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femanager: only open first frontend in single mode

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this frees the second frontend for e.g. vtunerd
This commit is contained in:
Stefan Seyfried
2013-02-24 12:44:24 +01:00
parent 53e4fdfe8d
commit b1b7bfef74
1 changed files with 12 additions and 2 deletions
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14
src/zapit/src/femanager.cpp
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@@ -290,6 +290,7 @@ void CFEManager::setMode(fe_mode_t newmode, bool initial)
if(!initial && (newmode == mode))
return;
fe_mode_t oldmode = mode;
mode = newmode;
if(femap.size() == 1)
mode = FE_MODE_SINGLE;
@@ -298,8 +299,15 @@ void CFEManager::setMode(fe_mode_t newmode, bool initial)
for(fe_map_iterator_t it = femap.begin(); it != femap.end(); it++) {
CFrontend * fe = it->second;
if(it != femap.begin()) {
INFO("Frontend %d as slave: %s", fe->fenumber, setslave ? "yes" : "no");
fe->setMasterSlave(setslave);
if (mode != FE_MODE_SINGLE) {
if (oldmode == FE_MODE_SINGLE)
fe->Open(true); /* secondary FE is not opened in single mode */
INFO("Frontend %d as slave: %s", fe->fenumber, setslave ? "yes" : "no");
fe->setMasterSlave(setslave);
} else {
INFO("Frontend %d not used in single mode, closing", fe->fenumber);
fe->Close();
}
} else
fe->Init();
}
@@ -318,6 +326,8 @@ void CFEManager::Open()
CFrontend * fe = it->second;
if(!fe->Locked())
fe->Open(true);
if (mode == FE_MODE_SINGLE)
break; /* don't open secondary frontends if only first one is used */
}
}