exynos/exynosdrmtest: gem buffer allocation with noncontig memory

The new gem framework in v3.4 kernel requires this flag to be
passed for allocating non-contig memory.

BUG=None
TEST=Tested with exynosdrmtest

Signed-off-by: Prathyush K <prathyush.k@samsung.com>
Change-Id: I75d5a8fac5aaac8c2699e6504a4363c5cd60709f
Reviewed-on: https://gerrit.chromium.org/gerrit/22723
Reviewed-by: Anush Elangovan <anush@google.com>

tests/exynos/exynosdrmtest.c

diff --git a/tests/exynos/exynosdrmtest.c b/tests/exynos/exynosdrmtest.c
index 5181117..b511d0f 100644
--- a/tests/exynos/exynosdrmtest.c
+++ b/tests/exynos/exynosdrmtest.c
@@ -196,6 +196,7 @@
 
 	/* Allocate GEM object */
 	gem.size = size;
+	gem.flags = EXYNOS_BO_NONCONTIG;
 	ret = ioctl(fd, DRM_IOCTL_EXYNOS_GEM_CREATE, &gem);
 	if (ret < 0) {
 		printf("Failed to create gem object\n");