> Hi all! > > I'm trying to make the DVB_DEVICE_SEC approach work, however I'm > experiencing certain problems with the following setup: > > Software: > Linux 2.6.34.8 (vanilla) > drivers from http://linuxtv.org/hg/~endriss/v4l-dvb/ > <http://linuxtv.org/hg/%7Eendriss/v4l-dvb/> > > Hardware: > Digital Devices CineS2 + CI Module > > Problems: > > - Packets get lost in SEC device: > > I write complete TS to SEC, but when reading from SEC there are > discontinuities on the CC. > > - SEC device generates NULL packets (ad infinitum): > > When reading from SEC, NULL packets are read and interleaved with > expected packets. They can be even read with dd(1) when nobody is > writing to SEC and even when CAM is not ready. > > - SEC device blocks on CAM re-insertion: > > When CAM is removed from the slot and inserted again, all read() > operations just hang. Rebooting resolves the problem. > > - SEC device does not respect O_NONBLOCK: > > In connection to the previous problem, SEC device blocks even if opened > with O_NONBLOCK. > > Best regards, > Martin Vidovic
Hi, Running a bunch of test with gnutv and a DuoFLEX S2. I saw the same problem concerning the decryption with a CAM. I'm running kern 2.6.39 rc 4 with the latest patches from Oliver. Also applied the patch moving from SEC to CAIO. I would run gnutv like 'gnutv -out stdout channelname > /dev/dvb/adapter0/caio0' and then 'cat /dev/dvb/adapter0/caio0 | mplayer -' Mplayer would complain the file is invalid. Simply running simply 'cat /dev/dvb/adapter0/caio0' will show me the same data pattern over and over. Anyone using ngene based card with a CAM running successfully ? -- Issa -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
