From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gabriele Mazzotta Subject: Re: [PATCH v2 0/4] input: synaptics - report correct width and pressure values Date: Mon, 09 Mar 2015 22:35:35 +0100 Message-ID: <1849295.uTNNWPVtNK@xps13> References: <1420496915-31560-1-git-send-email-gabriele.mzt@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Return-path: In-Reply-To: <1420496915-31560-1-git-send-email-gabriele.mzt@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: linux-input@vger.kernel.org Cc: dmitry.torokhov@gmail.com, rydberg@euromail.se, linux-kernel@vger.kernel.org, silverhammermba@gmail.com, peter.hutterer@who-t.net, hdegoede@redhat.com, benjamin.tissoires@gmail.com, rydberg@bitmath.org, grafi@grafi.jp List-Id: linux-input@vger.kernel.org It was pointed out that I made a terrible mistake in 4/4 [1] of this series and I'm going to fix it. But I have a question first. Is there any reason why the pointer emulation takes care of ABS_PRESSURE, but not ABS_TOOL_WIDTH? I know for example that xf86-input-synaptics relies on both (at least the current stable release) for the palm detection and there might be some other userspace applications relying on it. If there's no specific reason, I could include in this series the changes to make input-mt.c send also ABS_TOOL_WIDTH. Regards, Gabriele [1] https://bugzilla.kernel.org/show_bug.cgi?id=77161#c17