tree 48883c01d63487ac44753ea9cd5a782250bbbc88
parent 0b75f2dfa2a67012ff6996b322117e1d7e45abe1
author Haavard Skinnemoen <hskinnemoen@atmel.com> 1188771349 +0100
committer Richard Purdie <rpurdie@rpsys.net> 1192137852 +0100

backlight: Add Samsung LTV350QV LCD driver

This patch adds support for powering on and off the Samsung LTV350QV LCD
panel via SPI.  The driver responds to framebuffer power management, it
powers off the panel on reboot/halt/poweroff.  It can also be controlled
through sysfs.  The panel is powered up when the module is loaded, and off
when the module is unloaded.  Verified on AVR32 STK1000.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>