[3.5.y.z extended stable] Patch "ASoC: wm8904: fix DSP mode B configuration" has been added to staging queue

Luis Henriques luis.henriques at canonical.com
Wed Jan 8 14:20:49 UTC 2014


This is a note to let you know that I have just added a patch titled

    ASoC: wm8904: fix DSP mode B configuration

to the linux-3.5.y-queue branch of the 3.5.y.z extended stable tree 
which can be found at:

 http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.5.y-queue

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.5.y.z tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Luis

------

>From 9f0b483b45e4f2e299ccd497da412bbfc2a726c1 Mon Sep 17 00:00:00 2001
From: Bo Shen <voice.shen at atmel.com>
Date: Wed, 18 Dec 2013 11:26:23 +0800
Subject: ASoC: wm8904: fix DSP mode B configuration

commit f0199bc5e3a3ec13f9bc938556517ec430b36437 upstream.

When wm8904 work in DSP mode B, we still need to configure it to
work in DSP mode. Or else, it will work in Right Justified mode.

Signed-off-by: Bo Shen <voice.shen at atmel.com>
Acked-by: Charles Keepax <ckeepax at opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie at linaro.org>
Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
---
 sound/soc/codecs/wm8904.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c
index 812acd8..dce77c5 100644
--- a/sound/soc/codecs/wm8904.c
+++ b/sound/soc/codecs/wm8904.c
@@ -1456,7 +1456,7 @@ static int wm8904_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)

 	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
 	case SND_SOC_DAIFMT_DSP_B:
-		aif1 |= WM8904_AIF_LRCLK_INV;
+		aif1 |= 0x3 | WM8904_AIF_LRCLK_INV;
 	case SND_SOC_DAIFMT_DSP_A:
 		aif1 |= 0x3;
 		break;
--
1.8.3.2





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