Kconfig

 1config DRM_IMX8_DC
 2	tristate "Freescale i.MX8 Display Controller Graphics"
 3	depends on DRM && COMMON_CLK && OF && (ARCH_MXC || COMPILE_TEST)
 4	select DRM_CLIENT_SELECTION
 5	select DRM_GEM_DMA_HELPER
 6	select DRM_KMS_HELPER
 7	select DRM_DISPLAY_HELPER
 8	select DRM_BRIDGE_CONNECTOR
 9	select GENERIC_IRQ_CHIP
10	select REGMAP
11	select REGMAP_MMIO
12	help
13	  enable Freescale i.MX8 Display Controller(DC) graphics support