redonkable/alistair23-linux
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ASoC: adau1701: Use params_width() rather than memory format

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Signed-off-by: Mark Brown <broonie@linaro.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
This commit is contained in:
Mark Brown 2014-01-08 18:50:25 +00:00
parent 7c2aff6ab5
commit 9b58e71634
1 changed files with 16 additions and 18 deletions
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34
sound/soc/codecs/adau1701.c
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@ -299,20 +299,20 @@ static int adau1701_reset(struct snd_soc_codec *codec, unsigned int clkdiv)
}
static int adau1701_set_capture_pcm_format(struct snd_soc_codec *codec,
snd_pcm_format_t format)
struct snd_pcm_hw_params *params)
{
struct adau1701 *adau1701 = snd_soc_codec_get_drvdata(codec);
unsigned int mask = ADAU1701_SEROCTL_WORD_LEN_MASK;
unsigned int val;
switch (format) {
case SNDRV_PCM_FORMAT_S16_LE:
switch (params_width(params)) {
case 16:
val = ADAU1701_SEROCTL_WORD_LEN_16;
break;
case SNDRV_PCM_FORMAT_S20_3LE:
case 20:
val = ADAU1701_SEROCTL_WORD_LEN_20;
break;
case SNDRV_PCM_FORMAT_S24_LE:
case 24:
val = ADAU1701_SEROCTL_WORD_LEN_24;
break;
default:
@ -320,14 +320,14 @@ static int adau1701_set_capture_pcm_format(struct snd_soc_codec *codec,
}
if (adau1701->dai_fmt == SND_SOC_DAIFMT_RIGHT_J) {
switch (format) {
case SNDRV_PCM_FORMAT_S16_LE:
switch (params_width(params)) {
case 16:
val |= ADAU1701_SEROCTL_MSB_DEALY16;
break;
case SNDRV_PCM_FORMAT_S20_3LE:
case 20:
val |= ADAU1701_SEROCTL_MSB_DEALY12;
break;
case SNDRV_PCM_FORMAT_S24_LE:
case 24:
val |= ADAU1701_SEROCTL_MSB_DEALY8;
break;
}
@ -340,7 +340,7 @@ static int adau1701_set_capture_pcm_format(struct snd_soc_codec *codec,
}
static int adau1701_set_playback_pcm_format(struct snd_soc_codec *codec,
snd_pcm_format_t format)
struct snd_pcm_hw_params *params)
{
struct adau1701 *adau1701 = snd_soc_codec_get_drvdata(codec);
unsigned int val;
@ -348,14 +348,14 @@ static int adau1701_set_playback_pcm_format(struct snd_soc_codec *codec,
if (adau1701->dai_fmt != SND_SOC_DAIFMT_RIGHT_J)
return 0;
switch (format) {
case SNDRV_PCM_FORMAT_S16_LE:
switch (params_width(params)) {
case 16:
val = ADAU1701_SERICTL_RIGHTJ_16;
break;
case SNDRV_PCM_FORMAT_S20_3LE:
case 20:
val = ADAU1701_SERICTL_RIGHTJ_20;
break;
case SNDRV_PCM_FORMAT_S24_LE:
case 24:
val = ADAU1701_SERICTL_RIGHTJ_24;
break;
default:
@ -374,7 +374,6 @@ static int adau1701_hw_params(struct snd_pcm_substream *substream,
struct snd_soc_codec *codec = dai->codec;
struct adau1701 *adau1701 = snd_soc_codec_get_drvdata(codec);
unsigned int clkdiv = adau1701->sysclk / params_rate(params);
snd_pcm_format_t format;
unsigned int val;
int ret;
@ -406,11 +405,10 @@ static int adau1701_hw_params(struct snd_pcm_substream *substream,
regmap_update_bits(adau1701->regmap, ADAU1701_DSPCTRL,
ADAU1701_DSPCTRL_SR_MASK, val);
format = params_format(params);
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
return adau1701_set_playback_pcm_format(codec, format);
return adau1701_set_playback_pcm_format(codec, params);
else
return adau1701_set_capture_pcm_format(codec, format);
return adau1701_set_capture_pcm_format(codec, params);
}
static int adau1701_set_dai_fmt(struct snd_soc_dai *codec_dai,