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=-1.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS autolearn=ham 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 0C498C43387 for ; Tue, 15 Jan 2019 23:59:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CB45420866 for ; Tue, 15 Jan 2019 23:59:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="nkdTtSpH" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729084AbfAOX7Y (ORCPT ); Tue, 15 Jan 2019 18:59:24 -0500 Received: from mail-wm1-f43.google.com ([209.85.128.43]:55103 "EHLO mail-wm1-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727060AbfAOX7Y (ORCPT ); Tue, 15 Jan 2019 18:59:24 -0500 Received: by mail-wm1-f43.google.com with SMTP id a62so196478wmh.4; Tue, 15 Jan 2019 15:59:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:from:to:cc:references:message-id:date:user-agent :mime-version:in-reply-to:content-transfer-encoding:content-language; bh=CbAY0qMBMEaWQOh0V0R3GpUpfIkeuwVOLdh8laMwhwY=; b=nkdTtSpHwojfFELHx3LQwu5Yyq4xbwD3X2gL+Z+vV8es4Gkv/SzT1Iw1LwN5gvd081 ExNhpgP85qdmplxrMv1pC6zJ8OILTPPocR4++yjlU4+Iwl/pdoiGCBsIwtjSdE/bdv6z FcjCWi3RTM/qJvkXDFauO83Q3QE/OETatMi2Qzlum/Vodpl+XiV1qt8gtD8QemZexVhy ec+STFc7r6rwhhuTTXeVBPQisCRZinEbinvboXzz+cwxwBot0RepYBkqM02O/8nLTvQU qHZEixD/b6JnEZ71PmJ09XYGvVjyq7+KBnJXTMAcLMjG/EC6QD4RBGhaZr9Upr7SChK+ oAJA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:from:to:cc:references:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding :content-language; bh=CbAY0qMBMEaWQOh0V0R3GpUpfIkeuwVOLdh8laMwhwY=; b=omGSyMMIvS3SxHbKh+nUke/QTss7SPvUU9qIigrAJpRyyCVC6rZYOv5xWhq2fi5lEh Aohc1Fi/s9ARt5Df38RKcOABvh/V58hcaT4OOa8jF6skY9wMlxtVeHZGIb4oBc+GVbNR aa0W7QDDBJMrBecDOjEWL3R8qNumny/vE3fQvrOvxpnZkrth5HJg2O5KwWmUsxBx7idI Fs9ZiM/eWFBOuh6PjvSr2FxhT5k0ds9JYV8t9oRNg0JI7MGv39aRn6DD2d2XS5kxDpao ji4FDEJA6iIDx5qB9n8iu1Dh6qTKclQC+Xb0dTWx9SM7Vxt8ttZYVnFDg+0fJ9UwM6Aa ScZA== X-Gm-Message-State: AJcUukfgAG7G7VdYi86N7Hd2AGTZP+e1hHMQ+0uwGWqo/huPKmLaIQTA 0NNTTGKrwoCrUSj1OCDAMKEE0pMC X-Google-Smtp-Source: ALg8bN51pdRMVzDdG59DGMvuJVvip9SlW8qclklnfk0oncHZCOcWG/6Yef4JdsgjxdmK55MjSdoRxA== X-Received: by 2002:a1c:6e06:: with SMTP id j6mr5375959wmc.3.1547596761910; Tue, 15 Jan 2019 15:59:21 -0800 (PST) Received: from [172.30.90.107] (sjewanfw1-nat.mentorg.com. [139.181.7.34]) by smtp.gmail.com with ESMTPSA id s132sm16336793wmf.28.2019.01.15.15.59.20 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 15 Jan 2019 15:59:21 -0800 (PST) Subject: Re: [PATCH v8 11/11] media: imx.rst: Update doc to reflect fixes to interlaced capture From: Steve Longerbeam To: Tim Harvey Cc: linux-media , Philipp Zabel , Mauro Carvalho Chehab , open list References: <20190109183014.20466-1-slongerbeam@gmail.com> <20190109183014.20466-12-slongerbeam@gmail.com> <6b4c3fb1-929b-8894-e2f9-aca2f392f0e5@gmail.com> Message-ID: <6e60489c-cafc-ff6d-9aa0-cd0f327967a8@gmail.com> Date: Tue, 15 Jan 2019 15:59:18 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 MIME-Version: 1.0 In-Reply-To: <6b4c3fb1-929b-8894-e2f9-aca2f392f0e5@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 1/15/19 3:54 PM, Steve Longerbeam wrote: > >> >> >> media-ctl -V "'ipu1_csi0':0 [fmt:AYUV32/720x480]" > > This is the reason. The adv7180 is only allowing to configure > alternate field mode, and thus it reports the field height on the > mbus, not the full frame height. Imx deals with alternate field mode > by capturing a full frame, so the CSI entity sets the output pad > height to double the height. gah, "... so the CSI entity sets the output pad height to double the _input pad_ height." Steve