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audio: Add configuration for surround sound

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Bug: 116356348
Test: xmllint --noout --xinclude --schema \
  hardware/interfaces/audio/4.1/config/audio_policy_configuration.xsd \
  frameworks/av/services/audiopolicy/config/audio_policy_configuration.xml

Change-Id: Ib8d84b950f439c2ebed181385b41a83556976e60
This commit is contained in:
Mikhail Naganov
2018-10-04 15:59:37 -07:00
parent 16e37eb7ca
commit cc3677997c
1 changed files with 31 additions and 0 deletions
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31
audio/4.1/config/audio_policy_configuration.xsd
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@@ -42,6 +42,7 @@
<xs:element name="globalConfiguration" type="globalConfiguration"/>
<xs:element name="modules" type="modules" maxOccurs="unbounded"/>
<xs:element name="volumes" type="volumes" maxOccurs="unbounded"/>
<xs:element name="surroundSound" type="surroundSound" />
</xs:sequence>
<xs:attribute name="version" type="version"/>
</xs:complexType>
@@ -344,6 +345,12 @@
<xs:enumeration value="AUDIO_FORMAT_APTX_HD"/>
<xs:enumeration value="AUDIO_FORMAT_AC4"/>
<xs:enumeration value="AUDIO_FORMAT_LDAC"/>
<xs:enumeration value="AUDIO_FORMAT_E_AC3_JOC"/>
<xs:enumeration value="AUDIO_FORMAT_MAT_1_0"/>
<xs:enumeration value="AUDIO_FORMAT_MAT_2_0"/>
<xs:enumeration value="AUDIO_FORMAT_MAT_2_1"/>
<xs:enumeration value="AUDIO_FORMAT_AAC_XHE"/>
<xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_XHE"/>
</xs:restriction>
</xs:simpleType>
<!-- Enum values of audio::common::4_0::AudioUsage
@@ -561,4 +568,28 @@
</xs:sequence>
<xs:attribute name="name" type="xs:token" use="required"/>
</xs:complexType>
<xs:complexType name="surroundSound">
<xs:annotation>
<xs:documentation xml:lang="en">
Surround Sound section provides configuration related to handling of
multi-channel formats.
</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="formats" type="surroundFormats"/>
</xs:sequence>
</xs:complexType>
<xs:simpleType name="surroundFormatsList">
<xs:list itemType="audioFormat" />
</xs:simpleType>
<xs:complexType name="surroundFormats">
<xs:sequence>
<xs:element name="format" minOccurs="0" maxOccurs="unbounded">
<xs:complexType>
<xs:attribute name="name" type="audioFormat" use="required"/>
<xs:attribute name="subformats" type="surroundFormatsList" />
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:schema>