1 | /* |
2 | * Copyright 2016 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 __DAL_DCN10_CM_COMMON_H__ |
27 | #define __DAL_DCN10_CM_COMMON_H__ |
28 | |
29 | #define TF_HELPER_REG_FIELD_LIST(type) \ |
30 | type exp_region0_lut_offset; \ |
31 | type exp_region0_num_segments; \ |
32 | type exp_region1_lut_offset; \ |
33 | type exp_region1_num_segments;\ |
34 | type field_region_end;\ |
35 | type field_region_end_slope;\ |
36 | type field_region_end_base;\ |
37 | type exp_region_start;\ |
38 | type exp_resion_start_segment;\ |
39 | type field_region_linear_slope |
40 | |
41 | #define TF_HELPER_REG_LIST \ |
42 | uint32_t start_cntl_b; \ |
43 | uint32_t start_cntl_g; \ |
44 | uint32_t start_cntl_r; \ |
45 | uint32_t start_slope_cntl_b; \ |
46 | uint32_t start_slope_cntl_g; \ |
47 | uint32_t start_slope_cntl_r; \ |
48 | uint32_t start_end_cntl1_b; \ |
49 | uint32_t start_end_cntl2_b; \ |
50 | uint32_t start_end_cntl1_g; \ |
51 | uint32_t start_end_cntl2_g; \ |
52 | uint32_t start_end_cntl1_r; \ |
53 | uint32_t start_end_cntl2_r; \ |
54 | uint32_t region_start; \ |
55 | uint32_t region_end |
56 | |
57 | #define TF_CM_REG_FIELD_LIST(type) \ |
58 | type csc_c11; \ |
59 | type csc_c12 |
60 | |
61 | struct xfer_func_shift { |
62 | TF_HELPER_REG_FIELD_LIST(uint8_t); |
63 | }; |
64 | |
65 | struct xfer_func_mask { |
66 | TF_HELPER_REG_FIELD_LIST(uint32_t); |
67 | }; |
68 | |
69 | struct xfer_func_reg { |
70 | struct xfer_func_shift shifts; |
71 | struct xfer_func_mask masks; |
72 | |
73 | TF_HELPER_REG_LIST; |
74 | }; |
75 | |
76 | struct cm_color_matrix_shift { |
77 | TF_CM_REG_FIELD_LIST(uint8_t); |
78 | }; |
79 | |
80 | struct cm_color_matrix_mask { |
81 | TF_CM_REG_FIELD_LIST(uint32_t); |
82 | }; |
83 | |
84 | struct color_matrices_reg{ |
85 | struct cm_color_matrix_shift shifts; |
86 | struct cm_color_matrix_mask masks; |
87 | |
88 | uint32_t csc_c11_c12; |
89 | uint32_t csc_c33_c34; |
90 | }; |
91 | |
92 | void cm_helper_program_color_matrices( |
93 | struct dc_context *ctx, |
94 | const uint16_t *regval, |
95 | const struct color_matrices_reg *reg); |
96 | |
97 | void cm_helper_program_xfer_func( |
98 | struct dc_context *ctx, |
99 | const struct pwl_params *params, |
100 | const struct xfer_func_reg *reg); |
101 | |
102 | bool cm_helper_convert_to_custom_float( |
103 | struct pwl_result_data *rgb_resulted, |
104 | struct curve_points3 *corner_points, |
105 | uint32_t hw_points_num, |
106 | bool fixpoint); |
107 | |
108 | bool cm_helper_translate_curve_to_hw_format( |
109 | struct dc_context *ctx, |
110 | const struct dc_transfer_func *output_tf, |
111 | struct pwl_params *lut_params, bool fixpoint); |
112 | |
113 | bool cm_helper_translate_curve_to_degamma_hw_format( |
114 | const struct dc_transfer_func *output_tf, |
115 | struct pwl_params *lut_params); |
116 | |
117 | |
118 | #endif |
119 | |