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android_kernel_motorola_sm6225/drivers/hid/hid-input-quirks.c
Jiri Kosina 10bd065fac HID: refactor mapping to input subsystem for quirky devices 
Currently, the handling of mapping between hid and input for devices
that don't conform to HUT 1.12 specification is very messy -- no per-device
handling, no blacklists, conditions on idVendor and idProduct placed
all over the code.

This patch moves all the device-specific input mapping to a separate
file, and introduces a blacklist-style handling for non-standard
device-specific mappings.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-01-28 14:51:20 +01:00

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/*
* HID-input usage mapping quirks
*
* This is used to handle HID-input mappings for devices violating
* HUT 1.12 specification.
*
* Copyright (c) 2007 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_RIGHT); break;
case 0xfd09: map_key_clear(KEY_LEFT); break;
case 0xfd0b: map_key_clear(KEY_PAUSE); break;
case 0xfd0f: map_key_clear(KEY_F5); 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); break;
case 0x1004: map_key_clear(KEY_VIDEO); break;
case 0x1005: map_key_clear(KEY_AUDIO); break;
case 0x100a: map_key_clear(KEY_DOCUMENTS); break;
case 0x1011: map_key_clear(KEY_PREVIOUSSONG); break;
case 0x1012: map_key_clear(KEY_NEXTSONG); break;
case 0x1013: map_key_clear(KEY_CAMERA); break;
case 0x1014: map_key_clear(KEY_MESSENGER); break;
case 0x1015: map_key_clear(KEY_RECORD); break;
case 0x1016: map_key_clear(KEY_PLAYER); break;
case 0x1017: map_key_clear(KEY_EJECTCD); break;
case 0x1018: map_key_clear(KEY_MEDIA); break;
case 0x1019: map_key_clear(KEY_PROG1); break;
case 0x101a: map_key_clear(KEY_PROG2); break;
case 0x101b: map_key_clear(KEY_PROG3); break;
case 0x101f: map_key_clear(KEY_ZOOMIN); break;
case 0x1020: map_key_clear(KEY_ZOOMOUT); break;
case 0x1021: map_key_clear(KEY_ZOOMRESET); break;
case 0x1023: map_key_clear(KEY_CLOSE); break;
case 0x1027: map_key_clear(KEY_MENU); break;
/* this one is marked as 'Rotate' */
case 0x1028: map_key_clear(KEY_ANGLE); break;
case 0x1029: map_key_clear(KEY_SHUFFLE); break;
case 0x102a: map_key_clear(KEY_BACK); break;
case 0x102b: map_key_clear(KEY_CYCLEWINDOWS); break;
case 0x1041: map_key_clear(KEY_BATTERY); break;
case 0x1042: map_key_clear(KEY_WORDPROCESSOR); break;
case 0x1043: map_key_clear(KEY_SPREADSHEET); break;
case 0x1044: map_key_clear(KEY_PRESENTATION); break;
case 0x1045: map_key_clear(KEY_UNDO); break;
case 0x1046: map_key_clear(KEY_REDO); break;
case 0x1047: map_key_clear(KEY_PRINT); break;
case 0x1048: map_key_clear(KEY_SAVE); break;
case 0x1049: map_key_clear(KEY_PROG1); break;
case 0x104a: map_key_clear(KEY_PROG2); break;
case 0x104b: map_key_clear(KEY_PROG3); break;
case 0x104c: map_key_clear(KEY_PROG4); break;
default:
return 0;
}
return 1;
}
static int quirk_cherry_genius_29e(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 0x156: map_key_clear(KEY_WORDPROCESSOR); break;
case 0x157: map_key_clear(KEY_SPREADSHEET); break;
case 0x158: map_key_clear(KEY_PRESENTATION); break;
case 0x15c: map_key_clear(KEY_STOP); break;
default:
return 0;
}
return 1;
}
#define VENDOR_ID_BELKIN 0x1020
#define DEVICE_ID_BELKIN_WIRELESS_KEYBOARD 0x0006
#define VENDOR_ID_CHERRY 0x046a
#define DEVICE_ID_CHERRY_CYMOTION 0x0023
#define VENDOR_ID_CHICONY 0x04f2
#define DEVICE_ID_CHICONY_TACTICAL_PAD 0x0418
#define VENDOR_ID_LOGITECH 0x046d
#define DEVICE_ID_LOGITECH_RECEIVER 0xc101
#define DEVICE_ID_S510_RECEIVER 0xc50c
#define DEVICE_ID_S510_RECEIVER_2 0xc517
#define DEVICE_ID_MX3000_RECEIVER 0xc513
#define VENDOR_ID_MICROSOFT 0x045e
#define DEVICE_ID_MS4K 0x00db
#define DEVICE_ID_MS6K 0x00f9
#define DEVICE_ID_MS_PRESENTER_8K 0x0713
#define VENDOR_ID_MONTEREY 0x0566
#define DEVICE_ID_GENIUS_KB29E 0x3004
#define VENDOR_ID_PETALYNX 0x18b1
#define DEVICE_ID_PETALYNX_MAXTER_REMOTE 0x0037
static const struct hid_input_blacklist {
__u16 idVendor;
__u16 idProduct;
int (*quirk)(struct hid_usage *, struct input_dev *, unsigned long *, int *);
} hid_input_blacklist[] = {
{ VENDOR_ID_BELKIN, DEVICE_ID_BELKIN_WIRELESS_KEYBOARD, quirk_belkin_wkbd },
{ VENDOR_ID_CHERRY, DEVICE_ID_CHERRY_CYMOTION, quirk_cherry_cymotion },
{ VENDOR_ID_CHICONY, DEVICE_ID_CHICONY_TACTICAL_PAD, quirk_chicony_tactical_pad },
{ VENDOR_ID_LOGITECH, DEVICE_ID_LOGITECH_RECEIVER, quirk_logitech_ultrax_remote },
{ VENDOR_ID_LOGITECH, DEVICE_ID_S510_RECEIVER, quirk_logitech_wireless },
{ VENDOR_ID_LOGITECH, DEVICE_ID_S510_RECEIVER_2, quirk_logitech_wireless },
{ VENDOR_ID_LOGITECH, DEVICE_ID_MX3000_RECEIVER, quirk_logitech_wireless },
{ VENDOR_ID_MICROSOFT, DEVICE_ID_MS4K, quirk_microsoft_ergonomy_kb },
{ VENDOR_ID_MICROSOFT, DEVICE_ID_MS6K, quirk_microsoft_ergonomy_kb },
{ VENDOR_ID_MICROSOFT, DEVICE_ID_MS_PRESENTER_8K, quirk_microsoft_presenter_8k },
{ VENDOR_ID_MONTEREY, DEVICE_ID_GENIUS_KB29E, quirk_cherry_genius_29e },
{ VENDOR_ID_PETALYNX, DEVICE_ID_PETALYNX_MAXTER_REMOTE, quirk_petalynx_remote },
{ 0, 0, 0 }
};
int hidinput_mapping_quirks(struct hid_usage *usage,
struct input_dev *input,
unsigned long *bit, int *max)
{
struct hid_device *device = input_get_drvdata(input);
int i = 0;
while (hid_input_blacklist[i].quirk) {
if (hid_input_blacklist[i].idVendor == device->vendor &&
hid_input_blacklist[i].idProduct == device->product)
return hid_input_blacklist[i].quirk(usage, input, bit, max);
i++;
}
return 0;
}
EXPORT_SYMBOL_GPL(hidinput_mapping_quirks);
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