修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/Documentation/devicetree/bindings/sound/ak4458.txt
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@@ -4,12 +4,17 @@
4
4
 
5
5
 Required properties:
6
6
 
7
-- compatible : "asahi-kasei,ak4458"
7
+- compatible : "asahi-kasei,ak4458" or "asahi-kasei,ak4497"
8
8
 - reg : The I2C address of the device for I2C
9
9
 
10
10
 Optional properties:
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11
 - reset-gpios: A GPIO specifier for the power down & reset pin
12
12
 - mute-gpios: A GPIO specifier for the soft mute pin
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+- AVDD-supply: Analog power supply
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+- DVDD-supply: Digital power supply
15
+- dsd-path: Select DSD input pins for ak4497
16
+            0: select #16, #17, #19 pins
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+            1: select #3, #4, #5 pins
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18
 
14
19
 Example:
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20