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 B6DCEC3600B for ; Mon, 31 Mar 2025 09:44:15 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2C40E10E3B0; Mon, 31 Mar 2025 09:44:15 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.b="UXy+ipPM"; dkim-atps=neutral Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9E1CF10E3B0 for ; Mon, 31 Mar 2025 09:44:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1743414252; 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=Re6QIAlnvIzvPC2AMafGkuWRkGecrZcKmMzcIXOHXK4=; b=UXy+ipPMyadCDKiPc2DYg2gPHHfI97hmgfSYdyr5Oq/EeuPVXndZ/yRd7IIGCLOK/4I1// bjio3JiTKLpXGmf8GDRl13oGodYP/aDD6fAL4MWquBTUQF65ApuB1iatO3JrD68fUo8ETO mnQMz9zmAwtVIKG7e7EugkrbH9hnR0g= Received: from mail-wm1-f70.google.com (mail-wm1-f70.google.com [209.85.128.70]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-146-9h8ZykviOA6FZbpmoFnBUw-1; Mon, 31 Mar 2025 05:44:11 -0400 X-MC-Unique: 9h8ZykviOA6FZbpmoFnBUw-1 X-Mimecast-MFC-AGG-ID: 9h8ZykviOA6FZbpmoFnBUw_1743414250 Received: by mail-wm1-f70.google.com with SMTP id 5b1f17b1804b1-43d01024089so38947475e9.1 for ; Mon, 31 Mar 2025 02:44:11 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1743414250; x=1744019050; 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=Re6QIAlnvIzvPC2AMafGkuWRkGecrZcKmMzcIXOHXK4=; b=tcFbzVJM4s7gwzPUVClfA8cwlspQoQA1Xie0WPRMmXUboxdb2w0kYAWWPUijw4KHGm DGNXWvehGF9P37fnait39MONHuowTRq2u8YwhnOdntd9UUC8XWLwcexoGNfpraSAcnto gf+avtECEllp5BNhZzVJcXIuPZpaMNI3Qzm6aqDchh62U/sGokNg4rLy9bLAvvoqO2Rw zB/Oyie/RG0YbJTlE65ITBu0zl/rXxWBYc00E0dI50ZKdEB6B+tTq3xI8LtPZO6ed8cG yP61fm7TG6mH+lqHPQ8MZcPv6NgyGwiMVzZJAS1BUexSCUR87ZeOTkWNywtnRwAcOn+N 01sg== X-Gm-Message-State: AOJu0YwUIHklMSPZnFv5b9gblPatFYYD0FRDH+7v6NbfZPaUwyh3FRCx yipRV+/Wv0x0+HQPtd26vA10XOO6SK5sYuiOMonTjRYkzk+cmu46uXn7o0GGRD7H3uYTb+5XwJx 6c9YrGiOKtkDDF6dsUnCkEhbss0Ke/coaZ3rA9e41kbMTaHXp17ZK2aulkOM1HLqR/Q== X-Gm-Gg: ASbGncshbyZ035tlWn6x/ZwyPRuVsQaJjcv2h9pky+kN+yNIWumS4Wnz7JCfnS5hQfJ YKjeJBvxM4RTyhXhVxCVLlZmOrOHhhb4bq7Rg8xqYBZVxT8+SvaTF1DMvNouT6+75EbfamUOLlC I0m+k2KTTkjTOO4gWiH3cEfy4thUkAtSrmLUi2YFs+QoXiOLajRkBTSuWPYFcZ2UK4UcQzA9wTP Pw39gefjOsA2o1l4yUqlNpGJS7MNEAXl5cacgXdYfefWGwfPjHSZqksKL8iOBIS7vaPR0W32gf6 ZguwvralPQQoIF+G0I0+fji6S06pk/QUzDH4Umajj8ExBQ== X-Received: by 2002:a05:600c:1c9e:b0:43d:3df:42d8 with SMTP id 5b1f17b1804b1-43db61e0723mr65079455e9.6.1743414250119; Mon, 31 Mar 2025 02:44:10 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHmQA1QEFNLZHa8namus+IoIHgJleSB/ZFYS+VyEb1Wdu8mhDen2zqyKkI2ckuarBWsCCyz2A== X-Received: by 2002:a05:600c:1c9e:b0:43d:3df:42d8 with SMTP id 5b1f17b1804b1-43db61e0723mr65079225e9.6.1743414249626; Mon, 31 Mar 2025 02:44:09 -0700 (PDT) Received: from localhost ([195.166.127.210]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-39c0b658b47sm10977654f8f.13.2025.03.31.02.44.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 31 Mar 2025 02:44:09 -0700 (PDT) From: Javier Martinez Canillas To: Thomas Zimmermann , simona@ffwll.ch, airlied@gmail.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org Cc: dri-devel@lists.freedesktop.org, Thomas Zimmermann Subject: Re: [PATCH 17/18] drm/sysfb: vesadrm: Add EDID support In-Reply-To: <20250319083021.6472-18-tzimmermann@suse.de> References: <20250319083021.6472-1-tzimmermann@suse.de> <20250319083021.6472-18-tzimmermann@suse.de> Date: Mon, 31 Mar 2025 11:44:07 +0200 Message-ID: <87tt79fsbc.fsf@minerva.mail-host-address-is-not-set> MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: iL2vN1rp8IpZ2jR1QhXj9vF5ARb0cdKx8LKDLaJMq0E_1743414250 X-Mimecast-Originator: redhat.com Content-Type: text/plain 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Thomas Zimmermann writes: > Enable the connector's EDID property if edid_info contains valid > data. Exports the EDID via sysfs for user-space compositors. > > EDID information is not always available. Depending on the system > and kernel configuration, it is either provided by the boot loader > or read by the kernel during early boot stages. > > There's only one VESA display, so EDID data always belongs to this > output. > > Signed-off-by: Thomas Zimmermann > --- Reviewed-by: Javier Martinez Canillas -- Best regards, Javier Martinez Canillas Core Platforms Red Hat