10078c924SWenjing Liu /* 20078c924SWenjing Liu * Copyright 2022 Advanced Micro Devices, Inc. 30078c924SWenjing Liu * 40078c924SWenjing Liu * Permission is hereby granted, free of charge, to any person obtaining a 50078c924SWenjing Liu * copy of this software and associated documentation files (the "Software"), 60078c924SWenjing Liu * to deal in the Software without restriction, including without limitation 70078c924SWenjing Liu * the rights to use, copy, modify, merge, publish, distribute, sublicense, 80078c924SWenjing Liu * and/or sell copies of the Software, and to permit persons to whom the 90078c924SWenjing Liu * Software is furnished to do so, subject to the following conditions: 100078c924SWenjing Liu * 110078c924SWenjing Liu * The above copyright notice and this permission notice shall be included in 120078c924SWenjing Liu * all copies or substantial portions of the Software. 130078c924SWenjing Liu * 140078c924SWenjing Liu * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 150078c924SWenjing Liu * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 160078c924SWenjing Liu * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 170078c924SWenjing Liu * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 180078c924SWenjing Liu * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 190078c924SWenjing Liu * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 200078c924SWenjing Liu * OTHER DEALINGS IN THE SOFTWARE. 210078c924SWenjing Liu * 220078c924SWenjing Liu * Authors: AMD 230078c924SWenjing Liu * 240078c924SWenjing Liu */ 250078c924SWenjing Liu 260078c924SWenjing Liu #ifndef __DC_LINK_EDP_PANEL_CONTROL_H__ 270078c924SWenjing Liu #define __DC_LINK_EDP_PANEL_CONTROL_H__ 280078c924SWenjing Liu #include "link.h" 290078c924SWenjing Liu 300078c924SWenjing Liu enum dp_panel_mode dp_get_panel_mode(struct dc_link *link); 310078c924SWenjing Liu void dp_set_panel_mode(struct dc_link *link, enum dp_panel_mode panel_mode); 320078c924SWenjing Liu bool set_default_brightness_aux(struct dc_link *link); 33*202a3816SWenjing Liu void edp_panel_backlight_power_on(struct dc_link *link, bool wait_for_hpd); 34*202a3816SWenjing Liu int edp_get_backlight_level(const struct dc_link *link); 35*202a3816SWenjing Liu bool edp_get_backlight_level_nits(struct dc_link *link, 36*202a3816SWenjing Liu uint32_t *backlight_millinits_avg, 37*202a3816SWenjing Liu uint32_t *backlight_millinits_peak); 38*202a3816SWenjing Liu bool edp_set_backlight_level(const struct dc_link *link, 39*202a3816SWenjing Liu uint32_t backlight_pwm_u16_16, 40*202a3816SWenjing Liu uint32_t frame_ramp); 41*202a3816SWenjing Liu bool edp_set_backlight_level_nits(struct dc_link *link, 42*202a3816SWenjing Liu bool isHDR, 43*202a3816SWenjing Liu uint32_t backlight_millinits, 44*202a3816SWenjing Liu uint32_t transition_time_in_ms); 45*202a3816SWenjing Liu int edp_get_target_backlight_pwm(const struct dc_link *link); 46*202a3816SWenjing Liu bool edp_get_psr_state(const struct dc_link *link, enum dc_psr_state *state); 47*202a3816SWenjing Liu bool edp_set_psr_allow_active(struct dc_link *link, const bool *allow_active, 48*202a3816SWenjing Liu bool wait, bool force_static, const unsigned int *power_opts); 49*202a3816SWenjing Liu bool edp_setup_psr(struct dc_link *link, 50*202a3816SWenjing Liu const struct dc_stream_state *stream, struct psr_config *psr_config, 51*202a3816SWenjing Liu struct psr_context *psr_context); 52*202a3816SWenjing Liu bool edp_wait_for_t12(struct dc_link *link); 530078c924SWenjing Liu #endif /* __DC_LINK_EDP_POWER_CONTROL_H__ */ 54