SX_PERF_SEL_DB2_MRT3_DISCARD_SRC 16426 drivers/gpu/drm/amd/include/navi10_enum.h SX_PERF_SEL_DB2_MRT3_DISCARD_SRC         = 0x00000086,
SX_PERF_SEL_DB2_MRT3_DISCARD_SRC 19648 drivers/gpu/drm/amd/include/vega10_enum.h SX_PERF_SEL_DB2_MRT3_DISCARD_SRC         = 0x00000086,