[参考译文] TLV320ADC3101-Q1：我可以使用此驱动器吗？ 我在 SDK 目录中找到了这个驱动程序。 如果可以使用、我认为它将与我的内核更兼容。

请问我发的那个驱动文件可以使用吗？因为这个驱动文件是我在我的sdk里面找到的、但是不确定他是否是过旧的版本驱动、如果可以使用我想他能够更适配我的内核 μ s

您好、

如果安装了整个 Linux 内核、您应该在“Documentation“->“devicetree“->“bindings“->“sound“下找到任何 TI 编解码器的文档。

但是我看到您的驱动程序不是 TI 生产的官方驱动程序、但它基于 tlv320aic3x.c、因此下面是 tlv320aic3x 的参考资料：

Texas Instruments - tlv320aic3x Codec module

The tlv320aic3x serial control bus communicates through I2C protocols

Required properties:

- compatible - "string" - One of:
    "ti,tlv320aic3x" - Generic TLV320AIC3x device
    "ti,tlv320aic33" - TLV320AIC33
    "ti,tlv320aic3007" - TLV320AIC3007
    "ti,tlv320aic3106" - TLV320AIC3106
    "ti,tlv320aic3104" - TLV320AIC3104


- reg - <int> -  I2C slave address


Optional properties:

- reset-gpios - GPIO specification for the active low RESET input.
- ai3x-gpio-func - <array of 2 int> - AIC3X_GPIO1 & AIC3X_GPIO2 Functionality
				    - Not supported on tlv320aic3104
- ai3x-micbias-vg - MicBias Voltage required.
	1 - MICBIAS output is powered to 2.0V,
	2 - MICBIAS output is powered to 2.5V,
	3 - MICBIAS output is connected to AVDD,
	If this node is not mentioned or if the value is incorrect, then MicBias
	is powered down.
- ai3x-ocmv - Output Common-Mode Voltage selection:
	0 - 1.35V,
	1 - 1.5V,
	2 - 1.65V,
	3 - 1.8V
- AVDD-supply, IOVDD-supply, DRVDD-supply, DVDD-supply : power supplies for the
  device as covered in Documentation/devicetree/bindings/regulator/regulator.txt

Deprecated properties:

- gpio-reset - gpio pin number used for codec reset

CODEC output pins:
  * LLOUT
  * RLOUT
  * MONO_LOUT
  * HPLOUT
  * HPROUT
  * HPLCOM
  * HPRCOM

CODEC input pins for TLV320AIC3104:
  * MIC2L
  * MIC2R
  * LINE1L
  * LINE1R

CODEC input pins for other compatible codecs:
  * MIC3L
  * MIC3R
  * LINE1L
  * LINE2L
  * LINE1R
  * LINE2R

The pins can be used in referring sound node's audio-routing property.

Example:

#include <dt-bindings/gpio/gpio.h>

tlv320aic3x: tlv320aic3x@1b {
	compatible = "ti,tlv320aic3x";
	reg = <0x1b>;

	reset-gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;

	AVDD-supply = <&regulator>;
	IOVDD-supply = <&regulator>;
	DRVDD-supply = <&regulator>;
	DVDD-supply = <&regulator>;
};

此致、
Mir