1 files changed, 73 insertions, 0 deletions
diff --git a/tests/panfrost_get_param.c b/tests/panfrost_get_param.c
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+++ b/tests/panfrost_get_param.c
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+/*
+ * Copyright © 2017 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 <poll.h>
+#include "panfrost_drm.h"
+
+igt_main
+{
+	int fd;
+
+	igt_fixture
+		fd = drm_open_driver(DRIVER_PANFROST);
+
+	igt_subtest("base-params") {
+		int last_base_param = DRM_PANFROST_PARAM_GPU_PROD_ID;
+		uint32_t results[last_base_param + 1];
+
+		for (int i = 0; i < ARRAY_SIZE(results); i++)
+			results[i] = igt_panfrost_get_param(fd, i);
+
+		igt_assert(results[DRM_PANFROST_PARAM_GPU_PROD_ID]);
+	}
+
+	igt_subtest("get-bad-param") {
+		struct drm_panfrost_get_param get = {
+			.param = 0xd0d0d0d0,
+		};
+		do_ioctl_err(fd, DRM_IOCTL_PANFROST_GET_PARAM, &get, EINVAL);
+	}
+
+	igt_subtest("get-bad-padding") {
+		struct drm_panfrost_get_param get = {
+			.param = DRM_PANFROST_PARAM_GPU_PROD_ID,
+			.pad = 1,
+		};
+		do_ioctl_err(fd, DRM_IOCTL_PANFROST_GET_PARAM, &get, EINVAL);
+	}
+
+	igt_fixture
+		close(fd);
+}