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authorChristian König <christian.koenig@amd.com>2016-10-05 08:29:38 -0400
committerAlex Deucher <alexander.deucher@amd.com>2016-10-25 14:38:36 -0400
commite12f3d7a23c99617f72305a805ed827567a43a9c (patch)
tree826d4091007045c5dc405f4ca0138a965761a34d /drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
parent7bc6be825a2efb00cf8a194e1d0560c92d5a2f6c (diff)
drm/amdgpu: move IB and frame size directly into the engine description
I should have suggested that on the initial patchset. This saves us a few CPU cycles during CS and a bunch of loc. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
index 3c9a6da0966e..16308eb22e7f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
@@ -152,8 +152,8 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs,
152 return -EINVAL; 152 return -EINVAL;
153 } 153 }
154 154
155 alloc_size = amdgpu_ring_get_dma_frame_size(ring) + 155 alloc_size = ring->funcs->emit_frame_size + num_ibs *
156 num_ibs * amdgpu_ring_get_emit_ib_size(ring); 156 ring->funcs->emit_ib_size;
157 157
158 r = amdgpu_ring_alloc(ring, alloc_size); 158 r = amdgpu_ring_alloc(ring, alloc_size);
159 if (r) { 159 if (r) {