Re: [REPOST PATCH v4 1/2] PM / QoS: Add PM_QOS_MEMORY_BANDWIDTH class

From: Rafael J. Wysocki
Date: Thu Sep 25 2014 - 19:31:31 EST


On Wednesday, September 24, 2014 03:31:55 PM Tomeu Vizoso wrote:
> On 24 September 2014 15:32, Rafael J. Wysocki <rjw@xxxxxxxxxxxxx> wrote:
> > On Wednesday, September 24, 2014 10:42:13 AM Tomeu Vizoso wrote:
> >> On 14 September 2014 19:06, Rafael J. Wysocki <rjw@xxxxxxxxxxxxx> wrote:
> >> > On Friday, September 12, 2014 11:11:25 AM Tomeu Vizoso wrote:
> >> >> On 3 September 2014 17:49, Tomeu Vizoso <tomeu.vizoso@xxxxxxxxxxxxx> wrote:
> >> >> > Also adds a class type PM_QOS_SUM that aggregates the values by summing them.
> >> >> >
> >> >> > It can be used by memory controllers to calculate the optimum clock frequency
> >> >> > based on the bandwidth needs of the different memory clients.
> >> >> >
> >> >> > Signed-off-by: Tomeu Vizoso <tomeu.vizoso@xxxxxxxxxxxxx>
> >> >> > Acked-by: Pavel Machek <pavel@xxxxxx>
> >> >>
> >> >> Hi Rafael,
> >> >>
> >> >> will you take this one for 3.18?
> >> >
> >> > Quite likely, but I'm traveling now, so I'll do that after I'm back home
> >> > in a few days. I'll write to you if there are any problems.
> >>
> >> Don't want to be annoying, but thought I might ping you just in case
> >> this fell through the cracks.
> >
> > No, it didn't.
> >
> > I'm wondering about patch [2/2], though. I'm assuming that you'll push you
> > later through the Tegra DRM driver, right?
>
> Yes, that was Stephen's suggestion:
>
> https://lkml.org/lkml/2014/8/25/439

OK, patch [1/2] queued up for 3.18, thanks!

--
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.
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