path: root/drivers/hid/hid-input-quirks.c

/*
 *  HID-input usage mapping quirks
 *
 *  This is used to handle HID-input mappings for devices violating
 *  HUT 1.12 specification.
 *
 * Copyright (c) 2007-2008 Jiri Kosina
 */

/*
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation; either version 2 of the License
 */

#include <linux/input.h>
#include <linux/hid.h>

#define map_abs(c)      do { usage->code = c; usage->type = EV_ABS; *bit = input->absbit; *max = ABS_MAX; } while (0)
#define map_rel(c)      do { usage->code = c; usage->type = EV_REL; *bit = input->relbit; *max = REL_MAX; } while (0)
#define map_key(c)      do { usage->code = c; usage->type = EV_KEY; *bit = input->keybit; *max = KEY_MAX; } while (0)
#define map_led(c)      do { usage->code = c; usage->type = EV_LED; *bit = input->ledbit; *max = LED_MAX; } while (0)

#define map_abs_clear(c)        do { map_abs(c); clear_bit(c, *bit); } while (0)
#define map_key_clear(c)        do { map_key(c); clear_bit(c, *bit); } while (0)

static int quirk_belkin_wkbd(struct hid_usage *usage, struct input_dev *input,
			      unsigned long **bit, int *max)
{
	if ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER)
		return 0;

	switch (usage->hid & HID_USAGE) {
		case 0x03a: map_key_clear(KEY_SOUND);		break;
		case 0x03b: map_key_clear(KEY_CAMERA);		break;
		case 0x03c: map_key_clear(KEY_DOCUMENTS);	break;
		default:
			return 0;
	}
	return 1;
}

static int quirk_cherry_cymotion(struct hid_usage *usage, struct input_dev *input,
			      unsigned long **bit, int *max)
{
	if ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER)
		return 0;

	switch (usage->hid & HID_USAGE) {
		case 0x301: map_key_clear(KEY_PROG1);		break;
		case 0x302: map_key_clear(KEY_PROG2);		break;
		case 0x303: map_key_clear(KEY_PROG3);		break;
		default:
			return 0;
	}
	return 1;
}

static int quirk_logitech_ultrax_remote(struct hid_usage *usage, struct input_dev *input,
			      unsigned long **bit, int *max)
{
	if ((usage->hid & HID_USAGE_PAGE) != HID_UP_LOGIVENDOR)
		return 0;

	set_bit(EV_REP, input->evbit);
	switch(usage->hid & HID_USAGE) {
		/* Reported on Logitech Ultra X Media Remote */
		case 0x004: map_key_clear(KEY_AGAIN);		break;
		case 0x00d: map_key_clear(KEY_HOME);		break;
		case 0x024: map_key_clear(KEY_SHUFFLE);		break;
		case 0x025: map_key_clear(KEY_TV);		break;
		case 0x026: map_key_clear(KEY_MENU);		break;
		case 0x031: map_key_clear(KEY_AUDIO);		break;
		case 0x032: map_key_clear(KEY_TEXT);		break;
		case 0x033: map_key_clear(KEY_LAST);		break;
		case 0x047: map_key_clear(KEY_MP3);		break;
		case 0x048: map_key_clear(KEY_DVD);		break;
		case 0x049: map_key_clear(KEY_MEDIA);		break;
		case 0x04a: map_key_clear(KEY_VIDEO);		break;
		case 0x04b: map_key_clear(KEY_ANGLE);		break;
		case 0x04c: map_key_clear(KEY_LANGUAGE);	break;
		case 0x04d: map_key_clear(KEY_SUBTITLE);	break;
		case 0x051: map_key_clear(KEY_RED);		break;
		case 0x052: map_key_clear(KEY_CLOSE);		break;

		default:
			return 0;
	}
	return 1;
}

static int quirk_chicony_tactical_pad(struct hid_usage *usage, struct input_dev *input,
			      unsigned long **bit, int *max)
{
	if ((usage->hid & HID_USAGE_PAGE) != HID_UP_MSVENDOR)
		return 0;

	set_bit(EV_REP, input->evbit);
	switch (usage->hid & HID_USAGE) {
		case 0xff01: map_key_clear(BTN_1);		break;
		case 0xff02: map_key_clear(BTN_2);		break;
		case 0xff03: map_key_clear(BTN_3);		break;
		case 0xff04: map_key_clear(BTN_4);		break;
		case 0xff05: map_key_clear(BTN_5);		break;
		case 0xff06: map_key_clear(BTN_6);		break;
		case 0xff07: map_key_clear(BTN_7);		break;
		case 0xff08: map_key_clear(BTN_8);		break;
		case 0xff09: map_key_clear(BTN_9);		break;
		case 0xff0a: map_key_clear(BTN_A);		break;
		case 0xff0b: map_key_clear(BTN_B);		break;
		default:
			return 0;
	}
	return 1;
}

static int quirk_microsoft_ergonomy_kb(struct hid_usage *usage, struct input_dev *input,
			      unsigned long **bit, int *max)
{
	if ((usage->hid & HID_USAGE_PAGE) != HID_UP_MSVENDOR)
		return 0;

	switch(usage->hid & HID_USAGE) {
		case 0xfd06: map_key_clear(KEY_CHAT);		break;
		case 0xfd07: map_key_clear(KEY_PHONE);		break;
		case 0xff05:
			set_bit(EV_REP, input->evbit);
			map_key_clear(KEY_F13);
			set_bit(KEY_F14, input->keybit);
			set_bit(KEY_F15, input->keybit);
			set_bit(KEY_F16, input->keybit);
			set_bit(KEY_F17, input->keybit);
			set_bit(KEY_F18, input->keybit);
		default:
			return 0;
	}
	return 1;
}

static int quirk_microsoft_presenter_8k(struct hid_usage *usage, struct input_dev *input,
			      unsigned long **bit, int *max)
{
	if ((usage->hid & HID_USAGE_PAGE) != HID_UP_MSVENDOR)
		return 0;

	set_bit(EV_REP, input->evbit);
	switch(usage->hid & HID_USAGE) {
		case 0xfd08: map_key_clear(KEY_FORWARD);	break;
		case 0xfd09: map_key_clear(KEY_BACK);		break;
		case 0xfd0b: map_key_clear(KEY_PLAYPAUSE);	break;
		case 0xfd0e: map_key_clear(KEY_CLOSE);		break;
		case 0xfd0f: map_key_clear(KEY_PLAY);		break;
		default:
			return 0;
	}
	return 1;
}

static int quirk_petalynx_remote(struct hid_usage *usage, struct input_dev *input,
			      unsigned long **bit, int *max)
{
	if (((usage->hid & HID_USAGE_PAGE) != HID_UP_LOGIVENDOR) &&
			((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER))
		return 0;

	if ((usage->hid & HID_USAGE_PAGE) == HID_UP_LOGIVENDOR)
		switch(usage->hid & HID_USAGE) {
			case 0x05a: map_key_clear(KEY_TEXT);		break;
			case 0x05b: map_key_clear(KEY_RED);		break;
			case 0x05c: map_key_clear(KEY_GREEN);		break;
			case 0x05d: map_key_clear(KEY_YELLOW);		break;
			case 0x05e: map_key_clear(KEY_BLUE);		break;
			default:
				return 0;
		}

	if ((usage->hid & HID_USAGE_PAGE) == HID_UP_CONSUMER)
		switch(usage->hid & HID_USAGE) {
			case 0x0f6: map_key_clear(KEY_NEXT);            break;
			case 0x0fa: map_key_clear(KEY_BACK);            break;
			default:
				return 0;
		}
	return 1;
}

static int quirk_logitech_wireless(struct hid_usage *usage, struct input_dev *input,
			      unsigned long **bit, int *max)
{
	if ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER)
		return 0;

	switch (usage->hid & HID_USAGE) {
		case 0x1001: map_key_clear(KEY_MESSENGER);	break;
		case 0x1003: map_key_clear(KEY_SOUND);