Open-source News

UEFI 2.10 + ACPI 6.5 Specifications Released With Updates For CXL, LoongArch, RISC-V

Phoronix - Tue, 08/30/2022 - 00:19
The UEFI Forum has published the UEFI 2.10 and ACPI 6.5 specifications to make these standards more adaptable to IoT platforms and other new device support from the LoongArch processor architecture to CXL memory support...

Intel Sends In More GPU Driver Patches For Linux 6.1: More Arc Graphics, Early MTL

Phoronix - Mon, 08/29/2022 - 22:53
Following last week's initial batch of Intel i915 GT updates for DRM-Next ahead of Linux 6.1, today a new pull request was issued of drm-intel-next material that is primed for Linux 6.1...

PostgreSQL Optimizes Performance & Lower Memory Management Overhead

Phoronix - Mon, 08/29/2022 - 19:40
An interesting commit made it into the open-source PostgreSQL database server this morning...

Intel Revises Linux Graphics Driver Support For DP MST Display Stream Compression

Phoronix - Mon, 08/29/2022 - 19:12
Along with all the other ongoing Linux work for Arc Graphics, another feature patch series from Intel worth mentioning is they have been buttoning up work on DisplayPort Multi-Stream Transport Display Stream Compression (MST DSC) functionality...

AMD Posts Latest VNMI Patches For The Linux Kernel

Phoronix - Mon, 08/29/2022 - 18:57
Back in early June AMD engineers began posting support for enabling Virtual NMI on Linux for AMD CPUs with KVM and permitting hardware support. VNMI is expected to finally happen on the AMD side with Zen 4 processors and today they posted their latest revision of this work...

Latest Round Of Optimizations Wrap Up For Old ATI R300 To R500 GPUs On Linux

Phoronix - Mon, 08/29/2022 - 18:38
Last week I wrote about Mesa's R300 Gallium3D driver seeing new optimizations for R300~R500 class GPUs from the ATI days, thanks to the open-source community. Another merge request is now open that finishes up the latest optimization spree for these old pre-AMD GPUs on Linux...

ASpeed DRM Driver Adding DMA-BUF/PRIME Sharing For Use With Servers Having dGPUs

Phoronix - Mon, 08/29/2022 - 18:23
The ASpeed "AST" DRM driver that is for use with ASpeed BMCs on server platforms for display capabilities is preparing to see DMA-BUF and PRIME sharing support. This is useful so the ASpeed BMC can see the screen contents even if the server is relying on a discrete GPU rather than the baseboard management controller's monitor output...

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