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/*
* 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 __DAL_DCN10_CM_COMMON_H__
#define __DAL_DCN10_CM_COMMON_H__
#define TF_HELPER_REG_FIELD_LIST(type) \
type exp_region0_lut_offset; \
type exp_region0_num_segments; \
type exp_region1_lut_offset; \
type exp_region1_num_segments;\
type field_region_end;\
type field_region_end_slope;\
type field_region_end_base;\
type exp_region_start;\
type exp_resion_start_segment;\
type field_region_linear_slope
#define TF_HELPER_REG_LIST \
uint32_t start_cntl_b; \
uint32_t start_cntl_g; \
uint32_t start_cntl_r; \
uint32_t start_slope_cntl_b; \
uint32_t start_slope_cntl_g; \
uint32_t start_slope_cntl_r; \
uint32_t start_end_cntl1_b; \
uint32_t start_end_cntl2_b; \
uint32_t start_end_cntl1_g; \
uint32_t start_end_cntl2_g; \
uint32_t start_end_cntl1_r; \
uint32_t start_end_cntl2_r; \
uint32_t region_start; \
uint32_t region_end
#define TF_CM_REG_FIELD_LIST(type) \
type csc_c11; \
type csc_c12
struct xfer_func_shift {
TF_HELPER_REG_FIELD_LIST(uint8_t);
};
struct xfer_func_mask {
TF_HELPER_REG_FIELD_LIST(uint32_t);
};
struct xfer_func_reg {
struct xfer_func_shift shifts;
struct xfer_func_mask masks;
TF_HELPER_REG_LIST;
};
struct cm_color_matrix_shift {
TF_CM_REG_FIELD_LIST(uint8_t);
};
struct cm_color_matrix_mask {
TF_CM_REG_FIELD_LIST(uint32_t);
};
struct color_matrices_reg{
struct cm_color_matrix_shift shifts;
struct cm_color_matrix_mask masks;
uint32_t csc_c11_c12;
uint32_t csc_c33_c34;
};
void cm_helper_program_color_matrices(
struct dc_context *ctx,
const uint16_t *regval,
const struct color_matrices_reg *reg);
void cm_helper_program_xfer_func(
struct dc_context *ctx,
const struct pwl_params *params,
const struct xfer_func_reg *reg);
bool cm_helper_convert_to_custom_float(
struct pwl_result_data *rgb_resulted,
struct curve_points3 *corner_points,
uint32_t hw_points_num,
bool fixpoint);
bool cm_helper_translate_curve_to_hw_format(
struct dc_context *ctx,
const struct dc_transfer_func *output_tf,
struct pwl_params *lut_params, bool fixpoint);
bool cm_helper_translate_curve_to_degamma_hw_format(
const struct dc_transfer_func *output_tf,
struct pwl_params *lut_params);
#endif
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