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/*
* Copyright 2021 Red Hat Inc.
*
* 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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_NOUVEAU_H
#define IGT_NOUVEAU_H
#include <stddef.h>
#include <inttypes.h>
#include "igt_core.h"
#define IGT_NOUVEAU_CHIPSET_GV100 0x140
typedef struct igt_fb igt_fb_t;
#ifdef HAVE_LIBDRM_NOUVEAU
#include <nouveau/nouveau.h>
#include <nouveau/nvif/class.h>
#include <nouveau/nvif/cl0080.h>
#define DECL(d) d
#else
/* There shouldn't be any code that calls igt_nouveau_* functions without libdrm support enabled, as
* is_nouveau_device() always returns false with libdrm support disabled. We still need to provide
* function definitions though, since the alternative would be littering igt with ifdefs
*/
static inline __noreturn void __igt_nouveau_skip(void) {
igt_skip("Nouveau libdrm support disabled\n");
}
#define DECL(d) static inline __noreturn d { __igt_nouveau_skip(); }
#endif
DECL(uint32_t igt_nouveau_get_chipset(int fd));
DECL(uint64_t igt_nouveau_get_block_height(uint64_t modifier));
DECL(int igt_nouveau_create_bo(int drm_fd, bool sysmem, igt_fb_t *fb));
DECL(void igt_nouveau_delete_bo(igt_fb_t *fb));
DECL(void *igt_nouveau_mmap_bo(igt_fb_t *fb, int prot));
DECL(void igt_nouveau_munmap_bo(igt_fb_t *fb));
DECL(bool igt_nouveau_is_tiled(uint64_t modifier));
DECL(void igt_nouveau_fb_clear(struct igt_fb *fb));
DECL(void igt_nouveau_fb_blit(struct igt_fb *dst, struct igt_fb *src));
#undef DECL
#endif /* !IGT_NOUVEAU_H */
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