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ASoC: wcd937x: Add flag to decide RX_MUTE for HPHL and EAR

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Check if HPHL or EAR is enabled before sending RX_MUTE event.

Change-Id: I4ffc42a0d79c8edea77745a2f52361a4cf3dddaa
Signed-off-by: Soumya Managoli <quic_c_smanag@quicinc.com>
This commit is contained in:
Soumya Managoli 2023-10-27 18:53:56 +05:30
commit 9d1d4d6fb0
1 changed files with 37 additions and 16 deletions
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53
asoc/codecs/wcd937x/wcd937x.c
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@ -1,7 +1,7 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.
* Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
*/
#include <linux/module.h>
@ -60,6 +60,8 @@ enum {
HPH_COMP_DELAY,
HPH_PA_DELAY,
AMIC2_BCS_ENABLE,
WCD_HPHL_EN,
WCD_EAR_EN,
};
static const DECLARE_TLV_DB_SCALE(line_gain, 0, 7, 1);
@ -876,6 +878,7 @@ static int wcd937x_codec_enable_hphl_pa(struct snd_soc_dapm_widget *w,
set_bit(HPH_PA_DELAY, &wcd937x->status_mask);
snd_soc_component_update_bits(component,
WCD937X_DIGITAL_PDM_WD_CTL0, 0x17, 0x13);
set_bit(WCD_HPHL_EN, &wcd937x->status_mask);
break;
case SND_SOC_DAPM_POST_PMU:
/*
@ -906,12 +909,14 @@ static int wcd937x_codec_enable_hphl_pa(struct snd_soc_dapm_widget *w,
WCD937X_IRQ_HPHL_PDM_WD_INT);
break;
case SND_SOC_DAPM_PRE_PMD:
wcd_disable_irq(&wcd937x->irq_info,
if (!test_bit(WCD_EAR_EN, &wcd937x->status_mask)) {
wcd_disable_irq(&wcd937x->irq_info,
WCD937X_IRQ_HPHL_PDM_WD_INT);
if (wcd937x->update_wcd_event)
wcd937x->update_wcd_event(wcd937x->handle,
if (wcd937x->update_wcd_event)
wcd937x->update_wcd_event(wcd937x->handle,
SLV_BOLERO_EVT_RX_MUTE,
(WCD_RX1 << 0x10 | 0x1));
}
blocking_notifier_call_chain(&wcd937x->mbhc->notifier,
WCD_EVENT_PRE_HPHL_PA_OFF,
&wcd937x->mbhc->wcd_mbhc);
@ -942,6 +947,7 @@ static int wcd937x_codec_enable_hphl_pa(struct snd_soc_dapm_widget *w,
WCD_CLSH_EVENT_POST_PA,
WCD_CLSH_STATE_HPHL,
hph_mode);
clear_bit(WCD_HPHL_EN, &wcd937x->status_mask);
break;
};
return ret;
@ -1030,10 +1036,12 @@ static int wcd937x_codec_enable_ear_pa(struct snd_soc_dapm_widget *w,
snd_soc_component_update_bits(component,
WCD937X_DIGITAL_PDM_WD_CTL2,
0x05, 0x05);
else
else {
snd_soc_component_update_bits(component,
WCD937X_DIGITAL_PDM_WD_CTL0,
0x17, 0x13);
set_bit(WCD_EAR_EN, &wcd937x->status_mask);
}
if (!wcd937x->comp1_enable)
snd_soc_component_update_bits(component,
WCD937X_ANA_EAR_COMPANDER_CTL, 0x80, 0x80);
@ -1056,16 +1064,24 @@ static int wcd937x_codec_enable_ear_pa(struct snd_soc_dapm_widget *w,
WCD937X_IRQ_HPHL_PDM_WD_INT);
break;
case SND_SOC_DAPM_PRE_PMD:
if (wcd937x->ear_rx_path & EAR_RX_PATH_AUX)
if (wcd937x->ear_rx_path & EAR_RX_PATH_AUX) {
wcd_disable_irq(&wcd937x->irq_info,
WCD937X_IRQ_AUX_PDM_WD_INT);
else
wcd_disable_irq(&wcd937x->irq_info,
if (wcd937x->update_wcd_event)
wcd937x->update_wcd_event(wcd937x->handle,
SLV_BOLERO_EVT_RX_MUTE,
(WCD_RX1 << 0x10 | 0x1));
}
else {
if(!test_bit(WCD_HPHL_EN, &wcd937x->status_mask)) {
wcd_disable_irq(&wcd937x->irq_info,
WCD937X_IRQ_HPHL_PDM_WD_INT);
if (wcd937x->update_wcd_event)
wcd937x->update_wcd_event(wcd937x->handle,
if (wcd937x->update_wcd_event)
wcd937x->update_wcd_event(wcd937x->handle,
SLV_BOLERO_EVT_RX_MUTE,
(WCD_RX1 << 0x10 | 0x1));
}
}
break;
case SND_SOC_DAPM_POST_PMD:
if (!wcd937x->comp1_enable)
@ -1082,10 +1098,12 @@ static int wcd937x_codec_enable_ear_pa(struct snd_soc_dapm_widget *w,
snd_soc_component_update_bits(component,
WCD937X_DIGITAL_PDM_WD_CTL2,
0x05, 0x00);
else
else {
snd_soc_component_update_bits(component,
WCD937X_DIGITAL_PDM_WD_CTL0,
0x17, 0x00);
clear_bit(WCD_EAR_EN, &wcd937x->status_mask);
}
usleep_range(10000, 10010);
/* disable EAR CnP FSM */
snd_soc_component_update_bits(component,
@ -1151,13 +1169,16 @@ static int wcd937x_enable_rx1(struct snd_soc_dapm_widget *w,
wcd937x_rx_connect_port(component, COMP_L, true);
break;
case SND_SOC_DAPM_POST_PMD:
wcd937x_rx_connect_port(component, HPH_L, false);
if (wcd937x->comp1_enable)
wcd937x_rx_connect_port(component, COMP_L, false);
wcd937x_rx_clk_disable(component);
snd_soc_component_update_bits(component,
if (!test_bit(WCD_HPHL_EN, &wcd937x->status_mask) &&
!test_bit(WCD_EAR_EN, &wcd937x->status_mask)) {
wcd937x_rx_connect_port(component, HPH_L, false);
if (wcd937x->comp1_enable)
wcd937x_rx_connect_port(component, COMP_L, false);
wcd937x_rx_clk_disable(component);
snd_soc_component_update_bits(component,
WCD937X_DIGITAL_CDC_DIG_CLK_CTL,
0x01, 0x00);
}
break;
};
return 0;