drm/nouveau: support more than one write fence in fenv50_wndw_prepare_fb

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Use dma_resv_get_singleton() here to eventually get more than one write
fence as single fence.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Maxime Ripard <maxime@cerno.tech>
Cc: Lyude Paul <lyude@redhat.com>
Cc: nouveau@lists.freedesktop.org
Link: https://patchwork.freedesktop.org/patch/msgid/20220321135856.1331-14-christian.koenig@amd.com

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Christian König 2021-11-08 12:54:59 +01:00

parent 9cbbd694a5

commit 33f2069fb6

1 changed files with 5 additions and 9 deletions

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14

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

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