From patchwork Tue Jun 28 15:19:29 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Hans Verkuil (hansverk)" X-Patchwork-Id: 34862 X-Patchwork-Delegate: hverkuil@xs4all.nl Received: from mail.tu-berlin.de ([130.149.7.33]) by www.linuxtv.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bHunv-0008UY-QY; Tue, 28 Jun 2016 15:19:59 +0000 X-tubIT-Incoming-IP: 209.132.180.67 Received: from vger.kernel.org ([209.132.180.67]) by mail.tu-berlin.de (exim-4.84_2/mailfrontend-7) with esmtp id 1bHuns-0003gb-1V; Tue, 28 Jun 2016 17:19:58 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752327AbcF1PTu (ORCPT + 1 other); Tue, 28 Jun 2016 11:19:50 -0400 Received: from aer-iport-1.cisco.com ([173.38.203.51]:47981 "EHLO aer-iport-1.cisco.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752154AbcF1PTt (ORCPT ); Tue, 28 Jun 2016 11:19:49 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=@cisco.com; l=864; q=dns/txt; s=iport; t=1467127189; x=1468336789; h=to:from:subject:message-id:date:mime-version: content-transfer-encoding; bh=hvYhJuQ3+/ArBNoxifbYW05ko9Kv2m815YaV9cA3vlA=; b=M5Wv7eanSEwB9bdurCLiNJUxVZREGClxBsEJEq/3FkaYcc4AIfaO3kda 4aOAItyV/uL0z4EFnMf0kqp9eDDMDnzug1bKN8G4QXK5Y0bltzPDBt95x yfJAD2KJmXF1ilD9uxZPjt3Qzwz3dzhPVxeNqFrX6qVQD4RLStYMl4CK6 w=; X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: =?us-ascii?q?A0DNAQDFlHJX/xbLJq1bhRG4I4IPgXuIA?= =?us-ascii?q?RQBAQEBAQEBZSeEdgRRNgIFFgsCCwMCAQIBSw0GAgKILKNAj2KQNQEBCAIBJIE?= =?us-ascii?q?BhSeMDoJaAQSZAo46iUiFWgJIjzceNoIIHIFOOjKJMAEBAQ?= X-IronPort-AV: E=Sophos;i="5.26,541,1459814400"; d="scan'208";a="677970251" Received: from aer-iport-nat.cisco.com (HELO aer-core-3.cisco.com) ([173.38.203.22]) by aer-iport-1.cisco.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 28 Jun 2016 15:19:32 +0000 Received: from [10.47.79.81] ([10.47.79.81]) (authenticated bits=0) by aer-core-3.cisco.com (8.14.5/8.14.5) with ESMTP id u5SFJTb8027817 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO) for ; Tue, 28 Jun 2016 15:19:31 GMT To: linux-media From: Hans Verkuil Subject: [PATCH] cec-adap: on reply, restore the tx_status value from the,transmit Message-ID: <57729581.1030709@cisco.com> Date: Tue, 28 Jun 2016 17:19:29 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Icedove/38.5.0 MIME-Version: 1.0 X-Authenticated-User: hansverk Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-PMX-Version: 6.0.0.2142326, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2016.6.28.151217 X-PMX-Spam: Gauge=IIIIIIII, Probability=8%, Report=' HTML_00_01 0.05, HTML_00_10 0.05, BODYTEXTP_SIZE_3000_LESS 0, BODY_SIZE_1000_1099 0, BODY_SIZE_2000_LESS 0, BODY_SIZE_5000_LESS 0, BODY_SIZE_7000_LESS 0, DKIM_SIGNATURE 0, NO_URI_HTTPS 0, SINGLE_URI_IN_BODY 0, URI_ENDS_IN_HTML 0, __ANY_URI 0, __CP_URI_IN_BODY 0, __CT 0, __CTE 0, __CT_TEXT_PLAIN 0, __FW_1LN_BOT_MSGID 0, __HAS_FROM 0, __HAS_MSGID 0, __HAS_X_MAILING_LIST 0, __MIME_TEXT_ONLY 0, __MIME_VERSION 0, __MOZILLA_MSGID 0, __MOZILLA_USER_AGENT 0, __SANE_MSGID 0, __SINGLE_URI_TEXT 0, __TO_MALFORMED_2 0, __URI_IN_BODY 0, __URI_NO_WWW 0, __URI_NS , __URI_WITH_PATH 0, __USER_AGENT 0' When a reply to an earlier transmit is received, the tx_status of that transmit needs to be restored. Otherwise the status that the transmit was successful would be lost. Signed-off-by: Hans Verkuil --- Note: this patch sits on top of the cec topic branch. --- drivers/staging/media/cec/cec-adap.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/staging/media/cec/cec-adap.c b/drivers/staging/media/cec/cec-adap.c index 5ffa839..98bdcf9 100644 --- a/drivers/staging/media/cec/cec-adap.c +++ b/drivers/staging/media/cec/cec-adap.c @@ -801,6 +801,7 @@ void cec_received_msg(struct cec_adapter *adap, struct cec_msg *msg) /* We got a reply */ msg->sequence = dst->sequence; + msg->tx_status = dst->tx_status; dst_reply = dst->reply; *dst = *msg; dst->reply = dst_reply;