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authorMarkus Pargmann <mpa@pengutronix.de>2014-03-15 13:44:10 +0100
committerMark Brown <broonie@linaro.org>2014-04-14 17:26:46 +0100
commit07a28dbe7ad8e72868239450ff796c90e621d46f (patch)
tree5dc4688ab715980e97e2ad5795a69a93f72ee040 /sound/soc/fsl/fsl_ssi.c
parent2b0db996ba2d9b833c2bd2d73cbf301abe11c60e (diff)
downloadkernel-07a28dbe7ad8e72868239450ff796c90e621d46f.tar.gz
ASoC: fsl-ssi: Fix i2s_mode variable setup
In fsl_ssi_hw_params() we update the I2S and NET bits using the i2s_mode variable. The fsl_ssi_set_dai_fmt() function only writes the i2s-mode to the i2s_mode variable and not the NET bit. This fixes it by adding that bit to i2s_mode. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'sound/soc/fsl/fsl_ssi.c')
-rw-r--r--sound/soc/fsl/fsl_ssi.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index 144934eb9463..fdb123d6817c 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -745,7 +745,6 @@ static int fsl_ssi_set_dai_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt)
fsl_ssi_setup_reg_vals(ssi_private);
scr = read_ssi(&ssi->scr) & ~(CCSR_SSI_SCR_SYN | CCSR_SSI_SCR_I2S_MODE_MASK);
- scr |= CCSR_SSI_SCR_NET;
mask = CCSR_SSI_STCR_TXBIT0 | CCSR_SSI_STCR_TFDIR | CCSR_SSI_STCR_TXDIR |
CCSR_SSI_STCR_TSCKP | CCSR_SSI_STCR_TFSI | CCSR_SSI_STCR_TFSL |
@@ -753,14 +752,15 @@ static int fsl_ssi_set_dai_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt)
stcr = read_ssi(&ssi->stcr) & ~mask;
srcr = read_ssi(&ssi->srcr) & ~mask;
+ ssi_private->i2s_mode = CCSR_SSI_SCR_NET;
switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
case SND_SOC_DAIFMT_I2S:
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
case SND_SOC_DAIFMT_CBS_CFS:
- ssi_private->i2s_mode = CCSR_SSI_SCR_I2S_MODE_MASTER;
+ ssi_private->i2s_mode |= CCSR_SSI_SCR_I2S_MODE_MASTER;
break;
case SND_SOC_DAIFMT_CBM_CFM:
- ssi_private->i2s_mode = CCSR_SSI_SCR_I2S_MODE_SLAVE;
+ ssi_private->i2s_mode |= CCSR_SSI_SCR_I2S_MODE_SLAVE;
break;
default:
return -EINVAL;
@@ -785,7 +785,7 @@ static int fsl_ssi_set_dai_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt)
CCSR_SSI_STCR_TXBIT0;
break;
case SND_SOC_DAIFMT_AC97:
- ssi_private->i2s_mode = CCSR_SSI_SCR_I2S_MODE_NORMAL;
+ ssi_private->i2s_mode |= CCSR_SSI_SCR_I2S_MODE_NORMAL;
break;
default:
return -EINVAL;