From: Patrick Boettcher <patrick.boettcher@posteo.de>
To: JPT <j-p-t@gmx.net>
Cc: linux-media@vger.kernel.org
Subject: Re: technisat-usb2: i2c-error
Date: Thu, 9 Oct 2014 17:26:14 +0200 [thread overview]
Message-ID: <20141009172614.5e16f240@vdr> (raw)
In-Reply-To: <5434226B.3010804@gmx.net>
Hi Jan,
On Tue, 07 Oct 2014 19:27:07 +0200 JPT <j-p-t@gmx.net> wrote:
> 01:14:52 VDR fails to start because there is no recording device.
>
> I was able to get things running by unloading the modules and loading
> them again. After that I started VDR.
>
> What exactly do the i2c-errors mean? Find attached a
> "grep i2c-error syslog*"
I can't tell you exactly what happens in the device, but I can tell you
that I have the same problem with my device on my PC sometimes.
In addition to this I2c-failures from time to time the box is quite
sensitive regarding: repowering, replugging and host-rebooting. This is
a USB-device-firmware problem which makes the device crash and all
subsequent USB-transfers are failed. Reloading the module or replugging
the device will make it work again.
I lost contact with Technisat some time ago and wouldn't be able easily
to get the information (and I doubt they have a solution for this
problem - up to them to prove me wrong).
How many days without interruption did you use the device?
I was following quietly you're discussion with Antti. Has someone taken
care of the your changes regarding the transfer-size?
I think it should included.
regards,
--
Patrick.
next prev parent reply other threads:[~2014-10-09 15:26 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-07 17:27 technisat-usb2: i2c-error JPT
2014-10-09 15:26 ` Patrick Boettcher [this message]
2014-10-10 10:09 ` JPT
2014-10-11 15:45 ` Patrick Boettcher
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20141009172614.5e16f240@vdr \
--to=patrick.boettcher@posteo.de \
--cc=j-p-t@gmx.net \
--cc=linux-media@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.