diff options
Diffstat (limited to 'sound/soc/codecs/tlv320aic3x.c')
-rw-r--r-- | sound/soc/codecs/tlv320aic3x.c | 32 |
1 files changed, 14 insertions, 18 deletions
diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c index f1649df19738..eea8ca285f8e 100644 --- a/sound/soc/codecs/tlv320aic3x.c +++ b/sound/soc/codecs/tlv320aic3x.c @@ -121,6 +121,16 @@ static const struct reg_default aic3x_reg[] = { { 108, 0x00 }, { 109, 0x00 }, }; +static const struct reg_sequence aic3007_class_d[] = { + /* Class-D speaker driver init; datasheet p. 46 */ + { AIC3X_PAGE_SELECT, 0x0D }, + { 0xD, 0x0D }, + { 0x8, 0x5C }, + { 0x8, 0x5D }, + { 0x8, 0x5C }, + { AIC3X_PAGE_SELECT, 0x00 }, +}; + static bool aic3x_volatile_reg(struct device *dev, unsigned int reg) { switch (reg) { @@ -1393,6 +1403,10 @@ static int aic3x_set_power(struct snd_soc_component *component, int power) gpiod_set_value(aic3x->gpio_reset, 0); } + if (aic3x->model == AIC3X_MODEL_3007) + regmap_multi_reg_write_bypassed(aic3x->regmap, aic3007_class_d, + ARRAY_SIZE(aic3007_class_d)); + /* Sync reg_cache with the hardware */ regcache_cache_only(aic3x->regmap, false); regcache_sync(aic3x->regmap); @@ -1723,17 +1737,6 @@ static void aic3x_configure_ocmv(struct device *dev, struct aic3x_priv *aic3x) } } - -static const struct reg_sequence aic3007_class_d[] = { - /* Class-D speaker driver init; datasheet p. 46 */ - { AIC3X_PAGE_SELECT, 0x0D }, - { 0xD, 0x0D }, - { 0x8, 0x5C }, - { 0x8, 0x5D }, - { 0x8, 0x5C }, - { AIC3X_PAGE_SELECT, 0x00 }, -}; - int aic3x_probe(struct device *dev, struct regmap *regmap, kernel_ulong_t driver_data) { struct aic3x_priv *aic3x; @@ -1823,13 +1826,6 @@ int aic3x_probe(struct device *dev, struct regmap *regmap, kernel_ulong_t driver aic3x_configure_ocmv(dev, aic3x); - if (aic3x->model == AIC3X_MODEL_3007) { - ret = regmap_register_patch(aic3x->regmap, aic3007_class_d, - ARRAY_SIZE(aic3007_class_d)); - if (ret != 0) - dev_err(dev, "Failed to init class D: %d\n", ret); - } - ret = devm_snd_soc_register_component(dev, &soc_component_dev_aic3x, &aic3x_dai, 1); if (ret) return ret; |