1065 	struct UVC_EXTENSION_UNIT_DESCRIPTOR(1, 1) *ed;  in uvc_alloc_inst()
1115 	ed = &opts->uvc_extension;  in uvc_alloc_inst()
1116 	ed->bLength = UVC_DT_EXTENSION_UNIT_SIZE(1, 1);  in uvc_alloc_inst()
1117 	ed->bDescriptorType = USB_DT_CS_INTERFACE;  in uvc_alloc_inst()
1118 	ed->bDescriptorSubType = UVC_VC_EXTENSION_UNIT;  in uvc_alloc_inst()
1119 	ed->bUnitID = 6;  in uvc_alloc_inst()
1120 	ed->guidExtensionCode[0] = 0xa2;  in uvc_alloc_inst()
1121 	ed->guidExtensionCode[1] = 0x9e;  in uvc_alloc_inst()
1122 	ed->guidExtensionCode[2] = 0x76;  in uvc_alloc_inst()
1123 	ed->guidExtensionCode[3] = 0x41;  in uvc_alloc_inst()
1124 	ed->guidExtensionCode[4] = 0xde;  in uvc_alloc_inst()
1125 	ed->guidExtensionCode[5] = 0x04;  in uvc_alloc_inst()
1126 	ed->guidExtensionCode[6] = 0x47;  in uvc_alloc_inst()
1127 	ed->guidExtensionCode[7] = 0xe3;  in uvc_alloc_inst()
1128 	ed->guidExtensionCode[8] = 0x8b;  in uvc_alloc_inst()
1129 	ed->guidExtensionCode[9] = 0x2b;  in uvc_alloc_inst()
1130 	ed->guidExtensionCode[10] = 0xf4;  in uvc_alloc_inst()
1131 	ed->guidExtensionCode[11] = 0x34;  in uvc_alloc_inst()
1132 	ed->guidExtensionCode[12] = 0x1a;  in uvc_alloc_inst()
1133 	ed->guidExtensionCode[13] = 0xff;  in uvc_alloc_inst()
1134 	ed->guidExtensionCode[14] = 0x00;  in uvc_alloc_inst()
1135 	ed->guidExtensionCode[15] = 0x3b;  in uvc_alloc_inst()
1136 	ed->bNumControls = 3;  in uvc_alloc_inst()
1137 	ed->bNrInPins = 1;  in uvc_alloc_inst()
1138 	ed->baSourceID[0] = 2;  in uvc_alloc_inst()
1139 	ed->bControlSize = 1;  in uvc_alloc_inst()
1140 	ed->bmControls[0] = 7;  in uvc_alloc_inst()
1141 	ed->iExtension = 0;  in uvc_alloc_inst()
1157 	ctl_cls[4] = (struct uvc_descriptor_header *)ed;  in uvc_alloc_inst()
1168 	ctl_cls[4] = (struct uvc_descriptor_header *)ed;  in uvc_alloc_inst()