Unverified Commit 9ba4af79 authored by Steve Lee's avatar Steve Lee Committed by Mark Brown
Browse files

ASoC: max98390: Add Amp init common setting func. 



 Add amp common init function to gather common init setting and finaize.
  - add max98390_init_regs func
  - move amp setting to max98390_init_regs func.
  - removed unneceary setting and finalize common register values.

Signed-off-by: default avatarSteve Lee <steves.lee@maximintegrated.com>
Link: https://lore.kernel.org/r/20200611094718.18371-1-steves.lee@maximintegrated.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 6b76bf3e

sound/soc/codecs/max98390.c

+16 −10
Original line number Diff line number Diff line
@@ -842,6 +842,20 @@ static int max98390_dsm_calibrate(struct snd_soc_component *component) 
	return 0;

}



static void max98390_init_regs(struct snd_soc_component *component)

{

	struct max98390_priv *max98390 =

		snd_soc_component_get_drvdata(component);



	regmap_write(max98390->regmap, MAX98390_CLK_MON, 0x6f);

	regmap_write(max98390->regmap, MAX98390_DAT_MON, 0x00);

	regmap_write(max98390->regmap, MAX98390_PWR_GATE_CTL, 0x00);

	regmap_write(max98390->regmap, MAX98390_PCM_RX_EN_A, 0x03);

	regmap_write(max98390->regmap, MAX98390_ENV_TRACK_VOUT_HEADROOM, 0x0e);

	regmap_write(max98390->regmap, MAX98390_BOOST_BYPASS1, 0x46);

	regmap_write(max98390->regmap, MAX98390_FET_SCALING3, 0x03);

}



static int max98390_probe(struct snd_soc_component *component)

{

	struct max98390_priv *max98390 =
@@ -853,18 +867,10 @@ static int max98390_probe(struct snd_soc_component *component) 
	/* Update dsm bin param */

	max98390_dsm_init(component);



	/* Amp Setting */

	regmap_write(max98390->regmap, MAX98390_CLK_MON, 0x6f);

	regmap_write(max98390->regmap, MAX98390_PCM_RX_EN_A, 0x03);

	regmap_write(max98390->regmap, MAX98390_PWR_GATE_CTL, 0x2d);

	regmap_write(max98390->regmap, MAX98390_ENV_TRACK_VOUT_HEADROOM, 0x0e);

	regmap_write(max98390->regmap, MAX98390_BOOST_BYPASS1, 0x46);

	regmap_write(max98390->regmap, MAX98390_FET_SCALING3, 0x03);

	/* Amp init setting */

	max98390_init_regs(component);



	/* Dsm Setting */

	regmap_write(max98390->regmap, DSM_VOL_CTRL, 0x94);

	regmap_write(max98390->regmap, DSMIG_EN, 0x19);

	regmap_write(max98390->regmap, MAX98390_R203A_AMP_EN, 0x80);

	if (max98390->ref_rdc_value) {

		regmap_write(max98390->regmap, DSM_TPROT_RECIP_RDC_ROOM_BYTE0,

			max98390->ref_rdc_value & 0x000000ff);

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