1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
|
/*
* Asus Notebooks WMI hotkey driver
*
* Copyright(C) 2010 Corentin Chary <corentin.chary@gmail.com>
*
* 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/input.h>
#include <linux/input/sparse-keymap.h>
#include <linux/fb.h>
#include <linux/dmi.h>
#include "asus-wmi.h"
#define ASUS_NB_WMI_FILE "asus-nb-wmi"
MODULE_AUTHOR("Corentin Chary <corentin.chary@gmail.com>");
MODULE_DESCRIPTION("Asus Notebooks WMI Hotkey Driver");
MODULE_LICENSE("GPL");
#define ASUS_NB_WMI_EVENT_GUID "0B3CBB35-E3C2-45ED-91C2-4C5A6D195D1C"
MODULE_ALIAS("wmi:"ASUS_NB_WMI_EVENT_GUID);
/*
* WAPF defines the behavior of the Fn+Fx wlan key
* The significance of values is yet to be found, but
* most of the time:
* Bit | Bluetooth | WLAN
* 0 | Hardware | Hardware
* 1 | Hardware | Software
* 4 | Software | Software
*/
static int wapf = -1;
module_param(wapf, uint, 0444);
MODULE_PARM_DESC(wapf, "WAPF value");
static struct quirk_entry *quirks;
static struct quirk_entry quirk_asus_unknown = {
.wapf = 0,
};
/*
* For those machines that need software to control bt/wifi status
* and can't adjust brightness through ACPI interface
* and have duplicate events(ACPI and WMI) for display toggle
*/
static struct quirk_entry quirk_asus_x55u = {
.wapf = 4,
.wmi_backlight_power = true,
.no_display_toggle = true,
};
static struct quirk_entry quirk_asus_x401u = {
.wapf = 4,
};
static int dmi_matched(const struct dmi_system_id *dmi)
{
quirks = dmi->driver_data;
return 1;
}
static struct dmi_system_id asus_quirks[] = {
{
.callback = dmi_matched,
.ident = "ASUSTeK COMPUTER INC. X401U",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
DMI_MATCH(DMI_PRODUCT_NAME, "X401U"),
},
.driver_data = &quirk_asus_x55u,
},
{
.callback = dmi_matched,
.ident = "ASUSTeK COMPUTER INC. X401A",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
DMI_MATCH(DMI_PRODUCT_NAME, "X401A"),
},
.driver_data = &quirk_asus_x401u,
},
{
.callback = dmi_matched,
.ident = "ASUSTeK COMPUTER INC. X401A1",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
DMI_MATCH(DMI_PRODUCT_NAME, "X401A1"),
},
.driver_data = &quirk_asus_x401u,
},
{
.callback = dmi_matched,
.ident = "ASUSTeK COMPUTER INC. X501U",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
DMI_MATCH(DMI_PRODUCT_NAME, "X501U"),
},
.driver_data = &quirk_asus_x55u,
},
{
.callback = dmi_matched,
.ident = "ASUSTeK COMPUTER INC. X501A",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
DMI_MATCH(DMI_PRODUCT_NAME, "X501A"),
},
.driver_data = &quirk_asus_x401u,
},
{
.callback = dmi_matched,
.ident = "ASUSTeK COMPUTER INC. X501A1",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
DMI_MATCH(DMI_PRODUCT_NAME, "X501A1"),
},
.driver_data = &quirk_asus_x401u,
},
{
.callback = dmi_matched,
.ident = "ASUSTeK COMPUTER INC. X55A",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
DMI_MATCH(DMI_PRODUCT_NAME, "X55A"),
},
.driver_data = &quirk_asus_x401u,
},
{
.callback = dmi_matched,
.ident = "ASUSTeK COMPUTER INC. X55C",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
DMI_MATCH(DMI_PRODUCT_NAME, "X55C"),
},
.driver_data = &quirk_asus_x401u,
},
{
.callback = dmi_matched,
.ident = "ASUSTeK COMPUTER INC. X55U",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
DMI_MATCH(DMI_PRODUCT_NAME, "X55U"),
},
.driver_data = &quirk_asus_x55u,
},
{
.callback = dmi_matched,
.ident = "ASUSTeK COMPUTER INC. X55VD",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
DMI_MATCH(DMI_PRODUCT_NAME, "X55VD"),
},
.driver_data = &quirk_asus_x401u,
},
{},
};
static void asus_nb_wmi_quirks(struct asus_wmi_driver *driver)
{
quirks = &quirk_asus_unknown;
dmi_check_system(asus_quirks);
driver->quirks = quirks;
driver->panel_power = FB_BLANK_UNBLANK;
/* overwrite the wapf setting if the wapf paramater is specified */
if (wapf != -1)
quirks->wapf = wapf;
else
wapf = quirks->wapf;
}
static const struct key_entry asus_nb_wmi_keymap[] = {
{ KE_KEY, ASUS_WMI_BRN_DOWN, { KEY_BRIGHTNESSDOWN } },
{ KE_KEY, ASUS_WMI_BRN_UP, { KEY_BRIGHTNESSUP } },
{ KE_KEY, 0x30, { KEY_VOLUMEUP } },
{ KE_KEY, 0x31, { KEY_VOLUMEDOWN } },
{ KE_KEY, 0x32, { KEY_MUTE } },
{ KE_KEY, 0x33, { KEY_DISPLAYTOGGLE } }, /* LCD on */
{ KE_KEY, 0x34, { KEY_DISPLAY_OFF } }, /* LCD off */
{ KE_KEY, 0x40, { KEY_PREVIOUSSONG } },
{ KE_KEY, 0x41, { KEY_NEXTSONG } },
{ KE_KEY, 0x43, { KEY_STOPCD } }, /* Stop/Eject */
{ KE_KEY, 0x45, { KEY_PLAYPAUSE } },
{ KE_KEY, 0x4c, { KEY_MEDIA } }, /* WMP Key */
{ KE_KEY, 0x50, { KEY_EMAIL } },
{ KE_KEY, 0x51, { KEY_WWW } },
{ KE_KEY, 0x55, { KEY_CALC } },
{ KE_IGNORE, 0x57, }, /* Battery mode */
{ KE_IGNORE, 0x58, }, /* AC mode */
{ KE_KEY, 0x5C, { KEY_F15 } }, /* Power Gear key */
{ KE_KEY, 0x5D, { KEY_WLAN } }, /* Wireless console Toggle */
{ KE_KEY, 0x5E, { KEY_WLAN } }, /* Wireless console Enable */
{ KE_KEY, 0x5F, { KEY_WLAN } }, /* Wireless console Disable */
{ KE_KEY, 0x60, { KEY_TOUCHPAD_ON } },
{ KE_KEY, 0x61, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD only */
{ KE_KEY, 0x62, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT only */
{ KE_KEY, 0x63, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT */
{ KE_KEY, 0x64, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV */
{ KE_KEY, 0x65, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV */
{ KE_KEY, 0x66, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV */
{ KE_KEY, 0x67, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV */
{ KE_KEY, 0x6B, { KEY_TOUCHPAD_TOGGLE } },
{ KE_IGNORE, 0x6E, }, /* Low Battery notification */
{ KE_KEY, 0x7D, { KEY_BLUETOOTH } }, /* Bluetooth Enable */
{ KE_KEY, 0x7E, { KEY_BLUETOOTH } }, /* Bluetooth Disable */
{ KE_KEY, 0x82, { KEY_CAMERA } },
{ KE_KEY, 0x88, { KEY_RFKILL } }, /* Radio Toggle Key */
{ KE_KEY, 0x8A, { KEY_PROG1 } }, /* Color enhancement mode */
{ KE_KEY, 0x8C, { KEY_SWITCHVIDEOMODE } }, /* SDSP DVI only */
{ KE_KEY, 0x8D, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + DVI */
{ KE_KEY, 0x8E, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + DVI */
{ KE_KEY, 0x8F, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV + DVI */
{ KE_KEY, 0x90, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + DVI */
{ KE_KEY, 0x91, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV + DVI */
{ KE_KEY, 0x92, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV + DVI */
{ KE_KEY, 0x93, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + DVI */
{ KE_KEY, 0x95, { KEY_MEDIA } },
{ KE_KEY, 0x99, { KEY_PHONE } },
{ KE_KEY, 0xA0, { KEY_SWITCHVIDEOMODE } }, /* SDSP HDMI only */
{ KE_KEY, 0xA1, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + HDMI */
{ KE_KEY, 0xA2, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + HDMI */
{ KE_KEY, 0xA3, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV + HDMI */
{ KE_KEY, 0xA4, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + HDMI */
{ KE_KEY, 0xA5, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV + HDMI */
{ KE_KEY, 0xA6, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV + HDMI */
{ KE_KEY, 0xA7, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + HDMI */
{ KE_KEY, 0xB5, { KEY_CALC } },
{ KE_KEY, 0xC4, { KEY_KBDILLUMUP } },
{ KE_KEY, 0xC5, { KEY_KBDILLUMDOWN } },
{ KE_END, 0},
};
static struct asus_wmi_driver asus_nb_wmi_driver = {
.name = ASUS_NB_WMI_FILE,
.owner = THIS_MODULE,
.event_guid = ASUS_NB_WMI_EVENT_GUID,
.keymap = asus_nb_wmi_keymap,
.input_name = "Asus WMI hotkeys",
.input_phys = ASUS_NB_WMI_FILE "/input0",
.detect_quirks = asus_nb_wmi_quirks,
};
static int __init asus_nb_wmi_init(void)
{
return asus_wmi_register_driver(&asus_nb_wmi_driver);
}
static void __exit asus_nb_wmi_exit(void)
{
asus_wmi_unregister_driver(&asus_nb_wmi_driver);
}
module_init(asus_nb_wmi_init);
module_exit(asus_nb_wmi_exit);
|
