Upstream Engineering
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Embedded Open-Source Upstreaming: Linux Kernel, Zephyr, AOSP, Lineage & Beyond 

Proven Contributions to Global Open-Source Projects

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Silicon Signals drives innovation in open-source ecosystems by upstreaming cutting-edge solutions for embedded and mobile technologies. Our merged patches, including kernel contributions and real-time OS enhancements, alongside our roles as reviewers, maintainers, and acknowledged contributors, demonstrate our deep commitment to open-source excellence. 

Expertise Across Platforms and Subsystems

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We deliver upstreaming solutions for a wide range of platforms, such as NXP i.MX, Qualcomm, TI Sitara, STM32, Amlogic, Allwinner, Rockchip, and more. Our expertise spans across subsystems, including cameras, sensors, displays, power drivers, memory management, V4L2, IIO, DRM, ISP, ALSA, Media, USB, Networking and power management, all customized to meet diverse project requirements. We ensure all contributions follow strict coding standards, CI testing, and community patch review workflows. 

Contributions That Speak for Themselves

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Our Expertise Areas & Contributions

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Why Choose Silicon Signals?

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Strong Community Presence

Established reputation in open-source ecosystems through active participation and collaboration.

Merged Contributions

Successfully integrated drivers and features into diverse open-source projects, ensuring long-term impact.

Maintainer Expertise

Trusted roles as reviewers and maintainers, upholding high community standards.

Multi-Ecosystem Know-How

Deep expertise across ecosystems like Linux kernel and Zephyr OS and many others, delivering tailored solutions.

Open-Source License Acumen

Profound understanding of various open-source licenses such as GPL, MIT, Apache, and BSD. This knowledge helps ensure software compliance with their intricate requirements.

Ready to make your mark in the open-source world?

Upstream Engineering FAQs

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The improved audio, video, and graphics pipelines allow seamless playback and real-time processing on embedded devices. 

By using GPU, VPU, and DSP acceleration, we minimize CPU load, render better, and maximize efficiency.

We construct GStreamer pipelines with hardware codecs for real-time, low-latency video streaming. 

Absolutely. Frameworks, drivers, and GUIs are customized to integrate with your system.

Automotive, industrial automation, IoT, and consumer electronics employ our multimedia solutions.

Hardware offloading and event-driven pipelines reduce CPU and battery utilization. 

For multimedia engineering, we support NXP, Qualcomm, NVIDIA, TI, Renesas, and Rockchip SoCs.

We provide Qt/LVGL light GUIs with OpenGL ES and Vulkan sophisticated 3D rendering

Yes, we actively contribute to GStreamer, Mesa, and V4L2 for customisable, future-ready solutions. 

Request a Free Consultation, and our team will design a customized solution for your platform requirments. 

Request a Free Consultation

Interested in collaborating with Silicon Signals on your next big idea? Please contact us and let us know how we can help you.