1 files changed, 3 insertions, 4 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index 8a158ee922f7..f12ae6b525b9 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -188,7 +188,7 @@ static int amdgpu_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,
         case TTM_PL_TT:
                 /* GTT memory  */
                 man->func = &amdgpu_gtt_mgr_func;
-                man->gpu_offset = 0;
+                man->gpu_offset = adev->gmc.gart_start;
                 man->available_caching = TTM_PL_MASK_CACHING;
                 man->default_caching = TTM_PL_FLAG_CACHED;
                 man->flags = TTM_MEMTYPE_FLAG_MAPPABLE | TTM_MEMTYPE_FLAG_CMA;
@@ -1060,7 +1060,7 @@ static int amdgpu_ttm_backend_bind(struct ttm_tt *ttm,
         flags = amdgpu_ttm_tt_pte_flags(adev, ttm, bo_mem);
 
         /* bind pages into GART page tables */
-        gtt->offset = ((u64)bo_mem->start << PAGE_SHIFT) - adev->gmc.gart_start;
+        gtt->offset = (u64)bo_mem->start << PAGE_SHIFT;
         r = amdgpu_gart_bind(adev, gtt->offset, ttm->num_pages,
                 ttm->pages, gtt->ttm.dma_address, flags);
 
@@ -1112,8 +1112,7 @@ int amdgpu_ttm_alloc_gart(struct ttm_buffer_object *bo)
                 flags = amdgpu_ttm_tt_pte_flags(adev, bo->ttm, &tmp);
 
                 /* Bind pages */
-                gtt->offset = ((u64)tmp.start << PAGE_SHIFT) -
-                        adev->gmc.gart_start;
+                gtt->offset = (u64)tmp.start << PAGE_SHIFT;
                 r = amdgpu_ttm_gart_bind(adev, bo, flags);
                 if (unlikely(r)) {
                         ttm_bo_mem_put(bo, &tmp);