diff -ruN vdr-2.0.2-org/device.h vdr-2.0.3/device.h
--- vdr-2.0.2-org/device.h	2013-09-04 21:45:47.000000000 +0200
+++ vdr-2.0.3/device.h	2013-09-04 21:48:17.000000000 +0200
@@ -24,6 +24,8 @@
 #include "spu.h"
 #include "thread.h"
 #include "tools.h"
+#include <asm/types.h>
+#include <linux/dvb/frontend.h>
 
 #define MAXDEVICES         16 // the maximum number of devices in the system
 #define MAXPIDHANDLES      64 // the maximum number of different PIDs per device
@@ -333,6 +335,7 @@
   virtual bool HasProgramme(void) const;
          ///< Returns true if the device is currently showing any programme to
          ///< the user, either through replaying or live.
+  virtual bool SendDiseqcCmd(dvb_diseqc_master_cmd cmd) {return false;}
 
 // PID handle facilities
 
diff -ruN vdr-2.0.2-org/dvbdevice.c vdr-2.0.3/dvbdevice.c
--- vdr-2.0.2-org/dvbdevice.c	2013-09-04 21:45:47.000000000 +0200
+++ vdr-2.0.3/dvbdevice.c	2013-09-04 21:50:21.183000090 +0200
@@ -285,6 +285,7 @@
 private:
   static cMutex bondMutex;
   enum eTunerStatus { tsIdle, tsSet, tsTuned, tsLocked };
+  bool SendDiseqc; 
   int frontendType;
   const cDvbDevice *device;
   mutable int fd_frontend;
@@ -301,6 +302,7 @@
   mutable cMutex mutex;
   cCondVar locked;
   cCondVar newSet;
+  dvb_diseqc_master_cmd diseqc_cmd;
   cDvbTuner *bondedTuner;
   bool bondedMaster;
   bool SetFrontendType(const cChannel *Channel);
@@ -333,12 +335,16 @@
   int GetSignalQuality(void) const;
   bool SetIdle(bool Idle);
   bool IsIdle(void) const { return isIdle; }
+  bool SendDiseqcCmd(dvb_diseqc_master_cmd cmd);
+private:
+  int GetCurrentDeliverySystem(void);
   };
 
 cMutex cDvbTuner::bondMutex;
 
 cDvbTuner::cDvbTuner(const cDvbDevice *Device, int Fd_Frontend, int Adapter, int Frontend)
 {
+  SendDiseqc = false;
   frontendType = SYS_UNDEFINED;
   device = Device;
   fd_frontend = Fd_Frontend;
@@ -666,6 +672,35 @@
   return -1;
 }
 
+int cDvbTuner::GetCurrentDeliverySystem()
+{
+  dtv_property Frontend[1];
+  memset(&Frontend, 0, sizeof(Frontend));
+  dtv_properties CmdSeq;
+  memset(&CmdSeq, 0, sizeof(CmdSeq));
+  CmdSeq.props = Frontend;
+  Frontend[0].cmd = DTV_DELIVERY_SYSTEM;
+  Frontend[0].u.data = 0;
+  if (ioctl(fd_frontend, FE_GET_PROPERTY, &CmdSeq) < 0) {
+     esyslog("ERROR: frontend %d/%d: %m", adapter, frontend);
+     return SYS_UNDEFINED;
+     }
+  return Frontend[0].u.data;
+}
+
+bool cDvbTuner::SendDiseqcCmd(dvb_diseqc_master_cmd cmd)
+{
+  cMutexLock MutexLock(&mutex);
+  int frontendType = GetCurrentDeliverySystem();
+  if ((frontendType != SYS_DVBS && frontendType != SYS_DVBS2) || SendDiseqc)
+    return false;
+  diseqc_cmd=cmd;
+  SendDiseqc=true;
+  newSet.Broadcast();
+  return true;
+}
+
+
 static unsigned int FrequencyToHz(unsigned int f)
 {
   while (f && f < 1000000)
@@ -889,6 +924,10 @@
               Status = NewStatus;
            }
         cMutexLock MutexLock(&mutex);
+        if (SendDiseqc) {
+           CHECK(ioctl(fd_frontend, FE_DISEQC_SEND_MASTER_CMD, &diseqc_cmd));
+           SendDiseqc=false;
+           }
         int WaitTime = 1000;
         switch (tunerStatus) {
           case tsIdle:
@@ -1656,6 +1695,11 @@
   return dvbTuner ? dvbTuner->Locked(TimeoutMs) : false;
 }
 
+bool cDvbDevice::SendDiseqcCmd(dvb_diseqc_master_cmd cmd)
+{
+  return dvbTuner->SendDiseqcCmd(cmd);
+}
+
 void cDvbDevice::SetTransferModeForDolbyDigital(int Mode)
 {
   setTransferModeForDolbyDigital = Mode;
diff -ruN vdr-2.0.2-org/dvbdevice.h vdr-2.0.3/dvbdevice.h
--- vdr-2.0.2-org/dvbdevice.h	2013-09-04 21:45:47.000000000 +0200
+++ vdr-2.0.3/dvbdevice.h	2013-09-04 21:48:17.000000000 +0200
@@ -243,6 +243,7 @@
   virtual bool SetChannelDevice(const cChannel *Channel, bool LiveView);
 public:
   virtual bool HasLock(int TimeoutMs = 0) const;
+  virtual bool SendDiseqcCmd(dvb_diseqc_master_cmd cmd);
 
 // PID handle facilities