Am Dienstag 01 Mai 2007 21:38 schrieb Manu Abraham: > Simon Baxter wrote: > > Thought I'd try a new thread with this problem as I'm getting no where - > > and not sure what else to try. > > > > I've just added a Irdeto CAM to my TT-1500 Budget DVB-C card and I'm > > getting write errors with VDR and with gnutv: > > > > [root@media1 gnutv]# dmesg | grep DVB > > DVB: registering new adapter (TT-Budget-C-CI PCI). > > DVB: registering frontend 0 (ST STV0297 DVB-C)... > > dvb_ca adapter 0: DVB CAM detected and initialised successfully > > dvb_ca adapter 0: DVB CAM detected and initialised successfully > > > > [root@media1 gnutv]# ./gnutv -cammenu > > en50221_tl_poll: CAWrite failed > > en50221_stdcam_llci_poll: Error reported by stack:-2 > > > > and > > > > In /var/log/messages: > > Apr 30 19:31:26 media1 vdr: [2774] CAM 1: module present > > Apr 30 19:31:28 media1 kernel: dvb_ca adapter 0: DVB CAM detected and > > initialised successfully > > Apr 30 19:31:28 media1 vdr: [2774] CAM 1: module ready > > Apr 30 19:31:29 media1 vdr: [2774] ERROR: can't write to CI adapter on > > device 0: Input/output error > > > > In dmesg: > > dvb_ca adapter 0: DVB CAM detected and initialised successfully > > dvb_ca adapter 0: DVB CAM detected and initialised successfully > > dvb_ca adapter 0: DVB CAM detected and initialised successfully > > > > I'm running the latest hg v4l-dvb. > > > > Can anyone suggest anything? Does this look like faulty hardware??? It > > does it in 2 different machines. > > It is indeed not flaky hardware as i wrote earlier. -2 is timeout. It is > due to a bug in debiread/write -2 is not timeout but read/write error. What CAM are you using? - And is this running on a SMP (Core Duo, etc) system? With some CAMs I ran into trouble with read/write errors, but that was on initialising. It helped to simply outcomment the checks for STATUSREG_RE in dvb_ca_en50221.c. You might try that, though it will also break correct error-detection. -Julian _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
