SEM_PERF_SEL_ATC_RET  267 drivers/gpu/drm/amd/include/asic_reg/oss/oss_3_0_1_enum.h 	SEM_PERF_SEL_ATC_RET                             = 0xab,
SEM_PERF_SEL_ATC_RET 22630 drivers/gpu/drm/amd/include/navi10_enum.h SEM_PERF_SEL_ATC_RET                     = 0x000000ab,
SEM_PERF_SEL_ATC_RET 22356 drivers/gpu/drm/amd/include/vega10_enum.h SEM_PERF_SEL_ATC_RET                     = 0x000000ab,