[linux-dvb] Re: Teletext broken in 20020603 CVS driver snapshot?

[Douglas Kosovic <douglask@dstc.edu.au>]

Lutz Pressler wrote:

>Hello,
>
>all other things equal (especially tuning application -- vdr),
>with 20020603 and 20020503 driver versions under Linux kernel
>2.4.19-pre8 (where I had to comment out "busy" in
>"struct video_device dvb_template" of driver/dvb.c to get it
>compiled, btw) there is no teletext signal on the video output
>of Siemens DVB-C card. With driver included for 2.4.18-SuSE of SuSE
>8.0, that works.
>

I had to modify dvb_feed_start_pid() in driver/dvb.c to get teletext
signal on the video output.

Find the patch at end of this email.

Cheers,
Doug.

------ Attached Patch -----
Index: dvb.c
===================================================================
RCS file: /cvs/linuxtv/DVB/driver/dvb.c,v
retrieving revision 1.139
diff -c -r1.139 dvb.c
*** dvb.c    9 Jul 2002 13:01:46 -0000    1.139
--- dvb.c    22 Jul 2002 07:36:44 -0000
***************
*** 3813,3832 ****
          i=dvbdmxfeed->pes_type;
          npids[i] = (pid[i] & 0x8000) ? 0 : pid[i];
 
-         if ((dvbdmxfeed->pes_type==DMX_TS_PES_TELETEXT)
-             && npids[DMX_TS_PES_TELETEXT]
-             && (dvbdmxfeed->ts_type&TS_PACKET)) {
-                 npids[DMX_TS_PES_TELETEXT]=0;
-                 ChangePIDs(dvb,
-                            npids[DMX_TS_PES_VIDEO], 
npids[DMX_TS_PES_AUDIO],
-                            npids[DMX_TS_PES_TELETEXT],
-                            npids[DMX_TS_PES_SUBTITLE], 
npids[DMX_TS_PES_PCR]);
-                 StartHWFilter(dvbdmxfeed->filter);
-                 return;
-         }
-
          if ((dvbdmxfeed->pes_type==DMX_TS_PES_VIDEO)
          || (dvbdmxfeed->pes_type==DMX_TS_PES_AUDIO)
              || (dvbdmxfeed->pes_type==DMX_TS_PES_PCR))
                  ChangePIDs(dvb,
                             npids[DMX_TS_PES_VIDEO], 
npids[DMX_TS_PES_AUDIO],
--- 3813,3822 ----
          i=dvbdmxfeed->pes_type;
          npids[i] = (pid[i] & 0x8000) ? 0 : pid[i];
 
          if ((dvbdmxfeed->pes_type==DMX_TS_PES_VIDEO)
          || (dvbdmxfeed->pes_type==DMX_TS_PES_AUDIO)
+             || (dvbdmxfeed->pes_type==DMX_TS_PES_TELETEXT)
+             || (dvbdmxfeed->pes_type==DMX_TS_PES_SUBTITLE)
              || (dvbdmxfeed->pes_type==DMX_TS_PES_PCR))
                  ChangePIDs(dvb,
                             npids[DMX_TS_PES_VIDEO], 
npids[DMX_TS_PES_AUDIO],




-- 
Info:
To unsubscribe send a mail to listar@linuxtv.org with "unsubscribe linux-dvb" as subject.