[PATCH 12/12] drm/v3d: add DMA-buf user fence support

Just add the call before taking locks.

Signed-off-by: Christian König christian.koenig@amd.com --- drivers/gpu/drm/v3d/v3d_gem.c | 6 ++++++ 1 file changed, 6 insertions(+)

diff --git a/drivers/gpu/drm/v3d/v3d_gem.c b/drivers/gpu/drm/v3d/v3d_gem.c index 4eb354226972..7c45292c641c 100644 --- a/drivers/gpu/drm/v3d/v3d_gem.c +++ b/drivers/gpu/drm/v3d/v3d_gem.c @@ -345,6 +345,12 @@ v3d_lookup_bos(struct drm_device *dev, } spin_unlock(&file_priv->table_lock);

+ for (i = 0; i < job->bo_count; i++) { + ret = dma_resv_sync_user_fence(job->bo[i]->resv); + if (ret) + break; + } + fail: kvfree(handles); return ret;