i915: Mark up some forgotten set-domain

It is the user's responsibility to manage their domains. In libdrm, when
you mmap a pointer, it calls set-domain automatically, but igt requires
the caller to manage it explicitly, so do so. The vast majority already
do correct manage the domain as they use the pointer into the mmap, just
a few have been missed over the years.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/tests/i915/gem_tiled_wb.c b/tests/i915/gem_tiled_wb.c
index 827c2d9d..b7f352fc 100644
--- a/tests/i915/gem_tiled_wb.c
+++ b/tests/i915/gem_tiled_wb.c
@@ -72,6 +72,7 @@ create_bo(int fd)
 	 * We then manually detile on reading back through the mmap(wc).
 	 */
 	data = gem_mmap__gtt(fd, handle, SIZE, PROT_READ | PROT_WRITE);
+	gem_set_domain(fd, handle, I915_GEM_DOMAIN_GTT, I915_GEM_DOMAIN_GTT);
 	for (i = 0; i < WIDTH*HEIGHT; i++)
 		data[i] = i;
 	munmap(data, SIZE);