drm/amd: add scheduler fence implementation (v2)

scheduler fence is based on kernel fence framework.

v2: squash in Christian's build fix

Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian K?nig <christian.koenig@amd.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
index eed409c59492..5104e64e9ad8 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
@@ -218,7 +218,7 @@ int amdgpu_ib_schedule(struct amdgpu_device *adev, unsigned num_ibs,
 
         sequence = amdgpu_enable_scheduler ? ib->sequence : 0;
 
-        if (ib->ctx)
+        if (!amdgpu_enable_scheduler && ib->ctx)
                 ib->sequence = amdgpu_ctx_add_fence(ib->ctx, ring,
                                                     &ib->fence->base,
                                                     sequence);