Commit bc1e59b2 authored Jan 18, 2017 by Monk Liu Committed by Alex Deucher Jan 27, 2017

drm/amdgpu:insert switch buffer only for VM submit



for non-VM submit which is from kernel side, no need
to switch buffer at all.

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent 79bbbf8b

drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -224,7 +224,7 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs,
		amdgpu_ring_patch_cond_exec(ring, patch_offset);

		ring->current_ctx = fence_ctx;
		if (ring->funcs->emit_switch_buffer)
		if (vm && ring->funcs->emit_switch_buffer)
		amdgpu_ring_emit_switch_buffer(ring);
		amdgpu_ring_commit(ring);
		return 0;

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