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Added support for devices with more than one delivery system per frontend

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This commit is contained in:
Klaus Schmidinger
2012-01-08 09:27:59 +01:00
parent 76b6ae2cab
commit e197b04e4d
4 changed files with 165 additions and 88 deletions
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14
dvbdevice.h
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@@ -4,13 +4,12 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: dvbdevice.h 2.18 2011/12/04 13:38:17 kls Exp $
* $Id: dvbdevice.h 2.19 2012/01/06 13:29:46 kls Exp $
*/
#ifndef __DVBDEVICE_H
#define __DVBDEVICE_H
#include <sys/mman.h> // FIXME: workaround for broken linux-dvb header files
#include <linux/dvb/frontend.h>
#include <linux/dvb/version.h>
#include "device.h"
@@ -20,6 +19,7 @@
#endif
#define MAXDVBDEVICES 8
#define MAXDELIVERYSYSTEMS 8
#define DEV_VIDEO "/dev/video"
#define DEV_DVB_ADAPTER "/dev/dvb/adapter"
@@ -47,7 +47,8 @@ extern const tDvbParameterMap InversionValues[];
extern const tDvbParameterMap BandwidthValues[];
extern const tDvbParameterMap CoderateValues[];
extern const tDvbParameterMap ModulationValues[];
extern const tDvbParameterMap SystemValues[];
extern const tDvbParameterMap SystemValuesSat[];
extern const tDvbParameterMap SystemValuesTerr[];
extern const tDvbParameterMap TransmissionValues[];
extern const tDvbParameterMap GuardValues[];
extern const tDvbParameterMap HierarchyValues[];
@@ -119,12 +120,14 @@ protected:
int adapter, frontend;
private:
dvb_frontend_info frontendInfo;
int numProvidedSystems;
fe_delivery_system frontendType;
int deliverySystems[MAXDELIVERYSYSTEMS];
int numDeliverySystems;
int numModulations;
int fd_dvr, fd_ca;
static cMutex bondMutex;
cDvbDevice *bondedDevice;
mutable bool needsDetachBondedReceivers;
bool QueryDeliverySystems(int fd_frontend);
public:
cDvbDevice(int Adapter, int Frontend);
virtual ~cDvbDevice();
@@ -167,6 +170,7 @@ private:
private:
cDvbTuner *dvbTuner;
public:
virtual bool ProvidesDeliverySystem(int DeliverySystem) const;
virtual bool ProvidesSource(int Source) const;
virtual bool ProvidesTransponder(const cChannel *Channel) const;
virtual bool ProvidesChannel(const cChannel *Channel, int Priority = -1, bool *NeedsDetachReceivers = NULL) const;