AUDIO_SPEAKER 656 sound/oss/ad1848.c if (devc->mixer_output_port & AUDIO_SPEAKER) AUDIO_SPEAKER 684 sound/oss/ad1848.c val &= (AUDIO_SPEAKER | AUDIO_HEADPHONE | AUDIO_LINE_OUT); AUDIO_SPEAKER 689 sound/oss/ad1848.c if (val & AUDIO_SPEAKER) AUDIO_SPEAKER 249 sound/oss/ad1848_mixer.h #ifndef AUDIO_SPEAKER