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drm/scheduler: fix drm_sched_job_add_implicit_dependencies

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Trivial fix since we now need to grab a reference to the fence we have
added. Previously the dma_resv function where doing that for us.

Signed-off-by: Christian König <christian.koenig@amd.com>
Fixes: 9c2ba26535 ("drm/scheduler: use new iterator in drm_sched_job_add_implicit_dependencies v2")
Link: https://patchwork.freedesktop.org/patch/msgid/20211019112706.27769-1-christian.koenig@amd.com
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reported-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
References: https://lore.kernel.org/dri-devel/2023306.UmlnhvANQh@archbook/
Tested-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
Tested-by: Yassine Oudjana <y.oudjana@protonmail.com>
This commit is contained in:
Christian König 2021-10-18 21:27:55 +02:00
parent 467dd91e2f
commit 4eaf02d607
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/scheduler/sched_main.c
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@ -707,6 +707,9 @@ int drm_sched_job_add_implicit_dependencies(struct drm_sched_job *job,
ret = drm_sched_job_add_dependency(job, fence);
if (ret)
return ret;
/* Make sure to grab an additional ref on the added fence */
dma_fence_get(fence);
}
return 0;
}