MTK ADSP IPC Protocol driver

modulename: mtk-adsp-ipc.ko

configname: CONFIG_MTK_ADSP_IPC

Linux Kernel Configuration
└─>Device Drivers
└─>Firmware Drivers
└─>MTK ADSP IPC Protocol driver
In linux kernel since version 5.2 (release Date: 2019-07-07)  
Say yes here to add support for the MediaTek ADSP IPC
between host AP (Linux) and the firmware running on ADSP.
ADSP exists on some mtk processors.
Client might use shared memory to exchange information with ADSP.

source code: