1 files changed, 60 insertions, 0 deletions
diff --git a/lib/igt_panfrost.h b/lib/igt_panfrost.h
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+++ b/lib/igt_panfrost.h
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+/*
+ * 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.
+ */
+
+#ifndef IGT_PANFROST_H
+#define IGT_PANFROST_H
+
+#include "panfrost_drm.h"
+
+struct panfrost_bo {
+	int handle;
+	uint32_t offset;
+	uint32_t size;
+	void *map;
+};
+
+struct panfrost_submit {
+	struct drm_panfrost_submit *args;
+	struct panfrost_bo *submit_bo;
+	struct panfrost_bo *fb_bo;
+	struct panfrost_bo *scratchpad_bo;
+	struct panfrost_bo *tiler_scratch_bo;
+	struct panfrost_bo *tiler_heap_bo;
+	struct panfrost_bo *fbo;
+};
+
+struct panfrost_bo *igt_panfrost_gem_new(int fd, size_t size);
+void igt_panfrost_free_bo(int fd, struct panfrost_bo *bo);
+
+struct panfrost_submit *igt_panfrost_trivial_job(int fd, bool do_crash, int width, int height, uint32_t color);
+void igt_panfrost_free_job(int fd, struct panfrost_submit *submit);
+
+/* IOCTL wrappers */
+uint32_t igt_panfrost_get_bo_offset(int fd, uint32_t handle);
+uint32_t igt_panfrost_get_param(int fd, int param);
+void *igt_panfrost_mmap_bo(int fd, uint32_t handle, uint32_t size, unsigned prot);
+
+void igt_panfrost_bo_mmap(int fd, struct panfrost_bo *bo);
+
+#endif /* IGT_PANFROST_H */