| /* |
| * Copyright 2012-15 Advanced Micro Devices, Inc. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| * |
| * Authors: AMD |
| * |
| */ |
| |
| |
| #ifndef __DAL_DPP_H__ |
| #define __DAL_DPP_H__ |
| |
| #include "transform.h" |
| |
| struct dpp { |
| const struct dpp_funcs *funcs; |
| struct dc_context *ctx; |
| /** |
| * @inst: |
| * |
| * inst stands for "instance," and it is an id number that references a |
| * specific DPP. |
| */ |
| int inst; |
| struct dpp_caps *caps; |
| struct pwl_params regamma_params; |
| struct pwl_params degamma_params; |
| struct dpp_cursor_attributes cur_attr; |
| |
| struct pwl_params shaper_params; |
| bool cm_bypass_mode; |
| }; |
| |
| struct dpp_input_csc_matrix { |
| enum dc_color_space color_space; |
| uint16_t regval[12]; |
| }; |
| |
| static const struct dpp_input_csc_matrix __maybe_unused dpp_input_csc_matrix[] = { |
| {COLOR_SPACE_SRGB, |
| {0x2000, 0, 0, 0, 0, 0x2000, 0, 0, 0, 0, 0x2000, 0} }, |
| {COLOR_SPACE_SRGB_LIMITED, |
| {0x2000, 0, 0, 0, 0, 0x2000, 0, 0, 0, 0, 0x2000, 0} }, |
| {COLOR_SPACE_YCBCR601, |
| {0x2cdd, 0x2000, 0, 0xe991, 0xe926, 0x2000, 0xf4fd, 0x10ef, |
| 0, 0x2000, 0x38b4, 0xe3a6} }, |
| {COLOR_SPACE_YCBCR601_LIMITED, |
| {0x3353, 0x2568, 0, 0xe400, 0xe5dc, 0x2568, 0xf367, 0x1108, |
| 0, 0x2568, 0x40de, 0xdd3a} }, |
| {COLOR_SPACE_YCBCR709, |
| {0x3265, 0x2000, 0, 0xe6ce, 0xf105, 0x2000, 0xfa01, 0xa7d, 0, |
| 0x2000, 0x3b61, 0xe24f} }, |
| |
| {COLOR_SPACE_YCBCR709_LIMITED, |
| {0x39a6, 0x2568, 0, 0xe0d6, 0xeedd, 0x2568, 0xf925, 0x9a8, 0, |
| 0x2568, 0x43ee, 0xdbb2} } |
| }; |
| |
| struct dpp_grph_csc_adjustment { |
| struct fixed31_32 temperature_matrix[CSC_TEMPERATURE_MATRIX_SIZE]; |
| enum graphics_gamut_adjust_type gamut_adjust_type; |
| }; |
| |
| struct cnv_color_keyer_params { |
| int color_keyer_en; |
| int color_keyer_mode; |
| int color_keyer_alpha_low; |
| int color_keyer_alpha_high; |
| int color_keyer_red_low; |
| int color_keyer_red_high; |
| int color_keyer_green_low; |
| int color_keyer_green_high; |
| int color_keyer_blue_low; |
| int color_keyer_blue_high; |
| }; |
| |
| /* new for dcn2: set the 8bit alpha values based on the 2 bit alpha |
| *ALPHA_2BIT_LUT. ALPHA_2BIT_LUT0 default: 0b00000000 |
| *ALPHA_2BIT_LUT. ALPHA_2BIT_LUT1 default: 0b01010101 |
| *ALPHA_2BIT_LUT. ALPHA_2BIT_LUT2 default: 0b10101010 |
| *ALPHA_2BIT_LUT. ALPHA_2BIT_LUT3 default: 0b11111111 |
| */ |
| struct cnv_alpha_2bit_lut { |
| int lut0; |
| int lut1; |
| int lut2; |
| int lut3; |
| }; |
| |
| struct dcn_dpp_state { |
| uint32_t is_enabled; |
| uint32_t igam_lut_mode; |
| uint32_t igam_input_format; |
| uint32_t dgam_lut_mode; |
| uint32_t rgam_lut_mode; |
| uint32_t gamut_remap_mode; |
| uint32_t gamut_remap_c11_c12; |
| uint32_t gamut_remap_c13_c14; |
| uint32_t gamut_remap_c21_c22; |
| uint32_t gamut_remap_c23_c24; |
| uint32_t gamut_remap_c31_c32; |
| uint32_t gamut_remap_c33_c34; |
| }; |
| |
| struct CM_bias_params { |
| uint32_t cm_bias_cr_r; |
| uint32_t cm_bias_y_g; |
| uint32_t cm_bias_cb_b; |
| uint32_t cm_bias_format; |
| }; |
| |
| struct dpp_funcs { |
| bool (*dpp_program_gamcor_lut)( |
| struct dpp *dpp_base, const struct pwl_params *params); |
| |
| void (*dpp_set_pre_degam)(struct dpp *dpp_base, |
| enum dc_transfer_func_predefined tr); |
| |
| void (*dpp_program_cm_dealpha)(struct dpp *dpp_base, |
| uint32_t enable, uint32_t additive_blending); |
| |
| void (*dpp_program_cm_bias)( |
| struct dpp *dpp_base, |
| struct CM_bias_params *bias_params); |
| |
| void (*dpp_read_state)(struct dpp *dpp, struct dcn_dpp_state *s); |
| |
| void (*dpp_reset)(struct dpp *dpp); |
| |
| void (*dpp_set_scaler)(struct dpp *dpp, |
| const struct scaler_data *scl_data); |
| |
| void (*dpp_set_pixel_storage_depth)( |
| struct dpp *dpp, |
| enum lb_pixel_depth depth, |
| const struct bit_depth_reduction_params *bit_depth_params); |
| |
| bool (*dpp_get_optimal_number_of_taps)( |
| struct dpp *dpp, |
| struct scaler_data *scl_data, |
| const struct scaling_taps *in_taps); |
| |
| void (*dpp_set_gamut_remap)( |
| struct dpp *dpp, |
| const struct dpp_grph_csc_adjustment *adjust); |
| |
| void (*dpp_set_csc_default)( |
| struct dpp *dpp, |
| enum dc_color_space colorspace); |
| |
| void (*dpp_set_csc_adjustment)( |
| struct dpp *dpp, |
| const uint16_t *regval); |
| |
| void (*dpp_power_on_regamma_lut)( |
| struct dpp *dpp, |
| bool power_on); |
| |
| void (*dpp_program_regamma_lut)( |
| struct dpp *dpp, |
| const struct pwl_result_data *rgb, |
| uint32_t num); |
| |
| void (*dpp_configure_regamma_lut)( |
| struct dpp *dpp, |
| bool is_ram_a); |
| |
| void (*dpp_program_regamma_lutb_settings)( |
| struct dpp *dpp, |
| const struct pwl_params *params); |
| |
| void (*dpp_program_regamma_luta_settings)( |
| struct dpp *dpp, |
| const struct pwl_params *params); |
| |
| void (*dpp_program_regamma_pwl)( |
| struct dpp *dpp, |
| const struct pwl_params *params, |
| enum opp_regamma mode); |
| |
| void (*dpp_program_bias_and_scale)( |
| struct dpp *dpp, |
| struct dc_bias_and_scale *params); |
| |
| void (*dpp_set_degamma)( |
| struct dpp *dpp_base, |
| enum ipp_degamma_mode mode); |
| |
| void (*dpp_program_input_lut)( |
| struct dpp *dpp_base, |
| const struct dc_gamma *gamma); |
| |
| void (*dpp_program_degamma_pwl)(struct dpp *dpp_base, |
| const struct pwl_params *params); |
| |
| void (*dpp_setup)( |
| struct dpp *dpp_base, |
| enum surface_pixel_format format, |
| enum expansion_mode mode, |
| struct dc_csc_transform input_csc_color_matrix, |
| enum dc_color_space input_color_space, |
| struct cnv_alpha_2bit_lut *alpha_2bit_lut); |
| |
| void (*dpp_full_bypass)(struct dpp *dpp_base); |
| |
| void (*set_cursor_attributes)( |
| struct dpp *dpp_base, |
| struct dc_cursor_attributes *cursor_attributes); |
| |
| void (*set_cursor_position)( |
| struct dpp *dpp_base, |
| const struct dc_cursor_position *pos, |
| const struct dc_cursor_mi_param *param, |
| uint32_t width, |
| uint32_t height |
| ); |
| |
| void (*dpp_set_hdr_multiplier)( |
| struct dpp *dpp_base, |
| uint32_t multiplier); |
| |
| void (*set_optional_cursor_attributes)( |
| struct dpp *dpp_base, |
| struct dpp_cursor_attributes *attr); |
| |
| void (*dpp_dppclk_control)( |
| struct dpp *dpp_base, |
| bool dppclk_div, |
| bool enable); |
| |
| bool (*dpp_program_blnd_lut)( |
| struct dpp *dpp, |
| const struct pwl_params *params); |
| bool (*dpp_program_shaper_lut)( |
| struct dpp *dpp, |
| const struct pwl_params *params); |
| bool (*dpp_program_3dlut)( |
| struct dpp *dpp, |
| struct tetrahedral_params *params); |
| void (*dpp_cnv_set_alpha_keyer)( |
| struct dpp *dpp_base, |
| struct cnv_color_keyer_params *color_keyer); |
| }; |
| |
| |
| |
| #endif |
