From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B8D5AC47404 for ; Tue, 8 Oct 2019 00:51:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 84A3621479 for ; Tue, 8 Oct 2019 00:51:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Z2sMMqu/" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729612AbfJHAvb (ORCPT ); Mon, 7 Oct 2019 20:51:31 -0400 Received: from mail-wr1-f47.google.com ([209.85.221.47]:37330 "EHLO mail-wr1-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729285AbfJHAva (ORCPT ); Mon, 7 Oct 2019 20:51:30 -0400 Received: by mail-wr1-f47.google.com with SMTP id p14so16370389wro.4 for ; Mon, 07 Oct 2019 17:51:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-transfer-encoding:content-language; bh=Gj+IGTztXbGFp7gJZa7gTAeUJHCDm1ksaIK3a9y+gW8=; b=Z2sMMqu/S1Jrs3CzaKRJqKRD58UmdEetmW5Us+qXbgb7lx0jErO2v7vTiXYZjF+G4j lzc0yOQR/1QMv3nFpj9kdch05OIqTaUVWj2Zg6Uxe9t/Wzr80+4DLxbnNWWfeamMBsoY axeKqzRRyQNdvuGqENy474r9UJcXQreyGE34kHC5fITsWVFY5rhCRS16rns6H+qudzLY E+P9DzcSGHZozNM2g7SuukJRGk+JrkWtuGxR/vOvCn3WZe3J2UflV4Ou+QApeKoKIbcf hHdjkTeGcaIY6CXSsipmNfV3TCHCEaVV/NMCRHelsvo0LubBlUdU7C5+Esm3Tc/wog3c 3FXA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding :content-language; bh=Gj+IGTztXbGFp7gJZa7gTAeUJHCDm1ksaIK3a9y+gW8=; b=iYtcy2B1jRyQ3T8aodteAC1ks8xZkKddehxhlhmQBqQHrbMcIlD2gYhIRHlapx/5GC xS+Ymjdc76nGGQBv/5C6UWM0p0wcAmXChkvru1Q/a035YxMTZt8vxULFhTXzbeqYUYXq YfutfegxKdXLcT2vMb8h19ZnKtjLkr4K41qIZq0lGHG9T6XZ3mwyqR1mEwj0UHtu7Flp SRucljVKBQhyeCbcs2ak58MyfLbCQFZirQ/jPRilOH3TgSlMwpVsiQHOeMmkgWzIwqi2 jVcb8/vHZehxsCoXiC/Ev3R8AZ4aZ7hIvr+E/Ck5RgfsOfYfE7kIiE+P5KK0WIYaXOCG S6Mg== X-Gm-Message-State: APjAAAXcng9PURJlcO9E+C5mBIWg7w0MkGdliTGJ4+y9/brsp6MnjB1S BsXbdKQ6XmhMygJ4sO68jr4= X-Google-Smtp-Source: APXvYqwZnfaaviKg3AQtvKPrW82WUhyNdFbSEcYA2gZOydT8d+5lffP0rn0i5zGtYYa9b26f+iHMXA== X-Received: by 2002:adf:f503:: with SMTP id q3mr19800825wro.295.1570495888321; Mon, 07 Oct 2019 17:51:28 -0700 (PDT) Received: from [172.30.88.146] (sjewanfw1-nat.mentorg.com. [139.181.7.34]) by smtp.gmail.com with ESMTPSA id o22sm40721222wra.96.2019.10.07.17.51.26 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 07 Oct 2019 17:51:27 -0700 (PDT) Subject: Re: ADV7180 Capture with i.MX53 To: Fabio Estevam Cc: Philipp Zabel , linux-media , Nicolas Dufresne References: From: Steve Longerbeam Message-ID: Date: Mon, 7 Oct 2019 17:51:26 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org On 10/7/19 5:46 PM, Fabio Estevam wrote: > Hi Steve, > > On Mon, Oct 7, 2019 at 9:37 PM Steve Longerbeam wrote: > >> The adv7180 driver in 5.3.x doesn't support seq-bt, only alternate. So >> pad format should be "[fmt:UYVY2X8/720x240 field:alternate]". > Thanks for the suggestion. After changing to field:alternate I get: > > # gst-launch-1.0 v4l2src ! fakesink > Setting pipeline to PAUSED ... > Pipeline is live and does not need PREROLL ... > Setting pipeline to PLAYING ... > New clock: GstSystemClock > ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Device > '/dev/video0' does not support progressive interlacing Ah progress. Try: v4l2-ctl -d0 --set-fmt-video=field=interlaced Unless you specify interlaced at the video interface, the driver will just combine alternate fields into seq-bt. I guess the v4l2src plugin doesn't support seq-bt. Steve > Additional debug info: > ../../../gst-plugins-good-1.14.4/sys/v4l2/gstv4l2object.c(3813): > gst_v4l2_object_set_format_full (): > /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: > Device wants interleaved interlacing > Execution ended after 0:00:00.020459489 > Setting pipeline to PAUSED ... > Setting pipeline to READY ... > Setting pipeline to NULL ... > Freeing pipeline ...