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 9CBFCC433F5 for ; Fri, 25 Feb 2022 22:10:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235335AbiBYWLb (ORCPT ); Fri, 25 Feb 2022 17:11:31 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44142 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232586AbiBYWL3 (ORCPT ); Fri, 25 Feb 2022 17:11:29 -0500 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 3A93052E0A for ; Fri, 25 Feb 2022 14:10:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1645827056; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=WAHJITj5STzbbuF37W0DjncfQl4DVrBRuJjULvPB2II=; b=KakMYWeBJKAPIieALCo6RK6sFeEvcMCQaxPP7QjBZbaI0yCYvE0Z0m19SLOWMBIWotiP6b CuKxh9ghaQhVsdisCARimP8Vt3C1EjYUuVe4SQ38XANZWXusacJSr39DkPfr0zGxwvQ2Hv UKgCVFVBy6kzGXqmtu9IzsIC+VnuERA= Received: from mail-wm1-f69.google.com (mail-wm1-f69.google.com [209.85.128.69]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-605-5ppZIqezMWOFy4h-DMrPGQ-1; Fri, 25 Feb 2022 17:10:55 -0500 X-MC-Unique: 5ppZIqezMWOFy4h-DMrPGQ-1 Received: by mail-wm1-f69.google.com with SMTP id r206-20020a1c44d7000000b00380e36c6d34so2241244wma.4 for ; Fri, 25 Feb 2022 14:10:54 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=WAHJITj5STzbbuF37W0DjncfQl4DVrBRuJjULvPB2II=; b=l+Y785QS032tE31D9nsbA1g7U7iBj0JklzyZGj7axLBeMYu8ach/1MGwVT4/RA7ULe i47WoIdgNamAMZUhdNiQMcStCdWySn5jn8mO3p6gDwDXHVAmLhpptKTgoaiOkmLi96Bm mjU8Rdq/Cfq1y6hjReLaXHxsYLL8AOAIoHZKmMAu5KThwJiPZi3uV+1lUfvRwAioJtOl GOw7nx4G/vPbJ62HDhhkYn7EA6Eb31H+BoPmKk3cRrJW3O4Iaq9wQmptBKEJfMTkuXDd DxZnSJTYy8nUCFCARuZdni0cIuu2GXwq5kJoOy3t9oXo4k2p4RihZgOAg9CVSJCKgSuA S7VA== X-Gm-Message-State: AOAM530BLYKy2JGjatbqExgm1pnb/yS04AeO7halNZUokyym0ljqEV+r 4f4tz7PXVywmXuqV3peKjKs7trw+DP7sVqzN5ykyHhzdG592v16kRiaduxDteHMhEVBdxvsGw8Y wvBFCN0q9oIX2fVZDQodZdBd1 X-Received: by 2002:a05:600c:1592:b0:381:21b4:d1d8 with SMTP id r18-20020a05600c159200b0038121b4d1d8mr4424288wmf.119.1645827053955; Fri, 25 Feb 2022 14:10:53 -0800 (PST) X-Google-Smtp-Source: ABdhPJyAHm39sLaSq2pOYdrWxQg66pEwR/Bg1+VCOw5sY82fSKXIkbndkrbvrCZ8Q8iJZV1EJ/AdAQ== X-Received: by 2002:a05:600c:1592:b0:381:21b4:d1d8 with SMTP id r18-20020a05600c159200b0038121b4d1d8mr4424269wmf.119.1645827053705; Fri, 25 Feb 2022 14:10:53 -0800 (PST) Received: from [192.168.1.102] ([92.176.231.205]) by smtp.gmail.com with ESMTPSA id x3-20020adfdd83000000b001e58c8de11bsm3544558wrl.39.2022.02.25.14.10.52 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 25 Feb 2022 14:10:53 -0800 (PST) Message-ID: Date: Fri, 25 Feb 2022 23:10:51 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 Subject: Re: [PATCH v4 2/3] sysfb: Enable boot time VESA graphic mode selection Content-Language: en-US To: Michal Suchanek , dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, Thomas Zimmermann Cc: Borislav Petkov , Thomas Gleixner , Ingo Molnar , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Martin Mares , Helge Deller , Ard Biesheuvel , Bjorn Andersson , Sudeep Holla , Greg Kroah-Hartman , Krzysztof Kozlowski , Arnd Bergmann , Geert Uytterhoeven , Cristian Marussi , Andy Shevchenko , David Herrmann , linux-kernel@vger.kernel.org, linux-video@atrey.karlin.mff.cuni.cz, linux-efi@vger.kernel.org, Borislav Petkov References: <1f13e6f2-a87c-83ac-7119-8632c8c8ac8e@redhat.com> <948c39940a4e99f5b43bdbcbe537faae71a43e1d.1645822213.git.msuchanek@suse.de> From: Javier Martinez Canillas In-Reply-To: <948c39940a4e99f5b43bdbcbe537faae71a43e1d.1645822213.git.msuchanek@suse.de> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2/25/22 21:51, Michal Suchanek wrote: > Since switch to simplefb/simpledrm VESA graphic mode selection with vga= > kernel parameter is no longer available with legacy BIOS. > > The x86 realmode boot code enables the VESA graphic modes when option > FB_BOOT_VESA_SUPPORT is enabled. > > This option is selected by vesafb but not simplefb/simpledrm. > > To enable use of VESA modes with simplefb in legacy BIOS boot mode drop > dependency of BOOT_VESA_SUPPORT on FB, also drop the FB_ prefix. Select > the option from sysfb rather than the drivers that depend on it. > > The BOOT_VESA_SUPPORT is not specific to framebuffer but rather to x86 > platform, move it from fbdev to x86 Kconfig. > > Fixes: e3263ab389a7 ("x86: provide platform-devices for boot-framebuffers") > Signed-off-by: Michal Suchanek > Acked-by: Borislav Petkov > --- Reviewed-by: Javier Martinez Canillas -- Best regards, Javier Martinez Canillas Linux Engineering Red Hat