From 19fef554bd3e9d530ba38d9e48ef6f791acaa81d Mon Sep 17 00:00:00 2001 From: Felix Kuehling Date: Fri, 15 Jan 2021 13:21:18 -0500 Subject: [PATCH] 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 Reviewed-by: Philip Yang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdkfd/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/amdkfd/Kconfig b/drivers/gpu/drm/amd/amdkfd/Kconfig index e8fb10c41f16..f02c938f75da 100644 --- a/drivers/gpu/drm/amd/amdkfd/Kconfig +++ b/drivers/gpu/drm/amd/amdkfd/Kconfig @@ -7,6 +7,8 @@ config HSA_AMD bool "HSA kernel driver for AMD GPU devices" depends on DRM_AMDGPU && (X86_64 || ARM64 || PPC64) imply AMD_IOMMU_V2 if X86_64 + select HMM_MIRROR select MMU_NOTIFIER + select DRM_AMDGPU_USERPTR help Enable this if you want to use HSA features on AMD GPU devices. -- 2.49.0