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authorNicolas Ferre <nicolas.ferre@atmel.com>2011-05-24 11:51:16 +0200
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-05-26 22:11:19 +0800
commit6bb74a7293d73556321fd37aefe67f6086dc25d1 (patch)
treedd66ef332bef10381b46189594ab72835cacfaae /sound/soc/atmel
parent5a195b445020f6042c2096e5eb63ef900e7871ea (diff)
downloadlinux-6bb74a7293d73556321fd37aefe67f6086dc25d1.tar.bz2
ASoC: sam9g20_wm8731: use the proper SYSCKL value
at91sam9g20 is providing master clock to wm8731: not using a crystal but an external MCLK. We can avoid conflict and save power using WM8731_SYSCLK_MCLK as we do not need oscillator to be powered. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/atmel')
-rw-r--r--sound/soc/atmel/sam9g20_wm8731.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/atmel/sam9g20_wm8731.c b/sound/soc/atmel/sam9g20_wm8731.c
index 28afbbf69ce0..95572d290c27 100644
--- a/sound/soc/atmel/sam9g20_wm8731.c
+++ b/sound/soc/atmel/sam9g20_wm8731.c
@@ -146,7 +146,7 @@ static int at91sam9g20ek_wm8731_init(struct snd_soc_pcm_runtime *rtd)
"at91sam9g20ek_wm8731 "
": at91sam9g20ek_wm8731_init() called\n");
- ret = snd_soc_dai_set_sysclk(codec_dai, WM8731_SYSCLK_XTAL,
+ ret = snd_soc_dai_set_sysclk(codec_dai, WM8731_SYSCLK_MCLK,
MCLK_RATE, SND_SOC_CLOCK_IN);
if (ret < 0) {
printk(KERN_ERR "Failed to set WM8731 SYSCLK: %d\n", ret);