From b8c7b39ec1db98199df5bee33ca145ed9c2c62e7 Mon Sep 17 00:00:00 2001
From: Christian König <christian.koenig@amd.com>
Date: Tue, 1 Mar 2016 15:42:52 +0100
Subject: drm/amdgpu: split pipeline sync and vm flush
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This allows us to use the pipeline sync for other tasks as well.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 2 ++
1 file changed, 2 insertions(+)
(limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c')
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 8642a1ccd6c3..9a9abbab9b7c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -257,6 +257,8 @@ void amdgpu_vm_flush(struct amdgpu_ring *ring,
if (pd_addr != AMDGPU_VM_NO_FLUSH) {
trace_amdgpu_vm_flush(pd_addr, ring->idx, vm_id);
+ if (ring->funcs->emit_pipeline_sync)
+ amdgpu_ring_emit_pipeline_sync(ring);
amdgpu_ring_emit_vm_flush(ring, vm_id, pd_addr);
}
--
cgit