Open-source News

Mesa Developers Aren't Convinced Over Dropping Old OpenGL Drivers Right Now

Phoronix - Fri, 06/21/2024 - 22:10
Earlier this week was a proposal for creating a new Mesa legacy driver branch for clearing out older OpenGL drivers like the ATI R300, AMD R600, Lima, Nouveau NV30, and other older GPU drivers. However, other upstream Mesa developers aren't convinced by the proposal...

Cloud Hypervisor 40 Released With Better Boot Time Performance

Phoronix - Fri, 06/21/2024 - 22:05
Cloud Hypervisor 40.0 is out today for this open-source Rust-written VMM that started off as an Intel software project and evolved into a multi-vendor initiative with backing from the likes of Microsoft, Arm, AMD, and others for a cloud-focused, security-critical virtualization hypervisor...

Intel Lunar Lake Workload Hints & Power Floor Patches Posted For Linux

Phoronix - Fri, 06/21/2024 - 19:02
Intel software engineers have been upstreaming the Lunar Lake support for Linux a number of months already and the basics appear in good shape, aside from the Xe2 graphics enablement being an ongoing matter. Much of the rest of the core functionality has appeared to be in good shape ahead of Lunar Lake laptops launching in Q3, but it seems there have been a few missing power management related bits...

Building Mesa On POWER Now Presents A Default Set Of OpenGL & Vulkan Drivers

Phoronix - Fri, 06/21/2024 - 18:34
Newly merged patches for Mesa 24.2 slightly enhance the default out-of-the-box build experience for the open-source OpenGL and Vulkan drivers on POWER/PowerPC platforms...

Intel Xe Driver Seeing PMT Support For Alchemist & Battlemage

Phoronix - Fri, 06/21/2024 - 17:55
The Intel Xe driver is working on supporting PMT functionality with a new set of patches that may be mainlined for Linux v6.11~6.12...

Qualcomm Cloud AI 100 "AIC100" Firmware Upstreamed

Phoronix - Fri, 06/21/2024 - 03:57
While not talked about as much as the likes of the Intel Gaudi accelerators with their upstream Habana Labs kernel driver or the AMD Instinct MI300 series with their open-source upstream support too, back in 2022 Qualcomm did post an open-source kernel driver for their Cloud AI accelerator. That was followed by an open-source compiler and user-space stack and in turn the QAIC driver was upstreamed into the accelerator (accel) subsystem last year with Linux 6.4...

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