IH_PERF_SEL_RB0_OVERFLOW_VF0 21748 drivers/gpu/drm/amd/include/navi10_enum.h IH_PERF_SEL_RB0_OVERFLOW_VF0             = 0x0000003c,
IH_PERF_SEL_RB0_OVERFLOW_VF0 21708 drivers/gpu/drm/amd/include/vega10_enum.h IH_PERF_SEL_RB0_OVERFLOW_VF0             = 0x0000002e,