* [PATCH v3 14/29] mb862xxfb: use display information in info not in var for panning
@ 2011-07-08 11:14 Laurent Pinchart
0 siblings, 0 replies; only message in thread
From: Laurent Pinchart @ 2011-07-08 11:14 UTC (permalink / raw)
To: linux-fbdev
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>
Cc: Anatolij Gustschin <agust@denx.de>
---
drivers/video/mb862xx/mb862xxfbdrv.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/video/mb862xx/mb862xxfbdrv.c b/drivers/video/mb862xx/mb862xxfbdrv.c
index f70bd63..2191de0 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;
}
--
1.7.3.4
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2011-07-08 11:14 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-07-08 11:14 [PATCH v3 14/29] mb862xxfb: use display information in info not in var for panning Laurent Pinchart
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).