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| author | Chaithrika U S <chaithrika@ti.com> | 2009-08-11 16:59:12 -0400 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-08-13 22:19:35 +0100 |
| commit | 517ee6cf699967b421bcf8967e7bbeb3c45ded1a (patch) | |
| tree | acd066d11724eaf27483ffd69150c1be07af8c26 /sound/soc | |
| parent | 6a99fb5fb85f267d075310fd30c4bf6f0ae63062 (diff) | |
| download | linux-517ee6cf699967b421bcf8967e7bbeb3c45ded1a.tar.gz linux-517ee6cf699967b421bcf8967e7bbeb3c45ded1a.tar.bz2 linux-517ee6cf699967b421bcf8967e7bbeb3c45ded1a.zip | |
ASoC: DaVinci: Add a DAI format to McASP driver
The patch adds a DAI format: Codec bit clock master and frame sync slave,
to the driver.
Signed-off-by: Chaithrika U S <chaithrika@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/davinci/davinci-mcasp.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c index e672f431323d..eca22d7829d2 100644 --- a/sound/soc/davinci/davinci-mcasp.c +++ b/sound/soc/davinci/davinci-mcasp.c @@ -443,6 +443,16 @@ static int davinci_mcasp_set_dai_fmt(struct snd_soc_dai *cpu_dai, mcasp_set_bits(base + DAVINCI_MCASP_PDIR_REG, (0x7 << 26)); break; + case SND_SOC_DAIFMT_CBM_CFS: + /* codec is clock master and frame slave */ + mcasp_set_bits(base + DAVINCI_MCASP_ACLKXCTL_REG, ACLKXE); + mcasp_set_bits(base + DAVINCI_MCASP_TXFMCTL_REG, AFSXE); + + mcasp_set_bits(base + DAVINCI_MCASP_ACLKRCTL_REG, ACLKRE); + mcasp_set_bits(base + DAVINCI_MCASP_RXFMCTL_REG, AFSRE); + + mcasp_set_bits(base + DAVINCI_MCASP_PDIR_REG, (0x2d << 26)); + break; case SND_SOC_DAIFMT_CBM_CFM: /* codec is clock and frame master */ mcasp_clr_bits(base + DAVINCI_MCASP_ACLKXCTL_REG, ACLKXE); |