Simon Baxter wrote: >>Does the card always work after _cold_ reboot (unplug power cord for 30 >>seconds to be sure >>the hardware enters a sane state again) ? >> >> > >No, it doesn't work after a power cycle, > Did you also unplug the power cord for 30 seconds ?
30 seconds should be on the sure side to rule out the PSU's still has some capacitors loaded and providing some power to hold the hardware in a strange state) > but the dmesg does change from: >tveeprom 1-0050: Huh, no eeprom present (err=-121)? >tveeprom 1-0050: Encountered bad packet header [00]. Corrupt or not a >Hauppauge eeprom. >to: >tveeprom 1-0050: Ran out of data! > > > >>Does it always (or sometimes) fail after _warm_ reboot ? >> >> > >Yes, it does fail everytime after after a _warm_ reboot. > > > > >>If both answers are "yes", this would confirm the Linux ivtv driver has >>a serious bug >>(i.e. it leaves the i2c bus on this card in a state which shows the >>symptoms you describe) >> >> > >I don't completely understand the i2c bus thing, but I'm sure we're on to >something. > > > >_______________________________________________ >ivtv-devel mailing list >[email protected] >http://ivtvdriver.org/mailman/listinfo/ivtv-devel > > > > _______________________________________________ ivtv-devel mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-devel
