diff options
Diffstat (limited to 'sound/soc/codecs/adau1977.c')
| -rw-r--r-- | sound/soc/codecs/adau1977.c | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/sound/soc/codecs/adau1977.c b/sound/soc/codecs/adau1977.c index e347a48131d1..5fcbdf2ec313 100644 --- a/sound/soc/codecs/adau1977.c +++ b/sound/soc/codecs/adau1977.c @@ -124,10 +124,10 @@ struct adau1977 { struct device *dev; void (*switch_mode)(struct device *dev); - unsigned int max_master_fs; + unsigned int max_clock_provider_fs; unsigned int slot_width; bool enabled; - bool master; + bool clock_provider; }; static const struct reg_default adau1977_reg_defaults[] = { @@ -330,7 +330,7 @@ static int adau1977_hw_params(struct snd_pcm_substream *substream, ctrl0_mask |= ADAU1977_SAI_CTRL0_FMT_MASK; } - if (adau1977->master) { + if (adau1977->clock_provider) { switch (params_width(params)) { case 16: ctrl1 = ADAU1977_SAI_CTRL1_DATA_WIDTH_16BIT; @@ -504,7 +504,7 @@ static int adau1977_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, if (slots == 0) { /* 0 = No fixed slot width */ adau1977->slot_width = 0; - adau1977->max_master_fs = 192000; + adau1977->max_clock_provider_fs = 192000; return regmap_update_bits(adau1977->regmap, ADAU1977_REG_SAI_CTRL0, ADAU1977_SAI_CTRL0_SAI_MASK, ADAU1977_SAI_CTRL0_SAI_I2S); @@ -533,7 +533,7 @@ static int adau1977_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, break; case 24: /* We can only generate 16 bit or 32 bit wide slots */ - if (adau1977->master) + if (adau1977->clock_provider) return -EINVAL; ctrl1 = ADAU1977_SAI_CTRL1_SLOT_WIDTH_24; break; @@ -593,8 +593,8 @@ static int adau1977_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, adau1977->slot_width = width; - /* In master mode the maximum bitclock is 24.576 MHz */ - adau1977->max_master_fs = min(192000, 24576000 / width / slots); + /* In clock provider mode the maximum bitclock is 24.576 MHz */ + adau1977->max_clock_provider_fs = min(192000, 24576000 / width / slots); return 0; } @@ -620,13 +620,13 @@ static int adau1977_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) bool invert_lrclk; int ret; - switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { - case SND_SOC_DAIFMT_CBS_CFS: - adau1977->master = false; + switch (fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) { + case SND_SOC_DAIFMT_CBC_CFC: + adau1977->clock_provider = false; break; - case SND_SOC_DAIFMT_CBM_CFM: + case SND_SOC_DAIFMT_CBP_CFP: ctrl1 |= ADAU1977_SAI_CTRL1_MASTER; - adau1977->master = true; + adau1977->clock_provider = true; break; default: return -EINVAL; @@ -714,9 +714,10 @@ static int adau1977_startup(struct snd_pcm_substream *substream, snd_pcm_hw_constraint_list(substream->runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &adau1977->constraints); - if (adau1977->master) + if (adau1977->clock_provider) snd_pcm_hw_constraint_minmax(substream->runtime, - SNDRV_PCM_HW_PARAM_RATE, 8000, adau1977->max_master_fs); + SNDRV_PCM_HW_PARAM_RATE, 8000, + adau1977->max_clock_provider_fs); if (formats != 0) snd_pcm_hw_constraint_mask64(substream->runtime, @@ -913,7 +914,7 @@ int adau1977_probe(struct device *dev, struct regmap *regmap, adau1977->type = type; adau1977->regmap = regmap; adau1977->switch_mode = switch_mode; - adau1977->max_master_fs = 192000; + adau1977->max_clock_provider_fs = 192000; adau1977->constraints.list = adau1977_rates; adau1977->constraints.count = ARRAY_SIZE(adau1977_rates); |