On 30 Jan 2018, at 15:41, Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx> wrote: > > Since the lanes are not in use, I'm not sure we have to worry about > lanes collision. Simon, would it cause any trouble if we map to lanes > to the same physical lane? Yes IIRC it would cause trouble. Due to the internals of the design each lane needs to have a unique mapping even if it's not in use.
