324     struct pollfd pfds[1] = {  in hwc_hdmi_thread()  local
326             pfds[0].fd = uevent_get_fd(),  in hwc_hdmi_thread()
327             pfds[0].events = POLLIN,  in hwc_hdmi_thread()
328             pfds[0].revents = 0,  in hwc_hdmi_thread()
340         int err = poll(pfds, ARRAY_SIZE(pfds), -1);  in hwc_hdmi_thread()
346         if (pfds[0].revents & POLLIN) {  in hwc_hdmi_thread()
370     struct pollfd pfds = {  in hwc_drm_event_thread()  local
371         pfds.fd = hwc_dev->card->fd(),  in hwc_drm_event_thread()
372         pfds.events = POLLIN,  in hwc_drm_event_thread()
373         pfds.revents = 0,  in hwc_drm_event_thread()
383         int ret = poll(&pfds, 1, 60000);  in hwc_drm_event_thread()
391         if (pfds.revents & POLLIN)  in hwc_drm_event_thread()
392             drmHandleEvent(pfds.fd, &evctx);  in hwc_drm_event_thread()