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=-10.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,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 24725C433DB for ; Mon, 1 Feb 2021 01:29:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D26D564E2B for ; Mon, 1 Feb 2021 01:29:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231149AbhBAB3M (ORCPT ); Sun, 31 Jan 2021 20:29:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58904 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230134AbhBAB3K (ORCPT ); Sun, 31 Jan 2021 20:29:10 -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 E998CC061573 for ; Sun, 31 Jan 2021 17:28:29 -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 9CB74556; Mon, 1 Feb 2021 02:28:26 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1612142906; bh=e49V97/JGvAkXHuM3RgAN0QOb5KjVlBzT2JcgJQ2yfA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=TcsgxbpuL3JDl0F4lg+R+eds4aIqm5+AXLnI53IKMGSXcogYR4xH/BSsuuf1+ecCN XdxLD5/KDYq/5X4cLClLmtBzHmnwMP7z2BWhrazOKe97kbMR2qMG0aNvhg9fQP02mR kbbskWCHfashAzqou6ovLupfquHREdK+tZmq1NHg= Date: Mon, 1 Feb 2021 03:28:06 +0200 From: Laurent Pinchart To: Sakari Ailus Cc: Adrian Fiergolski , niklas.soderlund+renesas@ragnatech.se, linux-media@vger.kernel.org, vishal.sagar@xilinx.com Subject: Re: v4l: status of 'add support for multiplexed streams' patch Message-ID: References: <20210129222654.GL32460@paasikivi.fi.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20210129222654.GL32460@paasikivi.fi.intel.com> Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Hello, On Sat, Jan 30, 2021 at 12:26:54AM +0200, Sakari Ailus wrote: > On Mon, Jan 25, 2021 at 03:08:56PM +0100, Adrian Fiergolski wrote: > > Dear Niklas, > > > > Thank you for your 'v4l: add support for multiplexed streams' patch [1]. > > > > What is the status of merging your development with v4l-utils? Version > > 1.16.5 doesn't provide --get/set-routing options. Also in the master of > > v4l-utils I haven't found your code. > > > > What is the current way of changing routing the video switches (e.g. > > xilinx-axis-swtich which is not yet in the mainstream kernel)? > > > > [1] https://lwn.net/Articles/782479/ > > I seem to have something here: > > > > It hasn't been tested for some time though. The header update patches need > to be reworked but the media-ctl + libv4l2subdev patches probably rebase > just fine. I've recently rebased the latest version of the patches (exclusing the changes to the Renesas drivers) that was posted to the linux-media mailing list, and have pushed the result to git://linuxtv.org/pinchartl/media.git muxed-streams This has only been compile-tested so far, and I hope to test it on real hardware soon. -- Regards, Laurent Pinchart