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| author | Nirmoy Das <nirmoy.das@amd.com> | 2021-05-28 16:35:27 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-06-01 22:55:38 -0400 |
| commit | 19a1d9350be632ac2d82573c4497318179c22af5 (patch) | |
| tree | 0b736ba3c868b0eae99325a03d62493d541b288e /drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | |
| parent | c7b9aa7a9220538d1a99c1c6f8d00b9b5e51b0f2 (diff) | |
| download | linux-19a1d9350be632ac2d82573c4497318179c22af5.tar.bz2 | |
drm/amdgpu: flush gart changes after all BO recovery
Don't flush gart changes after recovering each BO instead
do it after recovering all the BOs. Flishing gart also needed
for amdgpu_ttm_alloc_gart().
v4: use containerof to retrieve adev struct.
v3: rename amdgpu_gart_tlb_flush() -> amdgpu_gart_invalidate_tlb().
v2: abstract out gart tlb flushing logic to amdgpu_gart.c
Signed-off-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index a06c8a9ae066..86259435803e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -1012,6 +1012,7 @@ int amdgpu_ttm_alloc_gart(struct ttm_buffer_object *bo) return r; } + amdgpu_gart_invalidate_tlb(adev); ttm_resource_free(bo, &bo->mem); bo->mem = tmp; } |