<def f='src/src/sys/external/bsd/drm2/include/drm_trace.h' l='49' ll='52' type='void trace_drm_vblank_event(int crtc, __uint32_t sequence)'/>
<use f='src/src/sys/external/bsd/drm2/dist/drm/drm_irq.c' l='1357' u='c' c='drm_handle_vblank_events'/>
