From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 15 Sep 2025 11:01:05 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1uy557-003GK2-1q for lore@lore.pengutronix.de; Mon, 15 Sep 2025 11:01:05 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1uy556-0004ht-Nm for lore@pengutronix.de; Mon, 15 Sep 2025 11:01:05 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Tri319+2p1kPxDtemZW8onOERvJ+OZWu/eDL17okG7U=; b=z1qHQwnoZNFSahGayOnzC9TzMt dLAUZbMrACCB1PZGMYDQphfyEmy7wHqazfOLCUoP39GFo6rvFWbW7DQPPzHZpWwBta+0arIx8cTzZ CcZHGdr8lpZcPqR2m+hQ9Vat4rgQ62y6DKoEbUuvIXDDYvLiQTiRhhRDH80pNdnQr5mmDqxC63cQ8 IU4w078A8yc4UXTa7gac7FbLrLUYr9aq0J2hWTw/JrYbcD0mazf8sejN7v/F2utBFHSuqzLo37X66 nWWONYUPHWom/aKLFjKXABprDeuux0uY+vex6QkBFNGMJGzos4qiLuA0HGJklqLqZ+LXqEFcnPdTE 12Zoz3uA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uy54f-00000003LWP-0WKr; Mon, 15 Sep 2025 09:00:37 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uy54c-00000003LVV-3aXv for barebox@lists.infradead.org; Mon, 15 Sep 2025 09:00:36 +0000 Received: from ptz.office.stw.pengutronix.de ([2a0a:edc0:0:900:1d::77] helo=[127.0.0.1]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1uy54b-0004Yz-7f; Mon, 15 Sep 2025 11:00:33 +0200 Message-ID: Date: Mon, 15 Sep 2025 11:00:32 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: chalianis1@gmail.com, s.hauer@pengutronix.de Cc: barebox@lists.infradead.org References: <20250914194027.32261-1-chalianis1@gmail.com> Content-Language: en-US, de-DE, de-BE From: Ahmad Fatoum In-Reply-To: <20250914194027.32261-1-chalianis1@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250915_020034_900395_DFA38470 X-CRM114-Status: GOOD ( 18.54 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.5 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH] arch: x86: efi_defconfig: remove framebuffer console to fix duplicate screen. X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) Hi, On 9/14/25 9:40 PM, chalianis1@gmail.com wrote: > From: Chali Anis > > remove the framebuffer console and let develpers select it when needed, this > fixes the problem that consist of having the screen splited to top and bottom > displaying the output twice, and considerably speedup the efi payload on x86. > > Fixes: 67498b411276 ("x86: configs: efi: enable some more useful options") > Signed-off-by: Chali Anis In the worst case, the EFI stdio goes only to serial and users end up seeing nothing on the screen at all with this configuration. I thus don't think it's a good idea to disable it by default, unless we have a way to check if stdio and GOP go to the same screen or not. Cheers, Ahmad > --- > arch/x86/configs/efi_defconfig | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/arch/x86/configs/efi_defconfig b/arch/x86/configs/efi_defconfig > index 1dd823af40ea..9844a70d2628 100644 > --- a/arch/x86/configs/efi_defconfig > +++ b/arch/x86/configs/efi_defconfig > @@ -78,7 +78,6 @@ CONFIG_DRIVER_NET_EFI_SNP=y > CONFIG_DISK=y > CONFIG_DISK_WRITE=y > CONFIG_VIDEO=y > -CONFIG_FRAMEBUFFER_CONSOLE=y > CONFIG_DRIVER_VIDEO_EFI_GOP=y > CONFIG_FINTEK_SUPERIO=y > CONFIG_SMSC_SUPERIO=y -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |