202 struct atkbd {  struct
245 static void (*atkbd_platform_fixup)(struct atkbd *, const void *data);  argument
247 static unsigned int (*atkbd_platform_scancode_fixup)(struct atkbd *, unsigned int);
256 				ssize_t (*handler)(struct atkbd *, char *));
258 				ssize_t (*handler)(struct atkbd *, const char *, size_t));
260 static ssize_t atkbd_show_##_name(struct atkbd *, char *);			\
261 static ssize_t atkbd_set_##_name(struct atkbd *, const char *, size_t);		\
283 static ssize_t atkbd_show_##_name(struct atkbd *, char *);			\
307 static ssize_t atkbd_show_function_row_physmap(struct atkbd *atkbd, char *buf)  in atkbd_show_function_row_physmap()  argument
309 	return vivaldi_function_row_physmap_show(&atkbd->vdata, buf);  in atkbd_show_function_row_physmap()
312 static struct atkbd *atkbd_from_serio(struct serio *serio)  in atkbd_from_serio()
316 	return container_of(ps2dev, struct atkbd, ps2dev);  in atkbd_from_serio()
324 	struct atkbd *atkbd = atkbd_from_serio(serio);  in atkbd_attr_is_visible()  local
327 	    !atkbd->vdata.num_function_row_keys)  in atkbd_attr_is_visible()
368 static void atkbd_calculate_xl_bit(struct atkbd *atkbd, unsigned char code)  in atkbd_calculate_xl_bit()  argument
375 				__clear_bit(i, &atkbd->xl_bit);  in atkbd_calculate_xl_bit()
377 				__set_bit(i, &atkbd->xl_bit);  in atkbd_calculate_xl_bit()
387 static unsigned int atkbd_compat_scancode(struct atkbd *atkbd, unsigned int code)  in atkbd_compat_scancode()  argument
389 	if (atkbd->set == 3) {  in atkbd_compat_scancode()
390 		if (atkbd->emul == 1)  in atkbd_compat_scancode()
394 		if (atkbd->emul == 1)  in atkbd_compat_scancode()
409 	struct atkbd *atkbd = container_of(ps2dev, struct atkbd, ps2dev);  in atkbd_handle_frame_error()  local
414 	    !atkbd->resend && atkbd->write) {  in atkbd_handle_frame_error()
417 		atkbd->resend = true;  in atkbd_handle_frame_error()
422 		atkbd->resend = false;  in atkbd_handle_frame_error()
445 	struct atkbd *atkbd = container_of(ps2dev, struct atkbd, ps2dev);  in atkbd_receive_byte()  local
446 	struct input_dev *dev = atkbd->dev;  in atkbd_receive_byte()
454 	if (!atkbd->enabled)  in atkbd_receive_byte()
460 		code = atkbd_platform_scancode_fixup(atkbd, code);  in atkbd_receive_byte()
462 	if (atkbd->translated) {  in atkbd_receive_byte()
464 		if (atkbd->emul || atkbd_need_xlate(atkbd->xl_bit, code)) {  in atkbd_receive_byte()
465 			atkbd->release = code >> 7;  in atkbd_receive_byte()
469 		if (!atkbd->emul)  in atkbd_receive_byte()
470 			atkbd_calculate_xl_bit(atkbd, data);  in atkbd_receive_byte()
475 		atkbd->enabled = false;  in atkbd_receive_byte()
476 		serio_reconnect(atkbd->ps2dev.serio);  in atkbd_receive_byte()
479 		atkbd->emul = 1;  in atkbd_receive_byte()
482 		atkbd->emul = 2;  in atkbd_receive_byte()
485 		atkbd->release = true;  in atkbd_receive_byte()
496 		atkbd->err_count++;  in atkbd_receive_byte()
502 	code = atkbd_compat_scancode(atkbd, code);  in atkbd_receive_byte()
504 	if (atkbd->emul && --atkbd->emul)  in atkbd_receive_byte()
507 	keycode = atkbd->keycode[code];  in atkbd_receive_byte()
509 	if (!(atkbd->release && test_bit(code, atkbd->force_release_mask)))  in atkbd_receive_byte()
519 			 atkbd->release ? "released" : "pressed",  in atkbd_receive_byte()
520 			 atkbd->translated ? "translated" : "raw",  in atkbd_receive_byte()
521 			 atkbd->set, code, serio->phys);  in atkbd_receive_byte()
540 		click = !atkbd->release;  in atkbd_receive_byte()
549 		if (atkbd->release) {  in atkbd_receive_byte()
551 			atkbd->last = 0;  in atkbd_receive_byte()
552 		} else if (!atkbd->softrepeat && test_bit(keycode, dev->key)) {  in atkbd_receive_byte()
554 			value = time_before(jiffies, atkbd->time) && atkbd->last == code ? 1 : 2;  in atkbd_receive_byte()
557 			atkbd->last = code;  in atkbd_receive_byte()
558 			atkbd->time = jiffies + msecs_to_jiffies(dev->rep[REP_DELAY]) / 2;  in atkbd_receive_byte()
564 		if (value && test_bit(code, atkbd->force_release_mask)) {  in atkbd_receive_byte()
571 	if (atkbd->scroll) {  in atkbd_receive_byte()
575 				 atkbd->release ? -scroll : scroll);  in atkbd_receive_byte()
580 	atkbd->release = false;  in atkbd_receive_byte()
583 static int atkbd_set_repeat_rate(struct atkbd *atkbd)  in atkbd_set_repeat_rate()  argument
591 	struct input_dev *dev = atkbd->dev;  in atkbd_set_repeat_rate()
604 	return ps2_command(&atkbd->ps2dev, &param, ATKBD_CMD_SETREP);  in atkbd_set_repeat_rate()
607 static int atkbd_set_leds(struct atkbd *atkbd)  in atkbd_set_leds()  argument
609 	struct input_dev *dev = atkbd->dev;  in atkbd_set_leds()
615 	if (ps2_command(&atkbd->ps2dev, param, ATKBD_CMD_SETLEDS))  in atkbd_set_leds()
618 	if (atkbd->extra) {  in atkbd_set_leds()
625 		if (ps2_command(&atkbd->ps2dev, param, ATKBD_CMD_EX_SETLEDS))  in atkbd_set_leds()
640 	struct atkbd *atkbd = container_of(work, struct atkbd, event_work.work);  in atkbd_event_work()  local
642 	mutex_lock(&atkbd->mutex);  in atkbd_event_work()
644 	if (!atkbd->enabled) {  in atkbd_event_work()
651 		schedule_delayed_work(&atkbd->event_work,  in atkbd_event_work()
654 		if (test_and_clear_bit(ATKBD_LED_EVENT_BIT, &atkbd->event_mask))  in atkbd_event_work()
655 			atkbd_set_leds(atkbd);  in atkbd_event_work()
657 		if (test_and_clear_bit(ATKBD_REP_EVENT_BIT, &atkbd->event_mask))  in atkbd_event_work()
658 			atkbd_set_repeat_rate(atkbd);  in atkbd_event_work()
661 	mutex_unlock(&atkbd->mutex);  in atkbd_event_work()
668 static void atkbd_schedule_event_work(struct atkbd *atkbd, int event_bit)  in atkbd_schedule_event_work()  argument
672 	if (time_after(jiffies, atkbd->event_jiffies + delay))  in atkbd_schedule_event_work()
675 	atkbd->event_jiffies = jiffies;  in atkbd_schedule_event_work()
676 	set_bit(event_bit, &atkbd->event_mask);  in atkbd_schedule_event_work()
678 	schedule_delayed_work(&atkbd->event_work, delay);  in atkbd_schedule_event_work()
690 	struct atkbd *atkbd = input_get_drvdata(dev);  in atkbd_event()  local
692 	if (!atkbd->write)  in atkbd_event()
698 		atkbd_schedule_event_work(atkbd, ATKBD_LED_EVENT_BIT);  in atkbd_event()
702 		if (!atkbd->softrepeat)  in atkbd_event()
703 			atkbd_schedule_event_work(atkbd, ATKBD_REP_EVENT_BIT);  in atkbd_event()
716 static inline void atkbd_enable(struct atkbd *atkbd)  in atkbd_enable()  argument
718 	serio_pause_rx(atkbd->ps2dev.serio);  in atkbd_enable()
719 	atkbd->enabled = true;  in atkbd_enable()
720 	serio_continue_rx(atkbd->ps2dev.serio);  in atkbd_enable()
728 static inline void atkbd_disable(struct atkbd *atkbd)  in atkbd_disable()  argument
730 	serio_pause_rx(atkbd->ps2dev.serio);  in atkbd_disable()
731 	atkbd->enabled = false;  in atkbd_disable()
732 	serio_continue_rx(atkbd->ps2dev.serio);  in atkbd_disable()
735 static int atkbd_activate(struct atkbd *atkbd)  in atkbd_activate()  argument
737 	struct ps2dev *ps2dev = &atkbd->ps2dev;  in atkbd_activate()
758 static void atkbd_deactivate(struct atkbd *atkbd)  in atkbd_deactivate()  argument
760 	struct ps2dev *ps2dev = &atkbd->ps2dev;  in atkbd_deactivate()
772 static int atkbd_probe(struct atkbd *atkbd)  in atkbd_probe()  argument
774 	struct ps2dev *ps2dev = &atkbd->ps2dev;  in atkbd_probe()
807 		atkbd->id = 0xabba;  in atkbd_probe()
814 	atkbd->id = (param[0] << 8) | param[1];  in atkbd_probe()
816 	if (atkbd->id == 0xaca1 && atkbd->translated) {  in atkbd_probe()
828 		atkbd_deactivate(atkbd);  in atkbd_probe()
839 static int atkbd_select_set(struct atkbd *atkbd, int target_set, int allow_extra)  in atkbd_select_set()  argument
841 	struct ps2dev *ps2dev = &atkbd->ps2dev;  in atkbd_select_set()
844 	atkbd->extra = false;  in atkbd_select_set()
851 	if (atkbd->translated)  in atkbd_select_set()
854 	if (atkbd->id == 0xaca1) {  in atkbd_select_set()
863 			atkbd->extra = true;  in atkbd_select_set()
877 		atkbd->id = param[0] << 8 | param[1];  in atkbd_select_set()
900 static int atkbd_reset_state(struct atkbd *atkbd)  in atkbd_reset_state()  argument
902         struct ps2dev *ps2dev = &atkbd->ps2dev;  in atkbd_reset_state()
931 	struct atkbd *atkbd = atkbd_from_serio(serio);  in atkbd_cleanup()  local
933 	atkbd_disable(atkbd);  in atkbd_cleanup()
934 	ps2_command(&atkbd->ps2dev, NULL, ATKBD_CMD_RESET_DEF);  in atkbd_cleanup()
944 	struct atkbd *atkbd = atkbd_from_serio(serio);  in atkbd_disconnect()  local
946 	atkbd_disable(atkbd);  in atkbd_disconnect()
948 	input_unregister_device(atkbd->dev);  in atkbd_disconnect()
956 	cancel_delayed_work_sync(&atkbd->event_work);  in atkbd_disconnect()
960 	kfree(atkbd);  in atkbd_disconnect()
966 static void atkbd_apply_forced_release_keylist(struct atkbd* atkbd,  in atkbd_apply_forced_release_keylist()  argument
972 	if (atkbd->set == 2)  in atkbd_apply_forced_release_keylist()
974 			__set_bit(keys[i], atkbd->force_release_mask);  in atkbd_apply_forced_release_keylist()
1033 static unsigned int atkbd_oqo_01plus_scancode_fixup(struct atkbd *atkbd,  in atkbd_oqo_01plus_scancode_fixup()  argument
1036 	if (atkbd->translated && atkbd->emul == 1 &&  in atkbd_oqo_01plus_scancode_fixup()
1038 		atkbd->emul = 0;  in atkbd_oqo_01plus_scancode_fixup()
1045 static int atkbd_get_keymap_from_fwnode(struct atkbd *atkbd)  in atkbd_get_keymap_from_fwnode()  argument
1047 	struct device *dev = &atkbd->ps2dev.serio->dev;  in atkbd_get_keymap_from_fwnode()
1067 	memset(atkbd->keycode, 0, sizeof(atkbd->keycode));  in atkbd_get_keymap_from_fwnode()
1071 		atkbd->keycode[scancode] = keycode;  in atkbd_get_keymap_from_fwnode()
1083 static void atkbd_set_keycode_table(struct atkbd *atkbd)  in atkbd_set_keycode_table()  argument
1085 	struct device *dev = &atkbd->ps2dev.serio->dev;  in atkbd_set_keycode_table()
1089 	memset(atkbd->keycode, 0, sizeof(atkbd->keycode));  in atkbd_set_keycode_table()
1090 	bitmap_zero(atkbd->force_release_mask, ATKBD_KEYMAP_SIZE);  in atkbd_set_keycode_table()
1092 	if (!atkbd_get_keymap_from_fwnode(atkbd)) {  in atkbd_set_keycode_table()
1094 	} else if (atkbd->translated) {  in atkbd_set_keycode_table()
1097 			atkbd->keycode[i] = atkbd_set2_keycode[scancode];  in atkbd_set_keycode_table()
1098 			atkbd->keycode[i | 0x80] = atkbd_set2_keycode[scancode | 0x80];  in atkbd_set_keycode_table()
1099 			if (atkbd->scroll)  in atkbd_set_keycode_table()
1102 						atkbd->keycode[i | 0x80] = atkbd_scroll_keys[j].keycode;  in atkbd_set_keycode_table()
1104 	} else if (atkbd->set == 3) {  in atkbd_set_keycode_table()
1105 		memcpy(atkbd->keycode, atkbd_set3_keycode, sizeof(atkbd->keycode));  in atkbd_set_keycode_table()
1107 		memcpy(atkbd->keycode, atkbd_set2_keycode, sizeof(atkbd->keycode));  in atkbd_set_keycode_table()
1109 		if (atkbd->scroll)  in atkbd_set_keycode_table()
1112 				atkbd->keycode[scancode] = atkbd_scroll_keys[i].keycode;  in atkbd_set_keycode_table()
1120 	scancode = atkbd_compat_scancode(atkbd, ATKBD_RET_HANGEUL);  in atkbd_set_keycode_table()
1121 	atkbd->keycode[scancode] = KEY_HANGEUL;  in atkbd_set_keycode_table()
1122 	__set_bit(scancode, atkbd->force_release_mask);  in atkbd_set_keycode_table()
1124 	scancode = atkbd_compat_scancode(atkbd, ATKBD_RET_HANJA);  in atkbd_set_keycode_table()
1125 	atkbd->keycode[scancode] = KEY_HANJA;  in atkbd_set_keycode_table()
1126 	__set_bit(scancode, atkbd->force_release_mask);  in atkbd_set_keycode_table()
1132 		atkbd_platform_fixup(atkbd, atkbd_platform_fixup_data);  in atkbd_set_keycode_table()
1139 static void atkbd_set_device_attrs(struct atkbd *atkbd)  in atkbd_set_device_attrs()  argument
1141 	struct input_dev *input_dev = atkbd->dev;  in atkbd_set_device_attrs()
1144 	if (atkbd->extra)  in atkbd_set_device_attrs()
1145 		snprintf(atkbd->name, sizeof(atkbd->name),  in atkbd_set_device_attrs()
1148 		snprintf(atkbd->name, sizeof(atkbd->name),  in atkbd_set_device_attrs()
1150 			 atkbd->translated ? "Translated" : "Raw", atkbd->set);  in atkbd_set_device_attrs()
1152 	snprintf(atkbd->phys, sizeof(atkbd->phys),  in atkbd_set_device_attrs()
1153 		 "%s/input0", atkbd->ps2dev.serio->phys);  in atkbd_set_device_attrs()
1155 	input_dev->name = atkbd->name;  in atkbd_set_device_attrs()
1156 	input_dev->phys = atkbd->phys;  in atkbd_set_device_attrs()
1159 	input_dev->id.product = atkbd->translated ? 1 : atkbd->set;  in atkbd_set_device_attrs()
1160 	input_dev->id.version = atkbd->id;  in atkbd_set_device_attrs()
1162 	input_dev->dev.parent = &atkbd->ps2dev.serio->dev;  in atkbd_set_device_attrs()
1164 	input_set_drvdata(input_dev, atkbd);  in atkbd_set_device_attrs()
1169 	if (atkbd->write) {  in atkbd_set_device_attrs()
1175 	if (atkbd->extra)  in atkbd_set_device_attrs()
1180 	if (!atkbd->softrepeat) {  in atkbd_set_device_attrs()
1185 	input_dev->mscbit[0] = atkbd->softraw ? BIT_MASK(MSC_SCAN) :  in atkbd_set_device_attrs()
1188 	if (atkbd->scroll) {  in atkbd_set_device_attrs()
1195 	input_dev->keycode = atkbd->keycode;  in atkbd_set_device_attrs()
1200 		if (atkbd->keycode[i] != KEY_RESERVED &&  in atkbd_set_device_attrs()
1201 		    atkbd->keycode[i] != ATKBD_KEY_NULL &&  in atkbd_set_device_attrs()
1202 		    atkbd->keycode[i] < ATKBD_SPECIAL) {  in atkbd_set_device_attrs()
1203 			__set_bit(atkbd->keycode[i], input_dev->keybit);  in atkbd_set_device_attrs()
1210 	struct atkbd *atkbd = atkbd_from_serio(serio);  in atkbd_parse_fwnode_data()  local
1218 					    atkbd->vdata.function_row_physmap,  in atkbd_parse_fwnode_data()
1220 		atkbd->vdata.num_function_row_keys = n;  in atkbd_parse_fwnode_data()
1234 	struct atkbd *atkbd;  in atkbd_connect()  local
1238 	atkbd = kzalloc(sizeof(struct atkbd), GFP_KERNEL);  in atkbd_connect()
1240 	if (!atkbd || !dev)  in atkbd_connect()
1243 	atkbd->dev = dev;  in atkbd_connect()
1244 	ps2_init(&atkbd->ps2dev, serio,  in atkbd_connect()
1246 	INIT_DELAYED_WORK(&atkbd->event_work, atkbd_event_work);  in atkbd_connect()
1247 	mutex_init(&atkbd->mutex);  in atkbd_connect()
1252 		atkbd->translated = true;  in atkbd_connect()
1257 			atkbd->write = true;  in atkbd_connect()
1261 	atkbd->softraw = atkbd_softraw;  in atkbd_connect()
1262 	atkbd->softrepeat = atkbd_softrepeat;  in atkbd_connect()
1263 	atkbd->scroll = atkbd_scroll;  in atkbd_connect()
1265 	if (atkbd->softrepeat)  in atkbd_connect()
1266 		atkbd->softraw = true;  in atkbd_connect()
1268 	serio_set_drvdata(serio, atkbd);  in atkbd_connect()
1274 	if (atkbd->write) {  in atkbd_connect()
1276 		if (atkbd_probe(atkbd)) {  in atkbd_connect()
1281 		atkbd->set = atkbd_select_set(atkbd, atkbd_set, atkbd_extra);  in atkbd_connect()
1282 		atkbd_reset_state(atkbd);  in atkbd_connect()
1285 		atkbd->set = 2;  in atkbd_connect()
1286 		atkbd->id = 0xab00;  in atkbd_connect()
1291 	atkbd_set_keycode_table(atkbd);  in atkbd_connect()
1292 	atkbd_set_device_attrs(atkbd);  in atkbd_connect()
1294 	atkbd_enable(atkbd);  in atkbd_connect()
1296 		atkbd_activate(atkbd);  in atkbd_connect()
1298 	err = input_register_device(atkbd->dev);  in atkbd_connect()
1307 	kfree(atkbd);  in atkbd_connect()
1318 	struct atkbd *atkbd = atkbd_from_serio(serio);  in atkbd_reconnect()  local
1322 	if (!atkbd || !drv) {  in atkbd_reconnect()
1328 	mutex_lock(&atkbd->mutex);  in atkbd_reconnect()
1330 	atkbd_disable(atkbd);  in atkbd_reconnect()
1332 	if (atkbd->write) {  in atkbd_reconnect()
1333 		if (atkbd_probe(atkbd))  in atkbd_reconnect()
1336 		if (atkbd->set != atkbd_select_set(atkbd, atkbd->set, atkbd->extra))  in atkbd_reconnect()
1346 		atkbd_set_leds(atkbd);  in atkbd_reconnect()
1347 		if (!atkbd->softrepeat)  in atkbd_reconnect()
1348 			atkbd_set_repeat_rate(atkbd);  in atkbd_reconnect()
1356 	atkbd->xl_bit = 0;  in atkbd_reconnect()
1357 	atkbd->emul = 0;  in atkbd_reconnect()
1359 	atkbd_enable(atkbd);  in atkbd_reconnect()
1360 	if (atkbd->write)  in atkbd_reconnect()
1361 		atkbd_activate(atkbd);  in atkbd_reconnect()
1366 	mutex_unlock(&atkbd->mutex);  in atkbd_reconnect()
1409 				ssize_t (*handler)(struct atkbd *, char *))  in atkbd_attr_show_helper()  argument
1412 	struct atkbd *atkbd = atkbd_from_serio(serio);  in atkbd_attr_show_helper()  local
1414 	return handler(atkbd, buf);  in atkbd_attr_show_helper()
1418 				ssize_t (*handler)(struct atkbd *, const char *, size_t))  in atkbd_attr_set_helper()  argument
1421 	struct atkbd *atkbd = atkbd_from_serio(serio);  in atkbd_attr_set_helper()  local
1424 	retval = mutex_lock_interruptible(&atkbd->mutex);  in atkbd_attr_set_helper()
1428 	atkbd_disable(atkbd);  in atkbd_attr_set_helper()
1429 	retval = handler(atkbd, buf, count);  in atkbd_attr_set_helper()
1430 	atkbd_enable(atkbd);  in atkbd_attr_set_helper()
1432 	mutex_unlock(&atkbd->mutex);  in atkbd_attr_set_helper()
1437 static ssize_t atkbd_show_extra(struct atkbd *atkbd, char *buf)  in atkbd_show_extra()  argument
1439 	return sprintf(buf, "%d\n", atkbd->extra ? 1 : 0);  in atkbd_show_extra()
1442 static ssize_t atkbd_set_extra(struct atkbd *atkbd, const char *buf, size_t count)  in atkbd_set_extra()  argument
1450 	if (!atkbd->write)  in atkbd_set_extra()
1460 	if (atkbd->extra != value) {  in atkbd_set_extra()
1466 		old_dev = atkbd->dev;  in atkbd_set_extra()
1467 		old_extra = atkbd->extra;  in atkbd_set_extra()
1468 		old_set = atkbd->set;  in atkbd_set_extra()
1474 		atkbd->dev = new_dev;  in atkbd_set_extra()
1475 		atkbd->set = atkbd_select_set(atkbd, atkbd->set, value);  in atkbd_set_extra()
1476 		atkbd_reset_state(atkbd);  in atkbd_set_extra()
1477 		atkbd_activate(atkbd);  in atkbd_set_extra()
1478 		atkbd_set_keycode_table(atkbd);  in atkbd_set_extra()
1479 		atkbd_set_device_attrs(atkbd);  in atkbd_set_extra()
1481 		err = input_register_device(atkbd->dev);  in atkbd_set_extra()
1485 			atkbd->dev = old_dev;  in atkbd_set_extra()
1486 			atkbd->set = atkbd_select_set(atkbd, old_set, old_extra);  in atkbd_set_extra()
1487 			atkbd_set_keycode_table(atkbd);  in atkbd_set_extra()
1488 			atkbd_set_device_attrs(atkbd);  in atkbd_set_extra()
1498 static ssize_t atkbd_show_force_release(struct atkbd *atkbd, char *buf)  in atkbd_show_force_release()  argument
1501 			       ATKBD_KEYMAP_SIZE, atkbd->force_release_mask);  in atkbd_show_force_release()
1509 static ssize_t atkbd_set_force_release(struct atkbd *atkbd,  in atkbd_set_force_release()  argument
1520 	memcpy(atkbd->force_release_mask, new_mask, sizeof(atkbd->force_release_mask));  in atkbd_set_force_release()
1525 static ssize_t atkbd_show_scroll(struct atkbd *atkbd, char *buf)  in atkbd_show_scroll()  argument
1527 	return sprintf(buf, "%d\n", atkbd->scroll ? 1 : 0);  in atkbd_show_scroll()
1530 static ssize_t atkbd_set_scroll(struct atkbd *atkbd, const char *buf, size_t count)  in atkbd_set_scroll()  argument
1544 	if (atkbd->scroll != value) {  in atkbd_set_scroll()
1545 		old_dev = atkbd->dev;  in atkbd_set_scroll()
1546 		old_scroll = atkbd->scroll;  in atkbd_set_scroll()
1552 		atkbd->dev = new_dev;  in atkbd_set_scroll()
1553 		atkbd->scroll = value;  in atkbd_set_scroll()
1554 		atkbd_set_keycode_table(atkbd);  in atkbd_set_scroll()
1555 		atkbd_set_device_attrs(atkbd);  in atkbd_set_scroll()
1557 		err = input_register_device(atkbd->dev);  in atkbd_set_scroll()
1561 			atkbd->scroll = old_scroll;  in atkbd_set_scroll()
1562 			atkbd->dev = old_dev;  in atkbd_set_scroll()
1563 			atkbd_set_keycode_table(atkbd);  in atkbd_set_scroll()
1564 			atkbd_set_device_attrs(atkbd);  in atkbd_set_scroll()
1573 static ssize_t atkbd_show_set(struct atkbd *atkbd, char *buf)  in atkbd_show_set()  argument
1575 	return sprintf(buf, "%d\n", atkbd->set);  in atkbd_show_set()
1578 static ssize_t atkbd_set_set(struct atkbd *atkbd, const char *buf, size_t count)  in atkbd_set_set()  argument
1586 	if (!atkbd->write)  in atkbd_set_set()
1596 	if (atkbd->set != value) {  in atkbd_set_set()
1597 		old_dev = atkbd->dev;  in atkbd_set_set()
1598 		old_extra = atkbd->extra;  in atkbd_set_set()
1599 		old_set = atkbd->set;  in atkbd_set_set()
1605 		atkbd->dev = new_dev;  in atkbd_set_set()
1606 		atkbd->set = atkbd_select_set(atkbd, value, atkbd->extra);  in atkbd_set_set()
1607 		atkbd_reset_state(atkbd);  in atkbd_set_set()
1608 		atkbd_activate(atkbd);  in atkbd_set_set()
1609 		atkbd_set_keycode_table(atkbd);  in atkbd_set_set()
1610 		atkbd_set_device_attrs(atkbd);  in atkbd_set_set()
1612 		err = input_register_device(atkbd->dev);  in atkbd_set_set()
1616 			atkbd->dev = old_dev;  in atkbd_set_set()
1617 			atkbd->set = atkbd_select_set(atkbd, old_set, old_extra);  in atkbd_set_set()
1618 			atkbd_set_keycode_table(atkbd);  in atkbd_set_set()
1619 			atkbd_set_device_attrs(atkbd);  in atkbd_set_set()
1628 static ssize_t atkbd_show_softrepeat(struct atkbd *atkbd, char *buf)  in atkbd_show_softrepeat()  argument
1630 	return sprintf(buf, "%d\n", atkbd->softrepeat ? 1 : 0);  in atkbd_show_softrepeat()
1633 static ssize_t atkbd_set_softrepeat(struct atkbd *atkbd, const char *buf, size_t count)  in atkbd_set_softrepeat()  argument
1640 	if (!atkbd->write)  in atkbd_set_softrepeat()
1650 	if (atkbd->softrepeat != value) {  in atkbd_set_softrepeat()
1651 		old_dev = atkbd->dev;  in atkbd_set_softrepeat()
1652 		old_softrepeat = atkbd->softrepeat;  in atkbd_set_softrepeat()
1653 		old_softraw = atkbd->softraw;  in atkbd_set_softrepeat()
1659 		atkbd->dev = new_dev;  in atkbd_set_softrepeat()
1660 		atkbd->softrepeat = value;  in atkbd_set_softrepeat()
1661 		if (atkbd->softrepeat)  in atkbd_set_softrepeat()
1662 			atkbd->softraw = true;  in atkbd_set_softrepeat()
1663 		atkbd_set_device_attrs(atkbd);  in atkbd_set_softrepeat()
1665 		err = input_register_device(atkbd->dev);  in atkbd_set_softrepeat()
1669 			atkbd->dev = old_dev;  in atkbd_set_softrepeat()
1670 			atkbd->softrepeat = old_softrepeat;  in atkbd_set_softrepeat()
1671 			atkbd->softraw = old_softraw;  in atkbd_set_softrepeat()
1672 			atkbd_set_device_attrs(atkbd);  in atkbd_set_softrepeat()
1682 static ssize_t atkbd_show_softraw(struct atkbd *atkbd, char *buf)  in atkbd_show_softraw()  argument
1684 	return sprintf(buf, "%d\n", atkbd->softraw ? 1 : 0);  in atkbd_show_softraw()
1687 static ssize_t atkbd_set_softraw(struct atkbd *atkbd, const char *buf, size_t count)  in atkbd_set_softraw()  argument
1701 	if (atkbd->softraw != value) {  in atkbd_set_softraw()
1702 		old_dev = atkbd->dev;  in atkbd_set_softraw()
1703 		old_softraw = atkbd->softraw;  in atkbd_set_softraw()
1709 		atkbd->dev = new_dev;  in atkbd_set_softraw()
1710 		atkbd->softraw = value;  in atkbd_set_softraw()
1711 		atkbd_set_device_attrs(atkbd);  in atkbd_set_softraw()
1713 		err = input_register_device(atkbd->dev);  in atkbd_set_softraw()
1717 			atkbd->dev = old_dev;  in atkbd_set_softraw()
1718 			atkbd->softraw = old_softraw;  in atkbd_set_softraw()
1719 			atkbd_set_device_attrs(atkbd);  in atkbd_set_softraw()
1728 static ssize_t atkbd_show_err_count(struct atkbd *atkbd, char *buf)  in atkbd_show_err_count()  argument
1730 	return sprintf(buf, "%lu\n", atkbd->err_count);  in atkbd_show_err_count()