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Open source GPL/LGPL release

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svcmobrel-release
2022-07-21 16:03:29 -07:00
commit f338182221
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39
drivers/gpu/nvgpu/os/linux/nvhost_priv.h Normal file
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/*
* Copyright (c) 2017, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __NVGPU_NVHOST_PRIV_H__
#define __NVGPU_NVHOST_PRIV_H__
#include <nvgpu/os_fence_syncpts.h>
struct nvhost_fence;
struct nvgpu_nvhost_dev {
struct platform_device *host1x_pdev;
};
int nvgpu_nvhost_fence_install(struct nvhost_fence *f, int fd);
struct nvhost_fence *nvgpu_nvhost_fence_get(int fd);
void nvgpu_nvhost_fence_put(struct nvhost_fence *f);
void nvgpu_nvhost_fence_dup(struct nvhost_fence *f);
struct nvhost_fence *nvgpu_nvhost_fence_create(struct platform_device *pdev,
struct nvhost_ctrl_sync_fence_info *pts,
u32 num_pts, const char *name);
u32 nvgpu_nvhost_fence_num_pts(struct nvhost_fence *fence);
int nvgpu_nvhost_fence_foreach_pt(struct nvhost_fence *fence,
int (*iter)(struct nvhost_ctrl_sync_fence_info, void *),
void *data);
#endif /* __NVGPU_NVHOST_PRIV_H__ */