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drm: Fix when no display is connected at startup#222

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kdj0c merged 1 commit intokmscon:mainfrom
kdj0c:fix_no_display
Jan 16, 2026
Merged

drm: Fix when no display is connected at startup#222
kdj0c merged 1 commit intokmscon:mainfrom
kdj0c:fix_no_display

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@kdj0c kdj0c commented Jan 16, 2026

If no display is connected, there is no modeset to do. This fixes kmscon looping forever with:
ERROR: drm_shared: modeset atomic commit failed, -22

Fix #221

If no display is connected, there is no modeset to do.
This fixes kmscon looping forever with:
ERROR: drm_shared: modeset atomic commit failed, -22

Signed-off-by: Jocelyn Falempe <[email protected]>
@kdj0c kdj0c merged commit 727848b into kmscon:main Jan 16, 2026
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High CPU & RAM usage when no display is connected?

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