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Commit cf5a58f1 authored by Vatsal Bucha's avatar Vatsal Bucha
Browse files

ASoC: wcd937x: Disable hph OCP on talos 



OCP is resulting in mute issues during audio playback.
Talos has surge protection enabled in hw. Thus
OCP can be disabled for talos.

Change-Id: I5a7fe54ae9e77af65dd9e017b4001f2fac3cfdd4
Signed-off-by: default avatarVatsal Bucha <vbucha@codeaurora.org>
parent 4f42ed04

asoc/codecs/wcd937x/wcd937x.c

+0 −12
Original line number Diff line number Diff line
@@ -127,10 +127,6 @@ static int wcd937x_init_reg(struct snd_soc_component *component) 
	usleep_range(10000, 10010);

	snd_soc_component_update_bits(component, WCD937X_ANA_BIAS,

				0x40, 0x00);

	snd_soc_component_update_bits(component, WCD937X_HPH_OCP_CTL,

				0xFF, 0x3A);

	snd_soc_component_update_bits(component, WCD937X_RX_OCP_CTL,

				0x0F, 0x02);

	snd_soc_component_update_bits(component,

				WCD937X_HPH_SURGE_HPHLR_SURGE_EN,

				0xFF, 0xD9);
@@ -683,8 +679,6 @@ static int wcd937x_codec_enable_hphr_pa(struct snd_soc_dapm_widget *w, 
		snd_soc_component_update_bits(component,

				WCD937X_HPH_NEW_INT_HPH_TIMER1,

				0x02, 0x02);

		snd_soc_component_update_bits(component,

				WCD937X_HPH_R_TEST, 0x01, 0x01);

		if (hph_mode == CLS_AB || hph_mode == CLS_AB_HIFI)

			snd_soc_component_update_bits(component,

				WCD937X_ANA_RX_SUPPLIES,
@@ -695,8 +689,6 @@ static int wcd937x_codec_enable_hphr_pa(struct snd_soc_dapm_widget *w, 
						(WCD_RX2 << 0x10));

		break;

	case SND_SOC_DAPM_PRE_PMD:

		snd_soc_component_update_bits(component,

				WCD937X_HPH_R_TEST, 0x01, 0x00);

		if (wcd937x->update_wcd_event)

			wcd937x->update_wcd_event(wcd937x->handle,

						WCD_BOLERO_EVT_RX_MUTE,
@@ -782,8 +774,6 @@ static int wcd937x_codec_enable_hphl_pa(struct snd_soc_dapm_widget *w, 
		snd_soc_component_update_bits(component,

				WCD937X_HPH_NEW_INT_HPH_TIMER1,

				0x02, 0x02);

		snd_soc_component_update_bits(component,

				WCD937X_HPH_L_TEST, 0x01, 0x01);

		if (hph_mode == CLS_AB || hph_mode == CLS_AB_HIFI)

			snd_soc_component_update_bits(component,

				WCD937X_ANA_RX_SUPPLIES,
@@ -794,8 +784,6 @@ static int wcd937x_codec_enable_hphl_pa(struct snd_soc_dapm_widget *w, 
						(WCD_RX1 << 0x10));

		break;

	case SND_SOC_DAPM_PRE_PMD:

		snd_soc_component_update_bits(component,

				WCD937X_HPH_L_TEST, 0x01, 0x00);

		if (wcd937x->update_wcd_event)

			wcd937x->update_wcd_event(wcd937x->handle,

						WCD_BOLERO_EVT_RX_MUTE,