drm/panic: Restrict to primary planes

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Restrict panic handling to primary displays. Overlays and cursors
should not display panic output. If there are exceptions, they can
be registered by the driver itself.

v3:
- also update drm_panic_is_enabled() (Sashiko)
- still do some testing when unregistering (Sashiko)

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com>
Link: https://patch.msgid.link/20260911124540.279841-11-tzimmermann@suse.de

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This commit is contained in:

Thomas Zimmermann 2026-09-11 14:44:03 +02:00

parent c2dd7240f5

commit c442e5afc4

1 changed files with 11 additions and 3 deletions

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14

drivers/gpu/drm/drm_panic.c

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