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| author | Corentin Chary <corentincj@iksaif.net> | 2009-08-28 12:56:55 +0000 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-08-28 15:21:13 -0400 |
| commit | b09f5fecf8b97c9de7add3e2eb0cfeb91ef28dbb (patch) | |
| tree | 7ce6f8d4f94ece8e1d08e8353e3559ecd7754f5e /Documentation/ABI | |
| parent | 6ce2c9d9a531e8753005a25a686dafab9a5d04bb (diff) | |
| download | kernel_samsung_smdk4412-b09f5fecf8b97c9de7add3e2eb0cfeb91ef28dbb.tar.gz kernel_samsung_smdk4412-b09f5fecf8b97c9de7add3e2eb0cfeb91ef28dbb.tar.bz2 kernel_samsung_smdk4412-b09f5fecf8b97c9de7add3e2eb0cfeb91ef28dbb.zip | |
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/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-platform-asus-laptop | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-platform-asus-laptop b/Documentation/ABI/testing/sysfs-platform-asus-laptop new file mode 100644 index 00000000000..a1cb660c50c --- /dev/null +++ b/Documentation/ABI/testing/sysfs-platform-asus-laptop @@ -0,0 +1,52 @@ +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 |