DRM_ERROR_RATELIMITED
DRM_ERROR_RATELIMITED("crtc%d event %d overflow\n", crtc->base.id, event);
DRM_ERROR_RATELIMITED("errors: %08x\n", irqstatus);
DRM_ERROR_RATELIMITED("errors: %08x\n", irqstatus);
DRM_ERROR_RATELIMITED("max v_level reached\n");
DRM_ERROR_RATELIMITED("waiting on invalid fence: %u (of %u)\n",
DRM_ERROR_RATELIMITED("%s: errors: %08x\n", omap_crtc->name, irqstatus);
DRM_ERROR_RATELIMITED("response 0x%x (command 0x%x)\n",