54 	struct hid_device *hdev;  member
89 static int lenovo_led_set_tp10ubkbd(struct hid_device *hdev, u8 led_code,  in lenovo_led_set_tp10ubkbd()  argument
92 	struct lenovo_drvdata *data = hid_get_drvdata(hdev);  in lenovo_led_set_tp10ubkbd()
100 	ret = hid_hw_raw_request(hdev, data->led_report[0], data->led_report, 3,  in lenovo_led_set_tp10ubkbd()
104 			hid_err(hdev, "Set LED output report error: %d\n", ret);  in lenovo_led_set_tp10ubkbd()
121 	lenovo_led_set_tp10ubkbd(data->hdev, TP10UBKBD_FN_LOCK_LED,  in lenovo_tp10ubkbd_sync_fn_lock()
159 static const __u8 *lenovo_report_fixup(struct hid_device *hdev, __u8 *rdesc,  in lenovo_report_fixup()  argument
162 	switch (hdev->product) {  in lenovo_report_fixup()
199 static int lenovo_input_mapping_tpkbd(struct hid_device *hdev,  in lenovo_input_mapping_tpkbd()  argument
205 		hid_set_drvdata(hdev, (void *)1);  in lenovo_input_mapping_tpkbd()
212 static int lenovo_input_mapping_cptkbd(struct hid_device *hdev,  in lenovo_input_mapping_cptkbd()  argument
286 static int lenovo_input_mapping_tpIIkbd(struct hid_device *hdev,  in lenovo_input_mapping_tpIIkbd()  argument
381 static int lenovo_input_mapping_scrollpoint(struct hid_device *hdev,  in lenovo_input_mapping_scrollpoint()  argument
392 static int lenovo_input_mapping_tp10_ultrabook_kbd(struct hid_device *hdev,  in lenovo_input_mapping_tp10_ultrabook_kbd()  argument
430 static int lenovo_input_mapping_x1_tab_kbd(struct hid_device *hdev,  in lenovo_input_mapping_x1_tab_kbd()  argument
478 static int lenovo_input_mapping(struct hid_device *hdev,  in lenovo_input_mapping()  argument
482 	switch (hdev->product) {  in lenovo_input_mapping()
484 		return lenovo_input_mapping_tpkbd(hdev, hi, field,  in lenovo_input_mapping()
488 		return lenovo_input_mapping_cptkbd(hdev, hi, field,  in lenovo_input_mapping()
492 		return lenovo_input_mapping_tpIIkbd(hdev, hi, field,  in lenovo_input_mapping()
500 		return lenovo_input_mapping_scrollpoint(hdev, hi, field,  in lenovo_input_mapping()
503 		return lenovo_input_mapping_tp10_ultrabook_kbd(hdev, hi, field,  in lenovo_input_mapping()
510 		return lenovo_input_mapping_x1_tab_kbd(hdev, hi, field, usage, bit, max);  in lenovo_input_mapping()
519 static int lenovo_send_cmd_cptkbd(struct hid_device *hdev,  in lenovo_send_cmd_cptkbd()  argument
538 	switch (hdev->product) {  in lenovo_send_cmd_cptkbd()
541 		ret = hid_hw_raw_request(hdev, 0x13, buf, 3,  in lenovo_send_cmd_cptkbd()
546 		ret = hid_hw_output_report(hdev, buf, 3);  in lenovo_send_cmd_cptkbd()
558 static void lenovo_features_set_cptkbd(struct hid_device *hdev)  in lenovo_features_set_cptkbd()  argument
561 	struct lenovo_drvdata *cptkbd_data = hid_get_drvdata(hdev);  in lenovo_features_set_cptkbd()
567 	if (hdev->product == USB_DEVICE_ID_LENOVO_CUSBKBD ||  in lenovo_features_set_cptkbd()
568 	    hdev->product == USB_DEVICE_ID_LENOVO_CBTKBD) {  in lenovo_features_set_cptkbd()
569 		ret = lenovo_send_cmd_cptkbd(hdev, 0x01, 0x03);  in lenovo_features_set_cptkbd()
571 			hid_warn(hdev, "Failed to switch F7/9/11 mode: %d\n", ret);  in lenovo_features_set_cptkbd()
575 	ret = lenovo_send_cmd_cptkbd(hdev, 0x09, 0x01);  in lenovo_features_set_cptkbd()
577 		hid_warn(hdev, "Failed to switch middle button: %d\n", ret);  in lenovo_features_set_cptkbd()
579 	ret = lenovo_send_cmd_cptkbd(hdev, 0x05, cptkbd_data->fn_lock);  in lenovo_features_set_cptkbd()
581 		hid_err(hdev, "Fn-lock setting failed: %d\n", ret);  in lenovo_features_set_cptkbd()
583 	ret = lenovo_send_cmd_cptkbd(hdev, 0x02, cptkbd_data->sensitivity);  in lenovo_features_set_cptkbd()
585 		hid_err(hdev, "Sensitivity setting failed: %d\n", ret);  in lenovo_features_set_cptkbd()
592 	struct hid_device *hdev = to_hid_device(dev);  in attr_fn_lock_show()  local
593 	struct lenovo_drvdata *data = hid_get_drvdata(hdev);  in attr_fn_lock_show()
603 	struct hid_device *hdev = to_hid_device(dev);  in attr_fn_lock_store()  local
604 	struct lenovo_drvdata *data = hid_get_drvdata(hdev);  in attr_fn_lock_store()
614 	switch (hdev->product) {  in attr_fn_lock_store()
619 		lenovo_features_set_cptkbd(hdev);  in attr_fn_lock_store()
627 		ret = lenovo_led_set_tp10ubkbd(hdev, TP10UBKBD_FN_LOCK_LED, value);  in attr_fn_lock_store()
640 	struct hid_device *hdev = to_hid_device(dev);  in attr_sensitivity_show_cptkbd()  local
641 	struct lenovo_drvdata *cptkbd_data = hid_get_drvdata(hdev);  in attr_sensitivity_show_cptkbd()
651 	struct hid_device *hdev = to_hid_device(dev);  in attr_sensitivity_store_cptkbd()  local
652 	struct lenovo_drvdata *cptkbd_data = hid_get_drvdata(hdev);  in attr_sensitivity_store_cptkbd()
659 	lenovo_features_set_cptkbd(hdev);  in attr_sensitivity_store_cptkbd()
668 	struct hid_device *hdev = to_hid_device(dev);  in attr_middleclick_workaround_show_cptkbd()  local
669 	struct lenovo_drvdata *cptkbd_data = hid_get_drvdata(hdev);  in attr_middleclick_workaround_show_cptkbd()
680 	struct hid_device *hdev = to_hid_device(dev);  in attr_middleclick_workaround_store_cptkbd()  local
681 	struct lenovo_drvdata *cptkbd_data = hid_get_drvdata(hdev);  in attr_middleclick_workaround_store_cptkbd()
723 static int lenovo_raw_event_TP_X12_tab(struct hid_device *hdev, u32 raw_data)  in lenovo_raw_event_TP_X12_tab()  argument
729 	list_for_each_entry(hidinput, &hdev->inputs, list) {  in lenovo_raw_event_TP_X12_tab()
746 			if (hdev->product == USB_DEVICE_ID_LENOVO_X12_TAB) {  in lenovo_raw_event_TP_X12_tab()
754 			(hdev->product == USB_DEVICE_ID_LENOVO_X12_TAB) ?  in lenovo_raw_event_TP_X12_tab()
773 static int lenovo_raw_event(struct hid_device *hdev,  in lenovo_raw_event()  argument
781 	if (unlikely(hdev->product == USB_DEVICE_ID_LENOVO_CUSBKBD  in lenovo_raw_event()
794 	if (unlikely((hdev->product == USB_DEVICE_ID_LENOVO_X12_TAB  in lenovo_raw_event()
795 			|| hdev->product == USB_DEVICE_ID_LENOVO_X12_TAB2)  in lenovo_raw_event()
797 		return lenovo_raw_event_TP_X12_tab(hdev, le32_to_cpu(*(__le32 *)data));  in lenovo_raw_event()
802 static int lenovo_event_tp10ubkbd(struct hid_device *hdev,  in lenovo_event_tp10ubkbd()  argument
805 	struct lenovo_drvdata *data = hid_get_drvdata(hdev);  in lenovo_event_tp10ubkbd()
820 static int lenovo_event_cptkbd(struct hid_device *hdev,  in lenovo_event_cptkbd()  argument
823 	struct lenovo_drvdata *cptkbd_data = hid_get_drvdata(hdev);  in lenovo_event_cptkbd()
866 static int lenovo_event(struct hid_device *hdev, struct hid_field *field,  in lenovo_event()  argument
869 	if (!hid_get_drvdata(hdev))  in lenovo_event()
872 	switch (hdev->product) {  in lenovo_event()
877 		return lenovo_event_cptkbd(hdev, field, usage, value);  in lenovo_event()
884 		return lenovo_event_tp10ubkbd(hdev, field, usage, value);  in lenovo_event()
890 static int lenovo_features_set_tpkbd(struct hid_device *hdev)  in lenovo_features_set_tpkbd()  argument
893 	struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);  in lenovo_features_set_tpkbd()
895 	report = hdev->report_enum[HID_FEATURE_REPORT].report_id_hash[4];  in lenovo_features_set_tpkbd()
905 	hid_hw_request(hdev, report, HID_REQ_SET_REPORT);  in lenovo_features_set_tpkbd()
913 	struct hid_device *hdev = to_hid_device(dev);  in attr_press_to_select_show_tpkbd()  local
914 	struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);  in attr_press_to_select_show_tpkbd()
924 	struct hid_device *hdev = to_hid_device(dev);  in attr_press_to_select_store_tpkbd()  local
925 	struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);  in attr_press_to_select_store_tpkbd()
934 	lenovo_features_set_tpkbd(hdev);  in attr_press_to_select_store_tpkbd()
943 	struct hid_device *hdev = to_hid_device(dev);  in attr_dragging_show_tpkbd()  local
944 	struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);  in attr_dragging_show_tpkbd()
954 	struct hid_device *hdev = to_hid_device(dev);  in attr_dragging_store_tpkbd()  local
955 	struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);  in attr_dragging_store_tpkbd()
964 	lenovo_features_set_tpkbd(hdev);  in attr_dragging_store_tpkbd()
973 	struct hid_device *hdev = to_hid_device(dev);  in attr_release_to_select_show_tpkbd()  local
974 	struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);  in attr_release_to_select_show_tpkbd()
984 	struct hid_device *hdev = to_hid_device(dev);  in attr_release_to_select_store_tpkbd()  local
985 	struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);  in attr_release_to_select_store_tpkbd()
994 	lenovo_features_set_tpkbd(hdev);  in attr_release_to_select_store_tpkbd()
1003 	struct hid_device *hdev = to_hid_device(dev);  in attr_select_right_show_tpkbd()  local
1004 	struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);  in attr_select_right_show_tpkbd()
1014 	struct hid_device *hdev = to_hid_device(dev);  in attr_select_right_store_tpkbd()  local
1015 	struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);  in attr_select_right_store_tpkbd()
1024 	lenovo_features_set_tpkbd(hdev);  in attr_select_right_store_tpkbd()
1033 	struct hid_device *hdev = to_hid_device(dev);  in attr_sensitivity_show_tpkbd()  local
1034 	struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);  in attr_sensitivity_show_tpkbd()
1044 	struct hid_device *hdev = to_hid_device(dev);  in attr_sensitivity_store_tpkbd()  local
1045 	struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);  in attr_sensitivity_store_tpkbd()
1052 	lenovo_features_set_tpkbd(hdev);  in attr_sensitivity_store_tpkbd()
1061 	struct hid_device *hdev = to_hid_device(dev);  in attr_press_speed_show_tpkbd()  local
1062 	struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);  in attr_press_speed_show_tpkbd()
1072 	struct hid_device *hdev = to_hid_device(dev);  in attr_press_speed_store_tpkbd()  local
1073 	struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);  in attr_press_speed_store_tpkbd()
1080 	lenovo_features_set_tpkbd(hdev);  in attr_press_speed_store_tpkbd()
1129 static void lenovo_led_set_tpkbd(struct hid_device *hdev)  in lenovo_led_set_tpkbd()  argument
1131 	struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);  in lenovo_led_set_tpkbd()
1134 	report = hdev->report_enum[HID_OUTPUT_REPORT].report_id_hash[3];  in lenovo_led_set_tpkbd()
1137 	hid_hw_request(hdev, report, HID_REQ_SET_REPORT);  in lenovo_led_set_tpkbd()
1144 	struct hid_device *hdev = to_hid_device(dev);  in lenovo_led_brightness_set()  local
1145 	struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);  in lenovo_led_brightness_set()
1158 	switch (hdev->product) {  in lenovo_led_brightness_set()
1160 		lenovo_led_set_tpkbd(hdev);  in lenovo_led_brightness_set()
1168 		ret = lenovo_led_set_tp10ubkbd(hdev, tp10ubkbd_led[led_nr], value);  in lenovo_led_brightness_set()
1175 static int lenovo_register_leds(struct hid_device *hdev)  in lenovo_register_leds()  argument
1177 	struct lenovo_drvdata *data = hid_get_drvdata(hdev);  in lenovo_register_leds()
1178 	size_t name_sz = strlen(dev_name(&hdev->dev)) + 16;  in lenovo_register_leds()
1182 	name_mute = devm_kzalloc(&hdev->dev, name_sz, GFP_KERNEL);  in lenovo_register_leds()
1183 	name_micm = devm_kzalloc(&hdev->dev, name_sz, GFP_KERNEL);  in lenovo_register_leds()
1185 		hid_err(hdev, "Could not allocate memory for led data\n");  in lenovo_register_leds()
1188 	snprintf(name_mute, name_sz, "%s:amber:mute", dev_name(&hdev->dev));  in lenovo_register_leds()
1189 	snprintf(name_micm, name_sz, "%s:amber:micmute", dev_name(&hdev->dev));  in lenovo_register_leds()
1196 	data->led_mute.dev = &hdev->dev;  in lenovo_register_leds()
1197 	ret = led_classdev_register(&hdev->dev, &data->led_mute);  in lenovo_register_leds()
1206 	data->led_micmute.dev = &hdev->dev;  in lenovo_register_leds()
1207 	ret = led_classdev_register(&hdev->dev, &data->led_micmute);  in lenovo_register_leds()
1216 static int lenovo_probe_tpkbd(struct hid_device *hdev)  in lenovo_probe_tpkbd()  argument
1225 	if (!hid_get_drvdata(hdev))  in lenovo_probe_tpkbd()
1228 	hid_set_drvdata(hdev, NULL);  in lenovo_probe_tpkbd()
1232 		if (!hid_validate_values(hdev, HID_FEATURE_REPORT, 4, i, 1))  in lenovo_probe_tpkbd()
1235 	if (!hid_validate_values(hdev, HID_OUTPUT_REPORT, 3, 0, 2))  in lenovo_probe_tpkbd()
1238 	ret = sysfs_create_group(&hdev->dev.kobj, &lenovo_attr_group_tpkbd);  in lenovo_probe_tpkbd()
1240 		hid_warn(hdev, "Could not create sysfs group: %d\n", ret);  in lenovo_probe_tpkbd()
1242 	data_pointer = devm_kzalloc(&hdev->dev,  in lenovo_probe_tpkbd()
1246 		hid_err(hdev, "Could not allocate memory for driver data\n");  in lenovo_probe_tpkbd()
1255 	hid_set_drvdata(hdev, data_pointer);  in lenovo_probe_tpkbd()
1257 	ret = lenovo_register_leds(hdev);  in lenovo_probe_tpkbd()
1261 	lenovo_features_set_tpkbd(hdev);  in lenovo_probe_tpkbd()
1265 	sysfs_remove_group(&hdev->dev.kobj, &lenovo_attr_group_tpkbd);  in lenovo_probe_tpkbd()
1269 static int lenovo_probe_cptkbd(struct hid_device *hdev)  in lenovo_probe_cptkbd()  argument
1275 	if (((hdev->product == USB_DEVICE_ID_LENOVO_CUSBKBD) ||  in lenovo_probe_cptkbd()
1276 	    (hdev->product == USB_DEVICE_ID_LENOVO_TPIIUSBKBD)) &&  in lenovo_probe_cptkbd()
1277 	    hdev->type != HID_TYPE_USBMOUSE) {  in lenovo_probe_cptkbd()
1278 		hid_dbg(hdev, "Ignoring keyboard half of device\n");  in lenovo_probe_cptkbd()
1282 	cptkbd_data = devm_kzalloc(&hdev->dev,  in lenovo_probe_cptkbd()
1286 		hid_err(hdev, "can't alloc keyboard descriptor\n");  in lenovo_probe_cptkbd()
1289 	hid_set_drvdata(hdev, cptkbd_data);  in lenovo_probe_cptkbd()
1296 	lenovo_features_set_cptkbd(hdev);  in lenovo_probe_cptkbd()
1298 	ret = sysfs_create_group(&hdev->dev.kobj, &lenovo_attr_group_cptkbd);  in lenovo_probe_cptkbd()
1300 		hid_warn(hdev, "Could not create sysfs group: %d\n", ret);  in lenovo_probe_cptkbd()
1314 static int lenovo_probe_tp10ubkbd(struct hid_device *hdev)  in lenovo_probe_tp10ubkbd()  argument
1328 	rep_enum = &hdev->report_enum[HID_OUTPUT_REPORT];  in lenovo_probe_tp10ubkbd()
1336 	data = devm_kzalloc(&hdev->dev, sizeof(*data), GFP_KERNEL);  in lenovo_probe_tp10ubkbd()
1342 	data->hdev = hdev;  in lenovo_probe_tp10ubkbd()
1344 	hid_set_drvdata(hdev, data);  in lenovo_probe_tp10ubkbd()
1357 	data->fn_lock = !(hdev->product == USB_DEVICE_ID_LENOVO_X12_TAB ||  in lenovo_probe_tp10ubkbd()
1358 			hdev->product == USB_DEVICE_ID_LENOVO_X12_TAB2);  in lenovo_probe_tp10ubkbd()
1360 	lenovo_led_set_tp10ubkbd(hdev, TP10UBKBD_FN_LOCK_LED, data->fn_lock);  in lenovo_probe_tp10ubkbd()
1362 	ret = sysfs_create_group(&hdev->dev.kobj, &lenovo_attr_group_tp10ubkbd);  in lenovo_probe_tp10ubkbd()
1366 	ret = lenovo_register_leds(hdev);  in lenovo_probe_tp10ubkbd()
1372 	sysfs_remove_group(&hdev->dev.kobj, &lenovo_attr_group_tp10ubkbd);  in lenovo_probe_tp10ubkbd()
1376 static int lenovo_probe(struct hid_device *hdev,  in lenovo_probe()  argument
1381 	ret = hid_parse(hdev);  in lenovo_probe()
1383 		hid_err(hdev, "hid_parse failed\n");  in lenovo_probe()
1387 	ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);  in lenovo_probe()
1389 		hid_err(hdev, "hid_hw_start failed\n");  in lenovo_probe()
1393 	switch (hdev->product) {  in lenovo_probe()
1395 		ret = lenovo_probe_tpkbd(hdev);  in lenovo_probe()
1401 		ret = lenovo_probe_cptkbd(hdev);  in lenovo_probe()
1409 		ret = lenovo_probe_tp10ubkbd(hdev);  in lenovo_probe()
1420 	hid_hw_stop(hdev);  in lenovo_probe()
1426 static int lenovo_reset_resume(struct hid_device *hdev)  in lenovo_reset_resume()  argument
1428 	switch (hdev->product) {  in lenovo_reset_resume()
1431 		if (hdev->type == HID_TYPE_USBMOUSE)  in lenovo_reset_resume()
1432 			lenovo_features_set_cptkbd(hdev);  in lenovo_reset_resume()
1443 static void lenovo_remove_tpkbd(struct hid_device *hdev)  in lenovo_remove_tpkbd()  argument
1445 	struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);  in lenovo_remove_tpkbd()
1454 	sysfs_remove_group(&hdev->dev.kobj,  in lenovo_remove_tpkbd()
1461 static void lenovo_remove_cptkbd(struct hid_device *hdev)  in lenovo_remove_cptkbd()  argument
1463 	sysfs_remove_group(&hdev->dev.kobj,  in lenovo_remove_cptkbd()
1467 static void lenovo_remove_tp10ubkbd(struct hid_device *hdev)  in lenovo_remove_tp10ubkbd()  argument
1469 	struct lenovo_drvdata *data = hid_get_drvdata(hdev);  in lenovo_remove_tp10ubkbd()
1477 	sysfs_remove_group(&hdev->dev.kobj, &lenovo_attr_group_tp10ubkbd);  in lenovo_remove_tp10ubkbd()
1481 static void lenovo_remove(struct hid_device *hdev)  in lenovo_remove()  argument
1483 	switch (hdev->product) {  in lenovo_remove()
1485 		lenovo_remove_tpkbd(hdev);  in lenovo_remove()
1491 		lenovo_remove_cptkbd(hdev);  in lenovo_remove()
1499 		lenovo_remove_tp10ubkbd(hdev);  in lenovo_remove()
1503 	hid_hw_stop(hdev);  in lenovo_remove()
1506 static int lenovo_input_configured(struct hid_device *hdev,  in lenovo_input_configured()  argument
1509 	switch (hdev->product) {  in lenovo_input_configured()