Directory Files
.. 0
amdgpu_dm 27
dc 25
dmub 2
include 23
modules 0
File Size
Kconfig 1.6 kB
Makefile 2.3 kB
TODO 4.7 kB

Linux v6.0 - display

# SPDX-License-Identifier: MIT
menu "Display Engine Configuration"
	depends on DRM && DRM_AMDGPU

config DRM_AMD_DC
	bool "AMD DC - Enable new display engine"
	default y
	select SND_HDA_COMPONENT if SND_HDA_CORE
	select DRM_AMD_DC_DCN if (X86 || PPC_LONG_DOUBLE_128)
	help
	  Choose this option if you want to use the new display engine
	  support for AMDGPU. This adds required support for Vega and
	  Raven ASICs.

config DRM_AMD_DC_DCN
	def_bool n
	help
	  Raven, Navi, and newer family support for display engine

config DRM_AMD_DC_HDCP
	bool "Enable HDCP support in DC"
	depends on DRM_AMD_DC
	select DRM_DISPLAY_HDCP_HELPER
	help
	  Choose this option if you want to support HDCP authentication.

config DRM_AMD_DC_SI
	bool "AMD DC support for Southern Islands ASICs"
	depends on DRM_AMDGPU_SI
	depends on DRM_AMD_DC
	default n
	help
	  Choose this option to enable new AMD DC support for SI asics
	  by default. This includes Tahiti, Pitcairn, Cape Verde, Oland.
	  Hainan is not supported by AMD DC and it has no physical DCE6.

config DEBUG_KERNEL_DC
	bool "Enable kgdb break in DC"
	depends on DRM_AMD_DC
	depends on KGDB
	help
	  Choose this option if you want to hit kdgb_break in assert.

config DRM_AMD_SECURE_DISPLAY
        bool "Enable secure display support"
        default n
        depends on DEBUG_FS
        depends on DRM_AMD_DC_DCN
        help
            Choose this option if you want to
            support secure display

            This option enables the calculation
            of crc of specific region via debugfs.
            Cooperate with specific DMCU FW.


endmenu