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-rw-r--r--drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
index a60429c3e93c..b4fdb269f856 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
@@ -203,6 +203,9 @@ static void gfx_v9_4_3_init_golden_registers(struct amdgpu_device *adev)
if (adev->rev_id == 0) {
WREG32_FIELD15_PREREG(GC, dev_inst, TCP_UTCL1_CNTL1,
REDUCE_FIFO_DEPTH_BY_2, 2);
+ } else {
+ WREG32_FIELD15_PREREG(GC, dev_inst, TCP_UTCL1_CNTL2,
+ SPARE, 0x1);
}
}
}