smnPCIE_LC_SPEED_CNTL 3355 drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c 		current_gen_speed = (RREG32_PCIE(smnPCIE_LC_SPEED_CNTL) &
smnPCIE_LC_SPEED_CNTL 1060 drivers/gpu/drm/amd/powerplay/vega20_ppt.c 		gen_speed = (RREG32_PCIE(smnPCIE_LC_SPEED_CNTL) &