On Mon, Jan 04, 2021 at 02:28:37PM +0100, Karol Herbst wrote: > mhh, that PCI config stuff should really not happen all the time, but > it also doesn't appear to. The other thing I really don't know is, how > well the runpm works with tools like TLP if there isn't only an audio > device, but also the USB stuff and all the subdevices have to be > turned off all the time in order for the GPU to stay powered down. > > The firmware stuff is also just a functional problem, so you won't get > display offloading, but it shouldn't drain your battery as long as > nothing is connected. I'd check with "grep . > /sys/bus/pci/devices/*/power/runtime_status" if all subdevices of the > GPU are powered down, and check which one gets enabled regularly or > something. Well, all I can say is that without the firmware, my boot hung 2mn every single time (I sent details in the logs upthread). The battery draw issue was inconsistent. I haven't quite found what triggers it yet. Marc -- "A mouse is a device used to point at the xterm you want to type in" - A.S.R. Home page: http://marc.merlins.org/ | PGP 7F55D5F27AAF9D08 _______________________________________________ Nouveau mailing list Nouveau@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/nouveau
