From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759079AbaGCPKp (ORCPT ); Thu, 3 Jul 2014 11:10:45 -0400 Received: from kdh-gw.itdev.co.uk ([89.21.227.133]:60421 "EHLO hermes.kdh.itdev.co.uk" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1758553AbaGCPIO (ORCPT ); Thu, 3 Jul 2014 11:08:14 -0400 From: nick.dyer@itdev.co.uk To: Dmitry Torokhov Cc: Yufeng Shen , Daniel Kurtz , Henrik Rydberg , Joonyoung Shim , Alan Bowens , linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, Peter Meerwald , Benson Leung , Olof Johansson , Sekhar Nori , Stephen Warren , Nick Dyer Subject: [PATCH 03/15] Input: atmel_mxt_ts - set pointer emulation on touchpads Date: Thu, 3 Jul 2014 16:01:25 +0100 Message-Id: <1404399697-26484-4-git-send-email-nick.dyer@itdev.co.uk> X-Mailer: git-send-email 2.0.1 In-Reply-To: <1404399697-26484-1-git-send-email-nick.dyer@itdev.co.uk> References: <1404399697-26484-1-git-send-email-nick.dyer@itdev.co.uk> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Benson Leung Touchpads are pointers, so make sure to pass the correct values to input_mt_report_pointer_emulation(). Without this, tap-to-click doesn't work. Signed-off-by: Benson Leung Signed-off-by: Stephen Warren Signed-off-by: Nick Dyer --- drivers/input/touchscreen/atmel_mxt_ts.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index a248414..31113c3 100644 --- a/drivers/input/touchscreen/atmel_mxt_ts.c +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -654,10 +654,11 @@ static void mxt_input_button(struct mxt_data *data, struct mxt_message *message) } } -static void mxt_input_sync(struct input_dev *input_dev) +static void mxt_input_sync(struct mxt_data *data) { - input_mt_report_pointer_emulation(input_dev, false); - input_sync(input_dev); + input_mt_report_pointer_emulation(data->input_dev, + data->pdata->t19_num_keys); + input_sync(data->input_dev); } static void mxt_input_touchevent(struct mxt_data *data, @@ -707,7 +708,7 @@ static void mxt_input_touchevent(struct mxt_data *data, if (status & MXT_T9_RELEASE) { input_mt_report_slot_state(input_dev, MT_TOOL_FINGER, 0); - mxt_input_sync(input_dev); + mxt_input_sync(data); } /* Touch active */ @@ -783,7 +784,7 @@ static irqreturn_t mxt_process_messages_until_invalid(struct mxt_data *data) } while (reportid != 0xff); if (update_input) - mxt_input_sync(data->input_dev); + mxt_input_sync(data); return IRQ_HANDLED; } -- 2.0.1