commit 147d5404f5958133c291cc26adb5a781d7ac2ea8
author Michael Wright <michaelwr@google.com> Wed Sep 16 23:28:19 2015 +0100
committer Michael Wright <michaelwr@google.com> Wed Sep 16 23:36:12 2015 +0100
tree 46dab32cb03365a5ee5ad9c25eb2fa1e31eb7f2c
parent 95f017990ba70ba3ed22eac4f61c4f02cfc79045

Define the data parameter for POWER_HINT_INTERACTION.

Change-Id: I86857c1ea92082de109c612080e47c9c9835726b

include/hardware/power.h

diff --git a/include/hardware/power.h b/include/hardware/power.h
index af7799e..10612f3 100644
--- a/include/hardware/power.h
+++ b/include/hardware/power.h
@@ -116,7 +116,8 @@
      *     User is interacting with the device, for example, touchscreen
      *     events are incoming.  CPU and GPU load may be expected soon,
      *     and it may be appropriate to raise speeds of CPU, memory bus,
-     *     etc.  The data parameter is unused.
+     *     etc.  The data parameter is the estimated length of the interaction
+     *     in milliseconds, or 0 if unknown.
      *
      * POWER_HINT_LOW_POWER
      *