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=-10.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,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 4B1C1C433DB for ; Sat, 9 Jan 2021 01:12:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 15D5F23A7C for ; Sat, 9 Jan 2021 01:12:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726407AbhAIBLr (ORCPT ); Fri, 8 Jan 2021 20:11:47 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44968 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726402AbhAIBLo (ORCPT ); Fri, 8 Jan 2021 20:11:44 -0500 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6E926C061573 for ; Fri, 8 Jan 2021 17:11:04 -0800 (PST) Received: from pendragon.ideasonboard.com (62-78-145-57.bb.dnainternet.fi [62.78.145.57]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 046FDDA; Sat, 9 Jan 2021 02:11:02 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1610154663; bh=vgQe4vhX4wb01npxhMEht4ZlvF5nje3y96Dc+DQF3GE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Qxp3XMRxj1EDEzloS+zPd4rATg8/sIL6sJM3eIdJKP64ZuHbLAfiqIRibqK25LBsG 9t78b8cU9SbHSl21rhRqpQKoIa2PCzqYs4R49B0nD2TYaSk+BaL12bHsyp2l7mGO8U ds2jIEKr7tSwz4dzp22KcqdzTeQ0YwOyjjrA2ZGY= Date: Sat, 9 Jan 2021 03:10:50 +0200 From: Laurent Pinchart To: Fabio Estevam Cc: linux-media , Rui Miguel Silva , Steve Longerbeam , Philipp Zabel , Ezequiel Garcia Subject: Re: [PATCH 00/75] media: imx: Miscellaneous fixes and cleanups for i.MX7 Message-ID: References: <20210105152852.5733-1-laurent.pinchart@ideasonboard.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Hi Fabio, On Wed, Jan 06, 2021 at 06:10:44PM -0300, Fabio Estevam wrote: > On Wed, Jan 6, 2021 at 12:41 PM Laurent Pinchart wrote: > > > Would you be able to bisect this ? > > Sure, the commit the broke camera capture on a imx6ul-evk board was: > > commit d2c66a98046a42ccb7d8a7b761a5dd6867815171 > Author: Laurent Pinchart > Date: Tue Mar 10 16:04:01 2020 +0200 > > media: imx: imx7-media-csi: Disable legacy video node API > > Support for the MC-centric API has been tested on the i.MX7. Enable it > for that platform. i.MX6 should be converted next. > > Signed-off-by: Laurent Pinchart > > If I use your imx/csi/imx7 branch, and then revert the above commit, > camera capture works for me (with the additional patch from me and Rui > as discussed in the other thread). Ah of course, I should have mentioned that, sorry. Without the legacy video node API, the pipeline has to be configured with the MC API and the V4L2 subdev userspace API before starting the stream. -- Regards, Laurent Pinchart