1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copyright (C) 2012 Samsung Electronics 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Author: InKi Dae <inki.dae@samsung.com> 5*4882a593Smuzhiyun * Author: Donghwa Lee <dh09.lee@samsung.com> 6*4882a593Smuzhiyun * 7*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+ 8*4882a593Smuzhiyun */ 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun #ifndef _EXYNOS_MIPI_DSI_LOWLEVEL_H 11*4882a593Smuzhiyun #define _EXYNOS_MIPI_DSI_LOWLEVEL_H 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun void exynos_mipi_dsi_register(struct mipi_dsim_device *dsim); 14*4882a593Smuzhiyun void exynos_mipi_dsi_func_reset(struct mipi_dsim_device *dsim); 15*4882a593Smuzhiyun void exynos_mipi_dsi_sw_reset(struct mipi_dsim_device *dsim); 16*4882a593Smuzhiyun void exynos_mipi_dsi_sw_release(struct mipi_dsim_device *dsim); 17*4882a593Smuzhiyun void exynos_mipi_dsi_set_interrupt_mask(struct mipi_dsim_device *dsim, 18*4882a593Smuzhiyun unsigned int mode, unsigned int mask); 19*4882a593Smuzhiyun void exynos_mipi_dsi_set_data_lane_number(struct mipi_dsim_device *dsim, 20*4882a593Smuzhiyun unsigned int count); 21*4882a593Smuzhiyun void exynos_mipi_dsi_init_fifo_pointer(struct mipi_dsim_device *dsim, 22*4882a593Smuzhiyun unsigned int cfg); 23*4882a593Smuzhiyun void exynos_mipi_dsi_set_phy_tunning(struct mipi_dsim_device *dsim, 24*4882a593Smuzhiyun unsigned int value); 25*4882a593Smuzhiyun void exynos_mipi_dsi_set_phy_tunning(struct mipi_dsim_device *dsim, 26*4882a593Smuzhiyun unsigned int value); 27*4882a593Smuzhiyun void exynos_mipi_dsi_set_main_disp_resol(struct mipi_dsim_device *dsim, 28*4882a593Smuzhiyun unsigned int width_resol, unsigned int height_resol); 29*4882a593Smuzhiyun void exynos_mipi_dsi_set_main_disp_vporch(struct mipi_dsim_device *dsim, 30*4882a593Smuzhiyun unsigned int cmd_allow, unsigned int vfront, unsigned int vback); 31*4882a593Smuzhiyun void exynos_mipi_dsi_set_main_disp_hporch(struct mipi_dsim_device *dsim, 32*4882a593Smuzhiyun unsigned int front, unsigned int back); 33*4882a593Smuzhiyun void exynos_mipi_dsi_set_main_disp_sync_area(struct mipi_dsim_device *dsim, 34*4882a593Smuzhiyun unsigned int vert, unsigned int hori); 35*4882a593Smuzhiyun void exynos_mipi_dsi_set_sub_disp_resol(struct mipi_dsim_device *dsim, 36*4882a593Smuzhiyun unsigned int vert, unsigned int hori); 37*4882a593Smuzhiyun void exynos_mipi_dsi_init_config(struct mipi_dsim_device *dsim); 38*4882a593Smuzhiyun void exynos_mipi_dsi_display_config(struct mipi_dsim_device *dsim, 39*4882a593Smuzhiyun struct mipi_dsim_config *dsim_config); 40*4882a593Smuzhiyun void exynos_mipi_dsi_set_data_lane_number(struct mipi_dsim_device *dsim, 41*4882a593Smuzhiyun unsigned int count); 42*4882a593Smuzhiyun void exynos_mipi_dsi_enable_lane(struct mipi_dsim_device *dsim, 43*4882a593Smuzhiyun unsigned int lane, unsigned int enable); 44*4882a593Smuzhiyun void exynos_mipi_dsi_enable_afc(struct mipi_dsim_device *dsim, 45*4882a593Smuzhiyun unsigned int enable, unsigned int afc_code); 46*4882a593Smuzhiyun void exynos_mipi_dsi_enable_pll_bypass(struct mipi_dsim_device *dsim, 47*4882a593Smuzhiyun unsigned int enable); 48*4882a593Smuzhiyun void exynos_mipi_dsi_pll_freq_band(struct mipi_dsim_device *dsim, 49*4882a593Smuzhiyun unsigned int freq_band); 50*4882a593Smuzhiyun void exynos_mipi_dsi_pll_freq(struct mipi_dsim_device *dsim, 51*4882a593Smuzhiyun unsigned int pre_divider, unsigned int main_divider, 52*4882a593Smuzhiyun unsigned int scaler); 53*4882a593Smuzhiyun void exynos_mipi_dsi_pll_stable_time(struct mipi_dsim_device *dsim, 54*4882a593Smuzhiyun unsigned int lock_time); 55*4882a593Smuzhiyun void exynos_mipi_dsi_enable_pll(struct mipi_dsim_device *dsim, 56*4882a593Smuzhiyun unsigned int enable); 57*4882a593Smuzhiyun void exynos_mipi_dsi_set_byte_clock_src(struct mipi_dsim_device *dsim, 58*4882a593Smuzhiyun unsigned int src); 59*4882a593Smuzhiyun void exynos_mipi_dsi_enable_byte_clock(struct mipi_dsim_device *dsim, 60*4882a593Smuzhiyun unsigned int enable); 61*4882a593Smuzhiyun void exynos_mipi_dsi_set_esc_clk_prs(struct mipi_dsim_device *dsim, 62*4882a593Smuzhiyun unsigned int enable, unsigned int prs_val); 63*4882a593Smuzhiyun void exynos_mipi_dsi_enable_esc_clk_on_lane(struct mipi_dsim_device *dsim, 64*4882a593Smuzhiyun unsigned int lane_sel, unsigned int enable); 65*4882a593Smuzhiyun void exynos_mipi_dsi_force_dphy_stop_state(struct mipi_dsim_device *dsim, 66*4882a593Smuzhiyun unsigned int enable); 67*4882a593Smuzhiyun unsigned int exynos_mipi_dsi_is_lane_state(struct mipi_dsim_device *dsim); 68*4882a593Smuzhiyun void exynos_mipi_dsi_set_stop_state_counter(struct mipi_dsim_device *dsim, 69*4882a593Smuzhiyun unsigned int cnt_val); 70*4882a593Smuzhiyun void exynos_mipi_dsi_set_bta_timeout(struct mipi_dsim_device *dsim, 71*4882a593Smuzhiyun unsigned int timeout); 72*4882a593Smuzhiyun void exynos_mipi_dsi_set_lpdr_timeout(struct mipi_dsim_device *dsim, 73*4882a593Smuzhiyun unsigned int timeout); 74*4882a593Smuzhiyun void exynos_mipi_dsi_set_lcdc_transfer_mode(struct mipi_dsim_device *dsim, 75*4882a593Smuzhiyun unsigned int lp); 76*4882a593Smuzhiyun void exynos_mipi_dsi_set_cpu_transfer_mode(struct mipi_dsim_device *dsim, 77*4882a593Smuzhiyun unsigned int lp); 78*4882a593Smuzhiyun void exynos_mipi_dsi_enable_hs_clock(struct mipi_dsim_device *dsim, 79*4882a593Smuzhiyun unsigned int enable); 80*4882a593Smuzhiyun void exynos_mipi_dsi_dp_dn_swap(struct mipi_dsim_device *dsim, 81*4882a593Smuzhiyun unsigned int swap_en); 82*4882a593Smuzhiyun void exynos_mipi_dsi_hs_zero_ctrl(struct mipi_dsim_device *dsim, 83*4882a593Smuzhiyun unsigned int hs_zero); 84*4882a593Smuzhiyun void exynos_mipi_dsi_prep_ctrl(struct mipi_dsim_device *dsim, 85*4882a593Smuzhiyun unsigned int prep); 86*4882a593Smuzhiyun void exynos_mipi_dsi_clear_interrupt(struct mipi_dsim_device *dsim); 87*4882a593Smuzhiyun void exynos_mipi_dsi_clear_all_interrupt(struct mipi_dsim_device *dsim); 88*4882a593Smuzhiyun unsigned int exynos_mipi_dsi_is_pll_stable(struct mipi_dsim_device *dsim); 89*4882a593Smuzhiyun unsigned int exynos_mipi_dsi_get_fifo_state(struct mipi_dsim_device *dsim); 90*4882a593Smuzhiyun unsigned int _exynos_mipi_dsi_get_frame_done_status(struct mipi_dsim_device 91*4882a593Smuzhiyun *dsim); 92*4882a593Smuzhiyun void _exynos_mipi_dsi_clear_frame_done(struct mipi_dsim_device *dsim); 93*4882a593Smuzhiyun void exynos_mipi_dsi_wr_tx_header(struct mipi_dsim_device *dsim, 94*4882a593Smuzhiyun unsigned int di, const unsigned char data0, const unsigned char data1); 95*4882a593Smuzhiyun void exynos_mipi_dsi_wr_tx_data(struct mipi_dsim_device *dsim, 96*4882a593Smuzhiyun unsigned int tx_data); 97*4882a593Smuzhiyun 98*4882a593Smuzhiyun #endif /* _EXYNOS_MIPI_DSI_LOWLEVEL_H */ 99