IH_PERF_SEL_RB0_WPTR_WRAP_VF4 21814 drivers/gpu/drm/amd/include/navi10_enum.h IH_PERF_SEL_RB0_WPTR_WRAP_VF4            = 0x0000007e,
IH_PERF_SEL_RB0_WPTR_WRAP_VF4 21744 drivers/gpu/drm/amd/include/vega10_enum.h IH_PERF_SEL_RB0_WPTR_WRAP_VF4            = 0x00000052,