drm/atomic-helper: support more than one write fence in drm_gem_plane_helper_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>
Link: https://patchwork.freedesktop.org/patch/msgid/20220321135856.1331-13-christian.koenig@amd.com

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Christian König 2021-11-04 15:18:46 +01:00

parent 644704740b

commit c382df714a

1 changed files with 7 additions and 11 deletions

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18

drivers/gpu/drm/drm_gem_atomic_helper.c

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