Set cameraserver optional.
Cameraserver is installed in handheld_system.mk, not
in TV and auto. Hence it is manually marked as optional.
Also update README to reflect what "optional" means.
Test: build cf_x86_auto
Bug: 37226359
Change-Id: Ib5e91c97256f9358074e68a67c535e25dec57409
diff --git a/vintfdata/frozen/5.xml b/vintfdata/frozen/5.xml
index 9c52d07..525829d 100644
--- a/vintfdata/frozen/5.xml
+++ b/vintfdata/frozen/5.xml
@@ -1,5 +1,9 @@
<compatibility-matrix version="3.0" type="device">
- <hal format="hidl" optional="false">
+ <!--
+ cameraserver is installed for all phones and tablets, but not
+ auto or TV.
+ -->
+ <hal format="hidl" optional="true">
<name>android.frameworks.cameraservice.service</name>
<version>2.1</version>
<interface>