Lines Matching defs:audio
45 #include <dev/audio/audio_if.h>
46 #include <dev/audio/audiovar.h>
47 #include <dev/audio/audiodef.h>
48 #include <dev/audio/audiobellvar.h>
53 * frequency. In addition, audio layer does linear interpolation in the
93 * dev is a device_t for the audio device to use.
102 dev_t audio;
127 /* The audio system isn't built for polling. */
132 audio = AUDIO_DEVICE | device_unit((device_t)dev);
135 if (audiobellopen(audio, &file) != 0)
191 /* XXX audio already has track volume feature though #if 0 */