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ASoC: rk3308_codec: fix LINEOUT VCM POP dues to >0.9V

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Isolate HPMIX and LINEOUT when disable DAC.

Change-Id: I337b77a418a764cc4edb3fc0c3c4696db107cbb8
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
This commit is contained in:
Xing Zheng 2018-11-01 09:42:17 +08:00 committed by Tao Huang
parent 988a735077
commit f790ed3755
1 changed files with 4 additions and 4 deletions
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8
sound/soc/codecs/rk3308_codec.c
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@ -2046,8 +2046,8 @@ static int rk3308_codec_dac_disable(struct rk3308_codec_priv *rk3308)
regmap_update_bits(rk3308->regmap, RK3308_DAC_ANA_CON13,
RK3308_DAC_L_HPMIX_UNMUTE |
RK3308_DAC_R_HPMIX_UNMUTE,
RK3308_DAC_L_HPMIX_MUTE |
RK3308_DAC_R_HPMIX_MUTE);
RK3308_DAC_L_HPMIX_UNMUTE |
RK3308_DAC_R_HPMIX_UNMUTE);
/* Step 04 */
regmap_update_bits(rk3308->regmap, RK3308_DAC_ANA_CON12,
@ -2159,8 +2159,8 @@ static int rk3308_codec_dac_disable(struct rk3308_codec_priv *rk3308)
regmap_update_bits(rk3308->regmap, RK3308_DAC_ANA_CON13,
RK3308_DAC_L_HPMIX_WORK |
RK3308_DAC_R_HPMIX_WORK,
RK3308_DAC_L_HPMIX_INIT |
RK3308_DAC_R_HPMIX_INIT);
RK3308_DAC_L_HPMIX_WORK |
RK3308_DAC_R_HPMIX_WORK);
/* Step 20 skipped, may set the min gain for HPOUT. */