From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ping Cheng Subject: [PATCH 0/2] Cleanup and fix touch_down implementation Date: Fri, 20 Feb 2015 14:25:19 -0800 Message-ID: <1424471119-4628-1-git-send-email-pingc@wacom.com> Return-path: Received: from mail-pd0-f172.google.com ([209.85.192.172]:33748 "EHLO mail-pd0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754555AbbBTWZ2 (ORCPT ); Fri, 20 Feb 2015 17:25:28 -0500 Received: by pdjz10 with SMTP id z10so10671652pdj.0 for ; Fri, 20 Feb 2015 14:25:27 -0800 (PST) Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: jkosina@suse.cz Cc: linux-input@vger.kernel.org, Ping Cheng Hi Jiri, This set is based on your for-3.20/upstream-fixes branch. If pen comes in proximity while touch is down, we force touch up before sending pen events. This idea has been implemented for Tablet PCs. But other tablets that support both pen and touch are not fully considered. Ping Cheng (2): HID: wacom: do not send pen events before touch is up/forced out HID: wacom: rely on actual touch down count to decide touch_down drivers/hid/wacom_wac.c | 81 ++++++++++++++++++++++++++++++------------------- 1 file changed, 49 insertions(+), 32 deletions(-) -- 1.9.1