Unverified Commit da8146ce authored by Zhang Yi's avatar Zhang Yi Committed by Mark Brown
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ASoC: codecs: ES8326: Improved PSRR 



Modified configuration to improve PSSR when ES8326 is working

Signed-off-by: default avatarZhang Yi <zhangyi@everest-semi.com>
Link: https://patch.msgid.link/20250120101758.13347-1-zhangyi@everest-semi.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent fee89ddd

sound/soc/codecs/es8326.c

+2 −2
Original line number Diff line number Diff line
@@ -896,7 +896,7 @@ static void es8326_jack_detect_handler(struct work_struct *work) 
			regmap_write(es8326->regmap, ES8326_INT_SOURCE,

					(ES8326_INT_SRC_PIN9 | ES8326_INT_SRC_BUTTON));

			regmap_write(es8326->regmap, ES8326_SYS_BIAS, 0x1f);

			regmap_update_bits(es8326->regmap, ES8326_HP_DRIVER_REF, 0x0f, 0x08);

			regmap_update_bits(es8326->regmap, ES8326_HP_DRIVER_REF, 0x0f, 0x0d);

			queue_delayed_work(system_wq, &es8326->jack_detect_work,

					msecs_to_jiffies(400));

			es8326->hp = 1;
@@ -1008,7 +1008,7 @@ static void es8326_init(struct snd_soc_component *component) 
	struct es8326_priv *es8326 = snd_soc_component_get_drvdata(component);



	regmap_write(es8326->regmap, ES8326_RESET, 0x1f);

	regmap_write(es8326->regmap, ES8326_VMIDSEL, 0x0E);

	regmap_write(es8326->regmap, ES8326_VMIDSEL, 0x3E);

	regmap_write(es8326->regmap, ES8326_ANA_LP, 0xf0);

	usleep_range(10000, 15000);

	regmap_write(es8326->regmap, ES8326_HPJACK_TIMER, 0xd9);