diff options
Diffstat (limited to 'drivers/media/video/em28xx/em28xx-core.c')
| -rw-r--r-- | drivers/media/video/em28xx/em28xx-core.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c index 70c5ec268f6..f6b78357f0e 100644 --- a/drivers/media/video/em28xx/em28xx-core.c +++ b/drivers/media/video/em28xx/em28xx-core.c @@ -332,6 +332,7 @@ int em28xx_audio_analog_set(struct em28xx *dev) { int ret; char s[2] = { 0x00, 0x00 }; + u8 xclk = 0x07; s[0] |= 0x1f - dev->volume; s[1] |= 0x1f - dev->volume; @@ -342,10 +343,16 @@ int em28xx_audio_analog_set(struct em28xx *dev) if (ret < 0) return ret; - ret = em28xx_write_reg_bits(dev, XCLK_REG, - dev->mute ? 0x00 : 0x80, 0x80); + if (dev->has_12mhz_i2s) + xclk |= 0x20; + + if (!dev->mute) + xclk |= 0x80; + + ret = em28xx_write_reg_bits(dev, XCLK_REG, xclk, 0xa7); if (ret < 0) return ret; + msleep(10); /* Selects the proper audio input */ ret = em28xx_set_audio_source(dev); |