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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_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 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 {
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
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