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prop_mapping cache in AtomicDrmDevice doesn't handle connector hotplug #1374

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ids1024 opened this issue Mar 28, 2024 · 0 comments
Open

prop_mapping cache in AtomicDrmDevice doesn't handle connector hotplug #1374

ids1024 opened this issue Mar 28, 2024 · 0 comments

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@ids1024
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ids1024 commented Mar 28, 2024

Cosmic-comp panics with Unknown handle in AtomicDrmDevice::reset_state on the Surface Pro 9 when:

  • The compositor is started with no USB DisplayPort device
  • Monitors are connected over USB-C; which adds DRM connectors
  • TTY is switched away from cosmic-comp, and back

Presumably prop_mapping needs to be updated in this case.
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