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asoc: codecs: Add source select between PRE-LA and LEGACY

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Add idle detect source select based on NG mode,
if NG2 then source is PRE-LA else LEGACY

Change-Id: I4e0cb3825960e6b795038fb5e85cfaa7a2fbfe62
Signed-off-by: Shazmaan Ali <quic_shazmaan@quicinc.com>
This commit is contained in:
Shazmaan Ali
2022-01-13 13:58:12 -08:00
committed by Gerrit - the friendly Code Review server
parent ff568161d0
commit 5fd6cafe49
1 changed files with 30 additions and 2 deletions
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32
asoc/codecs/lpass-cdc/lpass-cdc-wsa-macro.c
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@@ -145,6 +145,13 @@ enum {
INTERP_RX1
};
enum {
IDLE_DETECT,
NG1,
NG2,
NG3,
};
enum {
INTERP_MAIN_PATH,
INTERP_MIX_PATH,
@@ -329,6 +336,7 @@ struct lpass_cdc_wsa_macro_priv {
u32 wsa_bat_cfg[LPASS_CDC_WSA_MACRO_RX1 + 1];
u32 wsa_rload[LPASS_CDC_WSA_MACRO_RX1 + 1];
struct lpass_cdc_macro_idle_detect_config idle_detect_cfg;
int noise_gate_mode;
};
static struct snd_soc_dai_driver lpass_cdc_wsa_macro_dai[];
@@ -1763,22 +1771,29 @@ static void lpass_cdc_macro_idle_detect_control(struct snd_soc_component *compon
struct lpass_cdc_wsa_macro_priv *wsa_priv,
int interp, int event)
{
int reg = 0, mask = 0, val = 0;
int reg = 0, mask = 0, val = 0, source_reg = 0;
if (!wsa_priv->idle_detect_cfg.idle_detect_en)
return;
if (interp == INTERP_RX0) {
source_reg = LPASS_CDC_WSA_RX0_RX_PATH_CFG3;
reg = LPASS_CDC_WSA_IDLE_DETECT_PATH_CTL;
mask = 0x01;
val = 0x01;
}
if (interp == INTERP_RX1) {
source_reg = LPASS_CDC_WSA_RX1_RX_PATH_CFG3;
reg = LPASS_CDC_WSA_IDLE_DETECT_PATH_CTL;
mask = 0x02;
val = 0x02;
}
if(wsa_priv->noise_gate_mode == NG2)
snd_soc_component_update_bits(component, source_reg, 0x80, 0x80);
else
snd_soc_component_update_bits(component, source_reg, 0x80, 0x00);
if (reg && SND_SOC_DAPM_EVENT_ON(event))
snd_soc_component_update_bits(component, reg, mask, val);
@@ -3699,7 +3714,7 @@ static int lpass_cdc_wsa_macro_probe(struct platform_device *pdev)
char __iomem *wsa_io_base;
int ret = 0;
u32 is_used_wsa_swr_gpio = 1;
u32 noise_gate_mode;
const char *is_used_wsa_swr_gpio_dt = "qcom,is-used-swr-gpio";
if (!lpass_cdc_is_va_macro_registered(&pdev->dev)) {
@@ -3825,6 +3840,19 @@ static int lpass_cdc_wsa_macro_probe(struct platform_device *pdev)
}
}
ret = of_property_read_u32(pdev->dev.of_node,
"qcom,noise-gate-mode", &noise_gate_mode);
if (ret) {
dev_info(&pdev->dev, "%s: could not find %s entry in dt\n",
__func__, "qcom,noise-gate-mode");
wsa_priv->noise_gate_mode = IDLE_DETECT;
} else {
if(IDLE_DETECT <= noise_gate_mode && noise_gate_mode <= NG3)
wsa_priv->noise_gate_mode = noise_gate_mode;
else
wsa_priv->noise_gate_mode = IDLE_DETECT;
}
pm_runtime_set_autosuspend_delay(&pdev->dev, AUTO_SUSPEND_DELAY);
pm_runtime_use_autosuspend(&pdev->dev);
pm_runtime_set_suspended(&pdev->dev);