SoC Audio for the SiRF SoC chips

configname: CONFIG_SND_SOC_SIRF

Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>SoC Audio for the SiRF SoC chips
In linux kernel since version 3.15 (release Date: 2014-06-08)