提交 a3c6dac2 编写于 作者: J Jarkko Nikula 提交者: Mark Brown

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

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: NJarkko Nikula <jarkko.nikula@bitmer.com>
Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
上级 cf9feff2
无相关合并请求
......@@ -70,28 +70,6 @@ static struct snd_soc_ops sdp3430_ops = {
.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 */
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 |
SND_SOC_DAIFMT_CBM_CFM,
.init = sdp3430_twl4030_voice_init,
.ops = &sdp3430_voice_ops,
.ops = &sdp3430_ops,
},
};
......
......@@ -61,28 +61,6 @@ static struct snd_soc_ops zoom2_ops = {
.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 */
static const struct snd_soc_dapm_widget zoom2_twl4030_dapm_widgets[] = {
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 |
SND_SOC_DAIFMT_CBM_CFM,
.init = zoom2_twl4030_voice_init,
.ops = &zoom2_voice_ops,
.ops = &zoom2_ops,
},
};
......
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