Searched refs:altset (Results 1 - 3 of 3) sorted by relevance

/linux-master/sound/usb/
H A Dendpoint.c35 int altset; member in struct:snd_usb_iface_ref
919 int altset = set ? ep->altsetting : 0; local
922 if (ep->iface_ref->altset == altset)
926 ep->iface, altset, ep->ep_num);
927 err = usb_set_interface(chip->dev, ep->iface, altset);
931 ep->iface, altset, err);
937 ep->iface_ref->altset = altset;
1499 /* for UAC2/3, enable the interface altset her
[all...]
H A Dimplicit.c109 /* Check whether the given UAC2 iface:altset points to an implicit fb source */
201 /* Playback and capture EPs on Pioneer devices share the same iface/altset
237 int iface, int altset)
242 alts = snd_usb_get_host_interface(chip, iface, altset);
383 * Parse altset and set up implicit feedback endpoint on the audioformat
466 /* Use the original audioformat as fallback for the shared altset */
235 __add_generic_implicit_fb(struct snd_usb_audio *chip, struct audioformat *fmt, int iface, int altset) argument
/linux-master/drivers/usb/gadget/udc/
H A Dpxa27x_udc.h263 #define PXA_EP_DEF(_idx, _addr, dir, _type, maxpkt, _config, iface, altset) \
269 .config = _config, .interface = iface, .alternate = altset, \

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