fbdev/cirrusfb: Add support for "64 MiB" version of Picasso IV
authorGeert Uytterhoeven <geert@linux-m68k.org>
Thu, 20 Oct 2011 11:42:25 +0000 (13:42 +0200)
committerFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>
Fri, 11 Nov 2011 16:55:55 +0000 (16:55 +0000)
commite78bb882bf318bb41e17b33729cca3bdd26b42a0
treeaebcc9a817fa7b411b3aa6b7d2e8e6aba92666e2
parent17bdf48952d3f5c0be8137058f81d398d4606820
fbdev/cirrusfb: Add support for "64 MiB" version of Picasso IV

Some Village Tronic Picasso IV graphics cards identify as a 64 MiB Zorro
device in Zorro III mode.

While the total graphics memory size is the same on such cards, the offset
of the graphics memory differs. Add a quirk to handle this.

Based on src/sys/arch/amiga/dev/grf_cl.c from NetBSD.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
drivers/video/cirrusfb.c