iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ALSA: ASoC: TWL4030 codec - fix 256*Fs clock

Browse Source 
According to TRM, 256*Fs clock output should be enabled
when TWL4030 is in slave mode, not master.
This allows sound to work on OMAP3 Pandora, which uses
256*Fs clock.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Acked-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Grazvydas Ignotas 2008-11-05 23:51:05 +02:00 committed by Mark Brown
parent 8dc840f88d
commit e18c94d202
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
sound/soc/codecs/twl4030.c
View File

@ -469,11 +469,11 @@ static int twl4030_set_dai_fmt(struct snd_soc_dai *codec_dai,
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
case SND_SOC_DAIFMT_CBM_CFM:
format &= ~(TWL4030_AIF_SLAVE_EN);
format |= TWL4030_CLK256FS_EN;
format &= ~(TWL4030_CLK256FS_EN);
break;
case SND_SOC_DAIFMT_CBS_CFS:
format &= ~(TWL4030_CLK256FS_EN);
format |= TWL4030_AIF_SLAVE_EN;
format |= TWL4030_CLK256FS_EN;
break;
default:
return -EINVAL;