Igalia is an open source consulting firm specialised in the development of innovative projects and solutions. Our engineers have expertise in a wide range of technological areas, including browsers and client-side web technologies, graphics pipeline, compilers and virtual machines. We have the most WPE, WebKit, Chromium/Blink and Firefox expertise found in the consulting business, including many reviewers and committers. Igalia designs, develops, customises and optimises GNU/Linux-based solutions for companies across the globe. Our work and contributions are present in many projects such as GStreamer, Mesa 3D, WebKit, Chromium, etc.

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The open-source, reverse-engineered Etnaviv driver stack that began for providing accelerated graphics support on Vivante GPU IP and since expanded to handle Vivante NPUs as well is now able to handle YOLOX object detection...

The open-source, reverse-engineered Etnaviv driver stack that began for providing accelerated graphics support on Vivante GPU IP and since expanded to handle Vivante NPUs as well is now able to handle YOLOX object detection...

The open-source, reverse-engineered Etnaviv driver stack that began for providing accelerated graphics support on Vivante GPU IP and since expanded to handle Vivante NPUs as well is now able to…

We have expanded our open-source NPU support for object detection: YOLOX is now running on the Etnaviv driver. This brings high-performance, open-source AI acceleration to the Vivante VIP line of NPUs, including those found in the NXP i.MX 8M Plus and the Amlogic A311D. Adding YOLOX gives users more options when balancing detection accuracy against available hardware resources. YOLOX is an open-source object detection model developed by Megvii (Apache 2.0). It is particularly well-suited for edge NPUs, but it is significantly more complex than SSDLite MobileDet (our previously supported model). Getting it running required implementing several new operations in the driver. As part of this work, we landed support for: * FullyConnected: A new operation that runs directly on the NN (convolution) cores. * Reshape, Split, and Concatenate: Handled via metadata changes; these do not execute on the hardware, saving cycles. * Fused ReLU: Enables activation function hardware on the output. * Absolute and Logistic: Implemented as lookup table operations on the TP (tensor processing) cores. * Subtract: Lowered to a convolution, similar to our approach for Add. * Transpose: Either fused into the next operation or handled as a TP operation. Additionally, we added support for feature maps in signed 8-bit integers. For certain models, this provides increased accuracy at the exact same computational cost. This work was performed in partnership with Ideas On Board. _YOLOX is an open-source project developed by Megvii and licensed under the Apache License 2.0._

El núcleo Linux recibe una serie de actualizaciones críticas que mejoran la estabilidad y eficiencia de los drivers DRM (Direct Rendering Manager) en dispositivos gráficos como VC4, V3D y etnaviv. Entre las novedades destacan mejoras en el manejo de futexes robustos para evitar errores en concurrencia, optimizaciones en la gestión del poder durante el soporte de suspensión y resumido de dispositivos, y correcciones en la asignación de recursos para prevenir fallos en la memoria. Además, se han implementado cambios en el sistema de planificación (sched_ext) para permitir un control más preciso de los procesadores. Estas actualizaciones son fundamentales para garantizar la compatibilidad con hardware moderno y mejorar la experiencia del usuario en aplicaciones gráficas intensivas.

I’m a big supporter of finding problems before they get into the code base. The earlier you catch issues, the easier they are to fix. One of the main tools that helps with this is a Continuous Integra...

DH electronics DHCOM STM32MP1 system-on-module (SoM) can be inserted into PicoITX2 Pico-ITX board for industrial automation, HMI, and more.

GCW Zero is an open source handheld gaming console featuring Ingenic JZ4770 MIPS processor with Vivante GC860 GPU, 512MB RAM, 16GB internal storage, and a

You have most probably heard of Lima, an initiative to provide fully open source Mali-200 & Mali-400 drivers by reverse-engineering the closed source

Tomeu Vizoso as the open-source developer behind the "Rocket" driver for reverse-engineered Rockchip NPU support, Teflon as a Mesa framework for TensorFlow Lite and NPU uses, and various Etnaviv driver work, has announced his newest creation: Thames...

Sent out today was the latest batch of drm-misc-next changes to DRM-Next for staging ahead of the upcoming Linux 6.20~7.0 kernel cycle

Open-source developer Tomeu Vizoso who developed the open-source and reverse-engineered 'Rocket' accel driver for the Rockchip NPU and also worked on the Etnaviv/Vivante NPU support and other related code like Mesa's Teflon is teasing new NPU drivers coming in the new year.

LINMOB.net is a blog about LINux on MOBile devices. With the PinePhone (Pro) and Librem 5 shipping it is back to report on GNU+Linux on mobile devices.