RMI_PERF_SEL_PRT_FIFO_NUM_USED 19826 drivers/gpu/drm/amd/include/navi10_enum.h RMI_PERF_SEL_PRT_FIFO_NUM_USED           = 0x000000b4,
RMI_PERF_SEL_PRT_FIFO_NUM_USED 21575 drivers/gpu/drm/amd/include/vega10_enum.h RMI_PERF_SEL_PRT_FIFO_NUM_USED           = 0x0000009c,