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ASoC: omap: Use single hw_params callback in sdp3430 and zoom2

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There is no need to use two hw_params callbacks in sdp3430 and zoom2 as
thet are now identical. Use instead the same snd_soc_ops structure and
hw_params callback for both DAI links.

Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Jarkko Nikula 2011-09-30 16:07:46 +03:00 committed by Mark Brown
parent cf9feff28f
commit a3c6dac201
2 changed files with 2 additions and 46 deletions
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24
sound/soc/omap/sdp3430.c
View File

@ -70,28 +70,6 @@ static struct snd_soc_ops sdp3430_ops = {
.hw_params = sdp3430_hw_params, .hw_params = sdp3430_hw_params,
}; };
static int sdp3430_hw_voice_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_dai *codec_dai = rtd->codec_dai;
int ret;
/* Set the codec system clock for DAC and ADC */
ret = snd_soc_dai_set_sysclk(codec_dai, 0, 26000000,
SND_SOC_CLOCK_IN);
if (ret < 0) {
printk(KERN_ERR "can't set codec system clock\n");
return ret;
}
return 0;
}
static struct snd_soc_ops sdp3430_voice_ops = {
.hw_params = sdp3430_hw_voice_params,
};
/* Headset jack */ /* Headset jack */
static struct snd_soc_jack hs_jack; static struct snd_soc_jack hs_jack;
@ -240,7 +218,7 @@ static struct snd_soc_dai_link sdp3430_dai[] = {
.dai_fmt = SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_IB_NF | .dai_fmt = SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_IB_NF |
SND_SOC_DAIFMT_CBM_CFM, SND_SOC_DAIFMT_CBM_CFM,
.init = sdp3430_twl4030_voice_init, .init = sdp3430_twl4030_voice_init,
.ops = &sdp3430_voice_ops, .ops = &sdp3430_ops,
}, },
}; };

24
sound/soc/omap/zoom2.c
View File

@ -61,28 +61,6 @@ static struct snd_soc_ops zoom2_ops = {
.hw_params = zoom2_hw_params, .hw_params = zoom2_hw_params,
}; };
static int zoom2_hw_voice_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_dai *codec_dai = rtd->codec_dai;
int ret;
/* Set the codec system clock for DAC and ADC */
ret = snd_soc_dai_set_sysclk(codec_dai, 0, 26000000,
SND_SOC_CLOCK_IN);
if (ret < 0) {
printk(KERN_ERR "can't set codec system clock\n");
return ret;
}
return 0;
}
static struct snd_soc_ops zoom2_voice_ops = {
.hw_params = zoom2_hw_voice_params,
};
/* Zoom2 machine DAPM */ /* Zoom2 machine DAPM */
static const struct snd_soc_dapm_widget zoom2_twl4030_dapm_widgets[] = { static const struct snd_soc_dapm_widget zoom2_twl4030_dapm_widgets[] = {
SND_SOC_DAPM_MIC("Ext Mic", NULL), SND_SOC_DAPM_MIC("Ext Mic", NULL),
@ -190,7 +168,7 @@ static struct snd_soc_dai_link zoom2_dai[] = {
.dai_fmt = SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_IB_NF | .dai_fmt = SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_IB_NF |
SND_SOC_DAIFMT_CBM_CFM, SND_SOC_DAIFMT_CBM_CFM,
.init = zoom2_twl4030_voice_init, .init = zoom2_twl4030_voice_init,
.ops = &zoom2_voice_ops, .ops = &zoom2_ops,
}, },
}; };