RLC_SERDES_WR_CTRL 1389 drivers/gpu/drm/amd/amdgpu/sid.h #define RLC_SERDES_WR_CTRL                                0x3117
RLC_SERDES_WR_CTRL 1458 drivers/gpu/drm/radeon/cikd.h #define RLC_SERDES_WR_CTRL                                0xC47C
RLC_SERDES_WR_CTRL 1360 drivers/gpu/drm/radeon/sid.h #define RLC_SERDES_WR_CTRL                                0xC45C