drivers/hid/hid-lg4ff.c

85 	struct lg4ff_wheel_data wdata;
311 	switch (entry->wdata.product_id) {
315 			new_value = lg4ff_adjust_dfp_x_axis(value, entry->wdata.range);
336 	if (entry->wdata.combine) {
337 		switch (entry->wdata.product_id) {
377 static void lg4ff_init_wheel_data(struct lg4ff_wheel_data * const wdata, const struct lg4ff_wheel *wheel,
402 		memcpy(wdata, &t_wdata, sizeof(t_wdata));
515 	switch (entry->wdata.product_id) {
818 	if (!entry->wdata.real_name) {
824 		if (entry->wdata.alternate_modes & BIT(i)) {
828 					   !lg4ff_alternate_modes[i].product_id ? entry->wdata.real_name : lg4ff_alternate_modes[i].name);
833 			if (lg4ff_alternate_modes[i].product_id == entry->wdata.product_id ||
834 			    (lg4ff_alternate_modes[i].product_id == 0 && entry->wdata.product_id == entry->wdata.real_product_id))
893 		if (entry->wdata.alternate_modes & BIT(i)) {
896 					target_product_id = entry->wdata.real_product_id;
911 	if (target_product_id == entry->wdata.product_id) /* Nothing to do */
917 			 entry->wdata.real_name);
922 	if ((entry->wdata.real_product_id == USB_DEVICE_ID_LOGITECH_DFP_WHEEL || entry->wdata.real_product_id == USB_DEVICE_ID_LOGITECH_G25_WHEEL) &&
923 	    entry->wdata.product_id > target_product_id) {
924 		hid_info(hid, "\"%s\" cannot be switched back into \"%s\" mode\n", entry->wdata.real_name, lg4ff_alternate_modes[i].name);
928 	s = lg4ff_get_mode_switch_command(entry->wdata.real_product_id, target_product_id);
959 	count = scnprintf(buf, PAGE_SIZE, "%u\n", entry->wdata.combine);
986 	entry->wdata.combine = combine;
1012 	count = scnprintf(buf, PAGE_SIZE, "%u\n", entry->wdata.range);
1039 		range = entry->wdata.max_range;
1043 	if (entry->wdata.set_range && range >= entry->wdata.min_range && range <= entry->wdata.max_range) {
1044 		entry->wdata.set_range(hid, range);
1045 		entry->wdata.range = range;
1071 	if (!entry->wdata.real_tag || !entry->wdata.real_name) {
1076 	count = scnprintf(buf, PAGE_SIZE, "%s: %s\n", entry->wdata.real_tag, entry->wdata.real_name);
1142 		if (led_cdev != entry->wdata.led[i])
1144 		state = (entry->wdata.led_state >> i) & 1;
1146 			entry->wdata.led_state &= ~(1 << i);
1147 			lg4ff_set_leds(hid, entry->wdata.led_state);
1149 			entry->wdata.led_state |= 1 << i;
1150 			lg4ff_set_leds(hid, entry->wdata.led_state);
1177 		if (led_cdev == entry->wdata.led[i]) {
1178 			value = (entry->wdata.led_state >> i) & 1;
1356 	lg4ff_init_wheel_data(&entry->wdata, &lg4ff_devices[i], mmode_wheel, real_product_id);
1389 	entry->wdata.range = entry->wdata.max_range;
1390 	if (entry->wdata.set_range)
1391 		entry->wdata.set_range(hid, entry->wdata.range);
1395 	entry->wdata.led_state = 0;
1397 		entry->wdata.led[j] = NULL;
1424 			entry->wdata.led[j] = led;
1432 					led = entry->wdata.led[j];
1433 					entry->wdata.led[j] = NULL;
1469 	if (entry->wdata.alternate_modes) {
1484 			led = entry->wdata.led[j];
1485 			entry->wdata.led[j] = NULL;