1 | /* |
2 | * Copyright 2021 Advanced Micro Devices, Inc. |
3 | * |
4 | * Permission is hereby granted, free of charge, to any person obtaining a |
5 | * copy of this software and associated documentation files (the "Software"), |
6 | * to deal in the Software without restriction, including without limitation |
7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
8 | * and/or sell copies of the Software, and to permit persons to whom the |
9 | * Software is furnished to do so, subject to the following conditions: |
10 | * |
11 | * The above copyright notice and this permission notice shall be included in |
12 | * all copies or substantial portions of the Software. |
13 | * |
14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
17 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
18 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
19 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
20 | * OTHER DEALINGS IN THE SOFTWARE. |
21 | * |
22 | * Authors: AMD |
23 | * |
24 | */ |
25 | |
26 | #ifndef __DC_LINK_ENCODER__DCN32_H__ |
27 | #define __DC_LINK_ENCODER__DCN32_H__ |
28 | |
29 | #include "dcn31/dcn31_dio_link_encoder.h" |
30 | |
31 | #define LE_DCN32_REG_LIST(id)\ |
32 | LE_DCN31_REG_LIST(id),\ |
33 | SRI(DIG_FIFO_CTRL0, DIG, id) |
34 | |
35 | #define LINK_ENCODER_MASK_SH_LIST_DCN32(mask_sh) \ |
36 | LINK_ENCODER_MASK_SH_LIST_DCN31(mask_sh),\ |
37 | LE_SF(DIG0_DIG_FIFO_CTRL0, DIG_FIFO_OUTPUT_PIXEL_MODE, mask_sh) |
38 | |
39 | void dcn32_link_encoder_construct( |
40 | struct dcn20_link_encoder *enc20, |
41 | const struct encoder_init_data *init_data, |
42 | const struct encoder_feature_support *enc_features, |
43 | const struct dcn10_link_enc_registers *link_regs, |
44 | const struct dcn10_link_enc_aux_registers *aux_regs, |
45 | const struct dcn10_link_enc_hpd_registers *hpd_regs, |
46 | const struct dcn10_link_enc_shift *link_shift, |
47 | const struct dcn10_link_enc_mask *link_mask); |
48 | |
49 | void enc32_hw_init(struct link_encoder *enc); |
50 | |
51 | void dcn32_link_encoder_enable_dp_output( |
52 | struct link_encoder *enc, |
53 | const struct dc_link_settings *link_settings, |
54 | enum clock_source_id clock_source); |
55 | |
56 | #endif /* __DC_LINK_ENCODER__DCN32_H__ */ |
57 | |