linux-kernel - [PATCH 11/14] ALSA: cs5535audio: for OLPC, default to Analog Input being off

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Date:	Thu, 6 Nov 2008 16:53:11 -0500
From:	Andres Salomon <dilinger@...ued.net>
To:	"Jaya Kumar" <jayakumar.lkml@...il.com>
Cc:	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
	Takashi Iwai <tiwai@...e.de>
Subject: [PATCH 11/14] ALSA: cs5535audio: for OLPC, default to Analog Input
 being off


Signed-off-by: Andres Salomon <dilinger@...ian.org>
---
 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 63190cd..7777037 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);
 }
-- 
1.5.6.5

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