mirror of
https://github.com/torvalds/linux.git
synced 2024-11-28 07:01:32 +00:00
bf280628fc
The Behavior Tech. Computer Corp. (BTC) remote branded as "Emprex 3009URF III Vista Remote Controller" uses non-standard mappings for all of its 'special purpose' keys (0xffbc usage page). This patch modifies the existing hid-topseed quirky driver to support both remotes in order to prevent proliferation of in-kernel quirky drivers until such a time that udev remapping works with these devices. Tested successfully with both the "Emprex" remote and the "CyberLink" remote originally supported by the hid-topseed driver. Signed-off-by: Wayne Thomas <waynethomas69@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
86 lines
2.4 KiB
C
86 lines
2.4 KiB
C
/*
|
|
* HID driver for TopSeed Cyberlink remote
|
|
*
|
|
* Copyright (c) 2008 Lev Babiev
|
|
* based on hid-cherry driver
|
|
*
|
|
* Modified to also support BTC "Emprex 3009URF III Vista MCE Remote" by
|
|
* Wayne Thomas 2010.
|
|
*/
|
|
|
|
/*
|
|
* 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, or (at your option)
|
|
* any later version.
|
|
*/
|
|
|
|
#include <linux/device.h>
|
|
#include <linux/hid.h>
|
|
#include <linux/module.h>
|
|
|
|
#include "hid-ids.h"
|
|
|
|
#define ts_map_key_clear(c) hid_map_usage_clear(hi, usage, bit, max, \
|
|
EV_KEY, (c))
|
|
static int ts_input_mapping(struct hid_device *hdev, struct hid_input *hi,
|
|
struct hid_field *field, struct hid_usage *usage,
|
|
unsigned long **bit, int *max)
|
|
{
|
|
if ((usage->hid & HID_USAGE_PAGE) != HID_UP_LOGIVENDOR)
|
|
return 0;
|
|
|
|
switch (usage->hid & HID_USAGE) {
|
|
case 0x00d: ts_map_key_clear(KEY_MEDIA); break;
|
|
case 0x024: ts_map_key_clear(KEY_MENU); break;
|
|
case 0x025: ts_map_key_clear(KEY_TV); break;
|
|
case 0x031: ts_map_key_clear(KEY_AUDIO); break;
|
|
case 0x032: ts_map_key_clear(KEY_TEXT); break;
|
|
case 0x033: ts_map_key_clear(KEY_CHANNEL); break;
|
|
case 0x047: ts_map_key_clear(KEY_MP3); break;
|
|
case 0x048: ts_map_key_clear(KEY_TV2); break;
|
|
case 0x049: ts_map_key_clear(KEY_CAMERA); break;
|
|
case 0x04a: ts_map_key_clear(KEY_VIDEO); break;
|
|
case 0x04b: ts_map_key_clear(KEY_ANGLE); break;
|
|
case 0x04c: ts_map_key_clear(KEY_LANGUAGE); break;
|
|
case 0x04d: ts_map_key_clear(KEY_SUBTITLE); break;
|
|
case 0x050: ts_map_key_clear(KEY_RADIO); break;
|
|
case 0x05a: ts_map_key_clear(KEY_TEXT); break;
|
|
case 0x05b: ts_map_key_clear(KEY_RED); break;
|
|
case 0x05c: ts_map_key_clear(KEY_GREEN); break;
|
|
case 0x05d: ts_map_key_clear(KEY_YELLOW); break;
|
|
case 0x05e: ts_map_key_clear(KEY_BLUE); break;
|
|
default:
|
|
return 0;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
static const struct hid_device_id ts_devices[] = {
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED, USB_DEVICE_ID_TOPSEED_CYBERLINK) },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE) },
|
|
{ }
|
|
};
|
|
MODULE_DEVICE_TABLE(hid, ts_devices);
|
|
|
|
static struct hid_driver ts_driver = {
|
|
.name = "topseed",
|
|
.id_table = ts_devices,
|
|
.input_mapping = ts_input_mapping,
|
|
};
|
|
|
|
static int __init ts_init(void)
|
|
{
|
|
return hid_register_driver(&ts_driver);
|
|
}
|
|
|
|
static void __exit ts_exit(void)
|
|
{
|
|
hid_unregister_driver(&ts_driver);
|
|
}
|
|
|
|
module_init(ts_init);
|
|
module_exit(ts_exit);
|
|
MODULE_LICENSE("GPL");
|