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