Commit 8f0246d6 authored by Laurent Pinchart's avatar Laurent Pinchart

vt8500lcdfb: 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: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
parent c272d641
......@@ -210,8 +210,8 @@ static int vt8500lcd_pan_display(struct fb_var_screeninfo *var,
struct vt8500lcd_info *fbi = to_vt8500lcd_info(info);
writel((1 << 31)
| (((var->xres_virtual - var->xres) * pixlen / 4) << 20)
| (off >> 2), fbi->regbase + 0x20);
| (((info->var.xres_virtual - info->var.xres) * pixlen / 4) << 20)
| (off >> 2), fbi->regbase + 0x20);
return 0;
}
......
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