fix warning

[enigma2.git] / lib / dvb / dvb.cpp

diff --git a/lib/dvb/dvb.cpp b/lib/dvb/dvb.cpp
index 09c9f5f629787f3dc06ae725f677585d032f810f..ff3e4712b8ecbf6564889254031a70fa131455c9 100644 (file)
--- a/lib/dvb/dvb.cpp
+++ b/lib/dvb/dvb.cpp
@@ -78,6 +78,14 @@ eDVBResourceManager::eDVBResourceManager()
        CONNECT(m_releaseCachedChannelTimer.timeout, eDVBResourceManager::releaseCachedChannel);
 }
 
+void eDVBResourceManager::feStateChanged()
+{
+       int mask=0;
+       for (eSmartPtrList<eDVBRegisteredFrontend>::iterator i(m_frontend.begin()); i != m_frontend.end(); ++i)
+               if (i->m_inuse)
+                       mask |= ( 1 << i->m_frontend->getID() );
+       /* emit */ frontendUseMaskChanged(mask);
+}
 
 DEFINE_REF(eDVBAdapterLinux);
 eDVBAdapterLinux::eDVBAdapterLinux(int nr): m_nr(nr)
@@ -207,14 +215,28 @@ void eDVBResourceManager::addAdapter(iDVBAdapter *adapter)
                        m_demux.push_back(new eDVBRegisteredDemux(demux, adapter));
        }
 
+       ePtr<eDVBRegisteredFrontend> prev_dvbt_frontend;
        for (i=0; i<num_fe; ++i)
        {
                ePtr<eDVBFrontend> frontend;
-
                if (!adapter->getFrontend(frontend, i))
                {
+                       int frontendType=0;
+                       frontend->getFrontendType(frontendType);
+                       eDVBRegisteredFrontend *new_fe = new eDVBRegisteredFrontend(frontend, adapter);
+                       CONNECT(new_fe->stateChanged, eDVBResourceManager::feStateChanged);
+                       m_frontend.push_back(new_fe);
                        frontend->setSEC(m_sec);
-                       m_frontend.push_back(new eDVBRegisteredFrontend(frontend, adapter));
+                       // we must link all dvb-t frontends ( for active antenna voltage )
+                       if (frontendType == iDVBFrontend::feTerrestrial)
+                       {
+                               if (prev_dvbt_frontend)
+                               {
+                                       prev_dvbt_frontend->m_frontend->setData(eDVBFrontend::LINKED_NEXT_PTR, (int)new_fe);
+                                       frontend->setData(eDVBFrontend::LINKED_PREV_PTR, (int)&(*prev_dvbt_frontend));
+                               }
+                               prev_dvbt_frontend = new_fe;
+                       }
                }
        }
 }