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ASoC: ak4104: convert to direct regmap API usage

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Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Daniel Mack 2013-03-06 22:22:15 +01:00 committed by Mark Brown
parent 6dbe51c251
commit b0ec761b99
1 changed files with 16 additions and 15 deletions
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31
sound/soc/codecs/ak4104.c
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@ -55,6 +55,7 @@ static int ak4104_set_dai_fmt(struct snd_soc_dai *codec_dai,
unsigned int format)
{
struct snd_soc_codec *codec = codec_dai->codec;
struct ak4104_private *ak4104 = snd_soc_codec_get_drvdata(codec);
int val = 0;
int ret;
@ -77,9 +78,9 @@ static int ak4104_set_dai_fmt(struct snd_soc_dai *codec_dai,
if ((format & SND_SOC_DAIFMT_MASTER_MASK) != SND_SOC_DAIFMT_CBS_CFS)
return -EINVAL;
ret = snd_soc_update_bits(codec, AK4104_REG_CONTROL1,
AK4104_CONTROL1_DIF0 | AK4104_CONTROL1_DIF1,
val);
ret = regmap_update_bits(ak4104->regmap, AK4104_REG_CONTROL1,
AK4104_CONTROL1_DIF0 | AK4104_CONTROL1_DIF1,
val);
if (ret < 0)
return ret;
@ -91,11 +92,12 @@ static int ak4104_hw_params(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct snd_soc_codec *codec = dai->codec;
struct ak4104_private *ak4104 = snd_soc_codec_get_drvdata(codec);
int val = 0;
/* set the IEC958 bits: consumer mode, no copyright bit */
val |= IEC958_AES0_CON_NOT_COPYRIGHT;
snd_soc_write(codec, AK4104_REG_CHN_STATUS(0), val);
regmap_write(ak4104->regmap, AK4104_REG_CHN_STATUS(0), val);
val = 0;
@ -132,7 +134,7 @@ static int ak4104_hw_params(struct snd_pcm_substream *substream,
return -EINVAL;
}
return snd_soc_write(codec, AK4104_REG_CHN_STATUS(3), val);
return regmap_write(ak4104->regmap, AK4104_REG_CHN_STATUS(3), val);
}
static const struct snd_soc_dai_ops ak4101_dai_ops = {
@ -160,20 +162,17 @@ static int ak4104_probe(struct snd_soc_codec *codec)
int ret;
codec->control_data = ak4104->regmap;
ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_REGMAP);
if (ret != 0)
return ret;
/* set power-up and non-reset bits */
ret = snd_soc_update_bits(codec, AK4104_REG_CONTROL1,
AK4104_CONTROL1_PW | AK4104_CONTROL1_RSTN,
AK4104_CONTROL1_PW | AK4104_CONTROL1_RSTN);
ret = regmap_update_bits(ak4104->regmap, AK4104_REG_CONTROL1,
AK4104_CONTROL1_PW | AK4104_CONTROL1_RSTN,
AK4104_CONTROL1_PW | AK4104_CONTROL1_RSTN);
if (ret < 0)
return ret;
/* enable transmitter */
ret = snd_soc_update_bits(codec, AK4104_REG_TX,
AK4104_TX_TXE, AK4104_TX_TXE);
ret = regmap_update_bits(ak4104->regmap, AK4104_REG_TX,
AK4104_TX_TXE, AK4104_TX_TXE);
if (ret < 0)
return ret;
@ -182,8 +181,10 @@ static int ak4104_probe(struct snd_soc_codec *codec)
static int ak4104_remove(struct snd_soc_codec *codec)
{
snd_soc_update_bits(codec, AK4104_REG_CONTROL1,
AK4104_CONTROL1_PW | AK4104_CONTROL1_RSTN, 0);
struct ak4104_private *ak4104 = snd_soc_codec_get_drvdata(codec);
regmap_update_bits(ak4104->regmap, AK4104_REG_CONTROL1,
AK4104_CONTROL1_PW | AK4104_CONTROL1_RSTN, 0);
return 0;
}