diff options
Diffstat (limited to 'drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c')
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c b/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c index 51ed34586c10..72468f11dd16 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c @@ -180,6 +180,24 @@ static int submit_fence_sync(const struct etnaviv_gem_submit *submit) return ret; } +static void submit_attach_object_fences(struct etnaviv_gem_submit *submit) +{ + int i; + + for (i = 0; i < submit->nr_bos; i++) { + struct etnaviv_gem_object *etnaviv_obj = submit->bos[i].obj; + + if (submit->bos[i].flags & ETNA_SUBMIT_BO_WRITE) + reservation_object_add_excl_fence(etnaviv_obj->resv, + submit->fence); + else + reservation_object_add_shared_fence(etnaviv_obj->resv, + submit->fence); + + submit_unlock_object(submit, i); + } +} + static void submit_unpin_objects(struct etnaviv_gem_submit *submit) { int i; @@ -335,6 +353,7 @@ static void submit_cleanup(struct etnaviv_gem_submit *submit) for (i = 0; i < submit->nr_bos; i++) { struct etnaviv_gem_object *etnaviv_obj = submit->bos[i].obj; + /* if the GPU submit failed, objects might still be locked */ submit_unlock_object(submit, i); drm_gem_object_put_unlocked(&etnaviv_obj->base); } @@ -507,6 +526,8 @@ int etnaviv_ioctl_gem_submit(struct drm_device *dev, void *data, if (ret) goto out; + submit_attach_object_fences(submit); + cmdbuf = NULL; if (args->flags & ETNA_SUBMIT_FENCE_FD_OUT) { |