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Subject[PATCH v4 03/10] ASoC: cs35l41: Move power initializations to reg_sequence
Date
ASoC and HDA systems for all revisions of CS35L41 will benefit
from having this initialization, so add it to reg_sequence of
each revision

Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
---
sound/soc/codecs/cs35l41-lib.c | 2 +-
sound/soc/codecs/cs35l41.c | 29 +++++++++--------------------
2 files changed, 10 insertions(+), 21 deletions(-)

diff --git a/sound/soc/codecs/cs35l41-lib.c b/sound/soc/codecs/cs35l41-lib.c
index dc5f502447a2..1387553afd3c 100644
--- a/sound/soc/codecs/cs35l41-lib.c
+++ b/sound/soc/codecs/cs35l41-lib.c
@@ -46,7 +46,7 @@ static const struct reg_default cs35l41_reg[] = {
{ CS35L41_CLASSH_CFG, 0x000B0405 },
{ CS35L41_WKFET_CFG, 0x00000111 },
{ CS35L41_NG_CFG, 0x00000033 },
- { CS35L41_AMP_GAIN_CTRL, 0x00000273 },
+ { CS35L41_AMP_GAIN_CTRL, 0x00000000 },
{ CS35L41_GPIO1_CTRL1, 0xE1000001 },
{ CS35L41_GPIO2_CTRL1, 0xE1000001 },
{ CS35L41_MIXER_NGATE_CFG, 0x00000000 },
diff --git a/sound/soc/codecs/cs35l41.c b/sound/soc/codecs/cs35l41.c
index aa57c59b334d..4ed7490cab95 100644
--- a/sound/soc/codecs/cs35l41.c
+++ b/sound/soc/codecs/cs35l41.c
@@ -1288,6 +1288,9 @@ static const struct reg_sequence cs35l41_reva0_errata_patch[] = {
{ CS35L41_DSP1_XM_ACCEL_PL0_PRI, 0x00000000 },
{ 0x00000040, 0x0000CCCC },
{ 0x00000040, 0x00003333 },
+ { CS35L41_DSP1_CCM_CORE_CTRL, 0x00000000 },
+ { CS35L41_PWR_CTRL2, 0x00000000 },
+ { CS35L41_AMP_GAIN_CTRL, 0x00000000 },
};

static const struct reg_sequence cs35l41_revb0_errata_patch[] = {
@@ -1301,6 +1304,9 @@ static const struct reg_sequence cs35l41_revb0_errata_patch[] = {
{ CS35L41_DSP1_XM_ACCEL_PL0_PRI, 0x00000000 },
{ 0x00000040, 0x0000CCCC },
{ 0x00000040, 0x00003333 },
+ { CS35L41_DSP1_CCM_CORE_CTRL, 0x00000000 },
+ { CS35L41_PWR_CTRL2, 0x00000000 },
+ { CS35L41_AMP_GAIN_CTRL, 0x00000000 },
};

static const struct reg_sequence cs35l41_revb2_errata_patch[] = {
@@ -1314,6 +1320,9 @@ static const struct reg_sequence cs35l41_revb2_errata_patch[] = {
{ CS35L41_DSP1_XM_ACCEL_PL0_PRI, 0x00000000 },
{ 0x00000040, 0x0000CCCC },
{ 0x00000040, 0x00003333 },
+ { CS35L41_DSP1_CCM_CORE_CTRL, 0x00000000 },
+ { CS35L41_PWR_CTRL2, 0x00000000 },
+ { CS35L41_AMP_GAIN_CTRL, 0x00000000 },
};

static const struct reg_sequence cs35l41_fs_errata_patch[] = {
@@ -1550,26 +1559,6 @@ int cs35l41_probe(struct cs35l41_private *cs35l41,
goto err;
}

- ret = regmap_write(cs35l41->regmap, CS35L41_DSP1_CCM_CORE_CTRL, 0);
- if (ret < 0) {
- dev_err(cs35l41->dev, "Write CCM_CORE_CTRL failed: %d\n", ret);
- 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);
--
2.34.1
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