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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id D3794E68169 for ; Tue, 17 Feb 2026 10:32:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=D7g+M4OnqYUjr5S0QKK+KNY+EsBCD3l6oGWripE5ZoI=; b=R8tLAFpTc5PWeIIiDAKLbwBq7i nWhjGwLQlGX2q8HLdLfF5eDaLhGNxYuW4d4EtveWL7/TzVe3IRex8dmk8pGIwHLkJmQYRineSWPpR 3qFiUdBNnKk7S/UgYJ5Pk/TIwWEeHLhkguwKUBg7mrWZSDdAq/EmFS/szSpUCZAjFQwihPEfitRqA 1mqKQitSFRTq7NCEdUPUhZUN30UCunsscwC50E7b5jfJ8dmHtuQuFbgXKp8V7UjwnOEXudn3Z6ugH ZQqcD3HwAN7bNSEZBUyOFPW0Uy7ibxN067PCw8eB5jQJ9zDFaetDSgj3xc8HDHu8of8wop9AEYnPG 9SxtdAPg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vsINk-00000008261-0Rpv; Tue, 17 Feb 2026 10:32:40 +0000 Received: from tor.source.kernel.org ([2600:3c04:e001:324:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vsINh-0000000825q-3yKz for linux-mediatek@lists.infradead.org; Tue, 17 Feb 2026 10:32:38 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 759F860126; Tue, 17 Feb 2026 10:32:36 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C2FC2C4CEF7; Tue, 17 Feb 2026 10:32:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1771324356; bh=EU+F3qBEfwa2qi2OJwmfpHEKvticwtw+Y9NIdZ3pMr0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=VOWVnnv0/vR1b2OMZjXz5cRXcrLIPYXZ/Fqav7h70L/eCm6VBeLMYQV5vNmHCABRY si58s7gzJHvwM8HHTMw0R5WPgONrQTXLuAe7hO6wBX8N0CZbpX1XL0hj6V7TTbGKRA 9m7+XgisfGN7I3xv9q8DcyH/Eaoq9Ka/tTw4m1kc= Date: Tue, 17 Feb 2026 11:32:33 +0100 From: Greg KH To: Thorsten Leemhuis Cc: "stable@vger.kernel.org" , Sasha Levin , Evans Jahja , Matthias Brugger , linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, regressions@lists.linux.dev, Otto =?iso-8859-1?Q?Pfl=FCger?= , Denis Gessert , AngeloGioacchino Del Regno Subject: Re: [REGRESSION] mt8183-kukui: dts: changes in dts caused display to no longer initialize - Was: Re: mt8183-kukui: drm/mediatek: dts: Invalid display hw pipeline when probing mediatek-drm Message-ID: <2026021726-decibel-bootie-39ba@gregkh> References: <908f3c03-a8b0-4535-9cfa-294c6ade8152@collabora.com> <96e7f0fc-65f4-4613-b556-3a2d869dabb4@leemhuis.info> <86e2d0f9-5c25-4cce-b4a8-68fb569f987d@collabora.com> <6fce0406-1515-4cf8-afdf-24217148d1c8@leemhuis.info> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <6fce0406-1515-4cf8-afdf-24217148d1c8@leemhuis.info> X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org On Tue, Feb 17, 2026 at 09:18:00AM +0100, Thorsten Leemhuis wrote: > On 2/16/26 11:46, AngeloGioacchino Del Regno wrote: > > Il 13/02/26 10:27, Thorsten Leemhuis ha scritto: > >> On 2/9/26 12:42, AngeloGioacchino Del Regno wrote: > >>> Il 06/02/26 17:58, Denis Gessert ha scritto: > >>>> Thanks for the quick response. I compiled 6.18.9 with this patch > >>>> (without reverting the previous commit) and it boots successfully. > >>> Happy to see further confirmation that the patch that we both > >>> mentioned is > >>> actually fixing the issue. > >> The big question remains: Now that this landed in mainline, should we as > >> the stable team to pick this up for 6.18.y and 6.19.y to get it resolved > >> there quickly? They might pick it up on their own due to the Fixes tag, > >> but that is not guaranteed. > > Yes, please, that'd be great. > > Hi stable team! Could you please pick up be0b304eeb8c5f ("arm64: dts: > mediatek: mt8183: Add missing endpoint IDs to display graph") [merged > v6.19-post, committed by Angelo, who ACKed this request; see quote > above] for 6.18.y and 6.19.y? It fixes a regression in e72d63fa0563 > ("arm64: dts: mediatek: mt8183: Migrate to display controller OF > graph"). tia! Ciao, Thorsten Now queued up, thanks. greg k-h