-linux-283328c29db4463c31ee59f9ab418449cfa376b3.zip | |
V4L/DVB: ivtv: Combine capture start delays into a single delay
Combine the two 150 ms delays into a single 300 ms delay. Ian Armstrong has
noted that the delay between CX2341X_ENC_INITIALIZE_INPUT and
CX2341X_ENC_START_CAPTURE can cause problems if the temporal filter is allowed
to be enabled.
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/video/ivtv/ivtv-streams.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/media/video/ivtv/ivtv-streams.c b/drivers/media/video/ivtv/ivtv-streams.c index 1f9387f6ca24..a994b0adb444 100644 --- a/drivers/media/video/ivtv/ivtv-streams.c +++ b/drivers/media/video/ivtv/ivtv-streams.c @@ -581,10 +581,9 @@ int ivtv_start_v4l2_encode_stream(struct ivtv_stream *s) v4l2_subdev_call(itv->sd_audio, audio, s_stream, 1); /* Avoid unpredictable PCI bus hang - disable video clocks */ v4l2_subdev_call(itv->sd_video, video, s_stream, 0); - ivtv_msleep_timeout(150, 1); + ivtv_msleep_timeout(300, 1); ivtv_vapi(itv, CX2341X_ENC_INITIALIZE_INPUT, 0); v4l2_subdev_call(itv->sd_video, video, s_stream, 1); - ivtv_msleep_timeout(150, 1); } /* begin_capture */ |