2 * Copyright 2012-15 Advanced Micro Devices, Inc.
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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:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
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.
30 #include "transform.h"
33 const struct dpp_funcs *funcs;
34 struct dc_context *ctx;
36 struct dpp_caps *caps;
37 struct pwl_params regamma_params;
38 struct pwl_params degamma_params;
39 struct dpp_cursor_attributes cur_attr;
41 struct pwl_params shaper_params;
45 struct dpp_input_csc_matrix {
46 enum dc_color_space color_space;
50 struct dpp_grph_csc_adjustment {
51 struct fixed31_32 temperature_matrix[CSC_TEMPERATURE_MATRIX_SIZE];
52 enum graphics_gamut_adjust_type gamut_adjust_type;
55 struct cnv_color_keyer_params {
58 int color_keyer_alpha_low;
59 int color_keyer_alpha_high;
60 int color_keyer_red_low;
61 int color_keyer_red_high;
62 int color_keyer_green_low;
63 int color_keyer_green_high;
64 int color_keyer_blue_low;
65 int color_keyer_blue_high;
68 /* new for dcn2: set the 8bit alpha values based on the 2 bit alpha
69 *ALPHA_2BIT_LUT. ALPHA_2BIT_LUT0 default: 0b00000000
70 *ALPHA_2BIT_LUT. ALPHA_2BIT_LUT1 default: 0b01010101
71 *ALPHA_2BIT_LUT. ALPHA_2BIT_LUT2 default: 0b10101010
72 *ALPHA_2BIT_LUT. ALPHA_2BIT_LUT3 default: 0b11111111
74 struct cnv_alpha_2bit_lut {
81 struct dcn_dpp_state {
83 uint32_t igam_lut_mode;
84 uint32_t igam_input_format;
85 uint32_t dgam_lut_mode;
86 uint32_t rgam_lut_mode;
87 uint32_t gamut_remap_mode;
88 uint32_t gamut_remap_c11_c12;
89 uint32_t gamut_remap_c13_c14;
90 uint32_t gamut_remap_c21_c22;
91 uint32_t gamut_remap_c23_c24;
92 uint32_t gamut_remap_c31_c32;
93 uint32_t gamut_remap_c33_c34;
96 struct CM_bias_params {
97 uint32_t cm_bias_cr_r;
99 uint32_t cm_bias_cb_b;
100 uint32_t cm_bias_format;
105 void (*dpp_program_cm_dealpha)(struct dpp *dpp_base,
106 uint32_t enable, uint32_t additive_blending);
108 void (*dpp_program_cm_bias)(
109 struct dpp *dpp_base,
110 struct CM_bias_params *bias_params);
112 void (*dpp_read_state)(struct dpp *dpp, struct dcn_dpp_state *s);
114 void (*dpp_reset)(struct dpp *dpp);
116 void (*dpp_set_scaler)(struct dpp *dpp,
117 const struct scaler_data *scl_data);
119 void (*dpp_set_pixel_storage_depth)(
121 enum lb_pixel_depth depth,
122 const struct bit_depth_reduction_params *bit_depth_params);
124 bool (*dpp_get_optimal_number_of_taps)(
126 struct scaler_data *scl_data,
127 const struct scaling_taps *in_taps);
129 void (*dpp_set_gamut_remap)(
131 const struct dpp_grph_csc_adjustment *adjust);
133 void (*dpp_set_csc_default)(
135 enum dc_color_space colorspace);
137 void (*dpp_set_csc_adjustment)(
139 const uint16_t *regval);
141 void (*dpp_power_on_regamma_lut)(
145 void (*dpp_program_regamma_lut)(
147 const struct pwl_result_data *rgb,
150 void (*dpp_configure_regamma_lut)(
154 void (*dpp_program_regamma_lutb_settings)(
156 const struct pwl_params *params);
158 void (*dpp_program_regamma_luta_settings)(
160 const struct pwl_params *params);
162 void (*dpp_program_regamma_pwl)(
164 const struct pwl_params *params,
165 enum opp_regamma mode);
167 void (*dpp_program_bias_and_scale)(
169 struct dc_bias_and_scale *params);
171 void (*dpp_set_degamma)(
172 struct dpp *dpp_base,
173 enum ipp_degamma_mode mode);
175 void (*dpp_program_input_lut)(
176 struct dpp *dpp_base,
177 const struct dc_gamma *gamma);
179 void (*dpp_program_degamma_pwl)(struct dpp *dpp_base,
180 const struct pwl_params *params);
183 struct dpp *dpp_base,
184 enum surface_pixel_format format,
185 enum expansion_mode mode,
186 struct dc_csc_transform input_csc_color_matrix,
187 enum dc_color_space input_color_space,
188 struct cnv_alpha_2bit_lut *alpha_2bit_lut);
190 void (*dpp_full_bypass)(struct dpp *dpp_base);
192 void (*set_cursor_attributes)(
193 struct dpp *dpp_base,
194 struct dc_cursor_attributes *cursor_attributes);
196 void (*set_cursor_position)(
197 struct dpp *dpp_base,
198 const struct dc_cursor_position *pos,
199 const struct dc_cursor_mi_param *param,
204 void (*dpp_set_hdr_multiplier)(
205 struct dpp *dpp_base,
206 uint32_t multiplier);
208 void (*set_optional_cursor_attributes)(
209 struct dpp *dpp_base,
210 struct dpp_cursor_attributes *attr);
212 void (*dpp_dppclk_control)(
213 struct dpp *dpp_base,
217 bool (*dpp_program_blnd_lut)(
219 const struct pwl_params *params);
220 bool (*dpp_program_shaper_lut)(
222 const struct pwl_params *params);
223 bool (*dpp_program_3dlut)(
225 struct tetrahedral_params *params);
226 void (*dpp_cnv_set_alpha_keyer)(
227 struct dpp *dpp_base,
228 struct cnv_color_keyer_params *color_keyer);