linux-kernel - Re: [PATCH] hid-multitouch: changes from the review process

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Message-ID: <AANLkTinzuvULWvdaptpSUc2kYtGY2C8xOD34TQdjt6JU@mail.gmail.com>
Date:	Tue, 11 Jan 2011 16:07:23 +0100
From:	Benjamin Tissoires <benjamin.tissoires@...c.fr>
To:	Henrik Rydberg <rydberg@...math.org>
Cc:	Stephane Chatty <chatty@...c.fr>,
	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Jiri Kosina <jkosina@...e.cz>, linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] hid-multitouch: changes from the review process

On Tue, Jan 11, 2011 at 3:00 PM, Benjamin Tissoires
<benjamin.tissoires@...c.fr> wrote:
> On Tue, Jan 11, 2011 at 2:11 PM, Henrik Rydberg <rydberg@...math.org> wrote:
>> [...]
>>> +             .sn_move = 0,
>>> +             .sn_pressure = 0,
>>> +             .maxcontacts = 10 },
>>> +     { .name = MT_CLS_DUAL1,
>>> +             .quirks = MT_QUIRK_SLOT_IS_CONTACTID,
>>> +             .sn_move = 0,
>>> +             .sn_pressure = 0,
>>> +             .maxcontacts = 2 },
>>> +     { .name = MT_CLS_DUAL2,
>>> +             .quirks = MT_QUIRK_SLOT_IS_CONTACTNUMBER,
>>> +             .sn_move = 0,
>>> +             .sn_pressure = 0,
>>> +             .maxcontacts = 2 },
>>> +     { .name = MT_CLS_CYPRESS,
>>> +             .quirks = MT_QUIRK_CYPRESS,
>>> +             .sn_move = 0,
>>> +             .sn_pressure = 0,
>>> +             .maxcontacts = 10 },
>>> +
>>> +     { }
>>>  };
>>
>> So no device is marked as NOT_SEEN_MEANS_UP, although allegedly some devices should...
>
> Well, my fault: I was sure that Cypress devices need the
> NOT_SEEN_MEANS_UP, but in fact, it was another one. We (with Stephane)
> don't recall it at the moment, but Stephane already saw some devices
> that required this quirk.
>
> mea culpa

I was neither wrong, neither right:
For cypress, TipSwitch, Confidence, and InRange always are the same... ;)
-> I'll need to put them with the quirk MT_NOT_SEEN_MEANS_UP

Cheers,
Benjamin
>
>>
>>[...]
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