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/* Copyright 2012-15 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* Authors: AMD
*
*/
#ifndef __DC_OPP_DCE80_H__
#define __DC_OPP_DCE80_H__
#include "dc_types.h"
#include "opp.h"
#include "gamma_types.h"
#include "../dce110/dce110_opp.h"
struct gamma_parameters;
struct dce80_regamma {
struct gamma_curve arr_curve_points[16];
struct curve_points arr_points[3];
uint32_t hw_points_num;
struct hw_x_point *coordinates_x;
struct pwl_result_data *rgb_resulted;
/* re-gamma curve */
struct pwl_float_data_ex *rgb_regamma;
/* coeff used to map user evenly distributed points
* to our hardware points (predefined) for gamma 256 */
struct pixel_gamma_point *coeff128;
struct pixel_gamma_point *coeff128_oem;
/* coeff used to map user evenly distributed points
* to our hardware points (predefined) for gamma 1025 */
struct pixel_gamma_point *coeff128_dx;
/* evenly distributed points, gamma 256 software points 0-255 */
struct gamma_pixel *axis_x_256;
/* evenly distributed points, gamma 1025 software points 0-1025 */
struct gamma_pixel *axis_x_1025;
/* OEM supplied gamma for regamma LUT */
struct pwl_float_data *rgb_oem;
/* user supplied gamma */
struct pwl_float_data *rgb_user;
uint32_t extra_points;
bool use_half_points;
struct fixed31_32 x_max1;
struct fixed31_32 x_max2;
struct fixed31_32 x_min;
struct fixed31_32 divider1;
struct fixed31_32 divider2;
struct fixed31_32 divider3;
};
/* OPP RELATED */
#define TO_DCE80_OPP(opp)\
container_of(opp, struct dce80_opp, base)
struct dce80_opp_reg_offsets {
uint32_t fmt_offset;
uint32_t dcp_offset;
uint32_t crtc_offset;
};
struct dce80_opp {
struct output_pixel_processor base;
struct dce80_opp_reg_offsets offsets;
struct dce80_regamma regamma;
};
bool dce80_opp_construct(struct dce80_opp *opp80,
struct dc_context *ctx,
uint32_t inst);
void dce80_opp_destroy(struct output_pixel_processor **opp);
struct output_pixel_processor *dce80_opp_create(
struct dc_context *ctx,
uint32_t inst);
/* REGAMMA RELATED */
void dce80_opp_power_on_regamma_lut(
struct output_pixel_processor *opp,
bool power_on);
bool dce80_opp_program_regamma_pwl(
struct output_pixel_processor *opp,
const struct pwl_params *pamras);
void dce80_opp_set_regamma_mode(struct output_pixel_processor *opp,
enum opp_regamma mode);
void dce80_opp_set_csc_adjustment(
struct output_pixel_processor *opp,
const struct out_csc_color_matrix *tbl_entry);
void dce80_opp_set_csc_default(
struct output_pixel_processor *opp,
const struct default_adjustment *default_adjust);
/* FORMATTER RELATED */
void dce80_opp_program_bit_depth_reduction(
struct output_pixel_processor *opp,
const struct bit_depth_reduction_params *params);
void dce80_opp_program_clamping_and_pixel_encoding(
struct output_pixel_processor *opp,
const struct clamping_and_pixel_encoding_params *params);
void dce80_opp_set_dyn_expansion(
struct output_pixel_processor *opp,
enum dc_color_space color_sp,
enum dc_color_depth color_dpth,
enum signal_type signal);
#endif
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