search for: quirked

If you have any of the devices listed below, please test with a recent -stable or -current. They will stop working in 4.9 and 5.2 although old behavior can _temporarily_ be enabled by adding "options DA_OLD_QUIRKS" to your kernel config. If I don't hear from anyone, they'll be going away permanently after the releases. -Nate #ifdef DA_OLD_QUIRKS /* Below a list of

Certain combinations of hardware can't actually support the maximum detected speed. Add a quirk list that lists pairs of hostbridge/chip pci ids and the mode that they should work with. See https://bugs.freedesktop.org/show_bug.cgi?id=20341 Reported-by: Jason Detring <detringj at gmail.com> Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- I didn't go as far as

SiS 761 chipset does not support AGP cards but has AGP capability (for the onboard video). At least PC Chips A31G board using this chipset has an AGP-like AGPro slot that's wired to the PCI bus. Enabling AGP will fail (GPU lockup and software fbcon, X11 hangs). Add support for matching just the host bridge in nvkm_device_agp_quirks and add entry for SiS 761 with mode 0 (AGP disabled).

I've installed CentOS 5.4 on my new Lenovo Ideapad S12 (Atom-based 12" notebook) and need to add a quirk to pm-suspend in order for the laptop to actually go to sleep. There's a couple of quirks that work just fine so I really don't have a preference. I found several instructions but most of them have failed me because CentOS's pm-utils is too ancient. Newer versions come

Hi, [This is an automated email] This commit has been processed because it contains a -stable tag. The stable tag indicates that it's relevant for the following trees: all The bot has tested the following trees: v4.20.8, v4.19.21, v4.14.99, v4.9.156, v4.4.174, v3.18.134. v4.20.8: Build OK! v4.19.21: Failed to apply! Possible dependencies: 01d5d7fa8376 ("PCI: Add macro for

On 10/27/2013 09:54 AM, Ilia Mirkin wrote: > Certain combinations of hardware can't actually support the maximum > detected speed. Add a quirk list that lists pairs of hostbridge/chip pci > ids and the mode that they should work with. > > See https://bugs.freedesktop.org/show_bug.cgi?id=20341 It seems like this quirk is likely too specific. This almost certainly affects more

On Sunday 13 September 2015 21:12:25 Ilia Mirkin wrote: > On Sun, Sep 13, 2015 at 2:57 PM, Ondrej Zary <linux at rainbow-software.org> wrote: > > Hello, > > I have a PC Chips A31G board with AGPro slot and found that nouveau does > > not work properly with it. Console works but reverts to software mode, > > X11 hangs with mouse cursor only. > > > > The

On Mon, 11 May 2020 15:01:27 -0400 Jon Derrick <jonathan.derrick at intel.com> wrote: > The VMD endpoint provides a real PCIe domain to the guest, including Please define VMD. I'm sure this is obvious to many, but I've had to do some research. The best TL;DR summary I've found is Keith's original commit 185a383ada2e adding the controller to Linux. If there's

This reverts commit b516ea586d717472178e6ef1c152e85608b0ce32. While this fixes audio for a number of users, this commit has the sideaffect of breaking the BIOS workaround that's required to make the GPU on the nvidia P50 work, by causing the GPU's PCI device function to stop working after it's been set to multifunction mode. Signed-off-by: Lyude Paul <lyude at redhat.com>

Since quirk_nvidia_hda() was added there's now two nvidia device functions on any laptops with nvidia GPUs: the HDA controller, and the GPU itself. Unfortunately this has the sideaffect of breaking quirk_reset_lenovo_thinkpad_50_nvgpu() since pci_reset_function() was using pci_parent_bus_reset() to reset the GPU's respective PCI bus, and pci_parent_bus_reset() does not work on busses which

Users kept complaining about those messages and it's a little spammy on prime systems so turn it into a debug print. Cc: Bjorn Helgaas <bhelgaas at google.com> Cc: Lukas Wunner <lukas at wunner.de> Cc: linux-pci at vger.kernel.org Cc: nouveau at lists.freedesktop.org Fixes: b516ea586d71 ("PCI: Enable NVIDIA HDA controllers") Signed-off-by: Karol Herbst <kherbst at

On Wed, 13 May 2020 00:35:47 +0000 "Derrick, Jonathan" <jonathan.derrick at intel.com> wrote: > Hi Alex, > > I'm probably not getting the translation technical details correct. > > On Mon, 2020-05-11 at 16:59 -0600, Alex Williamson wrote: > > On Mon, 11 May 2020 15:01:27 -0400 > > Jon Derrick <jonathan.derrick at intel.com> wrote: > >

The interaction between virtio and IOMMUs is messy. On most systems with virtio, physical addresses match bus addresses, and it doesn't particularly matter which one we use to program the device. On some systems, including Xen and any system with a physical device that speaks virtio behind a physical IOMMU, we must program the IOMMU for virtio DMA to work at all. On other systems, including

The interaction between virtio and IOMMUs is messy. On most systems with virtio, physical addresses match bus addresses, and it doesn't particularly matter which one we use to program the device. On some systems, including Xen and any system with a physical device that speaks virtio behind a physical IOMMU, we must program the IOMMU for virtio DMA to work at all. On other systems, including

This is a note to let you know that I've just added the patch titled clockevents/drivers/i8253: Add support for PIT shutdown quirk to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: clockevents-drivers-i8253-add-support-for-pit-shutdown-quirk.patch and it can be found in

This is a note to let you know that I've just added the patch titled clockevents/drivers/i8253: Add support for PIT shutdown quirk to the 4.18-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: clockevents-drivers-i8253-add-support-for-pit-shutdown-quirk.patch and it can be found in

This is a note to let you know that I've just added the patch titled clockevents/drivers/i8253: Add support for PIT shutdown quirk to the 4.19-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: clockevents-drivers-i8253-add-support-for-pit-shutdown-quirk.patch and it can be found in

This is a note to let you know that I've just added the patch titled x86/hyper-v: Enable PIT shutdown quirk to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: x86-hyper-v-enable-pit-shutdown-quirk.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone

This is a note to let you know that I've just added the patch titled x86/hyper-v: Enable PIT shutdown quirk to the 4.18-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: x86-hyper-v-enable-pit-shutdown-quirk.patch and it can be found in the queue-4.18 subdirectory. If you, or anyone

This is a note to let you know that I've just added the patch titled clockevents/drivers/i8253: Add support for PIT shutdown quirk to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: clockevents-drivers-i8253-add-support-for-pit-shutdown-quirk.patch and it can be found in the