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drm/amdgpu: move IB and frame size directly into the engine description

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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>
This commit is contained in:
Christian König 2016-10-05 14:29:38 +02:00 • committed by Alex Deucher
parent 7bc6be825a
commit e12f3d7a23
16 changed files with 117 additions and 288 deletions
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4
drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
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@ -152,8 +152,8 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs,
return -EINVAL;
}
alloc_size = amdgpu_ring_get_dma_frame_size(ring) +
num_ibs * amdgpu_ring_get_emit_ib_size(ring);
alloc_size = ring->funcs->emit_frame_size + num_ibs *
ring->funcs->emit_ib_size;
r = amdgpu_ring_alloc(ring, alloc_size);
if (r) {