diff options
| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-02-06 18:34:13 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-02-18 11:15:16 -0300 |
| commit | 00b8730f5db19f9ea0985d7f14f869df79a0bf76 (patch) | |
| tree | 043a721acdae940c0f26fadce689a3e0fb421655 /drivers/media/video/em28xx/em28xx-video.c | |
| parent | 0df8130fe80ebde052516c1d729aa5d1c69ebc5c (diff) | |
V4L/DVB (7163): em28xx: makes audio settings more stable
Improves audio configurations on em28xx:
- mutes audio before changing amux;
- adds a delay after setting audio src;
- waits up to 50ms for ac97 busy.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/em28xx/em28xx-video.c')
| -rw-r--r-- | drivers/media/video/em28xx/em28xx-video.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c index f69f591eeaf6..eeda3b2faec8 100644 --- a/drivers/media/video/em28xx/em28xx-video.c +++ b/drivers/media/video/em28xx/em28xx-video.c @@ -189,7 +189,7 @@ static void video_mux(struct em28xx *dev, int index) em28xx_i2c_call_clients(dev, VIDIOC_INT_S_AUDIO_ROUTING, &route); } - em28xx_set_audio_source(dev); + em28xx_audio_analog_set(dev); } /* Usage lock check functions */ @@ -837,7 +837,6 @@ static int em28xx_reg_len(int reg) case AC97LSB_REG: case HSCALELOW_REG: case VSCALELOW_REG: - return 2; default: return 1; |