static int max98505_dai_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
{
struct snd_soc_codec *codec = dai->codec;
struct max98505_priv *max98505 = snd_soc_codec_get_drvdata(codec);
struct max98505_cdata *cdata;
unsigned int rate;
msg_maxim("enter");
cdata = &max98505->dai[0];
rate = params_rate(params);
switch (params_format(params)) {
case SNDRV_PCM_FORMAT_S16_LE:
msg_maxim("set SNDRV_PCM_FORMAT_S16_LE");
regmap_update_bits(max98505->regmap,
MAX98505_R020_FORMAT,
MAX98505_DAI_CHANSZ_MASK,
MAX98505_DAI_CHANSZ_16);
break;
case SNDRV_PCM_FORMAT_S24_LE:
msg_maxim("set SNDRV_PCM_FORMAT_S24_LE");
regmap_update_bits(max98505->regmap,
MAX98505_R020_FORMAT,
MAX98505_DAI_CHANSZ_MASK,
MAX98505_DAI_CHANSZ_32);
msg_maxim("(really set to 32 bits)");
break;
case SNDRV_PCM_FORMAT_S32_LE:
msg_maxim("set SNDRV_PCM_FORMAT_S32_LE");
regmap_update_bits(max98505->regmap,
MAX98505_R020_FORMAT,
MAX98505_DAI_CHANSZ_MASK,
MAX98505_DAI_CHANSZ_32);
break;
default:
msg_maxim("format unsupported %d",
params_format(params));
return -EINVAL;
}
return max98505_set_clock(max98505, rate);
}
static int max98505_dai_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
{
struct snd_soc_codec *codec = dai->codec;
struct max98505_priv *max98505 = snd_soc_codec_get_drvdata(codec);
struct max98505_cdata *cdata;
unsigned int rate;
pr_info("%s: enter\n", __func__);
cdata = &max98505->dai[0];
rate = params_rate(params);
switch (params_format(params)) {
case SNDRV_PCM_FORMAT_S16_LE:
pr_info("%s: set SNDRV_PCM_FORMAT_S16_LE\n", __func__);
regmap_update_bits(max98505->regmap, MAX98505_R020_FORMAT,
M98505_DAI_CHANSZ_MASK, M98505_DAI_CHANSZ_16);
break;
case SNDRV_PCM_FORMAT_S24_LE:
pr_info("%s: set SNDRV_PCM_FORMAT_S24_LE\n", __func__);
#ifdef RIVER
regmap_update_bits(max98505->regmap, MAX98505_R020_FORMAT,
M98505_DAI_CHANSZ_MASK, M98505_DAI_CHANSZ_32);
pr_info("%s: (really set to 32 bits)\n", __func__);
#else
regmap_update_bits(max98505->regmap, MAX98505_R020_FORMAT,
M98505_DAI_CHANSZ_MASK, M98505_DAI_CHANSZ_24);
#endif
break;
case SNDRV_PCM_FORMAT_S32_LE:
pr_info("%s: set SNDRV_PCM_FORMAT_S32_LE\n", __func__);
regmap_update_bits(max98505->regmap, MAX98505_R020_FORMAT,
M98505_DAI_CHANSZ_MASK, M98505_DAI_CHANSZ_32);
break;
default:
pr_info("%s: format unsupported %d but skip", __func__, params_format(params));
regmap_update_bits(max98505->regmap, MAX98505_R020_FORMAT,
M98505_DAI_CHANSZ_MASK, M98505_DAI_CHANSZ_16);
}
return max98505_set_clock(max98505, rate);
}
