backlight: add driver for Bachmann's ot200
authorChristian Gmeiner <christian.gmeiner@gmail.com>
Fri, 23 Mar 2012 22:02:02 +0000 (15:02 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 23 Mar 2012 23:58:33 +0000 (16:58 -0700)
commitc8df7428635c02ca3051e39179c83297d8b76fba
tree5163885a7b7e13024e332786826e6a81c5369893
parent7be865ab8634d4ec2a6bdb9459b268cd60e832af
backlight: add driver for Bachmann's ot200

Add backlight driver for Bachmann's ot200 visualisation device.  The
driver uses MFGPT 7 of CS5535 silicon to regulate the backlight.

[akpm@linux-foundation.org: remove redundant test of `brightness']
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Andres Salomon <dilinger@queued.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/video/backlight/Kconfig
drivers/video/backlight/Makefile
drivers/video/backlight/ot200_bl.c [new file with mode: 0644]