]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
atmel_lcdfb: add board parameter specify framebuffer memory size
authorHaavard Skinnemoen <haavard.skinnemoen@atmel.com>
Tue, 12 Aug 2008 22:08:57 +0000 (15:08 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 12 Aug 2008 23:07:29 +0000 (16:07 -0700)
commitea757acad5a5183c65a3e1b28b49a5978fe6a052
tree6cefcbb3770fa13719792e03158b9d8f3b0d36ac
parente730d8b0a5882b66c169e1bed09774d5d365e2e0
atmel_lcdfb: add board parameter specify framebuffer memory size

Specify how much physically continuous, DMA capable memory will be
allocated at driver initialization time.  This allow to create framebuffer
device with larger virtual resolution.  Combine with y-panning this can be
used to implement double buffering acceleration method.

Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/video/atmel_lcdfb.c
include/video/atmel_lcdc.h