Lines Matching refs:alt
277 if (dev->alt == 0 || dev->is_audio_only) { in snd_em28xx_capture_open()
280 dev->alt = 1; in snd_em28xx_capture_open()
283 dev->alt = 7; in snd_em28xx_capture_open()
294 dev->ifnum, dev->alt); in snd_em28xx_capture_open()
295 usb_set_interface(dev->udev, dev->ifnum, dev->alt); in snd_em28xx_capture_open()
749 u8 alt; in em28xx_audio_urb_init() local
752 alt = 1; in em28xx_audio_urb_init()
754 alt = 7; in em28xx_audio_urb_init()
758 if (intf->num_altsetting <= alt) { in em28xx_audio_urb_init()
760 dev->ifnum, alt); in em28xx_audio_urb_init()
764 for (i = 0; i < intf->altsetting[alt].desc.bNumEndpoints; i++) { in em28xx_audio_urb_init()
765 e = &intf->altsetting[alt].endpoint[i].desc; in em28xx_audio_urb_init()
784 dev->ifnum, alt, in em28xx_audio_urb_init()