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drm/amdgpu: add vm_needs_flush parameter to amdgpu_copy_buffer

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This allows us to flush the system VM here.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
This commit is contained in:
Christian König
2017-06-29 11:46:15 +02:00
committed by Alex Deucher
parent df264f9e08
commit fc9c8f5459
5 changed files with 15 additions and 16 deletions
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9
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h
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@@ -61,12 +61,11 @@ int amdgpu_gtt_mgr_alloc(struct ttm_mem_type_manager *man,
const struct ttm_place *place,
struct ttm_mem_reg *mem);
int amdgpu_copy_buffer(struct amdgpu_ring *ring,
uint64_t src_offset,
uint64_t dst_offset,
uint32_t byte_count,
int amdgpu_copy_buffer(struct amdgpu_ring *ring, uint64_t src_offset,
uint64_t dst_offset, uint32_t byte_count,
struct reservation_object *resv,
struct dma_fence **fence, bool direct_submit);
struct dma_fence **fence, bool direct_submit,
bool vm_needs_flush);
int amdgpu_fill_buffer(struct amdgpu_bo *bo,
uint32_t src_data,
struct reservation_object *resv,