dect
/
linux-2.6
Archived
13
0
Fork 0
Code Releases Activity

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>
This commit is contained in:
Laurent Pinchart 2011-05-25 11:34:52 +02:00
parent f5b9cc6a66
commit 23dc8b1c07
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/video/mb862xx/mb862xxfbdrv.c
View File

@ -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;
}