linux-kernel - [PATCH] [108/223] ASoC: wm8961 - clear WM8961

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Message-Id: <20101212234648.EBFC5B27C0@basil.firstfloor.org>
Date:	Mon, 13 Dec 2010 00:46:48 +0100 (CET)
From:	Andi Kleen <andi@...stfloor.org>
To:	axel.lin@...il.com, lrg@...mlogic.co.uk,
	broonie@...nsource.wolfsonmicro.com, gregkh@...e.de,
	ak@...ux.intel.com, linux-kernel@...r.kernel.org, stable@...nel.org
Subject: [PATCH] [108/223] ASoC: wm8961 - clear WM8961_DACSLOPE bit for normal mode

2.6.35-longterm review patch.  If anyone has any objections, please let me know.

------------------
From: Axel Lin <axel.lin@...il.com>

commit 08b1a38465cab8c2224a5202c7a3b5e5f5630894 upstream.

DACSLOPE bit of Register 06h ADC and DAC Control 2:
        0: Normal mode
        1: Sloping stop-band mode

Thus in the case of normal mode, we should clear DACSLOPE bit.

Signed-off-by: Axel Lin <axel.lin@...il.com>
Acked-by: Liam Girdwood <lrg@...mlogic.co.uk>
Signed-off-by: Mark Brown <broonie@...nsource.wolfsonmicro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
Signed-off-by: Andi Kleen <ak@...ux.intel.com>

---
 sound/soc/codecs/wm8961.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux/sound/soc/codecs/wm8961.c
===================================================================
--- linux.orig/sound/soc/codecs/wm8961.c
+++ linux/sound/soc/codecs/wm8961.c
@@ -711,7 +711,7 @@ static int wm8961_hw_params(struct snd_p
 	if (fs <= 24000)
 		reg |= WM8961_DACSLOPE;
 	else
-		reg &= WM8961_DACSLOPE;
+		reg &= ~WM8961_DACSLOPE;
 	snd_soc_write(codec, WM8961_ADC_DAC_CONTROL_2, reg);
 
 	return 0;
--
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