ASoC: nau8825: Add ADCOUT IO drive strength control
Add a property to control the driving of ADCOUT. Signed-off-by: David Lin <CTLIN0@nuvoton.com> Link: https://lore.kernel.org/r/20220913120641.792502-1-CTLIN0@nuvoton.com Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Родитель
515626a33a
Коммит
ed8570726a
|
@ -1976,6 +1976,10 @@ static void nau8825_init_regs(struct nau8825 *nau8825)
|
|||
/* Disable short Frame Sync detection logic */
|
||||
regmap_update_bits(regmap, NAU8825_REG_LEFT_TIME_SLOT,
|
||||
NAU8825_DIS_FS_SHORT_DET, NAU8825_DIS_FS_SHORT_DET);
|
||||
/* ADCDAT IO drive strength control */
|
||||
regmap_update_bits(regmap, NAU8825_REG_CHARGE_PUMP,
|
||||
NAU8825_ADCOUT_DS_MASK,
|
||||
nau8825->adcout_ds << NAU8825_ADCOUT_DS_SFT);
|
||||
}
|
||||
|
||||
static const struct regmap_config nau8825_regmap_config = {
|
||||
|
@ -2514,6 +2518,7 @@ static void nau8825_print_device_properties(struct nau8825 *nau8825)
|
|||
nau8825->jack_eject_debounce);
|
||||
dev_dbg(dev, "crosstalk-enable: %d\n",
|
||||
nau8825->xtalk_enable);
|
||||
dev_dbg(dev, "adcout-drive-strong: %d\n", nau8825->adcout_ds);
|
||||
}
|
||||
|
||||
static int nau8825_read_device_properties(struct device *dev,
|
||||
|
@ -2580,6 +2585,7 @@ static int nau8825_read_device_properties(struct device *dev,
|
|||
nau8825->jack_eject_debounce = 0;
|
||||
nau8825->xtalk_enable = device_property_read_bool(dev,
|
||||
"nuvoton,crosstalk-enable");
|
||||
nau8825->adcout_ds = device_property_read_bool(dev, "nuvoton,adcout-drive-strong");
|
||||
|
||||
nau8825->mclk = devm_clk_get(dev, "mclk");
|
||||
if (PTR_ERR(nau8825->mclk) == -EPROBE_DEFER) {
|
||||
|
|
|
@ -418,6 +418,8 @@
|
|||
#define NAU8825_POWERUP_HP_DRV_L (1 << 0)
|
||||
|
||||
/* CHARGE_PUMP (0x80) */
|
||||
#define NAU8825_ADCOUT_DS_SFT 12
|
||||
#define NAU8825_ADCOUT_DS_MASK (1 << NAU8825_ADCOUT_DS_SFT)
|
||||
#define NAU8825_JAMNODCLOW (1 << 10)
|
||||
#define NAU8825_POWER_DOWN_DACR (1 << 9)
|
||||
#define NAU8825_POWER_DOWN_DACL (1 << 8)
|
||||
|
@ -477,6 +479,7 @@ struct nau8825 {
|
|||
int imp_rms[NAU8825_XTALK_IMM];
|
||||
int xtalk_enable;
|
||||
bool xtalk_baktab_initialized; /* True if initialized. */
|
||||
bool adcout_ds;
|
||||
};
|
||||
|
||||
int nau8825_enable_jack_detect(struct snd_soc_component *component,
|
||||
|
|
Загрузка…
Ссылка в новой задаче