diff options
| -rw-r--r-- | sound/soc/codecs/tas2552.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/sound/soc/codecs/tas2552.c b/sound/soc/codecs/tas2552.c index 3449524..2f4c2b5 100644 --- a/sound/soc/codecs/tas2552.c +++ b/sound/soc/codecs/tas2552.c @@ -188,11 +188,14 @@ static int tas2552_hw_params(struct snd_pcm_substream *substream, return 0; } +#define TAS2552_DAI_FMT_MASK (TAS2552_BIT_CLK_MASK | \ + TAS2552_WORD_CLK_MASK | \ + TAS2552_DATA_FORMAT_MASK) static int tas2552_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) { struct snd_soc_codec *codec = dai->codec; + u8 delay = 0; u8 serial_format; - u8 serial_control_mask; switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { case SND_SOC_DAIFMT_CBS_CFS: @@ -212,19 +215,19 @@ static int tas2552_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) return -EINVAL; } - serial_control_mask = TAS2552_BIT_CLK_MASK | TAS2552_WORD_CLK_MASK; - - switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { - case SND_SOC_DAIFMT_I2S: - serial_format &= TAS2552_DAIFMT_I2S_MASK; + switch (fmt & (SND_SOC_DAIFMT_FORMAT_MASK | + SND_SOC_DAIFMT_INV_MASK)) { + case (SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF): break; - case SND_SOC_DAIFMT_DSP_A: + case (SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_IB_NF): + delay = 1; + case (SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_IB_NF): serial_format |= TAS2552_DAIFMT_DSP; break; - case SND_SOC_DAIFMT_RIGHT_J: + case (SND_SOC_DAIFMT_RIGHT_J | SND_SOC_DAIFMT_NB_NF): serial_format |= TAS2552_DAIFMT_RIGHT_J; break; - case SND_SOC_DAIFMT_LEFT_J: + case (SND_SOC_DAIFMT_LEFT_J | SND_SOC_DAIFMT_NB_NF): serial_format |= TAS2552_DAIFMT_LEFT_J; break; default: @@ -232,11 +235,9 @@ static int tas2552_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) return -EINVAL; } - if (fmt & SND_SOC_DAIFMT_FORMAT_MASK) - serial_control_mask |= TAS2552_DATA_FORMAT_MASK; - - snd_soc_update_bits(codec, TAS2552_SER_CTRL_1, serial_control_mask, - serial_format); + snd_soc_update_bits(codec, TAS2552_SER_CTRL_1, TAS2552_DAI_FMT_MASK, + serial_format); + snd_soc_write(codec, TAS2552_SER_CTRL_2, delay); return 0; } |
