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(parent: 2bdb027) | patch
savagefb: use display information in info not in var for panning
authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Tue, 14 Jun 2011 09:24:59 +0000 (09:24 +0000)
committerPaul Mundt <lethal@linux-sh.org>
Wed, 15 Jun 2011 06:03:16 +0000 (15:03 +0900)
commit1388f6a77296b4fa926c6830f884b08c5ef4beab
treed1be8bb1e68fc5c6723db19428e868b4ad285a71tree | snapshot (tar.gz zip)
parent2bdb0278eec7bb466d2b1b31ecf6e48f10b34fbfcommit | diff
savagefb: use display information in info not in var for panning

We must not use any information in the passed var besides xoffset,
yoffset and vmode as otherwise applications might abuse it. Also use the
aligned fix.line_length and not the (possible) unaligned xres_virtual.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Tormod Volden <debian.tormod@gmail.com>
Cc: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
drivers/video/savage/savagefb_driver.c diff | blob | blame | history