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/*
* Copyright 2007 Jérôme Glisse
* Copyright 2007 Dave Airlie
* Copyright 2007 Alex Deucher
* All Rights Reserved.
*
* 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 (including the next
* paragraph) 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
* PRECISION INSIGHT AND/OR ITS SUPPLIERS 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.
*/
/*
* Authors:
* Jérôme Glisse <glisse@freedesktop.org>
*/
#ifndef __AMD_DRM_H__
#define __AMD_DRM_H__
/* Fence
*
* Set DRM_AND_FENCE_FLAG_FLUSH if you want a flush with
* emission of the fence
*
* For fence type we have the native DRM EXE type and the amd R & W type.
*/
#define DRM_AMD_FENCE_CLASS_2D 0
#define DRM_AMD_FENCE_TYPE_R (1 << 1)
#define DRM_AMD_FENCE_TYPE_W (1 << 2)
#define DRM_AMD_FENCE_FLAG_FLUSH 0x01000000
/* ioctl */
#define DRM_AMD_CMD 0x00
#define DRM_AMD_RESETCP 0x01
/* cmd ioctl */
#define DRM_AMD_CMD_BO_TYPE_INVALID 0
#define DRM_AMD_CMD_BO_TYPE_CMD_RING (1 << 0)
#define DRM_AMD_CMD_BO_TYPE_CMD_INDIRECT (1 << 1)
#define DRM_AMD_CMD_BO_TYPE_DATA (1 << 2)
struct drm_amd_cmd_bo_offset
{
uint64_t next;
uint64_t offset;
uint32_t cs_id;
};
struct drm_amd_cmd_bo
{
uint32_t type;
uint64_t next;
uint64_t offset;
struct drm_bo_op_req op_req;
struct drm_bo_arg_rep op_rep;
};
struct drm_amd_cmd
{
uint32_t cdw_count;
uint32_t bo_count;
uint64_t bo;
struct drm_fence_arg fence_arg;
};
#endif
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