1 files changed, 79 insertions, 0 deletions
diff --git a/tests/panfrost_prime.c b/tests/panfrost_prime.c
new file mode 100644
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--- /dev/null
+++ b/tests/panfrost_prime.c
@@ -0,0 +1,79 @@
+/*
+ * Copyright © 2016 Broadcom
+ * Copyright © 2019 Collabora, Ltd.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include "igt.h"
+#include "igt_panfrost.h"
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <fcntl.h>
+#include <inttypes.h>
+#include <errno.h>
+#include <sys/stat.h>
+#include <sys/ioctl.h>
+#include "panfrost_drm.h"
+
+igt_main
+{
+	int fd, kms_fd;
+
+	igt_fixture {
+		kms_fd = drm_open_driver_master(DRIVER_ANY);
+		fd = drm_open_driver(DRIVER_PANFROST);
+	}
+
+	igt_subtest("gem-prime-import") {
+		struct panfrost_bo *bo;
+		uint32_t handle, dumb_handle;
+	        struct drm_panfrost_get_bo_offset get_bo_offset = {0,};
+		int dmabuf_fd;
+
+		/* Just to be sure that when we import the dumb buffer it has
+		 * a non-NULL address.
+		 */
+		bo = igt_panfrost_gem_new(fd, 1024);
+
+		dumb_handle = kmstest_dumb_create(kms_fd, 1024, 1024, 32, NULL, NULL);
+
+		dmabuf_fd = prime_handle_to_fd(kms_fd, dumb_handle);
+
+		handle = prime_fd_to_handle(fd, dmabuf_fd);
+
+		get_bo_offset.handle = handle;
+		do_ioctl(fd, DRM_IOCTL_PANFROST_GET_BO_OFFSET, &get_bo_offset);
+		igt_assert(get_bo_offset.offset);
+
+		gem_close(fd, handle);
+
+		kmstest_dumb_destroy(kms_fd, dumb_handle);
+
+		igt_panfrost_free_bo(fd, bo);
+	}
+
+	igt_fixture {
+		close(fd);
+		close(kms_fd);
+	}
+}