-RESULT eDVBSatelliteEquipmentControl::prepare(iDVBFrontend &frontend, FRONTENDPARAMETERS &parm, eDVBFrontendParametersSatellite &sat)
+int eDVBSatelliteEquipmentControl::canTune(const eDVBFrontendParametersSatellite &sat, iDVBFrontend *fe, int frontend_id )
+{
+ int ret=0;
+
+ for (int idx=0; idx <= m_lnbidx; ++idx )
+ {
+ eDVBSatelliteLNBParameters &lnb_param = m_lnbs[idx];
+ if ( lnb_param.tuner_mask & frontend_id ) // lnb for correct tuner?
+ {
+ eDVBSatelliteDiseqcParameters &di_param = lnb_param.m_diseqc_parameters;
+ eDVBSatelliteRotorParameters &rotor_param = lnb_param.m_rotor_parameters;
+
+ std::map<int, eDVBSatelliteSwitchParameters>::iterator sit =
+ lnb_param.m_satellites.find(sat.orbital_position);
+ if ( sit != lnb_param.m_satellites.end())
+ {
+ int curRotorPos = -1;
+ fe->getData(6, curRotorPos);
+
+ if ( di_param.m_diseqc_mode == eDVBSatelliteDiseqcParameters::V1_2 ) // ROTOR
+ {
+ if ( curRotorPos == sat.orbital_position )
+ ret=20;
+ else
+ ret=10;
+ }
+ else if (!ret)
+ ret=40;
+ }
+ }
+ }
+ return ret;
+}
+
+RESULT eDVBSatelliteEquipmentControl::prepare(iDVBFrontend &frontend, FRONTENDPARAMETERS &parm, eDVBFrontendParametersSatellite &sat, int frontend_id)