Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=254d6eb1159f7398273fe35e7499f905a903f38d
Commit: 254d6eb1159f7398273fe35e7499f905a903f38d
Parent: 195b1252517d504391d29f71b789d4c1c9f605e0
Author: Hans Verkuil <[EMAIL PROTECTED]>
AuthorDate: Sun Oct 14 17:19:37 2007 -0300
Committer: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
CommitDate: Mon Oct 22 12:01:48 2007 -0200
V4L/DVB (6347): ivtv: fix video mute when radio is used
When the radio is active the video should be muted when a capture
starts. However, this was done at the wrong time and the mute settings
were overwritten when cx2341x_update was called.
Signed-off-by: Hans Verkuil <[EMAIL PROTECTED]>
Signed-off-by: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
---
drivers/media/video/ivtv/ivtv-streams.c | 17 ++++++++++-------
1 files changed, 10 insertions(+), 7 deletions(-)
diff --git a/drivers/media/video/ivtv/ivtv-streams.c
b/drivers/media/video/ivtv/ivtv-streams.c
index 6c954b3..aa03e61 100644
--- a/drivers/media/video/ivtv/ivtv-streams.c
+++ b/drivers/media/video/ivtv/ivtv-streams.c
@@ -441,6 +441,7 @@ int ivtv_start_v4l2_encode_stream(struct ivtv_stream *s)
{
u32 data[CX2341X_MBOX_MAX_DATA];
struct ivtv *itv = s->itv;
+ struct cx2341x_mpeg_params *p = &itv->params;
int captype = 0, subtype = 0;
int enable_passthrough = 0;
@@ -461,7 +462,7 @@ int ivtv_start_v4l2_encode_stream(struct ivtv_stream *s)
}
itv->mpg_data_received = itv->vbi_data_inserted = 0;
itv->dualwatch_jiffies = jiffies;
- itv->dualwatch_stereo_mode = itv->params.audio_properties &
0x0300;
+ itv->dualwatch_stereo_mode = p->audio_properties & 0x0300;
itv->search_pack_header = 0;
break;
@@ -493,10 +494,6 @@ int ivtv_start_v4l2_encode_stream(struct ivtv_stream *s)
s->subtype = subtype;
s->buffers_stolen = 0;
- /* mute/unmute video */
- ivtv_vapi(itv, CX2341X_ENC_MUTE_VIDEO, 1,
- test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags) ? 0x00808001 : 0);
-
/* Clear Streamoff flags in case left from last capture */
clear_bit(IVTV_F_S_STREAMOFF, &s->s_flags);
@@ -553,7 +550,12 @@ int ivtv_start_v4l2_encode_stream(struct ivtv_stream *s)
itv->pgm_info_offset, itv->pgm_info_num);
/* Setup API for Stream */
- cx2341x_update(itv, ivtv_api_func, NULL, &itv->params);
+ cx2341x_update(itv, ivtv_api_func, NULL, p);
+
+ /* mute if capturing radio */
+ if (test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags))
+ ivtv_vapi(itv, CX2341X_ENC_MUTE_VIDEO, 1,
+ 1 | (p->video_mute_yuv << 8));
}
/* Vsync Setup */
@@ -602,6 +604,7 @@ static int ivtv_setup_v4l2_decode_stream(struct ivtv_stream
*s)
{
u32 data[CX2341X_MBOX_MAX_DATA];
struct ivtv *itv = s->itv;
+ struct cx2341x_mpeg_params *p = &itv->params;
int datatype;
if (s->v4l2dev == NULL)
@@ -640,7 +643,7 @@ static int ivtv_setup_v4l2_decode_stream(struct ivtv_stream
*s)
break;
}
if (ivtv_vapi(itv, CX2341X_DEC_SET_DECODER_SOURCE, 4, datatype,
- itv->params.width, itv->params.height,
itv->params.audio_properties)) {
+ p->width, p->height, p->audio_properties)) {
IVTV_DEBUG_WARN("Couldn't initialize decoder source\n");
}
return 0;
-
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