Lines Matching defs:altsetting
75 static unsigned int altsetting = 0; /* zero means: use the default */
92 module_param(altsetting, uint, S_IRUGO | S_IWUSR);
93 MODULE_PARM_DESC(altsetting,
131 unsigned int altsetting;
342 if ((ret = usb_set_interface(usb_dev, INTERFACE_DATA, instance->params.altsetting)) < 0) {
343 usb_err(usbatm, "%s: setting interface to %d failed (%d)!\n", __func__, instance->params.altsetting, ret);
777 int ifnum = intf->altsetting->desc.bInterfaceNumber;
823 instance->params.altsetting = altsetting;
830 if (instance->params.altsetting)
831 if ((ret = usb_set_interface(usb_dev, INTERFACE_DATA, instance->params.altsetting)) < 0) {
832 usb_err(usbatm, "%s: setting interface to %2d failed (%d)!\n", __func__, instance->params.altsetting, ret);
833 instance->params.altsetting = 0; /* fall back to default */
836 if (!instance->params.altsetting && use_isoc)
862 if (!use_isoc && !instance->params.altsetting)
868 if (!instance->params.altsetting)
869 instance->params.altsetting = use_isoc ? DEFAULT_ISOC_ALTSETTING : DEFAULT_BULK_ALTSETTING;