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Commit c5755fbc authored by oder_chiou@realtek.com's avatar oder_chiou@realtek.com Committed by Mark Brown
Browse files

ASoC: rt5663: Fine tune for the headphone output pop sound 



The patch fine tunes for the headphone output pop sound.

Signed-off-by: default avatarOder Chiou <oder_chiou@realtek.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 278982b5

sound/soc/codecs/rt5663.c

+16 −5
Original line number Diff line number Diff line
@@ -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: