We're hiring!
*

Collabora contributions to Linux Kernel 4.8

Gustavo Padovan avatar

Gustavo Padovan
October 03, 2016

Share this post:

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 for a single kernel release! We’ve also seen the first contribution from Frederic Dalleau since he joined Collabora. LWN.net covered the new features of the new kernel in three different posts, here, here and here.

On the Collabora side of the contributions we touched a few different areas in the kernel. Bob Ham, who recently left Collabora, added support for the Alea I Random Number Generator, while Enric Balletbo improved the audio support on the Rockchip rk3288 SoC. Frederic Dalleau fixed an important memory leak on the Bluetooth stack.

Gustavo Padovan continued his work add Explicit Synchronization for Buffer Sharing on the kernel. In this release he added fence_array support and prepared the SW_SYNC interfaces for de-staging, SW_SYNC meant to be used for Explict Syncronization testing. He also worked in removing some of the legacy functions from drm_irq.c from the kernel.

Helen Koike added some improvements and clean ups to the ASoC subsystem mainly on the max9877 and tpa6130a2 drivers. Nicolas Dufresne fixed the bytes per line calculation on YUV planes on the uvcvideo driver.

Thierry Escande added many improvements the NFC digital layer and Tomeu Vizoso added a new helper for the ChromeOS Embedded Controller and improved usage of DRM Core APIs on the Rockchip driver. He also fixed an issue with the Analogix DP on Rockchip that was not enabling clocks in the correct order.

Bob Ham (2):

Enric Balletbo i Serra (8):

Frederic Dalleau (1):

Gustavo Padovan (50):

Helen Koike (8):

Nicolas Dufresne (1):

Thierry Escande (26):

Tomeu Vizoso (5):

 

Original post

Related Posts

Related Posts

Comments (0)


Add a Comment






Allowed tags: <b><i><br>Add a new comment:


Search the newsroom

Latest Blog Posts

Empathy first: Driving growth through people leadership

30/11/2020

This year, the global pandemic has put a strain on us all. Motivation can become hard to maintain, worries can cloud our minds. Now more…

Developing Wayland Color Management and High Dynamic Range

19/11/2020

Wayland is still lacking proper consideration for color management & support for high dynamic range (HDR) imagery. However, a group of renegade…

A summer sprint: bringing near-native performance to Zink

06/11/2020

This week marks two years since the OpenGL implementation on Vulkan was initially announced. Since then, and especially over the past few…

From Panfrost to production, a tale of Open Source graphics

03/11/2020

Since our previous update on Panfrost, the open source stack for Arm's Mali Midgard and Bifrost GPUs, we've focused on taking our driver…

Engaging in an "Open First" remote internship at Collabora

20/10/2020

The concept of a remote internship may raise some doubts, or even red flags, for many students, as would remote jobs for professionals.…

Building GStreamer text rendering and overlays on Windows with gst-build

28/09/2020

GStreamer relies on various 2D font rendering and layout libraries such as Pango and Cairo to generate text for the Pango plugin, which…

Open Since 2005 logo

We use cookies on this website to ensure that you get the best experience. By continuing to use this website you are consenting to the use of these cookies. To find out more please follow this link.

Collabora Ltd © 2005-2020. All rights reserved. Privacy Notice. Sitemap.