drivers/hid/hid-ntrig.c

109 static inline int ntrig_get_mode(struct hid_device *hdev)
111 	struct hid_report *report = hdev->report_enum[HID_FEATURE_REPORT].
118 	hid_hw_request(hdev, report, HID_REQ_GET_REPORT);
119 	hid_hw_wait(hdev);
123 static inline void ntrig_set_mode(struct hid_device *hdev, const int mode)
131 	report = hdev->report_enum[HID_FEATURE_REPORT].
137 	hid_hw_request(hdev, report, HID_REQ_GET_REPORT);
140 static void ntrig_report_version(struct hid_device *hdev)
144 	struct usb_device *usb_dev = hid_to_usb_dev(hdev);
160 		hid_info(hdev, "Firmware version: %s (%02x%02x %02x%02x)\n",
172 	struct hid_device *hdev = to_hid_device(dev);
173 	struct ntrig_data *nd = hid_get_drvdata(hdev);
184 	struct hid_device *hdev = to_hid_device(dev);
185 	struct ntrig_data *nd = hid_get_drvdata(hdev);
196 	struct hid_device *hdev = to_hid_device(dev);
197 	struct ntrig_data *nd = hid_get_drvdata(hdev);
208 	struct hid_device *hdev = to_hid_device(dev);
209 	struct ntrig_data *nd = hid_get_drvdata(hdev);
220 	struct hid_device *hdev = to_hid_device(dev);
221 	struct ntrig_data *nd = hid_get_drvdata(hdev);
232 	struct hid_device *hdev = to_hid_device(dev);
233 	struct ntrig_data *nd = hid_get_drvdata(hdev);
255 	struct hid_device *hdev = to_hid_device(dev);
256 	struct ntrig_data *nd = hid_get_drvdata(hdev);
267 	struct hid_device *hdev = to_hid_device(dev);
268 	struct ntrig_data *nd = hid_get_drvdata(hdev);
291 	struct hid_device *hdev = to_hid_device(dev);
292 	struct ntrig_data *nd = hid_get_drvdata(hdev);
301 	struct hid_device *hdev = to_hid_device(dev);
302 	struct ntrig_data *nd = hid_get_drvdata(hdev);
324 	struct hid_device *hdev = to_hid_device(dev);
325 	struct ntrig_data *nd = hid_get_drvdata(hdev);
336 	struct hid_device *hdev = to_hid_device(dev);
337 	struct ntrig_data *nd = hid_get_drvdata(hdev);
360 	struct hid_device *hdev = to_hid_device(dev);
361 	struct ntrig_data *nd = hid_get_drvdata(hdev);
372 	struct hid_device *hdev = to_hid_device(dev);
373 	struct ntrig_data *nd = hid_get_drvdata(hdev);
396 	struct hid_device *hdev = to_hid_device(dev);
397 	struct ntrig_data *nd = hid_get_drvdata(hdev);
406 	struct hid_device *hdev = to_hid_device(dev);
407 	struct ntrig_data *nd = hid_get_drvdata(hdev);
454 static int ntrig_input_mapping(struct hid_device *hdev, struct hid_input *hi,
458 	struct ntrig_data *nd = hid_get_drvdata(hdev);
545 static int ntrig_input_mapped(struct hid_device *hdev, struct hid_input *hi,
893 static int ntrig_probe(struct hid_device *hdev, const struct hid_device_id *id)
900 		hdev->quirks |= HID_QUIRK_MULTI_INPUT
905 		hid_err(hdev, "cannot allocate N-Trig data\n");
920 	hid_set_drvdata(hdev, nd);
922 	ret = hid_parse(hdev);
924 		hid_err(hdev, "parse failed\n");
928 	ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT & ~HID_CONNECT_FF);
930 		hid_err(hdev, "hw start failed\n");
935 	report = hdev->report_enum[HID_FEATURE_REPORT].report_id_hash[0x0a];
939 		hid_hw_wait(hdev);
940 		hid_hw_request(hdev, report, HID_REQ_GET_REPORT);
946 		if (ntrig_get_mode(hdev) >= 4)
947 			ntrig_set_mode(hdev, 3);
950 	ntrig_report_version(hdev);
952 	ret = sysfs_create_group(&hdev->dev.kobj,
955 		hid_err(hdev, "cannot create sysfs group\n");
963 static void ntrig_remove(struct hid_device *hdev)
965 	sysfs_remove_group(&hdev->dev.kobj,
967 	hid_hw_stop(hdev);
968 	kfree(hid_get_drvdata(hdev));