Lines Matching refs:playback_pid
479 pid_t playback_pid;
951 if ((hdsp->playback_pid != hdsp->capture_pid) &&
952 (hdsp->playback_pid >= 0) && (hdsp->capture_pid >= 0))
1212 if (reject_if_open && (hdsp->capture_pid >= 0 || hdsp->playback_pid >= 0)) {
1216 hdsp->playback_pid);
4014 this_pid = hdsp->playback_pid;
4018 other_pid = hdsp->playback_pid;
4445 hdsp->playback_pid = current->pid;
4489 hdsp->playback_pid = -1;
5048 hdsp->playback_pid = -1;