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authorLars-Peter Clausen <lars@metafoo.de>2012-02-01 19:24:21 +0100
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-02-01 18:29:19 +0000
commit980b0bc69270a9650ffb94f08dc87740ee1fb9b4 (patch)
tree0447c25b4df67cb0681ec5bfaca82a380dd57628 /sound/soc/blackfin/bf5xx-ssm2602.c
parent471280b715769be8d368f9d6bbd28558d7661f5f (diff)
ASoC: blackfin: Use dai_fmt
Use the dai_link's dai_fmt attribute to setup the DAI format instead of doing this manually. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/blackfin/bf5xx-ssm2602.c')
-rw-r--r--sound/soc/blackfin/bf5xx-ssm2602.c20
1 files changed, 4 insertions, 16 deletions
diff --git a/sound/soc/blackfin/bf5xx-ssm2602.c b/sound/soc/blackfin/bf5xx-ssm2602.c
index 03030323804..df3ac73f877 100644
--- a/sound/soc/blackfin/bf5xx-ssm2602.c
+++ b/sound/soc/blackfin/bf5xx-ssm2602.c
@@ -49,7 +49,6 @@ static int bf5xx_ssm2602_hw_params(struct snd_pcm_substream *substream,
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_dai *codec_dai = rtd->codec_dai;
- struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
unsigned int clk = 0;
int ret = 0;
@@ -75,21 +74,6 @@ static int bf5xx_ssm2602_hw_params(struct snd_pcm_substream *substream,
break;
}
- /*
- * CODEC is master for BCLK and LRC in this configuration.
- */
-
- /* set codec DAI configuration */
- ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
- SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
- if (ret < 0)
- return ret;
- /* set cpu DAI configuration */
- ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
- SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
- if (ret < 0)
- return ret;
-
ret = snd_soc_dai_set_sysclk(codec_dai, SSM2602_SYSCLK, clk,
SND_SOC_CLOCK_IN);
if (ret < 0)
@@ -102,6 +86,10 @@ static struct snd_soc_ops bf5xx_ssm2602_ops = {
.hw_params = bf5xx_ssm2602_hw_params,
};
+/* CODEC is master for BCLK and LRC in this configuration. */
+#define BF5XX_SSM2602_DAIFMT (SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | \
+ SND_SOC_DAIFMT_CBM_CFM)
+
static struct snd_soc_dai_link bf5xx_ssm2602_dai[] = {
{
.name = "ssm2602",