1/*
  2 * Copyright 2012-15 Advanced Micro Devices, Inc.
  3 *
  4 * Permission is hereby granted, free of charge, to any person obtaining a
  5 * copy of this software and associated documentation files (the "Software"),
  6 * to deal in the Software without restriction, including without limitation
  7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  8 * and/or sell copies of the Software, and to permit persons to whom the
  9 * Software is furnished to do so, subject to the following conditions:
 10 *
 11 * The above copyright notice and this permission notice shall be included in
 12 * all copies or substantial portions of the Software.
 13 *
 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 20 * OTHER DEALINGS IN THE SOFTWARE.
 21 *
 22 * Authors: AMD
 23 *
 24 */
 25
 26
 27#ifndef __DAL_DPP_H__
 28#define __DAL_DPP_H__
 29
 30#include "transform.h"
 31
 32struct dpp {
 33	const struct dpp_funcs *funcs;
 34	struct dc_context *ctx;
 35	int inst;
 36	struct dpp_caps *caps;
 37	struct pwl_params regamma_params;
 38	struct pwl_params degamma_params;
 39
 40};
 41
 42struct dpp_grph_csc_adjustment {
 43	struct fixed31_32 temperature_matrix[CSC_TEMPERATURE_MATRIX_SIZE];
 44	enum graphics_gamut_adjust_type gamut_adjust_type;
 45};
 46
 47struct dpp_funcs {
 48	void (*dpp_reset)(struct dpp *dpp);
 49
 50	void (*dpp_set_scaler)(struct dpp *dpp,
 51			const struct scaler_data *scl_data);
 52
 53	void (*dpp_set_pixel_storage_depth)(
 54			struct dpp *dpp,
 55			enum lb_pixel_depth depth,
 56			const struct bit_depth_reduction_params *bit_depth_params);
 57
 58	bool (*dpp_get_optimal_number_of_taps)(
 59			struct dpp *dpp,
 60			struct scaler_data *scl_data,
 61			const struct scaling_taps *in_taps);
 62
 63	void (*dpp_set_gamut_remap)(
 64			struct dpp *dpp,
 65			const struct dpp_grph_csc_adjustment *adjust);
 66
 67	void (*dpp_set_csc_default)(
 68		struct dpp *dpp,
 69		enum dc_color_space colorspace);
 70
 71	void (*dpp_set_csc_adjustment)(
 72		struct dpp *dpp,
 73		const uint16_t *regval);
 74
 75	void (*dpp_power_on_regamma_lut)(
 76		struct dpp *dpp,
 77		bool power_on);
 78
 79	void (*dpp_program_regamma_lut)(
 80			struct dpp *dpp,
 81			const struct pwl_result_data *rgb,
 82			uint32_t num);
 83
 84	void (*dpp_configure_regamma_lut)(
 85			struct dpp *dpp,
 86			bool is_ram_a);
 87
 88	void (*dpp_program_regamma_lutb_settings)(
 89			struct dpp *dpp,
 90			const struct pwl_params *params);
 91
 92	void (*dpp_program_regamma_luta_settings)(
 93			struct dpp *dpp,
 94			const struct pwl_params *params);
 95
 96	void (*dpp_program_regamma_pwl)(
 97		struct dpp *dpp,
 98		const struct pwl_params *params,
 99		enum opp_regamma mode);
100
101	void (*dpp_program_bias_and_scale)(
102			struct dpp *dpp,
103			struct dc_bias_and_scale *params);
104
105	void (*dpp_set_degamma)(
106			struct dpp *dpp_base,
107			enum ipp_degamma_mode mode);
108
109	void (*dpp_program_input_lut)(
110			struct dpp *dpp_base,
111			const struct dc_gamma *gamma);
112
113	void (*dpp_program_degamma_pwl)(struct dpp *dpp_base,
114									 const struct pwl_params *params);
115
116	void (*dpp_setup)(
117			struct dpp *dpp_base,
118			enum surface_pixel_format format,
119			enum expansion_mode mode,
120			struct csc_transform input_csc_color_matrix,
121			enum dc_color_space input_color_space);
122
123	void (*dpp_full_bypass)(struct dpp *dpp_base);
124
125	void (*set_cursor_attributes)(
126			struct dpp *dpp_base,
127			enum dc_cursor_color_format color_format);
128
129	void (*set_cursor_position)(
130			struct dpp *dpp_base,
131			const struct dc_cursor_position *pos,
132			const struct dc_cursor_mi_param *param,
133			uint32_t width
134			);
135	void (*dpp_set_hdr_multiplier)(
136			struct dpp *dpp_base,
137			uint32_t multiplier);
138
139	void (*dpp_dppclk_control)(
140			struct dpp *dpp_base,
141			bool dppclk_div,
142			bool enable);
143
144};
145
146
147
148#endif