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path: root/sound/soc/codecs/adau1977.c
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Diffstat (limited to 'sound/soc/codecs/adau1977.c')
-rw-r--r--sound/soc/codecs/adau1977.c31
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);