Open-source News

Linux 6.16 Lands Support For EcoNet MIPS Platforms

Phoronix - Sat, 06/07/2025 - 18:30
While there isn't much new MIPS activity taking place due to other CPU architectures like RISC-V and LoongArch taking the interest away, the MIPS code within the Linux kernel does continue seeing enhancements as well as upstreaming of hardware that has long been relegated to downstream kernels...

Initial USB Audio Offloading Code Merged For Linux 6.16

Phoronix - Sat, 06/07/2025 - 18:21
Merged on Friday to the Linux 6.16 kernel by way of the USB/Thunderbolt branch was the massive set of patches (12k+ lines of code) for USB offload support for audio devices...

KDE Prepares For Plasma 6.4 Debut With Better VRR Experience

Phoronix - Sat, 06/07/2025 - 18:08
KDE developers are on the final stretch of fixes and polishing ahead of the Plasma 6.4 release next Thursday. Plus there has been plenty of early work building toward Plasma 6.5...

Hierarchical Constant Bandwidth Server "HCBS" Posted In Aiming To Replace RT_GROUP_SCHED

Phoronix - Sat, 06/07/2025 - 17:50
Posted as a request for comments this week were the initial Linux kernel patches for the Hierarchical Constant Bandwidth Server (HCBS)...

New AMD-SBI Code Merged For Linux 6.16

Phoronix - Sat, 06/07/2025 - 04:40
New AMD code merged today to the mainline Linux 6.16 kernel that's in-development is the introduction of the AMD-SBI driver/subsystem for primarily benefiting EPYC server platforms. AMD-SBI is for their Side-Band Interface also known as the Advanced Platform Management Link (APML)...

Intel Vulkan Driver Lands Improvement For Helping Direct3D Games Under Steam Play

Phoronix - Sat, 06/07/2025 - 04:22
Merged today to Mesa 25.2 is an adjustment for the Intel "ANV" open-source Vulkan driver to help with Direct3D games running under Linux with Valve's Steam Play via Proton + VKD3D...

Intel Linux Driver Patch Posted For Wildcat Lake NPU Accelerator Support

Phoronix - Sat, 06/07/2025 - 02:08
Last month Intel software engineers began posting Linux enablement patches for Wildcat Lake. Some of those first patches were merged for Linux 6.16 while more work is forthcoming. Posted yesterday for the first time on the Linux kernel mailing list was enabling the NPU accelerator support for Wildcat Lake...

Qualcomm Snapdragon X1 Elite GCC vs. LLVM Clang Compiler Performance

Phoronix - Fri, 06/06/2025 - 23:25
Since recently picking up a Qualcomm Snapdragon X Elite laptop for Linux testing now that the Linux support is starting to evolve into better shape (albeit still with many rough corners limiting the daily usability of such devices with Linux), one of the areas I was curious about was looking at the performance of Linux binaries with GCC vs. LLVM Clang. Here are some benchmarks for those wondering how the GCC and Clang compilers are competing on the Snapdragon X Elite with the Oryon CPU cores.

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