From patchwork Thu Aug 17 07:16:12 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wenyou.Yang@microchip.com X-Patchwork-Id: 9905131 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 36EA560386 for ; Thu, 17 Aug 2017 07:23:50 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2AD2F28ABB for ; Thu, 17 Aug 2017 07:23:50 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1F95228ABF; Thu, 17 Aug 2017 07:23:50 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B5C4528ABB for ; Thu, 17 Aug 2017 07:23:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750926AbdHQHXT (ORCPT ); Thu, 17 Aug 2017 03:23:19 -0400 Received: from eusmtp01.atmel.com ([212.144.249.243]:14921 "EHLO eusmtp01.atmel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750741AbdHQHXS (ORCPT ); Thu, 17 Aug 2017 03:23:18 -0400 Received: from apsmtp01.atmel.com (10.168.254.30) by eusmtp01.atmel.com (10.145.145.31) with Microsoft SMTP Server id 14.3.235.1; Thu, 17 Aug 2017 09:22:30 +0200 Received: from shaarm01.corp.atmel.com (10.168.254.13) by apsmtp01.corp.atmel.com (10.168.254.30) with Microsoft SMTP Server id 14.3.235.1; Thu, 17 Aug 2017 15:26:33 +0800 From: Wenyou Yang To: Mauro Carvalho Chehab CC: Nicolas Ferre , , Sakari Ailus , "Jonathan Corbet" , , "Linux Media Mailing List" , Wenyou Yang Subject: [PATCH 1/3] media: atmel-isc: Not support RBG format from sensor. Date: Thu, 17 Aug 2017 15:16:12 +0800 Message-ID: <20170817071614.12767-2-wenyou.yang@microchip.com> X-Mailer: git-send-email 2.13.0 In-Reply-To: <20170817071614.12767-1-wenyou.yang@microchip.com> References: <20170817071614.12767-1-wenyou.yang@microchip.com> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The 12-bit parallel interface supports the Raw Bayer, YCbCr, Monochrome and JPEG Compressed pixel formats from the external sensor, not support RBG pixel format. Signed-off-by: Wenyou Yang --- drivers/media/platform/atmel/atmel-isc.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/media/platform/atmel/atmel-isc.c b/drivers/media/platform/atmel/atmel-isc.c index d4df3d4ccd85..535bb03783fe 100644 --- a/drivers/media/platform/atmel/atmel-isc.c +++ b/drivers/media/platform/atmel/atmel-isc.c @@ -1478,6 +1478,11 @@ static int isc_formats_init(struct isc_device *isc) while (!v4l2_subdev_call(subdev, pad, enum_mbus_code, NULL, &mbus_code)) { mbus_code.index++; + + /* Not support the RGB pixel formats from sensor */ + if ((mbus_code.code & 0xf000) == 0x1000) + continue; + fmt = find_format_by_code(mbus_code.code, &i); if (!fmt) continue;