Displaying 4 results from an estimated 4 matches for "02e71e0bcdd7".
2019 Oct 17
4
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
....freedesktop.org
Cc: nouveau at lists.freedesktop.org
---
drivers/pci/pci.c | 7 ++++++
drivers/pci/quirks.c | 53 ++++++++++++++++++++++++++++++++++++++++++++
include/linux/pci.h | 1 +
3 files changed, 61 insertions(+)
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index b97d9e10c9cc..02e71e0bcdd7 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -850,6 +850,13 @@ static int pci_raw_set_power_state(struct pci_dev *dev, pci_power_t state)
|| (state == PCI_D2 && !dev->d2_support))
return -EIO;
+ /*
+ * check if we have a bad combination of bridge controller and nv...
2019 Nov 19
0
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...eedesktop.org
> ---
> drivers/pci/pci.c | 7 ++++++
> drivers/pci/quirks.c | 53 ++++++++++++++++++++++++++++++++++++++++++++
> include/linux/pci.h | 1 +
> 3 files changed, 61 insertions(+)
>
> diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
> index b97d9e10c9cc..02e71e0bcdd7 100644
> --- a/drivers/pci/pci.c
> +++ b/drivers/pci/pci.c
> @@ -850,6 +850,13 @@ static int pci_raw_set_power_state(struct pci_dev *dev, pci_power_t state)
> || (state == PCI_D2 && !dev->d2_support))
> return -EIO;
>
> + /*
> + * check if we have a bad...
2019 Nov 19
3
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...drivers/pci/pci.c | 7 ++++++
> > drivers/pci/quirks.c | 53 ++++++++++++++++++++++++++++++++++++++++++++
> > include/linux/pci.h | 1 +
> > 3 files changed, 61 insertions(+)
> >
> > diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
> > index b97d9e10c9cc..02e71e0bcdd7 100644
> > --- a/drivers/pci/pci.c
> > +++ b/drivers/pci/pci.c
> > @@ -850,6 +850,13 @@ static int pci_raw_set_power_state(struct pci_dev *dev, pci_power_t state)
> > || (state == PCI_D2 && !dev->d2_support))
> > return -EIO;
> >...
2019 Nov 20
1
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...++
> > > drivers/pci/quirks.c | 53 ++++++++++++++++++++++++++++++++++++++++++++
> > > include/linux/pci.h | 1 +
> > > 3 files changed, 61 insertions(+)
> > >
> > > diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
> > > index b97d9e10c9cc..02e71e0bcdd7 100644
> > > --- a/drivers/pci/pci.c
> > > +++ b/drivers/pci/pci.c
> > > @@ -850,6 +850,13 @@ static int pci_raw_set_power_state(struct pci_dev *dev, pci_power_t state)
> > > || (state == PCI_D2 && !dev->d2_support))
> > >...