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Commit 17f6011b authored by Laxminath Kasam's avatar Laxminath Kasam Committed by Gerrit - the friendly Code Review server
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ASoC: msm8x16-wcd: update qcrg changes for boost fixes 



default hw boost setting for analog_current is disabled.
Enable it to avoid PMIC heating problems.
update boost settings for speaker as per qcrg.

CRs-Fixed: 675258
Change-Id: I86722a8066877538ea62f7ddc57b1c6b07a23e62
Signed-off-by: default avatarLaxminath Kasam <lkasam@codeaurora.org>
parent 1559d923

sound/soc/codecs/msm8x16-wcd.c

+14 −17
Original line number Diff line number Diff line
@@ -1633,21 +1633,25 @@ static int msm8x16_wcd_codec_enable_dig_clk(struct snd_soc_dapm_widget *w, 
		if (w->shift == 2)

			snd_soc_update_bits(codec, w->reg, 0x80, 0x80);

		if (msm8x16_wcd->spk_boost_set) {

			snd_soc_update_bits(codec,

					MSM8X16_WCD_A_DIGITAL_CDC_DIG_CLK_CTL,

					0x20, 0x20);

			snd_soc_update_bits(codec,

					MSM8X16_WCD_A_ANALOG_SEC_ACCESS,

					0xA5, 0xA5);

			snd_soc_update_bits(codec,

					MSM8X16_WCD_A_ANALOG_PERPH_RESET_CTL3,

					0x0F, 0x0F);

			snd_soc_update_bits(codec,

					MSM8X16_WCD_A_ANALOG_CURRENT_LIMIT,

					0x82, 0x82);

			snd_soc_update_bits(codec,

					MSM8X16_WCD_A_DIGITAL_CDC_DIG_CLK_CTL,

					0x20, 0x20);

			snd_soc_update_bits(codec,

					MSM8X16_WCD_A_ANALOG_BOOST_EN_CTL,

					0xDF, 0xDF);

			usleep_range(CODEC_DELAY_1_MS, CODEC_DELAY_1_1_MS);

			snd_soc_update_bits(codec,

					MSM8X16_WCD_A_ANALOG_CURRENT_LIMIT,

					0x03, 0x03);

					0x83, 0x83);

		} else if (msm8x16_wcd->ear_pa_boost_set) {

			snd_soc_update_bits(codec,

					MSM8X16_WCD_A_ANALOG_SEC_ACCESS,
@@ -1674,21 +1678,12 @@ static int msm8x16_wcd_codec_enable_dig_clk(struct snd_soc_dapm_widget *w, 
		break;

	case SND_SOC_DAPM_POST_PMD:

		if (msm8x16_wcd->spk_boost_set) {

			snd_soc_update_bits(codec,

					MSM8X16_WCD_A_DIGITAL_CDC_DIG_CLK_CTL,

					0x20, 0x00);

			snd_soc_update_bits(codec,

					MSM8X16_WCD_A_ANALOG_BOOST_EN_CTL,

					0xDF, 0x00);

			snd_soc_update_bits(codec,

					MSM8X16_WCD_A_ANALOG_CURRENT_LIMIT,

					0x03, 0x00);

					0xDF, 0x5F);

			snd_soc_update_bits(codec,

					MSM8X16_WCD_A_ANALOG_SEC_ACCESS,

					0xA5, 0x0);

			snd_soc_update_bits(codec,

					MSM8X16_WCD_A_ANALOG_PERPH_RESET_CTL3,

					0x07, 0x0);

					MSM8X16_WCD_A_DIGITAL_CDC_DIG_CLK_CTL,

					0x20, 0x00);

		} else if (msm8x16_wcd->ear_pa_boost_set) {

			snd_soc_update_bits(codec,

					MSM8X16_WCD_A_ANALOG_BOOST_EN_CTL,
@@ -2864,7 +2859,8 @@ static const struct snd_soc_dapm_widget msm8x16_wcd_dapm_widgets[] = { 
};



static const struct msm8x16_wcd_reg_mask_val msm8x16_wcd_reg_defaults[] = {

	MSM8X16_WCD_REG_VAL(MSM8X16_WCD_A_ANALOG_SPKR_DAC_CTL, 0x03)

	MSM8X16_WCD_REG_VAL(MSM8X16_WCD_A_ANALOG_SPKR_DAC_CTL, 0x03),

	MSM8X16_WCD_REG_VAL(MSM8X16_WCD_A_ANALOG_CURRENT_LIMIT, 0x82),

};



static const struct msm8x16_wcd_reg_mask_val msm8x16_wcd_reg_defaults_2_0[] = {
@@ -2876,6 +2872,7 @@ static const struct msm8x16_wcd_reg_mask_val msm8x16_wcd_reg_defaults_2_0[] = { 
	MSM8X16_WCD_REG_VAL(MSM8X16_WCD_A_ANALOG_BOOST_EN_CTL, 0x5F),

	MSM8X16_WCD_REG_VAL(MSM8X16_WCD_A_ANALOG_SLOPE_COMP_IP_ZERO, 0x88),

	MSM8X16_WCD_REG_VAL(MSM8X16_WCD_A_ANALOG_PERPH_RESET_CTL3, 0x0F),

	MSM8X16_WCD_REG_VAL(MSM8X16_WCD_A_ANALOG_CURRENT_LIMIT, 0x82),

};



static void msm8x16_wcd_update_reg_defaults(struct snd_soc_codec *codec)