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

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>

1 files changed, 4 insertions, 3 deletions

diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c
index 8d8e4b59049f..870a6645c782 100644
--- a/sound/soc/rockchip/rockchip_i2s.c
+++ b/sound/soc/rockchip/rockchip_i2s.c
@@ -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;