feat(audio): fix audio pop pro

huangcm

2025-04-26 bff3d3009b0d3a2be3ed92e4817fcabee9e76955

feat(audio): fix audio pop pro

 android/device/softwinner/ceres-common/configs/ceres_volume_tables.xml
..
..
@@ -38,9 +38,7 @@
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         <point>33,-5000</point>
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         <point>66,-3000</point>
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         <point>100,0</point> -->
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-        <point>1,-4000</point>
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-        <point>33,-3000</point>
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-        <point>66,-1700</point>
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+        <point>1,-3500</point>
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         <point>100,0</point>
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     </reference>
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     <reference name="DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE">
 longan/device/config/chips/a133/configs/c3/kickpi-k5.dts
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..
@@ -991,9 +991,9 @@
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 			lineout_vol 	= <0x1a>;
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992
 			headphonegain	= <0x00>;
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 			/* Pa enabled about */
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-			pa_level 	= <0x00>;
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+			pa_level 	= <0x01>;
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 			pa_msleep_time 	= <0x78>;
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-			//gpio-spk = <&pio PB 7 1 1 1 1>;
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+			gpio-spk = <&pio PB 7 1 1 1 1>;
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 			/* regulator about */
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 			avcc-supply = <&reg_aldo1>;
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 			cpvin-supply = <&reg_eldo1>;
..
..
@@ -1361,11 +1361,11 @@
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 				linux,default_trigger = "heartbeat";
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 			};
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1363
 
1364
-            spk_en {
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-                label = "spk_en";
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-                gpios = <&pio PB 7 1 0 1 0>;
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-				linux,default_trigger = "default-on";
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-            };
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+            // spk_en {
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+            //     label = "spk_en";
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+            //     gpios = <&pio PB 7 1 0 1 0>;
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+			// 	linux,default_trigger = "default-on";
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+            // };
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1369
 
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 			fan_en {
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 				label = "fan_en";
 longan/device/config/chips/a133/configs/c3/kickpi-k5c.dts
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..
@@ -972,9 +972,9 @@
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 			lineout_vol 	= <0x1a>;
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 			headphonegain	= <0x00>;
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 			/* Pa enabled about */
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-			pa_level 	= <0x00>;
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+			pa_level 	= <0x01>;
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 			pa_msleep_time 	= <0x78>;
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-			//gpio-spk = <&pio PB 7 1 1 1 1>;
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+			gpio-spk = <&pio PB 7 1 1 1 1>;
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 			/* regulator about */
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 			avcc-supply = <&reg_aldo1>;
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 			cpvin-supply = <&reg_eldo1>;
..
..
@@ -1346,11 +1346,11 @@
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 				linux,default_trigger = "heartbeat";
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 			};
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1348
 
1349
-            spk_en {
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-                label = "spk_en";
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-                gpios = <&pio PB 7 1 0 1 0>;
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-				linux,default_trigger = "default-on";
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-            };
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+            // spk_en {
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+            //     label = "spk_en";
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+            //     gpios = <&pio PB 7 1 0 1 0>;
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+			// 	linux,default_trigger = "default-on";
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+            // };
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1354
 
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 			fan_en {
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 				label = "fan_en";
 longan/kernel/linux-4.9/sound/soc/sunxi/sun50iw10-codec.c
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@@ -888,7 +888,7 @@
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 		       0xFF, 0, adc_vol_tlv),
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 	/* Headphone Gain */
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 	SOC_SINGLE_TLV("headphone gain", SUNXI_DAC_REG, HEADPHONE_GAIN,
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-			0x7, 1, headphone_gain_tlv),
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+			0x0, 1, headphone_gain_tlv),
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892
 
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 	SOC_SINGLE_BOOL_EXT("audiocodec rx_sync switch", 0,
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 		sunxi_codec_rx_sync_get_data, sunxi_codec_rx_sync_put_data),
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..
@@ -1333,6 +1333,7 @@
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 				int cmd, struct snd_soc_dai *dai)
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 {
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 	struct sunxi_codec_info *sunxi_codec = snd_soc_codec_get_drvdata(dai->codec);
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+    struct codec_spk_config *spk_cfg = &(sunxi_codec->spk_config);
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1337
 
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 	switch (cmd) {
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 	case SNDRV_PCM_TRIGGER_START:
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@@ -1347,10 +1348,19 @@
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 			if (sunxi_codec->rx_sync_en)
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 				sunxi_rx_sync_control(RX_SYNC_AUDIOCODEC, 1);
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 		}
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+
1352
+        if (spk_cfg->used) {
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+            gpio_set_value(spk_cfg->spk_gpio, spk_cfg->pa_level);
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+            /* time delay to wait spk pa work fine */
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+            // msleep(spk_cfg->pa_msleep);
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+        }
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 		break;
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 	case SNDRV_PCM_TRIGGER_STOP:
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 	case SNDRV_PCM_TRIGGER_SUSPEND:
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 	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
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+        if (spk_cfg->used)
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+            gpio_set_value(spk_cfg->spk_gpio, !(spk_cfg->pa_level));
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+
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 		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
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 			regmap_update_bits(sunxi_codec->regmap, SUNXI_DAC_FIFOC,
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 				(1 << DAC_DRQ_EN), (0 << DAC_DRQ_EN));