/* Copyright 2018 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 MODULES_POWER_POWER_HELPERS_H_
#define MODULES_POWER_POWER_HELPERS_H_
#include "dc/inc/hw/dmcu.h"
#include "dc/inc/hw/abm.h"
#include "dc/inc/core_types.h"
struct resource_pool;
enum abm_defines {
abm_defines_max_level = 4 ,
abm_defines_max_config = 4 ,
};
struct dmcu_iram_parameters {
unsigned int *backlight_lut_array;
unsigned int backlight_lut_array_size;
bool backlight_ramping_override;
unsigned int backlight_ramping_reduction;
unsigned int backlight_ramping_start;
unsigned int min_abm_backlight;
unsigned int set;
};
bool dmcu_load_iram(struct dmcu *dmcu,
struct dmcu_iram_parameters params);
bool dmub_init_abm_config(struct resource_pool *res_pool,
struct dmcu_iram_parameters params,
unsigned int inst);
void init_replay_config(struct dc_link *link, struct replay_config *pr_config);
void set_replay_coasting_vtotal(struct dc_link *link,
enum replay_coasting_vtotal_type type,
uint32_t vtotal);
void set_replay_defer_update_coasting_vtotal(struct dc_link *link,
enum replay_coasting_vtotal_type type,
uint32_t vtotal);
void update_replay_coasting_vtotal_from_defer(struct dc_link *link,
enum replay_coasting_vtotal_type type);
void set_replay_low_rr_full_screen_video_src_vtotal(struct dc_link *link, uint16_t vtotal);
void calculate_replay_link_off_frame_count(struct dc_link *link,
uint16_t vtotal, uint16_t htotal);
bool is_psr_su_specific_panel(struct dc_link *link);
void mod_power_calc_psr_configs(struct psr_config *psr_config,
struct dc_link *link,
const struct dc_stream_state *stream);
bool mod_power_only_edp(const struct dc_state *context,
const struct dc_stream_state *stream);
bool psr_su_set_dsc_slice_height(struct dc *dc, struct dc_link *link,
struct dc_stream_state *stream,
struct psr_config *config);
bool fill_custom_backlight_caps(unsigned int config_no,
struct dm_acpi_atif_backlight_caps *caps);
void reset_replay_dsync_error_count(struct dc_link *link);
void change_replay_to_psr(struct dc_link *link);
void change_psr_to_replay(struct dc_link *link);
#endif /* MODULES_POWER_POWER_HELPERS_H_ */
Messung V0.5 in Prozent C=98 H=100 G=98
¤ Dauer der Verarbeitung: 0.14 Sekunden
(vorverarbeitet am 2026-10-11)
¤
*© Formatika GbR, Deutschland