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authorCorentin Chary <corentincj@iksaif.net>2009-08-28 12:56:55 +0000
committerLen Brown <len.brown@intel.com>2009-08-28 15:21:13 -0400
commitb09f5fecf8b97c9de7add3e2eb0cfeb91ef28dbb (patch)
tree7ce6f8d4f94ece8e1d08e8353e3559ecd7754f5e /Documentation
parent6ce2c9d9a531e8753005a25a686dafab9a5d04bb (diff)
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asus-laptop: document sysfs interface
Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
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+What: /sys/devices/platform/asus-laptop/display
+Date: January 2007
+KernelVersion: 2.6.20
+Contact: "Corentin Chary" <corentincj@iksaif.net>
+Description:
+ This file allows display switching. The value
+ is composed by 4 bits and defined as follow:
+ 4321
+ |||`- LCD
+ ||`-- CRT
+ |`--- TV
+ `---- DVI
+ Ex: - 0 (0000b) means no display
+ - 3 (0011b) CRT+LCD.
+
+What: /sys/devices/platform/asus-laptop/gps
+Date: January 2007
+KernelVersion: 2.6.20
+Contact: "Corentin Chary" <corentincj@iksaif.net>
+Description:
+ Control the gps device. 1 means on, 0 means off.
+Users: Lapsus
+
+What: /sys/devices/platform/asus-laptop/ledd
+Date: January 2007
+KernelVersion: 2.6.20
+Contact: "Corentin Chary" <corentincj@iksaif.net>
+Description:
+ Some models like the W1N have a LED display that can be
+ used to display several informations.
+ To control the LED display, use the following :
+ echo 0x0T000DDD > /sys/devices/platform/asus-laptop/
+ where T control the 3 letters display, and DDD the 3 digits display.
+ The DDD table can be found in Documentation/laptops/asus-laptop.txt
+
+What: /sys/devices/platform/asus-laptop/bluetooth
+Date: January 2007
+KernelVersion: 2.6.20
+Contact: "Corentin Chary" <corentincj@iksaif.net>
+Description:
+ Control the bluetooth device. 1 means on, 0 means off.
+ This may control the led, the device or both.
+Users: Lapsus
+
+What: /sys/devices/platform/asus-laptop/wlan
+Date: January 2007
+KernelVersion: 2.6.20
+Contact: "Corentin Chary" <corentincj@iksaif.net>
+Description:
+ Control the bluetooth device. 1 means on, 0 means off.
+ This may control the led, the device or both.
+Users: Lapsus
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