200 static void parse_hid_report_descriptor(struct gtco *device, char * report,  in parse_hid_report_descriptor()  argument
203 	struct device *ddev = &device->intf->dev;  in parse_hid_report_descriptor()
295 					if (device->max_X == 0) {  in parse_hid_report_descriptor()
296 						device->max_X = globalval[TAG_GLOB_LOG_MAX];  in parse_hid_report_descriptor()
297 						device->min_X = globalval[TAG_GLOB_LOG_MIN];  in parse_hid_report_descriptor()
303 					if (device->max_Y == 0) {  in parse_hid_report_descriptor()
304 						device->max_Y = globalval[TAG_GLOB_LOG_MAX];  in parse_hid_report_descriptor()
305 						device->min_Y = globalval[TAG_GLOB_LOG_MIN];  in parse_hid_report_descriptor()
312 						if (device->maxtilt_X == 0) {  in parse_hid_report_descriptor()
313 							device->maxtilt_X = globalval[TAG_GLOB_LOG_MAX];  in parse_hid_report_descriptor()
314 							device->mintilt_X = globalval[TAG_GLOB_LOG_MIN];  in parse_hid_report_descriptor()
320 						if (device->maxtilt_Y == 0) {  in parse_hid_report_descriptor()
321 							device->maxtilt_Y = globalval[TAG_GLOB_LOG_MAX];  in parse_hid_report_descriptor()
322 							device->mintilt_Y = globalval[TAG_GLOB_LOG_MIN];  in parse_hid_report_descriptor()
328 						if (device->maxpressure == 0) {  in parse_hid_report_descriptor()
329 							device->maxpressure = globalval[TAG_GLOB_LOG_MAX];  in parse_hid_report_descriptor()
330 							device->minpressure = globalval[TAG_GLOB_LOG_MIN];  in parse_hid_report_descriptor()
409 				if (device->usage == 0)  in parse_hid_report_descriptor()
410 					device->usage = data;  in parse_hid_report_descriptor()
541 	struct gtco *device = input_get_drvdata(inputdev);  in gtco_input_open()  local
543 	device->urbinfo->dev = device->usbdev;  in gtco_input_open()
544 	if (usb_submit_urb(device->urbinfo, GFP_KERNEL))  in gtco_input_open()
555 	struct gtco *device = input_get_drvdata(inputdev);  in gtco_input_close()  local
557 	usb_kill_urb(device->urbinfo);  in gtco_input_close()
571 	struct gtco *device = input_get_drvdata(inputdev);  in gtco_setup_caps()  local
582 	input_set_abs_params(inputdev, ABS_X, device->min_X, device->max_X,  in gtco_setup_caps()
584 	input_set_abs_params(inputdev, ABS_Y, device->min_Y, device->max_Y,  in gtco_setup_caps()
591 	input_set_abs_params(inputdev, ABS_TILT_X, device->mintilt_X,  in gtco_setup_caps()
592 			     device->maxtilt_X, 0, 0);  in gtco_setup_caps()
593 	input_set_abs_params(inputdev, ABS_TILT_Y, device->mintilt_Y,  in gtco_setup_caps()
594 			     device->maxtilt_Y, 0, 0);  in gtco_setup_caps()
595 	input_set_abs_params(inputdev, ABS_PRESSURE, device->minpressure,  in gtco_setup_caps()
596 			     device->maxpressure, 0, 0);  in gtco_setup_caps()
613 	struct gtco *device = urbinfo->context;  in gtco_urb_callback()  local
619 	inputdev = device->inputdevice;  in gtco_urb_callback()
653 		switch (device->buffer[0]) {  in gtco_urb_callback()
656 			val = ((u16)(device->buffer[8]) << 1);  in gtco_urb_callback()
657 			val |= (u16)(device->buffer[7] >> 7);  in gtco_urb_callback()
659 					 device->buffer[8]);  in gtco_urb_callback()
662 			device->buffer[7] = (u8)((device->buffer[7]) & 0x7F);  in gtco_urb_callback()
668 					 sign_extend32(device->buffer[6], 6));  in gtco_urb_callback()
671 					 sign_extend32(device->buffer[7], 6));  in gtco_urb_callback()
677 			val = (device->buffer[5]) & MASK_BUTTON;  in gtco_urb_callback()
686 			val = get_unaligned_le16(&device->buffer[1]);  in gtco_urb_callback()
689 			val = get_unaligned_le16(&device->buffer[3]);  in gtco_urb_callback()
693 			val = device->buffer[5] & MASK_INRANGE ? 1 : 0;  in gtco_urb_callback()
698 			if (device->buffer[0] == 1) {  in gtco_urb_callback()
705 				val = device->buffer[5] & MASK_BUTTON;  in gtco_urb_callback()
706 				dev_dbg(&device->intf->dev,  in gtco_urb_callback()
721 				    device->buffer[1]);  in gtco_urb_callback()
731 		if (device->buffer[0] == 2) {  in gtco_urb_callback()
733 			input_event(inputdev, EV_MSC, MSC_SCAN, device->buffer[1]);  in gtco_urb_callback()
737 		if (device->buffer[0] == 1) {  in gtco_urb_callback()
741 			if (device->max_X > 0x10000) {  in gtco_urb_callback()
743 				val = (u16)(((u16)(device->buffer[2] << 8)) | (u8)device->buffer[1]);  in gtco_urb_callback()
744 				val |= (u32)(((u8)device->buffer[3] & 0x1) << 16);  in gtco_urb_callback()
748 				le_buffer[0]  = (u8)((u8)(device->buffer[3]) >> 1);  in gtco_urb_callback()
749 				le_buffer[0] |= (u8)((device->buffer[3] & 0x1) << 7);  in gtco_urb_callback()
751 				le_buffer[1]  = (u8)(device->buffer[4] >> 1);  in gtco_urb_callback()
752 				le_buffer[1] |= (u8)((device->buffer[5] & 0x1) << 7);  in gtco_urb_callback()
761 				buttonbyte = device->buffer[5] >> 1;  in gtco_urb_callback()
764 				val = get_unaligned_le16(&device->buffer[1]);  in gtco_urb_callback()
767 				val = get_unaligned_le16(&device->buffer[3]);  in gtco_urb_callback()
770 				buttonbyte = device->buffer[5];  in gtco_urb_callback()
788 			input_report_abs(inputdev, ABS_MISC, device->buffer[6]);  in gtco_urb_callback()
793 	input_event(inputdev, EV_MSC, MSC_RAW,  device->buffer[0]);  in gtco_urb_callback()
801 		dev_err(&device->intf->dev,  in gtco_urb_callback()