Ambient light sensors are on the Dell Latitude D820, a buddy of mine purchased one not to long ago. frm On Tuesday March 20 2007 09:13, Dave Jones wrote: > On Mon, Mar 19, 2007 at 01:41:41PM -0400, Len Brown wrote: > > Has anybody seen ACPI-based ambient light sensor support on a commercial > > system? > > > > You'd recognize it by a device with PNPid ACPI0008 exported via the AML > > device tree. > > > > I've seen it on an Intel Capell Valley CRB, but I was wondering > > if anybody is using it in the "real world" yet. > > > > I've seen just the dmesg from a MacBook Pro on the web > > suggesting that system exports ACPI0008: > > http://www.uwsg.iu.edu/hypermail/linux/kernel/0703.0/1475.html > > Right. Under OSX, it uses it to adjust the keyboard backlight. > (It may also do something fancy wrt gamma correction with the > built-in webcam) > > Dave -- Franklin Marmon The Hyde Company 331 East Broadway Missoula, MT 59801 http://www.hydeco.com 406-541-4777 JabberID: marmon@xxxxxxxxxxxxxxxxxx
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