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Message-ID: <20150826181505.GA32712@localhost> Date: Wed, 26 Aug 2015 20:15:05 +0200 From: Johan Hovold <johan@...nel.org> To: Peter Stuge <peter@...ge.se> Cc: Johan Hovold <johan@...nel.org>, Ajay Garg <ajaygargnsit@...il.com>, linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org Subject: Re: Likely issue with ch341 kernel-module/driver On Wed, Aug 26, 2015 at 08:09:30PM +0200, Peter Stuge wrote: > 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. What hardware is that? > > > Any chance this can be made to work? > > Ajay, please try building the vendor driver. That works well for me. Yes, please do. > > > 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. That's good to hear. Care to write up a patch? :) Thanks, Johan -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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