69 lines
2.4 KiB
C
69 lines
2.4 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2019 MediaTek Inc.
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*/
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#ifndef _DISP_LOWPOWER_H_
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#define _DISP_LOWPOWER_H_
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#define LINE_ACCURACY 1000
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unsigned int dsi_phy_get_clk(enum DISP_MODULE_ENUM module);
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void primary_display_idlemgr_enter_idle_nolock(void);
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struct golden_setting_context *get_golden_setting_pgc(void);
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int primary_display_lowpower_init(void);
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void primary_display_sodi_rule_init(void);
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void kick_logger_dump(char *string);
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void kick_logger_dump_reset(void);
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char *get_kick_dump(void);
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unsigned int get_kick_dump_size(void);
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/**
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* return 0: display is not idle trigger now
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* return 1: display is idle
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*/
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int primary_display_is_idle(void);
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void primary_display_idlemgr_kick(const char *source, int need_lock);
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void enter_share_sram(enum CMDQ_EVENT_ENUM resourceEvent);
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void leave_share_sram(enum CMDQ_EVENT_ENUM resourceEvent);
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void set_hrtnum(unsigned int new_hrtnum);
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void set_enterulps(unsigned int flag);
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void set_is_dc(unsigned int is_dc);
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unsigned int set_one_layer(unsigned int is_onelayer);
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void set_rdma_width_height(unsigned int width, unsigned int height);
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void enable_idlemgr(unsigned int flag);
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unsigned int get_idlemgr_flag(void);
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unsigned int set_idlemgr(unsigned int flag, int need_lock);
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int _blocking_flush(void);
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unsigned int get_idlemgr_flag(void);
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unsigned int set_idlemgr(unsigned int flag, int need_lock);
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unsigned int get_us_perline(unsigned int width);
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unsigned int time_to_line(unsigned int ms, unsigned int width);
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/******************************** for met************************************/
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/*return 0: not enter ultra lowpower state which means mipi pll enable*/
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/*return 1: enter ultra lowpower state whicn means mipi pll disable*/
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unsigned int is_mipi_enterulps(void);
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/* read dsi regs to calculate clk */
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unsigned int get_mipi_clk(void);
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void hrt_bw_sync_idx(unsigned int cur_idx);
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int primary_display_request_dvfs_perf(
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int scenario, int req, unsigned int freq_req);
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unsigned long long disp_lp_set_idle_check_interval(
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unsigned long long new_interval);
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#if defined(CONFIG_MTK_DUAL_DISPLAY_SUPPORT) && \
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(CONFIG_MTK_DUAL_DISPLAY_SUPPORT == 2)
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int external_display_lowpower_init(void);
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void external_display_sodi_rule_init(void);
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int external_display_is_idle(void);
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void enable_ext_idlemgr(unsigned int flag);
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void external_display_idlemgr_kick(const char *source, int need_lock);
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#endif
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extern unsigned int esd_checking;
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#endif
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