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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED 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 0458FC00449 for ; Fri, 5 Oct 2018 10:18:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B51AF2084D for ; Fri, 5 Oct 2018 10:18:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B51AF2084D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728181AbeJERQi (ORCPT ); Fri, 5 Oct 2018 13:16:38 -0400 Received: from metis.ext.pengutronix.de ([85.220.165.71]:58985 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727535AbeJERQi (ORCPT ); Fri, 5 Oct 2018 13:16:38 -0400 Received: from lupine.hi.pengutronix.de ([2001:67c:670:100:3ad5:47ff:feaf:1a17] helo=lupine) by metis.ext.pengutronix.de with esmtp (Exim 4.89) (envelope-from ) id 1g8NBj-0000nr-H2; Fri, 05 Oct 2018 12:18:27 +0200 Message-ID: <1538734707.3545.12.camel@pengutronix.de> Subject: Re: [PATCH v4 05/11] media: imx-csi: Double crop height for alternate fields at sink From: Philipp Zabel To: Steve Longerbeam , linux-media@vger.kernel.org Cc: Mauro Carvalho Chehab , Greg Kroah-Hartman , "open list:STAGING SUBSYSTEM" , open list Date: Fri, 05 Oct 2018 12:18:27 +0200 In-Reply-To: <20181004185401.15751-6-slongerbeam@gmail.com> References: <20181004185401.15751-1-slongerbeam@gmail.com> <20181004185401.15751-6-slongerbeam@gmail.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.22.6-1+deb9u1 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit X-SA-Exim-Connect-IP: 2001:67c:670:100:3ad5:47ff:feaf:1a17 X-SA-Exim-Mail-From: p.zabel@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2018-10-04 at 11:53 -0700, Steve Longerbeam wrote: > If the incoming sink field type is alternate, the reset crop height > and crop height bounds must be set to twice the incoming height, > because in alternate field mode, upstream will report only the > lines for a single field, and the CSI captures the whole frame. > > Signed-off-by: Steve Longerbeam Reviewed-by: Philipp Zabel regards Philipp