Lines Matching refs:playback_pid
441 pid_t playback_pid; /* process id which uses capture */
605 if ((hdspm->playback_pid != hdspm->capture_pid) &&
606 (hdspm->playback_pid >= 0) && (hdspm->capture_pid >= 0)) {
935 && (hdspm->capture_pid >= 0 || hdspm->playback_pid >= 0)) {
938 hdspm->capture_pid, hdspm->playback_pid);
3612 this_pid = hdspm->playback_pid;
3616 other_pid = hdspm->playback_pid;
4004 hdspm->playback_pid = current->pid;
4039 hdspm->playback_pid = -1;
4323 hdspm->playback_pid = -1;