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 35369C7EE24 for ; Fri, 2 Jun 2023 10:39:48 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9765310E654; Fri, 2 Jun 2023 10:39:47 +0000 (UTC) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4267410E654 for ; Fri, 2 Jun 2023 10:39:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1685702383; 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=1oIs4hW1Px3lZ0xUVZ1XPcup+O4BGgrBN10BZiIxxqM=; b=jLvHtBInRKV++TT0+UFAL7w31NdS7YrCK70E446gPlzIpRr53s7SMHCe00tqP2MqisCrnj pdAP/dsEsSrTsfLGxQZXIuDrtsdvCMj+oaxVU51gMDbSfjDrGaGnWq+UiqzQyL4eeYU4wh ciHl/YutEWz2n6Ibl2axL7MEmHUKwrk= Received: from mail-wr1-f69.google.com (mail-wr1-f69.google.com [209.85.221.69]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-619-kzVsRQDAPNWKjp-42oYR0Q-1; Fri, 02 Jun 2023 06:39:40 -0400 X-MC-Unique: kzVsRQDAPNWKjp-42oYR0Q-1 Received: by mail-wr1-f69.google.com with SMTP id ffacd0b85a97d-30a5d4e5731so990789f8f.1 for ; Fri, 02 Jun 2023 03:39:40 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685702379; x=1688294379; 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=1oIs4hW1Px3lZ0xUVZ1XPcup+O4BGgrBN10BZiIxxqM=; b=VWR38ZHEcMbEWfI440P9AJe/rs8iq4CIAY90WbyUSgAin8ZDEZyQ8hso2txpxPqaGQ d/VdAnNE/4mTHamPURBu+qbEkY8owz62vfi3EglHkiFEuyy5Ie7TNthsXx95EvpyfNSR lsAjRmQBkKg5hiT6LbPgusI3ddIX1Zygn4V20iv+ZbVaHWrGEW7D9WQ5OWWbMXUEWZHL zMDygUV3kKmgDPqmzsTnHO2jczXxZE+j91pDDVmQHRPwZA/pwhUY6ZedvabU7ltYn9B9 BOdDdbQTcmlmKEBNncLlNS/e2pC3zpt378479VC4L7A0hkk7QVKLWNFkL06ARZbxpzzF W/Sw== X-Gm-Message-State: AC+VfDxEkhtGz3FcZSxsd+VLx4v0MXnW9ZFj02a6WDK9TFFUAZTf1GCO krWVHFRstKNZcxu+Z+yPH3xXNHnr/BmT+jQcabzsUc9lpcrFshoR/9Akmav/+2Fgtdv2ixWikhN OfoWZowqiZljGEx4gCsUGYzVGt8wb X-Received: by 2002:adf:ee8e:0:b0:2f5:930:39b1 with SMTP id b14-20020adfee8e000000b002f5093039b1mr3860435wro.38.1685702379774; Fri, 02 Jun 2023 03:39:39 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ7OG85c64U2efVzPCUJ8A/7RK2BtGqWNJ8vfjLaFCk/P0e6jYLf17E10oKTfMRE/GAF6iGnSw== X-Received: by 2002:adf:ee8e:0:b0:2f5:930:39b1 with SMTP id b14-20020adfee8e000000b002f5093039b1mr3860417wro.38.1685702379415; Fri, 02 Jun 2023 03:39:39 -0700 (PDT) Received: from localhost (205.pool92-176-231.dynamic.orange.es. [92.176.231.205]) by smtp.gmail.com with ESMTPSA id g7-20020a5d5407000000b0030903371ef9sm1310817wrv.22.2023.06.02.03.39.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 02 Jun 2023 03:39:39 -0700 (PDT) From: Javier Martinez Canillas To: Geert Uytterhoeven , David Airlie , Daniel Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Jonathan Corbet , Jyri Sarha , Tomi Valkeinen , Laurent Pinchart , Biju Das Subject: Re: [PATCH 1/3] drm/todo: Add atomic modesetting references In-Reply-To: <7cea42cd09540657875a210cd16421125497d690.1685696114.git.geert+renesas@glider.be> References: <7cea42cd09540657875a210cd16421125497d690.1685696114.git.geert+renesas@glider.be> Date: Fri, 02 Jun 2023 12:39:37 +0200 Message-ID: <878rd2cfme.fsf@minerva.mail-host-address-is-not-set> MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 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: , Cc: linux-renesas-soc@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven , linux-doc@vger.kernel.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Geert Uytterhoeven writes: Hello Geert, Thanks for your patch. > The section about converting existing KMS drivers to atomic modesetting > mentions the existence of a conversion guide, but does not reference it. > While the guide is old and rusty, it still contains useful information, > so add a link to it. Also link to the LWN.net articles that give an > overview about the atomic mode setting design. > This is a great idea and agree that would be very useful to have these. > Signed-off-by: Geert Uytterhoeven > --- > Documentation/gpu/todo.rst | 9 +++++++-- > 1 file changed, 7 insertions(+), 2 deletions(-) > > diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst > index 68bdafa0284f55f6..51eb67f5268c5ec1 100644 > --- a/Documentation/gpu/todo.rst > +++ b/Documentation/gpu/todo.rst > @@ -49,14 +49,19 @@ converted over. Modern compositors like Wayland or Surfaceflinger on Android > really want an atomic modeset interface, so this is all about the bright > future. > > -There is a conversion guide for atomic and all you need is a GPU for a > +There is a conversion guide for atomic[1] and all you need is a GPU for a > non-converted driver (again virtual HW drivers for KVM are still all > -suitable). Are any of the virtual drivers not yet ported to atomic? This sentence seems to be outdated and maybe you could remove it on a following patch? Reviewed-by: Javier Martinez Canillas -- Best regards, Javier Martinez Canillas Core Platforms Red Hat 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 6CCB7C77B7A for ; Fri, 2 Jun 2023 10:41:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235810AbjFBKlg (ORCPT ); Fri, 2 Jun 2023 06:41:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33194 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235789AbjFBKlZ (ORCPT ); Fri, 2 Jun 2023 06:41:25 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3473DE7B for ; Fri, 2 Jun 2023 03:40:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1685702381; 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=1oIs4hW1Px3lZ0xUVZ1XPcup+O4BGgrBN10BZiIxxqM=; b=CmDoS4cOUmSIwNSh5hRIFg/POk86GeFzTlkzVx6Lvz3zcmEaLJImqEdYM6G1jMwGefI5Pl z9XGtu2BNwT1HgFLzTsHbyaIzluVwAOC3Mz8SdlxMvTMTm1ZkIoeRPf+lxuHIpwACwVZKC cv4NqZko+vdefC3DL/PYMS4Wpy/PI7k= Received: from mail-wr1-f70.google.com (mail-wr1-f70.google.com [209.85.221.70]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-222-rCquzA9DM5-uTHnXzJGVvg-1; Fri, 02 Jun 2023 06:39:40 -0400 X-MC-Unique: rCquzA9DM5-uTHnXzJGVvg-1 Received: by mail-wr1-f70.google.com with SMTP id ffacd0b85a97d-30479b764f9so995238f8f.0 for ; Fri, 02 Jun 2023 03:39:40 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685702379; x=1688294379; 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=1oIs4hW1Px3lZ0xUVZ1XPcup+O4BGgrBN10BZiIxxqM=; b=cSZUCNG+raPoo1j4SHAg+XO16jknyaJAG9b2pdXaKTJ2+ZK2nmHdMuS/iot7WdbYks zeXDU6PDRNy5z7y+YJ5zmxU3SzE9XmG5DiwO4/JXCaeyUcGlxhk9V/NV5iN6NatAm59v l88NC8XaWB6aVT0zK6oS46QURg/NZoSvmW6LUo/37Z9h1OU+xOX5IB5lEzhuqcscwV58 zITkUjx0eqpNTh4lUXcsbtlR6B9I/15DZchK30UC2GSyG+s1+dZkml0w5BAJ40KyhLZl LyBc2CFYC4ZG9gubfoMUvMbKMct0kHJeG/KIpXail6Nuh6TKWuSQjVV0iTkvs201Yz8m RtkQ== X-Gm-Message-State: AC+VfDyFvOyWOjOuXQYxmbl56Sj46eab1C0hqgYU8/0MnGcoGtxTJGS8 AZUKu62UB0RSeWdygy/wNuylQBM4FjovB2ksILHk+6+TldJWPEFTikRUC3wdnMLNheDCkHunlK2 8ied4QFumRO97MLSeGF7qVM/5 X-Received: by 2002:adf:ee8e:0:b0:2f5:930:39b1 with SMTP id b14-20020adfee8e000000b002f5093039b1mr3860430wro.38.1685702379773; Fri, 02 Jun 2023 03:39:39 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ7OG85c64U2efVzPCUJ8A/7RK2BtGqWNJ8vfjLaFCk/P0e6jYLf17E10oKTfMRE/GAF6iGnSw== X-Received: by 2002:adf:ee8e:0:b0:2f5:930:39b1 with SMTP id b14-20020adfee8e000000b002f5093039b1mr3860417wro.38.1685702379415; Fri, 02 Jun 2023 03:39:39 -0700 (PDT) Received: from localhost (205.pool92-176-231.dynamic.orange.es. [92.176.231.205]) by smtp.gmail.com with ESMTPSA id g7-20020a5d5407000000b0030903371ef9sm1310817wrv.22.2023.06.02.03.39.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 02 Jun 2023 03:39:39 -0700 (PDT) From: Javier Martinez Canillas To: Geert Uytterhoeven , David Airlie , Daniel Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Jonathan Corbet , Jyri Sarha , Tomi Valkeinen , Laurent Pinchart , Biju Das Cc: linux-renesas-soc@vger.kernel.org, Geert Uytterhoeven , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-doc@vger.kernel.org Subject: Re: [PATCH 1/3] drm/todo: Add atomic modesetting references In-Reply-To: <7cea42cd09540657875a210cd16421125497d690.1685696114.git.geert+renesas@glider.be> References: <7cea42cd09540657875a210cd16421125497d690.1685696114.git.geert+renesas@glider.be> Date: Fri, 02 Jun 2023 12:39:37 +0200 Message-ID: <878rd2cfme.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 Geert Uytterhoeven writes: Hello Geert, Thanks for your patch. > The section about converting existing KMS drivers to atomic modesetting > mentions the existence of a conversion guide, but does not reference it. > While the guide is old and rusty, it still contains useful information, > so add a link to it. Also link to the LWN.net articles that give an > overview about the atomic mode setting design. > This is a great idea and agree that would be very useful to have these. > Signed-off-by: Geert Uytterhoeven > --- > Documentation/gpu/todo.rst | 9 +++++++-- > 1 file changed, 7 insertions(+), 2 deletions(-) > > diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst > index 68bdafa0284f55f6..51eb67f5268c5ec1 100644 > --- a/Documentation/gpu/todo.rst > +++ b/Documentation/gpu/todo.rst > @@ -49,14 +49,19 @@ converted over. Modern compositors like Wayland or Surfaceflinger on Android > really want an atomic modeset interface, so this is all about the bright > future. > > -There is a conversion guide for atomic and all you need is a GPU for a > +There is a conversion guide for atomic[1] and all you need is a GPU for a > non-converted driver (again virtual HW drivers for KVM are still all > -suitable). Are any of the virtual drivers not yet ported to atomic? This sentence seems to be outdated and maybe you could remove it on a following patch? Reviewed-by: Javier Martinez Canillas -- Best regards, Javier Martinez Canillas Core Platforms Red Hat