MediaTek SD/MMC Card Interface support

modulename: mtk-sd.ko

configname: CONFIG_MMC_MTK

Linux Kernel Configuration
└─>Device Drivers
└─>MMC/SD/SDIO card support
└─>MediaTek SD/MMC Card Interface support
In linux kernel since version 3.10 (release Date: 2013-06-30)  
This selects the MediaTek(R) Secure digital and Multimedia card Interface.
If you have a machine with a integrated SD/MMC card reader, say Y or M here.
This is needed if support for any SD/SDIO/MMC devices is required.
If unsure, say N.

source code: