diff options
| author | Derek Fang <derek.fang@realtek.com> | 2022-03-28 08:33:38 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-04-05 12:23:21 +0300 |
| commit | bc0505bdfb85fc2eb8767c7eb5aec556e176cb41 (patch) | |
| tree | e93ec00102fb25fc0bdc76e76f578e5ada8a2d3f /sound/soc/codecs/rt5682s.c | |
| parent | a403993ce98fb401f696da7c4f374739a7609cff (diff) | |
| download | linux-bc0505bdfb85fc2eb8767c7eb5aec556e176cb41.tar.xz | |
ASoC: rt5682s: Separate the regulator consumer controls
Control the regulators separately instead of using regulator_bulk to
accord to the timing request in the datasheet.
Signed-off-by: Derek Fang <derek.fang@realtek.com>
Link: https://lore.kernel.org/r/20220328053338.21441-1-derek.fang@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/rt5682s.c')
| -rw-r--r-- | sound/soc/codecs/rt5682s.c | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/sound/soc/codecs/rt5682s.c b/sound/soc/codecs/rt5682s.c index 1cba8ec7cedb..7e4ac6560dee 100644 --- a/sound/soc/codecs/rt5682s.c +++ b/sound/soc/codecs/rt5682s.c @@ -42,8 +42,8 @@ static const struct rt5682s_platform_data i2s_default_platform_data = { }; static const char *rt5682s_supply_names[RT5682S_NUM_SUPPLIES] = { - "AVDD", - "MICVDD", + [RT5682S_SUPPLY_AVDD] = "AVDD", + [RT5682S_SUPPLY_MICVDD] = "MICVDD", }; static const struct reg_sequence patch_list[] = { @@ -3025,8 +3025,18 @@ static struct snd_soc_dai_driver rt5682s_dai[] = { static void rt5682s_i2c_disable_regulators(void *data) { struct rt5682s_priv *rt5682s = data; + struct device *dev = regmap_get_device(rt5682s->regmap); + int ret; + + ret = regulator_disable(rt5682s->supplies[RT5682S_SUPPLY_AVDD].consumer); + if (ret) + dev_err(dev, "Failed to disable supply AVDD: %d\n", ret); - regulator_bulk_disable(ARRAY_SIZE(rt5682s->supplies), rt5682s->supplies); + usleep_range(1000, 1500); + + ret = regulator_disable(rt5682s->supplies[RT5682S_SUPPLY_MICVDD].consumer); + if (ret) + dev_err(dev, "Failed to disable supply MICVDD: %d\n", ret); } static int rt5682s_i2c_probe(struct i2c_client *i2c, @@ -3071,9 +3081,16 @@ static int rt5682s_i2c_probe(struct i2c_client *i2c, if (ret) return ret; - ret = regulator_bulk_enable(ARRAY_SIZE(rt5682s->supplies), rt5682s->supplies); + ret = regulator_enable(rt5682s->supplies[RT5682S_SUPPLY_MICVDD].consumer); + if (ret) { + dev_err(&i2c->dev, "Failed to enable supply MICVDD: %d\n", ret); + return ret; + } + usleep_range(1000, 1500); + + ret = regulator_enable(rt5682s->supplies[RT5682S_SUPPLY_AVDD].consumer); if (ret) { - dev_err(&i2c->dev, "Failed to enable supplies: %d\n", ret); + dev_err(&i2c->dev, "Failed to enable supply AVDD: %d\n", ret); return ret; } |