linux-kernel - RE: [PATCH v16 00/12] input: cyapa: instruction of cyapa patches

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Message-ID: <BN1PR06MB070D9DC501F22048B9EAB4ED1560@BN1PR06MB070.namprd06.prod.outlook.com>
Date:	Mon, 22 Dec 2014 02:56:11 +0000
From:	Dudley Du <dudl@...ress.com>
To:	Dmitry Torokhov <dmitry.torokhov@...il.com>
CC:	Jeremiah Mahler <jmmahler@...il.com>,
	"rydberg@...omail.se" <rydberg@...omail.se>,
	"bleung@...gle.com" <bleung@...gle.com>,
	David Solda <dso@...ress.com>,
	"linux-input@...r.kernel.org" <linux-input@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH v16 00/12] input: cyapa: instruction of cyapa patches

Got it.
Thanks, Dmitry.

Dudley

> -----Original Message-----
> From: Dmitry Torokhov [mailto:dmitry.torokhov@...il.com]
> Sent: 2014?12?22? 10:40
> To: Dudley Du
> Cc: Jeremiah Mahler; rydberg@...omail.se; bleung@...gle.com; David Solda;
> linux-input@...r.kernel.org; linux-kernel@...r.kernel.org
> Subject: Re: [PATCH v16 00/12] input: cyapa: instruction of cyapa patches
>
> Hi Dudley,
>
> On Mon, Dec 22, 2014 at 02:09:36AM +0000, Dudley Du wrote:
> > Thanks, Dmitry and Jeremiah,
> >
> > I reproduced this issue in my side when putting fingers on trackpad when system
> booting up.
> > It only happened on gen3 trackpad device.
> > The root cause is, for gen3 TP, the cyapa->ops->sort_empty_output_data is not
> set, so when cyapa->input is not set,
> > the interrupt process should be passed, but since the logica error, it's not, so this
> issue happen.
> >
> > The fix code should be as below.
> > I will correct it and resubmited the patches.
>
> Please hold off resubmitting the patches just yet, let me go over the
> last version you posted.
>
> Thanks!
>
>
> --
> Dmitry

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