Bob Hepple <bhepple <at> promptu.com> writes: > To add another data-point, I am also getting this error with the same > board ... as far as I have been able to test, it's something that was > OK in 2.6.27, regressed in 2.6.28 and is still a problem in 2.6.30. > > Note that this is the rev.1 DViCO ... > I get spammed by this console message every 1 second and the board does not > operate: > [ 375.385180] dvb-usb: bulk message failed: -110 (4/0) ... > So I put in a new disc and installed Fedora-10 (2.6.27) with the same > firmware: /lib/firmware/xc3028-v27.fw > ... and it's working fine now. Same here. I hadn't touched my kernel for some time for fear of breaking things (getting it working was a trial). Recently tried with a new kernel on a different drive and the card didn't work. Working on: 2.6.22 (Gentoo) with patches by Michael Krufky and Australian firmware by Chris Pascoe. Not working on: 2.6.28 (Mythbuntu 9.04) both stock and built from the v4l-dvb repo. I also tried a 2.6.30 kernel and an earlier 2.6.28 kernel with both the stock driver and built from the v4l-dvb repo - none worked. Also tried going back to older v4l-dvb revisions, but this was hit and miss as they often wouldn't build (the few successful builds didn't work). Unfortunately I can't easily try a 2.6.27 kernel, but if it comes to that I can probably re-install with an older distro. Bob, I'd agree that it seems the DViCO Dual Digital 4 rev.1 was working in 2.6.27, regressed in 2.6.28, and still not working in 2.6.30. I'd like to hear from anyone who has a DD4 rev.1 working in 2.6.30 or later. I'm also in Australia, but this time I don't think that is a factor (unlike the firmware shenanigans several years ago). Just a hunch though. For the record, my dmesg shows: ---- [ 178.599125] xc2028 2-0061: Loading 80 firmware images from xc3028-v27.fw, t ype: xc2028 firmware, ver 2.7 [ 178.609325] xc2028 2-0061: Loading firmware for type=BASE F8MHZ (3), id 000 0000000000000. [ 183.165027] xc2028 2-0061: Loading firmware for type=D2633 DTV7 (90), id 00 00000000000000. [ 183.245019] xc2028 2-0061: Loading SCODE for type=SCODE HAS_IF_5260 (600000 00), id 0000000000000000. [ 185.400150] dvb-usb: recv bulk message failed: -110 [ 185.400162] zl10353: write to reg 62 failed (err = -121)! [ 187.400099] dvb-usb: bulk message failed: -110 (5/0) [ 187.400112] zl10353: write to reg 50 failed (err = -121)! [ 189.411540] dvb-usb: bulk message failed: -110 (2/0) [ 191.408114] dvb-usb: bulk message failed: -110 (4/0) [ 191.408124] cxusb: i2c read failed [ 193.508151] dvb-usb: bulk message failed: -110 (4/0) [ 193.508160] cxusb: i2c read failed ---- (last 2 lines repeating) - Tom -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
