config MTK_GATE_IC tristate "MediaTek Gate IC Support" ---help--- This selects the MediaTek(R) Gate IC connected to MediaTek chips. If you want to use MediaTek(R) Gate IC support, say Y or M here. If unsure, say N. Mediatek GATE IC module includes display gate ic, backlight gate ic. config RT4831A_I2C bool "Support rt4831 gate ic board" ---help--- I2C gate driver for RT4831 support. Set y to support. Set n to disable. RT4831 I2C driver for display and backlight.