ALSA: cs5535audio: for OLPC, default to Analog Input being off
Andres Salomon [Thu, 6 Nov 2008 21:53:11 +0000 (16:53 -0500)]
Signed-off-by: Andres Salomon <dilinger@debian.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/cs5535audio/cs5535audio.h

index 63190cd..7777037 100644 (file)
@@ -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);
 }