/*
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* Copyright 2016 Advanced Micro Devices, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* Authors: AMD
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*
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*/
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#ifndef __DAL_DCN10_CM_COMMON_H__
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#define __DAL_DCN10_CM_COMMON_H__
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#define TF_HELPER_REG_FIELD_LIST(type) \
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type exp_region0_lut_offset; \
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type exp_region0_num_segments; \
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type exp_region1_lut_offset; \
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type exp_region1_num_segments;\
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type field_region_end;\
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type field_region_end_slope;\
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type field_region_end_base;\
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type exp_region_start;\
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type exp_resion_start_segment;\
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type field_region_linear_slope
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#define TF_HELPER_REG_LIST \
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uint32_t start_cntl_b; \
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uint32_t start_cntl_g; \
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uint32_t start_cntl_r; \
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uint32_t start_slope_cntl_b; \
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uint32_t start_slope_cntl_g; \
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uint32_t start_slope_cntl_r; \
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uint32_t start_end_cntl1_b; \
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uint32_t start_end_cntl2_b; \
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uint32_t start_end_cntl1_g; \
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uint32_t start_end_cntl2_g; \
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uint32_t start_end_cntl1_r; \
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uint32_t start_end_cntl2_r; \
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uint32_t region_start; \
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uint32_t region_end
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#define TF_CM_REG_FIELD_LIST(type) \
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type csc_c11; \
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type csc_c12
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struct xfer_func_shift {
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TF_HELPER_REG_FIELD_LIST(uint8_t);
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};
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struct xfer_func_mask {
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TF_HELPER_REG_FIELD_LIST(uint32_t);
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};
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struct xfer_func_reg {
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struct xfer_func_shift shifts;
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struct xfer_func_mask masks;
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TF_HELPER_REG_LIST;
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};
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struct cm_color_matrix_shift {
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TF_CM_REG_FIELD_LIST(uint8_t);
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};
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struct cm_color_matrix_mask {
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TF_CM_REG_FIELD_LIST(uint32_t);
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};
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struct color_matrices_reg{
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struct cm_color_matrix_shift shifts;
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struct cm_color_matrix_mask masks;
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uint32_t csc_c11_c12;
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uint32_t csc_c33_c34;
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};
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void cm_helper_program_color_matrices(
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struct dc_context *ctx,
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const uint16_t *regval,
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const struct color_matrices_reg *reg);
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void cm_helper_program_xfer_func(
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struct dc_context *ctx,
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const struct pwl_params *params,
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const struct xfer_func_reg *reg);
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bool cm_helper_convert_to_custom_float(
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struct pwl_result_data *rgb_resulted,
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struct curve_points3 *corner_points,
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uint32_t hw_points_num,
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bool fixpoint);
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bool cm_helper_translate_curve_to_hw_format(
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const struct dc_transfer_func *output_tf,
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struct pwl_params *lut_params, bool fixpoint);
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bool cm_helper_translate_curve_to_degamma_hw_format(
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const struct dc_transfer_func *output_tf,
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struct pwl_params *lut_params);
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#endif
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