[PATCH v4 08/12] drm/amdgpu: create multiple clear/move ttm entities

[Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>]

This enables parallelism of operations.

Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index 4857b5abdfa5..b233bcc61ec0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -2366,8 +2366,8 @@ void amdgpu_ttm_set_buffer_funcs_status(struct amdgpu_device *adev, bool enable)
 			return;
 		}
 
-		num_clear_entities = 1;
-		num_move_entities = 1;
+		num_clear_entities = MIN(adev->mman.num_buffer_funcs_scheds, TTM_NUM_MOVE_FENCES);
+		num_move_entities = MIN(adev->mman.num_buffer_funcs_scheds, TTM_NUM_MOVE_FENCES);
 		sched = adev->mman.buffer_funcs_scheds[0];
 		r = amdgpu_ttm_buffer_entity_init(&adev->mman.gtt_mgr,
 						  &adev->mman.default_entity,
-- 
2.43.0