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(parent: 8343c89) | patch
cirrusfb: add imageblit function
authorKrzysztof Helt <krzysztof.h1@wp.pl>
Tue, 31 Mar 2009 22:25:11 +0000 (15:25 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 1 Apr 2009 15:59:28 +0000 (08:59 -0700)
commit9e848062533207130667f6eaa748549367ccbedf
treead651331ecaf303dd94490a57cc4c5271f8095batree | snapshot (tar.gz zip)
parent8343c89c4f1aac4fced7bb6919b0bdd0c13edcdccommit | diff
cirrusfb: add imageblit function

Add hardware color expansion (imageblit) function.  It roughly doubles
scrolling speed of my Alpine card (GD5430).

Signed-off-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>
drivers/video/cirrusfb.c diff | blob | blame | history