Re: [PATCH] HID: hid-sensor-hub: fix attribute read for logical usage id

On Wed, 25 Feb 2015, Srinivas Pandruvada wrote:

For defining enumeration values like report or power status events,
the enumeration usage ids are enclosed in a logical collection.
In this case we need to match logical usage id for pending read
on this usage id. For example, in the below field, when
read is requested for 0319, the report will contain one of the
status usages like 850, 851 etc. In this case the raw event will
not match 0319. So when logical collection matches, then
wake up the pending thread.

      Physical(Sensor.OtherCustom)
      Logical(Sensor.0319)
      Application(Sensor.Sensor)
      Usage(6)
        Sensor.0850
        Sensor.0851
        Sensor.0852
        Sensor.0853
        Sensor.0854
        Sensor.0855
      Logical Minimum(1)
      Logical Maximum(5)
      Report Size(8)
      Report Count(1)
      Report Offset(24)
      Flags( Array Absolute )

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>

Applied to for-4.1/sensor-hub.

-- 
Jiri Kosina
SUSE Labs