RMI_PERF_SEL_LAT_FIFO_NUM_USED 19818 drivers/gpu/drm/amd/include/navi10_enum.h RMI_PERF_SEL_LAT_FIFO_NUM_USED           = 0x000000ac,
RMI_PERF_SEL_LAT_FIFO_NUM_USED 21567 drivers/gpu/drm/amd/include/vega10_enum.h RMI_PERF_SEL_LAT_FIFO_NUM_USED           = 0x00000094,