Ars is usually so good that I thought I would find insights into Imagination Tech's PowerVR GPU or at least _something_ to rationalize the disconnect between In

Ars is usually so good that I thought I would find insights into Imagination Tech's PowerVR GPU or at least _something_ to rationalize the disconnect between Intel's usually great linux support and Clover Trail. The mention power management but not GPU power management or GPU anything. Huh?