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April brings tech events aplenty

April 20, 2023 by Kara Bembridge  |   News & Events

Spring is in bloom in the northern hemisphere, and with it comes three tech events we'll be attending - PyCon US, Shell & Display Next Hackfest, and Linaro Connect!

April brings tech events aplenty

Meson & VSCode: Develop your project in a modern IDE

April 18, 2023 by Xavier Claessens  |   Blog

Want to develop your Meson project in a modern IDE? Make sure to install Meson VSCode extension which is now fully functional with the recent release of Meson 1.1.0!

Meson & VSCode: Develop your project in a modern IDE

Carlafox: Towards reliable open-source 3D perception

April 05, 2023 by Vineet Suryan  |   Blog

Labeling errors are common in present open-source 3D perception datasets, which could have impactful consequences. To tackle this issue, we used Carlafox to automatically generate an error-free synthetic dataset for 3D perception.

Carlafox: Towards reliable open-source 3D perception

Moving forward with more hands on deck

March 27, 2023 by Kara Bembridge  |   News & Events

It’s no secret that Tech has faced some setbacks lately, namely on the headcount front. Despite these uncertainties, Collabora has had the privilege of increasing our roster with new teammates.

Moving forward with more hands on deck

Monado accepted for XROS 2023!

March 14, 2023 by Frédéric Plourde  |   News & Events

We're proud to announce that Monado, the free and open source XR platform, has been accepted as a mentoring organization for XROS, the XR Open Source Fellowship Program.

Monado accepted for XROS 2023!

Showcasing the STM32MP1 at Embedded World

March 13, 2023 by Mark Filion  |   News & Events

As a recent new member of STMicroelectronics' Partner Program, we're excited to be showcasing the STM32MP1 at Embedded World this week, our first demo featuring the STM32 platform.

Showcasing the STM32MP1 at Embedded World

Implementing Vulkan extensions for NVK

March 10, 2023 by Rebecca McKeever  |   Blog

Since joining the graphics team at Collabora as a Software Engineering Intern last November, I have implemented several Vulkan API extensions for NVK, an open-source Vulkan driver for NVIDIA hardware in Mesa.

Implementing Vulkan extensions for NVK

Connecting at Embedded World 2023

March 09, 2023 by Kara Bembridge  |   News & Events

Nestled in the historic city of Nuremberg, the annual Embedded World conference will be taking place from March 14 to 16. Collabora will be set up in Hall 4, Booth 4-404, with plenty of space to connect and multiple demos to showcase

Connecting at Embedded World 2023

Oxidizing bmap-tools: rewriting a Python project in Rust

March 03, 2023 by Rafael Garcia Ruiz  |   Blog

Rewriting bmaptool in Rust to remove Python dependencies, create statically linked binary, and allow the bmap sparse file format to be used in other Rust projects.

Oxidizing bmap-tools: rewriting a Python project in Rust

Monado's "Mercury" hand tracking now ready for use!

February 24, 2023 by Moses Turner  |   News & Events

Work on this new tracking method started around January 2022. Now, after a little over a year of development, Monado's "Mercury" hand tracking is finally ready for the public to use!

Monado's "Mercury" hand tracking now ready for use!

PanCSF: A new DRM driver for Mali CSF-based GPUs

February 23, 2023 by Boris Brezillon  |   News & Events

A look into the new job-scheduling model with Mali GPUs, their support in the new PanCSF DRM driver, and what it means as the rest of the ecosystem also moves to firmware-assisted scheduling.

PanCSF: A new DRM driver for Mali CSF-based GPUs

Kernel 6.2: More Rust support for drivers

February 21, 2023 by Daniel Almeida  |   News & Events

With more SoC support, a new V4L2 driver and a new dma-buf locking convention among its contributions, Collabora was one of the most active employers for this latest kernel development cycle.

Kernel 6.2: More Rust support for drivers

Re-converging control flow on NVIDIA GPUs - What went wrong, and how we fixed it

April 25, 2024 by Faith Ekstrand  |   Blog

While I managed to land support for two extensions, implementing control flow re-convergence in NVK did not go as planned. This is the story of what went wrong and how we fixed it.

Re-converging control flow on NVIDIA GPUs - What went wrong, and how we fixed it

Automatic regression handling and reporting for the Linux Kernel

March 14, 2024 by Ricardo Cañuelo Navarro  |   Blog

In continuation with our series about Kernel Integration we'll go into more detail about how regression detection, processing, and tracking can be improved to provide a better service to developers and maintainers.

Automatic regression handling and reporting for the Linux Kernel

Almost a fully open-source boot chain for Rockchip's RK3588!

February 21, 2024 by Eugen Hristev  |   Blog

Now included in our Debian images & available via our GitLab, you can build a complete, working BL31 (Boot Loader stage 3.1), and replace the closed binary blob with an open-source binary that anyone can compile.

Almost a fully open-source boot chain for Rockchip's RK3588!

What's the latest with WirePlumber?

February 19, 2024 by George Kiagiadakis  |   Blog

Back in 2022, after a series of issues were found in its design, I made the call to rework some of WirePlumber's fundamentals in order to allow it to grow. So where are we now? And what's next? Let's dive in!

What's the latest with WirePlumber?

DRM-CI: A GitLab-CI pipeline for Linux kernel testing

February 08, 2024 by Helen Koike  |   Blog

Continuing our Kernel Integration series, we're excited to introduce DRM-CI, a groundbreaking solution that enables developers to test their graphics subsystem patches across numerous devices within the community's shared infrastructure.

DRM-CI: A GitLab-CI pipeline for Linux kernel testing

Persian Rug, Part 4 - The limitations of proxies

January 23, 2024 by Edmund Smith  |   Blog

This is the fourth and final part in a series on persian-rug, a Rust crate for interconnected objects. We've touched on the two big limitations: lack of deletion and lack of enforced matching between proxies and containers. Let's look at other solutions.

Persian Rug, Part 4 - The limitations of proxies

How to share code between Vulkan and Gallium

January 16, 2024 by Faith Ekstrand  |   Blog

One of the key high-level challenges of building Mesa drivers these days is figuring out how to best share code between a Vulkan driver and a Gallium driver when Gallium isn't really capable of implementing Vulkan. Here's how.

How to share code between Vulkan and Gallium

Google Open Source Peer Bonus 2023

December 19, 2023 by Mark Filion  |   Blog

Google Open Source have chosen their second group of winners for the 2023 Google Open Source Peer Bonus Program, and Arnaud Ferraris, Senior Software Engineer at Collabora and Mobian project lead, is among the recipients!

Google Open Source Peer Bonus 2023

A new kselftest for verifying driver probe of Devicetree-based platforms

December 11, 2023 by Nícolas F. R. A. Prado  |   Blog

As we continue working to improve the kernel integration landscape on multiple fronts, this also means making better tests available for all. Working closely with the community, we have now landed a new, ready-to-use, kselftest in mainline Linux.

A new kselftest for verifying driver probe of Devicetree-based platforms

Thoughts on PipeWire 1.0 and beyond

December 06, 2023 by George Kiagiadakis  |   Blog

We can now confidently say that PipeWire is here to stay. But of course it is not the end of the journey. There are many new areas to explore going forward, especially in WirePlumber and the ecosystem that builds around PipeWire.

Thoughts on PipeWire 1.0 and beyond

Persian Rug, Part 3 - The warp and the weft

December 05, 2023 by Edmund Smith  |   Blog

Our look at the Rust crate for interconnected objects continues, as we examine how persian-rug really does tie the room together by providing a convenient container solution with a safety net to go along with it.

Persian Rug, Part 3 - The warp and the weft

Advocating a better Kernel Integration for all

December 01, 2023 by Gustavo Padovan  |   Blog

The testing ecosystem in the Linux kernel has been steadily growing, but are efforts sufficiently coordinated? How can we help developers and maintainers integrate code more efficiently? How can we mitigate maintainer burnout?

Advocating a better Kernel Integration for all

Kernel 6.14: Enhanced hardware capabilities, improved performance & more!

March 26, 2025 by Cristian Ciocaltea  |   News & Events

The kernel release emphasizes the continuing growth and maturity of the Linux ecosystem and delivers new features, improvements, and optimizations that everyone will be eager to explore. See where Collabora's kernel team contributed to this release.

Kernel 6.14: Enhanced hardware capabilities, improved performance & more!

Hololight joins the OpenXR momentum

March 26, 2025 by Kara Bembridge  |   News & Events

Collabora is thrilled to see its partner, Hololight, join the Khronos Group and become an active member of the OpenXR Working Group. We are excited to support their innovative approach and rapid expansion in the XR streaming space.

Hololight joins the OpenXR momentum

Goodbye Nouveau GL. Hello Zink!

March 11, 2025 by Faith Ekstrand  |   News & Events

Using Mesa 25.1, Nouveau users will default to Zink+NVK instead of the old OpenGL driver, shifting towards an OpenGL on Vulkan.

Goodbye Nouveau GL. Hello Zink!

MediaTek Genio update: Kernel, Debian 13 images, and KernelCI

March 10, 2025 by Sjoerd Simons  |   News & Events

Towards the end of 2024, MediaTek and Collabora started on a journey to improve upstream support for MediaTek Genio devices. Here's where things stand.

MediaTek Genio update: Kernel, Debian 13 images, and KernelCI

Apertis v2025: the second Bookworm-based release for industrial embedded devices

March 07, 2025 by Dylan Aïssi  |   News & Events

Apertis v2025 has landed with all the updates from Debian 12.9. This release has a variety of updates including new supported boards, improved release processes, and more!

Apertis v2025: the second Bookworm-based release for industrial embedded devices

Embedded World 2025

February 27, 2025 by Mark Filion  |   News & Events

Join us at the NürnbergMesse in Nuremberg, Germany, as we take part in Embedded World 2025, one of the largest trade fairs of its kind, and a global platform for the embedded community!

Embedded World 2025

12 years of incubating Wayland color management

February 24, 2025 by Pekka Paalanen  |   News & Events

It's been a long road for Wayland's recently landed color management extension. We take a brief look back at how this latest feature was formed.

12 years of incubating Wayland color management

Breaking language barriers: Fine-tuning Whisper for Hindi

February 19, 2025 by Vineet Suryan  |   News & Events

We're proud to announce that Whisper is now available in Hindi! With 2,500 hours of Hindi speech data and innovative techniques like Indic Normalization, this model sets a new benchmark for Hindi ASR.

Breaking language barriers: Fine-tuning Whisper for Hindi

Mesa 25.0: PanVK moves towards production quality

February 04, 2025 by Erik Faye-Lund  |   News & Events

The first release candidate of Mesa 25.0 has recently shipped, bringing with it multiple updates to Panfrost, and most notably to PanVK, the open source Vulkan driver for Arm Mali GPUs.

Mesa 25.0: PanVK moves towards production quality

Welcoming the libsurvive project

January 29, 2025 by Frederic Plourde  |   News & Events

Collabora's involvement in Open Source XR development continues to grow today as we welcome the libsurvive project, the open source lighthouse tracking system, into the fold!

Welcoming the libsurvive project

Kernel 6.13: A flawless end of the year

January 28, 2025 by Sebastian Fricke  |   News & Events

The latest Linux kernel release is here, bringing improvements to the DRM subsystem, further enablement of Rockchip SoCs, a new debugging guide for developers, and more! Here's a recap of Collabora's contributions for 6.13.

Kernel 6.13: A flawless end of the year

MediaTek improvements in Linux 6.13

January 24, 2025 by Sebastian Fricke  |   News & Events

Collabora's deep involvement with the MediaTek community continued to shine this week with the release of Linux 6.13, which saw multiple improvements land for MediaTek SoCs.

MediaTek improvements in Linux 6.13

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Here are the events we'll be attending in the coming weeks – come say hello!

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