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7-9 October, 2026
Prague, Czechia
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Important Note: Timing of sessions and room locations are subject to change.

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Thursday October 8, 2026 11:40 - 12:20 CEST
Until recently camera software stacks have mainly been a proprietary closed source affair. Thanks to the linux-media and libcamera communities this has been slowly changing.

We are happy to present the first Free and Open Source Software stack for a Qualcomm camera hardware ISP, the Offline Processing Engine found on the QRB2210 (Agatti) SoC used on the Arduino UNO Q SBC. Using a standard mainline V4L2 ISP kernel driver together with libcamera.

This talk will cover the following topics:

* Overview of the Qualcomm camera subsystem architecture
* Mainline V4L2 ISP kernel driver for the Agatti OPE block
* CAMSS libcamera pipeline-handler and camss IPA for OPE
* Image processing steps supported by the presented FOSS stack
* Future plans for more image processing steps
* Future plans for supporting the ISP on other Qualcomm SoCs
Speakers
avatar for Hans de Goede

Hans de Goede

Senior Staff Engineer, Qualcomm
Hans is a FOSS developer and enthusiast with 20 years of experience. He is co-maintainer for the kernel’s x86 platform drivers subsystem.

He has worked on various projects such as USB redirection for VMs, laptop support and flicker free boot. Currently Hans focuses on MIPI cam... Read More →
avatar for Loic Poulain

Loic Poulain

Software Engineer, Qualcomm
Loïc Poulain is a software engineer working on embedded and low-level systems, with contributions to open-source projects such as the Linux kernel, U-Boot, and the Zephyr real-time operating system. His work focuses on device drivers, hardware enablement, and system bring-up. More... Read More →
Thursday October 8, 2026 11:40 - 12:20 CEST
South Hall 3 B (Floor 3)
  Embedded Linux Conference

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