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AMD Prepares Linux Fix For Some Laptops Not Resuming From s2idle Suspend

Phoronix - 5. Leden 2022 - 22:55
Recently there have been reports of some AMD Ryzen powered notebooks being unable to correctly suspend from resume in s2idle mode. It appears the issue ultimately stems from a firmware setting issue and a set of Linux patches were sent out today to address the condition...

GNOME 42 Lands DMA-BUF Feedback Support For Better Multi-GPU, Proper Direct Scanout

Phoronix - 5. Leden 2022 - 21:00
Mutter landed a prominent addition today for GNOME 42: the Wayland compositor now supports the recently introduced DMA-BUF feedback extension...

It's 2022 But AMD's Open-Source OpenGL Driver Isn't Done Being Optimized

Phoronix - 5. Leden 2022 - 20:11
After the many years now that AMD's RadeonSI Gallium3D driver has been seeing relentless optimizations for GCN and now RDNA GPUs paired with the fact more Linux games targeting Vulkan (or going through Direct3D to Vulkan), one might think in 2022 that the OpenGL driver optimization efforts would let up... But that doesn't appear to be the case with well known AMD RadeonSI developer Marek Olšák pursuing yet more optimizations...

PipeWire 0.3.43 Released With Many Fixes

Phoronix - 5. Leden 2022 - 15:00
2022 will hopefully be the year that PipeWire becomes commonplace on desktop Linux distributions for managing both audio/video streams. New PipeWire releases come quick in working to address remaining gaps in this Red Hat led solution and ensuring it can fulfill the use-cases previously handled by the likes of PulseAudio and JACK...

AMD P-State Driver To Premiere In Linux 5.17 With Aim To Deliver Better Power Efficiency

Phoronix - 5. Leden 2022 - 12:10
The AMD P-State driver that has been available in patch form since September and stems from AMD's collaborations with Valve around the Steam Deck will be introduced to mainline with the upcoming Linux 5.17 kernel...

LatencyFleX Is An Open-Source, Vendor-Agnostic Alternative To NVIDIA Reflex

Phoronix - 5. Leden 2022 - 11:48
NVIDIA Reflex is an SDK for game developers for measuring and reducing rendering latency. But now there is an alternative, open-source implementation of those APIs that can work across drivers/vendors while still helping to reduce rendering latency: meet LatencyFleX...

Linux's CleanCache Set To Be Cleaned From The Kernel After Being Hyped Up A Decade Ago

Phoronix - 5. Leden 2022 - 11:34
Merged into the mainline Linux kernel a decade ago was the CleanCache patch series but now it's set to be retired...

Radeon Linux Driver Adds Option To Limit Number Of Enabled CUs

Phoronix - 5. Leden 2022 - 11:08
The RadeonSI Gallium3D and RADV Vulkan drivers within Mesa 22.0 have now added an override for controlling the number of enabled compute units (CUs) for the graphics processor...

Google Has Been Quietly Developing "GFR" To Debug Vulkan GPU Hangs/Crashes

Phoronix - 5. Leden 2022 - 9:00
Last year Google quietly open-sourced the Graphics Flight Recorder (GFR) for sorting out GPU hangs and crashes. GFR is implemented as an implicit Vulkan layer that works on both Windows and Linux...

Zink Working On Sparse Textures, Other Improvements To Kick Off 2022

Phoronix - 5. Leden 2022 - 6:00
After taking a roughly month-long holiday, Mike Blumenkrantz -- who has been leading the work on Mesa's Zink generic OpenGL-on-Vulkan implementation for Valve -- is back at the game...

Chrome 97 Released With WebTransport API

Phoronix - 5. Leden 2022 - 0:29
Google this afternoon promoted the Chrome 97 web browser to its stable series...

airyxOS: svobodný klon macOS na základech FreeBSD - 5. Leden 2022 - 0:00
Tvůrci operačního systému airyxOS si dali za cíl vytvořit systém, který bude svobodnou náhradou macOS od firmy Apple. Svůj vzor nehodlá napodobovat pouze vzhledem, ale chce nabídnout i možnost spouštět aplikace pro něj určené.

Softwarová sklizeň (5. 1. 2022) - 5. Leden 2022 - 0:00
Sonda do světa otevřeného softwaru. Dnes si pohrajeme se světýlky, vyzkoušíme si nástroj na administraci Debianu, podíváme se na sofistikovaný nástroj na práci se snímky obrazovky a řekneme si o jednom minimalistickém webovém prohlížeči.

New Patches Help WineD3D Performance - Doubled FPS In Some Micro-Benchmarks

Phoronix - 4. Leden 2022 - 20:26
While most Linux gamers are making use of DXVK these days for efficiently mapping Direct3D 9/10/11 over Vulkan when running Wine/Proton for enjoying Windows games on Linux, Wine developers still maintain WineD3D for going from Direct3D to OpenGL for cross-platform compatibility. Out today is a new patch series improving the WineD3D performance...

Intel Announces New Alder Lake CPUs, Alchemist Graphics Update

Phoronix - 4. Leden 2022 - 19:10
Intel is using CES 2022 to announce the 12th Gen Intel Core mobile processors led by the H-series processors, new 35-Watt and 65-Watt 12th Gen Core desktop CPUs, an updated Intel Evo specification, and an update on their DG2/Alchemist discrete graphics efforts.

NVIDIA Announces The GeForce RTX 3050, RTX 3090 Ti

Phoronix - 4. Leden 2022 - 17:34
As expected, NVIDIA has used its CES 2022 address to announce the GeForce RTX 3090 Ti albeit in brief form. The GeForce RTX 3050 was also announced...

AMD CES 2022 Keynote Showcases Next-Gen Products

Phoronix - 4. Leden 2022 - 16:00
AMD CEO Lisa Su is beginning her CES 2022 keynote right now. Lisa will be talking up the company's consumer wares for the year with a particular focus expected on the Ryzen 6000 series mobile "Rembrandt" processors and AMD CPUs with 3D V-Cache.

Experimental VA-API Implemented Over NVIDIA's NVDEC - Allows Firefox Video Acceleration

Phoronix - 4. Leden 2022 - 13:06
For software like Mozilla Firefox that relies on the cross-vendor Video Acceleration API (VA-API) for hardware GPU-based video decoding and doesn't support NVIDIA's proprietary NVDEC interface for video decoding, there is an in-development VA-API implementation that works atop NVIDIA NVDEC...

AMD Ryzen 6000 Series Mobile CPUs Feature Microsoft's Pluton Security

Phoronix - 4. Leden 2022 - 12:14
Back in 2020 Microsoft announced their "Pluton" security chip that woulld be coming to future AMD, Intel, and Qualcomm processors. The Pluton security processor is designed to improve the system security under Windows and now we find out that AMD's forthcoming Ryzen 6000 "Rembrandt" mobile processors will be the first featuring this security feature that may prove controversial to Linux/open-source fans...

More Troublesome x86 Android Tablets Being Fixed Up By New Linux Driver

Phoronix - 4. Leden 2022 - 11:28
Last week I called attention to the new "x86-android-tablets" driver being prepared for introduction in Linux 5.17. That driver aims to fix up the mess of various x86 Android-focused tablets failing to run off the mainline Linux kernel or having various device issues in doing so. Since that prior article, more patches have been posted to address additional tablet issues...
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