[PATCH 1/3] drm/amdgpu/gfx11: select HDP ref/mask according to gfx ring pipe

[Alex Deucher]

Use correct ref/mask for differnent gfx ring pipe. Ported from
ZhenGuo's patch for gfx10.

Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c 
b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
index ad6431013c738..81a35d0f0a58e 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
@@ -5293,7 +5293,7 @@ static void gfx_v11_0_ring_emit_hdp_flush(struct 
amdgpu_ring *ring)
                }
                reg_mem_engine = 0;
        } else {
-               ref_and_mask = nbio_hf_reg->ref_and_mask_cp0;
+               ref_and_mask = nbio_hf_reg->ref_and_mask_cp0 << ring->pipe;
                reg_mem_engine = 1; /* pfp */
        }
 
-- 
2.44.0