| 1 | |
| 2 | * Copyright 2016 Intel Corporation
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| 3 | * All Rights Reserved.
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| 4 | *
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| 5 | * Permission is hereby granted, free of charge, to any person obtaining a
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| 6 | * copy of this software and associated documentation files (the
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| 7 | * "Software"), to deal in the Software without restriction, including
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| 8 | * without limitation the rights to use, copy, modify, merge, publish,
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| 9 | * distribute, sub license, and/or sell copies of the Software, and to
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| 10 | * permit persons to whom the Software is furnished to do so, subject to
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| 11 | * the following conditions:
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| 12 | *
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| 13 | * The above copyright notice and this permission notice (including the
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| 14 | * next paragraph) shall be included in all copies or substantial portions
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| 15 | * of the Software.
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| 16 | *
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| 17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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| 18 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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| 19 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
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| 20 | * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
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| 21 | * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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| 22 | * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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| 23 | * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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| 24 | *
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| 25 |
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| 26 |
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| 27 | #ifndef _UAPI_VGEM_DRM_H_
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| 28 | #define _UAPI_VGEM_DRM_H_
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| 29 |
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| 30 | #include "drm.h"
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| 31 |
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| 32 | #if defined(__cplusplus)
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| 33 | extern "C" {
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| 34 | #endif
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| 35 |
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| 36 | |
| 37 | * subject to backwards-compatibility constraints.
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| 38 |
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| 39 | #define DRM_VGEM_FENCE_ATTACH 0x1
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| 40 | #define DRM_VGEM_FENCE_SIGNAL 0x2
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| 41 |
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| 42 | #define DRM_IOCTL_VGEM_FENCE_ATTACH DRM_IOWR( DRM_COMMAND_BASE + DRM_VGEM_FENCE_ATTACH, struct drm_vgem_fence_attach)
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| 43 | #define DRM_IOCTL_VGEM_FENCE_SIGNAL DRM_IOW( DRM_COMMAND_BASE + DRM_VGEM_FENCE_SIGNAL, struct drm_vgem_fence_signal)
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| 44 |
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| 45 | struct drm_vgem_fence_attach {
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| 46 | __u32 handle;
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| 47 | __u32 flags;
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| 48 | #define VGEM_FENCE_WRITE 0x1
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| 49 | __u32 out_fence;
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| 50 | __u32 pad;
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| 51 | };
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| 52 |
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| 53 | struct drm_vgem_fence_signal {
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| 54 | __u32 fence;
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| 55 | __u32 flags;
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| 56 | };
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| 57 |
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| 58 | #if defined(__cplusplus)
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| 59 | }
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| 60 | #endif
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| 61 |
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| 62 | #endif
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