gen4/5 require a DRM_MASTER to use MI_STORE_DW, make it so.
Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Cc: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
---
lib/igt_dummyload.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/lib/igt_dummyload.c b/lib/igt_dummyload.c
index 98ab7ac2..ba917ba5 100644
--- a/lib/igt_dummyload.c
+++ b/lib/igt_dummyload.c
@@ -31,6 +31,7 @@
#include "igt_core.h"
#include "drmtest.h"
+#include "igt_device.h"
#include "igt_dummyload.h"
#include "igt_gt.h"
#include "intel_chipset.h"
@@ -144,8 +145,10 @@ emit_recursive_batch(igt_spin_t *spin, int fd, uint32_t ctx, unsigned engine,
igt_assert(!dep);
- if (gen == 4 || gen == 5)
+ if (gen == 4 || gen == 5) {
execbuf->flags |= I915_EXEC_SECURE;
+ igt_require(__igt_device_set_master(fd) == 0);
+ }
spin->poll_handle = gem_create(fd, 4096);
--
2.16.3
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