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From: "Danilo Krummrich" <dakr@kernel.org>
To: "Mike Lothian" <mike@fireburn.co.uk>
Cc: dri-devel@lists.freedesktop.org, rust-for-linux@vger.kernel.org,
	"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
	"Maxime Ripard" <mripard@kernel.org>,
	"Thomas Zimmermann" <tzimmermann@suse.de>,
	"David Airlie" <airlied@gmail.com>,
	"Simona Vetter" <simona@ffwll.ch>,
	"Miguel Ojeda" <ojeda@kernel.org>,
	"Boqun Feng" <boqun@kernel.org>, "Gary Guo" <gary@garyguo.net>,
	"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
	"Benno Lossin" <lossin@kernel.org>,
	"Andreas Hindborg" <a.hindborg@kernel.org>,
	"Alice Ryhl" <aliceryhl@google.com>,
	"Trevor Gross" <tmgross@umich.edu>,
	linux-kernel@vger.kernel.org, "Lyude Paul" <lyude@redhat.com>
Subject: Re: [RFC PATCH 0/7] drm/vino: DisplayLink DL3 dock driver (RFC, help wanted)
Date: Wed, 17 Jun 2026 17:55:30 +0200	[thread overview]
Message-ID: <DJBG3H7N9GS9.7AMMRJIHGHRN@kernel.org> (raw)
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 are
> posted as their own prerequisite series;

The KMS series you refer to is really just including the C headers for bindgen,
while the driver messes with all C KMS APIs directly.

Lyude already works on proper KMS infrastructure for Rust; can you please work
with her to get your driver reworked to use the safe infrastructure?

Also, I recommend looking at this series [1], which should very much simplify
dealing with device resources.

Thanks,
Danilo

[1] https://lore.kernel.org/dri-devel/20260603011711.2077361-1-dakr@kernel.org/

  parent reply	other threads:[~2026-06-17 15:55 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-06-17 15:12 [RFC PATCH 0/7] drm/vino: DisplayLink DL3 dock driver (RFC, help wanted) Mike Lothian
2026-06-17 15:12 ` [RFC PATCH 1/7] drm/vino: add DisplayLink DL3 dock skeleton and plaintext bring-up Mike Lothian
2026-06-17 15:17   ` Miguel Ojeda
2026-06-17 20:11   ` sashiko-bot
2026-06-17 15:12 ` [RFC PATCH 2/7] drm/vino: add the clean-room HDCP 2.2 AKE/LC/SKE Mike Lothian
2026-06-17 16:18   ` Eric Biggers
2026-06-17 20:12   ` sashiko-bot
2026-06-17 15:12 ` [RFC PATCH 3/7] drm/vino: add the AES-CTR/AES-CMAC control-plane seal and arm Mike Lothian
2026-06-17 20:15   ` sashiko-bot
2026-06-17 15:12 ` [RFC PATCH 4/7] drm/vino: add the Vino (RawRl mode-2) framebuffer codec Mike Lothian
2026-06-17 20:13   ` sashiko-bot
2026-06-17 15:12 ` [RFC PATCH 5/7] drm/vino: register a DRM/KMS device and scan out to EP08 Mike Lothian
2026-06-17 20:22   ` sashiko-bot
2026-06-17 15:12 ` [RFC PATCH 6/7] drm/vino: add DDC/CI brightness/contrast, DPMS power and DFU info Mike Lothian
2026-06-17 20:19   ` sashiko-bot
2026-06-17 15:12 ` [RFC PATCH 7/7] drm/vino: add KUnit self-tests for the protocol and crypto paths Mike Lothian
2026-06-17 20:18   ` sashiko-bot
2026-06-17 15:55 ` Danilo Krummrich [this message]
2026-06-17 16:11   ` [RFC PATCH 0/7] drm/vino: DisplayLink DL3 dock driver (RFC, help wanted) Mike Lothian

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