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drm/amdgpu: fix gtt_mgr bo's offset

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Signed-off-by: Flora Cui <Flora.Cui@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Flora Cui 2016-09-20 17:07:31 +08:00 committed by Alex Deucher
parent 2befa60e4c
commit 8159730394
1 changed files with 3 additions and 2 deletions
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5
drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
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@ -128,8 +128,9 @@ int amdgpu_gtt_mgr_alloc(struct ttm_mem_type_manager *man,
if (!r) {
mem->start = node->start;
tbo->offset = (tbo->mem.start << PAGE_SHIFT) +
tbo->bdev->man[tbo->mem.mem_type].gpu_offset;
if (&tbo->mem == mem)
tbo->offset = (tbo->mem.start << PAGE_SHIFT) +
tbo->bdev->man[tbo->mem.mem_type].gpu_offset;
}
return r;