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1/* Copyright 2018 Advanced Micro Devices, Inc.2 *3 * Permission is hereby granted, free of charge, to any person obtaining a4 * copy of this software and associated documentation files (the "Software"),5 * to deal in the Software without restriction, including without limitation6 * the rights to use, copy, modify, merge, publish, distribute, sublicense,7 * and/or sell copies of the Software, and to permit persons to whom the8 * Software is furnished to do so, subject to the following conditions:9 *10 * The above copyright notice and this permission notice shall be included in11 * all copies or substantial portions of the Software.12 *13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL16 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR17 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,18 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR19 * OTHER DEALINGS IN THE SOFTWARE.20 *21 * Authors: AMD22 *23 */24 25#ifndef MODULES_POWER_POWER_HELPERS_H_26#define MODULES_POWER_POWER_HELPERS_H_27 28#include "dc/inc/hw/dmcu.h"29#include "dc/inc/hw/abm.h"30#include "dc/inc/core_types.h"31 32struct resource_pool;33 34 35enum abm_defines {36 abm_defines_max_level = 4,37 abm_defines_max_config = 4,38};39 40struct dmcu_iram_parameters {41 unsigned int *backlight_lut_array;42 unsigned int backlight_lut_array_size;43 bool backlight_ramping_override;44 unsigned int backlight_ramping_reduction;45 unsigned int backlight_ramping_start;46 unsigned int min_abm_backlight;47 unsigned int set;48};49 50bool dmcu_load_iram(struct dmcu *dmcu,51 struct dmcu_iram_parameters params);52bool dmub_init_abm_config(struct resource_pool *res_pool,53 struct dmcu_iram_parameters params,54 unsigned int inst);55 56void init_replay_config(struct dc_link *link, struct replay_config *pr_config);57void set_replay_coasting_vtotal(struct dc_link *link,58 enum replay_coasting_vtotal_type type,59 uint32_t vtotal);60void set_replay_defer_update_coasting_vtotal(struct dc_link *link,61 enum replay_coasting_vtotal_type type,62 uint32_t vtotal);63void update_replay_coasting_vtotal_from_defer(struct dc_link *link,64 enum replay_coasting_vtotal_type type);65void set_replay_ips_full_screen_video_src_vtotal(struct dc_link *link, uint16_t vtotal);66void calculate_replay_link_off_frame_count(struct dc_link *link,67 uint16_t vtotal, uint16_t htotal);68 69bool is_psr_su_specific_panel(struct dc_link *link);70void mod_power_calc_psr_configs(struct psr_config *psr_config,71 struct dc_link *link,72 const struct dc_stream_state *stream);73bool mod_power_only_edp(const struct dc_state *context,74 const struct dc_stream_state *stream);75bool psr_su_set_dsc_slice_height(struct dc *dc, struct dc_link *link,76 struct dc_stream_state *stream,77 struct psr_config *config);78 79bool fill_custom_backlight_caps(unsigned int config_no,80 struct dm_acpi_atif_backlight_caps *caps);81#endif /* MODULES_POWER_POWER_HELPERS_H_ */82