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authorChristian König <christian.koenig@amd.com>2018-09-19 16:12:25 +0200
committerChristian König <christian.koenig@amd.com>2018-10-25 13:45:07 +0200
commitca05359f1e64cf8303ee532e50efe4ab7563d4a9 (patch)
tree853e9e47b788fa72fcc5b0cd099e4199ad6c78a0 /drivers/gpu/drm/etnaviv
parent27836b641c1bf693c96c627388497b4e0f57441b (diff)
dma-buf: allow reserving more than one shared fence slot
Let's support simultaneous submissions to multiple engines. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Link: https://patchwork.kernel.org/patch/10626149/
Diffstat (limited to 'drivers/gpu/drm/etnaviv')
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c b/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
index 983e67f19e45..30875f8f2933 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
@@ -179,7 +179,7 @@ static int submit_fence_sync(struct etnaviv_gem_submit *submit)
struct reservation_object *robj = bo->obj->resv;
if (!(bo->flags & ETNA_SUBMIT_BO_WRITE)) {
- ret = reservation_object_reserve_shared(robj);
+ ret = reservation_object_reserve_shared(robj, 1);
if (ret)
return ret;
}