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authorChris Wilson <chris@chris-wilson.co.uk>2017-05-23 15:44:40 +0100
committerChris Wilson <chris@chris-wilson.co.uk>2017-05-23 15:45:01 +0100
commitcf279439727b0b32e268698e072045e6f98abba2 (patch)
tree2bb1d83d7f7e9beefd2888c5d3a0208967d72d2c /tests/gem_exec_latency.c
parenta25e83f3c7aa1a0a8a1774d28afb6dbda8ccbcbc (diff)
igt/gem_exec_latency: Check for WC mmaps before use
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'tests/gem_exec_latency.c')
-rw-r--r--tests/gem_exec_latency.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/tests/gem_exec_latency.c b/tests/gem_exec_latency.c
index dd6703f4..f86dfcb5 100644
--- a/tests/gem_exec_latency.c
+++ b/tests/gem_exec_latency.c
@@ -444,7 +444,8 @@ igt_main
igt_fixture {
device = drm_open_driver(DRIVER_INTEL);
igt_require_gem(device);
- intel_register_access_init(intel_get_pci_device(), false, device);
+ gem_require_mmap_wc(device);
+
print_welcome(device);
ring_size = measure_ring_size(device);
@@ -453,6 +454,8 @@ igt_main
ring_size -= 8; /* leave some spare */
if (ring_size > 1024)
ring_size = 1024;
+
+ intel_register_access_init(intel_get_pci_device(), false, device);
}
igt_subtest_group {