Comment 171 for bug 1803179

More infos:

powertop shows this when using intel gpu only (my workarounds from post https://bugzilla.kernel.org/show_bug.cgi?id=156341#c139)

              0.0% PCI Device: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16)
              0.0% PCI Device: Intel Corporation Cannon Lake PCH HECI Controller
              0.0% PCI Device: NVIDIA Corporation GP107M [GeForce GTX 1050 Mobile]
              0.0% PCI Device: Intel Corporation Cannon Lake PCH SPI Controller
              0.0% PCI Device: Intel Corporation Cannon Lake PCH cAVS
              0.0% PCI Device: NVIDIA Corporation GP107GL High Definition Audio Controller
              0.0% PCI Device: Intel Corporation Cannon Lake PCH Shared SRAM
              0.0% PCI Device: Intel Corporation Cannon Lake PCH SMBus Controller
              0.0% PCI Device: Intel Corporation Cannon Lake PCH PCI Express Root Port #14

when using the patches with nvidia modules unloaded and power set to auto its still saying 100%