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Apertis v2024: the new Bookworm-based release for industrial embedded devices

December 05, 2024 by Dylan Aïssi  |   News & Events

Now based on Debian Bookworm, Apertis is a collaborative OS platform that includes an operating system, but also tools and cloud services to optimize development and increase reliability.

Apertis v2024: the new Bookworm-based release for industrial embedded devices

Initial upstream support for the Rockchip RK3576

December 03, 2024 by Sebastian Reichel  |   News & Events

Initial support for Rockchip's RK3576, a new SoC introduced earlier this year, has landed in Linux kernel 6.12. With the main target being industrial applications, it is less of a powerhouse than the RK3588, but it still reuses many components.

Initial upstream support for the Rockchip RK3576

NVK now supports Vulkan 1.4

December 02, 2024 by Faith Ekstrand  |   News & Events

Today, Khronos announced the release of the Vulkan 1.4 specification, and NVK is one of the day-zero conformant Vulkan 1.4 implementations! Vulkan 1.4 support in NVK has been merged into Mesa and will be part of the Mesa 25.0 release in early 2025.

NVK now supports Vulkan 1.4

Weston 14.0: DRM-backend, color management, and output mirroring

November 27, 2024 by Marius Vlad  |   News & Events

Recently, both Weston 14.0, and 14.0.1 (bug fix) were released. Here's at look at some of the highlights and changes for this latest release of Wayland's reference compositor.

Weston 14.0: DRM-backend, color management, and output mirroring

Kernel 6.12: Small but mighty

November 26, 2024 by Dmitry Osipenko  |   News & Events

Linux kernel 6.12 is here with real-time preemption support and an extensible scheduler class. Take a look at the contributions our kernel team made for this release.

Kernel 6.12: Small but mighty

Integrating kernels and minds at the Linux Foundation Member Summit

November 15, 2024 by Kara Bembridge  |   News & Events

The Linux Foundation Member Summit is an opportune time to gather on the state of open source. Our talk will address the concerns and challenges of maintaining a stable kernel.

Integrating kernels and minds at the Linux Foundation Member Summit

Hello, MediaTek Genio!

November 14, 2024 by Mark Filion  |   News & Events

Today, we are delighted to announce a growing collaboration with MediaTek which will enable Collabora to introduce, improve, and maintain MediaTek's IoT Edge AI Genio platforms upstream.

Hello, MediaTek Genio!

electronica 2024 with Renesas

November 06, 2024 by Mark Filion  |   News & Events

Join us at electronica 2024! In partnership with Renesas, Collabora will be showcasing GStreamer open source AI video analytics on the Renesas RZ/G2L, leveraging the MYIR RemiPi.

electronica 2024 with Renesas

Mesa CI and the power of pre-merge testing

October 08, 2024 by Deborah Brouwer  |   Blog

Having multiple developers work on pre-merge testing distributes the process and ensures that every contribution is rigorously tested before merging.

Mesa CI and the power of pre-merge testing

X.Org Developer's Conference 2024

October 07, 2024 by Kara Bembridge  |   News & Events

XDC kicks off October 9 and we have 7 talks to share with the community! Join us as we share the latest news on open source graphics.

X.Org Developer's Conference 2024

Upping the AI game at the GStreamer Conference 2024

October 03, 2024 by Kara Bembridge  |   News & Events

For the first time in over a decade, the GStreamer Conference will be taking place in North America, and we're prepped and ready with no less than 10 talks to share! Catch the latest developments and AI advancements for this multimedia framework.

Upping the AI game at the GStreamer Conference 2024

Kernel 6.11: Power moves and hardware grooves

September 19, 2024 by Shreeya Patel  |   News & Events

The latest 6.11 kernel release is here! This release improves performance, security, and hardware compatibility, increasing the kernel's flexibility and efficiency for various computing environments.

Kernel 6.11: Power moves and hardware grooves

Making Viewer UIs for Pitivi

October 13, 2016 by Lubosz Sarnecki  |   Blog

Being someone who has already experimented with two transformation box approaches for Pitivi in the past, maintainers thought I might be the right person to do a modern one. Creating a user interface for a video transformation requires three things: the…

Making Viewer UIs for Pitivi

Web Engines Hackfest 2016

October 06, 2016 by Gustavo Noronha  |   Blog

I had a great time last week and the Web Engines Hackfest! It was the 7th web hackfest hosted by Igalia and the 7th hackfest I attended. I’m almost a local Galician already. Brazilian Portuguese being so close to Galician certainly helps! Collabora co-sponsored…

Web Engines Hackfest 2016

Collabora contributions to Linux Kernel 4.8

October 03, 2016 by Gustavo Padovan  |   Blog

Linux Kernel 4.8 is out and once more Collabora engineers did a significant contribution to the Kernel. For this latest release, Collabora provided 101 patches from 8 engineers, our biggest contribution to date in single kernel release!

Collabora contributions to Linux Kernel 4.8

WebKitGTK+ 2.14 and the Web Engines Hackfest

September 22, 2016 by Gustavo Noronha  |   Blog

Next week our friends at Igalia will be hosting this year’s Web Engines Hackfest. Collabora will be there! We are gold sponsors, and have three developers attending. It will also be an opportunity to celebrate Igalia’s 15th birthday. Looking forward to…

WebKitGTK+ 2.14 and the Web Engines Hackfest

Mainline Explicit Fencing - Part 1

September 13, 2016 by Gustavo Padovan  |   Blog

When it comes to buffer sharing synchronization in the kernel there are two ways of doing it: Implicit Fencing and Explicit Fencing. The difference between them relies on the fact that the kernel may or may not share synchronization information with userspace,…

Mainline Explicit Fencing - Part 1

Building Android for Qemu: A Step-by-Step Guide

September 02, 2016 by Robert Foss  |   Blog

Developing Linux for Android on Qemu allows you to do some things that are not necessarily possible using the stock emulator. For my purposes I need access to a GPU and be able to modify the driver, which is where Virgilrenderer and Qemu comes in handy.

Building Android for Qemu: A Step-by-Step Guide

Increased performance of emulated NVMe devices

August 23, 2016 by Helen Fornazier  |   Blog

Nowadays, in Google Cloud Engine (GCE), it is possible to attach a local SSD with the NVMe interface to your virtual machine. Unfortunately, you only get a good number of iops (input/output operations per second) if you instantiate a machine with nvme-backports-debian-7-wheezy…

Increased performance of emulated NVMe devices

Thoughts about reviewing large patchsets

August 12, 2016 by Philip Withnall  |   Blog

I have recently been involved in reviewing some large feature patchsets for a project at work, and thought it might be interesting to discuss some of the principles we have been trying to stick to when going about these reviews.

Thoughts about reviewing large patchsets

OpenGL 4.4 for Intel Linux Drivers

August 05, 2016 by Timothy Arceri  |   Blog

For years the open source Linux OpenGL drivers have been playing catchup to the proprietary drivers and in the case of Intel hardware to the Windows driver. Recently, a major milestone was reached in bridging this gap with the enablement of OpenGL 4.4…

OpenGL 4.4 for Intel Linux Drivers

Collabora contributions to Linux Kernel 4.7

July 26, 2016 by Gustavo Padovan  |   Blog

Linux Kernel 4.7 was released this week with a total of 36 contributions from five Collabora engineers. It includes the first contributions from Helen as Collaboran and the first ever contributions on the kernel from Robert Foss. Here are some of the…

Collabora contributions to Linux Kernel 4.7

GStreamer Echo Canceller

July 08, 2016 by Nicolas Dufresne  |   Blog

For a long time I believed that echo cancellers had no place inside GStreamer. The theory was that GStreamer was too high level and would never be able to provide accurate enough delay information for any canceller to work.

GStreamer Echo Canceller

Introducing GStreamer VR Plug-ins and SPHVR

July 04, 2016 by Lubosz Sarnecki  |   Blog

The dawn of VR video players demand new features in terms of projection and hardware access. In his recent R&D work, a Collaboran implemented a way to view spherical videos with GStreamer on a Virtual Reality headset. In this article, he gives his thoughts…

Introducing GStreamer VR Plug-ins and SPHVR

PanVk: An Open Source Vulkan driver for Arm Mali Midgard and Bifrost GPUs

March 25, 2021 by Boris Brezillon  |   News & Events

The Panfrost project started as a reverse engineering effort to understand Arm Mali Midgard and Bifrost GPU internals. With the driver getting more and more mature, the natural next step was to work on an Open Source Vulkan driver for those GPUs.

PanVk: An Open Source Vulkan driver for Arm Mali Midgard and Bifrost GPUs

Linaro Virtual Connect - Spring 2021

March 22, 2021 by Mark Filion  |   News & Events

Join us this week at the Spring edition of Linaro Virtual Connect, as we discuss bringing stateless video decoding support to Linux, and take a look at where we are, and what's to come, for open drivers for Arm GPUs.

Linaro Virtual Connect - Spring 2021

OpenGL on DirectX: Conformance & upstreaming of the D3D12 driver

March 10, 2021 by Erik Faye-Lund  |   News & Events

One year ago, we announced a new partnership with Microsoft to build OpenGL mapping layers to DirectX 12. Today, we're excited to share that the we have passed the OpenGL 3.3 conformance tests, and have now upstreamed the D3D12 driver in Mesa 3D!

OpenGL on DirectX: Conformance & upstreaming of the D3D12 driver

Wine on Wayland: An exciting first update

February 19, 2021 by Alexandros Frantzis  |   News & Events

Two months ago we announced a first proposal for a Wayland driver for Wine, the compatibility layer for Windows applications. Here's an update on this effort, which contains more details and instructions for building and running the Wayland driver.

Wine on Wayland: An exciting first update

New year, new kernel: Collabora's contributions to Linux 5.11

February 17, 2021 by Ezequiel Garcia  |   News & Events

The first kernel release of 2021 brings a number of highlights contributed by Collaborans, including the new Syscall User Dispatch mechanism, and the destaging of both the H.264 stateless decoding interface and the Rockchip ISP driver.

New year, new kernel: Collabora's contributions to Linux 5.11

Monado 21.0.0, an officially conformant OpenXR implementation!

February 15, 2021 by Jakob Bornecrantz  |   News & Events

Monado, the OpenXR runtime for Linux, is now officially conformant! In recognition of this milestone, a first major release version of the OpenXR runtime for Linux is now available, bringing with it a SteamVR driver!

Monado 21.0.0, an officially conformant OpenXR implementation!

One weekend, two conferences

January 19, 2021 by Mark Filion  |   News & Events

Join us as our 2021 conference schedule gets underway this weekend with the virtual editions of linux.conf.au and MiniDebConf India! Collaborans will be giving talks on recent projects including futex2, and Open Source AI video analytics with Panfrost.

One weekend, two conferences

A Wayland driver for Wine

December 15, 2020 by Alexandros Frantzis  |   News & Events

After several months of work, we are excited to announce a first proposal for a Wayland driver for Wine. The proposal is in the form of an RFC, in order to explore how to best move forward with the upstreaming and further development of the driver.

A Wayland driver for Wine

Kernel 5.10: Rockchip, H.264, Bifrost & more!

December 14, 2020 by Ricardo Cañuelo Navarro  |   News & Events

Even amidst the chaos and uncertainty that 2020 brought, Linux Kernel development keeps moving forward at a constant and relentless pace. Collabora remains active, developing, maintaining, documenting and testing many parts of the kernel.

Kernel 5.10: Rockchip, H.264, Bifrost & more!

Linux App Summit 2020

November 12, 2020 by Mark Filion  |   News & Events

Starting today, and running until Saturday, join us at Linux App Summit for a look at Linux graphics, PipeWire, our work with Valve, and a virtual office hour with our Engineering Manager!

Linux App Summit 2020

Monado update: Passing conformance, Android support & more

November 02, 2020 by Jakob Bornecrantz  |   News & Events

Monado 0.4 OpenXR runtime introduces initial support for Android and passes all of the OpenXR conformance tests with both OpenGL and Vulkan on desktop with a simulated device.

Monado update: Passing conformance, Android support & more

Open Source Summit Europe & ELCE 2020

October 22, 2020 by Mark Filion  |   News & Events

The 4-day event is dedicated to everything open source and will showcase a program of 250+ talks. Collaborans will once again be actively participating in the week's activities, with no less than eight presentations, a BoF on KernelCI, and two panel discussions!

Open Source Summit Europe & ELCE 2020

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