From patchwork Sat Sep 4 13:42:59 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Henrik Rydberg X-Patchwork-Id: 155811 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id o84DiCgX018205 for ; Sat, 4 Sep 2010 13:44:12 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753455Ab0IDNni (ORCPT ); Sat, 4 Sep 2010 09:43:38 -0400 Received: from ch-smtp01.sth.basefarm.net ([80.76.149.212]:52235 "EHLO ch-smtp01.sth.basefarm.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753215Ab0IDNnh (ORCPT ); Sat, 4 Sep 2010 09:43:37 -0400 Received: from c83-248-196-134.bredband.comhem.se ([83.248.196.134]:43327 helo=alnilam) by ch-smtp01.sth.basefarm.net with smtp (Exim 4.71) (envelope-from ) id 1Ort1i-0002te-6N; Sat, 04 Sep 2010 15:43:30 +0200 Received: by alnilam (sSMTP sendmail emulation); Sat, 04 Sep 2010 15:43:25 +0200 From: "Henrik Rydberg" To: Dmitry Torokhov Cc: Ping Cheng , Chris Bagwell , linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, Henrik Rydberg Subject: [PATCH 1/5] input: wacom: Add fuzz parameters to features Date: Sat, 4 Sep 2010 15:42:59 +0200 Message-Id: <1283607783-29388-2-git-send-email-rydberg@euromail.se> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1283607783-29388-1-git-send-email-rydberg@euromail.se> References: <1283607783-29388-1-git-send-email-rydberg@euromail.se> X-Originating-IP: 83.248.196.134 X-Scan-Result: No virus found in message 1Ort1i-0002te-6N. X-Scan-Signature: ch-smtp01.sth.basefarm.net 1Ort1i-0002te-6N ab7d3e5f14908794b3ccde90666f1461 Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter1.kernel.org [140.211.167.41]); Sat, 04 Sep 2010 13:44:12 +0000 (UTC) diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index 42ba369..e510e4f 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -333,8 +333,12 @@ static int wacom_retrieve_hid_descriptor(struct usb_interface *intf, struct usb_host_interface *interface = intf->cur_altsetting; struct hid_descriptor *hid_desc; - /* default device to penabled */ + /* default features */ features->device_type = BTN_TOOL_PEN; + features->x_fuzz = 4; + features->y_fuzz = 4; + features->pressure_fuzz = 0; + features->distance_fuzz = 0; /* only Tablet PCs need to retrieve the info */ if ((features->type != TABLETPC) && (features->type != TABLETPC2FG)) diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c index 40d77ba..bfe5654 100644 --- a/drivers/input/tablet/wacom_wac.c +++ b/drivers/input/tablet/wacom_wac.c @@ -951,9 +951,12 @@ void wacom_setup_input_capabilities(struct input_dev *input_dev, __set_bit(BTN_TOUCH, input_dev->keybit); - input_set_abs_params(input_dev, ABS_X, 0, features->x_max, 4, 0); - input_set_abs_params(input_dev, ABS_Y, 0, features->y_max, 4, 0); - input_set_abs_params(input_dev, ABS_PRESSURE, 0, features->pressure_max, 0, 0); + input_set_abs_params(input_dev, ABS_X, 0, features->x_max, + features->x_fuzz, 0); + input_set_abs_params(input_dev, ABS_Y, 0, features->y_max, + features->y_fuzz, 0); + input_set_abs_params(input_dev, ABS_PRESSURE, 0, features->pressure_max, + features->pressure_fuzz, 0); __set_bit(ABS_MISC, input_dev->absbit); diff --git a/drivers/input/tablet/wacom_wac.h b/drivers/input/tablet/wacom_wac.h index 99e1a54..d769e9a 100644 --- a/drivers/input/tablet/wacom_wac.h +++ b/drivers/input/tablet/wacom_wac.h @@ -73,6 +73,10 @@ struct wacom_features { int y_phy; unsigned char unit; unsigned char unitExpo; + int x_fuzz; + int y_fuzz; + int pressure_fuzz; + int distance_fuzz; }; struct wacom_shared {