On Tue 2009-08-25 15:18:13, Zhang Rui wrote: > > ???Introduce ALS sysfs class. > > ALS sysfs class provides a standard sysfs interface for > Ambient Light Sensor devices. > > please read Documentation/ABI/testing/sysfs-class-als for > detailed sysfs designs. > > Signed-off-by: Zhang Rui <rui.zhang@xxxxxxxxx> ACK. > +What: /sys/class/als/als[0-N]/display_adjustment > +Date: Aug. 2009 > +KernelVersion: 2.6.32 > +Contact: Zhang Rui <rui.zhang@xxxxxxxxx> > +Description: a relative percentages in order simplify the means > + by which these adjustments are applied in lieu of > + changes to the user???s display brightness preference. > + A value of 100% is used to indicate no display > + brightness adjustment. > + Values less than 100% indicate a negative adjustment > + (dimming); values greater than 100% indicate a positive > + adjustment (brightening). > + RO And yes, I like the new interface much better. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
