18c2ecf20Sopenharmony_ci# SPDX-License-Identifier: MIT 28c2ecf20Sopenharmony_ciconfig DRM_AMDGPU_SI 38c2ecf20Sopenharmony_ci bool "Enable amdgpu support for SI parts" 48c2ecf20Sopenharmony_ci depends on DRM_AMDGPU 58c2ecf20Sopenharmony_ci help 68c2ecf20Sopenharmony_ci Choose this option if you want to enable experimental support 78c2ecf20Sopenharmony_ci for SI asics. 88c2ecf20Sopenharmony_ci 98c2ecf20Sopenharmony_ci SI is already supported in radeon. Experimental support for SI 108c2ecf20Sopenharmony_ci in amdgpu will be disabled by default and is still provided by 118c2ecf20Sopenharmony_ci radeon. Use module options to override this: 128c2ecf20Sopenharmony_ci 138c2ecf20Sopenharmony_ci radeon.si_support=0 amdgpu.si_support=1 148c2ecf20Sopenharmony_ci 158c2ecf20Sopenharmony_ciconfig DRM_AMDGPU_CIK 168c2ecf20Sopenharmony_ci bool "Enable amdgpu support for CIK parts" 178c2ecf20Sopenharmony_ci depends on DRM_AMDGPU 188c2ecf20Sopenharmony_ci help 198c2ecf20Sopenharmony_ci Choose this option if you want to enable support for CIK asics. 208c2ecf20Sopenharmony_ci 218c2ecf20Sopenharmony_ci CIK is already supported in radeon. Support for CIK in amdgpu 228c2ecf20Sopenharmony_ci will be disabled by default and is still provided by radeon. 238c2ecf20Sopenharmony_ci Use module options to override this: 248c2ecf20Sopenharmony_ci 258c2ecf20Sopenharmony_ci radeon.cik_support=0 amdgpu.cik_support=1 268c2ecf20Sopenharmony_ci 278c2ecf20Sopenharmony_ciconfig DRM_AMDGPU_USERPTR 288c2ecf20Sopenharmony_ci bool "Always enable userptr write support" 298c2ecf20Sopenharmony_ci depends on DRM_AMDGPU 308c2ecf20Sopenharmony_ci depends on MMU 318c2ecf20Sopenharmony_ci select HMM_MIRROR 328c2ecf20Sopenharmony_ci select MMU_NOTIFIER 338c2ecf20Sopenharmony_ci help 348c2ecf20Sopenharmony_ci This option selects CONFIG_HMM and CONFIG_HMM_MIRROR if it 358c2ecf20Sopenharmony_ci isn't already selected to enabled full userptr support. 368c2ecf20Sopenharmony_ci 378c2ecf20Sopenharmony_ciconfig DRM_AMDGPU_GART_DEBUGFS 388c2ecf20Sopenharmony_ci bool "Allow GART access through debugfs" 398c2ecf20Sopenharmony_ci depends on DRM_AMDGPU 408c2ecf20Sopenharmony_ci depends on DEBUG_FS 418c2ecf20Sopenharmony_ci default n 428c2ecf20Sopenharmony_ci help 438c2ecf20Sopenharmony_ci Selecting this option creates a debugfs file to inspect the mapped 448c2ecf20Sopenharmony_ci pages. Uses more memory for housekeeping, enable only for debugging. 458c2ecf20Sopenharmony_ci 468c2ecf20Sopenharmony_cisource "drivers/gpu/drm/amd/acp/Kconfig" 478c2ecf20Sopenharmony_cisource "drivers/gpu/drm/amd/display/Kconfig" 488c2ecf20Sopenharmony_cisource "drivers/gpu/drm/amd/amdkfd/Kconfig" 49