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kernel/linux-rt-4.4.41/Documentation/ABI/testing/sysfs-platform-eeepc-laptop 1.51 KB
5113f6f70   김현기   kernel add
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  What:		/sys/devices/platform/eeepc/disp
  Date:		May 2008
  KernelVersion:	2.6.26
  Contact:	"Corentin Chary" <corentincj@iksaif.net>
  Description:
  		This file allows display switching.
  		- 1 = LCD
  		- 2 = CRT
  		- 3 = LCD+CRT
  		If you run X11, you should use xrandr instead.
  
  What:		/sys/devices/platform/eeepc/camera
  Date:		May 2008
  KernelVersion:	2.6.26
  Contact:	"Corentin Chary" <corentincj@iksaif.net>
  Description:
  		Control the camera. 1 means on, 0 means off.
  
  What:		/sys/devices/platform/eeepc/cardr
  Date:		May 2008
  KernelVersion:	2.6.26
  Contact:	"Corentin Chary" <corentincj@iksaif.net>
  Description:
  		Control the card reader. 1 means on, 0 means off.
  
  What:		/sys/devices/platform/eeepc/cpufv
  Date:		Jun 2009
  KernelVersion:	2.6.31
  Contact:	"Corentin Chary" <corentincj@iksaif.net>
  Description:
  		Change CPU clock configuration.
  		On the Eee PC 1000H there are three available clock configuration:
  		    * 0 -> Super Performance Mode
  		    * 1 -> High Performance Mode
  		    * 2 -> Power Saving Mode
  		On Eee PC 701 there is only 2 available clock configurations.
  		Available configuration are listed in available_cpufv file.
  		Reading this file will show the raw hexadecimal value which
  		is defined as follow:
  		| 8 bit | 8 bit |
  		    |       `---- Current mode
  		    `------------ Availables modes
  		For example, 0x301 means: mode 1 selected, 3 available modes.
  
  What:		/sys/devices/platform/eeepc/available_cpufv
  Date:		Jun 2009
  KernelVersion:	2.6.31
  Contact:	"Corentin Chary" <corentincj@iksaif.net>
  Description:
  		List available cpufv modes.