1 Reply Latest reply on Jun 12, 2014 8:53 AM by ArvindS_76

    Unit of the DeviceLpmQueriableMethodCallback return value

      Hi,

       

      I'm wondering what the unit of the DeviceLpmQueriableMethodCallback function is supposed to be if it is not zero. This call back is set by using devlpm_registerForLowPowerQueries().

       

      Regards,

       

      Kilian

        • 1. Re: Unit of the DeviceLpmQueriableMethodCallback return value
          ArvindS_76

          The unit depends on the poll type parameter. When sleep, 0 to indicate 'don't sleep'; all other values are treated as max number of microseconds to allow sleep (could sleep for less, but never more). Return 0xFFFFFFFF f you don't care. When hid-off/deep-sleep, 0 to indicate 'don't enter deep-sleep'; all other values are treated as OK to enter deep-sleep (not guaranteed to enter deep-sleep because some other module could block deep-sleep).

          2 of 2 people found this helpful