drm/nouveau/kms/nv50-: fix mst payload alloc fail crashing evo

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Programming -1 (vc_start_slot, if alloc fails) into HW probably isn't
the best idea.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Acked-by: Danilo Krummrich <me@dakr.org>
Signed-off-by: Lyude Paul <lyude@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230919220442.202488-6-lyude@redhat.com

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Ben Skeggs 2023-09-19 17:56:00 -04:00 • committed by Lyude Paul

parent 17008293c5

commit 1676308469

1 changed files with 7 additions and 3 deletions

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drivers/gpu/drm/nouveau/dispnv50/disp.c

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