1/* SPDX-License-Identifier: MIT */
2/*
3 * Copyright 2023 Advanced Micro Devices, Inc.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be included in
13 * all copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
18 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
19 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
20 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
21 * OTHER DEALINGS IN THE SOFTWARE.
22 *
23 * Authors: AMD
24 *
25 */
26
27#ifndef __DCN35_DWB_H
28#define __DCN35_DWB_H
29
30#include "resource.h"
31#include "dwb.h"
32#include "dcn30/dcn30_dwb.h"
33
34#define DWBC_COMMON_MASK_SH_LIST_DCN35(mask_sh) \
35	DWBC_COMMON_MASK_SH_LIST_DCN30(mask_sh), \
36	SF_DWB2(DWB_ENABLE_CLK_CTRL, DWB_TOP, 0, DWB_FGCG_REP_DIS, mask_sh)
37
38#define DWBC_REG_FIELD_LIST_DCN3_5(type)          \
39	struct {                                  \
40		DWBC_REG_FIELD_LIST_DCN3_0(type); \
41		type DWB_FGCG_REP_DIS;            \
42	}
43
44struct dcn35_dwbc_mask {
45	DWBC_REG_FIELD_LIST_DCN3_5(uint32_t);
46};
47
48struct dcn35_dwbc_shift {
49	DWBC_REG_FIELD_LIST_DCN3_5(uint8_t);
50};
51
52void dcn35_dwbc_construct(struct dcn30_dwbc *dwbc30,
53	struct dc_context *ctx,
54	const struct dcn30_dwbc_registers *dwbc_regs,
55	const struct dcn35_dwbc_shift *dwbc_shift,
56	const struct dcn35_dwbc_mask *dwbc_mask,
57	int inst);
58
59void dcn35_dwbc_set_fgcg(struct dcn30_dwbc *dwbc30, bool enable);
60
61#endif
62