SOF support for ElkhartLake

configname: CONFIG_SND_SOC_SOF_ELKHARTLAKE_SUPPORT

Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>SOF support for ElkhartLake
In linux kernel since version 5.1 (release Date: 2019-05-05)  
This adds support for Sound Open Firmware for Intel(R) platforms
using the ElkhartLake processors.
Say Y if you have such a device.
If unsure select "N".