diff options
| author | John Keeping <john@metanate.com> | 2016-05-09 12:24:34 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-05-10 18:56:01 +0100 |
| commit | 8865c95e43257e6676bc0f6b042ecce17eff74fe (patch) | |
| tree | 7fedd1819643b7b4e16290be2d0baef9a3ee7b3e /sound/soc/codecs/es8328.c | |
| parent | f2ed04a4317e5c8074d98a5c1da175596811a2d8 (diff) | |
| download | linux-8865c95e43257e6676bc0f6b042ecce17eff74fe.tar.bz2 | |
ASoC: es8328: Move sample size setup to hw_params
This is a refactor in preparation for supporting more sample sizes which
has no functional change.
Signed-off-by: John Keeping <john@metanate.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/es8328.c')
| -rw-r--r-- | sound/soc/codecs/es8328.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/sound/soc/codecs/es8328.c b/sound/soc/codecs/es8328.c index d580300d9220..c5a36e65fc40 100644 --- a/sound/soc/codecs/es8328.c +++ b/sound/soc/codecs/es8328.c @@ -482,9 +482,16 @@ static int es8328_hw_params(struct snd_pcm_substream *substream, ratio = mclk_ratios[i].ratio; if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + snd_soc_update_bits(codec, ES8328_DACCONTROL1, + ES8328_DACCONTROL1_DACWL_MASK, + ES8328_DACCONTROL1_DACWL_16); + es8328->playback_fs = params_rate(params); es8328_set_deemph(codec); - } + } else + snd_soc_update_bits(codec, ES8328_ADCCONTROL4, + ES8328_ADCCONTROL4_ADCWL_MASK, + ES8328_ADCCONTROL4_ADCWL_16); return snd_soc_update_bits(codec, reg, ES8328_RATEMASK, ratio); } @@ -493,8 +500,8 @@ static int es8328_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) { struct snd_soc_codec *codec = codec_dai->codec; - u8 dac_mode = ES8328_DACCONTROL1_DACWL_16; - u8 adc_mode = ES8328_ADCCONTROL4_ADCWL_16; + u8 dac_mode = 0; + u8 adc_mode = 0; /* set master/slave audio interface */ if ((fmt & SND_SOC_DAIFMT_MASTER_MASK) != SND_SOC_DAIFMT_CBM_CFM) @@ -522,8 +529,10 @@ static int es8328_set_dai_fmt(struct snd_soc_dai *codec_dai, if ((fmt & SND_SOC_DAIFMT_INV_MASK) != SND_SOC_DAIFMT_NB_NF) return -EINVAL; - snd_soc_write(codec, ES8328_DACCONTROL1, dac_mode); - snd_soc_write(codec, ES8328_ADCCONTROL4, adc_mode); + snd_soc_update_bits(codec, ES8328_DACCONTROL1, + ES8328_DACCONTROL1_DACFORMAT_MASK, dac_mode); + snd_soc_update_bits(codec, ES8328_ADCCONTROL4, + ES8328_ADCCONTROL4_ADCFORMAT_MASK, adc_mode); /* Master serial port mode, with BCLK generated automatically */ snd_soc_update_bits(codec, ES8328_MASTERMODE, |