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 | */ |
24 | |
25 | #include "reg_helper.h" |
26 | #include "dcn35_dwb.h" |
27 | |
28 | #define REG(reg)\ |
29 | dwbc30->dwbc_regs->reg |
30 | |
31 | #define CTX \ |
32 | dwbc30->base.ctx |
33 | |
34 | #undef FN |
35 | #define FN(reg_name, field_name) \ |
36 | ((const struct dcn35_dwbc_shift *)(dwbc30->dwbc_shift))->field_name, \ |
37 | ((const struct dcn35_dwbc_mask *)(dwbc30->dwbc_mask)) \ |
38 | ->field_name |
39 | |
40 | #define DC_LOGGER \ |
41 | dwbc30->base.ctx->logger |
42 | |
43 | void dcn35_dwbc_construct(struct dcn30_dwbc *dwbc30, |
44 | struct dc_context *ctx, |
45 | const struct dcn30_dwbc_registers *dwbc_regs, |
46 | const struct dcn35_dwbc_shift *dwbc_shift, |
47 | const struct dcn35_dwbc_mask *dwbc_mask, |
48 | int inst) |
49 | { |
50 | dcn30_dwbc_construct(dwbc30, ctx, dwbc_regs, |
51 | dwbc_shift: (const struct dcn30_dwbc_shift *)dwbc_shift, |
52 | dwbc_mask: (const struct dcn30_dwbc_mask *)dwbc_mask, inst); |
53 | } |
54 | |
55 | void dcn35_dwbc_set_fgcg(struct dcn30_dwbc *dwbc30, bool enable) |
56 | { |
57 | REG_UPDATE(DWB_ENABLE_CLK_CTRL, DWB_FGCG_REP_DIS, !enable); |
58 | } |
59 | |