Lines Matching refs:audio
7 * Many codes borrowed from audio.c by
32 #include <linux/usb/audio.h>
33 #include <linux/usb/audio-v2.h>
34 #include <linux/usb/audio-v3.h>
82 MODULE_PARM_DESC(index, "Index value for the USB audio adapter.");
84 MODULE_PARM_DESC(id, "ID string for the USB audio adapter.");
86 MODULE_PARM_DESC(enable, "Enable USB audio adapter.");
88 MODULE_PARM_DESC(vid, "Vendor ID for the USB audio device.");
90 MODULE_PARM_DESC(pid, "Product ID for the USB audio device.");
157 * Android with both accessory and audio interfaces enabled gets the
205 dev_err(&dev->dev, "low speed audio streaming not supported\n");
219 * parse audio control descriptor and create pcm/midi streams
267 dev_info(&dev->dev, "skipping empty audio interface (v1)\n");
366 * TRX40 Aorus Master has two USB-audio devices, one for the front
766 * includes multiple audio control interfaces.
846 dev_err(&dev->dev, "no available usb audio device\n");
854 dev_info(&dev->dev, "Too many interfaces assigned to the single USB-audio card\n");
869 * first contains the audio controls. We might need a more specific
884 /* create normal USB audio interfaces */
1163 .name = "snd-usb-audio",