diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-02-25 21:43:01 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-03-01 13:25:07 +0000 |
| commit | aed69b56d4c63a19594440be6679307b2781ae2c (patch) | |
| tree | c378ad1952669e651c11a89e1e2136a70db06fb7 /tests/gem_concurrent_all.c | |
| parent | 925e5e1caef9b56bd53df457735514b644c7a399 (diff) | |
lib: Add read/write direction support for dmabuf synchronisation
Allow read-only synchronisation on dmabuf mmaps, useful to allow
concurrent read-read testing between the CPU and GPU.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'tests/gem_concurrent_all.c')
| -rw-r--r-- | tests/gem_concurrent_all.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/tests/gem_concurrent_all.c b/tests/gem_concurrent_all.c index f62901c9..8718f169 100644 --- a/tests/gem_concurrent_all.c +++ b/tests/gem_concurrent_all.c @@ -365,10 +365,10 @@ dmabuf_set_bo(struct buffers *b, drm_intel_bo *bo, uint32_t val) uint32_t *v; int size; - prime_sync_start(dmabuf->fd); + prime_sync_start(dmabuf->fd, true); for (v = dmabuf->map, size = b->size; size--; v++) *v = val; - prime_sync_end(dmabuf->fd); + prime_sync_end(dmabuf->fd, true); } static void @@ -378,10 +378,10 @@ dmabuf_cmp_bo(struct buffers *b, drm_intel_bo *bo, uint32_t val) uint32_t *v; int size; - prime_sync_start(dmabuf->fd); + prime_sync_start(dmabuf->fd, false); for (v = dmabuf->map, size = b->size; size--; v++) igt_assert_eq_u32(*v, val); - prime_sync_end(dmabuf->fd); + prime_sync_end(dmabuf->fd, false); } static void |