drm/amdgpu: remove now superflous *_hdp operation

All HDP invalidation and most flush can now be replaced by the generic
ASIC function.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 1 insertions, 6 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
index e87c9952c901..8ea342dc6376 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
@@ -225,12 +225,7 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs,
 #ifdef CONFIG_X86_64
         if (!(adev->flags & AMD_IS_APU))
 #endif
-        {
-                if (ring->funcs->emit_hdp_invalidate)
-                        amdgpu_ring_emit_hdp_invalidate(ring);
-                else
-                        amdgpu_asic_invalidate_hdp(adev, ring);
-        }
+                amdgpu_asic_invalidate_hdp(adev, ring);
 
         r = amdgpu_fence_emit(ring, f);
         if (r) {