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=-7.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 8506AC2D0A3 for ; Wed, 4 Nov 2020 21:40:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2C33A20870 for ; Wed, 4 Nov 2020 21:40:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604526046; bh=W3dC2R/bS/3lN75RMzzT3w972OvCJim4tVH55sV4X4w=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=did9Y40N496NIlBzB5DskfkmA0mgD2vC3XQH8d7JTIJ569EGypLRHjtq1tA3AyU2m +wIupoNiF3oI5PlgdIJuel5hMr+lNOv208wYMK8a6C1B5b4p0GFOxNrbPTEDBO1EMg mGoGyp5YOoiCVIW2cYpemHEe0seCM3EByp6AV5Nk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727098AbgKDVkp (ORCPT ); Wed, 4 Nov 2020 16:40:45 -0500 Received: from mail-ot1-f67.google.com ([209.85.210.67]:37049 "EHLO mail-ot1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726777AbgKDVkp (ORCPT ); Wed, 4 Nov 2020 16:40:45 -0500 Received: by mail-ot1-f67.google.com with SMTP id l36so172352ota.4 for ; Wed, 04 Nov 2020 13:40:44 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=vxoN1R9RfGCh3RGhg2wYE9qV8ZcxH+XD7kYhc9N9ioE=; b=GuiEgZzj0p0PXmEwsAzwQJ87pRvobxWt4TQbq+8uj2/DU6HutVm7Sjb9xAgjK5igas qXwRUJS7G5VitEWfXLzwkUIf9F0aIpaF4pCXT9EBuCjHkqzxtzQYT4CBHfDZhEAoeSmT bPgK1e4FbsebAk5ksZtwtsFB0l+CCvGGQ18BRic0NqsfP8hyDjP7XWL/WStgEM0Kh9Yo Ls8DGeqhGmruHDxa+ULTMOqzGzDN7Zve0R6WxGg5ZkbjOuTvN9vtMqukGCCg+3ZcsQGT SzNlCq/zXUMx73JJlS6av5MBm/g0714wTc3fRwc0k8kg0e6X94pErGQPLwQ8QH7sQMvD M87Q== X-Gm-Message-State: AOAM532Eb0zkD2FsjN0orbLW5bGGvQAQ/6D+Tm7JPnGs5vhy7c+wHkdw 6Y7HyVMroGLdetB2r7GaWw== X-Google-Smtp-Source: ABdhPJyjkquJkQavca5dYB1F3bBim/u9ogfjjxUUyl649Lki08IW51tJRaxE54QlhHT8DgcgURU9YQ== X-Received: by 2002:a9d:69c6:: with SMTP id v6mr8549539oto.138.1604526044195; Wed, 04 Nov 2020 13:40:44 -0800 (PST) Received: from xps15 (24-155-109-49.dyn.grandenetworks.net. [24.155.109.49]) by smtp.gmail.com with ESMTPSA id f124sm767912oia.27.2020.11.04.13.40.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Nov 2020 13:40:43 -0800 (PST) Received: (nullmailer pid 4170255 invoked by uid 1000); Wed, 04 Nov 2020 21:40:42 -0000 Date: Wed, 4 Nov 2020 15:40:42 -0600 From: Rob Herring To: Maxime Ripard Cc: Tim Gover , devicetree@vger.kernel.org, Nicolas Saenz Julienne , linux-arm-kernel@lists.infradead.org, Daniel Vetter , Eric Anholt , bcm-kernel-feedback-list@broadcom.com, David Airlie , Maarten Lankhorst , Rob Herring , Mark Rutland , Thomas Zimmermann , Dave Stevenson , dri-devel@lists.freedesktop.org, Frank Rowand , Phil Elwell , linux-rpi-kernel@lists.infradead.org Subject: Re: [PATCH v2 1/3] dt-bindings: display: Add a property to deal with WiFi coexistence Message-ID: <20201104214042.GA4170221@bogus> References: <20201029134018.1948636-1-maxime@cerno.tech> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201029134018.1948636-1-maxime@cerno.tech> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Thu, 29 Oct 2020 14:40:16 +0100, Maxime Ripard wrote: > The RaspberryPi4 has both a WiFi chip and HDMI outputs capable of doing > 4k. Unfortunately, the 1440p resolution at 60Hz has a TMDS rate on the > HDMI cable right in the middle of the first Wifi channel. > > Add a property to our HDMI controller, that could be reused by other > similar HDMI controllers, to allow the OS to take whatever measure is > necessary to avoid that crosstalk. > > Signed-off-by: Maxime Ripard > > --- > > Changes from v1: > - Renamed the property > - Split it into a separate patch > --- > .../devicetree/bindings/display/brcm,bcm2711-hdmi.yaml | 6 ++++++ > 1 file changed, 6 insertions(+) > Reviewed-by: Rob Herring