https://bugs.freedesktop.org/show_bug.cgi?id=66963
--- Comment #46 from Francisco Pina Martins f.pinamartins@gmail.com --- I am trying to do some testing too, but I cannot seem to apply the patch from comment 40 to the mainline kernel. Should I be getting the changes from a specific branch in git://people.freedesktop.org/~agd5f/linux ? Thanks and sorry about the noise.