From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f49.google.com (mail-wm1-f49.google.com [209.85.128.49]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 482501A0B15 for ; Thu, 27 Nov 2025 01:18:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.49 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764206301; cv=none; b=dJ1k+VoAgwi+F+rI0xBNRkkVTUHMegTn+L/G+erz2RuQf7icXqe0dLUikC+9sQjXzjUmLlQ60ce5C6zVq4InhAXRU2HDZDnsYdCg1uEfLXDYMEpaShsqBQiU8uQyx8DXsrht+1s6/RFT+9UXH7Et6XpAxOC+TLDGAIGMPsULMnI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764206301; c=relaxed/simple; bh=GQVRD0kDLnRr8PlGCc+5Hnmo5Omwya0ZZMgiPEA57KI=; h=From:Date:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Iah7HOvV9xbAmyCjEZ4DwYNU2zKzKALaohNZQ1715n4zKz/MkVOywUEIyho6rfkCiOHkRnD7RmP6vQZD83K9ch5QpAvdKCsEvgjl8cOHwjvdmSb37blCP+eEGcugZgtAyjgbs8jFL0a9+MnjrA+EBTXeEbwIj9HxMf+Dp/ZlUmg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=suse.com; spf=pass smtp.mailfrom=suse.com; dkim=pass (2048-bit key) header.d=suse.com header.i=@suse.com header.b=FbIUaqZL; arc=none smtp.client-ip=209.85.128.49 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=suse.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=suse.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=suse.com header.i=@suse.com header.b="FbIUaqZL" Received: by mail-wm1-f49.google.com with SMTP id 5b1f17b1804b1-4779ce2a624so2465105e9.2 for ; Wed, 26 Nov 2025 17:18:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=google; t=1764206298; x=1764811098; darn=lists.linux.dev; h=user-agent:in-reply-to:content-disposition:mime-version:references :message-id:subject:cc:to:date:from:from:to:cc:subject:date :message-id:reply-to; bh=HKgOFooMWN6cAHuCEA8Jqj3i0BZ6TtQryqGYElbczIg=; b=FbIUaqZLkUAYVkKjjUlmnoCyQh2ZzbjaVU+tVGFDhpXJQL6kiYaVer5LBvpSb+k1oK rT4a466y89OVXtf7/L1M2So3IWraGmi8ogWHGUrFdWSbiPL3J7z1shqzt6OJi78avy4e QdDEscHx03mPlzHLMzgn7SyFhblVloiDKS6DZu6nOD9XEkr//4gYOVOjABF+7ObEsvsa WeH+vVSH6FV2F3ZJTkolSCim6IdmmKxfvh/Xz89ihdhf9dBhO60O0yFNshhQSfYLRE3C XA1Rpf/IEBoxC9yN6X0KGnJhLg7zUT7mMmIxoYfev2OVDi6HZeyofVnkgoJVXl1MiqJ+ wHmA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1764206298; x=1764811098; h=user-agent:in-reply-to:content-disposition:mime-version:references :message-id:subject:cc:to:date:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=HKgOFooMWN6cAHuCEA8Jqj3i0BZ6TtQryqGYElbczIg=; b=R0ecpel1MRq5ld57JlMhmZXn4fyErYA/lerDjNulKW9YqnD9cQCSwFCXgj35gR9gjr KhFX6JptNpu5oNFQTtfmFZQCmxmY1xjRjYsc234J/sE802j3/ipbPtoYE9l52LwYuGqX QfWOapg9bZQRosCquxtiWqrSYO5XIyWOkea4Y2AMaZntRUpJWV+DzZe5TiKcwI3FiRjA +NO03Yizo1uHt7JvsQydA51cABTK+7rNxo7SRHAA37pfpVFHEDJqQl3BF+ICgo4CFkS3 CwCu8dgjMd8zL5lOh6Krkp45vjajbMYDYC0hrZuGlrgRttiBgYBqo5V7NTTb75Cp1QOk mkRw== X-Forwarded-Encrypted: i=1; AJvYcCUNwvkhDHYoKoN1JzBnfxvz5y3GTa96msZfRQmt4vSGwjD7Wn16k5Lgm0aTkEVSyaZfTSmkZ4/FcSI=@lists.linux.dev X-Gm-Message-State: AOJu0YzsyrxWh2zzAemhNzFrINvatrELL11x50lNu8xixVwBPknNpTQ6 /x1lDkHlDyN1eue9HY4POG7baJiF27zS0tzpEn5xhgAUyAdAFnY3lnaW4nw0D0tyswI= X-Gm-Gg: ASbGncuUht5OkgvSUZduO7oWSAPKm7m9aSbe28CdYyVO77BChdFR7JH1n/CdgCMBcDn iny7JLS+/XB5glTsxinRes1uwzIc0Te2GEr886ngM+nTnBuNGcbcsO8C0KdKmHJZANzNMIArjVQ gMHMNaGFDBm+TsuEDvgrHHw3gkGaWBL1byPounSmeMOHxE/VhshtntO0qt4N8ORYoXUL17QY9JE JXmRyzXAKxtZ4IDD5ivLIih8rJlAh3H8HX8Erk16vlzOLJVspEhjbGoiBn9qCaSDryRcBGFN5y9 USFrWGQd71vSFlMgiWqN7KgPsQ5hJwCDcM5xG2/SbhdwZL1mJGSzh5zpe3P7tD4yMffjlKeVMlu 7jH9U4Y80hX5t79pZGXPOp5WsbaZRhfhit50zCOR6aADRI3dWuGFYaTVTdnVhM+WJDqEBDNW90S 458l0bMMzvLjsmVz1q+bQgrW7ozswVe5SV X-Google-Smtp-Source: AGHT+IHKRsRzIcI/YdpyjCx/e6RWPSP3syqAgwQHcfAEZoMWkqQomccWOuW4YSvp5SYEElJFnjRGrw== X-Received: by 2002:a05:600c:19ce:b0:477:79c7:8994 with SMTP id 5b1f17b1804b1-47904b25e63mr87066215e9.30.1764206297510; Wed, 26 Nov 2025 17:18:17 -0800 (PST) Received: from r1chard (1-169-246-18.dynamic-ip.hinet.net. [1.169.246.18]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-29b5b1075ddsm207261215ad.3.2025.11.26.17.18.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 26 Nov 2025 17:18:17 -0800 (PST) From: Richard Lyu X-Google-Original-From: Richard Lyu Date: Thu, 27 Nov 2025 09:18:09 +0800 To: Thomas Zimmermann , ardb@kernel.org, javierm@redhat.com, arnd@arndb.de, helgaas@kernel.org Cc: x86@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-efi@vger.kernel.org, loongarch@lists.linux.dev, linux-riscv@lists.infradead.org, dri-devel@lists.freedesktop.org, linux-hyperv@vger.kernel.org, linux-pci@vger.kernel.org, linux-fbdev@vger.kernel.org, Thomas Zimmermann Subject: Re: [PATCH v3 3/9] sysfb: Add struct sysfb_display_info Message-ID: References: <20251126160854.553077-1-tzimmermann@suse.de> <20251126160854.553077-4-tzimmermann@suse.de> Precedence: bulk X-Mailing-List: loongarch@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251126160854.553077-4-tzimmermann@suse.de> User-Agent: Mutt/2.2.13 (2024-03-09) Reviewed-by: Richard Lyu On 2025/11/26 17:03, Thomas Zimmermann wrote: > Add struct sysfb_display_info to wrap display-related state. For now > it contains only the screen's video mode. Later EDID will be added as > well. > > This struct will be helpful for passing display state to sysfb drivers > or from the EFI stub library. > > Signed-off-by: Thomas Zimmermann > Acked-by: Arnd Bergmann > Acked-by: Ard Biesheuvel > --- > include/linux/sysfb.h | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/include/linux/sysfb.h b/include/linux/sysfb.h > index 8527a50a5290..8b37247528bf 100644 > --- a/include/linux/sysfb.h > +++ b/include/linux/sysfb.h > @@ -8,6 +8,7 @@ > */ > > #include > +#include > #include > > #include > @@ -60,6 +61,10 @@ struct efifb_dmi_info { > int flags; > }; > > +struct sysfb_display_info { > + struct screen_info screen; > +}; > + > #ifdef CONFIG_SYSFB > > void sysfb_disable(struct device *dev); > -- > 2.51.1 >