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authorCorentin Chary <corentincj@iksaif.net>2009-08-28 08:56:55 -0400
committerLen Brown <len.brown@intel.com>2009-08-28 15:21:13 -0400
commitb09f5fecf8b97c9de7add3e2eb0cfeb91ef28dbb (patch)
tree7ce6f8d4f94ece8e1d08e8353e3559ecd7754f5e /Documentation
parent6ce2c9d9a531e8753005a25a686dafab9a5d04bb (diff)
asus-laptop: document sysfs interface
Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/ABI/testing/sysfs-platform-asus-laptop52
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diff --git a/Documentation/ABI/testing/sysfs-platform-asus-laptop b/Documentation/ABI/testing/sysfs-platform-asus-laptop
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1What: /sys/devices/platform/asus-laptop/display
2Date: January 2007
3KernelVersion: 2.6.20
4Contact: "Corentin Chary" <corentincj@iksaif.net>
5Description:
6 This file allows display switching. The value
7 is composed by 4 bits and defined as follow:
8 4321
9 |||`- LCD
10 ||`-- CRT
11 |`--- TV
12 `---- DVI
13 Ex: - 0 (0000b) means no display
14 - 3 (0011b) CRT+LCD.
15
16What: /sys/devices/platform/asus-laptop/gps
17Date: January 2007
18KernelVersion: 2.6.20
19Contact: "Corentin Chary" <corentincj@iksaif.net>
20Description:
21 Control the gps device. 1 means on, 0 means off.
22Users: Lapsus
23
24What: /sys/devices/platform/asus-laptop/ledd
25Date: January 2007
26KernelVersion: 2.6.20
27Contact: "Corentin Chary" <corentincj@iksaif.net>
28Description:
29 Some models like the W1N have a LED display that can be
30 used to display several informations.
31 To control the LED display, use the following :
32 echo 0x0T000DDD > /sys/devices/platform/asus-laptop/
33 where T control the 3 letters display, and DDD the 3 digits display.
34 The DDD table can be found in Documentation/laptops/asus-laptop.txt
35
36What: /sys/devices/platform/asus-laptop/bluetooth
37Date: January 2007
38KernelVersion: 2.6.20
39Contact: "Corentin Chary" <corentincj@iksaif.net>
40Description:
41 Control the bluetooth device. 1 means on, 0 means off.
42 This may control the led, the device or both.
43Users: Lapsus
44
45What: /sys/devices/platform/asus-laptop/wlan
46Date: January 2007
47KernelVersion: 2.6.20
48Contact: "Corentin Chary" <corentincj@iksaif.net>
49Description:
50 Control the bluetooth device. 1 means on, 0 means off.
51 This may control the led, the device or both.
52Users: Lapsus