add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/sound/soc/codecs/rk312x_codec.c
..
..
@@ -1533,7 +1533,7 @@
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 	rk312x_codec_ctl_gpio(CODEC_SET_SPK, 1);
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 }
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-static int rk312x_digital_mute(struct snd_soc_dai *dai, int mute)
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+static int rk312x_digital_mute(struct snd_soc_dai *dai, int mute, int stream)
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 {
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 	if (mute) {
..
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@@ -1921,9 +1921,10 @@
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 	.hw_params	= rk312x_hw_params,
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 	.set_fmt	= rk312x_set_dai_fmt,
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 	.set_sysclk	= rk312x_set_dai_sysclk,
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-	.digital_mute	= rk312x_digital_mute,
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+	.mute_stream	= rk312x_digital_mute,
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 	.startup	= rk312x_startup,
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 	.shutdown	= rk312x_shutdown,
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+	.no_capture_mute = 1,
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 };
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 static struct snd_soc_dai_driver rk312x_dai[] = {
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@@ -2066,7 +2067,7 @@
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 	if (rk312x_priv->codec_hp_det) {
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 		/* enable hp det interrupt */
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 		snd_soc_component_write(component, RK312x_DAC_CTL, 0x08);
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-		snd_soc_component_read(component, RK312x_DAC_CTL, &val);
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+		val = snd_soc_component_read(component, RK312x_DAC_CTL);
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 		printk("0xa0 -- 0x%x\n", val);
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 		regmap_read(rk312x_priv->grf, GRF_ACODEC_CON, &val);
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 		regmap_write(rk312x_priv->grf, GRF_ACODEC_CON, 0x1f001f);
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@@ -2155,7 +2156,7 @@
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 		DBG("GRF_ACODEC_CON 3334is 0x%x\n", val);
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 		/* enable rk 3128 codec_hp_det */
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 		snd_soc_component_write(component, RK312x_DAC_CTL, 0x08);
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-		snd_soc_component_read(component, RK312x_DAC_CTL, &val);
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+		val = snd_soc_component_read(component, RK312x_DAC_CTL);
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 		DBG("0xa0 -- 0x%x\n", val);
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 		/* codec hp det once */
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 		schedule_delayed_work(&rk312x_priv->hpdet_work, msecs_to_jiffies(100));
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@@ -2186,7 +2187,7 @@
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 		goto err__;
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 	}
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-	snd_soc_component_read(component, RK312x_RESET, &val);
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+	val = snd_soc_component_read(component, RK312x_RESET);
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 	if (val != rk312x_reg_defaults[RK312x_RESET]) {
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 		DBG("%s : codec register 0: %x is not a 0x00000003\n",