Re: [PATCH v3] PCI: Reprogram bridge prefetch registers on resume

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]<

 



Am 01.10.18 um 06:57 schrieb Daniel Drake:
On Sun, Sep 30, 2018 at 5:07 AM Thomas Martitz <kugel@xxxxxxxxxxx> wrote:
The latest iteration does not work on my HP system. The GPU fails to
power up just like the unpatched kernel.

That's weird, I would not expect a behaviour change in the latest
patch. pci_restore_config_dword() has some debug messages, could you
please make them visible and show logs again?
Also remind us of the PCI device address of the parent bridge (lspci -vt)


I'll follow up with more the requested information on bugzilla
(Link: https://bugzilla.kernel.org/show_bug.cgi?id=201069).

On a quick re-check, it seems to depend on if I used the eGPU before
the initial suspend. If I run glxgears (with DRI_PRIME=1) before suspend it seems fine.

Best regards.
_______________________________________________
Nouveau mailing list
Nouveau@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/nouveau




[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Security]     [Bugtraq]     [Linux]     [Linux OMAP]     [Linux MIPS]     [eCos]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux