config DRM_LSDC
	tristate "Kernel modesetting driver for loongson display controller"
	depends on DRM
	depends on MACH_LOONGSON64 || LOONGARCH || COMPILE_TEST
	select OF
	select CMA if HAVE_DMA_CONTIGUOUS
	select DMA_CMA if HAVE_DMA_CONTIGUOUS
	select DRM_KMS_HELPER
	select DRM_KMS_FB_HELPER
	select DRM_GEM_CMA_HELPER
	select DRM_KMS_CMA_HELPER
	select VIDEOMODE_HELPERS
	select REGULATOR
	select REGULATOR_FIXED_VOLTAGE
	select I2C_GPIO
	select I2C_LS2X
	imply DRM_PANEL_SIMPLE
	imply DRM_PANEL_LVDS
	imply DRM_DUMB_VGA_DAC
	imply BACKLIGHT_PWM
	default m
	help
	  This is a KMS driver for the display controller in the LS7A1000
	  bridge chip and LS2K1000 SoC.

	  Note that this driver is different from the loongson KMS
	  driver (loongson.ko), the loongson KMS driver using TTM
	  memory manager and its framebuffer is allocated from VRAM.
	  This driver is based-on CMA and DMA_CMA, its framebuffer
	  is located from system memory. By default, this driver is
	  not enabled on LS7A1000 + LS3A3000/LS3A4000 platform.
	  Pass the following parameter to the kernel commnad line
	  if you would like to have a try.

	    loongson.enable=0 lsdc.modeset=1

	  If "M" is selected, the module will be called lsdc.

	  If in doubt, say "Y".

config DRM_LSDC_PCI_DRIVER
	bool "Enable pci device driver support for DC in LS7A1000 Bridge"
	depends on DRM_LSDC
	depends on PCI
	default y
	help
	  Choose this if you want to build CMA-base KMS driver
	  for the display controller in LS7A1000.

	  DRM_LSDC_PCI_DRIVER will be defined on when the dc is a pci device

	  If in doubt, say "Y".