From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Torokhov Subject: Re: [PATCH resend] Input: silead - Add support for capactive home button found on some x86 tablets Date: Fri, 13 Oct 2017 16:48:46 -0700 Message-ID: <20171013234846.35vwp5m7qc3biamd@dtor-ws> References: <20171011094606.6455-1-hdegoede@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail-pg0-f43.google.com ([74.125.83.43]:52561 "EHLO mail-pg0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753230AbdJMXst (ORCPT ); Fri, 13 Oct 2017 19:48:49 -0400 Received: by mail-pg0-f43.google.com with SMTP id a192so931734pge.9 for ; Fri, 13 Oct 2017 16:48:49 -0700 (PDT) Content-Disposition: inline In-Reply-To: <20171011094606.6455-1-hdegoede@redhat.com> Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: Hans de Goede Cc: Benjamin Tissoires , Gregor Riepl , linux-input@vger.kernel.org On Wed, Oct 11, 2017 at 11:46:06AM +0200, Hans de Goede wrote: > On some x86 tablets with a silead touchscreen the windows logo on the > front is a capacitive home button. Touching this button results in a touch > with bits 12-15 of the Y coordinates set, while normally only the lower 12 > are used. Do we know which ones? Can we only set it in capabilities for devices that actually have it? Thanks. -- Dmitry