Hi Dmitry,
Thanks for your reply.
On 03/11/2018 02:15 AM, Dmitry Torokhov wrote:>> +static int
gpio_keys_enable_wakeup(struct gpio_button_data *bdata)
> These new helpers need to be __maybe_unused in case we compile on system
> without suspend support.
>
> I also wanted a bit more of error handling, so I ended up with the
> version of the patch below. Can you please try it and let me know if I
> broke it.
sure, the patch you sent works :)
Tested-by: Jeffy Chen <jeffy.chen@xxxxxxxxxxxxxx>
>
> Thanks.
>
> -- Dmitry
>
> Input: gpio-keys - add support for wakeup event action
>
> From: Jeffy Chen <jeffy.chen@xxxxxxxxxxxxxx>
>
> Add support for specifying event actions to trigger wakeup when using
> the gpio-keys input device as a wakeup source.
>
> This would allow the device to configure when to wakeup the system. For
> example a gpio-keys input device for pen insert, may only want to wakeup
> the system when ejecting the pen.
>
> Suggested-by: Brian Norris <briannorris@xxxxxxxxxxxx>
> Signed-off-by: Jeffy Chen <jeffy.chen@xxxxxxxxxxxxxx>
> Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
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