git.sur5r.net Git - u-boot/blob - drivers/video/exynos/exynos_mipi_dsi_lowlevel.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2012 Samsung Electronics
   4  *
   5  * Author: InKi Dae <inki.dae@samsung.com>
   6  * Author: Donghwa Lee <dh09.lee@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 */