From: Eric Laurent <elaurent@google.com>
Date: Tue, 16 Oct 2012 21:59:36 +0000 (-0700)
Subject: audio policy: do not route in call audio to HDMI
X-Git-Tag: android-x86-4.4-r1~47^2~4^2~6^2
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=b52f373bd56fbbb07a625de15125d33672d5143f;p=android-x86%2Fhardware-libhardware_legacy.git

audio policy: do not route in call audio to HDMI

In call audio shuold not be routed to HDMI, S/PDIF or USB
by default as most platform do not support it.

Bug 7339490.

Change-Id: Iac4803f3fbde0c321fc7b37ab7ba34af6a16b4aa
---

diff --git a/audio/AudioPolicyManagerBase.cpp b/audio/AudioPolicyManagerBase.cpp
index cacc37d..4ae7624 100644
--- a/audio/AudioPolicyManagerBase.cpp
+++ b/audio/AudioPolicyManagerBase.cpp
@@ -2112,16 +2112,18 @@ audio_devices_t AudioPolicyManagerBase::getDeviceForStrategy(routing_strategy st
             if (device) break;
             device = mAvailableOutputDevices & AUDIO_DEVICE_OUT_WIRED_HEADSET;
             if (device) break;
-            device = mAvailableOutputDevices & AUDIO_DEVICE_OUT_USB_ACCESSORY;
-            if (device) break;
-            device = mAvailableOutputDevices & AUDIO_DEVICE_OUT_USB_DEVICE;
-            if (device) break;
-            device = mAvailableOutputDevices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET;
-            if (device) break;
-            device = mAvailableOutputDevices & AUDIO_DEVICE_OUT_AUX_DIGITAL;
-            if (device) break;
-            device = mAvailableOutputDevices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET;
-            if (device) break;
+            if (mPhoneState != AudioSystem::MODE_IN_CALL) {
+                device = mAvailableOutputDevices & AUDIO_DEVICE_OUT_USB_ACCESSORY;
+                if (device) break;
+                device = mAvailableOutputDevices & AUDIO_DEVICE_OUT_USB_DEVICE;
+                if (device) break;
+                device = mAvailableOutputDevices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET;
+                if (device) break;
+                device = mAvailableOutputDevices & AUDIO_DEVICE_OUT_AUX_DIGITAL;
+                if (device) break;
+                device = mAvailableOutputDevices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET;
+                if (device) break;
+            }
             device = mAvailableOutputDevices & AUDIO_DEVICE_OUT_EARPIECE;
             if (device) break;
             device = mDefaultOutputDevice;
@@ -2139,16 +2141,18 @@ audio_devices_t AudioPolicyManagerBase::getDeviceForStrategy(routing_strategy st
                 device = mAvailableOutputDevices & AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER;
                 if (device) break;
             }
-            device = mAvailableOutputDevices & AUDIO_DEVICE_OUT_USB_ACCESSORY;
-            if (device) break;
-            device = mAvailableOutputDevices & AUDIO_DEVICE_OUT_USB_DEVICE;
-            if (device) break;
-            device = mAvailableOutputDevices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET;
-            if (device) break;
-            device = mAvailableOutputDevices & AUDIO_DEVICE_OUT_AUX_DIGITAL;
-            if (device) break;
-            device = mAvailableOutputDevices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET;
-            if (device) break;
+            if (mPhoneState != AudioSystem::MODE_IN_CALL) {
+                device = mAvailableOutputDevices & AUDIO_DEVICE_OUT_USB_ACCESSORY;
+                if (device) break;
+                device = mAvailableOutputDevices & AUDIO_DEVICE_OUT_USB_DEVICE;
+                if (device) break;
+                device = mAvailableOutputDevices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET;
+                if (device) break;
+                device = mAvailableOutputDevices & AUDIO_DEVICE_OUT_AUX_DIGITAL;
+                if (device) break;
+                device = mAvailableOutputDevices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET;
+                if (device) break;
+            }
             device = mAvailableOutputDevices & AUDIO_DEVICE_OUT_SPEAKER;
             if (device) break;
             device = mDefaultOutputDevice;