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Commit 39841944 authored by Bard Liao's avatar Bard Liao Committed by Mark Brown
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ASoC: rt5665: enhance jack type detection function 



Use manual mode for jack detection function to increase accuracy.

Signed-off-by: default avatarBard Liao <bardliao@realtek.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 948059dd

sound/soc/codecs/rt5665.c

+5 −2
Original line number Diff line number Diff line
@@ -1193,10 +1193,13 @@ static int rt5665_headset_detect(struct snd_soc_codec *codec, int jack_insert) 
		}



		regmap_update_bits(rt5665->regmap, RT5665_EJD_CTRL_1,

			0x180, 0x180);

			0x1a0, 0x120);

		regmap_write(rt5665->regmap, RT5665_EJD_CTRL_3, 0x3424);

		regmap_write(rt5665->regmap, RT5665_IL_CMD_1, 0x0048);

		regmap_write(rt5665->regmap, RT5665_SAR_IL_CMD_1, 0xa291);



		usleep_range(10000, 15000);



		rt5665->sar_adc_value = snd_soc_read(rt5665->codec,

			RT5665_SAR_IL_CMD_4) & 0x7ff;
@@ -4788,7 +4791,7 @@ static int rt5665_i2c_probe(struct i2c_client *i2c, 


	regmap_write(rt5665->regmap, RT5665_HP_LOGIC_CTRL_2, 0x0002);

	regmap_update_bits(rt5665->regmap, RT5665_EJD_CTRL_1,

		0xf000 | RT5665_VREF_POW_MASK, 0xd000 | RT5665_VREF_POW_REG);

		0xf000 | RT5665_VREF_POW_MASK, 0xe000 | RT5665_VREF_POW_REG);

	/* Work around for pow_pump */

	regmap_update_bits(rt5665->regmap, RT5665_STO1_DAC_SIL_DET,

		RT5665_DEB_STO_DAC_MASK, RT5665_DEB_80_MS);