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Date: Wed, 29 Jul 2015 14:55:45 +0300 From: Bogdan George Stefan <bogdan.george.stefan@...il.com> To: Dmitry Torokhov <dmitry.torokhov@...il.com> Cc: Bogdan George Stefan <bogdan.g.stefan@...el.com>, "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>, linux-input@...r.kernel.org, linux-kernel@...r.kernel.org, Purdila Octavian <octavian.purdila@...el.com> Subject: Re: [PATCH v2] Input: Add generic driver for Zeitec touchscreens Dimitry, Please let me know if there is anything I can provide for this driver. Thank you, Bogdan On Thu, Jun 18, 2015 at 11:39 AM, Bogdan George Stefan <bogdan.george.stefan@...il.com> wrote: > Dimitry, > > You can control how many fingers work on a device via the firmware > that you load. I've asked the Zeitec guys to confirm. So, to answer > your question, if you want to build a system with a touch that > supports only 7 fingers, you can pick any part from Zeitec and give > the supplier the right firmware. > > Thank you, > Bogdan Stefan > > On Fri, Jun 12, 2015 at 3:45 AM, Dmitry Torokhov > <dmitry.torokhov@...il.com> wrote: >> >> Hi Bogdan, >> >> On Tue, Jun 02, 2015 at 10:43:01AM +0300, Bogdan George Stefan wrote: >> > Dimitry, >> > >> > I know 0xB2 should provide that information according to the >> > datasheet, however here is what Zeitec guys had to say when I asked >> > them why it does not work: >> > >> > "0xB2 is deprecated. >> > It only supports in Zet6221/31 serious but zet9172/zet6273." >> > >> > If you like, I can attach my conversation with them. >> > >> >> Not really, but I would like to understand how the part selection works. >> Are they the same parts or different parts? Let's say you want to build >> a system and you want part that reports up to 7 contacts. How do you >> communicate this to the supplier? The number of contacts - is it >> controller by the config file you load into the controller, or they have >> separate parts for different contact count or what? >> >> Thanks. >> >> -- >> Dmitry -- 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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