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(parent: 4d3c68a) | patch
radeonfb: use display information in info not in var for panning
authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Tue, 14 Jun 2011 09:24:44 +0000 (09:24 +0000)
committerPaul Mundt <lethal@linux-sh.org>
Wed, 15 Jun 2011 06:03:58 +0000 (15:03 +0900)
commitff55fe9ac19d800bfab02bc877c06e74f3e2537d
tree5e0080abd09110b907d38c2fa0f14a721449a1cbtree | snapshot
parent4d3c68a1b468741fcebfbfb0b92ff9e75a063484commit | diff
radeonfb: 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>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
drivers/video/aty/radeon_base.c diff | blob | history
Domain: System / Uncategorized;