drm/imx: use drm_atomic_set_fence_for_plane() to set the fence
drm_atomic_set_fence_for_plane() is smart and won't overwrite plane_state->fence if the user already set an explicit fence there. Cc: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1478513013-3221-2-git-send-email-gustavo@padovan.org
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@ -158,6 +158,7 @@ static int imx_drm_atomic_commit(struct drm_device *dev,
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struct drm_plane_state *plane_state;
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struct drm_plane *plane;
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struct dma_buf *dma_buf;
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struct dma_fence *fence;
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int i;
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/*
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@ -170,8 +171,9 @@ static int imx_drm_atomic_commit(struct drm_device *dev,
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0)->base.dma_buf;
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if (!dma_buf)
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continue;
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plane_state->fence =
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reservation_object_get_excl_rcu(dma_buf->resv);
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fence = reservation_object_get_excl_rcu(dma_buf->resv);
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drm_atomic_set_fence_for_plane(plane_state, fence);
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}
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}
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