SX_PERF_SEL_DB1_MRT2_DISCARD_SRC 16380 drivers/gpu/drm/amd/include/navi10_enum.h SX_PERF_SEL_DB1_MRT2_DISCARD_SRC         = 0x00000058,
SX_PERF_SEL_DB1_MRT2_DISCARD_SRC 19602 drivers/gpu/drm/amd/include/vega10_enum.h SX_PERF_SEL_DB1_MRT2_DISCARD_SRC         = 0x00000058,