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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5A05CC2FC14 for ; Thu, 17 Aug 2023 12:33:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350881AbjHQMcj (ORCPT ); Thu, 17 Aug 2023 08:32:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46670 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1350873AbjHQMcV (ORCPT ); Thu, 17 Aug 2023 08:32:21 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EB277271F for ; Thu, 17 Aug 2023 05:31:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1692275490; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=j+xsGM0xCcV9RwUrKQrUxI1E3eQXED1KqHZXvIE2BI4=; b=Mp2znDCpx20zLTxH3+NDm97sUn13LBf8rHPOowdlhR/QnNQtPXniGYGk+lsKd96DGe5WqW p5iMeAfJWRnhfvichh6O2imkAhvo5OV8iIO8UoctN6WdE41n+Ab1vOTTd39FzUC3N7Jp6r BDtFbruMyFUbgE6mANxV2FHP8rciA5E= Received: from mail-ot1-f69.google.com (mail-ot1-f69.google.com [209.85.210.69]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-527-iqslg-6BNMSQ47JrH3_UsQ-1; Thu, 17 Aug 2023 08:31:28 -0400 X-MC-Unique: iqslg-6BNMSQ47JrH3_UsQ-1 Received: by mail-ot1-f69.google.com with SMTP id 46e09a7af769-6b9c82f64b7so6096774a34.3 for ; Thu, 17 Aug 2023 05:31:28 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692275487; x=1692880287; h=mime-version:message-id:date:references:in-reply-to:subject:cc:to :from:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=j+xsGM0xCcV9RwUrKQrUxI1E3eQXED1KqHZXvIE2BI4=; b=ipkCNkVP/xjo82YQsZKaCsn76l1caAGopHN3MB6p4BJop3ndJKa7IsG8k8460fMvB3 WA/fPFl6LwEMRaMjSdEBF01jciyaOnVAz/xXjDo2yKl9YEYfbU3CMwwKZEv0tWDcfPNX RDGwI1y/XGOwYD89oLjh/FUMSbxfshNuni3V5RcfiAa3Pi8P5Eevps30gsnij2lG8nEj nFaRV508XoCMSwz2CzeiYqbjGzYdN3SYgcHbJc4zfMqbiIAthWfHN6rEABTXRCm+hSkD 3ORqHSM/ogL2gIi4bihTnHto/vAA5dAyXRgpTNy7d9DcYMOIFdXELp1pZWz/qSQqRHb5 +lFw== X-Gm-Message-State: AOJu0YzCWdrl7HExbNUU5HYIj4Gozcf2KwPr2FRsUEUMeTTZaUu2YQFq OR8CzvWcwbSzcJ26v7M+AlEtPI9BaYGyNbMpZQ8Wnyhca1hfqmQZnz0Es8gr/7c2Fk9Kbk1zW3p EJ6vlPvZn+/0ISb9Ypg+gYtpG X-Received: by 2002:a05:6830:1314:b0:6bc:f328:696e with SMTP id p20-20020a056830131400b006bcf328696emr4382922otq.0.1692275487740; Thu, 17 Aug 2023 05:31:27 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFbLMPcppybJV+jOD4Mzdj/MSx7jY9uLAskDT3+YlZ3091KhVbY1KfqBrUcpg47H2FQH6IE8A== X-Received: by 2002:a05:6830:1314:b0:6bc:f328:696e with SMTP id p20-20020a056830131400b006bcf328696emr4382911otq.0.1692275487502; Thu, 17 Aug 2023 05:31:27 -0700 (PDT) Received: from localhost ([181.120.144.238]) by smtp.gmail.com with ESMTPSA id a9-20020a05683012c900b006b74bea76c0sm7126970otq.47.2023.08.17.05.31.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Aug 2023 05:31:27 -0700 (PDT) From: Javier Martinez Canillas To: Paul Menzel , Thomas Zimmermann Cc: David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: Re: Simple DRM frame buffer driver not working on Dell desktop with Nvidia card In-Reply-To: <7287c4cc-2ac4-43a7-a60d-466d5299f576@molgen.mpg.de> References: <7287c4cc-2ac4-43a7-a60d-466d5299f576@molgen.mpg.de> Date: Thu, 17 Aug 2023 14:31:24 +0200 Message-ID: <87bkf5g89v.fsf@minerva.mail-host-address-is-not-set> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Paul Menzel writes: Hello Paul, > Dear Linux folks, > > > On the Dell OptiPlex 7021 with a dedicated Nvidia card, the monitor is > only connect to that, Linux 6.1.39 does not display any messages, and > the GRUB messages stay until the X.Org X Server starts. > It's a known issue. The Nvidia proprietary driver doesn't register an emulated fbdev device and it relies on efifb to have fbcon/VT support. -- Best regards, Javier Martinez Canillas Core Platforms Red Hat