From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-yb1-f180.google.com (mail-yb1-f180.google.com [209.85.219.180]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 44C212F80 for ; Mon, 7 Jun 2021 17:13:53 +0000 (UTC) Received: by mail-yb1-f180.google.com with SMTP id y2so25970272ybq.13 for ; Mon, 07 Jun 2021 10:13:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=X2sWRLPG/DuNEAApAcldlJg7iaLltjLRByHQl8QTub4=; b=axEtG15SmqLs7cRNPDLxPP0ciJMdYGvPisyOVlNwdgBchw8u7c9ZLFQF8q9XZAXoVe fSawLJJMvid3wqDthM8MS+dv+N16Q8Q1NCqu9twv7JgSEKSNAn6T4fic9im8N11+LqNJ zmUEHLkSSiFVUbSyObu4y2pqLoEAPCFW9QSt2NEbzreKnPbV996Vg95fVGUYbuBJkjYj 4Q3TbZCJ8Cpk/Ny1jgKI4BPFw6jxmQgeB9af2njqnoPapJTq2BP4+6KdvTwrEavFFKs/ FkOWHsxfPb8gYdnmITfIYEPtAPmcaSg3LQtFgyto+9LwZq3NnxxkYWHeSksL39NGv459 vOxA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=X2sWRLPG/DuNEAApAcldlJg7iaLltjLRByHQl8QTub4=; b=dumjODZPyjnY+SvsHCAv//t+S7vhtZKpNcOM4Csc3wT+HvFJVTIROcJu+k6ziFgDPx 9h8yccOJvJzE1CBSSFjQFXkGkjn7apNhEIIfVFm9YFQ8yRg+ZrFSRjWY/Jy369xNCuxB bWEYGgc0HvEhtUGLRgkjjiSB38KlqInX4UhtYkpg9STHQ64WyKS5vC8vXirc9fmbXoCy Fu2pmFWHhGP1C540aLQQ7JNxCjdlQLzfXF8FvJ4TKH+mE90P8eiFgBVB8G5DeVOsCWru C8/LKcibVKFPL9dSUPwKZrHBX+D+UkuaHF4Bdqs3oxIaQX6lENtbmIz4AUBM9mb3Az7n IVOw== X-Gm-Message-State: AOAM530bqZ52lGYA6tbT6F9CC5jSRPLZL0/wE8Rc909pV4vkigqrofAq enCYpqrprL/K3TfgfE1XhwMn+CfziIfcJNmAn2HW7A== X-Google-Smtp-Source: ABdhPJwdmdD7lKRRq8k5XA8hFlIx/dEaUtuNmHO6Lre9fhKf0b+w+tgKMfisGp4de674sb5QMAE3GO/pM514c6iWKLc= X-Received: by 2002:a25:cbc9:: with SMTP id b192mr26086185ybg.96.1623086031875; Mon, 07 Jun 2021 10:13:51 -0700 (PDT) X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20210607085836.2827429-1-megous@megous.com> <20210607114146.ohiqf4ousibfu4wm@gilmour> In-Reply-To: <20210607114146.ohiqf4ousibfu4wm@gilmour> From: Saravana Kannan Date: Mon, 7 Jun 2021 10:13:15 -0700 Message-ID: Subject: Re: [PATCH v2] drm/sun4i: dw-hdmi: Make HDMI PHY into a platform device To: Maxime Ripard Cc: Ondrej Jirman , Chen-Yu Tsai , Jernej Skrabec , David Airlie , Daniel Vetter , "open list:DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE" , "moderated list:ARM/Allwinner sunXi SoC support" , "open list:ARM/Allwinner sunXi SoC support" , open list Content-Type: text/plain; charset="UTF-8" On Mon, Jun 7, 2021 at 4:41 AM Maxime Ripard wrote: > > On Mon, Jun 07, 2021 at 10:58:36AM +0200, Ondrej Jirman wrote: > > From: Saravana Kannan > > > > 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. > > > > This commit makes sun8i-hdmi-phy into a proper platform device > > and fixes the display pipeline probe on sunxi boards that use HDMI. > > > > More context: https://lkml.org/lkml/2021/5/16/203 > > > > Signed-off-by: Saravana Kannan > > Signed-off-by: Ondrej Jirman > > Applied, thanks > Maxime Thanks everyone! And thanks for following up on this Ondrej! -Saravana 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=-18.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_IN_DEF_DKIM_WL autolearn=unavailable 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 ECBFDC47082 for ; Mon, 7 Jun 2021 17:14:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CC73161002 for ; Mon, 7 Jun 2021 17:14:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230438AbhFGRQp (ORCPT ); Mon, 7 Jun 2021 13:16:45 -0400 Received: from mail-yb1-f175.google.com ([209.85.219.175]:39548 "EHLO mail-yb1-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230197AbhFGRQn (ORCPT ); Mon, 7 Jun 2021 13:16:43 -0400 Received: by mail-yb1-f175.google.com with SMTP id n133so26073216ybf.6 for ; Mon, 07 Jun 2021 10:14:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=X2sWRLPG/DuNEAApAcldlJg7iaLltjLRByHQl8QTub4=; b=axEtG15SmqLs7cRNPDLxPP0ciJMdYGvPisyOVlNwdgBchw8u7c9ZLFQF8q9XZAXoVe fSawLJJMvid3wqDthM8MS+dv+N16Q8Q1NCqu9twv7JgSEKSNAn6T4fic9im8N11+LqNJ zmUEHLkSSiFVUbSyObu4y2pqLoEAPCFW9QSt2NEbzreKnPbV996Vg95fVGUYbuBJkjYj 4Q3TbZCJ8Cpk/Ny1jgKI4BPFw6jxmQgeB9af2njqnoPapJTq2BP4+6KdvTwrEavFFKs/ FkOWHsxfPb8gYdnmITfIYEPtAPmcaSg3LQtFgyto+9LwZq3NnxxkYWHeSksL39NGv459 vOxA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=X2sWRLPG/DuNEAApAcldlJg7iaLltjLRByHQl8QTub4=; b=gZrE3GNhWBImDKpNT+l8ggWjqR029zjlfsmgPRoJcSAoU4cLsXoACwwIGbr+xlNBJH FkPS2dWzy4u2OnCUDX/A5a6+17TxiVE+kn8kt1G7pW9RxxcOEQ0CzF5MuJ4mv2wvC/mo s4x6DSMgRBSgtTqGPbbD6n56GfyfoGcxivPsPHfrzRuyVHcb95AgjTbktf4wjQ8ZiYrr CKVtXz1Jb4Xht7DhHYqodYZLyeo82OUnal6KyRY6QmoLUC4vFWqVZHsJfs+eknirLWQP nrijVt4KV64+fsB3MApPdv9R0V+Q5657mvFSBEY/GVV9UkDscoGkeUczeyZZWVgI5y0I 7fuQ== X-Gm-Message-State: AOAM532hYJss+rY3sTxaRdVqa9dM7jCKZeCJQKILalmiQpw1EpRxdghb oVuD/RGN/2ilBCk1KrAvDArLKyLBOMBWJPIC/bWJYA== X-Google-Smtp-Source: ABdhPJwdmdD7lKRRq8k5XA8hFlIx/dEaUtuNmHO6Lre9fhKf0b+w+tgKMfisGp4de674sb5QMAE3GO/pM514c6iWKLc= X-Received: by 2002:a25:cbc9:: with SMTP id b192mr26086185ybg.96.1623086031875; Mon, 07 Jun 2021 10:13:51 -0700 (PDT) MIME-Version: 1.0 References: <20210607085836.2827429-1-megous@megous.com> <20210607114146.ohiqf4ousibfu4wm@gilmour> In-Reply-To: <20210607114146.ohiqf4ousibfu4wm@gilmour> From: Saravana Kannan Date: Mon, 7 Jun 2021 10:13:15 -0700 Message-ID: Subject: Re: [PATCH v2] drm/sun4i: dw-hdmi: Make HDMI PHY into a platform device To: Maxime Ripard Cc: Ondrej Jirman , Chen-Yu Tsai , Jernej Skrabec , David Airlie , Daniel Vetter , "open list:DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE" , "moderated list:ARM/Allwinner sunXi SoC support" , "open list:ARM/Allwinner sunXi SoC support" , open list Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jun 7, 2021 at 4:41 AM Maxime Ripard wrote: > > On Mon, Jun 07, 2021 at 10:58:36AM +0200, Ondrej Jirman wrote: > > From: Saravana Kannan > > > > 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. > > > > This commit makes sun8i-hdmi-phy into a proper platform device > > and fixes the display pipeline probe on sunxi boards that use HDMI. > > > > More context: https://lkml.org/lkml/2021/5/16/203 > > > > Signed-off-by: Saravana Kannan > > Signed-off-by: Ondrej Jirman > > Applied, thanks > Maxime Thanks everyone! And thanks for following up on this Ondrej! -Saravana 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=-8.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_ADSP_CUSTOM_MED,DKIM_SIGNED,DKIM_VALID,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 1637EC47094 for ; Mon, 7 Jun 2021 17:16:31 +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 D23F360FF2 for ; Mon, 7 Jun 2021 17:16:30 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D23F360FF2 Authentication-Results: mail.kernel.org; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Jun 7, 2021 at 4:41 AM Maxime Ripard wrote: > > On Mon, Jun 07, 2021 at 10:58:36AM +0200, Ondrej Jirman wrote: > > From: Saravana Kannan > > > > 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. > > > > This commit makes sun8i-hdmi-phy into a proper platform device > > and fixes the display pipeline probe on sunxi boards that use HDMI. > > > > More context: https://lkml.org/lkml/2021/5/16/203 > > > > Signed-off-by: Saravana Kannan > > Signed-off-by: Ondrej Jirman > > Applied, thanks > Maxime Thanks everyone! And thanks for following up on this Ondrej! -Saravana _______________________________________________ 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=-8.5 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE 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 1D4B8C47094 for ; Mon, 7 Jun 2021 17:13:55 +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 E2DB560FF2 for ; Mon, 7 Jun 2021 17:13:54 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E2DB560FF2 Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=google.com 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 4ADB56E958; Mon, 7 Jun 2021 17:13:54 +0000 (UTC) Received: from mail-yb1-xb29.google.com (mail-yb1-xb29.google.com [IPv6:2607:f8b0:4864:20::b29]) by gabe.freedesktop.org (Postfix) with ESMTPS id 021D86E0A6 for ; Mon, 7 Jun 2021 17:13:52 +0000 (UTC) Received: by mail-yb1-xb29.google.com with SMTP id g142so6708566ybf.9 for ; Mon, 07 Jun 2021 10:13:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=X2sWRLPG/DuNEAApAcldlJg7iaLltjLRByHQl8QTub4=; b=axEtG15SmqLs7cRNPDLxPP0ciJMdYGvPisyOVlNwdgBchw8u7c9ZLFQF8q9XZAXoVe fSawLJJMvid3wqDthM8MS+dv+N16Q8Q1NCqu9twv7JgSEKSNAn6T4fic9im8N11+LqNJ zmUEHLkSSiFVUbSyObu4y2pqLoEAPCFW9QSt2NEbzreKnPbV996Vg95fVGUYbuBJkjYj 4Q3TbZCJ8Cpk/Ny1jgKI4BPFw6jxmQgeB9af2njqnoPapJTq2BP4+6KdvTwrEavFFKs/ FkOWHsxfPb8gYdnmITfIYEPtAPmcaSg3LQtFgyto+9LwZq3NnxxkYWHeSksL39NGv459 vOxA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=X2sWRLPG/DuNEAApAcldlJg7iaLltjLRByHQl8QTub4=; b=Pgv35t8RTJRfvAGX6yc5ju8wf8fWaf1u0ytPGxDfNLd6HRdW+U/1b6cPUq75Sp4dIu 35+ZHBsOfrhbm22ZCUsO6AocrqOiUTkJ9J42pZDl1QCxduSqssWvXgsTmZThgmOfaUXU Y59K5r2sSIHZT5A6BnfYrjG8k6tR+UPwigqBZSwwV+lcSGwFIU8cQ89qLV5sqLHWoGz9 R6UGGSD390x45sdMWgbeHcUjEIrT0Q+b3hEDc2fSQ62c/gmbUqT6/pBtM1C6cIs/ChvC NXqD6CeF0mrYRf0j1o2EsGfhatqWx/8UD1Pr8ooJE5Rk/8Qt+QnarbYNCCll70tPpmCD Q8Zg== X-Gm-Message-State: AOAM5327XMaJhZf2SYxXFBOF+/ixpu8+R1w1v+qQQRSLK3iahHlNio4l fc3/b5lRPTYzvRJkZxqySkAWFLlj+E4F//9riQDaNg== X-Google-Smtp-Source: ABdhPJwdmdD7lKRRq8k5XA8hFlIx/dEaUtuNmHO6Lre9fhKf0b+w+tgKMfisGp4de674sb5QMAE3GO/pM514c6iWKLc= X-Received: by 2002:a25:cbc9:: with SMTP id b192mr26086185ybg.96.1623086031875; Mon, 07 Jun 2021 10:13:51 -0700 (PDT) MIME-Version: 1.0 References: <20210607085836.2827429-1-megous@megous.com> <20210607114146.ohiqf4ousibfu4wm@gilmour> In-Reply-To: <20210607114146.ohiqf4ousibfu4wm@gilmour> From: Saravana Kannan Date: Mon, 7 Jun 2021 10:13:15 -0700 Message-ID: Subject: Re: [PATCH v2] drm/sun4i: dw-hdmi: Make HDMI PHY into a platform device To: Maxime Ripard Content-Type: text/plain; charset="UTF-8" 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 , David Airlie , open list , "open list:DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE" , Chen-Yu Tsai , Jernej Skrabec , "open list:ARM/Allwinner sunXi SoC support" , "moderated list:ARM/Allwinner sunXi SoC support" Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Mon, Jun 7, 2021 at 4:41 AM Maxime Ripard wrote: > > On Mon, Jun 07, 2021 at 10:58:36AM +0200, Ondrej Jirman wrote: > > From: Saravana Kannan > > > > 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. > > > > This commit makes sun8i-hdmi-phy into a proper platform device > > and fixes the display pipeline probe on sunxi boards that use HDMI. > > > > More context: https://lkml.org/lkml/2021/5/16/203 > > > > Signed-off-by: Saravana Kannan > > Signed-off-by: Ondrej Jirman > > Applied, thanks > Maxime Thanks everyone! And thanks for following up on this Ondrej! -Saravana