From patchwork Fri Jul 30 02:17:07 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxim Levitsky X-Patchwork-Id: 115369 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.4/8.14.3) with ESMTP id o6U2HoF6006545 for ; Fri, 30 Jul 2010 02:17:50 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758382Ab0G3CRr (ORCPT ); Thu, 29 Jul 2010 22:17:47 -0400 Received: from mail-bw0-f46.google.com ([209.85.214.46]:53717 "EHLO mail-bw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758370Ab0G3CRq (ORCPT ); Thu, 29 Jul 2010 22:17:46 -0400 Received: by mail-bw0-f46.google.com with SMTP id 1so202286bwz.19 for ; Thu, 29 Jul 2010 19:17:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:from:to:cc:subject:date :message-id:x-mailer:in-reply-to:references; bh=pTcMJMpQLG6/7tE86aVVZt/1yO87RETar2gdL5359ak=; b=r5sqTMoJzA0fFJ1zU7kS9lrt8Xp+deLM7MFVCII7sdQ/k6V6jne8fUiIvuk63kyuDQ iVtTS3xViNRKZ2cOIkdSbGEol1Bu+CI26c4VBasYBNVhoUy+vDoRhF5UF1LBTz4O+AMQ ND15rAG1K5+cCkwobViDuQoEjnCXKK4Oi1kRI= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; b=wzCDw7YbD2bR3ChhFLffS1vv3YahCajTv5UdysyW3FGacSuXphiy/65SQs357/UTZX znbHvqrgeyb+Mcf3ebS4ok31Tk5/CoSKTVz2pT7gi6CFsUCIIwzb9sZRqfjnLnARQQun EtOb75ONVEgDCfgUFirK0iu8gEB2ZNQC14Jmc= Received: by 10.204.133.91 with SMTP id e27mr598843bkt.197.1280456265210; Thu, 29 Jul 2010 19:17:45 -0700 (PDT) Received: from localhost.localdomain (IGLD-84-228-148-137.inter.net.il [84.228.148.137]) by mx.google.com with ESMTPS id f10sm1110122bkl.17.2010.07.29.19.17.43 (version=SSLv3 cipher=RC4-MD5); Thu, 29 Jul 2010 19:17:44 -0700 (PDT) From: Maxim Levitsky To: lirc-list@lists.sourceforge.net Cc: Jarod Wilson , linux-input@vger.kernel.org, linux-media@vger.kernel.org, Mauro Carvalho Chehab , Christoph Bartelmus , Maxim Levitsky Subject: [PATCH 05/13] IR: JVC: make repeat work Date: Fri, 30 Jul 2010 05:17:07 +0300 Message-Id: <1280456235-2024-6-git-send-email-maximlevitsky@gmail.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1280456235-2024-1-git-send-email-maximlevitsky@gmail.com> References: <1280456235-2024-1-git-send-email-maximlevitsky@gmail.com> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Fri, 30 Jul 2010 02:17:50 +0000 (UTC) diff --git a/drivers/media/IR/ir-jvc-decoder.c b/drivers/media/IR/ir-jvc-decoder.c index 8894d8b..77a89c4 100644 --- a/drivers/media/IR/ir-jvc-decoder.c +++ b/drivers/media/IR/ir-jvc-decoder.c @@ -32,6 +32,7 @@ enum jvc_state { STATE_BIT_SPACE, STATE_TRAILER_PULSE, STATE_TRAILER_SPACE, + STATE_CHECK_REPEAT, }; /** @@ -60,6 +61,7 @@ static int ir_jvc_decode(struct input_dev *input_dev, struct ir_raw_event ev) IR_dprintk(2, "JVC decode started at state %d (%uus %s)\n", data->state, TO_US(ev.duration), TO_STR(ev.pulse)); +again: switch (data->state) { case STATE_INACTIVE: @@ -149,8 +151,18 @@ static int ir_jvc_decode(struct input_dev *input_dev, struct ir_raw_event ev) } data->count = 0; - data->state = STATE_BIT_PULSE; + data->state = STATE_CHECK_REPEAT; return 0; + + case STATE_CHECK_REPEAT: + if (!ev.pulse) + break; + + if (eq_margin(ev.duration, JVC_HEADER_PULSE, JVC_UNIT / 2)) + data->state = STATE_INACTIVE; + else + data->state = STATE_BIT_PULSE; + goto again; } out: