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/**************************************************************************
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/**************************************************************************
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 *
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 *
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 * Copyright © 2012 VMware, Inc., Palo Alto, CA., USA
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 * Copyright © 2012-2014 VMware, Inc., Palo Alto, CA., USA
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 * All Rights Reserved.
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 * All Rights Reserved.
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 *
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 *
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 * Permission is hereby granted, free of charge, to any person obtaining a
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 * Permission is hereby granted, free of charge, to any person obtaining a
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 * copy of this software and associated documentation files (the
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 * copy of this software and associated documentation files (the
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 * "Software"), to deal in the Software without restriction, including
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 * "Software"), to deal in the Software without restriction, including
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#ifndef _VMWGFX_RESOURCE_PRIV_H_
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#ifndef _VMWGFX_RESOURCE_PRIV_H_
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#define _VMWGFX_RESOURCE_PRIV_H_
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#define _VMWGFX_RESOURCE_PRIV_H_
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#include "vmwgfx_drv.h"
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enum vmw_cmdbuf_res_state {
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	VMW_CMDBUF_RES_COMMITTED,
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	VMW_CMDBUF_RES_ADD,
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	VMW_CMDBUF_RES_DEL
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#include "vmwgfx_drv.h"
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};
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/**
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/**
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 * struct vmw_user_resource_conv - Identify a derived user-exported resource
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 * struct vmw_user_resource_conv - Identify a derived user-exported resource
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 * type and provide a function to convert its ttm_base_object pointer to
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 * type and provide a function to convert its ttm_base_object pointer to
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 * @create:            Create a hardware resource.
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 * @create:            Create a hardware resource.
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 * @destroy:           Destroy a hardware resource.
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 * @destroy:           Destroy a hardware resource.
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 * @bind:              Bind a hardware resource to persistent buffer storage.
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 * @bind:              Bind a hardware resource to persistent buffer storage.
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 * @unbind:            Unbind a hardware resource from persistent
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 * @unbind:            Unbind a hardware resource from persistent
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 *                     buffer storage.
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 *                     buffer storage.
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 * @commit_notify:     If the resource is a command buffer managed resource,
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 *                     callback to notify that a define or remove command
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 *                     has been committed to the device.
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 */
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 */
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struct vmw_res_func {
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struct vmw_res_func {
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	enum vmw_res_type res_type;
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	enum vmw_res_type res_type;
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	bool needs_backup;
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	bool needs_backup;
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	const char *type_name;
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	const char *type_name;
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	struct ttm_placement *backup_placement;
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	struct ttm_placement *backup_placement;
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	int (*bind) (struct vmw_resource *res,
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	int (*bind) (struct vmw_resource *res,
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		     struct ttm_validate_buffer *val_buf);
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		     struct ttm_validate_buffer *val_buf);
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	int (*unbind) (struct vmw_resource *res,
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	int (*unbind) (struct vmw_resource *res,
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		       bool readback,
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		       bool readback,
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		       struct ttm_validate_buffer *val_buf);
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		       struct ttm_validate_buffer *val_buf);
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	void (*commit_notify)(struct vmw_resource *res,
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			      enum vmw_cmdbuf_res_state state);
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};
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};
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int vmw_resource_alloc_id(struct vmw_resource *res);
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int vmw_resource_alloc_id(struct vmw_resource *res);
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void vmw_resource_release_id(struct vmw_resource *res);
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void vmw_resource_release_id(struct vmw_resource *res);