Lines Matching defs:alt
58 static int alt;
59 module_param(alt, int, 0644);
60 MODULE_PARM_DESC(alt, "alternate setting to use for video endpoint");
135 /*FIXME: maxw should be dependent of alt mode */
367 * NOTE: for isoc transfers, only alt settings > 0 are allowed
368 * bulk transfers seem to work only with alt=0 !
370 dev->alt = 0;
371 if (alt > 0 && alt < dev->num_alt) {
372 em28xx_videodbg("alternate forced to %d\n", dev->alt);
373 dev->alt = alt;
388 /* stop when the selected alt setting offers enough bandwidth */
390 dev->alt = i;
398 dev->alt_max_pkt_size_isoc[dev->alt])
399 dev->alt = i;
412 em28xx_videodbg("minimum isoc packet size: %u (alt=%d)\n",
413 min_pkt_size, dev->alt);
415 dev->alt_max_pkt_size_isoc[dev->alt];
419 dev->alt, dev->max_pkt_size);
420 err = usb_set_interface(udev, dev->ifnum, dev->alt);
424 dev->alt, err);
1739 strscpy(a->name, "Television alt", sizeof(a->name));
2314 dev->alt = 0;