broadsheetfb: add MMIO hooks
authorJaya Kumar <jayakumar.lkml@gmail.com>
Wed, 10 Mar 2010 23:21:41 +0000 (15:21 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 12 Mar 2010 23:52:34 +0000 (15:52 -0800)
commit2afb18981739a1426af2a6c952e03c5966b3dfc6
treefb1feeb9e7882a4810bf9088959e33a1148bc090
parente17cea3cece6d3ec47a5b358821505943abe6541
broadsheetfb: add MMIO hooks

Allow boards with GP-MMIO controllers to provide hooks to broadsheetfb in
order to offload cmd/data writes and data reads instead of relying only on
host based GPIO wiggling.

Signed-off-by: Jaya Kumar <jayakumar.lkml@gmail.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/video/broadsheetfb.c
include/video/broadsheetfb.h