korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-11 12:28:41 +08:00
Code Issues Packages Projects Releases Wiki Activity

HID: support for Kensington slimblade device

Browse Source 
0x47d/0x2041 device sends two extra buttons in 0xff00 usage
page and therefore requires special handling.

Reported-by: Jason Noble <nobleja@polezero.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Jiri Kosina 2009-03-04 16:09:40 +01:00
parent 3f866fbd52
commit fdf93aa332
6 changed files with 80 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/hid/Kconfig
View File

@ -150,6 +150,13 @@ config HID_GYRATION
---help---
Support for Gyration remote control.
config HID_KENSINGTON
tristate "Kensington" if EMBEDDED
depends on USB_HID
default !EMBEDDED
---help---
Support for Kensington Slimblade Trackball.
config HID_LOGITECH
tristate "Logitech" if EMBEDDED
depends on USB_HID

1
drivers/hid/Makefile
View File

@ -29,6 +29,7 @@ obj-$(CONFIG_HID_CYPRESS) += hid-cypress.o
obj-$(CONFIG_DRAGONRISE_FF) += hid-drff.o
obj-$(CONFIG_HID_EZKEY) += hid-ezkey.o
obj-$(CONFIG_HID_GYRATION) += hid-gyration.o
obj-$(CONFIG_HID_KENSINGTON) += hid-kensington.o
obj-$(CONFIG_HID_LOGITECH) += hid-logitech.o
obj-$(CONFIG_HID_MICROSOFT) += hid-microsoft.o
obj-$(CONFIG_HID_MONTEREY) += hid-monterey.o

1
drivers/hid/hid-core.c
View File

@ -1270,6 +1270,7 @@ static const struct hid_device_id hid_blacklist[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_GREENASIA, 0x0012) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_KENSINGTON, USB_DEVICE_ID_KS_SLIMBLADE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LABTEC, USB_DEVICE_ID_LABTEC_WIRELESS_KEYBOARD) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_MX3000_RECEIVER) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER) },

3
drivers/hid/hid-dummy.c
View File

@ -37,6 +37,9 @@ static int __init hid_dummy_init(void)
#ifdef CONFIG_HID_GYRATION_MODULE
HID_COMPAT_CALL_DRIVER(gyration);
#endif
#ifdef CONFIG_HID_KENSINGTON_MODULE
HID_COMPAT_CALL_DRIVER(kensington);
#endif
#ifdef CONFIG_HID_LOGITECH_MODULE
HID_COMPAT_CALL_DRIVER(logitech);
#endif

3
drivers/hid/hid-ids.h
View File

@ -274,6 +274,9 @@
#define USB_DEVICE_ID_LD_POWERCONTROL 0x2030
#define USB_DEVICE_ID_LD_MACHINETEST 0x2040
#define USB_VENDOR_ID_KENSINGTON 0x047d
#define USB_DEVICE_ID_KS_SLIMBLADE 0x2041
#define USB_VENDOR_ID_LOGITECH 0x046d
#define USB_DEVICE_ID_LOGITECH_RECEIVER 0xc101
#define USB_DEVICE_ID_LOGITECH_HARMONY_FIRST 0xc110

65
drivers/hid/hid-kensington.c Normal file
View File

@ -0,0 +1,65 @@
/*
* HID driver for Kensigton Slimblade Trackball
*
* Copyright (c) 2009 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, or (at your option)
* any later version.
*/
#include <linux/device.h>
#include <linux/input.h>
#include <linux/hid.h>
#include <linux/module.h>
#include "hid-ids.h"
#define ks_map_key(c) hid_map_usage(hi, usage, bit, max, EV_KEY, (c))
static int ks_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_MSVENDOR)
return 0;
switch (usage->hid & HID_USAGE) {
case 0x01: ks_map_key(BTN_MIDDLE); break;
case 0x02: ks_map_key(BTN_SIDE); break;
default:
return 0;
}
return 1;
}
static const struct hid_device_id ks_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_KENSINGTON, USB_DEVICE_ID_KS_SLIMBLADE) },
{ }
};
MODULE_DEVICE_TABLE(hid, ks_devices);
static struct hid_driver ks_driver = {
.name = "kensington",
.id_table = ks_devices,
.input_mapping = ks_input_mapping,
};
static int ks_init(void)
{
return hid_register_driver(&ks_driver);
}
static void ks_exit(void)
{
hid_unregister_driver(&ks_driver);
}
module_init(ks_init);
module_exit(ks_exit);
MODULE_LICENSE("GPL");
HID_COMPAT_LOAD_DRIVER(kensington);