diff options
| author | Lucas Tanure <tanureal@opensource.cirrus.com> | 2021-12-17 11:57:01 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-12-31 13:21:02 +0000 |
| commit | 062ce0593315e22aac527389dd6dd4328c49f0fb (patch) | |
| tree | dc9ade1fbd76dce580366a47037f6fc2c913c6e9 /sound/soc/codecs/cs35l41.c | |
| parent | fe120d4cb6f6cd03007239e7c578b8703fe6d336 (diff) | |
ASoC: cs35l41: Move power initializations to reg_sequence
ASoC and HDA systems for all revisions of CS35L41 will benefit
from having this initialization, so add it to reg_sequence of
each revision
By moving to reg_sequence all gains are set to zero. And boost,
monitoring parts, and class D amplifier are disabled.
Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20211217115708.882525-4-tanureal@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/cs35l41.c')
| -rw-r--r-- | sound/soc/codecs/cs35l41.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/sound/soc/codecs/cs35l41.c b/sound/soc/codecs/cs35l41.c index aa57c59b334d..7494710ae6e6 100644 --- a/sound/soc/codecs/cs35l41.c +++ b/sound/soc/codecs/cs35l41.c @@ -1288,6 +1288,8 @@ static const struct reg_sequence cs35l41_reva0_errata_patch[] = { { CS35L41_DSP1_XM_ACCEL_PL0_PRI, 0x00000000 }, { 0x00000040, 0x0000CCCC }, { 0x00000040, 0x00003333 }, + { CS35L41_PWR_CTRL2, 0x00000000 }, + { CS35L41_AMP_GAIN_CTRL, 0x00000000 }, }; static const struct reg_sequence cs35l41_revb0_errata_patch[] = { @@ -1301,6 +1303,8 @@ static const struct reg_sequence cs35l41_revb0_errata_patch[] = { { CS35L41_DSP1_XM_ACCEL_PL0_PRI, 0x00000000 }, { 0x00000040, 0x0000CCCC }, { 0x00000040, 0x00003333 }, + { CS35L41_PWR_CTRL2, 0x00000000 }, + { CS35L41_AMP_GAIN_CTRL, 0x00000000 }, }; static const struct reg_sequence cs35l41_revb2_errata_patch[] = { @@ -1314,6 +1318,8 @@ static const struct reg_sequence cs35l41_revb2_errata_patch[] = { { CS35L41_DSP1_XM_ACCEL_PL0_PRI, 0x00000000 }, { 0x00000040, 0x0000CCCC }, { 0x00000040, 0x00003333 }, + { CS35L41_PWR_CTRL2, 0x00000000 }, + { CS35L41_AMP_GAIN_CTRL, 0x00000000 }, }; static const struct reg_sequence cs35l41_fs_errata_patch[] = { @@ -1556,20 +1562,6 @@ int cs35l41_probe(struct cs35l41_private *cs35l41, goto err; } - ret = regmap_update_bits(cs35l41->regmap, CS35L41_PWR_CTRL2, - CS35L41_AMP_EN_MASK, 0); - if (ret < 0) { - dev_err(cs35l41->dev, "Write CS35L41_PWR_CTRL2 failed: %d\n", ret); - goto err; - } - - ret = regmap_update_bits(cs35l41->regmap, CS35L41_AMP_GAIN_CTRL, - CS35L41_AMP_GAIN_PCM_MASK, 0); - if (ret < 0) { - dev_err(cs35l41->dev, "Write CS35L41_AMP_GAIN_CTRL failed: %d\n", ret); - goto err; - } - ret = cs35l41_set_pdata(cs35l41); if (ret < 0) { dev_err(cs35l41->dev, "Set pdata failed: %d\n", ret); |