From d00b5d8828ca997e0cfbced124de645594565837 Mon Sep 17 00:00:00 2001
From: Klaus Schmidinger <vdr@tvdr.de>
Date: Sat, 6 Apr 2002 13:21:47 +0200
Subject: [PATCH] Now the EPG scan skips channels that have their 'Ca'
 parameter explicitly set to an other DVB card

---
 CONTRIBUTORS |  2 ++
 HISTORY      |  2 ++
 dvbapi.c     | 18 +++++++++++-------
 3 files changed, 15 insertions(+), 7 deletions(-)

diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 8b9e8528..b97cbcf2 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -199,6 +199,8 @@ Sergei Haller <Sergei.Haller@math.uni-giessen.de>
  for fixing the LastActivity timestamp after a shutdown prompt
  for fixing the "Low disk space!" message
  for adding the TPID to Hessen-3 in 'channels.conf'
+ for suggesting that the EPG scan should skip channels with their 'Ca' parameter
+ explicitly set to an other DVB card
 
 Andreas Gebel <andreas@xcapenet.de>
  for his help in keeping 'channels.conf' up to date
diff --git a/HISTORY b/HISTORY
index 1795aa55..5d2d89b5 100644
--- a/HISTORY
+++ b/HISTORY
@@ -1182,3 +1182,5 @@ Video Disk Recorder Revision History
 - Fixed the still picture workaround in case the progress display is active.
 - Fixed a problem with accessing the epg.data file before it is fully written
   (thanks to Thilo Wunderlich for reporting this one).
+- Now the EPG scan skips channels that have their 'Ca' parameter explicitly set
+  to an other DVB card (suggested by Sergei Haller).
diff --git a/dvbapi.c b/dvbapi.c
index aea8f958..83ea0627 100644
--- a/dvbapi.c
+++ b/dvbapi.c
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: dvbapi.c 1.167 2002/04/06 11:08:54 kls Exp $
+ * $Id: dvbapi.c 1.168 2002/04/06 13:14:40 kls Exp $
  */
 
 #include "dvbapi.h"
@@ -2804,12 +2804,16 @@ void cEITScanner::Process(void)
                               numTransponders = 0;
                               }
                            cChannel *Channel = Channels.GetByNumber(ch);
-                           if (Channel && Channel->pnr && !TransponderScanned(Channel)) {
-                              if (DvbApi == cDvbApi::PrimaryDvbApi && !currentChannel)
-                                 currentChannel = DvbApi->Channel();
-                              Channel->Switch(DvbApi, false);
-                              lastChannel = ch;
-                              break;
+                           if (Channel) {
+                              if (Channel->ca <= MAXDVBAPI && !DvbApi->ProvidesCa(Channel->ca))
+                                 break; // the channel says it explicitly needs a different card
+                              if (Channel->pnr && !TransponderScanned(Channel)) {
+                                 if (DvbApi == cDvbApi::PrimaryDvbApi && !currentChannel)
+                                    currentChannel = DvbApi->Channel();
+                                 Channel->Switch(DvbApi, false);
+                                 lastChannel = ch;
+                                 break;
+                                 }
                               }
                            ch++;
                            }