Unverified Commit 5aab1a56 authored by Nícolas F. R. A. Prado's avatar Nícolas F. R. A. Prado Committed by Mark Brown
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ASoC: rt5682s: Support DBVDD and LDO1-IN supplies 



Add support for the DBVDD and LDO1-IN supplies.

Reviewed-by: default avatarAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: default avatarNícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20221102182002.255282-6-nfraprado@collabora.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 9354fa7f

sound/soc/codecs/rt5682s.c

+22 −0
Original line number Diff line number Diff line
@@ -44,6 +44,8 @@ static const struct rt5682s_platform_data i2s_default_platform_data = { 
static const char *rt5682s_supply_names[RT5682S_NUM_SUPPLIES] = {

	[RT5682S_SUPPLY_AVDD] = "AVDD",

	[RT5682S_SUPPLY_MICVDD] = "MICVDD",

	[RT5682S_SUPPLY_DBVDD] = "DBVDD",

	[RT5682S_SUPPLY_LDO1_IN] = "LDO1-IN",

};



static const struct reg_sequence patch_list[] = {
@@ -3089,6 +3091,14 @@ static void rt5682s_i2c_disable_regulators(void *data) 
	if (ret)

		dev_err(dev, "Failed to disable supply AVDD: %d\n", ret);



	ret = regulator_disable(rt5682s->supplies[RT5682S_SUPPLY_DBVDD].consumer);

	if (ret)

		dev_err(dev, "Failed to disable supply DBVDD: %d\n", ret);



	ret = regulator_disable(rt5682s->supplies[RT5682S_SUPPLY_LDO1_IN].consumer);

	if (ret)

		dev_err(dev, "Failed to disable supply LDO1-IN: %d\n", ret);



	usleep_range(1000, 1500);



	ret = regulator_disable(rt5682s->supplies[RT5682S_SUPPLY_MICVDD].consumer);
@@ -3150,6 +3160,18 @@ static int rt5682s_i2c_probe(struct i2c_client *i2c) 
		return ret;

	}



	ret = regulator_enable(rt5682s->supplies[RT5682S_SUPPLY_DBVDD].consumer);

	if (ret) {

		dev_err(&i2c->dev, "Failed to enable supply DBVDD: %d\n", ret);

		return ret;

	}



	ret = regulator_enable(rt5682s->supplies[RT5682S_SUPPLY_LDO1_IN].consumer);

	if (ret) {

		dev_err(&i2c->dev, "Failed to enable supply LDO1-IN: %d\n", ret);

		return ret;

	}



	if (gpio_is_valid(rt5682s->pdata.ldo1_en)) {

		if (devm_gpio_request_one(&i2c->dev, rt5682s->pdata.ldo1_en,

					  GPIOF_OUT_INIT_HIGH, "rt5682s"))

sound/soc/codecs/rt5682s.h

+2 −0
Original line number Diff line number Diff line
@@ -1438,6 +1438,8 @@ struct pll_calc_map { 
enum {

	RT5682S_SUPPLY_AVDD,

	RT5682S_SUPPLY_MICVDD,

	RT5682S_SUPPLY_DBVDD,

	RT5682S_SUPPLY_LDO1_IN,

	RT5682S_NUM_SUPPLIES,

};