On Tue, Nov 26, 2019 at 06:10:36PM -0500, Lyude Paul wrote: > Hey-this is almost certainly not the right place in this thread to respond, > but this thread has gotten so deep evolution can't push the subject further to > the right, heh. So I'll just respond here. :) > I've been following this and helping out Karol with testing here and there. > They had me test Bjorn's PCI branch on the X1 Extreme 2nd generation, which > has a turing GPU and 8086:1901 PCI bridge. > > I was about to say "the patch fixed things, hooray!" but it seems that after > trying runtime suspend/resume a couple times things fall apart again: You mean $subject patch, no? > [ 686.883247] nouveau 0000:01:00.0: DRM: suspending object tree... > [ 752.866484] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.NVPO due to previous error (AE_AML_LOOP_TIMEOUT) (20190816/psparse-529) > [ 752.866508] ACPI Error: Aborting method \_SB.PCI0.PGON due to previous error (AE_AML_LOOP_TIMEOUT) (20190816/psparse-529) > [ 752.866521] ACPI Error: Aborting method \_SB.PCI0.PEG0.PG00._ON due to previous error (AE_AML_LOOP_TIMEOUT) (20190816/psparse-529) This is probably the culprit. The same AML code fails to properly turn on the device. Is acpidump from this system available somewhere? _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
