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/*
* 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;
int inst;
struct dpp_caps *caps;
struct pwl_params regamma_params;
struct pwl_params degamma_params;
};
struct dpp_input_csc_matrix {
enum dc_color_space color_space;
uint16_t regval[12];
};
struct dpp_grph_csc_adjustment {
struct fixed31_32 temperature_matrix[CSC_TEMPERATURE_MATRIX_SIZE];
enum graphics_gamut_adjust_type gamut_adjust_type;
};
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 dpp_funcs {
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);
void (*dpp_full_bypass)(struct dpp *dpp_base);
void (*set_cursor_attributes)(
struct dpp *dpp_base,
enum dc_cursor_color_format color_format);
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);
};
#endif
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