From e54b381d9d7c8791326ba22d0c0020f45f0426a8 Mon Sep 17 00:00:00 2001
From: Kevin Rocard <krocard@google.com>
Date: Thu, 31 Aug 2017 16:45:08 -0700
Subject: [PATCH] Allow partially dynamic profile in the audio policy config

The audio policy configuration deserializer supports fully dynamic
profiles by not setting a profile in a port.
It also supports partially dynamic profile by
not setting @format, @samplingRates or @channelMasks

Nevertheless this last feature of partial dynamic profile
was mistakenly not allowed by the configuration xsd.

Bug: 63541622
Change-Id: I78f77a77a3c62bba28a7da5a0e3c8c608b5a01d9
Merged-In: I78f77a77a3c62bba28a7da5a0e3c8c608b5a01d9
Signed-off-by: Kevin Rocard <krocard@google.com>
(cherry picked from commit 43d25f2f26eee5655214cf5426a629916aece061)
(cherry picked from commit 3092b31b1438046cd1b8494b6bbeab9886872e74)
---
 audio/2.0/config/audio_policy_configuration.xsd | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/audio/2.0/config/audio_policy_configuration.xsd b/audio/2.0/config/audio_policy_configuration.xsd
index c94da80bfa..eb59152c91 100644
--- a/audio/2.0/config/audio_policy_configuration.xsd
+++ b/audio/2.0/config/audio_policy_configuration.xsd
@@ -365,10 +365,10 @@
         </xs:restriction>
     </xs:simpleType>
     <xs:complexType name="profile">
-        <xs:attribute name="name" type="xs:token" use="required"/>
-        <xs:attribute name="format" type="audioFormat" use="required"/>
-        <xs:attribute name="samplingRates" type="samplingRates" use="required"/>
-        <xs:attribute name="channelMasks" type="channelMask" use="required"/>
+        <xs:attribute name="name" type="xs:token" use="optional"/>
+        <xs:attribute name="format" type="audioFormat" use="optional"/>
+        <xs:attribute name="samplingRates" type="samplingRates" use="optional"/>
+        <xs:attribute name="channelMasks" type="channelMask" use="optional"/>
     </xs:complexType>
     <xs:simpleType name="gainMode">
         <xs:restriction base="xs:string">