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/nvidia,tegra30-hda.txt
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@@ -13,6 +13,10 @@
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   See ../reset/reset.txt for details.
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 - reset-names : Must include the following entries: hda, hda2hdmi, hda2codec_2x
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+Optional properties:
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+- nvidia,model : The user-visible name of this sound complex. Since the property
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+  is optional, legacy boards can use default name provided in hda driver.
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+
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 Example:
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 hda@70030000 {
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@@ -27,4 +31,5 @@
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 		 <&tegra_car 128>, /* hda2hdmi */
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 		 <&tegra_car 111>; /* hda2codec_2x */
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 	reset-names = "hda", "hda2hdmi", "hda2codec_2x";
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+	nvidia,model = "jetson-tk1-hda";
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 };