CONFIG_SND_SOC_IMX_PCM_RPMSG (not configurable)
modulename: imx-pcm-rpmsg.ko
configname: CONFIG_SND_SOC_IMX_PCM_RPMSG
Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>SoC Audio for Freescale CPUs
└─>SND_SOC_IMX_PCM_RPMSG