Symbol: HW_REV
drivers/gpu/drm/radeon/sumo_dpm.c
1744
u32 hw_rev = (RREG32(HW_REV) & ATI_REV_ID_MASK) >> ATI_REV_ID_SHIFT;
drivers/gpu/drm/radeon/trinity_dpm.c
323
u32 hw_rev = (RREG32(HW_REV) & ATI_REV_ID_MASK) >> ATI_REV_ID_SHIFT;