commit 5b84bbb548e6002298f5e87365fae5e1b42bb648
author Kevin Rocard <krocard@google.com> Tue Mar 06 08:59:42 2018 -0800
committer Kevin Rocard <krocard@google.com> Tue Mar 06 18:30:23 2018 +0000
tree 05ad2ae2c5f4e802e1af9a626138a32914b282b9
parent c2b7f42d7d35d2bb76807a9c9ac827cf86c820e1

Audio V4: Require audio V4 in new devices, optional for upgrades

Upgrading devices are allowed to stay on audio V2,
but can also update to V4.

Bug: 38184704
Test: compile and check V4 can be loaded and functional with lshal
Change-Id: Ib1c8381925837a8402ae535755a0558afcf26f4d
Signed-off-by: Kevin Rocard <krocard@google.com>

compatibility_matrices/compatibility_matrix.current.xml

diff --git a/compatibility_matrices/compatibility_matrix.current.xml b/compatibility_matrices/compatibility_matrix.current.xml
index 464b4a3..930c763 100644
--- a/compatibility_matrices/compatibility_matrix.current.xml
+++ b/compatibility_matrices/compatibility_matrix.current.xml
@@ -2,6 +2,7 @@
     <hal format="hidl" optional="false">
         <name>android.hardware.audio</name>
         <version>2.0</version>
+        <version>4.0</version>
         <interface>
             <name>IDevicesFactory</name>
             <instance>default</instance>
@@ -10,6 +11,7 @@
     <hal format="hidl" optional="false">
         <name>android.hardware.audio.effect</name>
         <version>2.0</version>
+        <version>4.0</version>
         <interface>
             <name>IEffectsFactory</name>
             <instance>default</instance>