SX_PERF_SEL_DB1_MRT1_DISCARD_SRC 16375 drivers/gpu/drm/amd/include/navi10_enum.h SX_PERF_SEL_DB1_MRT1_DISCARD_SRC         = 0x00000053,
SX_PERF_SEL_DB1_MRT1_DISCARD_SRC 19597 drivers/gpu/drm/amd/include/vega10_enum.h SX_PERF_SEL_DB1_MRT1_DISCARD_SRC         = 0x00000053,