Edinburgh, Scotland, UK
October 21 & October 25 | Co-Located Events, Tutorials, & Workshops
October 22-24 | Conference
Find out more information for Open Source Summit + Embedded Linux Conference & OpenIoT Summit Europe 2018

Please note that you can view and download presentations on the Open Source Summit and Embedded Linux Conference + OpenIoT Summit slides pages. 
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Monday, October 22 • 12:05 - 12:45
The Modern Linux Graphics Stack on Embedded Systems - Michael Tretter, Pengutronix

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Wayland advances to replace X as the goto windowing system in Linux, many applications and graphic toolkits are rapidly improving their Wayland support. Recent additions to the Direct Rendering Manager (DRM), e.g., atomic modeset and format modifiers, allow compositors to make smarter decisions how to utilize the hardware. This is critical for embedded systems, as these decisions affect the graphics performance and power usage. Therefore, a Wayland compositor becomes a compelling choice for building embedded systems that feature any graphical user interface.

Michael will walk through the Linux graphics stack from Kernel drivers to applications to show the components of the modern Linux graphics stack. In addition to DRM and Wayland, Michael will focus on Weston, the reference Wayland compositor.

avatar for Michael Tretter

Michael Tretter

Software Developer, Pengutronix e.K.
Michael Tretter works as a software developer at Pengutronix. His main field of work is the Linux graphics infrastructure including device drivers, Mesa, Weston, and Gstreamer. His interests also include how to support custom hardware accelerators with the existing abstractions in... Read More →

Monday October 22, 2018 12:05 - 12:45 BST
Lennox 3, Level -2