Defined in 3 files as a typedef:
- drivers/gpu/drm/amd/powerplay/inc/smu10_driver_if.h, line 47 (as a typedef)
- drivers/gpu/drm/amd/powerplay/inc/smu12_driver_if.h, line 48 (as a typedef)
- drivers/gpu/drm/amd/powerplay/inc/smu9_driver_if.h, line 123 (as a typedef)