rm3100: decoder: fix trigger detection on data-ready

Otherwise we'd always return false in spite of the flag being set in
the encoded data, which may lead to the user not reading the underlying
data in an event-paced readout scheme.

Signed-off-by: Luis Ubieda <[email protected]>

Author: ubieda

drivers/sensor/pni/rm3100/rm3100_decoder.c

@@ -222,7 +222,9 @@ static int rm3100_decoder_decode(const uint8_t *buffer,
 static bool rm3100_decoder_has_trigger(const uint8_t *buffer,
 					enum sensor_trigger_type trigger)
 {
-	return false;
+	const struct rm3100_encoded_data *edata = (const struct rm3100_encoded_data *)buffer;
+
+	return edata->header.events.drdy && trigger == SENSOR_TRIG_DATA_READY;
 }
 
 SENSOR_DECODER_API_DT_DEFINE() = {