From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hans de Goede Subject: [PATCH 01/14] alps: Fix rushmore packet decoding Date: Wed, 9 Jul 2014 17:24:06 +0200 Message-ID: <1404919459-23561-2-git-send-email-hdegoede@redhat.com> References: <1404919459-23561-1-git-send-email-hdegoede@redhat.com> Return-path: Received: from mx1.redhat.com ([209.132.183.28]:15182 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932397AbaGIPYa (ORCPT ); Wed, 9 Jul 2014 11:24:30 -0400 In-Reply-To: <1404919459-23561-1-git-send-email-hdegoede@redhat.com> Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: Dmitry Torokhov Cc: Yunkang Tang , linux-input@vger.kernel.org, Hans de Goede From: Yunkang Tang Signed-off-by: Yunkang Tang Signed-off-by: Hans de Goede --- drivers/input/mouse/alps.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c index fb15c64..0448331 100644 --- a/drivers/input/mouse/alps.c +++ b/drivers/input/mouse/alps.c @@ -559,6 +559,9 @@ static void alps_decode_rushmore(struct alps_fields *f, unsigned char *p, { alps_decode_pinnacle(f, p, psmouse); + /* rushmore's packet decode has a bit difference with pinnacle's */ + f->is_mp = !!(p[5] & 0x40); + f->fingers = max((p[5] & 0x3), ((p[5] >> 2) & 0x3)) + 1; f->x_map |= (p[5] & 0x10) << 11; f->y_map |= (p[5] & 0x20) << 6; } -- 2.0.0