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ASoC: rouleur: Change hph and ear gain according to soc capacity

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Register to power supply framework to get soc capacity.
Reduce ear and hph gain for reduced voltage to optimize
power consumption. Also set LD22 voltage to lower value
for low SoC.

Change-Id: I94de9341b8c7307128d3cd41c7398c31d57fa685
Signed-off-by: Vatsal Bucha <vbucha@codeaurora.org>
This commit is contained in:
Vatsal Bucha
2020-07-17 19:13:19 +05:30
committed by Gerrit - the friendly Code Review server
parent b2ab0d8947
commit 48029da3fe
8 changed files with 228 additions and 0 deletions
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4
asoc/codecs/rouleur/internal.h
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@@ -85,6 +85,9 @@ struct rouleur_priv {
struct mutex main_bias_lock;
bool dev_up;
bool usbc_hs_status;
struct notifier_block psy_nb;
struct work_struct soc_eval_work;
bool low_soc;
};
struct rouleur_micbias_setting {
@@ -131,6 +134,7 @@ enum {
WCD_BOLERO_EVT_IMPED_FALSE, /* for imped false */
WCD_BOLERO_EVT_RX_COMPANDER_SOFT_RST,
WCD_BOLERO_EVT_BCS_CLK_OFF,
WCD_BOLERO_EVT_RX_PA_GAIN_UPDATE, /* To reduce PA gain for low SoC */
};
enum {