src/amd/vulkan/winsys/amdgpu/radv_amdgpu_cs.h

   1 /*
   2  * Copyright © 2016 Red Hat.
   3  * Copyright © 2016 Bas Nieuwenhuizen
   4  *
   5  * based on amdgpu winsys.
   6  * Copyright © 2011 Marek Olšák <maraeo@gmail.com>
   7  * Copyright © 2015 Advanced Micro Devices, Inc.
   8  *
   9  * Permission is hereby granted, free of charge, to any person obtaining a
  10  * copy of this software and associated documentation files (the "Software"),
  11  * to deal in the Software without restriction, including without limitation
  12  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  13  * and/or sell copies of the Software, and to permit persons to whom the
  14  * Software is furnished to do so, subject to the following conditions:
  15  *
  16  * The above copyright notice and this permission notice (including the next
  17  * paragraph) shall be included in all copies or substantial portions of the
  18  * Software.
  19  *
  20  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  21  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  22  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  23  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  24  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  25  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  26  * IN THE SOFTWARE.
  27  */
  28
  29 #ifndef RADV_AMDGPU_CS_H
  30 #define RADV_AMDGPU_CS_H
  31
  32 #include <string.h>
  33 #include <stdint.h>
  34 #include <assert.h>
  35 #include "r600d_common.h"
  36 #include <amdgpu.h>
  37
  38 #include "radv_radeon_winsys.h"
  39 #include "radv_amdgpu_winsys.h"
  40
  41 enum {
  42         MAX_RINGS_PER_TYPE = 8
  43 };
  44
  45 struct radv_amdgpu_ctx {
  46         struct radv_amdgpu_winsys *ws;
  47         amdgpu_context_handle ctx;
  48         struct amdgpu_cs_fence last_submission[AMDGPU_HW_IP_DMA + 1][MAX_RINGS_PER_TYPE];
  49 };
  50
  51 static inline struct radv_amdgpu_ctx *
  52 radv_amdgpu_ctx(struct radeon_winsys_ctx *base)
  53 {
  54         return (struct radv_amdgpu_ctx *)base;
  55 }
  56
  57 void radv_amdgpu_cs_init_functions(struct radv_amdgpu_winsys *ws);
  58
  59 #endif /* RADV_AMDGPU_CS_H */