Fix samsung backlight issues. Filed in ubuntu launchpad and fixed by a developer. URL: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1086921 The solution is the patch here: http://people.canonical.com/~sforshee/lp1086921/linux-3.7.0-5.13~lp1086921v201212052012/ Please include in in the linux kernel
Patches should be submitted as per the SubmittingPatches instructions in the kernel with the proper signed-off-by: lines. It' s up to the developer to do this. We need this process to ensure we have a proper ownership record for legal purposes.