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Posted on 03/10/2016 by Gustavo Padovan in 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!
Posted on 22/09/2016 by Gustavo Noronha in 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…
Posted on 19/09/2016 by Mark Filion in News and Events
This fall, we're thrilled to be sponsoring not one, but five great conferences!
Posted on 13/09/2016 by Gustavo Padovan in 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,…
Posted on 05/09/2016 by Mark Filion in News and Events
Collabora will be exhibiting at IBC 2016, the premier annual event for professionals engaged in the creation, management and delivery of entertainment and news content worldwide.
Posted on 02/09/2016 by Robert Foss in 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.
Posted on 23/08/2016 by Helen Fornazier in 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…
Posted on 12/08/2016 by Philip Withnall in 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.
Posted on 05/08/2016 by Timothy Arceri in 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…
Posted on 26/07/2016 by Gustavo Padovan in 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…
Posted on 08/07/2016 by Nicolas Dufresne in 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.
Posted on 04/07/2016 by Lubosz Sarnecki in 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…
Posted on 18/04/2019 Blogby Ezequiel Garcia in
A well-known Linux kernel developer once said, a poor craftsman famously complains about his tools, but a good craftsman knows how to choose excellent tools. Here's a python-based tool that integrates git and patchwork, and can greatly improve your toolbox.
Posted on 15/04/2019 by Adrian Ratiu in Blog
The second part of this series takes a more in-depth look at the eBPF VM and program studied in the first part. Having this low level knowledge is not mandatory but can be a very useful foundation for the rest of the series.
Posted on 05/04/2019 Blogby Adrian Ratiu in
Interested in learning more about low-level specifics of the eBPF stack? Read on as we take a deep dive, from its VM mechanisms and tools, to running traces on remote, resource-constrained embedded devices.
Posted on 01/04/2019 by Robert Foss in Blog
It's now possible to run Android applications in the same graphical environment as regular Wayland Linux applications with full 3D acceleration. Here's a look at SPURV, our experimental containerized Android environment.
Posted on 27/03/2019 by Andrzej Pietrasiewicz in Blog
In the previous post I introduced you to the subject of USB gadgets implemented as machines running Linux. In this post, we look at how to implement your very own USB function with FunctionFS and how to integrate that with systemd.
Posted on 20/03/2019 by André Almeida in Blog
In this tutorial, we'll look at how to create a functional and simple Arch Linux virtual machine image, that can have network access, display graphical windows and share a folder with the host.
Posted on 13/03/2019 Blogby Robert Foss in
During the past few months significant progress has been made on the Open Source Arm Mali GPU driver front, culminating in the Panfrost driver targeting Mali T and G-series of GPUs being available now.
Posted on 12/03/2019 Blogby Helen Koike in
With just a few simple steps, you can compile and boot a Raspberry Pi using the Linux kernel mainline source code. Here's how.
Posted on 05/03/2019 by Lucas Kanashiro in Blog
Since the last Debian release, a number of changes have been made in the Debian Cloud Team, both on the technical & organisational level within the community. Here's a look at what's in store for Buster!
Posted on 04/03/2019 by Tomeu Vizoso in Blog
Following two months of work to develop a new kernel driver for Midgard and Bifrost GPUs, the kernel side of Panfrost is now in a form close to be acceptable in the mainline Linux kernel.
Posted on 18/02/2019 by Andrzej Pietrasiewicz in Blog
A look at how to implement USB gadget devices on Linux machines which have the necessary UDC hardware, automate the manual configfs process via declarative gadget "schemes", and use systemd for gadget composition at boot time.
Posted on 15/02/2019 by Mark Filion in Blog
From the latest on Open Source projects Zink (OpenGL on Vulkan) and VirGL (virtual 3D GPU for QEMU), to a state of the union on GStreamer embedded, and a look at how the KernelCI project is getting a second breath, Collaborans presented in five devrooms.
Posted on 09/04/2019 by Nicolas Dufresne in News & Events
Collabora contributes elements implementing the RIST Simple Profile to GStreamer. This specification adds retransmissions to RTP streams in a way that it compatible with existing broadcast encoders and decoders.
Posted on 29/03/2019 by Mark Filion in News & Events
Next week, Collaborans will be in Bangkok, Thailand, to participate in the 25th edition of Linaro Connect, a gathering of the world's leading open source engineers working on Arm. Tomeu Vizoso and Gustavo Padovan will be in attendance to present Panfrost.
Posted on 18/03/2019 by Jakob Bornecrantz in News & Events
Following the release of the OpenXR 0.90 Provisional Specification by The Khronos Group, Collabora is proud to announce Monado, an open source implementation of the newly released OpenXR spec.
Posted on 13/03/2019 News & Eventsby Mark Filion in
Tomorrow, March 14, Collabora will be in Düsseldorf, Germany, to take part and exhibit at the second edition of the Renesas European R-Car Consortium Forum!
Posted on 06/03/2019 by Gaël Portay in News & Events
The first major release of Linux for the year 2019 was made available earlier this week, and with it came a new version number: 5.0. Here's a look at contributions made by Collaborans!
Posted on 04/03/2019 by Mark Filion in News & Events
Collaborans are in Tokyo this week to take part in the AGL All Member Meeting. They'll be discussing the future of IVI Window Management, and also look at the latest upstream work around the PipeWire framework and how it can benefit the automotive industry.
Posted on 20/02/2019 by Mark Filion in News & Events
Collabora is headed to Nuremberg, Germany to take part in this year's edition of Embedded World, the leading international fair for embedded systems! Come say hello, booth 4-280!
Posted on 23/01/2019 by Mark Filion in News & Events
In just over a week's time, Collabora will be heading to Brussels to take part in the 2019 edition of FOSDEM! Come say hello, or catch one of the 8 talks (in 5 different devrooms) given by Collaborans!
Posted on 07/01/2019 by Fabien Lahoudere in News & Events
A few weeks ago, in the final days leading up to Christmas, Linus Torvalds released Linux Kernel 4.20. Collaborans were once again active during this development cycle, contributing 22 patches, 112 reviews & 55 sign-offs. Here's a look at their contributions.
Posted on 20/12/2018 by Mark Filion in News & Events
As one year ends and another begins, Collabora is proud to be once again an Includer sponsor for the latest round (#17) of Outreachy internships, which began earlier this month! More specifically, Collabora is sponsoring the Linux kernel projects for…
Posted on 04/12/2018 by Mark Filion in News & Events
This week, Collaborans will be taking part, and speaking, in this year's ESE Kongress, Germany's largest congress for professional embedded software engineering.
Here's where we'll be in the coming weeks – come say hello!
April 24–28, Singapore
April 30 – May 2, San Juan
May 9–12, Berlin
May 18–19, Tirana