Defined in 3 files as a macro:
- drivers/gpu/drm/amd/powerplay/inc/smu10.h, line 61 (as a macro)
- drivers/gpu/drm/amd/powerplay/inc/smu11_driver_if.h, line 100 (as a macro)
- drivers/gpu/drm/amd/powerplay/inc/smu11_driver_if_arcturus.h, line 67 (as a macro)