[igt-dev] [PATCH i-g-t] igt/gem_tiled_fence_blits: Remember to mark up fence blits

Chris Wilson chris at chris-wilson.co.uk
Mon Oct 29 20:49:58 UTC 2018


Older platforms require fence registers to perform blits, and so
userspace is expected to mark up the objects to request fences be
assigned.

Fixes: ff2db94acb53 ("igt/gem_tiled_fence_blits: Remove libdrm_intel dependence")
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108591
Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
---
 tests/i915/gem_tiled_fence_blits.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/i915/gem_tiled_fence_blits.c b/tests/i915/gem_tiled_fence_blits.c
index 7560fa52..e40a7b43 100644
--- a/tests/i915/gem_tiled_fence_blits.c
+++ b/tests/i915/gem_tiled_fence_blits.c
@@ -141,6 +141,8 @@ static void run_test(int fd, int count)
 
 	memset(reloc, 0, sizeof(reloc));
 	memset(obj, 0, sizeof(obj));
+	obj[0].flags = EXEC_OBJECT_NEEDS_FENCE;
+	obj[1].flags = EXEC_OBJECT_NEEDS_FENCE;
 	obj[2].handle = create_batch(fd, reloc);
 	obj[2].relocs_ptr = to_user_pointer(reloc);
 	obj[2].relocation_count = ARRAY_SIZE(reloc);
-- 
2.19.1



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