From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=85.214.240.192 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793759721; b=uO9yQ/6OaGpsBQ2HeOF/tq+bPkK2O0JcLWM5ff1fy4/2PwJ1CQTX8fo7q4uEBJ2pBiMV Ay8EDuty61OzpVPyPqsZlGE+vHG90BJNRLzwf06ymgesOdSqwMKscbt561Q505mIV4LTS hr7/6kipb+QQur6SN88HhLkHTyTjkMI3+ta0425wNYfkCCp0eXEnkW+mNP/jEGYQStbLM woFicxkv3HIlNpYx+N1dN+atwXDm4pxTZLV5Em08aZeDoUTekb6M2TnVsI8V/59h4qU5M CfjbArwcRysza2U7dse1DOJBj0tqS+wwciiRe+Elv4l2Pw2hMHPnNE6LzzQxIMoh14A== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793759721; h=DMARC-Filter:Received:From:To:Cc:Subject:Date:Message-ID:X-Mailer: MIME-Version:Content-Transfer-Encoding:Sender; bh=m0jpQhr502H8euq4lCgiJVE1vkzqGKBzlL4xY2kBczk=; b=48DHCGaaMmQmxaIAnkATt9QVZAzVOE3QdhzHGawpJHYX6wea8K02wttlfQAnJTvHCqgE F3/2MDNikwXtdf1f33jJALEwqFuDmb5pN51zjLOISE0ETxSVajtkLJwPgPPlkAXdDGToq Ozj85x/tpvdhIAltVQ1fqHidCacN1IIVrhi0I+JOQOQsAxvJAoat0xgwKlw/WKv+cnnfz TjIAz8ye+w8svA8vbUyQGyYgdrvXM5lDxZU+NwH1LMFfJ2ddLrMisYVIO0sdXH54jDcYB MwA0yRkxO1vj73/hspd0CnpdkX2YojXOPj5Fyx1qI4aRegcTjjL6dYr9Fxmgfx4B/Pw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none header.from=sraa.de; spf=pass smtp.mailfrom=sraa.de; arc=none smtp.remote-ip=85.214.240.192 Received: from sraa.de (sraa.de [85.214.240.192]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (prime256v1) server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B27D5606A31B; Wed, 4 Nov 2026 02:35:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org B27D5606A31B Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sraa.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sraa.de Received: from [161.142.148.162] (helo=localhost.localdomain) by sraa.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1xOQq8-00Akzf-SH; Wed, 04 Nov 2026 03:35:05 +0100 From: Sebastian Raase To: Cc: Hans de Goede , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Helge Deller , Sebastian Raase Subject: [PATCH 0/2] Add monochrome framebuffer support to simple-framebuffer Date: Wed, 4 Nov 2026 10:34:48 +0800 Message-ID: X-Mailer: git-send-email 2.47.3 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: basti@sraa.de This patch series adds support for monochrome framebuffers (1 bpp, packed-pixel) to simple-framebuffer. Monochrome framebuffers require far less video memory and bandwidth than 16bpp or 32bpp framebuffers, making them useful for small devices or FPGA implementations. Sebastian Raase (2): fbdev: simplefb: Add mono framebuffer format dt-bindings: display: simple-framebuffer: Document mono format .../devicetree/bindings/display/simple-framebuffer.yaml | 2 ++ drivers/video/fbdev/simplefb.c | 2 ++ include/linux/platform_data/simplefb.h | 1 + 3 files changed, 5 insertions(+) -- 2.47.3