[PATCH] drm/amd/display: Remove unused color and power modules
Alex Deucher
alexdeucher at gmail.com
Sat Dec 31 06:39:39 UTC 2016
On Thu, Dec 29, 2016 at 3:32 PM, Harry Wentland <harry.wentland at amd.com> wrote:
> Change-Id: I64091fb73045de6bab274ae119e9091ec4d666ff
> Signed-off-by: Harry Wentland <harry.wentland at amd.com>
Acked-by: Alex Deucher <alexander.deucher at amd.com>
> ---
> drivers/gpu/drm/amd/display/modules/color/color.c | 2825 --------------------
> .../drm/amd/display/modules/color/color_helper.c | 210 --
> .../drm/amd/display/modules/color/color_helper.h | 62 -
> .../gpu/drm/amd/display/modules/inc/mod_color.h | 282 --
> .../gpu/drm/amd/display/modules/inc/mod_power.h | 112 -
> drivers/gpu/drm/amd/display/modules/power/power.c | 784 ------
> 6 files changed, 4275 deletions(-)
> delete mode 100644 drivers/gpu/drm/amd/display/modules/color/color.c
> delete mode 100644 drivers/gpu/drm/amd/display/modules/color/color_helper.c
> delete mode 100644 drivers/gpu/drm/amd/display/modules/color/color_helper.h
> delete mode 100644 drivers/gpu/drm/amd/display/modules/inc/mod_color.h
> delete mode 100644 drivers/gpu/drm/amd/display/modules/inc/mod_power.h
> delete mode 100644 drivers/gpu/drm/amd/display/modules/power/power.c
>
> diff --git a/drivers/gpu/drm/amd/display/modules/color/color.c b/drivers/gpu/drm/amd/display/modules/color/color.c
> deleted file mode 100644
> index 74298c8aad8d..000000000000
> --- a/drivers/gpu/drm/amd/display/modules/color/color.c
> +++ /dev/null
> @@ -1,2825 +0,0 @@
> -/*
> - * Copyright 2016 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
> - *
> - */
> -
> -#include "dm_services.h"
> -#include "dc.h"
> -#include "mod_color.h"
> -#include "core_types.h"
> -#include "fixed31_32.h"
> -#include "core_dc.h"
> -
> -#define MOD_COLOR_MAX_CONCURRENT_SINKS 32
> -#define DIVIDER 10000
> -/* S2D13 value in [-3.00...0.9999] */
> -#define S2D13_MIN (-3 * DIVIDER)
> -#define S2D13_MAX (3 * DIVIDER)
> -#define S0D13_MIN (-1 * DIVIDER)
> -#define S0D13_MAX (1 * DIVIDER)
> -
> -struct sink_caps {
> - const struct dc_sink *sink;
> -};
> -
> -struct gamut_calculation_matrix {
> - struct fixed31_32 MTransposed[9];
> - struct fixed31_32 XYZtoRGB_Custom[9];
> - struct fixed31_32 XYZtoRGB_Ref[9];
> - struct fixed31_32 RGBtoXYZ_Final[9];
> -
> - struct fixed31_32 MResult[9];
> - struct fixed31_32 fXYZofWhiteRef[9];
> - struct fixed31_32 fXYZofRGBRef[9];
> -};
> -
> -struct gamut_src_dst_matrix {
> - struct fixed31_32 rgbCoeffDst[9];
> - struct fixed31_32 whiteCoeffDst[3];
> - struct fixed31_32 rgbCoeffSrc[9];
> - struct fixed31_32 whiteCoeffSrc[3];
> -};
> -
> -struct color_state {
> - bool user_enable_color_temperature;
> - int custom_color_temperature;
> - struct color_range contrast;
> - struct color_range saturation;
> - struct color_range brightness;
> - struct color_range hue;
> - struct dc_gamma *gamma;
> - enum dc_quantization_range preferred_quantization_range;
> -
> - struct color_gamut_data source_gamut;
> - struct color_gamut_data destination_gamut;
> - enum color_transfer_func input_transfer_function;
> - enum color_transfer_func output_transfer_function;
> - struct dc_hdr_static_metadata mastering_info;
> -};
> -
> -struct core_color {
> - struct mod_color public;
> - struct dc *dc;
> - int num_sinks;
> - struct sink_caps *caps;
> - struct color_state *state;
> - struct color_edid_caps *edid_caps;
> -};
> -
> -#define MOD_COLOR_TO_CORE(mod_color)\
> - container_of(mod_color, struct core_color, public)
> -
> -#define COLOR_REGISTRY_NAME "color_v1"
> -
> -/*Matrix Calculation Functions*/
> -/**
> - *****************************************************************************
> - * Function: transposeMatrix
> - *
> - * @brief
> - * rotate the matrix 90 degrees clockwise
> - * rows become a columns and columns to rows
> - * @param [ in ] M - source matrix
> - * @param [ in ] Rows - num of Rows of the original matrix
> - * @param [ in ] Cols - num of Cols of the original matrix
> - * @param [ out] MTransposed - result matrix
> - * @return void
> - *
> - *****************************************************************************
> - */
> -static void transpose_matrix(const struct fixed31_32 *M, unsigned int Rows,
> - unsigned int Cols, struct fixed31_32 *MTransposed)
> -{
> - unsigned int i, j;
> -
> - for (i = 0; i < Rows; i++) {
> - for (j = 0; j < Cols; j++)
> - MTransposed[(j*Rows)+i] = M[(i*Cols)+j];
> - }
> -}
> -
> -/**
> - *****************************************************************************
> - * Function: multiplyMatrices
> - *
> - * @brief
> - * multiplies produce of two matrices: M = M1[ulRows1 x ulCols1] *
> - * M2[ulCols1 x ulCols2].
> - *
> - * @param [ in ] M1 - first Matrix.
> - * @param [ in ] M2 - second Matrix.
> - * @param [ in ] Rows1 - num of Rows of the first Matrix
> - * @param [ in ] Cols1 - num of Cols of the first Matrix/Num of Rows
> - * of the second Matrix
> - * @param [ in ] Cols2 - num of Cols of the second Matrix
> - * @param [out ] mResult - resulting matrix.
> - * @return void
> - *
> - *****************************************************************************
> - */
> -static void multiply_matrices(struct fixed31_32 *mResult,
> - const struct fixed31_32 *M1,
> - const struct fixed31_32 *M2, unsigned int Rows1,
> - unsigned int Cols1, unsigned int Cols2)
> -{
> - unsigned int i, j, k;
> -
> - for (i = 0; i < Rows1; i++) {
> - for (j = 0; j < Cols2; j++) {
> - mResult[(i * Cols2) + j] = dal_fixed31_32_zero;
> - for (k = 0; k < Cols1; k++)
> - mResult[(i * Cols2) + j] =
> - dal_fixed31_32_add
> - (mResult[(i * Cols2) + j],
> - dal_fixed31_32_mul(M1[(i * Cols1) + k],
> - M2[(k * Cols2) + j]));
> - }
> - }
> -}
> -
> -/**
> - *****************************************************************************
> - * Function: cFind3X3Det
> - *
> - * @brief
> - * finds determinant of given 3x3 matrix
> - *
> - * @param [ in ] m - matrix
> - * @return determinate whioch could not be zero
> - *
> - *****************************************************************************
> - */
> -static struct fixed31_32 find_3X3_det(const struct fixed31_32 *m)
> -{
> - struct fixed31_32 det, A1, A2, A3;
> -
> - A1 = dal_fixed31_32_mul(m[0],
> - dal_fixed31_32_sub(dal_fixed31_32_mul(m[4], m[8]),
> - dal_fixed31_32_mul(m[5], m[7])));
> - A2 = dal_fixed31_32_mul(m[1],
> - dal_fixed31_32_sub(dal_fixed31_32_mul(m[3], m[8]),
> - dal_fixed31_32_mul(m[5], m[6])));
> - A3 = dal_fixed31_32_mul(m[2],
> - dal_fixed31_32_sub(dal_fixed31_32_mul(m[3], m[7]),
> - dal_fixed31_32_mul(m[4], m[6])));
> - det = dal_fixed31_32_add(dal_fixed31_32_sub(A1, A2), A3);
> - return det;
> -}
> -
> -
> -/**
> - *****************************************************************************
> - * Function: computeInverseMatrix_3x3
> - *
> - * @brief
> - * builds inverse matrix
> - *
> - * @param [ in ] m - matrix
> - * @param [ out ] im - result matrix
> - * @return true if success
> - *
> - *****************************************************************************
> - */
> -static bool compute_inverse_matrix_3x3(const struct fixed31_32 *m,
> - struct fixed31_32 *im)
> -{
> - struct fixed31_32 determinant = find_3X3_det(m);
> -
> - if (dal_fixed31_32_eq(determinant, dal_fixed31_32_zero) == false) {
> - im[0] = dal_fixed31_32_div(dal_fixed31_32_sub
> - (dal_fixed31_32_mul(m[4], m[8]),
> - dal_fixed31_32_mul(m[5], m[7])), determinant);
> - im[1] = dal_fixed31_32_neg(dal_fixed31_32_div(dal_fixed31_32_sub
> - (dal_fixed31_32_mul(m[1], m[8]),
> - dal_fixed31_32_mul(m[2], m[7])), determinant));
> - im[2] = dal_fixed31_32_div(dal_fixed31_32_sub
> - (dal_fixed31_32_mul(m[1], m[5]),
> - dal_fixed31_32_mul(m[2], m[4])), determinant);
> - im[3] = dal_fixed31_32_neg(dal_fixed31_32_div(dal_fixed31_32_sub
> - (dal_fixed31_32_mul(m[3], m[8]),
> - dal_fixed31_32_mul(m[5], m[6])), determinant));
> - im[4] = dal_fixed31_32_div(dal_fixed31_32_sub
> - (dal_fixed31_32_mul(m[0], m[8]),
> - dal_fixed31_32_mul(m[2], m[6])), determinant);
> - im[5] = dal_fixed31_32_neg(dal_fixed31_32_div(dal_fixed31_32_sub
> - (dal_fixed31_32_mul(m[0], m[5]),
> - dal_fixed31_32_mul(m[2], m[3])), determinant));
> - im[6] = dal_fixed31_32_div(dal_fixed31_32_sub
> - (dal_fixed31_32_mul(m[3], m[7]),
> - dal_fixed31_32_mul(m[4], m[6])), determinant);
> - im[7] = dal_fixed31_32_neg(dal_fixed31_32_div(dal_fixed31_32_sub
> - (dal_fixed31_32_mul(m[0], m[7]),
> - dal_fixed31_32_mul(m[1], m[6])), determinant));
> - im[8] = dal_fixed31_32_div(dal_fixed31_32_sub
> - (dal_fixed31_32_mul(m[0], m[4]),
> - dal_fixed31_32_mul(m[1], m[3])), determinant);
> - return true;
> - }
> - return false;
> -}
> -
> -/**
> - *****************************************************************************
> - * Function: calculateXYZtoRGB_M3x3
> - *
> - * @brief
> - * Calculates transformation matrix from XYZ coordinates to RBG
> - *
> - * @param [ in ] XYZofRGB - primaries XYZ
> - * @param [ in ] XYZofWhite - white point.
> - * @param [ out ] XYZtoRGB - RGB primires
> - * @return true if success
> - *
> - *****************************************************************************
> - */
> -static bool calculate_XYZ_to_RGB_3x3(const struct fixed31_32 *XYZofRGB,
> - const struct fixed31_32 *XYZofWhite,
> - struct fixed31_32 *XYZtoRGB)
> -{
> -
> - struct fixed31_32 MInversed[9];
> - struct fixed31_32 SVector[3];
> -
> - /*1. Find Inverse matrix 3x3 of MTransposed*/
> - if (!compute_inverse_matrix_3x3(XYZofRGB, MInversed))
> - return false;
> -
> - /*2. Calculate vector: |Sr Sg Sb| = [MInversed] * |Wx Wy Wz|*/
> - multiply_matrices(SVector, MInversed, XYZofWhite, 3, 3, 1);
> -
> - /*3. Calculate matrix XYZtoRGB 3x3*/
> - XYZtoRGB[0] = dal_fixed31_32_mul(XYZofRGB[0], SVector[0]);
> - XYZtoRGB[1] = dal_fixed31_32_mul(XYZofRGB[1], SVector[1]);
> - XYZtoRGB[2] = dal_fixed31_32_mul(XYZofRGB[2], SVector[2]);
> -
> - XYZtoRGB[3] = dal_fixed31_32_mul(XYZofRGB[3], SVector[0]);
> - XYZtoRGB[4] = dal_fixed31_32_mul(XYZofRGB[4], SVector[1]);
> - XYZtoRGB[5] = dal_fixed31_32_mul(XYZofRGB[5], SVector[2]);
> -
> - XYZtoRGB[6] = dal_fixed31_32_mul(XYZofRGB[6], SVector[0]);
> - XYZtoRGB[7] = dal_fixed31_32_mul(XYZofRGB[7], SVector[1]);
> - XYZtoRGB[8] = dal_fixed31_32_mul(XYZofRGB[8], SVector[2]);
> -
> - return true;
> -}
> -
> -static bool gamut_to_color_matrix(
> - const struct fixed31_32 *pXYZofRGB,/*destination gamut*/
> - const struct fixed31_32 *pXYZofWhite,/*destination of white point*/
> - const struct fixed31_32 *pRefXYZofRGB,/*source gamut*/
> - const struct fixed31_32 *pRefXYZofWhite,/*source of white point*/
> - bool invert,
> - struct fixed31_32 *tempMatrix3X3)
> -{
> - int i = 0;
> - struct gamut_calculation_matrix *matrix =
> - dm_alloc(sizeof(struct gamut_calculation_matrix));
> -
> - struct fixed31_32 *pXYZtoRGB_Temp;
> - struct fixed31_32 *pXYZtoRGB_Final;
> -
> - matrix->fXYZofWhiteRef[0] = pRefXYZofWhite[0];
> - matrix->fXYZofWhiteRef[1] = pRefXYZofWhite[1];
> - matrix->fXYZofWhiteRef[2] = pRefXYZofWhite[2];
> -
> -
> - matrix->fXYZofRGBRef[0] = pRefXYZofRGB[0];
> - matrix->fXYZofRGBRef[1] = pRefXYZofRGB[1];
> - matrix->fXYZofRGBRef[2] = pRefXYZofRGB[2];
> -
> - matrix->fXYZofRGBRef[3] = pRefXYZofRGB[3];
> - matrix->fXYZofRGBRef[4] = pRefXYZofRGB[4];
> - matrix->fXYZofRGBRef[5] = pRefXYZofRGB[5];
> -
> - matrix->fXYZofRGBRef[6] = pRefXYZofRGB[6];
> - matrix->fXYZofRGBRef[7] = pRefXYZofRGB[7];
> - matrix->fXYZofRGBRef[8] = pRefXYZofRGB[8];
> -
> - /*default values - unity matrix*/
> - while (i < 9) {
> - if (i == 0 || i == 4 || i == 8)
> - tempMatrix3X3[i] = dal_fixed31_32_one;
> - else
> - tempMatrix3X3[i] = dal_fixed31_32_zero;
> - i++;
> - }
> -
> - /*1. Decide about the order of calculation.
> - * bInvert == FALSE --> RGBtoXYZ_Ref * XYZtoRGB_Custom
> - * bInvert == TRUE --> RGBtoXYZ_Custom * XYZtoRGB_Ref */
> - if (invert) {
> - pXYZtoRGB_Temp = matrix->XYZtoRGB_Custom;
> - pXYZtoRGB_Final = matrix->XYZtoRGB_Ref;
> - } else {
> - pXYZtoRGB_Temp = matrix->XYZtoRGB_Ref;
> - pXYZtoRGB_Final = matrix->XYZtoRGB_Custom;
> - }
> -
> - /*2. Calculate XYZtoRGB_Ref*/
> - transpose_matrix(matrix->fXYZofRGBRef, 3, 3, matrix->MTransposed);
> -
> - if (!calculate_XYZ_to_RGB_3x3(
> - matrix->MTransposed,
> - matrix->fXYZofWhiteRef,
> - matrix->XYZtoRGB_Ref))
> - goto function_fail;
> -
> - /*3. Calculate XYZtoRGB_Custom*/
> - transpose_matrix(pXYZofRGB, 3, 3, matrix->MTransposed);
> -
> - if (!calculate_XYZ_to_RGB_3x3(
> - matrix->MTransposed,
> - pXYZofWhite,
> - matrix->XYZtoRGB_Custom))
> - goto function_fail;
> -
> - /*4. Calculate RGBtoXYZ -
> - * inverse matrix 3x3 of XYZtoRGB_Ref or XYZtoRGB_Custom*/
> - if (!compute_inverse_matrix_3x3(pXYZtoRGB_Temp, matrix->RGBtoXYZ_Final))
> - goto function_fail;
> -
> - /*5. Calculate M(3x3) = RGBtoXYZ * XYZtoRGB*/
> - multiply_matrices(matrix->MResult, matrix->RGBtoXYZ_Final,
> - pXYZtoRGB_Final, 3, 3, 3);
> -
> - for (i = 0; i < 9; i++)
> - tempMatrix3X3[i] = matrix->MResult[i];
> -
> - dm_free(matrix);
> -
> - return true;
> -
> -function_fail:
> - dm_free(matrix);
> - return false;
> -}
> -
> -static bool build_gamut_remap_matrix
> - (struct color_space_coordinates gamut_description,
> - struct fixed31_32 *rgb_matrix,
> - struct fixed31_32 *white_point_matrix)
> -{
> - struct fixed31_32 fixed_blueX = dal_fixed31_32_from_fraction
> - (gamut_description.blueX, DIVIDER);
> - struct fixed31_32 fixed_blueY = dal_fixed31_32_from_fraction
> - (gamut_description.blueY, DIVIDER);
> - struct fixed31_32 fixed_greenX = dal_fixed31_32_from_fraction
> - (gamut_description.greenX, DIVIDER);
> - struct fixed31_32 fixed_greenY = dal_fixed31_32_from_fraction
> - (gamut_description.greenY, DIVIDER);
> - struct fixed31_32 fixed_redX = dal_fixed31_32_from_fraction
> - (gamut_description.redX, DIVIDER);
> - struct fixed31_32 fixed_redY = dal_fixed31_32_from_fraction
> - (gamut_description.redY, DIVIDER);
> - struct fixed31_32 fixed_whiteX = dal_fixed31_32_from_fraction
> - (gamut_description.whiteX, DIVIDER);
> - struct fixed31_32 fixed_whiteY = dal_fixed31_32_from_fraction
> - (gamut_description.whiteY, DIVIDER);
> -
> - rgb_matrix[0] = dal_fixed31_32_div(fixed_redX, fixed_redY);
> - rgb_matrix[1] = dal_fixed31_32_one;
> - rgb_matrix[2] = dal_fixed31_32_div(dal_fixed31_32_sub
> - (dal_fixed31_32_sub(dal_fixed31_32_one, fixed_redX),
> - fixed_redY), fixed_redY);
> -
> - rgb_matrix[3] = dal_fixed31_32_div(fixed_greenX, fixed_greenY);
> - rgb_matrix[4] = dal_fixed31_32_one;
> - rgb_matrix[5] = dal_fixed31_32_div(dal_fixed31_32_sub
> - (dal_fixed31_32_sub(dal_fixed31_32_one, fixed_greenX),
> - fixed_greenY), fixed_greenY);
> -
> - rgb_matrix[6] = dal_fixed31_32_div(fixed_blueX, fixed_blueY);
> - rgb_matrix[7] = dal_fixed31_32_one;
> - rgb_matrix[8] = dal_fixed31_32_div(dal_fixed31_32_sub
> - (dal_fixed31_32_sub(dal_fixed31_32_one, fixed_blueX),
> - fixed_blueY), fixed_blueY);
> -
> - white_point_matrix[0] = dal_fixed31_32_div(fixed_whiteX, fixed_whiteY);
> - white_point_matrix[1] = dal_fixed31_32_one;
> - white_point_matrix[2] = dal_fixed31_32_div(dal_fixed31_32_sub
> - (dal_fixed31_32_sub(dal_fixed31_32_one, fixed_whiteX),
> - fixed_whiteY), fixed_whiteY);
> -
> - return true;
> -}
> -
> -static bool check_dc_support(const struct dc *dc)
> -{
> - if (dc->stream_funcs.set_gamut_remap == NULL)
> - return false;
> -
> - return true;
> -}
> -
> -static uint16_t fixed_point_to_int_frac(
> - struct fixed31_32 arg,
> - uint8_t integer_bits,
> - uint8_t fractional_bits)
> -{
> - int32_t numerator;
> - int32_t divisor = 1 << fractional_bits;
> -
> - uint16_t result;
> -
> - uint16_t d = (uint16_t)dal_fixed31_32_floor(
> - dal_fixed31_32_abs(
> - arg));
> -
> - if (d <= (uint16_t)(1 << integer_bits) - (1 / (uint16_t)divisor))
> - numerator = (uint16_t)dal_fixed31_32_floor(
> - dal_fixed31_32_mul_int(
> - arg,
> - divisor));
> - else {
> - numerator = dal_fixed31_32_floor(
> - dal_fixed31_32_sub(
> - dal_fixed31_32_from_int(
> - 1LL << integer_bits),
> - dal_fixed31_32_recip(
> - dal_fixed31_32_from_int(
> - divisor))));
> - }
> -
> - if (numerator >= 0)
> - result = (uint16_t)numerator;
> - else
> - result = (uint16_t)(
> - (1 << (integer_bits + fractional_bits + 1)) + numerator);
> -
> - if ((result != 0) && dal_fixed31_32_lt(
> - arg, dal_fixed31_32_zero))
> - result |= 1 << (integer_bits + fractional_bits);
> -
> - return result;
> -}
> -
> -/**
> -* convert_float_matrix
> -* This converts a double into HW register spec defined format S2D13.
> -* @param :
> -* @return None
> -*/
> -
> -static void convert_float_matrix_legacy(
> - uint16_t *matrix,
> - struct fixed31_32 *flt,
> - uint32_t buffer_size)
> -{
> - const struct fixed31_32 min_2_13 =
> - dal_fixed31_32_from_fraction(S2D13_MIN, DIVIDER);
> - const struct fixed31_32 max_2_13 =
> - dal_fixed31_32_from_fraction(S2D13_MAX, DIVIDER);
> - uint32_t i;
> -
> - for (i = 0; i < buffer_size; ++i) {
> - uint32_t reg_value =
> - fixed_point_to_int_frac(
> - dal_fixed31_32_clamp(
> - flt[i],
> - min_2_13,
> - max_2_13),
> - 2,
> - 13);
> -
> - matrix[i] = (uint16_t)reg_value;
> - }
> -}
> -
> -static void convert_float_matrix(
> - uint16_t *matrix,
> - struct fixed31_32 *flt,
> - uint32_t buffer_size)
> -{
> - const struct fixed31_32 min_0_13 =
> - dal_fixed31_32_from_fraction(S0D13_MIN, DIVIDER);
> - const struct fixed31_32 max_0_13 =
> - dal_fixed31_32_from_fraction(S0D13_MAX, DIVIDER);
> - const struct fixed31_32 min_2_13 =
> - dal_fixed31_32_from_fraction(S2D13_MIN, DIVIDER);
> - const struct fixed31_32 max_2_13 =
> - dal_fixed31_32_from_fraction(S2D13_MAX, DIVIDER);
> - uint32_t i;
> - uint16_t temp_matrix[12];
> -
> - for (i = 0; i < buffer_size; ++i) {
> - if (i == 3 || i == 7 || i == 11) {
> - uint32_t reg_value =
> - fixed_point_to_int_frac(
> - dal_fixed31_32_clamp(
> - flt[i],
> - min_0_13,
> - max_0_13),
> - 2,
> - 13);
> -
> - temp_matrix[i] = (uint16_t)reg_value;
> - } else {
> - uint32_t reg_value =
> - fixed_point_to_int_frac(
> - dal_fixed31_32_clamp(
> - flt[i],
> - min_2_13,
> - max_2_13),
> - 2,
> - 13);
> -
> - temp_matrix[i] = (uint16_t)reg_value;
> - }
> - }
> -
> - matrix[4] = temp_matrix[0];
> - matrix[5] = temp_matrix[1];
> - matrix[6] = temp_matrix[2];
> - matrix[7] = temp_matrix[3];
> -
> - matrix[8] = temp_matrix[4];
> - matrix[9] = temp_matrix[5];
> - matrix[10] = temp_matrix[6];
> - matrix[11] = temp_matrix[7];
> -
> - matrix[0] = temp_matrix[8];
> - matrix[1] = temp_matrix[9];
> - matrix[2] = temp_matrix[10];
> - matrix[3] = temp_matrix[11];
> -}
> -
> -static int get_hw_value_from_sw_value(int swVal, int swMin,
> - int swMax, int hwMin, int hwMax)
> -{
> - int dSW = swMax - swMin; /*software adjustment range size*/
> - int dHW = hwMax - hwMin; /*hardware adjustment range size*/
> - int hwVal; /*HW adjustment value*/
> -
> - /* error case, I preserve the behavior from the predecessor
> - *getHwStepFromSwHwMinMaxValue (removed in Feb 2013)
> - *which was the FP version that only computed SCLF (i.e. dHW/dSW).
> - *it would return 0 in this case so
> - *hwVal = hwMin from the formula given in @brief
> - */
> - if (dSW == 0)
> - return hwMin;
> -
> - /*it's quite often that ranges match,
> - *e.g. for overlay colors currently (Feb 2013)
> - *only brightness has a different
> - *HW range, and in this case no multiplication or division is needed,
> - *and if minimums match, no calculation at all
> - */
> - if (dSW != dHW) {
> - hwVal = (swVal - swMin)*dHW/dSW + hwMin;
> - } else {
> - hwVal = swVal;
> - if (swMin != hwMin)
> - hwVal += (hwMin - swMin);
> - }
> -
> - return hwVal;
> -}
> -
> -static void initialize_fix_point_color_values(
> - struct core_color *core_color,
> - unsigned int sink_index,
> - struct fixed31_32 *grph_cont,
> - struct fixed31_32 *grph_sat,
> - struct fixed31_32 *grph_bright,
> - struct fixed31_32 *sin_grph_hue,
> - struct fixed31_32 *cos_grph_hue)
> -{
> - /* Hue adjustment could be negative. -45 ~ +45 */
> - struct fixed31_32 hue =
> - dal_fixed31_32_mul(
> - dal_fixed31_32_from_fraction
> - (get_hw_value_from_sw_value
> - (core_color->state[sink_index].hue.current,
> - core_color->state[sink_index].hue.min,
> - core_color->state[sink_index].hue.max,
> - -30, 30), 180),
> - dal_fixed31_32_pi);
> -
> - *sin_grph_hue = dal_fixed31_32_sin(hue);
> - *cos_grph_hue = dal_fixed31_32_cos(hue);
> -
> - *grph_cont =
> - dal_fixed31_32_from_fraction(get_hw_value_from_sw_value
> - (core_color->state[sink_index].contrast.current,
> - core_color->state[sink_index].contrast.min,
> - core_color->state[sink_index].contrast.max,
> - 50, 150), 100);
> - *grph_sat =
> - dal_fixed31_32_from_fraction(get_hw_value_from_sw_value
> - (core_color->state[sink_index].saturation.current,
> - core_color->state[sink_index].saturation.min,
> - core_color->state[sink_index].saturation.max,
> - 0, 200), 100);
> - *grph_bright =
> - dal_fixed31_32_from_fraction(get_hw_value_from_sw_value
> - (core_color->state[sink_index].brightness.current,
> - core_color->state[sink_index].brightness.min,
> - core_color->state[sink_index].brightness.max,
> - -25, 25), 100);
> -}
> -
> -
> -/* Given a specific dc_sink* this function finds its equivalent
> - * on the dc_sink array and returns the corresponding index
> - */
> -static int sink_index_from_sink(struct core_color *core_color,
> - const struct dc_sink *sink)
> -{
> - int index = 0;
> -
> - for (index = 0; index < core_color->num_sinks; index++)
> - if (core_color->caps[index].sink == sink)
> - return index;
> -
> - /* Could not find sink requested */
> - ASSERT(false);
> - return -1;
> -}
> -
> -static void calculate_rgb_matrix_legacy(struct core_color *core_color,
> - unsigned int sink_index,
> - struct fixed31_32 *rgb_matrix)
> -{
> - const struct fixed31_32 k1 =
> - dal_fixed31_32_from_fraction(701000, 1000000);
> - const struct fixed31_32 k2 =
> - dal_fixed31_32_from_fraction(236568, 1000000);
> - const struct fixed31_32 k3 =
> - dal_fixed31_32_from_fraction(-587000, 1000000);
> - const struct fixed31_32 k4 =
> - dal_fixed31_32_from_fraction(464432, 1000000);
> - const struct fixed31_32 k5 =
> - dal_fixed31_32_from_fraction(-114000, 1000000);
> - const struct fixed31_32 k6 =
> - dal_fixed31_32_from_fraction(-701000, 1000000);
> - const struct fixed31_32 k7 =
> - dal_fixed31_32_from_fraction(-299000, 1000000);
> - const struct fixed31_32 k8 =
> - dal_fixed31_32_from_fraction(-292569, 1000000);
> - const struct fixed31_32 k9 =
> - dal_fixed31_32_from_fraction(413000, 1000000);
> - const struct fixed31_32 k10 =
> - dal_fixed31_32_from_fraction(-92482, 1000000);
> - const struct fixed31_32 k11 =
> - dal_fixed31_32_from_fraction(-114000, 1000000);
> - const struct fixed31_32 k12 =
> - dal_fixed31_32_from_fraction(385051, 1000000);
> - const struct fixed31_32 k13 =
> - dal_fixed31_32_from_fraction(-299000, 1000000);
> - const struct fixed31_32 k14 =
> - dal_fixed31_32_from_fraction(886000, 1000000);
> - const struct fixed31_32 k15 =
> - dal_fixed31_32_from_fraction(-587000, 1000000);
> - const struct fixed31_32 k16 =
> - dal_fixed31_32_from_fraction(-741914, 1000000);
> - const struct fixed31_32 k17 =
> - dal_fixed31_32_from_fraction(886000, 1000000);
> - const struct fixed31_32 k18 =
> - dal_fixed31_32_from_fraction(-144086, 1000000);
> -
> - const struct fixed31_32 luma_r =
> - dal_fixed31_32_from_fraction(299, 1000);
> - const struct fixed31_32 luma_g =
> - dal_fixed31_32_from_fraction(587, 1000);
> - const struct fixed31_32 luma_b =
> - dal_fixed31_32_from_fraction(114, 1000);
> -
> - struct fixed31_32 grph_cont;
> - struct fixed31_32 grph_sat;
> - struct fixed31_32 grph_bright;
> - struct fixed31_32 sin_grph_hue;
> - struct fixed31_32 cos_grph_hue;
> -
> - initialize_fix_point_color_values(
> - core_color, sink_index, &grph_cont, &grph_sat,
> - &grph_bright, &sin_grph_hue, &cos_grph_hue);
> -
> - /* COEF_1_1 = GrphCont * (LumaR + GrphSat * (Cos(GrphHue) * K1 +*/
> - /* Sin(GrphHue) * K2))*/
> - /* (Cos(GrphHue) * K1 + Sin(GrphHue) * K2)*/
> - rgb_matrix[0] =
> - dal_fixed31_32_add(
> - dal_fixed31_32_mul(cos_grph_hue, k1),
> - dal_fixed31_32_mul(sin_grph_hue, k2));
> - /* GrphSat * (Cos(GrphHue) * K1 + Sin(GrphHue) * K2 */
> - rgb_matrix[0] = dal_fixed31_32_mul(grph_sat, rgb_matrix[0]);
> - /* (LumaR + GrphSat * (Cos(GrphHue) * K1 + Sin(GrphHue) * K2))*/
> - rgb_matrix[0] = dal_fixed31_32_add(luma_r, rgb_matrix[0]);
> - /* GrphCont * (LumaR + GrphSat * (Cos(GrphHue) * K1 + Sin(GrphHue)**/
> - /* K2))*/
> - rgb_matrix[0] = dal_fixed31_32_mul(grph_cont, rgb_matrix[0]);
> -
> - /* COEF_1_2 = GrphCont * (LumaG + GrphSat * (Cos(GrphHue) * K3 +*/
> - /* Sin(GrphHue) * K4))*/
> - /* (Cos(GrphHue) * K3 + Sin(GrphHue) * K4)*/
> - rgb_matrix[1] =
> - dal_fixed31_32_add(
> - dal_fixed31_32_mul(cos_grph_hue, k3),
> - dal_fixed31_32_mul(sin_grph_hue, k4));
> - /* GrphSat * (Cos(GrphHue) * K3 + Sin(GrphHue) * K4)*/
> - rgb_matrix[1] = dal_fixed31_32_mul(grph_sat, rgb_matrix[1]);
> - /* (LumaG + GrphSat * (Cos(GrphHue) * K3 + Sin(GrphHue) * K4))*/
> - rgb_matrix[1] = dal_fixed31_32_add(luma_g, rgb_matrix[1]);
> - /* GrphCont * (LumaG + GrphSat * (Cos(GrphHue) * K3 + Sin(GrphHue)**/
> - /* K4))*/
> - rgb_matrix[1] = dal_fixed31_32_mul(grph_cont, rgb_matrix[1]);
> -
> - /* COEF_1_3 = GrphCont * (LumaB + GrphSat * (Cos(GrphHue) * K5 +*/
> - /* Sin(GrphHue) * K6))*/
> - /* (Cos(GrphHue) * K5 + Sin(GrphHue) * K6)*/
> - rgb_matrix[2] =
> - dal_fixed31_32_add(
> - dal_fixed31_32_mul(cos_grph_hue, k5),
> - dal_fixed31_32_mul(sin_grph_hue, k6));
> - /* GrphSat * (Cos(GrphHue) * K5 + Sin(GrphHue) * K6)*/
> - rgb_matrix[2] = dal_fixed31_32_mul(grph_sat, rgb_matrix[2]);
> - /* LumaB + GrphSat * (Cos(GrphHue) * K5 + Sin(GrphHue) * K6)*/
> - rgb_matrix[2] = dal_fixed31_32_add(luma_b, rgb_matrix[2]);
> - /* GrphCont * (LumaB + GrphSat * (Cos(GrphHue) * K5 + Sin(GrphHue)**/
> - /* K6))*/
> - rgb_matrix[2] = dal_fixed31_32_mul(grph_cont, rgb_matrix[2]);
> -
> - /* COEF_1_4 = GrphBright*/
> - rgb_matrix[3] = grph_bright;
> -
> - /* COEF_2_1 = GrphCont * (LumaR + GrphSat * (Cos(GrphHue) * K7 +*/
> - /* Sin(GrphHue) * K8))*/
> - /* (Cos(GrphHue) * K7 + Sin(GrphHue) * K8)*/
> - rgb_matrix[4] =
> - dal_fixed31_32_add(
> - dal_fixed31_32_mul(cos_grph_hue, k7),
> - dal_fixed31_32_mul(sin_grph_hue, k8));
> - /* GrphSat * (Cos(GrphHue) * K7 + Sin(GrphHue) * K8)*/
> - rgb_matrix[4] = dal_fixed31_32_mul(grph_sat, rgb_matrix[4]);
> - /* (LumaR + GrphSat * (Cos(GrphHue) * K7 + Sin(GrphHue) * K8))*/
> - rgb_matrix[4] = dal_fixed31_32_add(luma_r, rgb_matrix[4]);
> - /* GrphCont * (LumaR + GrphSat * (Cos(GrphHue) * K7 + Sin(GrphHue)**/
> - /* K8))*/
> - rgb_matrix[4] = dal_fixed31_32_mul(grph_cont, rgb_matrix[4]);
> -
> - /* COEF_2_2 = GrphCont * (LumaG + GrphSat * (Cos(GrphHue) * K9 +*/
> - /* Sin(GrphHue) * K10))*/
> - /* (Cos(GrphHue) * K9 + Sin(GrphHue) * K10))*/
> - rgb_matrix[5] =
> - dal_fixed31_32_add(
> - dal_fixed31_32_mul(cos_grph_hue, k9),
> - dal_fixed31_32_mul(sin_grph_hue, k10));
> - /* GrphSat * (Cos(GrphHue) * K9 + Sin(GrphHue) * K10))*/
> - rgb_matrix[5] = dal_fixed31_32_mul(grph_sat, rgb_matrix[5]);
> - /* (LumaG + GrphSat * (Cos(GrphHue) * K9 + Sin(GrphHue) * K10))*/
> - rgb_matrix[5] = dal_fixed31_32_add(luma_g, rgb_matrix[5]);
> - /* GrphCont * (LumaG + GrphSat * (Cos(GrphHue) * K9 + Sin(GrphHue)**/
> - /* K10))*/
> - rgb_matrix[5] = dal_fixed31_32_mul(grph_cont, rgb_matrix[5]);
> -
> - /* COEF_2_3 = GrphCont * (LumaB + GrphSat * (Cos(GrphHue) * K11 +*/
> - /* Sin(GrphHue) * K12))*/
> - /* (Cos(GrphHue) * K11 + Sin(GrphHue) * K12))*/
> - rgb_matrix[6] =
> - dal_fixed31_32_add(
> - dal_fixed31_32_mul(cos_grph_hue, k11),
> - dal_fixed31_32_mul(sin_grph_hue, k12));
> - /* GrphSat * (Cos(GrphHue) * K11 + Sin(GrphHue) * K12))*/
> - rgb_matrix[6] = dal_fixed31_32_mul(grph_sat, rgb_matrix[6]);
> - /* (LumaB + GrphSat * (Cos(GrphHue) * K11 + Sin(GrphHue) * K12))*/
> - rgb_matrix[6] = dal_fixed31_32_add(luma_b, rgb_matrix[6]);
> - /* GrphCont * (LumaB + GrphSat * (Cos(GrphHue) * K11 + Sin(GrphHue)**/
> - /* K12))*/
> - rgb_matrix[6] = dal_fixed31_32_mul(grph_cont, rgb_matrix[6]);
> -
> - /* COEF_2_4 = GrphBright*/
> - rgb_matrix[7] = grph_bright;
> -
> - /* COEF_3_1 = GrphCont * (LumaR + GrphSat * (Cos(GrphHue) * K13 +*/
> - /* Sin(GrphHue) * K14))*/
> - /* (Cos(GrphHue) * K13 + Sin(GrphHue) * K14)) */
> - rgb_matrix[8] =
> - dal_fixed31_32_add(
> - dal_fixed31_32_mul(cos_grph_hue, k13),
> - dal_fixed31_32_mul(sin_grph_hue, k14));
> - /* GrphSat * (Cos(GrphHue) * K13 + Sin(GrphHue) * K14)) */
> - rgb_matrix[8] = dal_fixed31_32_mul(grph_sat, rgb_matrix[8]);
> - /* (LumaR + GrphSat * (Cos(GrphHue) * K13 + Sin(GrphHue) * K14)) */
> - rgb_matrix[8] = dal_fixed31_32_add(luma_r, rgb_matrix[8]);
> - /* GrphCont * (LumaR + GrphSat * (Cos(GrphHue) * K13 + Sin(GrphHue)**/
> - /* K14)) */
> - rgb_matrix[8] = dal_fixed31_32_mul(grph_cont, rgb_matrix[8]);
> -
> - /* COEF_3_2 = GrphCont * (LumaG + GrphSat * (Cos(GrphHue) * K15 +*/
> - /* Sin(GrphHue) * K16)) */
> - /* GrphSat * (Cos(GrphHue) * K15 + Sin(GrphHue) * K16) */
> - rgb_matrix[9] =
> - dal_fixed31_32_add(
> - dal_fixed31_32_mul(cos_grph_hue, k15),
> - dal_fixed31_32_mul(sin_grph_hue, k16));
> - /* (LumaG + GrphSat * (Cos(GrphHue) * K15 + Sin(GrphHue) * K16)) */
> - rgb_matrix[9] = dal_fixed31_32_mul(grph_sat, rgb_matrix[9]);
> - /* (LumaG + GrphSat * (Cos(GrphHue) * K15 + Sin(GrphHue) * K16)) */
> - rgb_matrix[9] = dal_fixed31_32_add(luma_g, rgb_matrix[9]);
> - /* GrphCont * (LumaG + GrphSat * (Cos(GrphHue) * K15 + Sin(GrphHue)**/
> - /* K16)) */
> - rgb_matrix[9] = dal_fixed31_32_mul(grph_cont, rgb_matrix[9]);
> -
> - /* COEF_3_3 = GrphCont * (LumaB + GrphSat * (Cos(GrphHue) * K17 +*/
> - /* Sin(GrphHue) * K18)) */
> - /* (Cos(GrphHue) * K17 + Sin(GrphHue) * K18)) */
> - rgb_matrix[10] =
> - dal_fixed31_32_add(
> - dal_fixed31_32_mul(cos_grph_hue, k17),
> - dal_fixed31_32_mul(sin_grph_hue, k18));
> - /* GrphSat * (Cos(GrphHue) * K17 + Sin(GrphHue) * K18)) */
> - rgb_matrix[10] = dal_fixed31_32_mul(grph_sat, rgb_matrix[10]);
> - /* (LumaB + GrphSat * (Cos(GrphHue) * K17 + Sin(GrphHue) * K18)) */
> - rgb_matrix[10] = dal_fixed31_32_add(luma_b, rgb_matrix[10]);
> - /* GrphCont * (LumaB + GrphSat * (Cos(GrphHue) * K17 + Sin(GrphHue)**/
> - /* K18)) */
> - rgb_matrix[10] = dal_fixed31_32_mul(grph_cont, rgb_matrix[10]);
> -
> - /* COEF_3_4 = GrphBright */
> - rgb_matrix[11] = grph_bright;
> -}
> -
> -static void calculate_rgb_limited_range_matrix_legacy(
> - struct core_color *core_color, unsigned int sink_index,
> - struct fixed31_32 *rgb_matrix)
> -{
> - const struct fixed31_32 k1 =
> - dal_fixed31_32_from_fraction(701000, 1000000);
> - const struct fixed31_32 k2 =
> - dal_fixed31_32_from_fraction(236568, 1000000);
> - const struct fixed31_32 k3 =
> - dal_fixed31_32_from_fraction(-587000, 1000000);
> - const struct fixed31_32 k4 =
> - dal_fixed31_32_from_fraction(464432, 1000000);
> - const struct fixed31_32 k5 =
> - dal_fixed31_32_from_fraction(-114000, 1000000);
> - const struct fixed31_32 k6 =
> - dal_fixed31_32_from_fraction(-701000, 1000000);
> - const struct fixed31_32 k7 =
> - dal_fixed31_32_from_fraction(-299000, 1000000);
> - const struct fixed31_32 k8 =
> - dal_fixed31_32_from_fraction(-292569, 1000000);
> - const struct fixed31_32 k9 =
> - dal_fixed31_32_from_fraction(413000, 1000000);
> - const struct fixed31_32 k10 =
> - dal_fixed31_32_from_fraction(-92482, 1000000);
> - const struct fixed31_32 k11 =
> - dal_fixed31_32_from_fraction(-114000, 1000000);
> - const struct fixed31_32 k12 =
> - dal_fixed31_32_from_fraction(385051, 1000000);
> - const struct fixed31_32 k13 =
> - dal_fixed31_32_from_fraction(-299000, 1000000);
> - const struct fixed31_32 k14 =
> - dal_fixed31_32_from_fraction(886000, 1000000);
> - const struct fixed31_32 k15 =
> - dal_fixed31_32_from_fraction(-587000, 1000000);
> - const struct fixed31_32 k16 =
> - dal_fixed31_32_from_fraction(-741914, 1000000);
> - const struct fixed31_32 k17 =
> - dal_fixed31_32_from_fraction(886000, 1000000);
> - const struct fixed31_32 k18 =
> - dal_fixed31_32_from_fraction(-144086, 1000000);
> -
> - const struct fixed31_32 luma_r =
> - dal_fixed31_32_from_fraction(299, 1000);
> - const struct fixed31_32 luma_g =
> - dal_fixed31_32_from_fraction(587, 1000);
> - const struct fixed31_32 luma_b =
> - dal_fixed31_32_from_fraction(114, 1000);
> - const struct fixed31_32 luma_scale =
> - dal_fixed31_32_from_fraction(875855, 1000000);
> -
> - const struct fixed31_32 rgb_scale =
> - dal_fixed31_32_from_fraction(85546875, 100000000);
> - const struct fixed31_32 rgb_bias =
> - dal_fixed31_32_from_fraction(625, 10000);
> -
> - struct fixed31_32 grph_cont;
> - struct fixed31_32 grph_sat;
> - struct fixed31_32 grph_bright;
> - struct fixed31_32 sin_grph_hue;
> - struct fixed31_32 cos_grph_hue;
> -
> - initialize_fix_point_color_values(
> - core_color, sink_index, &grph_cont, &grph_sat,
> - &grph_bright, &sin_grph_hue, &cos_grph_hue);
> -
> - /* COEF_1_1 = GrphCont * (LumaR + GrphSat * (Cos(GrphHue) * K1 +*/
> - /* Sin(GrphHue) * K2))*/
> - /* (Cos(GrphHue) * K1 + Sin(GrphHue) * K2)*/
> - rgb_matrix[0] =
> - dal_fixed31_32_add(
> - dal_fixed31_32_mul(cos_grph_hue, k1),
> - dal_fixed31_32_mul(sin_grph_hue, k2));
> - /* GrphSat * (Cos(GrphHue) * K1 + Sin(GrphHue) * K2 */
> - rgb_matrix[0] = dal_fixed31_32_mul(grph_sat, rgb_matrix[0]);
> - /* (LumaR + GrphSat * (Cos(GrphHue) * K1 + Sin(GrphHue) * K2))*/
> - rgb_matrix[0] = dal_fixed31_32_add(luma_r, rgb_matrix[0]);
> - /* GrphCont * (LumaR + GrphSat * (Cos(GrphHue) * K1 + Sin(GrphHue)**/
> - /* K2))*/
> - rgb_matrix[0] = dal_fixed31_32_mul(grph_cont, rgb_matrix[0]);
> - /* LumaScale * GrphCont * (LumaR + GrphSat * (Cos(GrphHue) * K1 + */
> - /* Sin(GrphHue) * K2))*/
> - rgb_matrix[0] = dal_fixed31_32_mul(luma_scale, rgb_matrix[0]);
> -
> - /* COEF_1_2 = GrphCont * (LumaG + GrphSat * (Cos(GrphHue) * K3 +*/
> - /* Sin(GrphHue) * K4))*/
> - /* (Cos(GrphHue) * K3 + Sin(GrphHue) * K4)*/
> - rgb_matrix[1] =
> - dal_fixed31_32_add(
> - dal_fixed31_32_mul(cos_grph_hue, k3),
> - dal_fixed31_32_mul(sin_grph_hue, k4));
> - /* GrphSat * (Cos(GrphHue) * K3 + Sin(GrphHue) * K4)*/
> - rgb_matrix[1] = dal_fixed31_32_mul(grph_sat, rgb_matrix[1]);
> - /* (LumaG + GrphSat * (Cos(GrphHue) * K3 + Sin(GrphHue) * K4))*/
> - rgb_matrix[1] = dal_fixed31_32_add(luma_g, rgb_matrix[1]);
> - /* GrphCont * (LumaG + GrphSat * (Cos(GrphHue) * K3 + Sin(GrphHue)**/
> - /* K4))*/
> - rgb_matrix[1] = dal_fixed31_32_mul(grph_cont, rgb_matrix[1]);
> - /* LumaScale * GrphCont * (LumaG + GrphSat *(Cos(GrphHue) * K3 + */
> - /* Sin(GrphHue) * K4))*/
> - rgb_matrix[1] = dal_fixed31_32_mul(luma_scale, rgb_matrix[1]);
> -
> - /* COEF_1_3 = GrphCont * (LumaB + GrphSat * (Cos(GrphHue) * K5 +*/
> - /* Sin(GrphHue) * K6))*/
> - /* (Cos(GrphHue) * K5 + Sin(GrphHue) * K6)*/
> - rgb_matrix[2] =
> - dal_fixed31_32_add(
> - dal_fixed31_32_mul(cos_grph_hue, k5),
> - dal_fixed31_32_mul(sin_grph_hue, k6));
> - /* GrphSat * (Cos(GrphHue) * K5 + Sin(GrphHue) * K6)*/
> - rgb_matrix[2] = dal_fixed31_32_mul(grph_sat, rgb_matrix[2]);
> - /* LumaB + GrphSat * (Cos(GrphHue) * K5 + Sin(GrphHue) * K6)*/
> - rgb_matrix[2] = dal_fixed31_32_add(luma_b, rgb_matrix[2]);
> - /* GrphCont * (LumaB + GrphSat * (Cos(GrphHue) * K5 + Sin(GrphHue)**/
> - /* K6))*/
> - rgb_matrix[2] = dal_fixed31_32_mul(grph_cont, rgb_matrix[2]);
> - /* LumaScale * GrphCont * (LumaB + GrphSat *(Cos(GrphHue) * K5 + */
> - /* Sin(GrphHue) * K6))*/
> - rgb_matrix[2] = dal_fixed31_32_mul(luma_scale, rgb_matrix[2]);
> -
> - /* COEF_1_4 = RGBBias + RGBScale * GrphBright*/
> - rgb_matrix[3] = dal_fixed31_32_add(
> - rgb_bias,
> - dal_fixed31_32_mul(rgb_scale, grph_bright));
> -
> - /* COEF_2_1 = GrphCont * (LumaR + GrphSat * (Cos(GrphHue) * K7 +*/
> - /* Sin(GrphHue) * K8))*/
> - /* (Cos(GrphHue) * K7 + Sin(GrphHue) * K8)*/
> - rgb_matrix[4] =
> - dal_fixed31_32_add(
> - dal_fixed31_32_mul(cos_grph_hue, k7),
> - dal_fixed31_32_mul(sin_grph_hue, k8));
> - /* GrphSat * (Cos(GrphHue) * K7 + Sin(GrphHue) * K8)*/
> - rgb_matrix[4] = dal_fixed31_32_mul(grph_sat, rgb_matrix[4]);
> - /* (LumaR + GrphSat * (Cos(GrphHue) * K7 + Sin(GrphHue) * K8))*/
> - rgb_matrix[4] = dal_fixed31_32_add(luma_r, rgb_matrix[4]);
> - /* GrphCont * (LumaR + GrphSat * (Cos(GrphHue) * K7 + Sin(GrphHue)**/
> - /* K8))*/
> - rgb_matrix[4] = dal_fixed31_32_mul(grph_cont, rgb_matrix[4]);
> - /* LumaScale * GrphCont * (LumaR + GrphSat * (Cos(GrphHue) * K7 + */
> - /* Sin(GrphHue) * K8))*/
> - rgb_matrix[4] = dal_fixed31_32_mul(luma_scale, rgb_matrix[4]);
> -
> - /* COEF_2_2 = GrphCont * (LumaG + GrphSat * (Cos(GrphHue) * K9 +*/
> - /* Sin(GrphHue) * K10))*/
> - /* (Cos(GrphHue) * K9 + Sin(GrphHue) * K10))*/
> - rgb_matrix[5] =
> - dal_fixed31_32_add(
> - dal_fixed31_32_mul(cos_grph_hue, k9),
> - dal_fixed31_32_mul(sin_grph_hue, k10));
> - /* GrphSat * (Cos(GrphHue) * K9 + Sin(GrphHue) * K10))*/
> - rgb_matrix[5] = dal_fixed31_32_mul(grph_sat, rgb_matrix[5]);
> - /* (LumaG + GrphSat * (Cos(GrphHue) * K9 + Sin(GrphHue) * K10))*/
> - rgb_matrix[5] = dal_fixed31_32_add(luma_g, rgb_matrix[5]);
> - /* GrphCont * (LumaG + GrphSat * (Cos(GrphHue) * K9 + Sin(GrphHue)**/
> - /* K10))*/
> - rgb_matrix[5] = dal_fixed31_32_mul(grph_cont, rgb_matrix[5]);
> - /* LumaScale * GrphCont * (LumaG + GrphSat *(Cos(GrphHue) * K9 + */
> - /* Sin(GrphHue) * K10))*/
> - rgb_matrix[5] = dal_fixed31_32_mul(luma_scale, rgb_matrix[5]);
> -
> - /* COEF_2_3 = GrphCont * (LumaB + GrphSat * (Cos(GrphHue) * K11 +*/
> - /* Sin(GrphHue) * K12))*/
> - /* (Cos(GrphHue) * K11 + Sin(GrphHue) * K12))*/
> - rgb_matrix[6] =
> - dal_fixed31_32_add(
> - dal_fixed31_32_mul(cos_grph_hue, k11),
> - dal_fixed31_32_mul(sin_grph_hue, k12));
> - /* GrphSat * (Cos(GrphHue) * K11 + Sin(GrphHue) * K12))*/
> - rgb_matrix[6] = dal_fixed31_32_mul(grph_sat, rgb_matrix[6]);
> - /* (LumaB + GrphSat * (Cos(GrphHue) * K11 + Sin(GrphHue) * K12))*/
> - rgb_matrix[6] = dal_fixed31_32_add(luma_b, rgb_matrix[6]);
> - /* GrphCont * (LumaB + GrphSat * (Cos(GrphHue) * K11 + Sin(GrphHue)**/
> - /* K12))*/
> - rgb_matrix[6] = dal_fixed31_32_mul(grph_cont, rgb_matrix[6]);
> - /* LumaScale * GrphCont * (LumaB + GrphSat *(Cos(GrphHue) * K11 +*/
> - /* Sin(GrphHue) * K12)) */
> - rgb_matrix[6] = dal_fixed31_32_mul(luma_scale, rgb_matrix[6]);
> -
> - /* COEF_2_4 = RGBBias + RGBScale * GrphBright*/
> - rgb_matrix[7] = dal_fixed31_32_add(
> - rgb_bias,
> - dal_fixed31_32_mul(rgb_scale, grph_bright));
> -
> - /* COEF_3_1 = GrphCont * (LumaR + GrphSat * (Cos(GrphHue) * K13 +*/
> - /* Sin(GrphHue) * K14))*/
> - /* (Cos(GrphHue) * K13 + Sin(GrphHue) * K14)) */
> - rgb_matrix[8] =
> - dal_fixed31_32_add(
> - dal_fixed31_32_mul(cos_grph_hue, k13),
> - dal_fixed31_32_mul(sin_grph_hue, k14));
> - /* GrphSat * (Cos(GrphHue) * K13 + Sin(GrphHue) * K14)) */
> - rgb_matrix[8] = dal_fixed31_32_mul(grph_sat, rgb_matrix[8]);
> - /* (LumaR + GrphSat * (Cos(GrphHue) * K13 + Sin(GrphHue) * K14)) */
> - rgb_matrix[8] = dal_fixed31_32_add(luma_r, rgb_matrix[8]);
> - /* GrphCont * (LumaR + GrphSat * (Cos(GrphHue) * K13 + Sin(GrphHue)**/
> - /* K14)) */
> - rgb_matrix[8] = dal_fixed31_32_mul(grph_cont, rgb_matrix[8]);
> - /* LumaScale * GrphCont * (LumaR + GrphSat * (Cos(GrphHue) * K13 +*/
> - /* Sin(GrphHue) * K14))*/
> - rgb_matrix[8] = dal_fixed31_32_mul(luma_scale, rgb_matrix[8]);
> -
> - /* COEF_3_2 = GrphCont * (LumaG + GrphSat * (Cos(GrphHue) * K15 +*/
> - /* Sin(GrphHue) * K16)) */
> - /* GrphSat * (Cos(GrphHue) * K15 + Sin(GrphHue) * K16) */
> - rgb_matrix[9] =
> - dal_fixed31_32_add(
> - dal_fixed31_32_mul(cos_grph_hue, k15),
> - dal_fixed31_32_mul(sin_grph_hue, k16));
> - /* (LumaG + GrphSat * (Cos(GrphHue) * K15 + Sin(GrphHue) * K16)) */
> - rgb_matrix[9] = dal_fixed31_32_mul(grph_sat, rgb_matrix[9]);
> - /* (LumaG + GrphSat * (Cos(GrphHue) * K15 + Sin(GrphHue) * K16)) */
> - rgb_matrix[9] = dal_fixed31_32_add(luma_g, rgb_matrix[9]);
> - /* GrphCont * (LumaG + GrphSat * (Cos(GrphHue) * K15 + Sin(GrphHue)**/
> - /* K16)) */
> - rgb_matrix[9] = dal_fixed31_32_mul(grph_cont, rgb_matrix[9]);
> - /* LumaScale * GrphCont * (LumaG + GrphSat *(Cos(GrphHue) * K15 + */
> - /* Sin(GrphHue) * K16))*/
> - rgb_matrix[9] = dal_fixed31_32_mul(luma_scale, rgb_matrix[9]);
> -
> - /* COEF_3_3 = GrphCont * (LumaB + GrphSat * (Cos(GrphHue) * K17 +*/
> - /* Sin(GrphHue) * K18)) */
> - /* (Cos(GrphHue) * K17 + Sin(GrphHue) * K18)) */
> - rgb_matrix[10] =
> - dal_fixed31_32_add(
> - dal_fixed31_32_mul(cos_grph_hue, k17),
> - dal_fixed31_32_mul(sin_grph_hue, k18));
> - /* GrphSat * (Cos(GrphHue) * K17 + Sin(GrphHue) * K18)) */
> - rgb_matrix[10] = dal_fixed31_32_mul(grph_sat, rgb_matrix[10]);
> - /* (LumaB + GrphSat * (Cos(GrphHue) * K17 + Sin(GrphHue) * K18)) */
> - rgb_matrix[10] = dal_fixed31_32_add(luma_b, rgb_matrix[10]);
> - /* GrphCont * (LumaB + GrphSat * (Cos(GrphHue) * K17 + Sin(GrphHue)**/
> - /* K18)) */
> - rgb_matrix[10] = dal_fixed31_32_mul(grph_cont, rgb_matrix[10]);
> - /* LumaScale * GrphCont * (LumaB + GrphSat *(Cos(GrphHue) * */
> - /* K17 + Sin(GrphHue) * K18))*/
> - rgb_matrix[10] = dal_fixed31_32_mul(luma_scale, rgb_matrix[10]);
> -
> - /* COEF_3_4 = RGBBias + RGBScale * GrphBright */
> - rgb_matrix[11] = dal_fixed31_32_add(
> - rgb_bias,
> - dal_fixed31_32_mul(rgb_scale, grph_bright));
> -}
> -
> -static void calculate_yuv_matrix(struct core_color *core_color,
> - unsigned int sink_index,
> - enum dc_color_space color_space,
> - struct fixed31_32 *yuv_matrix)
> -{
> - struct fixed31_32 ideal[12];
> - uint32_t i = 0;
> -
> - if ((color_space == COLOR_SPACE_YPBPR601) ||
> - (color_space == COLOR_SPACE_YCBCR601) ||
> - (color_space == COLOR_SPACE_YCBCR601_LIMITED)) {
> - static const int32_t matrix_[] = {
> - 25578516, 50216016, 9752344, 6250000,
> - -14764391, -28985609, 43750000, 50000000,
> - 43750000, -36635164, -7114836, 50000000
> - };
> - do {
> - ideal[i] = dal_fixed31_32_from_fraction(
> - matrix_[i],
> - 100000000);
> - ++i;
> - } while (i != ARRAY_SIZE(matrix_));
> - } else {
> - static const int32_t matrix_[] = {
> - 18187266, 61183125, 6176484, 6250000,
> - -10025059, -33724941, 43750000, 50000000,
> - 43750000, -39738379, -4011621, 50000000
> - };
> - do {
> - ideal[i] = dal_fixed31_32_from_fraction(
> - matrix_[i],
> - 100000000);
> - ++i;
> - } while (i != ARRAY_SIZE(matrix_));
> - }
> -
> - struct fixed31_32 grph_cont;
> - struct fixed31_32 grph_sat;
> - struct fixed31_32 grph_bright;
> - struct fixed31_32 sin_grph_hue;
> - struct fixed31_32 cos_grph_hue;
> -
> - initialize_fix_point_color_values(
> - core_color, sink_index, &grph_cont, &grph_sat,
> - &grph_bright, &sin_grph_hue, &cos_grph_hue);
> -
> - const struct fixed31_32 multiplier =
> - dal_fixed31_32_mul(grph_cont, grph_sat);
> -
> - yuv_matrix[0] = dal_fixed31_32_mul(ideal[0], grph_cont);
> -
> - yuv_matrix[1] = dal_fixed31_32_mul(ideal[1], grph_cont);
> -
> - yuv_matrix[2] = dal_fixed31_32_mul(ideal[2], grph_cont);
> -
> - yuv_matrix[4] = dal_fixed31_32_mul(
> - multiplier,
> - dal_fixed31_32_add(
> - dal_fixed31_32_mul(
> - ideal[4],
> - cos_grph_hue),
> - dal_fixed31_32_mul(
> - ideal[8],
> - sin_grph_hue)));
> -
> - yuv_matrix[5] = dal_fixed31_32_mul(
> - multiplier,
> - dal_fixed31_32_add(
> - dal_fixed31_32_mul(
> - ideal[5],
> - cos_grph_hue),
> - dal_fixed31_32_mul(
> - ideal[9],
> - sin_grph_hue)));
> -
> - yuv_matrix[6] = dal_fixed31_32_mul(
> - multiplier,
> - dal_fixed31_32_add(
> - dal_fixed31_32_mul(
> - ideal[6],
> - cos_grph_hue),
> - dal_fixed31_32_mul(
> - ideal[10],
> - sin_grph_hue)));
> -
> - yuv_matrix[7] = ideal[7];
> -
> - yuv_matrix[8] = dal_fixed31_32_mul(
> - multiplier,
> - dal_fixed31_32_sub(
> - dal_fixed31_32_mul(
> - ideal[8],
> - cos_grph_hue),
> - dal_fixed31_32_mul(
> - ideal[4],
> - sin_grph_hue)));
> -
> - yuv_matrix[9] = dal_fixed31_32_mul(
> - multiplier,
> - dal_fixed31_32_sub(
> - dal_fixed31_32_mul(
> - ideal[9],
> - cos_grph_hue),
> - dal_fixed31_32_mul(
> - ideal[5],
> - sin_grph_hue)));
> -
> - yuv_matrix[10] = dal_fixed31_32_mul(
> - multiplier,
> - dal_fixed31_32_sub(
> - dal_fixed31_32_mul(
> - ideal[10],
> - cos_grph_hue),
> - dal_fixed31_32_mul(
> - ideal[6],
> - sin_grph_hue)));
> -
> - yuv_matrix[11] = ideal[11];
> -
> - if ((color_space == COLOR_SPACE_YCBCR601_LIMITED) ||
> - (color_space == COLOR_SPACE_YCBCR709_LIMITED)) {
> - yuv_matrix[3] = dal_fixed31_32_add(ideal[3], grph_bright);
> - } else {
> - yuv_matrix[3] = dal_fixed31_32_add(
> - ideal[3],
> - dal_fixed31_32_mul(
> - grph_bright,
> - dal_fixed31_32_from_fraction(86, 100)));
> - }
> -}
> -
> -static void calculate_csc_matrix(struct core_color *core_color,
> - unsigned int sink_index,
> - enum dc_color_space color_space,
> - uint16_t *csc_matrix)
> -{
> - struct fixed31_32 fixed_csc_matrix[12];
> - switch (color_space) {
> - case COLOR_SPACE_SRGB:
> - calculate_rgb_matrix_legacy
> - (core_color, sink_index, fixed_csc_matrix);
> - convert_float_matrix_legacy
> - (csc_matrix, fixed_csc_matrix, 12);
> - break;
> - case COLOR_SPACE_SRGB_LIMITED:
> - calculate_rgb_limited_range_matrix_legacy(
> - core_color, sink_index, fixed_csc_matrix);
> - convert_float_matrix_legacy(csc_matrix, fixed_csc_matrix, 12);
> - break;
> - case COLOR_SPACE_YCBCR601:
> - case COLOR_SPACE_YCBCR709:
> - case COLOR_SPACE_YCBCR601_LIMITED:
> - case COLOR_SPACE_YCBCR709_LIMITED:
> - case COLOR_SPACE_YPBPR601:
> - case COLOR_SPACE_YPBPR709:
> - calculate_yuv_matrix(core_color, sink_index, color_space,
> - fixed_csc_matrix);
> - convert_float_matrix(csc_matrix, fixed_csc_matrix, 12);
> - break;
> - default:
> - calculate_rgb_matrix_legacy
> - (core_color, sink_index, fixed_csc_matrix);
> - convert_float_matrix_legacy
> - (csc_matrix, fixed_csc_matrix, 12);
> - break;
> - }
> -}
> -
> -static struct dc_surface *dc_stream_to_surface_from_pipe_ctx(
> - struct core_color *core_color,
> - const struct dc_stream *stream)
> -{
> - int i;
> - struct core_dc *core_dc = DC_TO_CORE(core_color->dc);
> - struct core_stream *core_stream = DC_STREAM_TO_CORE(stream);
> - struct dc_surface *out_surface = NULL;
> -
> - for (i = 0; i < MAX_PIPES; i++) {
> - if (core_dc->current_context->res_ctx.pipe_ctx[i].stream
> - == core_stream) {
> - out_surface = &core_dc->current_context->res_ctx.
> - pipe_ctx[i].surface->public;
> - break;
> - }
> - }
> - return out_surface;
> -}
> -
> -static enum predefined_gamut_type color_space_to_predefined_gamut_types(enum
> - color_color_space color_space)
> -{
> - switch (color_space) {
> - case color_space_bt709:
> - case color_space_xv_ycc_bt709:
> - return gamut_type_bt709;
> - case color_space_bt601:
> - case color_space_xv_ycc_bt601:
> - return gamut_type_bt601;
> - case color_space_adobe:
> - return gamut_type_adobe_rgb;
> - case color_space_srgb:
> - case color_space_sc_rgb_ms_ref:
> - return gamut_type_srgb;
> - case color_space_bt2020:
> - return gamut_type_bt2020;
> - case color_space_dci_p3: /* TODO */
> - default:
> - return gamut_type_unknown;
> - }
> -}
> -
> -static enum predefined_white_point_type white_point_to_predefined_white_point
> - (enum color_white_point_type white_point)
> -{
> - switch (white_point) {
> - case color_white_point_type_5000k_horizon:
> - return white_point_type_5000k_horizon;
> - case color_white_point_type_6500k_noon:
> - return white_point_type_6500k_noon;
> - case color_white_point_type_7500k_north_sky:
> - return white_point_type_7500k_north_sky;
> - case color_white_point_type_9300k:
> - return white_point_type_9300k;
> - default:
> - return white_point_type_unknown;
> - }
> -}
> -
> -static bool update_color_gamut_data(struct color_gamut_data *input_data,
> - struct color_gamut_data *output_data)
> -{
> - bool output_custom_cs = false;
> - bool output_custom_wp = false;
> -
> - if (input_data == NULL || output_data == NULL)
> - return false;
> -
> - if (input_data->color_space == color_space_custom_coordinates) {
> - output_data->color_space = input_data->color_space;
> - output_data->gamut.redX = input_data->gamut.redX;
> - output_data->gamut.redY = input_data->gamut.redY;
> - output_data->gamut.greenX = input_data->gamut.greenX;
> - output_data->gamut.greenY = input_data->gamut.greenY;
> - output_data->gamut.blueX = input_data->gamut.blueX;
> - output_data->gamut.blueY = input_data->gamut.blueY;
> - } else {
> - struct gamut_space_coordinates gamut_coord;
> - enum predefined_gamut_type gamut_type =
> - color_space_to_predefined_gamut_types
> - (input_data->color_space);
> -
> - /* fall back to original color space if unknown */
> - if (gamut_type == gamut_type_unknown) {
> - if (output_data->color_space ==
> - color_space_custom_coordinates) {
> - output_custom_cs = true;
> - } else {
> - gamut_type =
> - color_space_to_predefined_gamut_types
> - (output_data->color_space);
> - /* fall back to sRGB if both unknown*/
> - if (gamut_type == gamut_type_unknown) {
> - output_data->color_space =
> - color_space_srgb;
> - gamut_type = gamut_type_srgb;
> - }
> - }
> - } else {
> - output_data->color_space = input_data->color_space;
> - }
> -
> - if (!output_custom_cs) {
> - mod_color_find_predefined_gamut(&gamut_coord,
> - gamut_type);
> - output_data->gamut.redX = gamut_coord.redX;
> - output_data->gamut.redY = gamut_coord.redY;
> - output_data->gamut.greenX = gamut_coord.greenX;
> - output_data->gamut.greenY = gamut_coord.greenY;
> - output_data->gamut.blueX = gamut_coord.blueX;
> - output_data->gamut.blueY = gamut_coord.blueY;
> - }
> - }
> -
> - if (input_data->white_point == color_space_custom_coordinates) {
> - output_data->white_point = input_data->white_point;
> - output_data->gamut.whiteX = input_data->gamut.whiteX;
> - output_data->gamut.whiteY = input_data->gamut.whiteY;
> - } else {
> - struct white_point_coodinates white_point_coord;
> - enum predefined_white_point_type white_type =
> - white_point_to_predefined_white_point
> - (input_data->white_point);
> -
> - /* fall back to original white point if not found */
> - if (white_type == white_point_type_unknown) {
> - if (output_data->white_point ==
> - color_white_point_type_custom_coordinates) {
> - output_custom_wp = true;
> - } else {
> - white_type =
> - white_point_to_predefined_white_point
> - (output_data->white_point);
> - /* fall back to 6500 if both unknown*/
> - if (white_type == white_point_type_unknown) {
> - output_data->white_point =
> - color_white_point_type_6500k_noon;
> - white_type =
> - white_point_type_6500k_noon;
> - }
> - }
> - } else {
> - output_data->white_point = input_data->white_point;
> - }
> -
> - if (!output_custom_wp) {
> - mod_color_find_predefined_white_point(
> - &white_point_coord, white_type);
> - output_data->gamut.whiteX = white_point_coord.whiteX;
> - output_data->gamut.whiteY = white_point_coord.whiteY;
> - }
> - }
> - return true;
> -}
> -
> -void initialize_color_state(struct core_color *core_color, int index)
> -{
> - core_color->state[index].user_enable_color_temperature = true;
> -
> - core_color->state[index].custom_color_temperature = 6500;
> -
> - core_color->state[index].contrast.current = 100;
> - core_color->state[index].contrast.min = 0;
> - core_color->state[index].contrast.max = 200;
> -
> - core_color->state[index].saturation.current = 100;
> - core_color->state[index].saturation.min = 0;
> - core_color->state[index].saturation.max = 200;
> -
> - core_color->state[index].brightness.current = 0;
> - core_color->state[index].brightness.min = -100;
> - core_color->state[index].brightness.max = 100;
> -
> - core_color->state[index].hue.current = 0;
> - core_color->state[index].hue.min = -30;
> - core_color->state[index].hue.max = 30;
> -
> - core_color->state[index].gamma = NULL;
> -
> - core_color->state[index].preferred_quantization_range =
> - QUANTIZATION_RANGE_FULL;
> -
> - core_color->state[index].source_gamut.color_space =
> - color_space_srgb;
> - core_color->state[index].source_gamut.white_point =
> - color_white_point_type_6500k_noon;
> - core_color->state[index].source_gamut.gamut.blueX = 1500;
> - core_color->state[index].source_gamut.gamut.blueY = 600;
> - core_color->state[index].source_gamut.gamut.greenX = 3000;
> - core_color->state[index].source_gamut.gamut.greenY = 6000;
> - core_color->state[index].source_gamut.gamut.redX = 6400;
> - core_color->state[index].source_gamut.gamut.redY = 3300;
> - core_color->state[index].source_gamut.gamut.whiteX = 3127;
> - core_color->state[index].source_gamut.gamut.whiteY = 3290;
> -
> - core_color->state[index].destination_gamut.color_space =
> - color_space_srgb;
> - core_color->state[index].destination_gamut.white_point =
> - color_white_point_type_6500k_noon;
> - core_color->state[index].destination_gamut.gamut.blueX = 1500;
> - core_color->state[index].destination_gamut.gamut.blueY = 600;
> - core_color->state[index].destination_gamut.gamut.greenX = 3000;
> - core_color->state[index].destination_gamut.gamut.greenY = 6000;
> - core_color->state[index].destination_gamut.gamut.redX = 6400;
> - core_color->state[index].destination_gamut.gamut.redY = 3300;
> - core_color->state[index].destination_gamut.gamut.whiteX = 3127;
> - core_color->state[index].destination_gamut.gamut.whiteY = 3290;
> -
> - core_color->state[index].input_transfer_function =
> - transfer_func_srgb;
> - core_color->state[index].output_transfer_function =
> - transfer_func_srgb;
> -}
> -
> -struct mod_color *mod_color_create(struct dc *dc)
> -{
> - int i = 0;
> - struct core_color *core_color =
> - dm_alloc(sizeof(struct core_color));
> - struct core_dc *core_dc = DC_TO_CORE(dc);
> - struct persistent_data_flag flag;
> -
> - if (core_color == NULL)
> - goto fail_alloc_context;
> -
> - core_color->caps = dm_alloc(sizeof(struct sink_caps) *
> - MOD_COLOR_MAX_CONCURRENT_SINKS);
> -
> - if (core_color->caps == NULL)
> - goto fail_alloc_caps;
> -
> - for (i = 0; i < MOD_COLOR_MAX_CONCURRENT_SINKS; i++)
> - core_color->caps[i].sink = NULL;
> -
> - core_color->state = dm_alloc(sizeof(struct color_state) *
> - MOD_COLOR_MAX_CONCURRENT_SINKS);
> -
> - /*hardcoded to sRGB with 6500 color temperature*/
> - for (i = 0; i < MOD_COLOR_MAX_CONCURRENT_SINKS; i++) {
> - initialize_color_state(core_color, i);
> - }
> -
> - if (core_color->state == NULL)
> - goto fail_alloc_state;
> -
> - core_color->edid_caps = dm_alloc(sizeof(struct color_edid_caps) *
> - MOD_COLOR_MAX_CONCURRENT_SINKS);
> -
> - if (core_color->edid_caps == NULL)
> - goto fail_alloc_edid_caps;
> -
> - core_color->num_sinks = 0;
> -
> - if (dc == NULL)
> - goto fail_construct;
> -
> - core_color->dc = dc;
> -
> - if (!check_dc_support(dc))
> - goto fail_construct;
> -
> - /* Create initial module folder in registry for color adjustment */
> - flag.save_per_edid = true;
> - flag.save_per_link = false;
> -
> - dm_write_persistent_data(core_dc->ctx, NULL, COLOR_REGISTRY_NAME, NULL,
> - NULL, 0, &flag);
> -
> - return &core_color->public;
> -
> -fail_construct:
> - dm_free(core_color->edid_caps);
> -
> -fail_alloc_edid_caps:
> - dm_free(core_color->state);
> -
> -fail_alloc_state:
> - dm_free(core_color->caps);
> -
> -fail_alloc_caps:
> - dm_free(core_color);
> -
> -fail_alloc_context:
> - return NULL;
> -}
> -
> -void mod_color_destroy(struct mod_color *mod_color)
> -{
> - if (mod_color != NULL) {
> - int i;
> - struct core_color *core_color =
> - MOD_COLOR_TO_CORE(mod_color);
> -
> - dm_free(core_color->edid_caps);
> -
> - for (i = 0; i < core_color->num_sinks; i++)
> - if (core_color->state[i].gamma)
> - dc_gamma_release(&core_color->state[i].gamma);
> -
> - dm_free(core_color->state);
> -
> - for (i = 0; i < core_color->num_sinks; i++)
> - dc_sink_release(core_color->caps[i].sink);
> -
> - dm_free(core_color->caps);
> -
> - dm_free(core_color);
> - }
> -}
> -
> -bool mod_color_add_sink(struct mod_color *mod_color, const struct dc_sink *sink,
> - struct color_edid_caps *edid_caps)
> -{
> - struct core_color *core_color = MOD_COLOR_TO_CORE(mod_color);
> - struct core_dc *core_dc = DC_TO_CORE(core_color->dc);
> - bool persistent_color_temp_enable;
> - int persistent_custom_color_temp = 0;
> - struct color_space_coordinates persistent_source_gamut;
> - struct color_space_coordinates persistent_destination_gamut;
> - int persistent_brightness;
> - int persistent_contrast;
> - int persistent_hue;
> - int persistent_saturation;
> - enum dc_quantization_range persistent_quantization_range;
> - struct persistent_data_flag flag;
> -
> - if (core_color->num_sinks < MOD_COLOR_MAX_CONCURRENT_SINKS) {
> - dc_sink_retain(sink);
> - core_color->caps[core_color->num_sinks].sink = sink;
> -
> - initialize_color_state(core_color, core_color->num_sinks);
> -
> - core_color->edid_caps[core_color->num_sinks].colorimetry_caps =
> - edid_caps->colorimetry_caps;
> - core_color->edid_caps[core_color->num_sinks].hdr_caps =
> - edid_caps->hdr_caps;
> -
> - /* get persistent data from registry */
> - flag.save_per_edid = true;
> - flag.save_per_link = false;
> -
> - if (dm_read_persistent_data(core_dc->ctx, sink,
> - COLOR_REGISTRY_NAME,
> - "enablecolortempadj",
> - &persistent_color_temp_enable,
> - sizeof(bool), &flag))
> - core_color->state[core_color->num_sinks].
> - user_enable_color_temperature =
> - persistent_color_temp_enable;
> -
> - if (dm_read_persistent_data(core_dc->ctx, sink,
> - COLOR_REGISTRY_NAME,
> - "customcolortemp",
> - &persistent_custom_color_temp,
> - sizeof(int), &flag))
> - core_color->state[core_color->num_sinks].
> - custom_color_temperature
> - = persistent_custom_color_temp;
> -
> - if (dm_read_persistent_data(core_dc->ctx, sink,
> - COLOR_REGISTRY_NAME,
> - "sourcegamut",
> - &persistent_source_gamut,
> - sizeof(struct color_space_coordinates),
> - &flag)) {
> - memcpy(&core_color->state[core_color->num_sinks].
> - source_gamut.gamut, &persistent_source_gamut,
> - sizeof(struct color_space_coordinates));
> - }
> -
> - if (dm_read_persistent_data(core_dc->ctx, sink, COLOR_REGISTRY_NAME,
> - "destgamut",
> - &persistent_destination_gamut,
> - sizeof(struct color_space_coordinates),
> - &flag)) {
> - memcpy(&core_color->state[core_color->num_sinks].
> - destination_gamut.gamut,
> - &persistent_destination_gamut,
> - sizeof(struct color_space_coordinates));
> - }
> -
> - if (dm_read_persistent_data(core_dc->ctx, sink, COLOR_REGISTRY_NAME,
> - "brightness",
> - &persistent_brightness,
> - sizeof(int), &flag))
> - core_color->state[core_color->num_sinks].
> - brightness.current = persistent_brightness;
> -
> - if (dm_read_persistent_data(core_dc->ctx, sink, COLOR_REGISTRY_NAME,
> - "contrast",
> - &persistent_contrast,
> - sizeof(int), &flag))
> - core_color->state[core_color->num_sinks].
> - contrast.current = persistent_contrast;
> -
> - if (dm_read_persistent_data(core_dc->ctx, sink, COLOR_REGISTRY_NAME,
> - "hue",
> - &persistent_hue,
> - sizeof(int), &flag))
> - core_color->state[core_color->num_sinks].
> - hue.current = persistent_hue;
> -
> - if (dm_read_persistent_data(core_dc->ctx, sink, COLOR_REGISTRY_NAME,
> - "saturation",
> - &persistent_saturation,
> - sizeof(int), &flag))
> - core_color->state[core_color->num_sinks].
> - saturation.current = persistent_saturation;
> -
> - if (dm_read_persistent_data(core_dc->ctx, sink,
> - COLOR_REGISTRY_NAME,
> - "preferred_quantization_range",
> - &persistent_quantization_range,
> - sizeof(int), &flag))
> - core_color->state[core_color->num_sinks].
> - preferred_quantization_range =
> - persistent_quantization_range;
> -
> - core_color->num_sinks++;
> - return true;
> - }
> - return false;
> -}
> -
> -bool mod_color_remove_sink(struct mod_color *mod_color,
> - const struct dc_sink *sink)
> -{
> - int i = 0, j = 0;
> - struct core_color *core_color = MOD_COLOR_TO_CORE(mod_color);
> -
> - for (i = 0; i < core_color->num_sinks; i++) {
> - if (core_color->caps[i].sink == sink) {
> - if (core_color->state[i].gamma) {
> - dc_gamma_release(&core_color->state[i].gamma);
> - }
> - memset(&core_color->state[i], 0,
> - sizeof(struct color_state));
> - memset(&core_color->edid_caps[i], 0,
> - sizeof(struct color_edid_caps));
> -
> - /* To remove this sink, shift everything after down */
> - for (j = i; j < core_color->num_sinks - 1; j++) {
> - core_color->caps[j].sink =
> - core_color->caps[j + 1].sink;
> -
> - memcpy(&core_color->state[j],
> - &core_color->state[j + 1],
> - sizeof(struct color_state));
> -
> - memcpy(&core_color->edid_caps[j],
> - &core_color->edid_caps[j + 1],
> - sizeof(struct color_edid_caps));
> - }
> -
> - memset(&core_color->state[core_color->num_sinks - 1], 0,
> - sizeof(struct color_state));
> - memset(&core_color->edid_caps[core_color->num_sinks - 1], 0,
> - sizeof(struct color_edid_caps));
> -
> - core_color->num_sinks--;
> -
> - dc_sink_release(sink);
> -
> - return true;
> - }
> - }
> -
> - return false;
> -}
> -
> -bool mod_color_update_gamut_to_stream(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams)
> -{
> - struct core_color *core_color = MOD_COLOR_TO_CORE(mod_color);
> - struct core_dc *core_dc = DC_TO_CORE(core_color->dc);
> - struct persistent_data_flag flag;
> - struct gamut_src_dst_matrix *matrix =
> - dm_alloc(sizeof(struct gamut_src_dst_matrix));
> -
> - unsigned int stream_index, j;
> - int sink_index;
> -
> - for (stream_index = 0; stream_index < num_streams; stream_index++) {
> - sink_index = sink_index_from_sink(core_color,
> - streams[stream_index]->sink);
> - if (sink_index == -1)
> - continue;
> -
> - /* Write persistent data in registry*/
> - flag.save_per_edid = true;
> - flag.save_per_link = false;
> -
> - dm_write_persistent_data(core_dc->ctx,
> - streams[stream_index]->sink,
> - COLOR_REGISTRY_NAME,
> - "sourcegamut",
> - &core_color->state[sink_index].
> - source_gamut.gamut,
> - sizeof(struct color_space_coordinates),
> - &flag);
> -
> - dm_write_persistent_data(core_dc->ctx,
> - streams[stream_index]->sink,
> - COLOR_REGISTRY_NAME,
> - "destgamut",
> - &core_color->state[sink_index].
> - destination_gamut.gamut,
> - sizeof(struct color_space_coordinates),
> - &flag);
> -
> - if (!build_gamut_remap_matrix
> - (core_color->state[sink_index].source_gamut.gamut,
> - matrix->rgbCoeffSrc,
> - matrix->whiteCoeffSrc))
> - goto function_fail;
> -
> - if (!build_gamut_remap_matrix
> - (core_color->state[sink_index].
> - destination_gamut.gamut,
> - matrix->rgbCoeffDst, matrix->whiteCoeffDst))
> - goto function_fail;
> -
> - struct fixed31_32 gamut_result[12];
> - struct fixed31_32 temp_matrix[9];
> -
> - if (!gamut_to_color_matrix(
> - matrix->rgbCoeffDst,
> - matrix->whiteCoeffDst,
> - matrix->rgbCoeffSrc,
> - matrix->whiteCoeffSrc,
> - true,
> - temp_matrix))
> - goto function_fail;
> -
> - gamut_result[0] = temp_matrix[0];
> - gamut_result[1] = temp_matrix[1];
> - gamut_result[2] = temp_matrix[2];
> - gamut_result[3] = matrix->whiteCoeffSrc[0];
> - gamut_result[4] = temp_matrix[3];
> - gamut_result[5] = temp_matrix[4];
> - gamut_result[6] = temp_matrix[5];
> - gamut_result[7] = matrix->whiteCoeffSrc[1];
> - gamut_result[8] = temp_matrix[6];
> - gamut_result[9] = temp_matrix[7];
> - gamut_result[10] = temp_matrix[8];
> - gamut_result[11] = matrix->whiteCoeffSrc[2];
> -
> - struct core_stream *core_stream =
> - DC_STREAM_TO_CORE
> - (streams[stream_index]);
> -
> - core_stream->public.gamut_remap_matrix.enable_remap = true;
> -
> - for (j = 0; j < 12; j++)
> - core_stream->public.
> - gamut_remap_matrix.matrix[j] =
> - gamut_result[j];
> - }
> -
> - dm_free(matrix);
> - core_color->dc->stream_funcs.set_gamut_remap
> - (core_color->dc, streams, num_streams);
> -
> - return true;
> -
> -function_fail:
> - dm_free(matrix);
> - return false;
> -}
> -
> -bool mod_color_adjust_source_gamut(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams,
> - struct color_gamut_data *input_gamut_data)
> -{
> - struct core_color *core_color = MOD_COLOR_TO_CORE(mod_color);
> -
> - unsigned int stream_index;
> - int sink_index;
> -
> - for (stream_index = 0; stream_index < num_streams; stream_index++) {
> - sink_index = sink_index_from_sink(core_color,
> - streams[stream_index]->sink);
> - if (sink_index == -1)
> - continue;
> -
> - update_color_gamut_data(input_gamut_data,
> - &core_color->state[sink_index].source_gamut);
> - }
> -
> - if (!mod_color_update_gamut_info(mod_color, streams, num_streams))
> - return false;
> -
> - return true;
> -}
> -
> -bool mod_color_adjust_source_gamut_and_tf(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams,
> - struct color_gamut_data *input_gamut_data,
> - enum color_transfer_func input_transfer_func)
> -{
> - struct core_color *core_color = MOD_COLOR_TO_CORE(mod_color);
> -
> - unsigned int stream_index;
> - int sink_index;
> -
> - for (stream_index = 0; stream_index < num_streams; stream_index++) {
> - sink_index = sink_index_from_sink(core_color,
> - streams[stream_index]->sink);
> - if (sink_index == -1)
> - continue;
> - update_color_gamut_data(input_gamut_data,
> - &core_color->state[sink_index].source_gamut);
> - core_color->state[sink_index].input_transfer_function =
> - input_transfer_func;
> - }
> -
> - if (!mod_color_update_gamut_info(mod_color, streams, num_streams))
> - return false;
> -
> - return true;
> -}
> -
> -bool mod_color_adjust_destination_gamut(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams,
> - struct color_gamut_data *input_gamut_data)
> -{
> - struct core_color *core_color = MOD_COLOR_TO_CORE(mod_color);
> -
> - unsigned int stream_index;
> - int sink_index;
> -
> - for (stream_index = 0; stream_index < num_streams; stream_index++) {
> - sink_index = sink_index_from_sink(core_color,
> - streams[stream_index]->sink);
> - if (sink_index == -1)
> - continue;
> -
> - update_color_gamut_data(input_gamut_data,
> - &core_color->state[sink_index].destination_gamut);
> - }
> -
> - if (!mod_color_update_gamut_to_stream(mod_color, streams, num_streams))
> - return false;
> -
> - return true;
> -}
> -
> -bool mod_color_set_white_point(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams,
> - struct white_point_coodinates *white_point)
> -{
> - struct core_color *core_color = MOD_COLOR_TO_CORE(mod_color);
> -
> - unsigned int stream_index;
> - int sink_index;
> -
> - for (stream_index = 0; stream_index < num_streams;
> - stream_index++) {
> - sink_index = sink_index_from_sink(core_color,
> - streams[stream_index]->sink);
> - if (sink_index == -1)
> - continue;
> - core_color->state[sink_index].source_gamut.gamut.whiteX =
> - white_point->whiteX;
> - core_color->state[sink_index].source_gamut.gamut.whiteY =
> - white_point->whiteY;
> - }
> -
> - if (!mod_color_update_gamut_to_stream(mod_color, streams, num_streams))
> - return false;
> -
> - return true;
> -}
> -
> -
> -bool mod_color_set_mastering_info(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams,
> - const struct dc_hdr_static_metadata *mastering_info)
> -{
> - struct core_color *core_color = MOD_COLOR_TO_CORE(mod_color);
> - unsigned int stream_index;
> - int sink_index;
> -
> - for (stream_index = 0; stream_index < num_streams; stream_index++) {
> - sink_index = sink_index_from_sink(core_color,
> - streams[stream_index]->sink);
> - if (sink_index == -1)
> - continue;
> - memcpy(&core_color->state[sink_index].mastering_info,
> - mastering_info,
> - sizeof(struct dc_hdr_static_metadata));
> - }
> - return true;
> -}
> -
> -bool mod_color_get_mastering_info(struct mod_color *mod_color,
> - const struct dc_sink *sink,
> - struct dc_hdr_static_metadata *mastering_info)
> -{
> - struct core_color *core_color =
> - MOD_COLOR_TO_CORE(mod_color);
> -
> - int sink_index = sink_index_from_sink(core_color, sink);
> -
> - if (sink_index == -1)
> - return false;
> -
> - memcpy(mastering_info, &core_color->state[sink_index].mastering_info,
> - sizeof(struct dc_hdr_static_metadata));
> -
> - return true;
> -}
> -
> -bool mod_color_set_user_enable(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams,
> - bool user_enable)
> -{
> - struct core_color *core_color =
> - MOD_COLOR_TO_CORE(mod_color);
> - struct core_dc *core_dc = DC_TO_CORE(core_color->dc);
> - struct persistent_data_flag flag;
> - unsigned int stream_index;
> - int sink_index;
> -
> - for (stream_index = 0; stream_index < num_streams; stream_index++) {
> - sink_index = sink_index_from_sink(core_color,
> - streams[stream_index]->sink);
> - if (sink_index == -1)
> - continue;
> - core_color->state[sink_index].user_enable_color_temperature
> - = user_enable;
> -
> - /* Write persistent data in registry*/
> - flag.save_per_edid = true;
> - flag.save_per_link = false;
> -
> - dm_write_persistent_data(core_dc->ctx,
> - streams[stream_index]->sink,
> - COLOR_REGISTRY_NAME,
> - "enablecolortempadj",
> - &user_enable,
> - sizeof(bool),
> - &flag);
> - }
> - return true;
> -}
> -
> -bool mod_color_get_user_enable(struct mod_color *mod_color,
> - const struct dc_sink *sink,
> - bool *user_enable)
> -{
> - struct core_color *core_color =
> - MOD_COLOR_TO_CORE(mod_color);
> -
> - int sink_index = sink_index_from_sink(core_color, sink);
> -
> - if (sink_index == -1)
> - return false;
> -
> - *user_enable = core_color->state[sink_index].
> - user_enable_color_temperature;
> -
> - return true;
> -}
> -
> -bool mod_color_get_custom_color_temperature(struct mod_color *mod_color,
> - const struct dc_sink *sink,
> - int *color_temperature)
> -{
> - struct core_color *core_color =
> - MOD_COLOR_TO_CORE(mod_color);
> -
> - int sink_index = sink_index_from_sink(core_color, sink);
> -
> - if (sink_index == -1)
> - return false;
> -
> - *color_temperature = core_color->state[sink_index].
> - custom_color_temperature;
> -
> - return true;
> -}
> -
> -bool mod_color_set_custom_color_temperature(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams,
> - int color_temperature)
> -{
> - struct core_color *core_color =
> - MOD_COLOR_TO_CORE(mod_color);
> - struct core_dc *core_dc = DC_TO_CORE(core_color->dc);
> - struct persistent_data_flag flag;
> - unsigned int stream_index;
> - int sink_index;
> -
> - for (stream_index = 0; stream_index < num_streams; stream_index++) {
> - sink_index = sink_index_from_sink(core_color,
> - streams[stream_index]->sink);
> - if (sink_index == -1)
> - continue;
> - core_color->state[sink_index].custom_color_temperature
> - = color_temperature;
> -
> - /* Write persistent data in registry*/
> - flag.save_per_edid = true;
> - flag.save_per_link = false;
> -
> - dm_write_persistent_data(core_dc->ctx,
> - streams[stream_index]->sink,
> - COLOR_REGISTRY_NAME,
> - "customcolortemp",
> - &color_temperature,
> - sizeof(int),
> - &flag);
> - }
> - return true;
> -}
> -
> -bool mod_color_get_color_saturation(struct mod_color *mod_color,
> - const struct dc_sink *sink,
> - struct color_range *color_saturation)
> -{
> - struct core_color *core_color =
> - MOD_COLOR_TO_CORE(mod_color);
> -
> - int sink_index = sink_index_from_sink(core_color, sink);
> -
> - if (sink_index == -1)
> - return false;
> -
> - *color_saturation = core_color->state[sink_index].saturation;
> -
> - return true;
> -}
> -
> -bool mod_color_get_color_contrast(struct mod_color *mod_color,
> - const struct dc_sink *sink,
> - struct color_range *color_contrast)
> -{
> - struct core_color *core_color =
> - MOD_COLOR_TO_CORE(mod_color);
> -
> - int sink_index = sink_index_from_sink(core_color, sink);
> -
> - if (sink_index == -1)
> - return false;
> -
> - *color_contrast = core_color->state[sink_index].contrast;
> -
> - return true;
> -}
> -
> -bool mod_color_get_color_brightness(struct mod_color *mod_color,
> - const struct dc_sink *sink,
> - struct color_range *color_brightness)
> -{
> - struct core_color *core_color =
> - MOD_COLOR_TO_CORE(mod_color);
> -
> - int sink_index = sink_index_from_sink(core_color, sink);
> -
> - if (sink_index == -1)
> - return false;
> -
> - *color_brightness = core_color->state[sink_index].brightness;
> -
> - return true;
> -}
> -
> -bool mod_color_get_color_hue(struct mod_color *mod_color,
> - const struct dc_sink *sink,
> - struct color_range *color_hue)
> -{
> - struct core_color *core_color =
> - MOD_COLOR_TO_CORE(mod_color);
> -
> - int sink_index = sink_index_from_sink(core_color, sink);
> -
> - if (sink_index == -1)
> - return false;
> -
> - *color_hue = core_color->state[sink_index].hue;
> -
> - return true;
> -}
> -
> -bool mod_color_get_source_gamut(struct mod_color *mod_color,
> - const struct dc_sink *sink,
> - struct color_space_coordinates *source_gamut)
> -{
> - struct core_color *core_color =
> - MOD_COLOR_TO_CORE(mod_color);
> -
> - int sink_index = sink_index_from_sink(core_color, sink);
> -
> - if (sink_index == -1)
> - return false;
> -
> - *source_gamut = core_color->state[sink_index].source_gamut.gamut;
> -
> - return true;
> -}
> -
> -bool mod_color_notify_mode_change(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams)
> -{
> - struct core_color *core_color = MOD_COLOR_TO_CORE(mod_color);
> -
> - struct gamut_src_dst_matrix *matrix =
> - dm_alloc(sizeof(struct gamut_src_dst_matrix));
> -
> - unsigned int stream_index, j;
> - int sink_index;
> -
> - for (stream_index = 0; stream_index < num_streams; stream_index++) {
> - sink_index = sink_index_from_sink(core_color,
> - streams[stream_index]->sink);
> - if (sink_index == -1)
> - continue;
> -
> - if (!build_gamut_remap_matrix
> - (core_color->state[sink_index].source_gamut.gamut,
> - matrix->rgbCoeffSrc,
> - matrix->whiteCoeffSrc))
> - goto function_fail;
> -
> - if (!build_gamut_remap_matrix
> - (core_color->state[sink_index].
> - destination_gamut.gamut,
> - matrix->rgbCoeffDst, matrix->whiteCoeffDst))
> - goto function_fail;
> -
> - struct fixed31_32 gamut_result[12];
> - struct fixed31_32 temp_matrix[9];
> -
> - if (!gamut_to_color_matrix(
> - matrix->rgbCoeffDst,
> - matrix->whiteCoeffDst,
> - matrix->rgbCoeffSrc,
> - matrix->whiteCoeffSrc,
> - true,
> - temp_matrix))
> - goto function_fail;
> -
> - gamut_result[0] = temp_matrix[0];
> - gamut_result[1] = temp_matrix[1];
> - gamut_result[2] = temp_matrix[2];
> - gamut_result[3] = matrix->whiteCoeffSrc[0];
> - gamut_result[4] = temp_matrix[3];
> - gamut_result[5] = temp_matrix[4];
> - gamut_result[6] = temp_matrix[5];
> - gamut_result[7] = matrix->whiteCoeffSrc[1];
> - gamut_result[8] = temp_matrix[6];
> - gamut_result[9] = temp_matrix[7];
> - gamut_result[10] = temp_matrix[8];
> - gamut_result[11] = matrix->whiteCoeffSrc[2];
> -
> -
> - struct core_stream *core_stream =
> - DC_STREAM_TO_CORE
> - (streams[stream_index]);
> -
> - core_stream->public.gamut_remap_matrix.enable_remap = true;
> -
> - for (j = 0; j < 12; j++)
> - core_stream->public.
> - gamut_remap_matrix.matrix[j] =
> - gamut_result[j];
> -
> - calculate_csc_matrix(core_color, sink_index,
> - core_stream->public.output_color_space,
> - core_stream->public.csc_color_matrix.matrix);
> -
> - core_stream->public.csc_color_matrix.enable_adjustment = true;
> - }
> -
> - dm_free(matrix);
> -
> - return true;
> -
> -function_fail:
> - dm_free(matrix);
> - return false;
> -}
> -
> -bool mod_color_set_brightness(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams,
> - int brightness_value)
> -{
> - struct core_color *core_color = MOD_COLOR_TO_CORE(mod_color);
> - struct core_dc *core_dc = DC_TO_CORE(core_color->dc);
> - struct persistent_data_flag flag;
> - unsigned int stream_index;
> - int sink_index;
> -
> - for (stream_index = 0; stream_index < num_streams; stream_index++) {
> - sink_index = sink_index_from_sink(core_color,
> - streams[stream_index]->sink);
> - if (sink_index == -1)
> - continue;
> -
> - struct core_stream *core_stream =
> - DC_STREAM_TO_CORE
> - (streams[stream_index]);
> -
> - core_color->state[sink_index].brightness.current =
> - brightness_value;
> -
> - calculate_csc_matrix(core_color, sink_index,
> - core_stream->public.output_color_space,
> - core_stream->public.csc_color_matrix.matrix);
> -
> - core_stream->public.csc_color_matrix.enable_adjustment = true;
> -
> - /* Write persistent data in registry*/
> - flag.save_per_edid = true;
> - flag.save_per_link = false;
> - dm_write_persistent_data(core_dc->ctx,
> - streams[stream_index]->sink,
> - COLOR_REGISTRY_NAME,
> - "brightness",
> - &brightness_value,
> - sizeof(int),
> - &flag);
> - }
> -
> - core_color->dc->stream_funcs.set_gamut_remap
> - (core_color->dc, streams, num_streams);
> -
> - return true;
> -}
> -
> -bool mod_color_set_contrast(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams,
> - int contrast_value)
> -{
> - struct core_color *core_color = MOD_COLOR_TO_CORE(mod_color);
> - struct core_dc *core_dc = DC_TO_CORE(core_color->dc);
> - struct persistent_data_flag flag;
> - unsigned int stream_index;
> - int sink_index;
> -
> - for (stream_index = 0; stream_index < num_streams; stream_index++) {
> - sink_index = sink_index_from_sink(core_color,
> - streams[stream_index]->sink);
> - if (sink_index == -1)
> - continue;
> -
> - struct core_stream *core_stream =
> - DC_STREAM_TO_CORE
> - (streams[stream_index]);
> -
> - core_color->state[sink_index].contrast.current =
> - contrast_value;
> -
> - calculate_csc_matrix(core_color, sink_index,
> - core_stream->public.output_color_space,
> - core_stream->public.csc_color_matrix.matrix);
> -
> - core_stream->public.csc_color_matrix.enable_adjustment = true;
> -
> - /* Write persistent data in registry*/
> - flag.save_per_edid = true;
> - flag.save_per_link = false;
> - dm_write_persistent_data(core_dc->ctx,
> - streams[stream_index]->sink,
> - COLOR_REGISTRY_NAME,
> - "contrast",
> - &contrast_value,
> - sizeof(int),
> - &flag);
> - }
> -
> - core_color->dc->stream_funcs.set_gamut_remap
> - (core_color->dc, streams, num_streams);
> -
> - return true;
> -}
> -
> -bool mod_color_set_hue(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams,
> - int hue_value)
> -{
> - struct core_color *core_color = MOD_COLOR_TO_CORE(mod_color);
> - struct core_dc *core_dc = DC_TO_CORE(core_color->dc);
> - struct persistent_data_flag flag;
> - unsigned int stream_index;
> - int sink_index;
> -
> - for (stream_index = 0; stream_index < num_streams; stream_index++) {
> - sink_index = sink_index_from_sink(core_color,
> - streams[stream_index]->sink);
> - if (sink_index == -1)
> - continue;
> -
> - struct core_stream *core_stream =
> - DC_STREAM_TO_CORE
> - (streams[stream_index]);
> -
> - core_color->state[sink_index].hue.current = hue_value;
> -
> - calculate_csc_matrix(core_color, sink_index,
> - core_stream->public.output_color_space,
> - core_stream->public.csc_color_matrix.matrix);
> -
> - core_stream->public.csc_color_matrix.enable_adjustment = true;
> -
> - /* Write persistent data in registry*/
> - flag.save_per_edid = true;
> - flag.save_per_link = false;
> - dm_write_persistent_data(core_dc->ctx,
> - streams[stream_index]->sink,
> - COLOR_REGISTRY_NAME,
> - "hue",
> - &hue_value,
> - sizeof(int),
> - &flag);
> - }
> -
> - core_color->dc->stream_funcs.set_gamut_remap
> - (core_color->dc, streams, num_streams);
> -
> - return true;
> -}
> -
> -bool mod_color_set_saturation(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams,
> - int saturation_value)
> -{
> - struct core_color *core_color = MOD_COLOR_TO_CORE(mod_color);
> - struct core_dc *core_dc = DC_TO_CORE(core_color->dc);
> - struct persistent_data_flag flag;
> - unsigned int stream_index;
> - int sink_index;
> -
> - for (stream_index = 0; stream_index < num_streams; stream_index++) {
> - sink_index = sink_index_from_sink(core_color,
> - streams[stream_index]->sink);
> - if (sink_index == -1)
> - continue;
> -
> - struct core_stream *core_stream =
> - DC_STREAM_TO_CORE
> - (streams[stream_index]);
> -
> - core_color->state[sink_index].saturation.current =
> - saturation_value;
> -
> - calculate_csc_matrix(core_color, sink_index,
> - core_stream->public.output_color_space,
> - core_stream->public.csc_color_matrix.matrix);
> -
> - core_stream->public.csc_color_matrix.enable_adjustment = true;
> -
> - /* Write persistent data in registry*/
> - flag.save_per_edid = true;
> - flag.save_per_link = false;
> - dm_write_persistent_data(core_dc->ctx,
> - streams[stream_index]->sink,
> - COLOR_REGISTRY_NAME,
> - "saturation",
> - &saturation_value,
> - sizeof(int),
> - &flag);
> - }
> -
> - core_color->dc->stream_funcs.set_gamut_remap
> - (core_color->dc, streams, num_streams);
> -
> - return true;
> -}
> -
> -bool mod_color_set_input_gamma_correction(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams,
> - struct dc_gamma *gamma)
> -{
> - struct core_color *core_color = MOD_COLOR_TO_CORE(mod_color);
> - unsigned int stream_index;
> - int sink_index;
> -
> - for (stream_index = 0; stream_index < num_streams; stream_index++) {
> - sink_index = sink_index_from_sink(core_color,
> - streams[stream_index]->sink);
> - if (sink_index == -1)
> - continue;
> -
> - struct dc_surface *surface =
> - dc_stream_to_surface_from_pipe_ctx(core_color,
> - streams[stream_index]);
> -
> - if (surface != NULL) {
> - struct dc_transfer_func *input_tf =
> - dc_create_transfer_func();
> - struct dc_surface_update updates = {0};
> -
> - if (input_tf != NULL) {
> - input_tf->type = TF_TYPE_PREDEFINED;
> - input_tf->tf = TRANSFER_FUNCTION_SRGB;
> - }
> -
> - if (core_color->state[sink_index].gamma != gamma) {
> - if (core_color->state[sink_index].gamma)
> - dc_gamma_release(
> - &core_color->state[sink_index].gamma);
> -
> - dc_gamma_retain(gamma);
> - core_color->state[sink_index].gamma = gamma;
> - }
> -
> - updates.surface = surface;
> - updates.gamma = gamma;
> - updates.in_transfer_func = input_tf;
> - dc_update_surfaces_for_target(core_color->dc, &updates,
> - 1, NULL);
> -
> - if (input_tf != NULL)
> - dc_transfer_func_release(input_tf);
> - }
> - }
> -
> - return true;
> -}
> -
> -bool mod_color_persist_user_preferred_quantization_range(
> - struct mod_color *mod_color,
> - const struct dc_sink *sink,
> - enum dc_quantization_range quantization_range)
> -{
> - struct core_color *core_color = MOD_COLOR_TO_CORE(mod_color);
> - struct core_dc *core_dc = DC_TO_CORE(core_color->dc);
> - struct persistent_data_flag flag;
> - int sink_index;
> -
> - sink_index = sink_index_from_sink(core_color, sink);
> - if (sink_index == -1)
> - return false;
> -
> - if (core_color->state[sink_index].
> - preferred_quantization_range != quantization_range) {
> - core_color->state[sink_index].preferred_quantization_range =
> - quantization_range;
> - flag.save_per_edid = true;
> - flag.save_per_link = false;
> - dm_write_persistent_data(core_dc->ctx,
> - sink,
> - COLOR_REGISTRY_NAME,
> - "quantization_range",
> - &quantization_range,
> - sizeof(int),
> - &flag);
> - }
> -
> - return true;
> -}
> -
> -bool mod_color_get_preferred_quantization_range(struct mod_color *mod_color,
> - const struct dc_sink *sink,
> - const struct dc_crtc_timing *timing,
> - enum dc_quantization_range *quantization_range)
> -{
> - struct core_color *core_color = MOD_COLOR_TO_CORE(mod_color);
> - int sink_index = sink_index_from_sink(core_color, sink);
> -
> - if (sink_index == -1)
> - return false;
> -
> - enum dc_quantization_range user_preferred_quantization_range =
> - core_color->state[sink_index].
> - preferred_quantization_range;
> - bool rgb_full_range_supported =
> - mod_color_is_rgb_full_range_supported_for_timing(
> - sink, timing);
> - bool rgb_limited_range_supported =
> - mod_color_is_rgb_limited_range_supported_for_timing(
> - sink, timing);
> -
> - if (rgb_full_range_supported && rgb_limited_range_supported)
> - *quantization_range = user_preferred_quantization_range;
> - else if (rgb_full_range_supported && !rgb_limited_range_supported)
> - *quantization_range = QUANTIZATION_RANGE_FULL;
> - else if (!rgb_full_range_supported && rgb_limited_range_supported)
> - *quantization_range = QUANTIZATION_RANGE_LIMITED;
> - else
> - *quantization_range = QUANTIZATION_RANGE_UNKNOWN;
> -
> - return true;
> -}
> -
> -bool mod_color_is_rgb_full_range_supported_for_timing(
> - const struct dc_sink *sink,
> - const struct dc_crtc_timing *timing)
> -{
> - bool result = false;
> -
> - if (!sink || !timing)
> - return result;
> -
> - if (sink->sink_signal == SIGNAL_TYPE_HDMI_TYPE_A)
> - if (timing->vic || timing->hdmi_vic)
> - if (timing->h_addressable == 640 &&
> - timing->v_addressable == 480 &&
> - (timing->pix_clk_khz == 25200 ||
> - timing->pix_clk_khz == 25170 ||
> - timing->pix_clk_khz == 25175))
> - result = true;
> - else
> - /* don't support full range rgb */
> - /* for HDMI CEA861 timings except VGA mode */
> - result = false;
> - else
> - result = true;
> - else
> - result = true;
> -
> - return result;
> -}
> -
> -bool mod_color_is_rgb_limited_range_supported_for_timing(
> - const struct dc_sink *sink,
> - const struct dc_crtc_timing *timing)
> -{
> - bool result = false;
> -
> - if (!sink || !timing)
> - return result;
> -
> - if (sink->sink_signal == SIGNAL_TYPE_HDMI_TYPE_A)
> - if (timing->vic || timing->hdmi_vic)
> - if (timing->h_addressable == 640 &&
> - timing->v_addressable == 480 &&
> - (timing->pix_clk_khz == 25200 ||
> - timing->pix_clk_khz == 25170 ||
> - timing->pix_clk_khz == 25175))
> - /* don't support rgb limited for */
> - /* HDMI CEA VGA mode */
> - result = false;
> - else
> - /* support rgb limited for non VGA CEA timing */
> - result = true;
> - else
> - /* support rgb limited for non CEA HDMI timing */
> - result = true;
> - else
> - /* don't support rgb limited for non HDMI signal */
> - result = false;
> -
> - return result;
> -}
> -
> -bool mod_color_set_regamma(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams)
> -{
> - /*TODO*/
> - return true;
> -}
> -
> -bool mod_color_set_degamma(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams,
> - enum color_transfer_func transfer_function)
> -{
> - /*TODO*/
> - return true;
> -}
> -
> -bool mod_color_update_gamut_info(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams)
> -{
> - struct core_color *core_color = MOD_COLOR_TO_CORE(mod_color);
> - unsigned int stream_index;
> - int sink_index;
> - bool should_defer = false;
> - bool is_hdr = false;
> - enum color_color_space source_color_space;
> - enum color_transfer_func input_transfer_function;
> - struct color_gamut_data new_gamut_source;
> - struct color_gamut_data new_gamut_destination;
> -
> - for (stream_index = 0; stream_index < num_streams; stream_index++) {
> - sink_index = sink_index_from_sink(core_color,
> - streams[stream_index]->sink);
> - if (sink_index == -1)
> - continue;
> - source_color_space =
> - core_color->state[sink_index].source_gamut.color_space;
> - input_transfer_function =
> - core_color->state[sink_index].input_transfer_function;
> - new_gamut_source.color_space = source_color_space;
> - new_gamut_destination.color_space =
> - core_color->state[sink_index].
> - destination_gamut.color_space;
> -
> - struct dc_surface *surface =
> - dc_stream_to_surface_from_pipe_ctx(core_color,
> - streams[stream_index]);
> - if (surface == NULL)
> - return false;
> -
> - if (surface->format == SURFACE_PIXEL_FORMAT_GRPH_ARGB8888 ||
> - surface->format ==
> - SURFACE_PIXEL_FORMAT_GRPH_ARGB2101010) {
> -
> - if (input_transfer_function ==
> - transfer_func_pq2084 ||
> - input_transfer_function ==
> - transfer_func_pq2084_interim) {
> - /* For PQ and PQ interim, we bypass degamma+
> - * remap+regamma, application needs to also
> - * handle gamut remapping
> - */
> - /* TODO */
> - is_hdr = true;
> - } else if (input_transfer_function ==
> - transfer_func_linear_0_1 ||
> - input_transfer_function ==
> - transfer_func_linear_0_125) {
> - /* TF not supported in current surface format,
> - * but may be deferred to a later flip
> - */
> - should_defer = true;
> - } else {
> - new_gamut_destination.color_space =
> - color_space_srgb;
> - }
> - } else if (surface->format ==
> - SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616F ||
> - surface->format ==
> - SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F ||
> - surface->format ==
> - SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616) {
> - if (input_transfer_function ==
> - transfer_func_linear_0_125) {
> - /* Regamma PQ for HDR supported displays and
> - * 0-125 source
> - */
> - if ((core_color->edid_caps[sink_index].
> - hdr_caps) & smpte_st2084)
> - is_hdr = true;
> -
> - /* override for BT.2020 whenever PQ */
> - if (core_color->state[sink_index].
> - destination_gamut.color_space !=
> - color_space_bt2020) {
> - if (streams[stream_index]->timing.
> - pixel_encoding ==
> - PIXEL_ENCODING_RGB) {
> - if ((core_color->
> - edid_caps[sink_index].
> - colorimetry_caps) & bt_2020_rgb)
> - new_gamut_destination.
> - color_space =
> - color_space_bt2020;
> - } else {
> - if ((core_color->
> - edid_caps[sink_index].
> - colorimetry_caps) & bt_2020_ycc)
> - new_gamut_destination.
> - color_space =
> - color_space_bt2020;
> - }
> - }
> - } else if (input_transfer_function ==
> - transfer_func_linear_0_1) {
> - new_gamut_destination.color_space =
> - color_space_srgb;
> - } else {
> - /* TF not supported in current surface format,
> - * but may be deferred to a later flip
> - */
> - should_defer = true;
> - }
> - }
> -
> - /* 0. ---- CHECK DEFERRED ---- */
> - if (should_defer)
> - return true;
> -
> - /* 1. ---- SET GAMUT SOURCE ---- */
> - new_gamut_source.white_point = core_color->state[sink_index].
> - source_gamut.white_point;
> - update_color_gamut_data(&new_gamut_source,
> - &core_color->state[sink_index].source_gamut);
> -
> - /* 2. ---- SET GAMUT DESTINATION ---- */
> - new_gamut_destination.white_point =
> - core_color->state[sink_index].
> - destination_gamut.white_point;
> - update_color_gamut_data(&new_gamut_destination,
> - &core_color->state[sink_index].destination_gamut);
> -
> - /* 3. ---- SET DEGAMMA ---- */
> - struct dc_transfer_func *input_tf = NULL;
> -
> - input_tf = dc_create_transfer_func();
> -
> - if (input_tf != NULL) {
> - input_tf->type = TF_TYPE_PREDEFINED;
> -
> - switch (input_transfer_function) {
> - case transfer_func_srgb:
> - input_tf->tf = TRANSFER_FUNCTION_SRGB;
> - break;
> - case transfer_func_linear_0_1:
> - case transfer_func_linear_0_125:
> - input_tf->tf = TRANSFER_FUNCTION_LINEAR;
> - break;
> - default:
> - dc_transfer_func_release(input_tf);
> - input_tf = NULL;
> - break;
> - }
> - }
> -
> - /* 4. ---- SET REGAMMA ---- */
> - struct dc_transfer_func *output_tf = NULL;
> -
> - output_tf = dc_create_transfer_func();
> -
> - if (output_tf != NULL) {
> - output_tf->type = TF_TYPE_PREDEFINED;
> - if (is_hdr)
> - output_tf->tf = TRANSFER_FUNCTION_PQ;
> - else
> - output_tf->tf = TRANSFER_FUNCTION_SRGB;
> - }
> - /* 5. ---- POPULATE HDR METADATA ---- */
> - core_color->state[sink_index].mastering_info.is_hdr = is_hdr;
> -
> - /* 6. ---- TODO: UPDATE INFOPACKETS ---- */
> -
> - if (!mod_color_update_gamut_to_stream(
> - mod_color, streams, num_streams))
> - return false;
> -
> - struct dc_surface_update updates[4] = {0};
> -
> - updates[0].surface = surface;
> - updates[0].gamma = core_color->state[sink_index].gamma;
> - updates[0].in_transfer_func = input_tf;
> - updates[0].out_transfer_func = output_tf;
> - updates[0].hdr_static_metadata =
> - &core_color->state[sink_index].mastering_info;
> -
> - dc_update_surfaces_for_target(core_color->dc, updates, 1, NULL);
> -
> - if (input_tf != NULL)
> - dc_transfer_func_release(input_tf);
> -
> - if (output_tf != NULL)
> - dc_transfer_func_release(output_tf);
> - }
> - return true;
> -}
> diff --git a/drivers/gpu/drm/amd/display/modules/color/color_helper.c b/drivers/gpu/drm/amd/display/modules/color/color_helper.c
> deleted file mode 100644
> index ff6779cdd623..000000000000
> --- a/drivers/gpu/drm/amd/display/modules/color/color_helper.c
> +++ /dev/null
> @@ -1,210 +0,0 @@
> -/*
> - * Copyright 2016 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
> - *
> - */
> -
> -#include "dm_services.h"
> -#include "dc.h"
> -#include "mod_color.h"
> -#include "color_helper.h"
> -
> -const struct gamut_space_entry predefined_gamuts[] = {
> - /* x_red y_red x_gr y_gr x_blue y_blue a0 a1 a2 a3 gamma */
> - [gamut_type_bt709] = {6400, 3300, 3000, 6000, 1500, 600, 180000, 4500, 99, 99, 2200},
> - [gamut_type_bt601] = {6400, 3300, 2900, 6000, 1500, 600, 180000, 4500, 99, 99, 2200},
> - [gamut_type_adobe_rgb] = {6400, 3300, 2100, 7100, 1500, 600, 180000, 4500, 99, 99, 2200},
> - [gamut_type_srgb] = {6400, 3300, 3000, 6000, 1500, 600, 31308, 12920, 55, 55, 2400},
> - [gamut_type_bt2020] = {7080, 2920, 1700, 7970, 1310, 460, 180000, 4500, 99, 99, 2200}
> -};
> -
> -const struct white_point_coodinates_entry predefined_white_points[] = {
> - [white_point_type_5000k_horizon] = {5000, 3473, 3561},
> - [white_point_type_6500k_noon] = {6500, 3127, 3290},
> - [white_point_type_7500k_north_sky] = {7500, 3022, 3129},
> - [white_point_type_9300k] = {9300, 2866, 2950}
> -};
> -
> -const unsigned int white_point_entries = 91;
> -
> -const struct white_point_coodinates_entry white_point_temps[] = {
> - /*001*/{1000, 6499, 3474},
> - /*002*/{1100, 6361, 3594},
> - /*003*/{1200, 6226, 3703},
> - /*004*/{1300, 6095, 3801},
> - /*005*/{1400, 5966, 3887},
> - /*006*/{1500, 5841, 3962},
> - /*007*/{1600, 5720, 4025},
> - /*008*/{1700, 5601, 4076},
> - /*009*/{1800, 5486, 4118},
> - /*010*/{1900, 5375, 4150},
> - /*011*/{2000, 5267, 4173},
> - /*012*/{2100, 5162, 4188},
> - /*013*/{2200, 5062, 4196},
> - /*014*/{2300, 4965, 4198},
> - /*015*/{2400, 4872, 4194},
> - /*016*/{2500, 4782, 4186},
> - /*017*/{2600, 4696, 4173},
> - /*018*/{2700, 4614, 4158},
> - /*019*/{2800, 4535, 4139},
> - /*020*/{2900, 4460, 4118},
> - /*021*/{3000, 4388, 4095},
> - /*022*/{3100, 4320, 4070},
> - /*023*/{3200, 4254, 4044},
> - /*024*/{3300, 4192, 4018},
> - /*025*/{3400, 4132, 3990},
> - /*026*/{3500, 4075, 3962},
> - /*027*/{3600, 4021, 3934},
> - /*028*/{3700, 3969, 3905},
> - /*029*/{3800, 3919, 3877},
> - /*030*/{3900, 3872, 3849},
> - /*031*/{4000, 3827, 3820},
> - /*032*/{4100, 3784, 3793},
> - /*033*/{4200, 3743, 3765},
> - /*034*/{4300, 3704, 3738},
> - /*035*/{4400, 3666, 3711},
> - /*036*/{4500, 3631, 3685},
> - /*037*/{4600, 3596, 3659},
> - /*038*/{4700, 3563, 3634},
> - /*039*/{4800, 3532, 3609},
> - /*040*/{4900, 3502, 3585},
> - /*041*/{5000, 3473, 3561},
> - /*042*/{5100, 3446, 3538},
> - /*043*/{5200, 3419, 3516},
> - /*044*/{5300, 3394, 3494},
> - /*045*/{5400, 3369, 3472},
> - /*046*/{5500, 3346, 3451},
> - /*047*/{5600, 3323, 3431},
> - /*048*/{5700, 3302, 3411},
> - /*049*/{5800, 3281, 3392},
> - /*050*/{5900, 3261, 3373},
> - /*051*/{6000, 3242, 3355},
> - /*052*/{6100, 3223, 3337},
> - /*053*/{6200, 3205, 3319},
> - /*054*/{6300, 3188, 3302},
> - /*055*/{6400, 3161, 3296},
> - /*056*/{6500, 3127, 3290}, /* This is the real white point sRGB */
> - /*057*/{6600, 3126, 3264},
> - /*058*/{6700, 3125, 3238},
> - /*059*/{6800, 3110, 3224},
> - /*060*/{6900, 3097, 3209},
> - /*061*/{7000, 3083, 3195},
> - /*062*/{7100, 3070, 3181},
> - /*063*/{7200, 3058, 3168},
> - /*064*/{7300, 3045, 3154},
> - /*065*/{7400, 3034, 3142},
> - /*066*/{7500, 3022, 3129},
> - /*067*/{7600, 3011, 3117},
> - /*068*/{7700, 3000, 3105},
> - /*069*/{7800, 2990, 3094},
> - /*070*/{7900, 2980, 3082},
> - /*071*/{8000, 2970, 3071},
> - /*072*/{8100, 2961, 3061},
> - /*073*/{8200, 2952, 3050},
> - /*074*/{8300, 2943, 3040},
> - /*075*/{8400, 2934, 3030},
> - /*076*/{8500, 2926, 3020},
> - /*077*/{8600, 2917, 3011},
> - /*078*/{8700, 2910, 3001},
> - /*079*/{8800, 2902, 2992},
> - /*080*/{8900, 2894, 2983},
> - /*081*/{9000, 2887, 2975},
> - /*082*/{9100, 2880, 2966},
> - /*083*/{9200, 2873, 2958},
> - /*084*/{9300, 2866, 2950},
> - /*085*/{9400, 2860, 2942},
> - /*086*/{9500, 2853, 2934},
> - /*087*/{9600, 2847, 2927},
> - /*088*/{9700, 2841, 2919},
> - /*089*/{9800, 2835, 2912},
> - /*090*/{9900, 2829, 2905},
> - /*091*/{10000, 2824, 2898}
> -};
> -
> -bool mod_color_find_predefined_gamut(
> - struct gamut_space_coordinates *out_gamut,
> - enum predefined_gamut_type type)
> -{
> - out_gamut->redX = predefined_gamuts[type].redX;
> - out_gamut->redY = predefined_gamuts[type].redY;
> - out_gamut->greenX = predefined_gamuts[type].greenX;
> - out_gamut->greenY = predefined_gamuts[type].greenY;
> - out_gamut->blueX = predefined_gamuts[type].blueX;
> - out_gamut->blueY = predefined_gamuts[type].blueY;
> -
> - return true;
> -}
> -
> -bool mod_color_find_predefined_white_point(
> - struct white_point_coodinates *out_white_point,
> - enum predefined_white_point_type type)
> -{
> - out_white_point->whiteX = predefined_white_points[type].whiteX;
> - out_white_point->whiteY = predefined_white_points[type].whiteY;
> -
> - return true;
> -}
> -
> -bool mod_color_find_white_point_from_temperature(
> - struct white_point_coodinates *out_white_point,
> - unsigned int temperature)
> -{
> - int i;
> - unsigned int found = false;
> - struct white_point_coodinates_entry temp_white_point =
> - white_point_temps[55];
> -
> - if (temperature < 1000 || temperature > 10000)
> - return false;
> -
> - for (i = 0; i < white_point_entries; i++) {
> - if (temperature == white_point_temps[i].temperature) {
> - temp_white_point = white_point_temps[i];
> - found = true;
> - break;
> - }
> - }
> -
> - out_white_point->whiteX = temp_white_point.whiteX;
> - out_white_point->whiteY = temp_white_point.whiteY;
> -
> - return found;
> -}
> -
> -bool mod_color_find_temperature_from_white_point(
> - struct white_point_coodinates *in_white_point,
> - unsigned int *out_temperature)
> -{
> - unsigned int i;
> - *out_temperature = 6500;
> -
> - for (i = 0; i < white_point_entries; i++) {
> - if (in_white_point->whiteX == white_point_temps[i].whiteX &&
> - in_white_point->whiteY == white_point_temps[i].whiteY) {
> - *out_temperature = white_point_temps[i].temperature;
> - return true;
> - }
> - }
> -
> - return false;
> -}
> -
> diff --git a/drivers/gpu/drm/amd/display/modules/color/color_helper.h b/drivers/gpu/drm/amd/display/modules/color/color_helper.h
> deleted file mode 100644
> index 76575c1dc043..000000000000
> --- a/drivers/gpu/drm/amd/display/modules/color/color_helper.h
> +++ /dev/null
> @@ -1,62 +0,0 @@
> -/*
> - * Copyright 2016 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 COLOR_MOD_COLOR_HELPER_H_
> -#define COLOR_MOD_COLOR_HELPER_H_
> -
> -enum predefined_gamut_type {
> - gamut_type_bt709,
> - gamut_type_bt601,
> - gamut_type_adobe_rgb,
> - gamut_type_srgb,
> - gamut_type_bt2020,
> - gamut_type_unknown,
> -};
> -
> -enum predefined_white_point_type {
> - white_point_type_5000k_horizon,
> - white_point_type_6500k_noon,
> - white_point_type_7500k_north_sky,
> - white_point_type_9300k,
> - white_point_type_unknown,
> -};
> -
> -bool mod_color_find_predefined_gamut(
> - struct gamut_space_coordinates *out_gamut,
> - enum predefined_gamut_type type);
> -
> -bool mod_color_find_predefined_white_point(
> - struct white_point_coodinates *out_white_point,
> - enum predefined_white_point_type type);
> -
> -bool mod_color_find_white_point_from_temperature(
> - struct white_point_coodinates *out_white_point,
> - unsigned int temperature);
> -
> -bool mod_color_find_temperature_from_white_point(
> - struct white_point_coodinates *in_white_point,
> - unsigned int *out_temperature);
> -
> -#endif /* COLOR_MOD_COLOR_HELPER_H_ */
> diff --git a/drivers/gpu/drm/amd/display/modules/inc/mod_color.h b/drivers/gpu/drm/amd/display/modules/inc/mod_color.h
> deleted file mode 100644
> index 70349a88916c..000000000000
> --- a/drivers/gpu/drm/amd/display/modules/inc/mod_color.h
> +++ /dev/null
> @@ -1,282 +0,0 @@
> -/*
> - * Copyright 2016 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 MOD_COLOR_H_
> -#define MOD_COLOR_H_
> -
> -#include "dm_services.h"
> -#include "color_helper.h"
> -
> -enum color_transfer_func {
> - transfer_func_unknown,
> - transfer_func_srgb,
> - transfer_func_bt709,
> - transfer_func_pq2084,
> - transfer_func_pq2084_interim,
> - transfer_func_linear_0_1,
> - transfer_func_linear_0_125,
> - transfer_func_dolbyvision,
> - transfer_func_gamma_22,
> - transfer_func_gamma_26
> -};
> -
> -enum color_color_space {
> - color_space_unsupported,
> - color_space_srgb,
> - color_space_bt601,
> - color_space_bt709,
> - color_space_xv_ycc_bt601,
> - color_space_xv_ycc_bt709,
> - color_space_xr_rgb,
> - color_space_bt2020,
> - color_space_adobe,
> - color_space_dci_p3,
> - color_space_sc_rgb_ms_ref,
> - color_space_display_native,
> - color_space_app_ctrl,
> - color_space_dolby_vision,
> - color_space_custom_coordinates
> -};
> -
> -enum color_white_point_type {
> - color_white_point_type_unknown,
> - color_white_point_type_5000k_horizon,
> - color_white_point_type_6500k_noon,
> - color_white_point_type_7500k_north_sky,
> - color_white_point_type_9300k,
> - color_white_point_type_custom_coordinates
> -};
> -
> -enum colorimetry_support_flag {
> - xv_ycc_bt601 = 0x01,
> - xv_ycc_bt709 = 0x02,
> - s_ycc_601 = 0x04,
> - adobe_ycc_601 = 0x08,
> - adobe_rgb = 0x10,
> - bt_2020_c_ycc = 0x20,
> - bt_2020_ycc = 0x40,
> - bt_2020_rgb = 0x80
> -};
> -
> -enum hdr_tf_support_flag {
> - traditional_gamma_sdr = 0x01,
> - traditional_gamma_hdr = 0x02,
> - smpte_st2084 = 0x04
> -};
> -
> -struct mod_color {
> - int dummy;
> -};
> -
> -struct color_space_coordinates {
> - unsigned int redX;
> - unsigned int redY;
> - unsigned int greenX;
> - unsigned int greenY;
> - unsigned int blueX;
> - unsigned int blueY;
> - unsigned int whiteX;
> - unsigned int whiteY;
> -};
> -
> -struct gamut_space_coordinates {
> - unsigned int redX;
> - unsigned int redY;
> - unsigned int greenX;
> - unsigned int greenY;
> - unsigned int blueX;
> - unsigned int blueY;
> -};
> -
> -struct gamut_space_entry {
> - unsigned int redX;
> - unsigned int redY;
> - unsigned int greenX;
> - unsigned int greenY;
> - unsigned int blueX;
> - unsigned int blueY;
> -
> - int a0;
> - int a1;
> - int a2;
> - int a3;
> - int gamma;
> -};
> -
> -struct white_point_coodinates {
> - unsigned int whiteX;
> - unsigned int whiteY;
> -};
> -
> -struct white_point_coodinates_entry {
> - unsigned int temperature;
> - unsigned int whiteX;
> - unsigned int whiteY;
> -};
> -
> -struct color_range {
> - int current;
> - int min;
> - int max;
> -};
> -
> -struct color_gamut_data {
> - enum color_color_space color_space;
> - enum color_white_point_type white_point;
> - struct color_space_coordinates gamut;
> -};
> -
> -struct color_edid_caps {
> - unsigned int colorimetry_caps;
> - unsigned int hdr_caps;
> -};
> -
> -struct mod_color *mod_color_create(struct dc *dc);
> -
> -void mod_color_destroy(struct mod_color *mod_color);
> -
> -bool mod_color_add_sink(struct mod_color *mod_color,
> - const struct dc_sink *sink, struct color_edid_caps *edid_caps);
> -
> -bool mod_color_remove_sink(struct mod_color *mod_color,
> - const struct dc_sink *sink);
> -
> -bool mod_color_update_gamut_to_stream(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams);
> -
> -bool mod_color_set_white_point(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams,
> - struct white_point_coodinates *white_point);
> -
> -bool mod_color_adjust_source_gamut(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams,
> - struct color_gamut_data *input_gamut_data);
> -
> -bool mod_color_adjust_destination_gamut(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams,
> - struct color_gamut_data *input_gamut_data);
> -
> -bool mod_color_adjust_source_gamut_and_tf(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams,
> - struct color_gamut_data *input_gamut_data,
> - enum color_transfer_func input_transfer_func);
> -
> -bool mod_color_get_user_enable(struct mod_color *mod_color,
> - const struct dc_sink *sink,
> - bool *user_enable);
> -
> -bool mod_color_set_mastering_info(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams,
> - const struct dc_hdr_static_metadata *mastering_info);
> -
> -bool mod_color_get_mastering_info(struct mod_color *mod_color,
> - const struct dc_sink *sink,
> - struct dc_hdr_static_metadata *mastering_info);
> -
> -bool mod_color_set_user_enable(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams,
> - bool user_enable);
> -
> -bool mod_color_get_custom_color_temperature(struct mod_color *mod_color,
> - const struct dc_sink *sink,
> - int *color_temperature);
> -
> -bool mod_color_set_custom_color_temperature(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams,
> - int color_temperature);
> -
> -bool mod_color_get_color_saturation(struct mod_color *mod_color,
> - const struct dc_sink *sink,
> - struct color_range *color_saturation);
> -
> -bool mod_color_get_color_contrast(struct mod_color *mod_color,
> - const struct dc_sink *sink,
> - struct color_range *color_contrast);
> -
> -bool mod_color_get_color_brightness(struct mod_color *mod_color,
> - const struct dc_sink *sink,
> - struct color_range *color_brightness);
> -
> -bool mod_color_get_color_hue(struct mod_color *mod_color,
> - const struct dc_sink *sink,
> - struct color_range *color_hue);
> -
> -bool mod_color_get_source_gamut(struct mod_color *mod_color,
> - const struct dc_sink *sink,
> - struct color_space_coordinates *source_gamut);
> -
> -bool mod_color_notify_mode_change(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams);
> -
> -bool mod_color_set_brightness(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams,
> - int brightness_value);
> -
> -bool mod_color_set_contrast(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams,
> - int contrast_value);
> -
> -bool mod_color_set_hue(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams,
> - int hue_value);
> -
> -bool mod_color_set_saturation(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams,
> - int saturation_value);
> -
> -bool mod_color_set_input_gamma_correction(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams,
> - struct dc_gamma *gamma);
> -
> -bool mod_color_persist_user_preferred_quantization_range(
> - struct mod_color *mod_color,
> - const struct dc_sink *sink,
> - enum dc_quantization_range quantization_range);
> -
> -bool mod_color_get_preferred_quantization_range(struct mod_color *mod_color,
> - const struct dc_sink *sink,
> - const struct dc_crtc_timing *timing,
> - enum dc_quantization_range *quantization_range);
> -
> -bool mod_color_is_rgb_full_range_supported_for_timing(
> - const struct dc_sink *sink,
> - const struct dc_crtc_timing *timing);
> -
> -bool mod_color_is_rgb_limited_range_supported_for_timing(
> - const struct dc_sink *sink,
> - const struct dc_crtc_timing *timing);
> -
> -bool mod_color_set_regamma(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams);
> -
> -bool mod_color_set_degamma(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams,
> - enum color_transfer_func transfer_function);
> -
> -bool mod_color_update_gamut_info(struct mod_color *mod_color,
> - const struct dc_stream **streams, int num_streams);
> -
> -#endif /* MOD_COLOR_H_ */
> diff --git a/drivers/gpu/drm/amd/display/modules/inc/mod_power.h b/drivers/gpu/drm/amd/display/modules/inc/mod_power.h
> deleted file mode 100644
> index a204e8d6cd23..000000000000
> --- a/drivers/gpu/drm/amd/display/modules/inc/mod_power.h
> +++ /dev/null
> @@ -1,112 +0,0 @@
> -/*
> - * Copyright 2016 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 MODULES_INC_MOD_POWER_H_
> -#define MODULES_INC_MOD_POWER_H_
> -
> -#include "dm_services.h"
> -
> -struct mod_power {
> - int dummy;
> -};
> -
> -/* VariBright related commands */
> -enum varibright_command {
> - VariBright_Cmd__SetVBLevel = 0,
> - VariBright_Cmd__UserEnable,
> - VariBright_Cmd__PreDisplayConfigChange,
> - VariBright_Cmd__PostDisplayConfigChange,
> - VariBright_Cmd__SuspendABM,
> - VariBright_Cmd__ResumeABM,
> -
> - VariBright_Cmd__Unknown,
> -};
> -
> -/* VariBright settings structure */
> -struct varibright_info {
> - enum varibright_command cmd;
> -
> - unsigned int level;
> - bool enable;
> - bool activate;
> -};
> -
> -enum dmcu_block_psr_reason {
> - /* This is a bitfield mask */
> - dmcu_block_psr_reason_invalid = 0x0,
> - dmcu_block_psr_reason_vsync_int = 0x1,
> - dmcu_block_psr_reason_shared_primary = 0x2,
> - dmcu_block_psr_reason_unsupported_link_rate = 0x4
> -};
> -
> -struct mod_power *mod_power_create(struct dc *dc);
> -
> -void mod_power_destroy(struct mod_power *mod_power);
> -
> -bool mod_power_add_sink(struct mod_power *mod_power,
> - const struct dc_sink *sink);
> -
> -bool mod_power_remove_sink(struct mod_power *mod_power,
> - const struct dc_sink *sink);
> -
> -bool mod_power_set_backlight(struct mod_power *mod_power,
> - const struct dc_stream **streams, int num_streams,
> - unsigned int backlight_8bit);
> -
> -bool mod_power_get_backlight(struct mod_power *mod_power,
> - const struct dc_sink *sink,
> - unsigned int *backlight_8bit);
> -
> -void mod_power_initialize_backlight_caps
> - (struct mod_power *mod_power);
> -
> -unsigned int mod_power_backlight_level_percentage_to_signal
> - (struct mod_power *mod_power, unsigned int percentage);
> -
> -unsigned int mod_power_backlight_level_signal_to_percentage
> - (struct mod_power *mod_power, unsigned int signalLevel8bit);
> -
> -bool mod_power_get_panel_backlight_boundaries
> - (struct mod_power *mod_power,
> - unsigned int *min_backlight,
> - unsigned int *max_backlight,
> - unsigned int *output_ac_level_percentage,
> - unsigned int *output_dc_level_percentage);
> -
> -bool mod_power_set_smooth_brightness(struct mod_power *mod_power,
> - const struct dc_sink *sink, bool enable_brightness);
> -
> -bool mod_power_notify_mode_change(struct mod_power *mod_power,
> - const struct dc_stream *stream);
> -
> -bool mod_power_varibright_control(struct mod_power *mod_power,
> - struct varibright_info *input_varibright_info);
> -
> -bool mod_power_block_psr(bool block_enable, enum dmcu_block_psr_reason reason);
> -
> -bool mod_power_set_psr_enable(struct mod_power *mod_power,
> - bool psr_enable);
> -
> -#endif /* MODULES_INC_MOD_POWER_H_ */
> diff --git a/drivers/gpu/drm/amd/display/modules/power/power.c b/drivers/gpu/drm/amd/display/modules/power/power.c
> deleted file mode 100644
> index ea07e847da0a..000000000000
> --- a/drivers/gpu/drm/amd/display/modules/power/power.c
> +++ /dev/null
> @@ -1,784 +0,0 @@
> -/*
> - * Copyright 2016 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
> - *
> - */
> -
> -#include "mod_power.h"
> -#include "dm_services.h"
> -#include "dc.h"
> -#include "core_types.h"
> -#include "core_dc.h"
> -
> -#define MOD_POWER_MAX_CONCURRENT_SINKS 32
> -#define SMOOTH_BRIGHTNESS_ADJUSTMENT_TIME_IN_MS 500
> -
> -struct sink_caps {
> - const struct dc_sink *sink;
> -};
> -
> -struct backlight_state {
> - unsigned int backlight;
> - unsigned int frame_ramp;
> - bool smooth_brightness_enabled;
> -};
> -
> -struct core_power {
> - struct mod_power public;
> - struct dc *dc;
> - int num_sinks;
> - struct sink_caps *caps;
> - struct backlight_state *state;
> -};
> -
> -union dmcu_abm_set_bl_params {
> - struct {
> - unsigned int gradual_change : 1; /* [0:0] */
> - unsigned int reserved : 15; /* [15:1] */
> - unsigned int frame_ramp : 16; /* [31:16] */
> - } bits;
> - unsigned int u32All;
> -};
> -
> -/* Backlight cached properties */
> -static unsigned int backlight_8bit_lut_array[101];
> -static unsigned int ac_level_percentage;
> -static unsigned int dc_level_percentage;
> -static bool backlight_caps_valid;
> -/* we use lazy initialization of backlight capabilities cache */
> -static bool backlight_caps_initialized;
> -/* AC/DC levels initialized later in separate context */
> -static bool backlight_def_levels_valid;
> -
> -/* ABM cached properties */
> -static unsigned int abm_level;
> -static bool abm_user_enable;
> -static bool abm_active;
> -
> -/*PSR cached properties*/
> -static unsigned int block_psr;
> -
> -/* Defines default backlight curve F(x) = A(x*x) + Bx + C.
> - *
> - * Backlight curve should always satisfy F(0) = min, F(100) = max,
> - * so polynom coefficients are:
> - * A is 0.0255 - B/100 - min/10000 - (255-max)/10000 = (max - min)/10000 - B/100
> - * B is adjustable factor to modify the curve.
> - * Bigger B results in less concave curve. B range is [0..(max-min)/100]
> - * C is backlight minimum
> - */
> -static const unsigned int backlight_curve_coeff_a_factor = 10000;
> -static const unsigned int backlight_curve_coeff_b = 100;
> -static const unsigned int backlight_curve_coeff_b_factor = 100;
> -
> -/* Minimum and maximum backlight input signal levels */
> -static const unsigned int default_min_backlight = 12;
> -static const unsigned int default_max_backlight = 255;
> -
> -/* Other backlight constants */
> -static const unsigned int absolute_backlight_max = 255;
> -
> -#define MOD_POWER_TO_CORE(mod_power)\
> - container_of(mod_power, struct core_power, public)
> -
> -static bool check_dc_support(const struct dc *dc)
> -{
> - if (dc->stream_funcs.set_backlight == NULL)
> - return false;
> -
> - return true;
> -}
> -
> -/* Given a specific dc_sink* this function finds its equivalent
> - * on the dc_sink array and returns the corresponding index
> - */
> -static unsigned int sink_index_from_sink(struct core_power *core_power,
> - const struct dc_sink *sink)
> -{
> - unsigned int index = 0;
> -
> - for (index = 0; index < core_power->num_sinks; index++)
> - if (core_power->caps[index].sink == sink)
> - return index;
> -
> - /* Could not find sink requested */
> - ASSERT(false);
> - return index;
> -}
> -
> -static unsigned int convertBL8to17(unsigned int backlight_8bit)
> -{
> - unsigned int temp_ulong = backlight_8bit * 0x10101;
> - unsigned char temp_uchar =
> - (unsigned char)(((temp_ulong & 0x80) >> 7) & 1);
> -
> - temp_ulong = (temp_ulong >> 8) + temp_uchar;
> -
> - return temp_ulong;
> -}
> -
> -static uint16_t convertBL8to16(unsigned int backlight_8bit)
> -{
> - return (uint16_t)((backlight_8bit * 0x10101) >> 8);
> -}
> -
> -/*This is used when OS wants to retrieve the current BL.
> - * We return the 8bit value to OS.
> - */
> -static unsigned int convertBL17to8(unsigned int backlight_17bit)
> -{
> - if (backlight_17bit & 0x10000)
> - return default_max_backlight;
> - else
> - return (backlight_17bit >> 8);
> -}
> -
> -struct mod_power *mod_power_create(struct dc *dc)
> -{
> - struct core_power *core_power =
> - dm_alloc(sizeof(struct core_power));
> -
> - struct core_dc *core_dc = DC_TO_CORE(dc);
> -
> - int i = 0;
> -
> - if (core_power == NULL)
> - goto fail_alloc_context;
> -
> - core_power->caps = dm_alloc(sizeof(struct sink_caps) *
> - MOD_POWER_MAX_CONCURRENT_SINKS);
> -
> - if (core_power->caps == NULL)
> - goto fail_alloc_caps;
> -
> - for (i = 0; i < MOD_POWER_MAX_CONCURRENT_SINKS; i++)
> - core_power->caps[i].sink = NULL;
> -
> - core_power->state = dm_alloc(sizeof(struct backlight_state) *
> - MOD_POWER_MAX_CONCURRENT_SINKS);
> -
> - if (core_power->state == NULL)
> - goto fail_alloc_state;
> -
> - core_power->num_sinks = 0;
> - backlight_caps_valid = false;
> -
> - if (dc == NULL)
> - goto fail_construct;
> -
> - core_power->dc = dc;
> -
> - if (!check_dc_support(dc))
> - goto fail_construct;
> -
> - abm_user_enable = false;
> - abm_active = false;
> -
> - return &core_power->public;
> -
> -fail_construct:
> - dm_free(core_power->state);
> -
> -fail_alloc_state:
> - dm_free(core_power->caps);
> -
> -fail_alloc_caps:
> - dm_free(core_power);
> -
> -fail_alloc_context:
> - return NULL;
> -}
> -
> -
> -void mod_power_destroy(struct mod_power *mod_power)
> -{
> - if (mod_power != NULL) {
> - int i;
> - struct core_power *core_power =
> - MOD_POWER_TO_CORE(mod_power);
> -
> - dm_free(core_power->state);
> -
> - for (i = 0; i < core_power->num_sinks; i++)
> - dc_sink_release(core_power->caps[i].sink);
> -
> - dm_free(core_power->caps);
> -
> - dm_free(core_power);
> - }
> -}
> -
> -bool mod_power_add_sink(struct mod_power *mod_power,
> - const struct dc_sink *sink)
> -{
> - if (sink->sink_signal == SIGNAL_TYPE_VIRTUAL)
> - return false;
> -
> - struct core_power *core_power =
> - MOD_POWER_TO_CORE(mod_power);
> - struct core_dc *core_dc = DC_TO_CORE(core_power->dc);
> -
> - if (core_power->num_sinks < MOD_POWER_MAX_CONCURRENT_SINKS) {
> - dc_sink_retain(sink);
> - core_power->caps[core_power->num_sinks].sink = sink;
> - core_power->state[core_power->num_sinks].
> - smooth_brightness_enabled = false;
> - core_power->state[core_power->num_sinks].
> - backlight = 100;
> - core_power->num_sinks++;
> - return true;
> - }
> -
> - return false;
> -}
> -
> -bool mod_power_remove_sink(struct mod_power *mod_power,
> - const struct dc_sink *sink)
> -{
> - int i = 0, j = 0;
> - struct core_power *core_power =
> - MOD_POWER_TO_CORE(mod_power);
> -
> - for (i = 0; i < core_power->num_sinks; i++) {
> - if (core_power->caps[i].sink == sink) {
> - /* To remove this sink, shift everything after down */
> - for (j = i; j < core_power->num_sinks - 1; j++) {
> - core_power->caps[j].sink =
> - core_power->caps[j + 1].sink;
> -
> - memcpy(&core_power->state[j],
> - &core_power->state[j + 1],
> - sizeof(struct backlight_state));
> - }
> - core_power->num_sinks--;
> - dc_sink_release(sink);
> - return true;
> - }
> - }
> - return false;
> -}
> -
> -bool mod_power_set_backlight(struct mod_power *mod_power,
> - const struct dc_stream **streams, int num_streams,
> - unsigned int backlight_8bit)
> -{
> - struct core_power *core_power =
> - MOD_POWER_TO_CORE(mod_power);
> -
> - unsigned int frame_ramp = 0;
> -
> - unsigned int stream_index, sink_index, vsync_rate_hz;
> -
> - union dmcu_abm_set_bl_params params;
> -
> - for (stream_index = 0; stream_index < num_streams; stream_index++) {
> - if (streams[stream_index]->sink->sink_signal == SIGNAL_TYPE_VIRTUAL) {
> - core_power->state[sink_index].backlight = 0;
> - core_power->state[sink_index].frame_ramp = 0;
> - core_power->state[sink_index].smooth_brightness_enabled = false;
> - continue;
> - }
> -
> - sink_index = sink_index_from_sink(core_power,
> - streams[stream_index]->sink);
> -
> - vsync_rate_hz = div64_u64(div64_u64((streams[stream_index]->
> - timing.pix_clk_khz * 1000),
> - streams[stream_index]->timing.v_total),
> - streams[stream_index]->timing.h_total);
> -
> - core_power->state[sink_index].backlight = backlight_8bit;
> -
> - if (core_power->state[sink_index].smooth_brightness_enabled)
> - frame_ramp = ((vsync_rate_hz *
> - SMOOTH_BRIGHTNESS_ADJUSTMENT_TIME_IN_MS) + 500)
> - / 1000;
> - else
> - frame_ramp = 0;
> -
> - core_power->state[sink_index].frame_ramp = frame_ramp;
> - }
> -
> - params.u32All = 0;
> - params.bits.gradual_change = (frame_ramp > 0);
> - params.bits.frame_ramp = frame_ramp;
> -
> - core_power->dc->stream_funcs.set_backlight
> - (core_power->dc, backlight_8bit, params.u32All, streams[0]);
> -
> - return true;
> -}
> -
> -bool mod_power_get_backlight(struct mod_power *mod_power,
> - const struct dc_sink *sink,
> - unsigned int *backlight_8bit)
> -{
> - if (sink->sink_signal == SIGNAL_TYPE_VIRTUAL)
> - return false;
> -
> - struct core_power *core_power =
> - MOD_POWER_TO_CORE(mod_power);
> -
> - unsigned int sink_index = sink_index_from_sink(core_power, sink);
> -
> - *backlight_8bit = core_power->state[sink_index].backlight;
> -
> - return true;
> -}
> -
> -/* hard coded to default backlight curve. */
> -void mod_power_initialize_backlight_caps(struct mod_power
> - *mod_power)
> -{
> - struct core_power *core_power =
> - MOD_POWER_TO_CORE(mod_power);
> - struct core_dc *core_dc = DC_TO_CORE(core_power->dc);
> - unsigned int i;
> -
> - backlight_caps_initialized = true;
> -
> - struct dm_acpi_atif_backlight_caps *pExtCaps = NULL;
> - bool customCurvePresent = false;
> - bool customMinMaxPresent = false;
> - bool customDefLevelsPresent = false;
> -
> - /* Allocate memory for ATIF output
> - * (do not want to use 256 bytes on the stack)
> - */
> - pExtCaps = (struct dm_acpi_atif_backlight_caps *)
> - (dm_alloc(sizeof(struct dm_acpi_atif_backlight_caps)));
> - if (pExtCaps == NULL)
> - return;
> -
> - /* Retrieve ACPI extended brightness caps */
> - if (dm_query_extended_brightness_caps
> - (core_dc->ctx, AcpiDisplayType_LCD1, pExtCaps)) {
> - ac_level_percentage = pExtCaps->acLevelPercentage;
> - dc_level_percentage = pExtCaps->dcLevelPercentage;
> - customMinMaxPresent = true;
> - customDefLevelsPresent = true;
> - customCurvePresent = (pExtCaps->numOfDataPoints > 0);
> -
> - ASSERT(pExtCaps->numOfDataPoints <= 99);
> - } else {
> - dm_free(pExtCaps);
> - return;
> - }
> -
> - if (customMinMaxPresent)
> - backlight_8bit_lut_array[0] = pExtCaps->minInputSignal;
> - else
> - backlight_8bit_lut_array[0] = default_min_backlight;
> -
> - if (customMinMaxPresent)
> - backlight_8bit_lut_array[100] = pExtCaps->maxInputSignal;
> - else
> - backlight_8bit_lut_array[100] = default_max_backlight;
> -
> - ASSERT(backlight_8bit_lut_array[100] <= absolute_backlight_max);
> - ASSERT(backlight_8bit_lut_array[0] <=
> - backlight_8bit_lut_array[100]);
> -
> - /* Just to make sure we use valid values */
> - if (backlight_8bit_lut_array[100] > absolute_backlight_max)
> - backlight_8bit_lut_array[100] = absolute_backlight_max;
> - if (backlight_8bit_lut_array[0] > backlight_8bit_lut_array[100]) {
> - unsigned int swap;
> -
> - swap = backlight_8bit_lut_array[0];
> - backlight_8bit_lut_array[0] = backlight_8bit_lut_array[100];
> - backlight_8bit_lut_array[100] = swap;
> - }
> -
> - /* Build backlight translation table for custom curve */
> - if (customCurvePresent) {
> - unsigned int index = 1;
> - unsigned int numOfDataPoints =
> - (pExtCaps->numOfDataPoints <= 99 ?
> - pExtCaps->numOfDataPoints : 99);
> -
> - /* Filling translation table from data points -
> - * between every two provided data points we
> - * lineary interpolate missing values
> - */
> - for (i = 0; i < numOfDataPoints; i++) {
> - /* Clamp signal level between min and max
> - * (since min and max might come other
> - * soruce like registry)
> - */
> - unsigned int luminance =
> - pExtCaps->dataPoints[i].luminance;
> - unsigned int signalLevel =
> - pExtCaps->dataPoints[i].signalLevel;
> -
> - if (signalLevel < backlight_8bit_lut_array[0])
> - signalLevel = backlight_8bit_lut_array[0];
> - if (signalLevel > backlight_8bit_lut_array[100])
> - signalLevel = backlight_8bit_lut_array[100];
> -
> - /* Lineary interpolate missing values */
> - if (index < luminance) {
> - unsigned int baseValue =
> - backlight_8bit_lut_array[index-1];
> - unsigned int deltaSignal =
> - signalLevel - baseValue;
> - unsigned int deltaLuma =
> - luminance - index + 1;
> - unsigned int step = deltaSignal;
> -
> - for (; index < luminance; index++) {
> - backlight_8bit_lut_array[index] =
> - baseValue + (step / deltaLuma);
> - step += deltaSignal;
> - }
> - }
> -
> - /* Now [index == luminance],
> - * so we can add data point to the translation table
> - */
> - backlight_8bit_lut_array[index++] = signalLevel;
> - }
> -
> - /* Complete the final segment of interpolation -
> - * between last datapoint and maximum value
> - */
> - if (index < 100) {
> - unsigned int baseValue =
> - backlight_8bit_lut_array[index-1];
> - unsigned int deltaSignal =
> - backlight_8bit_lut_array[100] -
> - baseValue;
> - unsigned int deltaLuma = 100 - index + 1;
> - unsigned int step = deltaSignal;
> -
> - for (; index < 100; index++) {
> - backlight_8bit_lut_array[index] =
> - baseValue + (step / deltaLuma);
> - step += deltaSignal;
> - }
> - }
> - /* Build backlight translation table based on default curve */
> - } else {
> - unsigned int delta =
> - backlight_8bit_lut_array[100] -
> - backlight_8bit_lut_array[0];
> - unsigned int coeffC = backlight_8bit_lut_array[0];
> - unsigned int coeffB =
> - (backlight_curve_coeff_b < delta ?
> - backlight_curve_coeff_b : delta);
> - unsigned int coeffA = delta - coeffB; /* coeffB is B*100 */
> -
> - for (i = 1; i < 100; i++) {
> - backlight_8bit_lut_array[i] =
> - (coeffA * i * i) /
> - backlight_curve_coeff_a_factor +
> - (coeffB * i) /
> - backlight_curve_coeff_b_factor +
> - coeffC;
> - }
> - }
> -
> - if (pExtCaps != NULL)
> - dm_free(pExtCaps);
> -
> - /* Successfully initialized */
> - backlight_caps_valid = true;
> - backlight_def_levels_valid = customDefLevelsPresent;
> -}
> -
> -unsigned int mod_power_backlight_level_percentage_to_signal(
> - struct mod_power *mod_power, unsigned int percentage)
> -{
> - /* Do lazy initialization of backlight capabilities*/
> - if (!backlight_caps_initialized)
> - mod_power_initialize_backlight_caps(mod_power);
> -
> - /* Since the translation table is indexed by percentage,
> - * we simply return backlight value at given percent
> - */
> - if (backlight_caps_valid && percentage <= 100)
> - return backlight_8bit_lut_array[percentage];
> -
> - return -1;
> -}
> -
> -unsigned int mod_power_backlight_level_signal_to_percentage(
> - struct mod_power *mod_power,
> - unsigned int signalLevel8bit)
> -{
> - unsigned int invalid_backlight = (unsigned int)(-1);
> - /* Do lazy initialization of backlight capabilities */
> - if (!backlight_caps_initialized)
> - mod_power_initialize_backlight_caps(mod_power);
> -
> - /* If customer curve cannot convert to differentiated value near min
> - * it is important to report 0 for min signal to pass setting "Dimmed"
> - * setting in HCK brightness2 tests.
> - */
> - if (signalLevel8bit <= backlight_8bit_lut_array[0])
> - return 0;
> -
> - /* Since the translation table is indexed by percentage
> - * we need to do a binary search over the array
> - * Another option would be to guess entry based on linear distribution
> - * and then do linear search in correct direction
> - */
> - if (backlight_caps_valid && signalLevel8bit <=
> - absolute_backlight_max) {
> - unsigned int min = 0;
> - unsigned int max = 100;
> - unsigned int mid = invalid_backlight;
> -
> - while (max >= min) {
> - mid = (min + max) / 2; /* floor of half range */
> -
> - if (backlight_8bit_lut_array[mid] < signalLevel8bit)
> - min = mid + 1;
> - else if (backlight_8bit_lut_array[mid] >
> - signalLevel8bit)
> - max = mid - 1;
> - else
> - break;
> -
> - if (max == 0 || max == 1)
> - return invalid_backlight;
> - }
> - return mid;
> - }
> -
> - return invalid_backlight;
> -}
> -
> -
> -bool mod_power_get_panel_backlight_boundaries(
> - struct mod_power *mod_power,
> - unsigned int *min_backlight,
> - unsigned int *max_backlight,
> - unsigned int *output_ac_level_percentage,
> - unsigned int *output_dc_level_percentage)
> -{
> - /* Do lazy initialization of backlight capabilities */
> - if (!backlight_caps_initialized)
> - mod_power_initialize_backlight_caps(mod_power);
> -
> - /* If cache was successfully updated,
> - * copy the values to output structure and return success
> - */
> - if (backlight_caps_valid) {
> - *min_backlight = backlight_8bit_lut_array[0];
> - *max_backlight = backlight_8bit_lut_array[100];
> -
> - *output_ac_level_percentage = ac_level_percentage;
> - *output_dc_level_percentage = dc_level_percentage;
> -
> - return true;
> - }
> -
> - return false;
> -}
> -
> -bool mod_power_set_smooth_brightness(struct mod_power *mod_power,
> - const struct dc_sink *sink, bool enable_brightness)
> -{
> - if (sink->sink_signal == SIGNAL_TYPE_VIRTUAL)
> - return false;
> -
> - struct core_power *core_power =
> - MOD_POWER_TO_CORE(mod_power);
> - unsigned int sink_index = sink_index_from_sink(core_power, sink);
> -
> - core_power->state[sink_index].smooth_brightness_enabled
> - = enable_brightness;
> - return true;
> -}
> -
> -bool mod_power_notify_mode_change(struct mod_power *mod_power,
> - const struct dc_stream *stream)
> -{
> - if (stream->sink->sink_signal == SIGNAL_TYPE_VIRTUAL)
> - return false;
> -
> - struct core_power *core_power =
> - MOD_POWER_TO_CORE(mod_power);
> -
> - unsigned int sink_index = sink_index_from_sink(core_power,
> - stream->sink);
> - unsigned int frame_ramp = core_power->state[sink_index].frame_ramp;
> - union dmcu_abm_set_bl_params params;
> -
> - params.u32All = 0;
> - params.bits.gradual_change = (frame_ramp > 0);
> - params.bits.frame_ramp = frame_ramp;
> -
> - core_power->dc->stream_funcs.set_backlight
> - (core_power->dc,
> - core_power->state[sink_index].backlight,
> - params.u32All, stream);
> -
> - core_power->dc->stream_funcs.setup_psr
> - (core_power->dc, stream);
> -
> - return true;
> -}
> -
> -
> -static bool mod_power_abm_feature_enable(struct mod_power
> - *mod_power, bool enable)
> -{
> - struct core_power *core_power =
> - MOD_POWER_TO_CORE(mod_power);
> - if (abm_user_enable == enable)
> - return true;
> -
> - abm_user_enable = enable;
> -
> - if (enable) {
> - if (abm_level != 0 && abm_active)
> - core_power->dc->stream_funcs.set_abm_level
> - (core_power->dc, abm_level);
> - } else {
> - if (abm_level != 0 && abm_active) {
> - abm_level = 0;
> - core_power->dc->stream_funcs.set_abm_level
> - (core_power->dc, abm_level);
> - }
> - }
> -
> - return true;
> -}
> -
> -static bool mod_power_abm_activate(struct mod_power
> - *mod_power, bool activate)
> -{
> - struct core_power *core_power =
> - MOD_POWER_TO_CORE(mod_power);
> - if (abm_active == activate)
> - return true;
> -
> - abm_active = activate;
> -
> - if (activate) {
> - if (abm_level != 0 && abm_user_enable)
> - core_power->dc->stream_funcs.set_abm_level
> - (core_power->dc, abm_level);
> - } else {
> - if (abm_level != 0 && abm_user_enable) {
> - abm_level = 0;
> - core_power->dc->stream_funcs.set_abm_level
> - (core_power->dc, abm_level);
> - }
> - }
> -
> - return true;
> -}
> -
> -static bool mod_power_abm_set_level(struct mod_power *mod_power,
> - unsigned int level)
> -{
> - struct core_power *core_power =
> - MOD_POWER_TO_CORE(mod_power);
> - if (abm_level == level)
> - return true;
> -
> - if (abm_active && abm_user_enable && level == 0)
> - core_power->dc->stream_funcs.set_abm_level
> - (core_power->dc, 0);
> - else if (abm_active && abm_user_enable && level != 0)
> - core_power->dc->stream_funcs.set_abm_level
> - (core_power->dc, level);
> -
> - abm_level = level;
> -
> - return true;
> -}
> -
> -bool mod_power_varibright_control(struct mod_power *mod_power,
> - struct varibright_info *input_varibright_info)
> -{
> - switch (input_varibright_info->cmd) {
> - case VariBright_Cmd__SetVBLevel:
> - {
> - /* Set VariBright user level. */
> - mod_power_abm_set_level(mod_power,
> - input_varibright_info->level);
> - }
> - break;
> -
> - case VariBright_Cmd__UserEnable:
> - {
> - /* Set VariBright user enable state. */
> - mod_power_abm_feature_enable(mod_power,
> - input_varibright_info->enable);
> - }
> - break;
> -
> - case VariBright_Cmd__PostDisplayConfigChange:
> - {
> - /* Set VariBright user level. */
> - mod_power_abm_set_level(mod_power,
> - input_varibright_info->level);
> -
> - /* Set VariBright user enable state. */
> - mod_power_abm_feature_enable(mod_power,
> - input_varibright_info->enable);
> -
> - /* Set VariBright activate based on power state. */
> - mod_power_abm_activate(mod_power,
> - input_varibright_info->activate);
> - }
> - break;
> -
> - default:
> - {
> - return false;
> - }
> - break;
> - }
> -
> - return true;
> -}
> -
> -bool mod_power_block_psr(bool block_enable, enum dmcu_block_psr_reason reason)
> -{
> - if (block_enable)
> - block_psr |= reason;
> - else
> - block_psr &= ~reason;
> -
> - return true;
> -}
> -
> -
> -bool mod_power_set_psr_enable(struct mod_power *mod_power,
> - bool psr_enable)
> -{
> - struct core_power *core_power =
> - MOD_POWER_TO_CORE(mod_power);
> -
> - if (block_psr == 0)
> - return core_power->dc->stream_funcs.set_psr_enable
> - (core_power->dc, psr_enable);
> -
> - return false;
> -}
> -
> -
> --
> 2.9.3
>
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