SX_PERF_SEL_DB0_MRT1_DISCARD_SRC 16334 drivers/gpu/drm/amd/include/navi10_enum.h SX_PERF_SEL_DB0_MRT1_DISCARD_SRC         = 0x0000002a,
SX_PERF_SEL_DB0_MRT1_DISCARD_SRC 19556 drivers/gpu/drm/amd/include/vega10_enum.h SX_PERF_SEL_DB0_MRT1_DISCARD_SRC         = 0x0000002a,