hardware_libhardware.patch

From 55b03ce6cb8fabf1fb6020809466dfa678cc73a2 Mon Sep 17 00:00:00 2001
From: Alonso1398 <lual1398@gmail.com>
Date: Sat, 6 Jun 2015 19:24:02 -0600
Subject: [PATCH 2/2] Fix audio on rhea devices. You must also apply the
 MR0_AUDIO_BLOB patch. Also applied dhinesh77's microphone patch, however it
 didn't fixed on cm 12 yet

Change-Id: I39ac81c1312a9eaad804afe3144a254a9132dbf9
---
 include/hardware/audio.h        | 13 +++++++++++++
 include/hardware/audio_policy.h |  7 ++++++-
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/include/hardware/audio.h b/include/hardware/audio.h
index c3cb740..20b8864 100644
--- a/include/hardware/audio.h
+++ b/include/hardware/audio.h
@@ -669,6 +669,19 @@ struct audio_hw_device {
     void (*close_output_stream)(struct audio_hw_device *dev,
                                 struct audio_stream_out* stream_out);
 
+#ifdef RHEA_HWC
+    /** This method creates and opens the audio hardware output
+     *  for broadcast stream */
+    int (*open_broadcast_stream)(struct audio_hw_device *dev, uint32_t devices,
+                                 int format, uint32_t channels,
+                                 uint32_t sample_rate,
+                                 uint32_t audio_source,
+                                 struct audio_broadcast_stream **out);
+
+    void (*close_broadcast_stream)(struct audio_hw_device *dev,
+                                   struct audio_broadcast_stream *out);
+#endif
+
     /** This method creates and opens the audio hardware input stream */
     int (*open_input_stream)(struct audio_hw_device *dev,
                              audio_io_handle_t handle,
diff --git a/include/hardware/audio_policy.h b/include/hardware/audio_policy.h
index 99cb044..1a718e6 100644
--- a/include/hardware/audio_policy.h
+++ b/include/hardware/audio_policy.h
@@ -192,6 +192,7 @@ struct audio_policy {
                                    audio_stream_type_t stream,
                                    int *index);
 
+#ifndef ICS_AUDIO_BLOB
     /* sets the new stream volume at a level corresponding to the supplied
      * index for the specified device.
      * The index is within the range specified by init_stream_volume() */
@@ -205,6 +206,7 @@ struct audio_policy {
                                    audio_stream_type_t stream,
                                    int *index,
                                    audio_devices_t device);
+#endif
 
     /* return the strategy corresponding to a given stream type */
     uint32_t (*get_strategy_for_stream)(const struct audio_policy *pol,
@@ -232,13 +234,16 @@ struct audio_policy {
     bool (*is_stream_active)(const struct audio_policy *pol,
             audio_stream_type_t stream,
             uint32_t in_past_ms);
-
+#ifndef ICS_AUDIO_BLOB
+#ifndef MR1_AUDIO_BLOB
     bool (*is_stream_active_remotely)(const struct audio_policy *pol,
             audio_stream_type_t stream,
             uint32_t in_past_ms);
+#endif
 
     bool (*is_source_active)(const struct audio_policy *pol,
             audio_source_t source);
+#endif
 
     /* dump state */
     int (*dump)(const struct audio_policy *pol, int fd);
-- 
2.1.4