Re: [PATCH V1] elan_i2c: Increment wakeup count if wake source.

[Dmitry Torokhov <dmitry.torokhov@gmail.com>]

On Wed, May 15, 2019 at 09:17:59AM -0700, Ravi Chandra Sadineni wrote:
> Hi Dmitry,
> 
> On Mon, May 13, 2019 at 4:29 PM Dmitry Torokhov
> <dmitry.torokhov@gmail.com> wrote:
> >
> > Hi Ravi,
> >
> > On Mon, May 13, 2019 at 3:06 PM Ravi Chandra Sadineni
> > <ravisadineni@chromium.org> wrote:
> > >
> > > Notify the PM core that this dev is the wake source. This helps
> > > userspace daemon tracking the wake source to identify the origin of the
> > > wake.
> >
> > I wonder if we could do that form the i2c core instead of individual drivers?
> I am sorry, I don't see a way how this could be done.

Sorry, brain fart on my part. Applied, thank you.

> >
> > >
> > > Signed-off-by: Ravi Chandra Sadineni <ravisadineni@chromium.org>
> > > ---
> > >  drivers/input/mouse/elan_i2c_core.c | 2 ++
> > >  1 file changed, 2 insertions(+)
> > >
> > > diff --git a/drivers/input/mouse/elan_i2c_core.c b/drivers/input/mouse/elan_i2c_core.c
> > > index f9525d6f0bfe..2c0561e20b7f 100644
> > > --- a/drivers/input/mouse/elan_i2c_core.c
> > > +++ b/drivers/input/mouse/elan_i2c_core.c
> > > @@ -981,6 +981,8 @@ static irqreturn_t elan_isr(int irq, void *dev_id)
> > >         if (error)
> > >                 goto out;
> > >
> > > +       pm_wakeup_event(dev, 0);
> > > +
> > >         switch (report[ETP_REPORT_ID_OFFSET]) {
> > >         case ETP_REPORT_ID:
> > >                 elan_report_absolute(data, report);
> > > --
> > > 2.20.1
> > >
> >
> > Thanks.
> >
> > --
> > Dmitry
> 
> Thanks,
> Ravi

-- 
Dmitry