IH_PERF_SEL_RB0_WPTR_WRAP_VF2 21812 drivers/gpu/drm/amd/include/navi10_enum.h IH_PERF_SEL_RB0_WPTR_WRAP_VF2            = 0x0000007c,
IH_PERF_SEL_RB0_WPTR_WRAP_VF2 21742 drivers/gpu/drm/amd/include/vega10_enum.h IH_PERF_SEL_RB0_WPTR_WRAP_VF2            = 0x00000050,