IH_PERF_SEL_BIF_LINE0_RISING_VF9 21881 drivers/gpu/drm/amd/include/navi10_enum.h IH_PERF_SEL_BIF_LINE0_RISING_VF9         = 0x000000c1,
IH_PERF_SEL_BIF_LINE0_RISING_VF9 21781 drivers/gpu/drm/amd/include/vega10_enum.h IH_PERF_SEL_BIF_LINE0_RISING_VF9         = 0x00000077,