1config DRM_AMDGPU_CIK 2 bool "Enable amdgpu support for CIK parts" 3 depends on DRM_AMDGPU 4 help 5 Choose this option if you want to enable experimental support 6 for CIK asics. 7 8 CIK is already supported in radeon. CIK support in amdgpu 9 is for experimentation and testing. 10 11config DRM_AMDGPU_USERPTR 12 bool "Always enable userptr write support" 13 depends on DRM_AMDGPU 14 select MMU_NOTIFIER 15 help 16 This option selects CONFIG_MMU_NOTIFIER if it isn't already 17 selected to enabled full userptr support. 18 19config DRM_AMDGPU_GART_DEBUGFS 20 bool "Allow GART access through debugfs" 21 depends on DRM_AMDGPU 22 depends on DEBUG_FS 23 default n 24 help 25 Selecting this option creates a debugfs file to inspect the mapped 26 pages. Uses more memory for housekeeping, enable only for debugging. 27 28