Unverified Commit aa98697c authored by Shuming Fan's avatar Shuming Fan Committed by Mark Brown
Browse files

ASoC: rt5645: improve the depop sequences of CBJ detection 



This patch will improve the depop function of CBJ detection before the headphone playback
when the system resumes.
We also want to complete the CBJ detection in the system-level resume function.
It could avoid triggering the detection at the playing state of headphones.

Signed-off-by: default avatarShuming Fan <shumingf@realtek.com>
Link: https://lore.kernel.org/r/20230818023732.2153170-1-shumingf@realtek.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent cfee987c

sound/soc/codecs/rt5645.c

+12 −6
Original line number Diff line number Diff line
@@ -80,6 +80,7 @@ static const struct reg_sequence init_list[] = { 


static const struct reg_sequence rt5650_init_list[] = {

	{0xf6,	0x0100},

	{RT5645_PWR_ANLG1, 0x02},

};



static const struct reg_default rt5645_reg[] = {
@@ -1696,6 +1697,9 @@ static void hp_amp_power(struct snd_soc_component *component, int on) 
				regmap_write(rt5645->regmap, RT5645_PR_BASE +

					RT5645_MAMP_INT_REG2, 0xfc00);

				snd_soc_component_write(component, RT5645_DEPOP_M2, 0x1140);

				snd_soc_component_update_bits(component, RT5645_PWR_ANLG1,

					RT5645_PWR_HP_L | RT5645_PWR_HP_R,

					RT5645_PWR_HP_L | RT5645_PWR_HP_R);

				msleep(90);

			} else {

				/* depop parameters */
@@ -1743,7 +1747,8 @@ static void hp_amp_power(struct snd_soc_component *component, int on) 
				snd_soc_component_write(component, RT5645_DEPOP_M2, 0x1140);

				msleep(100);

				snd_soc_component_write(component, RT5645_DEPOP_M1, 0x0001);



				snd_soc_component_update_bits(component, RT5645_PWR_ANLG1,

					RT5645_PWR_HP_L | RT5645_PWR_HP_R, 0);

			} else {

				snd_soc_component_update_bits(component, RT5645_DEPOP_M1,

					RT5645_HP_SG_MASK |
@@ -3150,7 +3155,7 @@ static int rt5645_jack_detect(struct snd_soc_component *component, int jack_inse 
	unsigned int val;



	if (jack_insert) {

		regmap_write(rt5645->regmap, RT5645_CHARGE_PUMP, 0x0e06);

		regmap_write(rt5645->regmap, RT5645_CHARGE_PUMP, 0x0206);



		/* for jack type detect */

		snd_soc_dapm_force_enable_pin(dapm, "LDO2");
@@ -3195,6 +3200,8 @@ static int rt5645_jack_detect(struct snd_soc_component *component, int jack_inse 
		if (rt5645->pdata.level_trigger_irq)

			regmap_update_bits(rt5645->regmap, RT5645_IRQ_CTRL2,

				RT5645_JD_1_1_MASK, RT5645_JD_1_1_NOR);



		regmap_write(rt5645->regmap, RT5645_CHARGE_PUMP, 0x0e06);

	} else { /* jack out */

		rt5645->jack_type = 0;
@@ -4003,13 +4010,13 @@ static int rt5645_i2c_probe(struct i2c_client *i2c) 


	regmap_write(rt5645->regmap, RT5645_AD_DA_MIXER, 0x8080);



	ret = regmap_register_patch(rt5645->regmap, init_list,

	ret = regmap_multi_reg_write(rt5645->regmap, init_list,

				    ARRAY_SIZE(init_list));

	if (ret != 0)

		dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret);



	if (rt5645->codec_type == CODEC_TYPE_RT5650) {

		ret = regmap_register_patch(rt5645->regmap, rt5650_init_list,

		ret = regmap_multi_reg_write(rt5645->regmap, rt5650_init_list,

				    ARRAY_SIZE(rt5650_init_list));

		if (ret != 0)

			dev_warn(&i2c->dev, "Apply rt5650 patch failed: %d\n",
@@ -4220,8 +4227,7 @@ static int __maybe_unused rt5645_sys_resume(struct device *dev) 


	if (rt5645->hp_jack) {

		rt5645->jack_type = 0;

		queue_delayed_work(system_power_efficient_wq,

			&rt5645->jack_detect_work, msecs_to_jiffies(0));

		rt5645_jack_detect_work(&rt5645->jack_detect_work.work);

	}

	return 0;

}