1// SPDX-License-Identifier: MIT
2/*
3 * Copyright (C) 2021 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#include "dcn303_hwseq.h"
28
29#include "dce/dce_hwseq.h"
30
31#include "reg_helper.h"
32#include "dc.h"
33
34#define DC_LOGGER_INIT(logger)
35
36#define CTX \
37	hws->ctx
38#define REG(reg)\
39	hws->regs->reg
40
41#undef FN
42#define FN(reg_name, field_name) \
43	hws->shifts->field_name, hws->masks->field_name
44
45
46void dcn303_dpp_pg_control(struct dce_hwseq *hws, unsigned int dpp_inst, bool power_on)
47{
48	/*DCN303 removes PG registers*/
49}
50
51void dcn303_hubp_pg_control(struct dce_hwseq *hws, unsigned int hubp_inst, bool power_on)
52{
53	/*DCN303 removes PG registers*/
54}
55
56void dcn303_dsc_pg_control(struct dce_hwseq *hws, unsigned int dsc_inst, bool power_on)
57{
58	/*DCN303 removes PG registers*/
59}
60
61void dcn303_enable_power_gating_plane(struct dce_hwseq *hws, bool enable)
62{
63	/*DCN303 removes PG registers*/
64}
65