From patchwork Thu Nov 19 07:46:50 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?TsOpbWV0aCBNw6FydG9u?= X-Patchwork-Id: 2120 Return-path: Envelope-to: mchehab@infradead.org Delivery-date: Thu, 19 Nov 2009 07:46:55 +0000 Received: from bombadil.infradead.org [18.85.46.34] by pedra.chehab.org with IMAP (fetchmail-6.3.6) for (single-drop); Thu, 19 Nov 2009 07:57:03 -0200 (BRST) Received: from vger.kernel.org ([209.132.176.167]) by bombadil.infradead.org with esmtp (Exim 4.69 #1 (Red Hat Linux)) id 1NB1jC-0004l7-RH; Thu, 19 Nov 2009 07:46:55 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753420AbZKSHqr (ORCPT + 1 other); Thu, 19 Nov 2009 02:46:47 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753037AbZKSHqr (ORCPT ); Thu, 19 Nov 2009 02:46:47 -0500 Received: from mail01d.mail.t-online.hu ([84.2.42.6]:63673 "EHLO mail01d.mail.t-online.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752752AbZKSHqq (ORCPT ); Thu, 19 Nov 2009 02:46:46 -0500 Received: from [192.168.1.64] (dsl5402C471.pool.t-online.hu [84.2.196.113]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail01d.mail.t-online.hu (Postfix) with ESMTPSA id B5AC0758F1F; Thu, 19 Nov 2009 08:46:10 +0100 (CET) Message-ID: <4B04F7EA.4020804@freemail.hu> Date: Thu, 19 Nov 2009 08:46:50 +0100 From: =?ISO-8859-2?Q?N=E9meth_M=E1rton?= User-Agent: Mozilla/5.0 (X11; U; Linux i686; hu-HU; rv:1.8.1.21) Gecko/20090402 SeaMonkey/1.1.16 MIME-Version: 1.0 To: Hans de Goede , Jean-Francois Moine , V4L Mailing List Subject: [RFC, PATCH 2/2] gspca pac7302: add support for camera button X-DCC-mail.t-online.hu-Metrics: mail01d.mail.t-online.hu 32721; Body=3 Fuz1=3 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org From: Márton Németh Add support for snapshot button found on Labtec Webcam 2200. Signed-off-by: Márton Németh --- -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff -r 182b5f8fa160 linux/drivers/media/video/gspca/pac7302.c --- a/linux/drivers/media/video/gspca/pac7302.c Sun Nov 15 10:05:30 2009 +0100 +++ b/linux/drivers/media/video/gspca/pac7302.c Thu Nov 19 08:36:01 2009 +0100 @@ -68,8 +68,10 @@ #define MODULE_NAME "pac7302" +#include #include #include "gspca.h" +#include "input.h" MODULE_AUTHOR("Thomas Kaiser thomas@kaiser-linux.li"); MODULE_DESCRIPTION("Pixart PAC7302"); @@ -1220,6 +1222,36 @@ } #endif +static int sd_int_pkt_scan(struct gspca_dev *gspca_dev, + u8 *data, /* interrupt packet data */ + int len) /* interrput packet length */ +{ + int ret = -EINVAL; + u8 data0, data1; + + if (len == 2) { + data0 = data[0]; + data1 = data[1]; + if ((data0 == 0x00 && data1 == 0x11) || + (data0 == 0x22 && data1 == 0x33) || + (data0 == 0x44 && data1 == 0x55) || + (data0 == 0x66 && data1 == 0x77) || + (data0 == 0x88 && data1 == 0x99) || + (data0 == 0xaa && data1 == 0xbb) || + (data0 == 0xcc && data1 == 0xdd) || + (data0 == 0xee && data1 == 0xff)) { + input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1); + input_sync(gspca_dev->input_dev); + input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0); + input_sync(gspca_dev->input_dev); + ret = 0; + } + } + + return ret; +} + + /* sub-driver description for pac7302 */ static struct sd_desc sd_desc = { .name = MODULE_NAME, @@ -1236,6 +1268,7 @@ .set_register = sd_dbg_s_register, .get_chip_ident = sd_chip_ident, #endif + .int_pkt_scan = sd_int_pkt_scan, }; /* -- module initialisation -- */