From: Oder Chiou <oder_chiou@realtek.com>
To: broonie@kernel.org, lgirdwood@gmail.com
Cc: Oder Chiou <oder_chiou@realtek.com>,
jack.yu@realtek.com, alsa-devel@alsa-project.org,
hychao@google.com, shumingf@realtek.com, bardliao@realtek.com,
flove@realtek.com
Subject: [PATCH] ASoC: rt5663: Fine tune for the headphone output pop sound
Date: Mon, 14 Aug 2017 09:46:59 +0800 [thread overview]
Message-ID: <1502675219-23718-1-git-send-email-oder_chiou@realtek.com> (raw)
The patch fine tunes for the headphone output pop sound.
Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
---
sound/soc/codecs/rt5663.c | 21 ++++++++++++++++-----
1 file changed, 16 insertions(+), 5 deletions(-)
diff --git a/sound/soc/codecs/rt5663.c b/sound/soc/codecs/rt5663.c
index 8119819..c98a8a7 100644
--- a/sound/soc/codecs/rt5663.c
+++ b/sound/soc/codecs/rt5663.c
@@ -1565,6 +1565,10 @@ static int rt5663_jack_detect(struct snd_soc_codec *codec, int jack_insert)
val = snd_soc_read(codec, RT5663_EM_JACK_TYPE_2) & 0x0003;
dev_dbg(codec->dev, "%s val = %d\n", __func__, val);
+ snd_soc_update_bits(codec, RT5663_HP_CHARGE_PUMP_1,
+ RT5663_OSW_HP_L_MASK | RT5663_OSW_HP_R_MASK,
+ RT5663_OSW_HP_L_EN | RT5663_OSW_HP_R_EN);
+
switch (val) {
case 1:
case 2:
@@ -2073,6 +2077,8 @@ static int rt5663_hp_event(struct snd_soc_dapm_widget *w,
snd_soc_write(codec, RT5663_ANA_BIAS_CUR_1, 0x7766);
snd_soc_write(codec, RT5663_HP_BIAS, 0xafaa);
snd_soc_write(codec, RT5663_CHARGE_PUMP_2, 0x7777);
+ snd_soc_update_bits(codec, RT5663_STO_DRE_1, 0x8000,
+ 0x8000);
snd_soc_update_bits(codec, RT5663_DEPOP_1, 0x3000,
0x3000);
}
@@ -2105,14 +2111,19 @@ static int rt5663_charge_pump_event(struct snd_soc_dapm_widget *w,
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
- if (rt5663->codec_ver == CODEC_VER_0)
- snd_soc_update_bits(codec, RT5663_DEPOP_1, 0x003b,
- 0x003b);
+ if (rt5663->codec_ver == CODEC_VER_0) {
+ snd_soc_update_bits(codec, RT5663_DEPOP_1, 0x0030,
+ 0x0030);
+ snd_soc_update_bits(codec, RT5663_DEPOP_1, 0x0003,
+ 0x0003);
+ }
break;
case SND_SOC_DAPM_POST_PMD:
- if (rt5663->codec_ver == CODEC_VER_0)
- snd_soc_update_bits(codec, RT5663_DEPOP_1, 0x003b, 0);
+ if (rt5663->codec_ver == CODEC_VER_0) {
+ snd_soc_update_bits(codec, RT5663_DEPOP_1, 0x0003, 0);
+ snd_soc_update_bits(codec, RT5663_DEPOP_1, 0x0030, 0);
+ }
break;
default:
--
2.7.4
reply other threads:[~2017-08-14 1:47 UTC|newest]
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