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[23.128.96.18]) by mx.google.com with ESMTP id q10si83709edr.367.2020.10.20.14.58.21; Tue, 20 Oct 2020 14:58:42 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@st.com header.s=STMicroelectronics header.b=1cpjFFgi; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=st.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404528AbgJTJyb (ORCPT + 99 others); Tue, 20 Oct 2020 05:54:31 -0400 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:10346 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1731331AbgJTJya (ORCPT ); Tue, 20 Oct 2020 05:54:30 -0400 Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 09K9l0lR029671; Tue, 20 Oct 2020 11:54:18 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=st.com; h=from : to : cc : subject : date : message-id : mime-version : content-type; s=STMicroelectronics; bh=C0BcOftOWBwuZGMoyfRN+7GMxA2YfKOUlmU5M++0b3k=; b=1cpjFFgiGoBFPgUPaiuUXid1C8J7trnua3w5ByXie73XNnt4vESLcaeyEh32cPtn2GU8 xlP/hD8VgV1pwqm6m5oM4E03DKqJZqNz8MSxNkFZ+AT9AxaK7/6lvhtNyE7ZEUIX379t zGJYkgYqgqF/Ot+pgxcJEOLaX4M7rnjLLozP/bsHVPePs/Q4YhqJyIFz2llPT5z4t4R0 e6VKHZw2uh2zpOIQ/gHfzstcKVtENwvSuo4owFQ49zgp6cGcStOiY8P8Q1X/7OCH0ov1 ROiYMm6yU0h9KJNF9dkwLJQerqSORXshXzid3c3rZeT32PCjgapqB3TmPxB81jQoMuyC +Q== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 347nr8atgy-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 20 Oct 2020 11:54:18 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id D4D6510002A; Tue, 20 Oct 2020 11:54:17 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag1node1.st.com [10.75.127.1]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id BEDF72C41FA; Tue, 20 Oct 2020 11:54:17 +0200 (CEST) Received: from localhost (10.75.127.45) by SFHDAG1NODE1.st.com (10.75.127.1) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Tue, 20 Oct 2020 11:54:17 +0200 From: Hugues Fruchet To: Alexandre Torgue , Mauro Carvalho Chehab , Hans Verkuil , Sakari Ailus , Rob Herring CC: , , , , , Hugues Fruchet , Alain Volmat , Yannick Fertre , Philippe CORNU Subject: [PATCH v2 0/2] DCMI BT656 parallel bus mode support Date: Tue, 20 Oct 2020 11:54:04 +0200 Message-ID: <1603187646-13184-1-git-send-email-hugues.fruchet@st.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.75.127.45] X-ClientProxiedBy: SFHDAG8NODE2.st.com (10.75.127.23) To SFHDAG1NODE1.st.com (10.75.127.1) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235,18.0.687 definitions=2020-10-20_04:2020-10-20,2020-10-20 signatures=0 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add support of BT656 embedded synchronization bus. This mode allows to save hardware synchro lines hsync & vsync by replacing them with synchro codes embedded in data stream. This mode is enabled when hsync-active & vsync-active fields are not specified in devicetree. =========== = history = =========== version 2: - As per Sakari remark, revisit commit message and document BT656 parallel bus mode in bindings version 1: - Initial submission Hugues Fruchet (2): media: stm32-dcmi: add support of BT656 bus media: dt-bindings: media: st,stm32-dcmi: Add support of BT656 .../devicetree/bindings/media/st,stm32-dcmi.yaml | 30 ++++++++++++++++++ drivers/media/platform/stm32/stm32-dcmi.c | 37 ++++++++++++++++++++-- 2 files changed, 65 insertions(+), 2 deletions(-) -- 2.7.4