On ctg/ilk, for whatever reason, MI_STORE_DWORD is a privileged operation
so we must request a SECURE batch.
Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
---
tests/gem_exec_capture.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/tests/gem_exec_capture.c b/tests/gem_exec_capture.c
index 1c7d1e7cb..3a1f70567 100644
--- a/tests/gem_exec_capture.c
+++ b/tests/gem_exec_capture.c
@@ -22,6 +22,7 @@
*/
#include "igt.h"
+#include "igt_device.h"
#include "igt_sysfs.h"
#define LOCAL_OBJECT_CAPTURE (1 << 7)
@@ -141,6 +142,8 @@ static void __capture(int fd, int dir, unsigned ring, uint32_t target)
execbuf.buffers_ptr = (uintptr_t)obj;
execbuf.buffer_count = ARRAY_SIZE(obj);
execbuf.flags = ring;
+ if (gen > 3 && gen < 6)
+ execbuf.flags |= I915_EXEC_SECURE;
gem_execbuf(fd, &execbuf);
/* Wait for the request to start */
@@ -204,7 +207,14 @@ igt_main
igt_skip_on_simulation();
igt_fixture {
+ int gen;
+
fd = drm_open_driver(DRIVER_INTEL);
+
+ gen = intel_gen(intel_get_drm_devid(fd));
+ if (gen > 3 && gen < 6) /* ctg and ilk need secure batches */
+ igt_device_set_master(fd);
+
igt_require_gem(fd);
gem_require_mmap_wc(fd);
igt_require(has_capture(fd));
--
2.16.1
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