P-state switching on Lenovo X121e / AMD E-450

Hi, I have a Lenovo X121e notebook, and the model variant in question uses the E-450 APU. I have various problems with the GPU part of it. The most severe seems to be that switching between power states does not work correctly. First off, the PowerPlay table looks rather strange. Here's what the

P-state switching on Lenovo X121e / AMD E-450

Hi, I have a Lenovo X121e notebook, and the model variant in question uses the E-450 APU. I have various problems with the GPU part of it. The most severe seems to be that switching between power states does not work correctly. First off, the PowerPlay table looks rather strange. Here's what the