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ASoC: rockchip-i2s: fix master mode set bit error

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Fix error format set to I2S master or slave mode.
Test on RK3288 board with max98090.

Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Jianqun 2014-09-13 08:41:03 +08:00 committed by Mark Brown
parent 7d1311b93e
commit 07833d8831
1 changed files with 4 additions and 3 deletions
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7
sound/soc/rockchip/rockchip_i2s.c
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@ -165,13 +165,14 @@ static int rockchip_i2s_set_fmt(struct snd_soc_dai *cpu_dai,
struct rk_i2s_dev *i2s = to_info(cpu_dai);
unsigned int mask = 0, val = 0;
mask = I2S_CKR_MSS_SLAVE;
mask = I2S_CKR_MSS_MASK;
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
case SND_SOC_DAIFMT_CBS_CFS:
val = I2S_CKR_MSS_SLAVE;
/* Set source clock in Master mode */
val = I2S_CKR_MSS_MASTER;
break;
case SND_SOC_DAIFMT_CBM_CFM:
val = I2S_CKR_MSS_MASTER;
val = I2S_CKR_MSS_SLAVE;
break;
default:
return -EINVAL;