From ca05359f1e64cf8303ee532e50efe4ab7563d4a9 Mon Sep 17 00:00:00 2001 From: Christian König Date: Wed, 19 Sep 2018 16:12:25 +0200 Subject: dma-buf: allow reserving more than one shared fence slot MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Let's support simultaneous submissions to multiple engines. Signed-off-by: Christian König Reviewed-by: Michel Dänzer Reviewed-by: Junwei Zhang Reviewed-by: Huang Rui Link: https://patchwork.kernel.org/patch/10626149/ --- drivers/gpu/drm/vc4/vc4_gem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/vc4') diff --git a/drivers/gpu/drm/vc4/vc4_gem.c b/drivers/gpu/drm/vc4/vc4_gem.c index 251198194c38..41881ce4132d 100644 --- a/drivers/gpu/drm/vc4/vc4_gem.c +++ b/drivers/gpu/drm/vc4/vc4_gem.c @@ -635,7 +635,7 @@ retry: for (i = 0; i < exec->bo_count; i++) { bo = to_vc4_bo(&exec->bo[i]->base); - ret = reservation_object_reserve_shared(bo->resv); + ret = reservation_object_reserve_shared(bo->resv, 1); if (ret) { vc4_unlock_bo_reservations(dev, exec, acquire_ctx); return ret; -- cgit