ASoC and HDA will use the same register to set channels for the device
Signed-off-by: Lucas Tanure tanureal@opensource.cirrus.com --- include/sound/cs35l41.h | 3 +++ sound/soc/codecs/cs35l41-lib.c | 32 ++++++++++++++++++++++++++++++++ sound/soc/codecs/cs35l41.c | 30 +++--------------------------- 3 files changed, 38 insertions(+), 27 deletions(-)
diff --git a/include/sound/cs35l41.h b/include/sound/cs35l41.h index e33bc0ed502d..219f23f643a6 100644 --- a/include/sound/cs35l41.h +++ b/include/sound/cs35l41.h @@ -766,5 +766,8 @@ extern struct regmap_config cs35l41_regmap_spi; int cs35l41_init_supplies(struct device *dev, struct regulator_bulk_data *supplies); int cs35l41_otp_unpack(struct device *dev, struct regmap *regmap); int cs35l41_register_errata_patch(struct device *dev, struct regmap *reg, unsigned int reg_revid); +int cs35l41_set_channels(struct device *dev, struct regmap *reg, + unsigned int tx_num, unsigned int *tx_slot, + unsigned int rx_num, unsigned int *rx_slot);
#endif /* __CS35L41_H */ diff --git a/sound/soc/codecs/cs35l41-lib.c b/sound/soc/codecs/cs35l41-lib.c index b7a6dbf7fb8b..5bb733bb02a0 100644 --- a/sound/soc/codecs/cs35l41-lib.c +++ b/sound/soc/codecs/cs35l41-lib.c @@ -951,3 +951,35 @@ int cs35l41_register_errata_patch(struct device *dev, struct regmap *reg, unsign
return ret; } + +int cs35l41_set_channels(struct device *dev, struct regmap *reg, + unsigned int tx_num, unsigned int *tx_slot, + unsigned int rx_num, unsigned int *rx_slot) +{ + unsigned int val, mask; + int i; + + if (tx_num > 4 || rx_num > 2) + return -EINVAL; + + val = 0; + mask = 0; + for (i = 0; i < rx_num; i++) { + dev_dbg(dev, "rx slot %d position = %d\n", i, rx_slot[i]); + val |= rx_slot[i] << (i * 8); + mask |= 0x3F << (i * 8); + } + regmap_update_bits(reg, CS35L41_SP_FRAME_RX_SLOT, mask, val); + + val = 0; + mask = 0; + for (i = 0; i < tx_num; i++) { + dev_dbg(dev, "tx slot %d position = %d\n", i, tx_slot[i]); + val |= tx_slot[i] << (i * 8); + mask |= 0x3F << (i * 8); + } + regmap_update_bits(reg, CS35L41_SP_FRAME_TX_SLOT, mask, val); + + return 0; +} + diff --git a/sound/soc/codecs/cs35l41.c b/sound/soc/codecs/cs35l41.c index b1202ac9f264..e61736daef62 100644 --- a/sound/soc/codecs/cs35l41.c +++ b/sound/soc/codecs/cs35l41.c @@ -746,36 +746,12 @@ static const struct cs_dsp_region cs35l41_dsp1_regions[] = { {. type = WMFW_ADSP2_YM, .base = CS35L41_DSP1_YMEM_UNPACK24_0}, };
-static int cs35l41_set_channel_map(struct snd_soc_dai *dai, unsigned int tx_num, - unsigned int *tx_slot, unsigned int rx_num, - unsigned int *rx_slot) +static int cs35l41_set_channel_map(struct snd_soc_dai *dai, unsigned int tx_n, + unsigned int *tx_slot, unsigned int rx_n, unsigned int *rx_slot) { struct cs35l41_private *cs35l41 = snd_soc_component_get_drvdata(dai->component); - unsigned int val, mask; - int i; - - if (tx_num > 4 || rx_num > 2) - return -EINVAL;
- val = 0; - mask = 0; - for (i = 0; i < rx_num; i++) { - dev_dbg(cs35l41->dev, "rx slot %d position = %d\n", i, rx_slot[i]); - val |= rx_slot[i] << (i * 8); - mask |= 0x3F << (i * 8); - } - regmap_update_bits(cs35l41->regmap, CS35L41_SP_FRAME_RX_SLOT, mask, val); - - val = 0; - mask = 0; - for (i = 0; i < tx_num; i++) { - dev_dbg(cs35l41->dev, "tx slot %d position = %d\n", i, tx_slot[i]); - val |= tx_slot[i] << (i * 8); - mask |= 0x3F << (i * 8); - } - regmap_update_bits(cs35l41->regmap, CS35L41_SP_FRAME_TX_SLOT, mask, val); - - return 0; + return cs35l41_set_channels(cs35l41->dev, cs35l41->regmap, tx_n, tx_slot, rx_n, rx_slot); }
static int cs35l41_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)