summaryrefslogtreecommitdiff
path: root/sound/soc/davinci
diff options
context:
space:
mode:
authorTroy Kisky <troy.kisky@boundarydevices.com>2008-12-18 22:36:44 +0300
committerMark Brown <broonie@opensource.wolfsonmicro.com>2008-12-20 16:05:38 +0300
commit69ab820c862250d460dfaaf82164972a4a69418a (patch)
tree203cf96dcaf2316fc1a0f65b4aef7d26ba6510c0 /sound/soc/davinci
parent21903c1c9ecb7a210eb985aa8d82ad68c78283cc (diff)
downloadlinux-69ab820c862250d460dfaaf82164972a4a69418a.tar.xz
ALSA: ASoC: DaVinci: davinci-i2s clean up
Minor, just move a block of code to make next patch clearer. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/davinci')
-rw-r--r--sound/soc/davinci/davinci-i2s.c30
1 files changed, 15 insertions, 15 deletions
diff --git a/sound/soc/davinci/davinci-i2s.c b/sound/soc/davinci/davinci-i2s.c
index 028682846f4e..24fe9db2c75e 100644
--- a/sound/soc/davinci/davinci-i2s.c
+++ b/sound/soc/davinci/davinci-i2s.c
@@ -238,6 +238,21 @@ static int davinci_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai,
return -EINVAL;
}
+ rcr = DAVINCI_MCBSP_RCR_RFRLEN1(1);
+ xcr = DAVINCI_MCBSP_XCR_XFIG | DAVINCI_MCBSP_XCR_XFRLEN1(1);
+ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+ case SND_SOC_DAIFMT_RIGHT_J:
+ break;
+ case SND_SOC_DAIFMT_I2S:
+ case SND_SOC_DAIFMT_DSP_B:
+ rcr |= DAVINCI_MCBSP_RCR_RDATDLY(1);
+ xcr |= DAVINCI_MCBSP_XCR_XDATDLY(1);
+ break;
+ default:
+ printk(KERN_ERR "%s:bad format\n", __func__);
+ return -EINVAL;
+ }
+
switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
case SND_SOC_DAIFMT_IB_NF:
/* CLKRP Receive clock polarity,
@@ -290,21 +305,6 @@ static int davinci_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai,
default:
return -EINVAL;
}
-
- rcr = DAVINCI_MCBSP_RCR_RFRLEN1(1);
- xcr = DAVINCI_MCBSP_XCR_XFIG | DAVINCI_MCBSP_XCR_XFRLEN1(1);
- switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
- case SND_SOC_DAIFMT_RIGHT_J:
- break;
- case SND_SOC_DAIFMT_I2S:
- case SND_SOC_DAIFMT_DSP_B:
- rcr |= DAVINCI_MCBSP_RCR_RDATDLY(1);
- xcr |= DAVINCI_MCBSP_XCR_XDATDLY(1);
- break;
- default:
- printk(KERN_ERR "%s:bad format\n", __func__);
- return -EINVAL;
- }
davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SRGR_REG, srgr);
davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_PCR_REG, pcr);
davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_RCR_REG, rcr);