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Extended modulation check for all frontend types

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This commit is contained in:
Klaus Schmidinger 2010-04-05 20:13:05 +02:00
parent 7a5d64a984
commit d5df309df4
1 changed files with 3 additions and 4 deletions
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7
dvbdevice.c
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: dvbdevice.c 2.33 2010/04/04 11:15:25 kls Exp $
* $Id: dvbdevice.c 2.34 2010/04/05 20:13:05 kls Exp $
*/
#include "dvbdevice.h"
@ -886,8 +886,6 @@ bool cDvbDevice::ProvidesTransponder(const cChannel *Channel) const
{
if (!ProvidesSource(Channel->Source()))
return false; // doesn't provide source
if (!cSource::IsSat(Channel->Source()))
return DeviceHooksProvidesTransponder(Channel); // source is sufficient for non sat
cDvbTransponderParameters dtp(Channel->Parameters());
if (dtp.System() == SYS_DVBS2 && frontendType == SYS_DVBS ||
dtp.Modulation() == QPSK && !(frontendInfo.caps & FE_CAN_QPSK) ||
@ -900,7 +898,8 @@ bool cDvbDevice::ProvidesTransponder(const cChannel *Channel) const
dtp.Modulation() == VSB_8 && !(frontendInfo.caps & FE_CAN_8VSB) ||
dtp.Modulation() == VSB_16 && !(frontendInfo.caps & FE_CAN_16VSB))
return false; // requires modulation system which frontend doesn't provide
if (!Setup.DiSEqC || Diseqcs.Get(CardIndex() + 1, Channel->Source(), Channel->Frequency(), dtp.Polarization()))
if (!cSource::IsSat(Channel->Source()) ||
!Setup.DiSEqC || Diseqcs.Get(CardIndex() + 1, Channel->Source(), Channel->Frequency(), dtp.Polarization()))
return DeviceHooksProvidesTransponder(Channel);
return false;
}