tree afba1323b00cbe79dff7532b33912fd41fb30dd9
parent cdc83ae2453ddb19060e05e6afd22b1254128c42
author Ben Dooks <ben-fbdev@fluff.org> 1211573095 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1211648172 -0700

S3C2410: ensure that FB_BLANK_POWERDOWN shuts down the controller

When a blank level of FB_BLANK_POWERDOWN is used, we should shut down the
controller so that it no longer tries to produce any panel signals or
data, and shuts down the DMA which is not needed.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Cc: Arnaud Patard <arnaud.patard@rtp-net.org>
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>