From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261699AbVGYF70 (ORCPT ); Mon, 25 Jul 2005 01:59:26 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261732AbVGYF5q (ORCPT ); Mon, 25 Jul 2005 01:57:46 -0400 Received: from smtp102.sbc.mail.re2.yahoo.com ([68.142.229.103]:64861 "HELO smtp102.sbc.mail.re2.yahoo.com") by vger.kernel.org with SMTP id S261668AbVGYFzn (ORCPT ); Mon, 25 Jul 2005 01:55:43 -0400 Message-Id: <20050725054532.819973000.dtor_core@ameritech.net> References: <20050725053449.483098000.dtor_core@ameritech.net> Date: Mon, 25 Jul 2005 00:35:05 -0500 From: Dmitry Torokhov To: Vojtech Pavlik Cc: linux-kernel@vger.kernel.org Subject: [patch 16/24] ALPS: fix enabling tapping mode Content-Disposition: inline; filename=alps-fix-enabling-tapping.patch Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org From: Peter Osterlund Input: ALPS - unconditionally enable tapping mode The condition in alps_init() was also inverted and the driver was enabling tapping mode only if it was already enabled. Signed-off-by: Peter Osterlund Signed-off-by: Vojtech Pavlik Signed-off-by: Dmitry Torokhov --- drivers/input/mouse/alps.c | 25 +++++++------------------ 1 files changed, 7 insertions(+), 18 deletions(-) Index: work/drivers/input/mouse/alps.c =================================================================== --- work.orig/drivers/input/mouse/alps.c +++ work/drivers/input/mouse/alps.c @@ -2,7 +2,7 @@ * ALPS touchpad PS/2 mouse driver * * Copyright (c) 2003 Neil Brown - * Copyright (c) 2003 Peter Osterlund + * Copyright (c) 2003-2005 Peter Osterlund * Copyright (c) 2004 Dmitry Torokhov * Copyright (c) 2005 Vojtech Pavlik * @@ -350,7 +350,6 @@ static int alps_tap_mode(struct psmouse static int alps_reconnect(struct psmouse *psmouse) { struct alps_data *priv = psmouse->private; - unsigned char param[4]; int version; psmouse_reset(psmouse); @@ -361,14 +360,13 @@ static int alps_reconnect(struct psmouse if ((priv->i->flags & ALPS_PASS) && alps_passthrough_mode(psmouse, 1)) return -1; - if (alps_get_status(psmouse, param)) + if (alps_tap_mode(psmouse, 1)) { + printk(KERN_WARNING "alps.c: Failed to reenable hardware tapping\n"); return -1; - - if (!(param[0] & 0x04)) - alps_tap_mode(psmouse, 1); + } if (alps_absolute_mode(psmouse)) { - printk(KERN_ERR "alps.c: Failed to enable absolute mode\n"); + printk(KERN_ERR "alps.c: Failed to reenable absolute mode\n"); return -1; } @@ -389,7 +387,6 @@ static void alps_disconnect(struct psmou int alps_init(struct psmouse *psmouse) { struct alps_data *priv; - unsigned char param[4]; int version; psmouse->private = priv = kmalloc(sizeof(struct alps_data), GFP_KERNEL); @@ -403,16 +400,8 @@ int alps_init(struct psmouse *psmouse) if ((priv->i->flags & ALPS_PASS) && alps_passthrough_mode(psmouse, 1)) goto init_fail; - if (alps_get_status(psmouse, param)) { - printk(KERN_ERR "alps.c: touchpad status report request failed\n"); - goto init_fail; - } - - if (param[0] & 0x04) { - printk(KERN_INFO "alps.c: Enabling hardware tapping\n"); - if (alps_tap_mode(psmouse, 1)) - printk(KERN_WARNING "alps.c: Failed to enable hardware tapping\n"); - } + if (alps_tap_mode(psmouse, 1)) + printk(KERN_WARNING "alps.c: Failed to enable hardware tapping\n"); if (alps_absolute_mode(psmouse)) { printk(KERN_ERR "alps.c: Failed to enable absolute mode\n");