diff options
| author | Andres Salomon <dilinger@queued.net> | 2008-11-06 22:53:11 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2008-12-10 17:14:46 +0100 |
| commit | 01da02419da827742acd5235467f493206e83574 (patch) | |
| tree | 6e3e12cd418cdaed107c596c81112d5540147359 /sound | |
| parent | ALSA: cs5535audio: rename V_REFOUT control to MIC Bias (diff) | |
| download | linux-01da02419da827742acd5235467f493206e83574.tar.xz linux-01da02419da827742acd5235467f493206e83574.zip | |
ALSA: cs5535audio: for OLPC, default to Analog Input being off
Signed-off-by: Andres Salomon <dilinger@debian.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/cs5535audio/cs5535audio.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/pci/cs5535audio/cs5535audio.h b/sound/pci/cs5535audio/cs5535audio.h index 63190cd723c6..777703717a70 100644 --- a/sound/pci/cs5535audio/cs5535audio.h +++ b/sound/pci/cs5535audio/cs5535audio.h @@ -108,12 +108,16 @@ void olpc_mic_bias(struct snd_ac97 *ac97, int on); static inline void olpc_capture_open(struct snd_ac97 *ac97) { + /* default to Analog Input off */ + olpc_analog_input(ac97, 0); /* enable MIC Bias for recording */ olpc_mic_bias(ac97, 1); } static inline void olpc_capture_close(struct snd_ac97 *ac97) { + /* disable Analog Input */ + olpc_analog_input(ac97, 0); /* disable the MIC Bias (so the recording LED turns off) */ olpc_mic_bias(ac97, 0); } |