TPA6130A2SW-LINUX

The Linux driver supports the TPA61x0A2 family of Stereo Headphone Amplifiers. The Linux driver supports communication through the I2C bus and interfaces with the Linux DAPM (Dynamic Audio Power Management for Portable Devices) class.

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

• tpa6130a2
• tpa6140a2

The files associated with this device are:

1. sound/soc/codecs/tpa6130a2.c
2. Documentation/devicetree/bindings/sound/tpa6130a2.txt
3. sound/soc/codecs/tpa6130a2.h
4. include/sound/tpa6130a2-plat.h

Enabling Driver Support

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

Menuconfig Location

Symbol: SND_SOC_TPA6130A2 [=y]Type  : tristatePrompt: Texas Instruments TPA6130A2 headphone amplifier  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:1070  Depends on: SOUND [=y] && !M68K && !UML && SND [=y] && SND_SOC [=y] && I2C [=y]  Selected by: SND_OMAP_SOC_RX51 [=y] && SOUND [=y] && !M68K && !UML && SND [=y] && SND_SOC [=y] && SND_OMAP_SOC [=y] && ARM [=y] && I2C [=y] && GPIOLIB [=y] || SND_SOC_ALL_CODECS [=y] && SOUND [=y] && !M68K && !UML && SND [=y] && SND_SOC [=y] && COMPILE_TEST [=y] && I2C [=y]

Fixes and Code Enhancements

If there are fixes and or code enhancements that need to be added to thisdriver please either1. Send the patches to the relevant Linux Kernel community as listed in the maintainers file located: Hereor2.  Contact your TI representative.