ALSA: cs5535audio: turn off mic bias on OLPCs by default

PATCH In review Andres Salomon 1 participant 1 message Nov 6, 2008

Subsystems (2)

Sound CS5535 Audio ALSA driver

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Andres Salomon

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2008-11-06 21:54 UTC #0 lore raw

PATCH 12/14 ALSA: cs5535audio: turn off mic bias on OLPCs by default

Always turn off mic bias; the MIC LED should never come on when the driver is first loaded.

Signed-off-by Andres Salomon <[email protected]>

---
 sound/pci/cs5535audio/cs5535audio_olpc.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

sound/pci/cs5535audio/cs5535audio_olpc.c +2 -0

index 73811e0..45b24f7 100644
@@ -157,6 +157,8 @@ int __devinit olpc_quirks(struct snd_card *card, struct snd_ac97 *ac97)
 			return err;
 	}
 
+	/* turn off the mic by default */
+	olpc_mic_bias(ac97, 0);
 	return 0;
 }

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