From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nuno Santos Subject: Re: Interacting with a input kernel driver from user space Date: Wed, 16 Nov 2011 10:25:59 +0000 Message-ID: <4EC38FB7.90609@edigma.com> References: <4EC10878.20109@edigma.com> <4EC13B0F.2080509@edigma.com> <4EC1427D.2090703@edigma.com> <20111114171300.GB12659@core.coreip.homeip.net> <20111115103225.GA8074@polaris.bitmath.org> <4EC2B882.10503@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mx01.edigma.com ([195.22.21.235]:50620 "EHLO mx01.edigma.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755525Ab1KPK0H (ORCPT ); Wed, 16 Nov 2011 05:26:07 -0500 In-Reply-To: <4EC2B882.10503@gmail.com> Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: Chase Douglas Cc: Henrik Rydberg , Dmitry Torokhov , linux-input@vger.kernel.org, Seth Forshee We may want to look into creating a mechanism for taking raw bitmap data and assigning touch points. ALPS trackpads and apparently Nuno's device provide raw data and need touch point recognition processing. Perhaps we could take the code in the ALPS driver and generalize it? While we belive that further improvements to our device will lead to have the processing be made inside the device, if we want to see the sensing matrix as we do now we definitly will need that feature Regards, Nuno