search for: 0006c9e37b6f

Displaying 4 results from an estimated 4 matches for "0006c9e37b6f".

[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
2019 Oct 17
4
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...d nvidia + * GPU, see quirk_broken_nv_runpm for more info + */ + if (state != PCI_D0 && dev->broken_nv_runpm) + return 0; + pci_read_config_word(dev, dev->pm_cap + PCI_PM_CTRL, &pmcsr); /* diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 44c4ae1abd00..0006c9e37b6f 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -5268,3 +5268,56 @@ static void quirk_reset_lenovo_thinkpad_p50_nvgpu(struct pci_dev *pdev) DECLARE_PCI_FIXUP_CLASS_FINAL(PCI_VENDOR_ID_NVIDIA, 0x13b1, PCI_CLASS_DISPLAY_VGA, 8, quirk_reset_lenovo_thinkpad_p50_nvgp...
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
2019 Nov 19
0
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...r comments nearby). > + */ > + if (state != PCI_D0 && dev->broken_nv_runpm) > + return 0; > + > pci_read_config_word(dev, dev->pm_cap + PCI_PM_CTRL, &pmcsr); > > /* > diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c > index 44c4ae1abd00..0006c9e37b6f 100644 > --- a/drivers/pci/quirks.c > +++ b/drivers/pci/quirks.c > @@ -5268,3 +5268,56 @@ static void quirk_reset_lenovo_thinkpad_p50_nvgpu(struct pci_dev *pdev) > DECLARE_PCI_FIXUP_CLASS_FINAL(PCI_VENDOR_ID_NVIDIA, 0x13b1, > PCI_CLASS_DISPLAY_VGA, 8, > quirk_...
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
2019 Nov 19
3
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...PCI_D0 && dev->broken_nv_runpm) > > + return 0; > > + > > pci_read_config_word(dev, dev->pm_cap + PCI_PM_CTRL, &pmcsr); > > > > /* > > diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c > > index 44c4ae1abd00..0006c9e37b6f 100644 > > --- a/drivers/pci/quirks.c > > +++ b/drivers/pci/quirks.c > > @@ -5268,3 +5268,56 @@ static void quirk_reset_lenovo_thinkpad_p50_nvgpu(struct pci_dev *pdev) > > DECLARE_PCI_FIXUP_CLASS_FINAL(PCI_VENDOR_ID_NVIDIA, 0x13b1, > > PCI_...
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
2019 Nov 20
1
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
..._runpm) > > > + return 0; > > > + > > > pci_read_config_word(dev, dev->pm_cap + PCI_PM_CTRL, &pmcsr); > > > > > > /* > > > diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c > > > index 44c4ae1abd00..0006c9e37b6f 100644 > > > --- a/drivers/pci/quirks.c > > > +++ b/drivers/pci/quirks.c > > > @@ -5268,3 +5268,56 @@ static void quirk_reset_lenovo_thinkpad_p50_nvgpu(struct pci_dev *pdev) > > > DECLARE_PCI_FIXUP_CLASS_FINAL(PCI_VENDOR_ID_NVIDIA, 0x13b1, > > >...