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UID:pretalx-er2026-P8A8DR@cfp.embedded-recipes.org
DTSTART;TZID=CET:20260527T111500
DTEND;TZID=CET:20260527T115500
DESCRIPTION:In embedded systems\, the ability to efficiently transition fro
 m low power states back to active operation is critical. Wakeup events are
  the mechanism used to communicate to the system to leave a low power stat
 e and enter an active state. However\, implementing effective wakeup mecha
 nisms requires navigation of hardware constraints\, such as understanding 
 signal routing\, IRQ configurations\, and determining which wakeup sources
  remain available when various system components are powered down.\n\nLinu
 x provides architecture to easily model and configure wakeup sources\, all
 owing developers to enable wakeup sources across different platforms. This
  talk will cover the Linux architecture and APIs behind wakeup sources suc
 h as managing wakeup events\, wake IRQs\, and what considerations are need
 ed when selecting and configuring the right wakeup source.\n\nAdditionally
 \, this talk will open a discussion and explore the existing frameworks of
  modeling wakeup sources for devices that wakeup the system even when thei
 r power domain is off.
DTSTAMP:20260406T234634Z
LOCATION:Auditorium
SUMMARY:Mastering Wakeup Sources in Linux: Architecture\, APIs\, and Constr
 aints - Kendall Willis
URL:https://cfp.embedded-recipes.org/er2026/talk/P8A8DR/
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