Commit bbc9fb10 authored by Christian König's avatar Christian König Committed by Alex Deucher
Browse files

drm/amdgpu: add GMC9 support for PDs/PTs in system memory 



Add the necessary handling.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarJunwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: default avatarHuang Rui <ray.huang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent e21eb261

drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c

+1 −1
Original line number Diff line number Diff line
@@ -560,7 +560,7 @@ static uint64_t gmc_v9_0_get_vm_pte_flags(struct amdgpu_device *adev, 
static void gmc_v9_0_get_vm_pde(struct amdgpu_device *adev, int level,

				uint64_t *addr, uint64_t *flags)

{

	if (!(*flags & AMDGPU_PDE_PTE))

	if (!(*flags & AMDGPU_PDE_PTE) && !(*flags & AMDGPU_PTE_SYSTEM))

		*addr = adev->vm_manager.vram_base_offset + *addr -

			adev->gmc.vram_start;

	BUG_ON(*addr & 0xFFFF00000000003FULL);

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