IH_PERF_SEL_RB0_WPTR_WRITEBACK_VF5 21784 drivers/gpu/drm/amd/include/navi10_enum.h IH_PERF_SEL_RB0_WPTR_WRITEBACK_VF5       = 0x00000060,
IH_PERF_SEL_RB0_WPTR_WRITEBACK_VF5 21729 drivers/gpu/drm/amd/include/vega10_enum.h IH_PERF_SEL_RB0_WPTR_WRITEBACK_VF5       = 0x00000043,