tree f230dbfc1b488cb558786ef77847f602b8eeb6a8
parent 43bda1a6d218744382547a2f8be3240d1c3a151b
author Philipp Zabel <philipp.zabel@gmail.com> 1211462401 +0100
committer Russell King <rmk+kernel@arm.linux.org.uk> 1215087908 +0100

[ARM] 5045/1: magician: use the pwm_bl driver for the LCD backlight

magician has a GPIO that modifies the brightness level additionally to
the PWM duty value. This patch makes use of the pwm_bl notify callback
to present userspace with a single brightness scale.
This gets rid of the pxa_set_cken calls and direct PWM register access.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>