From ef44f8541e8e99f1040c0d1b147956e2c2f25d79 Mon Sep 17 00:00:00 2001 From: Leo Liu Date: Thu, 11 May 2017 16:29:08 -0400 Subject: drm/amdgpu: add a ring func for vcn start command Needed for the proper command sequence for VCN. Signed-off-by: Leo Liu Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c index cb9472f52e8c..f774b3f497d2 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c @@ -169,6 +169,9 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs, dma_fence_put(tmp); } + if (ring->funcs->insert_start) + ring->funcs->insert_start(ring); + if (vm) { r = amdgpu_vm_flush(ring, job); if (r) { -- cgit v1.2.3