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ASoC: Return correct codec clock in s3c64xx-i2s

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Instead of always returnig pointer to the 'audio-bus' clock,
check which clock is used to generate internal clocks and
then return it's pointer.

Signed-off-by: Jassi <jassi.brar@samsung.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Jassi 2009-09-18 15:22:27 +09:00 committed by Mark Brown
parent 8bb0148955
commit b1cd6b9ec7
1 changed files with 5 additions and 1 deletions
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6
sound/soc/s3c24xx/s3c64xx-i2s.c
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@ -124,8 +124,12 @@ static int s3c64xx_i2s_set_sysclk(struct snd_soc_dai *cpu_dai,
struct clk *s3c64xx_i2s_get_clock(struct snd_soc_dai *dai) struct clk *s3c64xx_i2s_get_clock(struct snd_soc_dai *dai)
{ {
struct s3c_i2sv2_info *i2s = to_info(dai); struct s3c_i2sv2_info *i2s = to_info(dai);
u32 iismod = readl(i2s->regs + S3C2412_IISMOD);
return i2s->iis_cclk; if (iismod & S3C64XX_IISMOD_IMS_SYSMUX)
return i2s->iis_cclk;
else
return i2s->iis_pclk;
} }
EXPORT_SYMBOL_GPL(s3c64xx_i2s_get_clock); EXPORT_SYMBOL_GPL(s3c64xx_i2s_get_clock);