1 // SPDX-License-Identifier: GPL-2.0-or-later
6  * Porting to 2.6 Copyright (c) Adrian McMenamin, 2007 - 2009
83 	struct input_dev *dev = kbd->dev;  in dc_scan_kbd()
90 		keycode = kbd->keycode[code];  in dc_scan_kbd()
92 		input_report_key(dev, keycode, (kbd->new[0] >> i) & 1);  in dc_scan_kbd()
96 		ptr = memchr(kbd->new + 2, kbd->old[i], 6);  in dc_scan_kbd()
97 		code = kbd->old[i];  in dc_scan_kbd()
99 			keycode = kbd->keycode[code];  in dc_scan_kbd()
104 				dev_dbg(&dev->dev,  in dc_scan_kbd()
108 		ptr = memchr(kbd->old + 2, kbd->new[i], 6);  in dc_scan_kbd()
109 		code = kbd->new[i];  in dc_scan_kbd()
111 			keycode = kbd->keycode[code];  in dc_scan_kbd()
116 				dev_dbg(&dev->dev,  in dc_scan_kbd()
122 	memcpy(kbd->old, kbd->new, 8);  in dc_scan_kbd()
127 	struct maple_device *mapledev = mq->dev;  in dc_kbd_callback()
129 	unsigned long *buf = (unsigned long *)(mq->recvbuf->buf);  in dc_kbd_callback()
133 	 * time it may be locked is if the driver is in the cleanup phase.  in dc_kbd_callback()
137 		if (buf[1] == mapledev->function) {  in dc_kbd_callback()
138 			memcpy(kbd->new, buf + 2, 8);  in dc_kbd_callback()
155 	mdrv = to_maple_driver(dev->driver);  in probe_maple_kbd()
159 		error = -ENOMEM;  in probe_maple_kbd()
165 		error = -ENOMEM;  in probe_maple_kbd()
169 	kbd->dev = idev;  in probe_maple_kbd()
170 	memcpy(kbd->keycode, dc_kbd_keycode, sizeof(kbd->keycode));  in probe_maple_kbd()
172 	idev->name = mdev->product_name;  in probe_maple_kbd()
173 	idev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP);  in probe_maple_kbd()
174 	idev->keycode = kbd->keycode;  in probe_maple_kbd()
175 	idev->keycodesize = sizeof(unsigned short);  in probe_maple_kbd()
176 	idev->keycodemax = ARRAY_SIZE(kbd->keycode);  in probe_maple_kbd()
177 	idev->id.bustype = BUS_HOST;  in probe_maple_kbd()
178 	idev->dev.parent = &mdev->dev;  in probe_maple_kbd()
181 		__set_bit(dc_kbd_keycode[i], idev->keybit);  in probe_maple_kbd()
182 	__clear_bit(KEY_RESERVED, idev->keybit);  in probe_maple_kbd()
190 	/* Maple polling is locked to VBLANK - which may be just 50/s */  in probe_maple_kbd()
194 	mdev->driver = mdrv;  in probe_maple_kbd()
216 	input_unregister_device(kbd->dev);  in remove_maple_kbd()