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audio: t9015 DACL_EN and DACR_EN only enable once [1/1]

Browse Source 
PD#SWPL-13728

Problem:
when enable DACL_EN and DACR_EN, it will has pop sound

Solution:
Only enable  DACL_EN and DACR_EN once at probe function

Verify:
U212

Change-Id: I0f26977ad5d9b86df264069f8732ddb44615cc09
Signed-off-by: jian.zhou <jian.zhou@amlogic.com>
This commit is contained in:
jian.zhou
2019-10-12 02:30:39 -04:00
committed by Luke Go
parent bcf0b9a19b
commit 60cc249138
1 changed files with 3 additions and 1 deletions
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4
sound/soc/codecs/amlogic/aml_codec_t9015.c
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@@ -64,7 +64,7 @@ static const struct reg_default t9015_init_list[] = {
};
static const struct reg_default t9015_init_list_V2[] = {
{AUDIO_CONFIG_BLOCK_ENABLE, 0x0000B00F},
{AUDIO_CONFIG_BLOCK_ENABLE, 0x0000B03F},
{ADC_VOL_CTR_PGA_IN_CONFIG, 0x00000000},
{DAC_VOL_CTR_DAC_SOFT_MUTE, 0xFBFB0000},
{LINE_OUT_CONFIG, 0x00001111},
@@ -254,12 +254,14 @@ static const struct snd_soc_dapm_widget T9015_audio_dapm_widgets_V2[] = {
SND_SOC_DAPM_OUTPUT("Lineout right P"),
/*DAC playback stream */
/*
SND_SOC_DAPM_DAC("Left DAC", "HIFI Playback",
AUDIO_CONFIG_BLOCK_ENABLE,
DACL_EN, 0),
SND_SOC_DAPM_DAC("Right DAC", "HIFI Playback",
AUDIO_CONFIG_BLOCK_ENABLE,
DACR_EN, 0),
*/
/*DRV output */
SND_SOC_DAPM_OUT_DRV("LOLP_OUT_EN", SND_SOC_NOPM,