From: Andres Salomon <dilinger@queued.net>
Date: Thu, 6 Nov 2008 21:53:19 +0000 (-0500)
Subject: ALSA: cs5535audio: turn off mic bias on OLPCs by default
X-Git-Tag: v2.6.29-rc1~590^2~7^2~3
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=c8f0eeebc119c401202bc2794bec026d6cfd062e;p=linux-2.6-omap-h63xx.git

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 <dilinger@debian.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/pci/cs5535audio/cs5535audio_olpc.c b/sound/pci/cs5535audio/cs5535audio_olpc.c
index 73811e0e8ac..45b24f718d6 100644
--- a/sound/pci/cs5535audio/cs5535audio_olpc.c
+++ b/sound/pci/cs5535audio/cs5535audio_olpc.c
@@ -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;
 }