On 04.01.2021 18:39, Lukas Wunner wrote:
> On Thu, Dec 31, 2020 at 10:38:12AM +0100, Heiner Kallweit wrote:
>> On 31.12.2020 05:07, Lukas Wunner wrote:
>>> FWIW, if platform_pci_power_manageable() returns true, it can probably
>>> be assumed that allowing runtime PM by default is okay. So as a
On Thu, Dec 31, 2020 at 10:38:12AM +0100, Heiner Kallweit wrote:
> On 31.12.2020 05:07, Lukas Wunner wrote:
> > FWIW, if platform_pci_power_manageable() returns true, it can probably
> > be assumed that allowing runtime PM by default is okay. So as a first
> > step, you may want to call that
On 31.12.2020 10:38, Heiner Kallweit wrote:
> On 31.12.2020 05:07, Lukas Wunner wrote:
>> On Wed, Dec 30, 2020 at 11:56:04PM +0100, Heiner Kallweit wrote:
>>> --- a/drivers/pci/pci.c
>>> +++ b/drivers/pci/pci.c
>>> @@ -3024,7 +3024,9 @@ void pci_pm_init(struct pci_dev *dev)
>>> u16 status;
>>>
On 31.12.2020 05:07, Lukas Wunner wrote:
> On Wed, Dec 30, 2020 at 11:56:04PM +0100, Heiner Kallweit wrote:
>> --- a/drivers/pci/pci.c
>> +++ b/drivers/pci/pci.c
>> @@ -3024,7 +3024,9 @@ void pci_pm_init(struct pci_dev *dev)
>> u16 status;
>> u16 pmc;
>>
>> -
On Wed, Dec 30, 2020 at 11:56:04PM +0100, Heiner Kallweit wrote:
> --- a/drivers/pci/pci.c
> +++ b/drivers/pci/pci.c
> @@ -3024,7 +3024,9 @@ void pci_pm_init(struct pci_dev *dev)
> u16 status;
> u16 pmc;
>
> - pm_runtime_forbid(>dev);
> + if (pci_acpi_forbid_runtime_pm())
> +
On 17.11.2020 17:57, Rafael J. Wysocki wrote:
> On Tue, Nov 17, 2020 at 5:38 PM Bjorn Helgaas wrote:
>>
>> [+to Rafael, author of the commit you mentioned,
>> +cc Mika, Kai Heng, Lukas, linux-pm, linux-kernel]
>>
>> On Tue, Nov 17, 2020 at 04:56:09PM +0100, Heiner Kallweit wrote:
>>> More than 10
On 29.12.2020 12:56, Kai-Heng Feng wrote:
> On Sat, Dec 26, 2020 at 11:26 PM Heiner Kallweit wrote:
>>
>> On 17.11.2020 17:57, Rafael J. Wysocki wrote:
>>> On Tue, Nov 17, 2020 at 5:38 PM Bjorn Helgaas wrote:
[+to Rafael, author of the commit you mentioned,
+cc Mika, Kai Heng,
On Sat, Dec 26, 2020 at 11:26 PM Heiner Kallweit wrote:
>
> On 17.11.2020 17:57, Rafael J. Wysocki wrote:
> > On Tue, Nov 17, 2020 at 5:38 PM Bjorn Helgaas wrote:
> >>
> >> [+to Rafael, author of the commit you mentioned,
> >> +cc Mika, Kai Heng, Lukas, linux-pm, linux-kernel]
> >>
> >> On Tue,
> On Tue, Nov 17, 2020 at 04:56:09PM +0100, Heiner Kallweit wrote:
> > With Runtime PM disabled e.g. the PHY on network devices may remain
> > powered up even with no cable plugged in, affecting battery lifetime
> > on mobile devices. Currently we have to rely on the respective distro
> > or user
On 17.11.2020 17:57, Rafael J. Wysocki wrote:
> On Tue, Nov 17, 2020 at 5:38 PM Bjorn Helgaas wrote:
>>
>> [+to Rafael, author of the commit you mentioned,
>> +cc Mika, Kai Heng, Lukas, linux-pm, linux-kernel]
>>
>> On Tue, Nov 17, 2020 at 04:56:09PM +0100, Heiner Kallweit wrote:
>>> More than 10
On Tue, Nov 17, 2020 at 5:38 PM Bjorn Helgaas wrote:
>
> [+to Rafael, author of the commit you mentioned,
> +cc Mika, Kai Heng, Lukas, linux-pm, linux-kernel]
>
> On Tue, Nov 17, 2020 at 04:56:09PM +0100, Heiner Kallweit wrote:
> > More than 10 yrs ago Runtime PM was disabled per default by
[+to Rafael, author of the commit you mentioned,
+cc Mika, Kai Heng, Lukas, linux-pm, linux-kernel]
On Tue, Nov 17, 2020 at 04:56:09PM +0100, Heiner Kallweit wrote:
> More than 10 yrs ago Runtime PM was disabled per default by bb910a7040
> ("PCI/PM Runtime: Make runtime PM of PCI devices inactive
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