1 config DRM_AMDGPU_SI 2 bool "Enable amdgpu support for SI parts" 3 depends on DRM_AMDGPU 4 help 5 Choose this option if you want to enable experimental support 6 for SI asics. 7 8 SI is already supported in radeon. Experimental support for SI 9 in amdgpu will be disabled by default and is still provided by 10 radeon. Use module options to override this: 11 12 radeon.si_support=0 amdgpu.si_support=1 13 14 config DRM_AMDGPU_CIK 15 bool "Enable amdgpu support for CIK parts" 16 depends on DRM_AMDGPU 17 help 18 Choose this option if you want to enable support for CIK asics. 19 20 CIK is already supported in radeon. Support for CIK in amdgpu 21 will be disabled by default and is still provided by radeon. 22 Use module options to override this: 23 24 radeon.cik_support=0 amdgpu.cik_support=1 25 26 config DRM_AMDGPU_USERPTR 27 bool "Always enable userptr write support" 28 depends on DRM_AMDGPU 29 select MMU_NOTIFIER 30 help 31 This option selects CONFIG_MMU_NOTIFIER if it isn't already 32 selected to enabled full userptr support. 33 34 config DRM_AMDGPU_GART_DEBUGFS 35 bool "Allow GART access through debugfs" 36 depends on DRM_AMDGPU 37 depends on DEBUG_FS 38 default n 39 help 40 Selecting this option creates a debugfs file to inspect the mapped 41 pages. Uses more memory for housekeeping, enable only for debugging. 42 43 source "drivers/gpu/drm/amd/acp/Kconfig" 44