From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpout-04.galae.net (smtpout-04.galae.net [185.171.202.116]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BBF3F33EAF2 for ; Fri, 19 Dec 2025 18:57:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.171.202.116 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766170628; cv=none; b=a8DUPAIVGE/FI0e006TVYa3BJTjwv9F1VvuD1TiA0VRjJPVcnGU10dG5vNnMppIX+UE/SjSYEh8o0KqykcDKAm67BZGEYwYLefwkP32Cb8gGAShL0LaXlixle/QITEJ0cewTTZBwu8B4hjCM9wKK4TjyhyMtiQ4Dj/caXMRl7Ak= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766170628; c=relaxed/simple; bh=Vzlf9gQ+toeXvNt6iw/qzwWao3T3nlIl1TiL+5B4U+c=; h=Mime-Version:Content-Type:Date:Message-Id:Subject:Cc:To:From: References:In-Reply-To; b=DeLph+GmVKvL9feoprCv6vjtdQSYq2OYla0jLMauPV4ISLGdIf0aDth74noOg4Xj1dABhAtjfeUZE3DoxKoWdDdkMa9Z3AncuP7RtdqeKQ6/XoF/Tg3onHoYrzgyZuSs1VUs5DwyTYVce6w3Z+XzwF1N4Fm9BQOG72LDnc3Jvvw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=tJmXhadt; arc=none smtp.client-ip=185.171.202.116 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="tJmXhadt" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-04.galae.net (Postfix) with ESMTPS id 2B473C1B20F; Fri, 19 Dec 2025 18:56:38 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id DAF676071D; Fri, 19 Dec 2025 18:57:02 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 6F03810AA97F3; Fri, 19 Dec 2025 19:56:58 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1766170621; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=RmCTYOkLyMFlEpQTZJwkNePqb1kEiFRaGXXCzKCVgVI=; b=tJmXhadtAXW2id6tPw99/G0Yz57W4q+RW+QWfu1InNlZ4uwINdN049i3oscEQyEq6ArX5m Gl0de0nT/R+O8jKgGRKll6Y4JujykcbjIXDSEqr60mv/MQvc7vqtd4fjft82f5B8DhQsCj 2Rcc+9awHC8DcBUBxfA46B4wPR/HbWbjXBhmphL+31SzkEtdmSVUEHWFF7bzzFDyE+4Sgk baFzjPT1vXyWk+Gnlm/SYIAYv+WlnsAGz/g6gczDJDnWq34lBQqEbHJ+xb+fITfyUg2tYg /HgLV5Kmn0f/SGJmLrUZy1bh25QmLEoA6uyuK8pQx8Cp0WcVbTsgvOp0UaJkRw== Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Fri, 19 Dec 2025 19:56:58 +0100 Message-Id: Subject: Re: [PATCH RESEND v2 27/32] drm/vkms: Introduce configfs for connector EDID Cc: , , , , , To: "Louis Chauvet" , "Haneen Mohammed" , "Simona Vetter" , "Melissa Wen" , "Maarten Lankhorst" , "Maxime Ripard" , "Thomas Zimmermann" , "David Airlie" , , "Jonathan Corbet" From: "Luca Ceresoli" X-Mailer: aerc 0.20.1 References: <20251029-vkms-all-config-v2-0-a49a2d4cba26@bootlin.com> <20251029-vkms-all-config-v2-27-a49a2d4cba26@bootlin.com> In-Reply-To: <20251029-vkms-all-config-v2-27-a49a2d4cba26@bootlin.com> X-Last-TLS-Session-Version: TLSv1.3 On Wed Oct 29, 2025 at 3:37 PM CET, Louis Chauvet wrote: > Introduce new attributes to configure EDID of a connector: > - edid_enable - chose if the connector will have an EDD or not EDID > - edid - raw edid content > > Due to limitation of ConfigFS, the max len of EDID is PAGE_SIZE (4kB on > x86), it should be sufficient for many tests. One possible evolution is > using a ConfigFS blob to allow bigger EDID. > > Signed-off-by: Louis Chauvet With that fixed: Reviewed-by: Luca Ceresoli -- Luca Ceresoli, Bootlin Embedded Linux and Kernel engineering https://bootlin.com