2 * Copyright © 2009 Corbin Simpson
3 * Copyright © 2015 Advanced Micro Devices, Inc.
6 * Permission is hereby granted, free of charge, to any person obtaining
7 * a copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
15 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
16 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
17 * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
18 * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
20 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
21 * USE OR OTHER DEALINGS IN THE SOFTWARE.
23 * The above copyright notice and this permission notice (including the
24 * next paragraph) shall be included in all copies or substantial portions
29 * Marek Olšák <maraeo@gmail.com>
32 #ifndef AMDGPU_WINSYS_H
33 #define AMDGPU_WINSYS_H
35 #include "pipebuffer/pb_cache.h"
36 #include "gallium/drivers/radeon/radeon_winsys.h"
37 #include "addrlib/addrinterface.h"
38 #include "os/os_thread.h"
43 struct amdgpu_winsys
{
44 struct radeon_winsys base
;
45 struct pipe_reference reference
;
46 struct pb_cache bo_cache
;
48 amdgpu_device_handle dev
;
50 pipe_mutex bo_fence_lock
;
52 int num_cs
; /* The number of command streams created. */
53 uint32_t next_bo_unique_id
;
54 uint64_t allocated_vram
;
55 uint64_t allocated_gtt
;
56 uint64_t buffer_wait_time
; /* time spent in buffer_wait in ns */
57 uint64_t num_cs_flushes
;
59 struct radeon_info info
;
61 struct amdgpu_gpu_info amdinfo
;
66 /* List of all allocated buffers */
67 pipe_mutex global_bo_list_lock
;
68 struct list_head global_bo_list
;
72 static inline struct amdgpu_winsys
*
73 amdgpu_winsys(struct radeon_winsys
*base
)
75 return (struct amdgpu_winsys
*)base
;
78 void amdgpu_surface_init_functions(struct amdgpu_winsys
*ws
);
79 ADDR_HANDLE
amdgpu_addr_create(struct amdgpu_winsys
*ws
);