From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 481D872 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 Cc: LKML , stable , Ondrej Jirman , Andre Przywara , Maxime Ripard , dri-devel , linux-arm-kernel , "open list:ARM/Allwinner sunXi SoC support" 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> X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: 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 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=-6.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 AB12DC49361 for ; Sun, 20 Jun 2021 12:56:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9273E6113E for ; Sun, 20 Jun 2021 12:56:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229841AbhFTM7G (ORCPT ); Sun, 20 Jun 2021 08:59:06 -0400 Received: from mail.kernel.org ([198.145.29.99]:49068 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229806AbhFTM7F (ORCPT ); Sun, 20 Jun 2021 08:59:05 -0400 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 Cc: LKML , stable , Ondrej Jirman , Andre Przywara , Maxime Ripard , dri-devel , linux-arm-kernel , "open list:ARM/Allwinner sunXi SoC support" 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: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 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=-4.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,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 DFD16C48BDF for ; Sun, 20 Jun 2021 12:59:00 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 9C640610EA for ; Sun, 20 Jun 2021 12:59:00 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9C640610EA Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=rWqtsAd3IhxoUbLuOGrhCt9n/CKE/lxyMC6ltmlmSWk=; b=Xq1atoB6SIkOd4QPzRQzcQjWRw fld/Q5m97kJi3SZ6HLO0qwapGynttSFeqCeyPnDrhaZv/yJ5QayBUX904XC4Xlcfthyga8uiBIA6P xQPg7BXM6B1TCaQIjZEGzHcX8wZ/5MF++0K7vOtvfnn9t8jNeuBMaMutjMNPXP7KAuTVNX3URhLsO qE6igHG3r0a6MZ10llB9vovdQm7tP9yp991WZkDHgAjfIGAPwTF+z0FhCBMD8ck6GXKMhZjkcHoEp 8RBL5RDsjKqF7r0GYBp8zxMhLkuergYer3pQBB9o2ayv23XyFu5eFp1Ef2Xm6WsWHDkvFbh4uI+xb QdAcfN/A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lux0l-0011UF-ET; Sun, 20 Jun 2021 12:57:15 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lux0P-0011N1-V6 for linux-arm-kernel@lists.infradead.org; Sun, 20 Jun 2021 12:56:55 +0000 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 Cc: LKML , stable , Ondrej Jirman , Andre Przywara , Maxime Ripard , dri-devel , linux-arm-kernel , "open list:ARM/Allwinner sunXi SoC support" 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-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210620_055654_065438_C8D3689C X-CRM114-Status: UNSURE ( 9.83 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel 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