1 /* 2 * Copyright 2012-15 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 27 #ifndef __DAL_DPP_H__ 28 #define __DAL_DPP_H__ 29 30 #include "transform.h" 31 32 struct dpp { 33 const struct dpp_funcs *funcs; 34 struct dc_context *ctx; 35 int inst; 36 struct dpp_caps *caps; 37 struct pwl_params regamma_params; 38 struct pwl_params degamma_params; 39 40 }; 41 42 struct dpp_grph_csc_adjustment { 43 struct fixed31_32 temperature_matrix[CSC_TEMPERATURE_MATRIX_SIZE]; 44 enum graphics_gamut_adjust_type gamut_adjust_type; 45 }; 46 47 struct dcn_dpp_state { 48 uint32_t igam_lut_mode; 49 uint32_t igam_input_format; 50 uint32_t dgam_lut_mode; 51 uint32_t rgam_lut_mode; 52 uint32_t gamut_remap_mode; 53 uint32_t gamut_remap_c11_c12; 54 uint32_t gamut_remap_c13_c14; 55 uint32_t gamut_remap_c21_c22; 56 uint32_t gamut_remap_c23_c24; 57 uint32_t gamut_remap_c31_c32; 58 uint32_t gamut_remap_c33_c34; 59 }; 60 61 struct dpp_funcs { 62 void (*dpp_read_state)(struct dpp *dpp, struct dcn_dpp_state *s); 63 64 void (*dpp_reset)(struct dpp *dpp); 65 66 void (*dpp_set_scaler)(struct dpp *dpp, 67 const struct scaler_data *scl_data); 68 69 void (*dpp_set_pixel_storage_depth)( 70 struct dpp *dpp, 71 enum lb_pixel_depth depth, 72 const struct bit_depth_reduction_params *bit_depth_params); 73 74 bool (*dpp_get_optimal_number_of_taps)( 75 struct dpp *dpp, 76 struct scaler_data *scl_data, 77 const struct scaling_taps *in_taps); 78 79 void (*dpp_set_gamut_remap)( 80 struct dpp *dpp, 81 const struct dpp_grph_csc_adjustment *adjust); 82 83 void (*dpp_set_csc_default)( 84 struct dpp *dpp, 85 enum dc_color_space colorspace); 86 87 void (*dpp_set_csc_adjustment)( 88 struct dpp *dpp, 89 const uint16_t *regval); 90 91 void (*dpp_power_on_regamma_lut)( 92 struct dpp *dpp, 93 bool power_on); 94 95 void (*dpp_program_regamma_lut)( 96 struct dpp *dpp, 97 const struct pwl_result_data *rgb, 98 uint32_t num); 99 100 void (*dpp_configure_regamma_lut)( 101 struct dpp *dpp, 102 bool is_ram_a); 103 104 void (*dpp_program_regamma_lutb_settings)( 105 struct dpp *dpp, 106 const struct pwl_params *params); 107 108 void (*dpp_program_regamma_luta_settings)( 109 struct dpp *dpp, 110 const struct pwl_params *params); 111 112 void (*dpp_program_regamma_pwl)( 113 struct dpp *dpp, 114 const struct pwl_params *params, 115 enum opp_regamma mode); 116 117 void (*dpp_program_bias_and_scale)( 118 struct dpp *dpp, 119 struct dc_bias_and_scale *params); 120 121 void (*dpp_set_degamma)( 122 struct dpp *dpp_base, 123 enum ipp_degamma_mode mode); 124 125 void (*dpp_program_input_lut)( 126 struct dpp *dpp_base, 127 const struct dc_gamma *gamma); 128 129 void (*dpp_program_degamma_pwl)(struct dpp *dpp_base, 130 const struct pwl_params *params); 131 132 void (*dpp_setup)( 133 struct dpp *dpp_base, 134 enum surface_pixel_format format, 135 enum expansion_mode mode, 136 struct dc_csc_transform input_csc_color_matrix, 137 enum dc_color_space input_color_space); 138 139 void (*dpp_full_bypass)(struct dpp *dpp_base); 140 141 void (*set_cursor_attributes)( 142 struct dpp *dpp_base, 143 enum dc_cursor_color_format color_format); 144 145 void (*set_cursor_position)( 146 struct dpp *dpp_base, 147 const struct dc_cursor_position *pos, 148 const struct dc_cursor_mi_param *param, 149 uint32_t width 150 ); 151 void (*dpp_set_hdr_multiplier)( 152 struct dpp *dpp_base, 153 uint32_t multiplier); 154 155 void (*dpp_dppclk_control)( 156 struct dpp *dpp_base, 157 bool dppclk_div, 158 bool enable); 159 160 }; 161 162 163 164 #endif 165