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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 06E7BC47DDB for ; Tue, 30 Jan 2024 23:17:51 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7CCFA1136E4; Tue, 30 Jan 2024 23:17:51 +0000 (UTC) Received: from mail-qv1-f54.google.com (mail-qv1-f54.google.com [209.85.219.54]) by gabe.freedesktop.org (Postfix) with ESMTPS id 40AFE1136E4 for ; Tue, 30 Jan 2024 23:17:50 +0000 (UTC) Received: by mail-qv1-f54.google.com with SMTP id 6a1803df08f44-68c4fb9e7e0so19316836d6.2 for ; Tue, 30 Jan 2024 15:17:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1706656609; x=1707261409; darn=lists.freedesktop.org; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date:from:to :cc:subject:date:message-id:reply-to; bh=WGQ9qpOMEkLTW9USLNVODh1ycl8Id+7V4btTXALeTjc=; b=i6ZeAXFTLbnNCS/iJcMC6kBXfL8cEbJQcfiQtof9npiRlKntZRBQ65+bmj9VxYR7Iu qzOLtwvQIcfcw6k3p4ySXLIokDLvpROEU9nfdsBdiXeNLgQCg4nDRtjlk+sg0vjsbZ69 /4viYBNP7ER05FrPCCbPvIoCw6EM4Uwa6dtcw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1706656609; x=1707261409; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=WGQ9qpOMEkLTW9USLNVODh1ycl8Id+7V4btTXALeTjc=; b=R3TqnWiInlHgOp6ygHSvQnNmY+nIge8qxD4b8ddyRZ3Gf3+j7Bg1hIUpRepk5HopPE dehUmzMgm22oGzvsx9+RpnUqAYXyxo90DO3CkbcjQcwaB1/AQ0OWoVyWzrkEDLnVC+DZ N5ITph87Kv6I8u0JA+/fQ6hbd5ixFmV2rFgb/p9s4xeguOgc02TwkGuGfGFilKmb2FTa 1DrPD22p59B38bwU89zpiaooJI89iUuIFBN+QxFtcoTMkONBggz4aFSWSdAdKujHoaWJ oyIJzfpgs2hXPdkHMRyLsBwMeEZgtbhlyVLTBHucFp+jFhzdlpXv1gIVNEs/OTTzifRK rn3Q== X-Gm-Message-State: AOJu0YzyOCelaIt1CkCGJoaeMjLxvIL2HXxtN++18DLZ/OrqiimTpLpS KH5EMBBf+j4JB4oJ5JH3Mt4/5kY3iRPp76wNhL+/FMo9fohuFc2psXUEEmtlB6Y4BXq9/PG3SB2 s3A== X-Google-Smtp-Source: AGHT+IEs5kEJ9yciM/k7fJ0PxaQEBwJepAzWhAJE4pZM2+vMvXnS1DI6d9pjLX7ZnjiN7BkCZbf3hg== X-Received: by 2002:a05:6214:daf:b0:68c:5d50:1b32 with SMTP id h15-20020a0562140daf00b0068c5d501b32mr10200qvh.47.1706656609465; Tue, 30 Jan 2024 15:16:49 -0800 (PST) Received: from google.com (240.157.150.34.bc.googleusercontent.com. [34.150.157.240]) by smtp.gmail.com with ESMTPSA id op9-20020a056214458900b0068c4b6000ccsm2902903qvb.121.2024.01.30.15.16.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 30 Jan 2024 15:16:49 -0800 (PST) Date: Tue, 30 Jan 2024 23:16:48 +0000 From: Paz Zcharya To: Nirmoy Das Subject: Re: [PATCH v3 02/16] drm/i915: Print memory region info during probe Message-ID: References: <20240116075636.6121-1-ville.syrjala@linux.intel.com> <20240116075636.6121-3-ville.syrjala@linux.intel.com> <22e16744-0eb5-49f3-a18c-0009c860bab2@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <22e16744-0eb5-49f3-a18c-0009c860bab2@linux.intel.com> X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: intel-gfx@lists.freedesktop.org, Andrzej Hajda Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On Tue, Jan 16, 2024 at 11:20:37AM +0100, Nirmoy Das wrote: > > On 1/16/2024 8:56 AM, Ville Syrjala wrote: > > From: Ville Syrjälä > > > > Dump the details about every memory region into dmesg at probe time. > > Avoids having to dig those out from random places when debugging stuff. > > > > Cc: Paz Zcharya > > Reviewed-by: Andrzej Hajda > > Signed-off-by: Ville Syrjälä > Reviewed-by: Nirmoy Das Hi Ville, Thank you so much for this incredible series. It solves the issue regarding MTL initial plane readout that Andrzej Hajda and I worked on in https://patchwork.freedesktop.org/patch/570811/?series=127130&rev=2 In addition, it solved the issue with the new GOP. I tested it on two different devices with Meteor Lake and it worked perfectly: no i915 errors, no flickers or observable issues. Tested-by: Paz Zcharya