SX_PERF_SEL_DB2_MRT5_DISCARD_SRC 16436 drivers/gpu/drm/amd/include/navi10_enum.h SX_PERF_SEL_DB2_MRT5_DISCARD_SRC         = 0x00000090,
SX_PERF_SEL_DB2_MRT5_DISCARD_SRC 19658 drivers/gpu/drm/amd/include/vega10_enum.h SX_PERF_SEL_DB2_MRT5_DISCARD_SRC         = 0x00000090,