fix linked tuners (i hope)

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

diff --git a/lib/dvb/frontend.cpp b/lib/dvb/frontend.cpp
index dcd1c048f7c711ea8415fab805a730b85f8a4095..a05963cd2bd892df8fc173edbfb3ba8a39cb73d6 100644 (file)
--- a/lib/dvb/frontend.cpp
+++ b/lib/dvb/frontend.cpp
@@ -288,7 +288,9 @@ eDVBFrontend::eDVBFrontend(int adap, int fe, int &ok): m_type(-1), m_fe(fe), m_c
        m_tuneTimer = new eTimer(eApp);
        CONNECT(m_tuneTimer->timeout, eDVBFrontend::tuneLoop);
 
-       memset(m_data, 0xFFFF, sizeof(m_data));
+       int entries = sizeof(m_data) / sizeof(int);
+       for (int i=0; i<entries; ++i)
+               m_data[i] = -1;
 
        return;
 }
@@ -645,6 +647,7 @@ RESULT eDVBFrontend::tune(const iDVBFrontendParameters &where)
        }
        case feCable:
        {
+#if HAVE_DVB_API_VERSION >= 3
                eDVBFrontendParametersCable feparm;
                if (where.getDVBC(feparm))
                        return -EINVAL;
@@ -655,8 +658,6 @@ RESULT eDVBFrontend::tune(const iDVBFrontendParameters &where)
                parm.frequency = feparm.frequency * 1000;
                parm.u.qam.symbol_rate = feparm.symbol_rate;
 #endif
-
-
                fe_modulation_t mod;
                switch (feparm.modulation)
                {
@@ -684,7 +685,6 @@ RESULT eDVBFrontend::tune(const iDVBFrontendParameters &where)
 #else
                parm.u.qam.modulation = mod;
 #endif
-
                switch (feparm.inversion)
                {               
                case eDVBFrontendParametersCable::Inversion::On:
@@ -752,7 +752,9 @@ RESULT eDVBFrontend::tune(const iDVBFrontendParameters &where)
 #else
                parm.u.qam.fec_inner = fec_inner;
 #endif
-
+#else
+               eFatal("Old API not fully supported");
+#endif // old api
                break;
        }
        case feTerrestrial:
@@ -995,7 +997,7 @@ RESULT eDVBFrontend::setSecSequence(const eSecCommandList &list)
 
 RESULT eDVBFrontend::getData(int num, int &data)
 {
-       if ( num < 7 )
+       if ( num < (int)(sizeof(m_data)/sizeof(int)) )
        {
                data = m_data[num];
                return 0;
@@ -1005,7 +1007,7 @@ RESULT eDVBFrontend::getData(int num, int &data)
 
 RESULT eDVBFrontend::setData(int num, int val)
 {
-       if ( num < 7 )
+       if ( num < (int)(sizeof(m_data)/sizeof(int)) )
        {
                m_data[num] = val;
                return 0;
@@ -1015,14 +1017,16 @@ RESULT eDVBFrontend::setData(int num, int val)
 
 int eDVBFrontend::isCompatibleWith(ePtr<iDVBFrontendParameters> &feparm)
 {
-       if (m_type != eDVBFrontend::feSatellite)
-               return 1;
-
-       ASSERT(m_sec);
-
-       eDVBFrontendParametersSatellite sat_parm;
-
-       ASSERT(!feparm->getDVBS(sat_parm));
+       int type;
+       if (feparm->getSystem(type) || type != m_type)
+               return 0;
 
-       return m_sec->canTune(sat_parm, this, 1 << m_fe);
+       if (m_type == eDVBFrontend::feSatellite)
+       {
+               ASSERT(m_sec);
+               eDVBFrontendParametersSatellite sat_parm;
+               ASSERT(!feparm->getDVBS(sat_parm));
+               return m_sec->canTune(sat_parm, this, 1 << m_fe);
+       }
+       return 1;
 }