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

[Dmitry Torokhov]

Hi Ravi,

On Mon, May 13, 2019 at 3:06 PM Ravi Chandra Sadineni
<ravisadin...@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?

>
> Signed-off-by: Ravi Chandra Sadineni <ravisadin...@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