xref: /linux/Documentation/ABI/testing/sysfs-platform-eeepc-laptop (revision 40d269c000bda9fcd276a0412a9cebd3f6e344c5)
1What:		/sys/devices/platform/eeepc/disp
2Date:		May 2008
3KernelVersion:	2.6.26
4Contact:	"Corentin Chary" <corentincj@iksaif.net>
5Description:
6		This file allows display switching.
7
8		- 1 = LCD
9		- 2 = CRT
10		- 3 = LCD+CRT
11
12		If you run X11, you should use xrandr instead.
13
14What:		/sys/devices/platform/eeepc/camera
15Date:		May 2008
16KernelVersion:	2.6.26
17Contact:	"Corentin Chary" <corentincj@iksaif.net>
18Description:
19		Control the camera. 1 means on, 0 means off.
20
21What:		/sys/devices/platform/eeepc/cardr
22Date:		May 2008
23KernelVersion:	2.6.26
24Contact:	"Corentin Chary" <corentincj@iksaif.net>
25Description:
26		Control the card reader. 1 means on, 0 means off.
27
28What:		/sys/devices/platform/eeepc/cpufv
29Date:		Jun 2009
30KernelVersion:	2.6.31
31Contact:	"Corentin Chary" <corentincj@iksaif.net>
32Description:
33		Change CPU clock configuration.
34		On the Eee PC 1000H there are three available clock configuration:
35
36		    * 0 -> Super Performance Mode
37		    * 1 -> High Performance Mode
38		    * 2 -> Power Saving Mode
39
40		On Eee PC 701 there is only 2 available clock configurations.
41		Available configuration are listed in available_cpufv file.
42		Reading this file will show the raw hexadecimal value which
43		is defined as follow::
44
45		  | 8 bit | 8 bit |
46		      |       `---- Current mode
47		      `------------ Availables modes
48
49		For example, 0x301 means: mode 1 selected, 3 available modes.
50
51What:		/sys/devices/platform/eeepc/available_cpufv
52Date:		Jun 2009
53KernelVersion:	2.6.31
54Contact:	"Corentin Chary" <corentincj@iksaif.net>
55Description:
56		List available cpufv modes.
57