PFW: Add resync mechanism if a subsystem needs resync
BZ: 76267
In the case of a hw subsystems reset, it's possible that its
parameter managed by the PFW may not be aligned with the PFW
blackboard.
A re-synchronization mechanism is implemented to ensure that the
subsystem is re-synchronized on the next configurations application.
Change-Id: I032150955d25a7020cf494e69456897b4c157916
Signed-off-by: Guillaume Denneulin <guillaume.denneulin@intel.com>
Reviewed-on: http://android.intel.com:8080/83015
Reviewed-by: Rocard, KevinX <kevinx.rocard@intel.com>
Reviewed-by: Centelles, Sylvain <sylvain.centelles@intel.com>
Tested-by: Dixon, CharlesX <charlesx.dixon@intel.com>
Reviewed-by: cactus <cactus@intel.com>
Tested-by: cactus <cactus@intel.com>
diff --git a/parameter/Subsystem.cpp b/parameter/Subsystem.cpp
index 3882c93..a9115c8 100644
--- a/parameter/Subsystem.cpp
+++ b/parameter/Subsystem.cpp
@@ -74,6 +74,20 @@
return _bBigEndian;
}
+// Susbsystem sanity
+bool CSubsystem::isAlive() const
+{
+ return true;
+}
+
+// Resynchronization after subsystem restart needed
+bool CSubsystem::needResync(bool bClear)
+{
+ (void)bClear;
+
+ return false;
+}
+
// From IXmlSink
bool CSubsystem::fromXml(const CXmlElement& xmlElement, CXmlSerializingContext& serializingContext)
{