wake on touchscreen activity?

Michael Trimarchi trimarchi at gandalf.sssup.it
Wed Jul 15 21:57:51 CEST 2009


Hi,

Timo Juhani Lindfors wrote:
> Hi,
>
> I'd like my freerunner to wake on touchscreen activity. Should I just modify
>
> struct pcf50633_platform_data gta02_pcf_pdata = {
>         .resumers = {
>                 [0] =   PCF50633_INT1_USBINS |
>                         PCF50633_INT1_USBREM |
>                         PCF50633_INT1_ALARM,
>                 [1] =   PCF50633_INT2_ONKEYF,
>                 [2] =   PCF50633_INT3_ONKEY1S,
>                 [3] =   PCF50633_INT4_LOWSYS |
>                         PCF50633_INT4_LOWBAT |
>                         PCF50633_INT4_HIGHTMP,
>         },
>
>
> in arch/arm/mach-s3c2442/mach-gta02.c or is there some existing
> interface to configure such wakeup sources on-the-fly? My first guess
> is that I should add
>
> PCF50633_INT3_ADCRDY    = 0x40, /* ADC conversion finished */
The resumers is only used when the device is suspended so I think that 
you cannot change
online. But You can try it and give us some information how much often 
the device wakeup
in the wakelock path.
Michael
>
> to that list.
>
> best regards,
> Timo Lindfors
>
>
>




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