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From: David Harvey <dcharvey@dsl.pipex.com>
To: Philip Pemberton <lists@philpem.me.uk>
Cc: linux-dvb@linuxtv.org
Subject: Re: [linux-dvb] Nova - t disconnects
Date: Thu, 27 Mar 2008 09:09:03 +0000	[thread overview]
Message-ID: <47EB642F.3050606@dsl.pipex.com> (raw)
In-Reply-To: <47EACB93.7050400@philpem.me.uk>

Philip Pemberton wrote:
> 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.
>

I see!  I'll try and get hardy (and therefore the 2.6.24 kernel testing 
on my hopelessly underpowered mythbackend (Epia Mini itx 1Ghz) to offer 
some feedback from another chipset combo

Cheers,

dh

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  parent reply	other threads:[~2008-03-27  9:09 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
2008-03-26 23:11     ` Markus Rechberger
2008-03-27  9:09     ` David Harvey [this message]
     [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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