drm/amdgpu/gfx11: select HDP ref/mask according to gfx ring pipe

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

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
index aba0a51be960d31828a09dc3727eab33d6a78e6e..c1ee001aba6356d067c310b0e90f12fb29f64f05 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
@@ -5491,7 +5491,7 @@ 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 */
        }