RLC_SERDES_WR_CTRL__POWER_DOWN_MASK 5542 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c 			  RLC_SERDES_WR_CTRL__POWER_DOWN_MASK |
RLC_SERDES_WR_CTRL__POWER_DOWN_MASK 5552 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c 			  RLC_SERDES_WR_CTRL__POWER_DOWN_MASK |