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ASoC: rockchip: rk817-codec: Solve pop problems

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DIGEN_CLKE can only be controlled when the amplifier is turned off

Signed-off-by: Binyuan Lan <lby@rock-chips.com>
Change-Id: I5758cab8f20bd2ede008d1ad138cdadcaa55e39d
This commit is contained in:
Binyuan Lan
2021-07-08 21:24:39 +08:00
committed by Tao Huang
parent be3f404824
commit 5f4e2f3859
1 changed files with 7 additions and 6 deletions
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13
sound/soc/codecs/rk817_codec.c
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@@ -941,26 +941,27 @@ static int rk817_digital_mute(struct snd_soc_dai *dai, int mute, int stream)
struct rk817_codec_priv *rk817 = snd_soc_component_get_drvdata(component);
DBG("%s %d\n", __func__, mute);
if (mute) {
rk817_codec_ctl_gpio(rk817, CODEC_SET_SPK, 0);
rk817_codec_ctl_gpio(rk817, CODEC_SET_HP, 0);
snd_soc_component_update_bits(component,
RK817_CODEC_DDAC_MUTE_MIXCTL,
DACMT_ENABLE, DACMT_ENABLE);
snd_soc_component_write(component, RK817_CODEC_ADAC_CFG1,
PWD_DACBIAS_DOWN | PWD_DACD_DOWN |
PWD_DACL_DOWN | PWD_DACR_DOWN);
/* Reset DAC DTOP_DIGEN_CLKE for playback stopped */
snd_soc_component_update_bits(component, RK817_CODEC_DTOP_DIGEN_CLKE,
DAC_DIG_CLK_EN, DAC_DIG_CLK_DIS);
snd_soc_component_update_bits(component, RK817_CODEC_DTOP_DIGEN_CLKE,
DAC_DIG_CLK_EN, DAC_DIG_CLK_EN);
} else {
snd_soc_component_update_bits(component,
RK817_CODEC_DDAC_MUTE_MIXCTL,
DACMT_ENABLE, DACMT_DISABLE);
}
if (mute) {
rk817_codec_ctl_gpio(rk817, CODEC_SET_SPK, 0);
rk817_codec_ctl_gpio(rk817, CODEC_SET_HP, 0);
} else {
switch (rk817->playback_path) {
case SPK_PATH:
case RING_SPK: