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SUMMARY:Bringing Linux DRM Display Panel support in the modern age
DTSTART;VALUE=DATE-TIME:20260928T202500Z
DTEND;VALUE=DATE-TIME:20260928T204500Z
DTSTAMP;VALUE=DATE-TIME:20260904T172622Z
UID:indico-contribution-535@indico.freedesktop.org
DESCRIPTION:Speakers: Neil Armstrong (Linaro)\nSince the introduction of t
 he first Samsung DSI panel\, the Linux DRM panel\nAPI has been a crucial p
 iece of software for enabling displays across\ndiverse architectures\, but
  it has not evolved alongside modern graphics stacks.\nCurrently\, the API
  lacks atomic DRM API support and the ability to adapt\npower setups durin
 g mode changes.\nFurthermore\, it fails to support advanced Display Driver
  IC (DDIC) features\nthat modern hardware heavily relies on\, including:\n
 - Standby and advanced power states\n- Advanced color management\n- Dynami
 c rate switching\n- Command mode self-refresh\n\nThis lack of evolution ha
 s led to severe fragmentation between upstream\nand vendor downstream tree
 s for advanced devices support\, creating a heavy\nmaintenance burden and 
 making native hardware support incredibly difficult.\n\nThe goal would be 
 to outline these architectural limitations and trigger a\nhallway discussi
 on on how to collaboratively modernize the panel API.\n\nhttps://indico.fr
 eedesktop.org/event/12/contributions/535/
LOCATION:
URL:https://indico.freedesktop.org/event/12/contributions/535/
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