SEM_PERF_SEL_UVD_REQ_SIGNAL  100 drivers/gpu/drm/amd/include/asic_reg/oss/oss_3_0_1_enum.h 	SEM_PERF_SEL_UVD_REQ_SIGNAL                      = 0x4,
SEM_PERF_SEL_UVD_REQ_SIGNAL 22463 drivers/gpu/drm/amd/include/navi10_enum.h SEM_PERF_SEL_UVD_REQ_SIGNAL              = 0x00000004,
SEM_PERF_SEL_UVD_REQ_SIGNAL 22189 drivers/gpu/drm/amd/include/vega10_enum.h SEM_PERF_SEL_UVD_REQ_SIGNAL              = 0x00000004,