From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 D8EC44963AA; Wed, 17 Jun 2026 15:55:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781711748; cv=none; b=t27xS18IVUqX5YWipFepMhZtpme0zaZFs7MTGhyGmgekmOrZ4kjZXFFW9RzBHLYssXAOJA9551nQDvizzXbCdCZkPtZj4rE0RcXDpI/Fc4D0C+bH/Wpj4ILNEDrFzqL2ArpXq1ABFzX9dhzJAmJRdVmCXM1tcaY/V+MiaxIFWbU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781711748; c=relaxed/simple; bh=UxHXRm9jMwJA5BlesA133RonrTw5FL2lCqSNssk6n7k=; h=Mime-Version:Content-Type:Date:Message-Id:Cc:To:From:Subject: References:In-Reply-To; b=fcZOppYjkhrpedwZBJMpkNSq8LfZhtJ7ArZMRISnL+ixchquINQTeRgkbwHbgE+KMZ0yz6nhqak0zpTd1wiSVQCftCyc/ZOfMJB6bjzNjFYW5DaxRl+PyXhCO9jvKv64pTQs21knPPrY4nRrpXQQUsIkA1yw4QCw8VThr2f+cxE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=WGGy4P2c; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="WGGy4P2c" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B91DE1F000E9; Wed, 17 Jun 2026 15:55:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1781711735; bh=UxHXRm9jMwJA5BlesA133RonrTw5FL2lCqSNssk6n7k=; h=Date:Cc:To:From:Subject:References:In-Reply-To; b=WGGy4P2c+B1NGlSISCV9f3mNdHaajGKcqSU2yJOXPfgvslwrXWUGyTyyMQLs9XnFR hBIKbhMPWPJnX9g+zuqcFSR2Ef+WHR+8j6ilLLJCSGFruSJ1ZRkA4qL/kBUr3lyG7i Eje84tz7bg2kNzP/kghKfOFfJu8bNuWr9ZpZLwRWsj7YadaTBcFvmSQ2X+Odgjc3TN daKEiPDMgC6kTE53cbIPnLAO5RoT3+FmLrZjTY0cWgUkikIYzYOQSh0iLs2Oo6GJ0J Wr5924hCuHSMimLGr60XhhUEYtfj4bltF4bki7dNDvQfCpXAoaViVvuUBBVaClXqOE Ft+62nAh34qzA== Precedence: bulk X-Mailing-List: rust-for-linux@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: Wed, 17 Jun 2026 17:55:30 +0200 Message-Id: Cc: , , "Maarten Lankhorst" , "Maxime Ripard" , "Thomas Zimmermann" , "David Airlie" , "Simona Vetter" , "Miguel Ojeda" , "Boqun Feng" , "Gary Guo" , =?utf-8?q?Bj=C3=B6rn_Roy_Baron?= , "Benno Lossin" , "Andreas Hindborg" , "Alice Ryhl" , "Trevor Gross" , , "Lyude Paul" To: "Mike Lothian" From: "Danilo Krummrich" Subject: Re: [RFC PATCH 0/7] drm/vino: DisplayLink DL3 dock driver (RFC, help wanted) References: <20260617151249.2937-1-mike@fireburn.co.uk> In-Reply-To: <20260617151249.2937-1-mike@fireburn.co.uk> (Cc: Lyude) On Wed Jun 17, 2026 at 5:12 PM CEST, Mike Lothian wrote: > Vino is a clean-room, in-kernel Rust DRM driver for DisplayLink DL3 USB > docks (Dell Universal Dock D6000, 17e9:6006), a native replacement for > the out-of-tree EVDI module plus the proprietary DisplayLinkManager > userspace daemon. Interesting project! > It is built on the in-tree Rust USB, crypto and DRM/KMS bindings, which a= re > posted as their own prerequisite series; The KMS series you refer to is really just including the C headers for bind= gen, while the driver messes with all C KMS APIs directly. Lyude already works on proper KMS infrastructure for Rust; can you please w= ork with her to get your driver reworked to use the safe infrastructure? Also, I recommend looking at this series [1], which should very much simpli= fy dealing with device resources. Thanks, Danilo [1] https://lore.kernel.org/dri-devel/20260603011711.2077361-1-dakr@kernel.= org/