On Mon, Jul 09, 2018 at 04:20:00AM +, mario.limoncie...@dell.com wrote:
> In practice I don't anticipate anyone in the industry outside of Apple wiring
> up TBT
> with RTD3 unless it's at least Alpine Ridge or newer.
I don't think Apple does it even with Alpine Ridge. I have one Macbook
here
; Subject: Re: [PATCH 5/5] thunderbolt: Add support for runtime PM
>
> On Sun, Jul 8, 2018 at 10:31 AM Mika Westerberg
> wrote:
> >
> > On Sat, Jul 07, 2018 at 11:14:01PM +0200, Lukas Wunner wrote:
> > >
> > > Because I'm fairly certain that
> > &g
On Sun, Jul 8, 2018 at 10:31 AM Mika Westerberg
wrote:
>
> On Sat, Jul 07, 2018 at 11:14:01PM +0200, Lukas Wunner wrote:
> >
> > Because I'm fairly certain that
> > I do not get a PME for the Light Ridge in my MacBook Pro, but I'll test
> > this once more and modify negotiate_os_control() to grant
On Sat, Jul 07, 2018 at 11:14:01PM +0200, Lukas Wunner wrote:
> On Mon, Jun 18, 2018 at 02:07:31PM +0300, Mika Westerberg wrote:
> > Implement this using standard Linux runtime PM APIs so that when all the
> > children devices are runtime suspended, the Thunderbolt host controller
> > PCI device is
On Mon, Jun 18, 2018 at 02:07:31PM +0300, Mika Westerberg wrote:
> Implement this using standard Linux runtime PM APIs so that when all the
> children devices are runtime suspended, the Thunderbolt host controller
> PCI device is runtime suspended as well. The ICM firmware then starts
> powering do
On Sat, Jul 07, 2018 at 04:43:48PM +0200, Lukas Wunner wrote:
> On Sat, Jul 07, 2018 at 05:25:53PM +0300, Mika Westerberg wrote:
> > On Sat, Jul 07, 2018 at 03:38:15PM +0200, Lukas Wunner wrote:
> > > You're setting pm_runtime_no_callbacks() on the domain. A side effect of
> > > setting this flag
On Sat, Jul 07, 2018 at 05:25:53PM +0300, Mika Westerberg wrote:
> On Sat, Jul 07, 2018 at 03:38:15PM +0200, Lukas Wunner wrote:
> > You're setting pm_runtime_no_callbacks() on the domain. A side effect of
> > setting this flag is that whenever the domain's device is runtime resumed,
> > it's pare
On Sat, Jul 07, 2018 at 03:38:15PM +0200, Lukas Wunner wrote:
> On Mon, Jun 18, 2018 at 02:07:31PM +0300, Mika Westerberg wrote:
> > --- a/drivers/thunderbolt/domain.c
> > +++ b/drivers/thunderbolt/domain.c
> > @@ -132,6 +133,8 @@ static ssize_t boot_acl_show(struct device *dev, struct
> > device_
On Mon, Jun 18, 2018 at 02:07:31PM +0300, Mika Westerberg wrote:
> --- a/drivers/thunderbolt/domain.c
> +++ b/drivers/thunderbolt/domain.c
> @@ -132,6 +133,8 @@ static ssize_t boot_acl_show(struct device *dev, struct
> device_attribute *attr,
> if (!uuids)
> return -ENOMEM;
>
When Thunderbolt host controller is set to RTD3 mode (Runtime D3) it is
present all the time. Because of this it is important to runtime suspend
the controller whenever possible. In case of ICM we have following rules
which all needs to be true before the host controller can be put to D3:
- The
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