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...chives/dri-devel/2015-May/083448.html [2]: https://lists.freedesktop.org/archives/dri-devel/2015-May/083449.html On 09:42 PM - May 18 2016, Marcos Paulo de Souza wrote: > nouveau_optimus_dsm is using ACPI_TYPE_BUFFER, and this triggers warnings on ACPI: > [ 7.730564] ACPI: \_SB_.PCI0.RP05.PEGP: failed to evaluate _DSM > [ 7.730570] ACPI Warning: \_SB_.PCI0.RP05.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (201509 30/nsarguments-95) > > To fix it, change ACPI_TYPE_BUFFER to ACPI_TYPE_PACKAGE, as the warning tells to do. > > Signed-o...

...448.html > [2]: https://lists.freedesktop.org/archives/dri-devel/2015-May/083449.html > > On 09:42 PM - May 18 2016, Marcos Paulo de Souza wrote: > > nouveau_optimus_dsm is using ACPI_TYPE_BUFFER, and this triggers > warnings on ACPI: > > [ 7.730564] ACPI: \_SB_.PCI0.RP05.PEGP: failed to evaluate _DSM > > [ 7.730570] ACPI Warning: \_SB_.PCI0.RP05.PEGP._DSM: Argument #4 type > mismatch - Found [Buffer], ACPI requires [Package] (201509 > 30/nsarguments-95) > > > > To fix it, change ACPI_TYPE_BUFFER to ACPI_TYPE_PACKAGE, as the warning > tells...

...atch - Found [Buffer], ACPI requires [Package] (20160108/nsarguments-95) 50.246044 nseval-0227 ns_evaluate : **** Execute method [\_SB.PCI0.GFX0._DSM] at AML address ffffc90000013b11 length 492 50.246110 nseval-0227 ns_evaluate : **** Execute method [\_SB.PCI0.PEG0.PEGP._DSM] at AML address ffffc90000018297 length 1F 50.246256 ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160108/nsarguments-95) 50.246289 nseval-0227 ns_evaluate : **** Execute method [\_SB.PCI0.PEG0.PEGP._DSM] at...

https://bugs.freedesktop.org/show_bug.cgi?id=98398 --- Comment #11 from Peter Wu <peter at lekensteyn.nl> --- So 4.7 and before used the "DSM" method on runtime-suspend: - \_SB.PCI0.RP05.PEGP._DSM would be invoked to enable Optimus - \_SB.PCI0.RP05.PEGP._PS3 is then invoked which would enter D3cold (note, this method is still used in 4.8 on older laptops or with the pcie_pm_port=off kernel option) Since 4.8, _DSM is not called anymore by nouveau (when support from the PCI core is detec...

...nd [Buffer], ACPI requires [Package] (20160108/nsarguments-95) > 50.246044 nseval-0227 ns_evaluate : **** Execute method [\_SB.PCI0.GFX0._DSM] at AML address ffffc90000013b11 length 492 > 50.246110 nseval-0227 ns_evaluate : **** Execute method [\_SB.PCI0.PEG0.PEGP._DSM] at AML address ffffc90000018297 length 1F > 50.246256 ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160108/nsarguments-95) > 50.246289 nseval-0227 ns_evaluate : **** Execute method [\_SB.PCI0.PEG0.PEGP...

https://bugs.freedesktop.org/show_bug.cgi?id=92727 Bug ID: 92727 Summary: nouveau E[ PBUS][0000:01:00.0] MMIO read of 0x00000000 FAULT at 0x002140 [ !ENGINE ] Product: xorg Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium

https://bugs.freedesktop.org/show_bug.cgi?id=93778 Bug ID: 93778 Summary: Noveau GeForce GT 640M vbios error Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau at

...00, bugzilla-daemon at freedesktop.org wrote: > > https://bugs.freedesktop.org/show_bug.cgi?id=98398 > > > > --- Comment #11 from Peter Wu <peter at lekensteyn.nl> --- > > So 4.7 and before used the "DSM" method on runtime-suspend: > > - \_SB.PCI0.RP05.PEGP._DSM would be invoked to enable Optimus > > - \_SB.PCI0.RP05.PEGP._PS3 is then invoked which would enter D3cold > > (note, this method is still used in 4.8 on older laptops or with the > > pcie_pm_port=off kernel option) > > > > Since 4.8, _DSM is not called anymore b...

...07M [GeForce GTX 960M] (rev a2) Using 4.8.1 kernel, here is dmesg of "modprobe nouveau debug=spam": [ 4620.345670] ACPI Warning: \_SB.PCI0.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95) [ 4620.345756] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95) [ 4620.345862] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95) [ 4620.346999] pci 0000:01:00.0: optimus capabilit...

On Tue, May 24, 2016 at 06:03:27PM +0200, Lukas Wunner wrote: > nouveau_drm_load() calls pm_runtime_put() if nouveau_runtime_pm != 0, > but nouveau_drm_unload() calls pm_runtime_get_sync() unconditionally. > We therefore leak a runtime pm ref whenever nouveau is loaded with > runpm=0 and then unloaded. The GPU will subsequently never runtime > suspend even if nouveau is loaded again

https://bugs.freedesktop.org/show_bug.cgi?id=93934 Bug ID: 93934 Summary: DRI_PRIME=1: DeadIsland crashes when loading finish Product: Mesa Version: 11.0 Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/nouveau Assignee: nouveau at

https://bugs.freedesktop.org/show_bug.cgi?id=99372 Bug ID: 99372 Summary: Nvidia 640M devinit fails Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau at

...107GLM [Quadro P2000 Mobile] (rev a1) Hangs whenever I try to poke at the card. It starts happily enough with [ 3.971515] ACPI Warning: \_SB.PCI0.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20181003/nsarguments-66) [ 3.971553] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20181003/nsarguments-66) [ 3.971721] pci 0000:01:00.0: optimus capabilities: enabled, status dynamic power, hda bios codec supported [ 3.971726] VGA switcheroo: detected Optimus DSM method \_SB_.PCI0.PEG0.PEGP handle [...

...6, 2016 at 10:42:07PM +0000, bugzilla-daemon at freedesktop.org wrote: > https://bugs.freedesktop.org/show_bug.cgi?id=98398 > > --- Comment #11 from Peter Wu <peter at lekensteyn.nl> --- > So 4.7 and before used the "DSM" method on runtime-suspend: > - \_SB.PCI0.RP05.PEGP._DSM would be invoked to enable Optimus > - \_SB.PCI0.RP05.PEGP._PS3 is then invoked which would enter D3cold > (note, this method is still used in 4.8 on older laptops or with the > pcie_pm_port=off kernel option) > > Since 4.8, _DSM is not called anymore by nouveau (when support f...

...to poke at the card. It starts happily enough with > > > > > > > > [ 3.971515] ACPI Warning: \_SB.PCI0.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20181003/nsarguments-66) > > > > [ 3.971553] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20181003/nsarguments-66) > > > > [ 3.971721] pci 0000:01:00.0: optimus capabilities: enabled, status dynamic power, hda bios codec supported > > > > [ 3.971726] VGA switcheroo: detected Optimus...

...eedesktop.org wrote: > > > https://bugs.freedesktop.org/show_bug.cgi?id=98398 > > > > > > --- Comment #11 from Peter Wu <peter at lekensteyn.nl> --- > > > So 4.7 and before used the "DSM" method on runtime-suspend: > > > - \_SB.PCI0.RP05.PEGP._DSM would be invoked to enable Optimus > > > - \_SB.PCI0.RP05.PEGP._PS3 is then invoked which would enter D3cold > > > (note, this method is still used in 4.8 on older laptops or with the > > > pcie_pm_port=off kernel option) > > > > > > Since 4.8, _DS...

...gt; > Hangs whenever I try to poke at the card. It starts happily enough with > > > > [ 3.971515] ACPI Warning: \_SB.PCI0.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20181003/nsarguments-66) > > [ 3.971553] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20181003/nsarguments-66) > > [ 3.971721] pci 0000:01:00.0: optimus capabilities: enabled, status dynamic power, hda bios codec supported > > [ 3.971726] VGA switcheroo: detected Optimus DSM method \_SB_.PCI...

...d properly. There are also few > warnings from ACPI that might be relevant: > > Sep 30 17:24:27 kernel: ACPI Warning: \_SB.PCI0.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20190509/nsarguments-59) > Sep 30 17:24:27 kernel: ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20190509/nsarguments-59) > afaik this is the case for essentially every laptop out there. > This seems to be Dell XPS 9560 which I think has been around some time > already so I wonder why we only see issues now....

...le] (rev a1) > > Hangs whenever I try to poke at the card. It starts happily enough with > > [ 3.971515] ACPI Warning: \_SB.PCI0.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20181003/nsarguments-66) > [ 3.971553] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20181003/nsarguments-66) > [ 3.971721] pci 0000:01:00.0: optimus capabilities: enabled, status dynamic power, hda bios codec supported > [ 3.971726] VGA switcheroo: detected Optimus DSM method \_SB_.PCI0.PEG0.PEG...

...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...