From patchwork Sun Jan 25 21:07:39 2009
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Date: Sun, 25 Jan 2009 16:07:39 -0500
From: Alex Lasnier <alex@fepg.org>
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Subject: [vdr] [PATCH] ATSC for VDR 1.7.4
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Hi all,

This patch adds ATSC support to VDR 1.7.4.

Klaus, would you consider adding this to VDR?


Regards,

Alex Lasnier

diff -u vdr-1.7.4.orig/dvbdevice.c vdr-1.7.4/dvbdevice.c
--- vdr-1.7.4.orig/dvbdevice.c	2009-01-10 05:07:33.000000000 -0500
+++ vdr-1.7.4/dvbdevice.c	2009-01-25 15:23:21.000000000 -0500
@@ -319,6 +319,16 @@
      tuneTimeout = DVBT_TUNE_TIMEOUT;
      lockTimeout = DVBT_LOCK_TIMEOUT;
      }
+  else if (frontendType == SYS_ATSC) {
+     // ATSC
+     SETCMD(DTV_DELIVERY_SYSTEM, frontendType);
+     SETCMD(DTV_FREQUENCY, FrequencyToHz(channel.Frequency()));
+     SETCMD(DTV_INVERSION, channel.Inversion());
+     SETCMD(DTV_MODULATION, channel.Modulation());
+     
+     tuneTimeout = DVBT_TUNE_TIMEOUT;
+     lockTimeout = DVBT_LOCK_TIMEOUT;     
+     }
   else {
      esyslog("ERROR: attempt to set channel with unknown DVB frontend type");
      return false;
@@ -856,7 +866,7 @@
   return type == cSource::stNone
       || type == cSource::stCable && (frontendType == SYS_DVBC_ANNEX_AC || frontendType == SYS_DVBC_ANNEX_B)
       || type == cSource::stSat   && (frontendType == SYS_DVBS || frontendType == SYS_DVBS2)
-      || type == cSource::stTerr  && (frontendType == SYS_DVBT);
+      || type == cSource::stTerr  && (frontendType == SYS_DVBT || frontendType == SYS_ATSC);
 }
 
 bool cDvbDevice::ProvidesTransponder(const cChannel *Channel) const