Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-19 10:31:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

ASoC: fsl-ssi: Fix i2s_mode variable setup

Browse Source 
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>
This commit is contained in:
Markus Pargmann 2014-03-15 13:44:10 +01:00 committed by Mark Brown
parent 2b0db996ba
commit 07a28dbe7a
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
sound/soc/fsl/fsl_ssi.c
View File

@ -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;