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=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 E588CC49EA3 for ; Sun, 20 Jun 2021 12:56:54 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A9963610EA for ; Sun, 20 Jun 2021 12:56:54 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A9963610EA Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2E3F26E10D; Sun, 20 Jun 2021 12:56:54 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2B03E6E10D for ; Sun, 20 Jun 2021 12:56:53 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id 9B284610CA; Sun, 20 Jun 2021 12:56:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1624193812; bh=bWaVnm+peFovnHMu18RwWDuf3L6KT66p404kqB1aQyk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=TPScjPmNxSr2YT2IvEKemKWAPgTymLvW3gbEPh9aW2ZDQXmS+k82sz2zrDcuaytnb rBC/doh50rFtdR/0+XtqFzla7SsRmcePwtR4NVQiVI2wRrwkuwWUk0kIDbZt05YO5F otWCj7/ZGl/i6yRPLueJR+I51Oeuxgq56ZCmvVnERBu1Jeagwv1QgR34hXDqEOxNdu O6iNJDRiTJWoEmz1aHW0prY2qr0OlRq0QNb1oovA/uTymM1/lcCzexFgLxMUnazULL cu779WiBhiZevR4pqBAFkWuaRwMKt4gDM2Qvxf18HUJcdLDB2FZzz4Jp24gFzRAGSJ PJxgmE5aJyK0w== Date: Sun, 20 Jun 2021 08:56:51 -0400 From: Sasha Levin To: Saravana Kannan Subject: Re: [PATCH AUTOSEL 5.4 07/15] drm/sun4i: dw-hdmi: Make HDMI PHY into a platform device Message-ID: References: <20210615154948.62711-1-sashal@kernel.org> <20210615154948.62711-7-sashal@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Ondrej Jirman , Andre Przywara , LKML , dri-devel , stable , "open list:ARM/Allwinner sunXi SoC support" , linux-arm-kernel , Maxime Ripard Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Tue, Jun 15, 2021 at 09:26:16AM -0700, Saravana Kannan wrote: >On Tue, Jun 15, 2021 at 8:50 AM Sasha Levin wrote: >> >> From: Saravana Kannan >> >> [ Upstream commit 9bf3797796f570b34438235a6a537df85832bdad ] >> >> On sunxi boards that use HDMI output, HDMI device probe keeps being >> avoided indefinitely with these repeated messages in dmesg: >> >> platform 1ee0000.hdmi: probe deferral - supplier 1ef0000.hdmi-phy >> not ready >> >> There's a fwnode_link being created with fw_devlink=on between hdmi >> and hdmi-phy nodes, because both nodes have 'compatible' property set. >> >> Fw_devlink code assumes that nodes that have compatible property >> set will also have a device associated with them by some driver >> eventually. This is not the case with the current sun8i-hdmi >> driver. >> > >fw_devlink isn't present in 5.4 or earlier. So technically this patch >isn't needed. I'll drop it from <=5.4, thanks! -- Thanks, Sasha