commit 203873a535d627c668f293be0cb73e26c30f9cc7 upstream. Find a valid modeline depending on the machine graphic card configuration and add the fb_check_var() function to validate Xorg provided graphics settings. Signed-off-by: Helge Deller <deller@gmx.de> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>