commit 4b280b0cd07a380feb4653b911ddcb3a31e73797
author Jinsuk Kim <jinsukkim@google.com> Wed Dec 17 16:22:54 2014 +0900
committer Jinsuk Kim <jinsukkim@google.com> Wed Dec 17 17:35:14 2014 +0900
tree 1b5a3145ef31e449d7561caf6cb22930352ef4c0
parent 2cbdfa9c991fc63f52f48831e5509fcc2889db77

CEC: Add a parameter port ID to set_audio_return_channel

This CL addresses the cases where TV has more than one ARC-supported
HDMI ports.

Bug: 18781204

Change-Id: I4eaeb755caf2552b826a7322d19ee671407ee43f

include/hardware/hdmi_cec.h

diff --git a/include/hardware/hdmi_cec.h b/include/hardware/hdmi_cec.h
index 95c0c4e..26a6266 100644
--- a/include/hardware/hdmi_cec.h
+++ b/include/hardware/hdmi_cec.h
@@ -390,7 +390,7 @@
      *
      * Returns 0 on success or -errno on error.
      */
-    void (*set_audio_return_channel)(const struct hdmi_cec_device* dev, int flag);
+    void (*set_audio_return_channel)(const struct hdmi_cec_device* dev, int port_id, int flag);
 
     /*
      * (*is_connected)() returns the connection status of the specified port.