Bug#762285: [Regression] Brightness control does not work anymore

Hi, this issue is still present in current kernels. There's a working patch upstream that landed in 3.19 (as dce4ec2e). Not being able to control the backlight is a pretty disturbing regression, so I would appreciate if you could consider this patch. Kind regards, Ralf -- To UNSUBSCRIBE, email

Bug#762285: [Regression] Brightness control does not work anymore

Hi, there's a patch in the upstream bug report at . It would be great if that patch (or whatever ends up being submitted/accepted upstream) could land in Jessie, as this will fix backlight control for at least some Laptops with multiple GPUs - a f