From: Peter Stuge <peter@stuge.se>
To: Johan Hovold <johan@kernel.org>
Cc: Ajay Garg <ajaygargnsit@gmail.com>,
linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
Subject: Re: Likely issue with ch341 kernel-module/driver
Date: Wed, 26 Aug 2015 20:09:30 +0200 [thread overview]
Message-ID: <20150826180930.21386.qmail@stuge.se> (raw)
In-Reply-To: <20150826170440.GB28324@localhost>
Johan Hovold wrote:
> On Wed, Aug 26, 2015 at 09:39:36PM +0530, Ajay Garg wrote:
..
> > garbage characters transmitted from embedded-device
..
> > It seems that there is some issue with the driver.
>
> Why do think it's a driver issue?
I can confirm similar issues with the in-tree driver and my hardware.
> > Any chance this can be made to work?
Ajay, please try building the vendor driver. That works well for me.
> > Any upgrade that might solve the issue?
There is no upgrade. Someone needs to spend a day or so on adding
functionality from the vendor driver to the in-tree driver, in a
backwards-compatible way.
> Looks like a hardware issue, I'm afraid.
When I got garbage from the in-tree driver it was indeed a driver issue.
//Peter
next prev parent reply other threads:[~2015-08-26 18:09 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-26 16:09 Ajay Garg
2015-08-26 17:04 ` Johan Hovold
2015-08-26 18:09 ` Peter Stuge [this message]
2015-08-26 18:15 ` Johan Hovold
2015-08-27 6:43 ` Ajay Garg
2015-08-27 7:37 ` Johan Hovold
2015-08-27 8:27 ` Ajay Garg
2015-08-27 9:45 ` Johan Hovold
2015-08-27 12:03 ` Peter Stuge
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