1# SPDX-License-Identifier: MIT 2menu "Display Engine Configuration" 3 depends on DRM && DRM_AMDGPU 4 5config DRM_AMD_DC 6 bool "AMD DC - Enable new display engine" 7 default y 8 select SND_HDA_COMPONENT if SND_HDA_CORE 9 select DRM_AMD_DC_DCN if (X86 || PPC64) && !(KCOV_INSTRUMENT_ALL && KCOV_ENABLE_COMPARISONS) 10 help 11 Choose this option if you want to use the new display engine 12 support for AMDGPU. This adds required support for Vega and 13 Raven ASICs. 14 15config DRM_AMD_DC_DCN 16 def_bool n 17 help 18 Raven, Navi, and newer family support for display engine 19 20config DRM_AMD_DC_HDCP 21 bool "Enable HDCP support in DC" 22 depends on DRM_AMD_DC 23 help 24 Choose this option if you want to support HDCP authentication. 25 26config DRM_AMD_DC_SI 27 bool "AMD DC support for Southern Islands ASICs" 28 default n 29 help 30 Choose this option to enable new AMD DC support for SI asics 31 by default. This includes Tahiti, Pitcairn, Cape Verde, Oland. 32 Hainan is not supported by AMD DC and it has no physical DCE6. 33 34config DEBUG_KERNEL_DC 35 bool "Enable kgdb break in DC" 36 depends on DRM_AMD_DC 37 depends on KGDB 38 help 39 Choose this option if you want to hit kdgb_break in assert. 40 41config DRM_AMD_SECURE_DISPLAY 42 bool "Enable secure display support" 43 default n 44 depends on DEBUG_FS 45 depends on DRM_AMD_DC_DCN 46 help 47 Choose this option if you want to 48 support secure display 49 50 This option enables the calculation 51 of crc of specific region via debugfs. 52 Cooperate with specific DMCU FW. 53 54 55endmenu 56