2007/7/7, P. van Gaans <w3ird_n3rd@xxxxxxx>: > P. van Gaans wrote: > > e9hack wrote: > >> P. van Gaans wrote: > >> > >>> Some more news. I'm now looking at dvb_ca_en50221.c and I'm pretty sure > >>> the solution is in here and not in budget-av.c. Somewhere around line > >>> 270 is a thing that loops in a while and breaks after timeout. I removed > >>> the break (so it keeps looping). Now I see the following when I insert a > >>> CAM: > >>> > >>> [ 71.764000] budget-av: cam inserted A > >>> [ 82.144000] dvb_ca adaptor 0: PC card did not respond :( > >>> > >>> So at least there's no more infinite loop with ejected-inserted-ejected > >>> and so on. But it doesn't work either. It reaches > >>> DVB_CA_SLOTSTATE_WAITREADY and times out there. From there it should > >>> automatically change state, but it doesn't. Now I'm getting a little > >>> stuck, because I don't really know what it's doing and what piece really > >>> gets stuck. > >>> > >>> I also removed the timeout from slotstate_waitready, now I don't get > >>> errors anymore, but it (of course) doesn't work. And I broke the ability > >>> to eject the CAM, I'm guessing it's stuck in a loop after I ejected and > >>> re-inserted the CAM. > >>> > >> It seems, there is a little bug within the debi functions. If a debi error occurs, SPCI_DEBI_S is not reset within PSR. > >> In this case, saa7146_wait_for_debi_done returns always ETIMEDOUT. Ttpci_budget_debiread/write doesn't upload a debi > >> command anymore. For testing, you can remove the first 'return result;' statement in both functions. > >> > >> - Hartmut > >> > >> _______________________________________________ > >> linux-dvb mailing list > >> linux-dvb@xxxxxxxxxxx > >> http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb > >> > > I just booted my computer into Windows so I could at least watch TV > > tonight. Guess not, the Windows software responds like there is no CAM > > inserted at all. > > > > Please don't tell me I completely killed the card just by removing some > > timeouts! I didn't know my hardware could be at risk :( . I wonder if > > it's really dead :( . > > > > _______________________________________________ > > linux-dvb mailing list > > linux-dvb@xxxxxxxxxxx > > http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb > > > > Things take a whole new turn. Apparently something went wrong with the > cable to the CI daughterboard, after re-connecting it the card worked > again in Windows. Now for Linux, with once again the normal v4l-dvb (not > my modified version): > > [ 253.420000] budget-av: cam inserted B > [ 256.384000] dvb_ca adapter 0: DVB CAM detected and initialised > successfully > > Ok! Kaffeine says: > > DvbCam::probe(): LLCI slot found on /dev/dvb/adapter0/ca0 > DvbCam::probe(): CA module present on /dev/dvb/adapter0/ca0 This isn't sufficient - make sure the channel you're trying to watch is marked as scrambled ... > But... No picture (and no, no sound either). No error visible. I'm now > 100% sure the hardware is OK since it works on Windows now. And the > messages in Linux make you think it should work here as well. But no > picture? > > Tia, > > P. van Gaans Christoph _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
