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drm/amdkfd: Enable userptr support when KFD is enabled 

ROCm user mode depends on userptr support. Without it, KFD is basically
useless.

Make sure HSA_AMD selects the same options as DRM_AMDGPU_USERPTR to avoid
broken configurations where userptr gets enabled but its dependencies are
disabled.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Philip Yang <philip.yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Felix Kuehling 2021-01-15 13:21:18 -05:00 committed by Alex Deucher
parent e484de44b1
commit 19fef554bd
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/amd/amdkfd/Kconfig
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@ -7,6 +7,8 @@ config HSA_AMD
bool "HSA kernel driver for AMD GPU devices" bool "HSA kernel driver for AMD GPU devices"
depends on DRM_AMDGPU && (X86_64 || ARM64 || PPC64) depends on DRM_AMDGPU && (X86_64 || ARM64 || PPC64)
imply AMD_IOMMU_V2 if X86_64 imply AMD_IOMMU_V2 if X86_64
select HMM_MIRROR
select MMU_NOTIFIER select MMU_NOTIFIER
select DRM_AMDGPU_USERPTR
help help
Enable this if you want to use HSA features on AMD GPU devices. Enable this if you want to use HSA features on AMD GPU devices.