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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2011-05-25 09:34:52 (GMT)
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2011-08-19 08:32:41 (GMT)
commit23dc8b1c07f75427510d56fa7c263dd1371ec2e4 (patch)
tree9450a07e1eeb0c0f7a38c4fb750118fa3e866a9e /drivers/video/mb862xx
parentf5b9cc6a66feee205609ef98b1f5a51168c26b74 (diff)
downloadlinux-23dc8b1c07f75427510d56fa7c263dd1371ec2e4.tar.xz
mb862xxfb: 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. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'drivers/video/mb862xx')
-rw-r--r--drivers/video/mb862xx/mb862xxfbdrv.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/mb862xx/mb862xxfbdrv.c b/drivers/video/mb862xx/mb862xxfbdrv.c
index ee1de3e..7a1f277 100644
--- a/drivers/video/mb862xx/mb862xxfbdrv.c
+++ b/drivers/video/mb862xx/mb862xxfbdrv.c
@@ -278,7 +278,7 @@ static int mb862xxfb_pan(struct fb_var_screeninfo *var,
reg = pack(var->yoffset, var->xoffset);
outreg(disp, GC_L0WY_L0WX, reg);
- reg = pack(var->yres_virtual, var->xres_virtual);
+ reg = pack(info->var.yres_virtual, info->var.xres_virtual);
outreg(disp, GC_L0WH_L0WW, reg);
return 0;
}