PCM3168ASW-LINUX

Linux 驱动程序支持 PCM3168A 立体声编解码器，通过 I²C 和 SPI 以及寄存器与 Linux 内核的 ASOC 框架进行通信。

Linux 主线状态

Linux 主线中提供：是
可通过 git.ti.com 获取：不适用

Linux 源文件
与该器件关联的文件为：

1. sound/soc/codecs/pcm3168a.c
2. sound/soc/codecs/pcm3168a-i2c.c
3. sound/soc/codecs/pcm3168a-spi.c
4. Documentation/devicetree/bindings/sound/ti,pcm3168a.txt
5. sound/soc/codecs/pcm3168a.h

源文件
sound/soc/codecs/pcm3168a.c
sound/soc/codecs/pcm3168a.h
sound/soc/codecs/pcm3168a-i2c.c
sound/soc/codecs/pcm3168a-spi.c

Linux 器件树文档
Documentation/devicetree/bindings/sound/ti,pcm3168a.txt
其他文件
sound/soc/codecs/pcm3168a.h

启用驱动程序支持

使用“make menuconfig”配置内核（也可以使用“make xconfig”或
“make nconfig”）

Menuconfig 位置

Symbol: SND_SOC_PCM3168A [=y]
Type  : tristate
  Defined at sound/soc/codecs/Kconfig:563
  Depends on: SOUND [=y] && !M68K && !UML && SND [=y] && SND_SOC [=y]
  Selected by: SND_SOC_PCM3168A_I2C [=y] && SOUND [=y] && !M68K && !UML && SND [=y] && SND_SOC [=y] && I2C [=y] || SND_SOC_PCM3168A_SPI [=y] && SOUND [=y] && !M68K && !UML && SND [=y] && SND_SOC [=y] && SPI_MASTER [=y]

Symbol: SND_SOC_PCM3168A_I2C [=y]
Type  : tristate
Prompt: Texas Instruments PCM3168A CODEC - I2C
  Location:
    -> Device Drivers
      -> Sound card support (SOUND [=y])
        -> Advanced Linux Sound Architecture (SND [=y])
          -> ALSA for SoC audio support (SND_SOC [=y])
            -> CODEC drivers
  Defined at sound/soc/codecs/Kconfig:566
  Depends on: SOUND [=y] && !M68K && !UML && SND [=y] && SND_SOC [=y] && I2C [=y]
  Selects: SND_SOC_PCM3168A [=y] && REGMAP_I2C [=y]
  Selected by: SND_SOC_ALL_CODECS [=y] && SOUND [=y] && !M68K && !UML && SND [=y] && SND_SOC [=y] && COMPILE_TEST [=y] && I2C [=y]

Symbol: SND_SOC_PCM3168A_SPI [=y]
Type  : tristate
Prompt: Texas Instruments PCM3168A CODEC - SPI
  Location:
    -> Device Drivers
      -> Sound card support (SOUND [=y])
        -> Advanced Linux Sound Architecture (SND [=y])
          -> ALSA for SoC audio support (SND_SOC [=y])
            -> CODEC drivers
  Defined at sound/soc/codecs/Kconfig:572
  Depends on: SOUND [=y] && !M68K && !UML && SND [=y] && SND_SOC [=y] && SPI_MASTER [=y]
  Selects: SND_SOC_PCM3168A [=y] && REGMAP_SPI [=y]
  Selected by: SND_SOC_ALL_CODECS [=y] && SOUND [=y] && !M68K && !UML && SND [=y] && SND_SOC [=y] && COMPILE_TEST [=y] && SPI_MASTER [=y]

修复程序和代码增强
如果有需要添加到此驱动程序的修复程序和/或代码增强，
请执行以下任一操作：

1.将补丁发送到维护人员文件中列出的相关 Linux 内核社区，该文件位于：此处

或

2. 联系您的 TI 代表。