PCM3168ASW-LINUX

The Linux driver supports the PCM3168A stereo CODEC, communication through I²C and SPI, and registers with the ASOC framework of the Linux kernel.

Linux main line status

Available in Linux main line: Yes
Available through git.ti.com: N/A

Linux source files
The files associated with this device are:

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

Source files
sound/soc/codecs/pcm3168a.c
sound/soc/codecs/pcm3168a.h
sound/soc/codecs/pcm3168a-i2c.c
sound/soc/codecs/pcm3168a-spi.c

Linux device tree documenation
Documentation/devicetree/bindings/sound/ti,pcm3168a.txt
Other Files
sound/soc/codecs/pcm3168a.h

Enabling driver support

Configure kernel with "make menuconfig" (alternatively use "make xconfig" or
"make nconfig")

Menuconfig location

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]

Fixes and Code Enhancements
If there are fixes and or code enhancements that need to be added to this
driver please either

1. Send the patches to the relevant Linux Kernel community as listed in the maintainers file located: Here

or

2.  Contact your TI representative.