From: Philip Pemberton <lists@philpem.me.uk>
To: David Harvey <dcharvey@dsl.pipex.com>
Cc: linux-dvb@linuxtv.org
Subject: Re: [linux-dvb] Nova - t disconnects
Date: Wed, 26 Mar 2008 22:17:55 +0000 [thread overview]
Message-ID: <47EACB93.7050400@philpem.me.uk> (raw)
In-Reply-To: <47EA17BE.3080409@dsl.pipex.com>
David Harvey wrote:
> MT2060: successfully identified (IF1 = 1220)
> [ 589.459712] input: IR-receiver inside an USB DVB receiver as
> /devices/pci0000:00/0000:00:13.2/usb3/3-8/input/input16
> [ 589.470534] dvb-usb: schedule remote query interval to 150 msecs.
> [ 589.470540] dvb-usb: Hauppauge Nova-T Stick successfully initialized
> and connected.
> [ 606.300175] hub 3-0:1.0: port 8 disabled by hub (EMI?), re-enabling...
> [ 606.300181] usb 3-8: USB disconnect, address 11
> [ 606.312990] mt2060 I2C write failed
> [ 608.563167] mt2060 I2C write failed
> [ 608.563243] mt2060 I2C write failed (len=2)
> [ 608.563246] mt2060 I2C write failed (len=6)
...
Here's your problem:
> 00:00.0 Host bridge: ATI Technologies Inc RS480 Host Bridge (rev 01)
...
> 00:13.0 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller
> 00:13.1 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller
> 00:13.2 USB Controller: ATI Technologies Inc IXP SB400 USB2 Host Controller
USB2 on ATI chipsets is hopelessly, horrendously broken. A Cardbus USB2 card
(or in the case of a desktop, a PCI USB2 card) should fix this -- the NEC
chipset based boards are (from what I've heard) the best of the bunch, but VIA
based boards aren't (too) bad.
--
Phil. | (\_/) This is Bunny. Copy and paste Bunny
lists@philpem.me.uk | (='.'=) into your signature to help him gain
http://www.philpem.me.uk/ | (")_(") world domination.
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next prev parent reply other threads:[~2008-03-26 22:17 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.81.1206506075.819.linux-dvb@linuxtv.org>
2008-03-26 9:30 ` [linux-dvb] Nova - t disconnects David Harvey
2008-03-26 9:57 ` Ivor Hewitt
2008-03-26 11:00 ` David Harvey
2008-03-26 22:17 ` Philip Pemberton [this message]
2008-03-26 23:11 ` Markus Rechberger
2008-03-27 9:09 ` David Harvey
[not found] <mailman.1.1206957601.1318.linux-dvb@linuxtv.org>
2008-03-31 10:33 ` [linux-dvb] Nova - T disconnects David Harvey
2008-03-31 11:32 ` David Harvey
2008-03-31 11:41 ` Eamonn Sullivan
2008-03-31 13:20 ` David Harvey
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