linux/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h

/*
 * Copyright 2012-15 Advanced Micro Devices, Inc.
 *
 * 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 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
 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) 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: AMD
 *
 */

#ifndef __DAL_DCHUBBUB_H__
#define __DAL_DCHUBBUB_H__

/**
 * DOC: overview
 *
 * There is only one common DCHUBBUB. It contains the common request and return
 * blocks for the Data Fabric Interface that are not clock/power gated.
 */

#include "dc/dc_hw_types.h"

enum dcc_control { … };

enum segment_order { … };

struct dcn_hubbub_wm_set { … };

struct dcn_hubbub_wm { … };

enum dcn_hubbub_page_table_depth { … };

enum dcn_hubbub_page_table_block_size { … };

struct dcn_hubbub_phys_addr_config { … };

struct dcn_hubbub_virt_addr_config { … };

struct hubbub_addr_config { … };

struct dcn_hubbub_state { … };

struct hubbub_funcs { … };

struct hubbub { … };

#endif