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1// SPDX-License-Identifier: GPL-2.0-only2/*3 * Novatek NT36523 DriverIC panels driver4 *5 * Copyright (c) 2022, 2023 Jianhua Lu <lujianhua000@gmail.com>6 */7 8#include <linux/backlight.h>9#include <linux/delay.h>10#include <linux/gpio/consumer.h>11#include <linux/module.h>12#include <linux/of.h>13#include <linux/of_graph.h>14#include <linux/regulator/consumer.h>15 16#include <video/mipi_display.h>17 18#include <drm/drm_connector.h>19#include <drm/drm_crtc.h>20#include <drm/drm_mipi_dsi.h>21#include <drm/drm_modes.h>22#include <drm/drm_panel.h>23 24#define DSI_NUM_MIN 125 26#define mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, cmd, seq...) \27 do { \28 mipi_dsi_dcs_write_seq(dsi0, cmd, seq); \29 mipi_dsi_dcs_write_seq(dsi1, cmd, seq); \30 } while (0)31 32struct panel_info {33 struct drm_panel panel;34 struct mipi_dsi_device *dsi[2];35 const struct panel_desc *desc;36 enum drm_panel_orientation orientation;37 38 struct gpio_desc *reset_gpio;39 struct backlight_device *backlight;40 struct regulator *vddio;41};42 43struct panel_desc {44 unsigned int width_mm;45 unsigned int height_mm;46 47 unsigned int bpc;48 unsigned int lanes;49 unsigned long mode_flags;50 enum mipi_dsi_pixel_format format;51 52 const struct drm_display_mode *modes;53 unsigned int num_modes;54 const struct mipi_dsi_device_info dsi_info;55 int (*init_sequence)(struct panel_info *pinfo);56 57 bool is_dual_dsi;58 bool has_dcs_backlight;59};60 61static inline struct panel_info *to_panel_info(struct drm_panel *panel)62{63 return container_of(panel, struct panel_info, panel);64}65 66static int elish_boe_init_sequence(struct panel_info *pinfo)67{68 struct mipi_dsi_device *dsi0 = pinfo->dsi[0];69 struct mipi_dsi_device *dsi1 = pinfo->dsi[1];70 /* No datasheet, so write magic init sequence directly */71 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x10);72 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);73 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xb9, 0x05);74 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x20);75 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);76 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x18, 0x40);77 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x10);78 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);79 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xb9, 0x02);80 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x23);81 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);82 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x00, 0x80);83 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x01, 0x84);84 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x05, 0x2d);85 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x06, 0x00);86 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x07, 0x00);87 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x08, 0x01);88 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x09, 0x45);89 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x11, 0x02);90 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x12, 0x80);91 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x15, 0x83);92 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x16, 0x0c);93 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x29, 0x0a);94 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x30, 0xff);95 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x31, 0xfe);96 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x32, 0xfd);97 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x33, 0xfb);98 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x34, 0xf8);99 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x35, 0xf5);100 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x36, 0xf3);101 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x37, 0xf2);102 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x38, 0xf2);103 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x39, 0xf2);104 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x3a, 0xef);105 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x3b, 0xec);106 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x3d, 0xe9);107 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x3f, 0xe5);108 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x40, 0xe5);109 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x41, 0xe5);110 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x2a, 0x13);111 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x45, 0xff);112 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x46, 0xf4);113 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x47, 0xe7);114 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x48, 0xda);115 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x49, 0xcd);116 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x4a, 0xc0);117 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x4b, 0xb3);118 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x4c, 0xb2);119 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x4d, 0xb2);120 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x4e, 0xb2);121 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x4f, 0x99);122 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x50, 0x80);123 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x51, 0x68);124 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x52, 0x66);125 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x53, 0x66);126 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x54, 0x66);127 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x2b, 0x0e);128 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x58, 0xff);129 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x59, 0xfb);130 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x5a, 0xf7);131 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x5b, 0xf3);132 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x5c, 0xef);133 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x5d, 0xe3);134 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x5e, 0xda);135 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x5f, 0xd8);136 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x60, 0xd8);137 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x61, 0xd8);138 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x62, 0xcb);139 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x63, 0xbf);140 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x64, 0xb3);141 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x65, 0xb2);142 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x66, 0xb2);143 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x67, 0xb2);144 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x2a);145 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);146 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x25, 0x47);147 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x30, 0x47);148 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x39, 0x47);149 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x26);150 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);151 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x19, 0x10);152 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x1a, 0xe0);153 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x1b, 0x10);154 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x1c, 0x00);155 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x2a, 0x10);156 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x2b, 0xe0);157 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x10);158 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);159 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0xf0);160 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);161 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x84, 0x08);162 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x85, 0x0c);163 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x20);164 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);165 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x51, 0x00);166 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x25);167 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);168 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x91, 0x1f);169 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x92, 0x0f);170 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x93, 0x01);171 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x94, 0x18);172 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x95, 0x03);173 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x96, 0x01);174 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x10);175 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xb0, 0x01);176 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x25);177 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);178 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x19, 0x1f);179 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x1b, 0x1b);180 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x24);181 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);182 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xb8, 0x28);183 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x27);184 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);185 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xd0, 0x31);186 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xd1, 0x20);187 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xd2, 0x30);188 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xd4, 0x08);189 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xde, 0x80);190 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xdf, 0x02);191 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x26);192 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);193 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x00, 0x81);194 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x01, 0xb0);195 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x22);196 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);197 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x9f, 0x50);198 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x6f, 0x01);199 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x70, 0x11);200 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x73, 0x01);201 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x74, 0x49);202 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x76, 0x01);203 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x77, 0x49);204 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xa0, 0x3f);205 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xa9, 0x50);206 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xaa, 0x28);207 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xab, 0x28);208 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xad, 0x10);209 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xb8, 0x00);210 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xb9, 0x49);211 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xba, 0x49);212 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xbb, 0x49);213 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xbe, 0x04);214 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xbf, 0x49);215 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xc0, 0x04);216 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xc1, 0x59);217 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xc2, 0x00);218 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xc5, 0x00);219 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xc6, 0x01);220 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xc7, 0x48);221 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xca, 0x43);222 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xcb, 0x3c);223 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xce, 0x00);224 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xcf, 0x43);225 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xd0, 0x3c);226 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xd3, 0x43);227 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xd4, 0x3c);228 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xd7, 0x00);229 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xdc, 0x43);230 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xdd, 0x3c);231 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xe1, 0x43);232 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xe2, 0x3c);233 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xf2, 0x00);234 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xf3, 0x01);235 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xf4, 0x48);236 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x25);237 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);238 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x13, 0x01);239 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x14, 0x23);240 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xbc, 0x01);241 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xbd, 0x23);242 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x2a);243 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);244 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x97, 0x3c);245 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x98, 0x02);246 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x99, 0x95);247 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x9a, 0x03);248 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x9b, 0x00);249 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x9c, 0x0b);250 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x9d, 0x0a);251 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x9e, 0x90);252 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x22);253 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);254 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x9f, 0x50);255 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x23);256 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);257 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xa3, 0x50);258 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0xe0);259 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);260 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x14, 0x60);261 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x16, 0xc0);262 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x4f, 0x02);263 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0xf0);264 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);265 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x3a, 0x08);266 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0xd0);267 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);268 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x02, 0xaf);269 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x09, 0xee);270 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x1c, 0x99);271 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x1d, 0x09);272 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x10);273 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);274 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x51, 0x0f, 0xff);275 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x53, 0x2c);276 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x35, 0x00);277 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xbb, 0x13);278 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x3b, 0x03, 0xac, 0x1a, 0x04, 0x04);279 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x11);280 msleep(70);281 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x29);282 283 return 0;284}285 286static int elish_csot_init_sequence(struct panel_info *pinfo)287{288 struct mipi_dsi_device *dsi0 = pinfo->dsi[0];289 struct mipi_dsi_device *dsi1 = pinfo->dsi[1];290 /* No datasheet, so write magic init sequence directly */291 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x10);292 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);293 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xb9, 0x05);294 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x20);295 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);296 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x18, 0x40);297 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x10);298 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);299 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xb9, 0x02);300 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0xd0);301 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);302 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x02, 0xaf);303 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x00, 0x30);304 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x09, 0xee);305 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x1c, 0x99);306 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x1d, 0x09);307 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0xf0);308 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);309 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x3a, 0x08);310 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0xe0);311 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);312 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x4f, 0x02);313 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x20);314 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);315 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x58, 0x40);316 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x10);317 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);318 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x35, 0x00);319 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x23);320 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);321 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x00, 0x80);322 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x01, 0x84);323 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x05, 0x2d);324 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x06, 0x00);325 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x07, 0x00);326 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x08, 0x01);327 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x09, 0x45);328 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x11, 0x02);329 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x12, 0x80);330 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x15, 0x83);331 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x16, 0x0c);332 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x29, 0x0a);333 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x30, 0xff);334 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x31, 0xfe);335 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x32, 0xfd);336 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x33, 0xfb);337 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x34, 0xf8);338 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x35, 0xf5);339 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x36, 0xf3);340 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x37, 0xf2);341 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x38, 0xf2);342 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x39, 0xf2);343 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x3a, 0xef);344 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x3b, 0xec);345 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x3d, 0xe9);346 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x3f, 0xe5);347 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x40, 0xe5);348 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x41, 0xe5);349 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x2a, 0x13);350 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x45, 0xff);351 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x46, 0xf4);352 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x47, 0xe7);353 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x48, 0xda);354 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x49, 0xcd);355 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x4a, 0xc0);356 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x4b, 0xb3);357 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x4c, 0xb2);358 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x4d, 0xb2);359 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x4e, 0xb2);360 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x4f, 0x99);361 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x50, 0x80);362 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x51, 0x68);363 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x52, 0x66);364 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x53, 0x66);365 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x54, 0x66);366 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x2b, 0x0e);367 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x58, 0xff);368 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x59, 0xfb);369 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x5a, 0xf7);370 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x5b, 0xf3);371 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x5c, 0xef);372 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x5d, 0xe3);373 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x5e, 0xda);374 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x5f, 0xd8);375 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x60, 0xd8);376 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x61, 0xd8);377 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x62, 0xcb);378 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x63, 0xbf);379 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x64, 0xb3);380 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x65, 0xb2);381 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x66, 0xb2);382 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x67, 0xb2);383 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x10);384 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);385 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x51, 0x0f, 0xff);386 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x53, 0x2c);387 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x55, 0x00);388 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xbb, 0x13);389 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x3b, 0x03, 0xac, 0x1a, 0x04, 0x04);390 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x2a);391 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);392 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x25, 0x46);393 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x30, 0x46);394 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x39, 0x46);395 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x26);396 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);397 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x01, 0xb0);398 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x19, 0x10);399 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x1a, 0xe0);400 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x1b, 0x10);401 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x1c, 0x00);402 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x2a, 0x10);403 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x2b, 0xe0);404 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0xf0);405 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);406 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x84, 0x08);407 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x85, 0x0c);408 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x20);409 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);410 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x51, 0x00);411 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x25);412 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);413 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x91, 0x1f);414 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x92, 0x0f);415 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x93, 0x01);416 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x94, 0x18);417 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x95, 0x03);418 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x96, 0x01);419 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x10);420 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xb0, 0x01);421 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x25);422 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);423 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x19, 0x1f);424 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x1b, 0x1b);425 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x24);426 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);427 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xb8, 0x28);428 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x27);429 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);430 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xd0, 0x31);431 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xd1, 0x20);432 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xd4, 0x08);433 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xde, 0x80);434 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xdf, 0x02);435 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x26);436 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);437 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x00, 0x81);438 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x01, 0xb0);439 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x22);440 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);441 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x6f, 0x01);442 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x70, 0x11);443 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x73, 0x01);444 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x74, 0x4d);445 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xa0, 0x3f);446 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xa9, 0x50);447 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xaa, 0x28);448 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xab, 0x28);449 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xad, 0x10);450 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xb8, 0x00);451 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xb9, 0x4b);452 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xba, 0x96);453 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xbb, 0x4b);454 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xbe, 0x07);455 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xbf, 0x4b);456 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xc0, 0x07);457 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xc1, 0x5c);458 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xc2, 0x00);459 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xc5, 0x00);460 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xc6, 0x3f);461 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xc7, 0x00);462 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xca, 0x08);463 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xcb, 0x40);464 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xce, 0x00);465 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xcf, 0x08);466 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xd0, 0x40);467 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xd3, 0x08);468 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xd4, 0x40);469 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x25);470 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);471 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xbc, 0x01);472 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xbd, 0x1c);473 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x2a);474 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xfb, 0x01);475 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x9a, 0x03);476 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0xff, 0x10);477 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x11);478 msleep(70);479 mipi_dsi_dual_dcs_write_seq(dsi0, dsi1, 0x29);480 481 return 0;482}483 484static int j606f_boe_init_sequence(struct panel_info *pinfo)485{486 struct mipi_dsi_device *dsi = pinfo->dsi[0];487 struct device *dev = &dsi->dev;488 int ret;489 490 mipi_dsi_dcs_write_seq(dsi, 0xff, 0x20);491 mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);492 mipi_dsi_dcs_write_seq(dsi, 0x05, 0xd9);493 mipi_dsi_dcs_write_seq(dsi, 0x07, 0x78);494 mipi_dsi_dcs_write_seq(dsi, 0x08, 0x5a);495 mipi_dsi_dcs_write_seq(dsi, 0x0d, 0x63);496 mipi_dsi_dcs_write_seq(dsi, 0x0e, 0x91);497 mipi_dsi_dcs_write_seq(dsi, 0x0f, 0x73);498 mipi_dsi_dcs_write_seq(dsi, 0x95, 0xeb);499 mipi_dsi_dcs_write_seq(dsi, 0x96, 0xeb);500 mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_PARTIAL_ROWS, 0x11);501 mipi_dsi_dcs_write_seq(dsi, 0x6d, 0x66);502 mipi_dsi_dcs_write_seq(dsi, 0x75, 0xa2);503 mipi_dsi_dcs_write_seq(dsi, 0x77, 0xb3);504 mipi_dsi_dcs_write_seq(dsi, 0xb0, 0x00, 0x08, 0x00, 0x23, 0x00, 0x4d, 0x00, 0x6d, 0x00,505 0x89, 0x00, 0xa1, 0x00, 0xb6, 0x00, 0xc9);506 mipi_dsi_dcs_write_seq(dsi, 0xb1, 0x00, 0xda, 0x01, 0x13, 0x01, 0x3c, 0x01, 0x7e, 0x01,507 0xab, 0x01, 0xf7, 0x02, 0x2f, 0x02, 0x31);508 mipi_dsi_dcs_write_seq(dsi, 0xb2, 0x02, 0x67, 0x02, 0xa6, 0x02, 0xd1, 0x03, 0x08, 0x03,509 0x2e, 0x03, 0x5b, 0x03, 0x6b, 0x03, 0x7b);510 mipi_dsi_dcs_write_seq(dsi, 0xb3, 0x03, 0x8e, 0x03, 0xa2, 0x03, 0xb7, 0x03, 0xe7, 0x03,511 0xfd, 0x03, 0xff);512 mipi_dsi_dcs_write_seq(dsi, 0xb4, 0x00, 0x08, 0x00, 0x23, 0x00, 0x4d, 0x00, 0x6d, 0x00,513 0x89, 0x00, 0xa1, 0x00, 0xb6, 0x00, 0xc9);514 mipi_dsi_dcs_write_seq(dsi, 0xb5, 0x00, 0xda, 0x01, 0x13, 0x01, 0x3c, 0x01, 0x7e, 0x01,515 0xab, 0x01, 0xf7, 0x02, 0x2f, 0x02, 0x31);516 mipi_dsi_dcs_write_seq(dsi, 0xb6, 0x02, 0x67, 0x02, 0xa6, 0x02, 0xd1, 0x03, 0x08, 0x03,517 0x2e, 0x03, 0x5b, 0x03, 0x6b, 0x03, 0x7b);518 mipi_dsi_dcs_write_seq(dsi, 0xb7, 0x03, 0x8e, 0x03, 0xa2, 0x03, 0xb7, 0x03, 0xe7, 0x03,519 0xfd, 0x03, 0xff);520 mipi_dsi_dcs_write_seq(dsi, 0xb8, 0x00, 0x08, 0x00, 0x23, 0x00, 0x4d, 0x00, 0x6d, 0x00,521 0x89, 0x00, 0xa1, 0x00, 0xb6, 0x00, 0xc9);522 mipi_dsi_dcs_write_seq(dsi, 0xb9, 0x00, 0xda, 0x01, 0x13, 0x01, 0x3c, 0x01, 0x7e, 0x01,523 0xab, 0x01, 0xf7, 0x02, 0x2f, 0x02, 0x31);524 mipi_dsi_dcs_write_seq(dsi, 0xba, 0x02, 0x67, 0x02, 0xa6, 0x02, 0xd1, 0x03, 0x08, 0x03,525 0x2e, 0x03, 0x5b, 0x03, 0x6b, 0x03, 0x7b);526 mipi_dsi_dcs_write_seq(dsi, 0xbb, 0x03, 0x8e, 0x03, 0xa2, 0x03, 0xb7, 0x03, 0xe7, 0x03,527 0xfd, 0x03, 0xff);528 mipi_dsi_dcs_write_seq(dsi, 0xff, 0x21);529 mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);530 mipi_dsi_dcs_write_seq(dsi, 0xb0, 0x00, 0x00, 0x00, 0x1b, 0x00, 0x45, 0x00, 0x65, 0x00,531 0x81, 0x00, 0x99, 0x00, 0xae, 0x00, 0xc1);532 mipi_dsi_dcs_write_seq(dsi, 0xb1, 0x00, 0xd2, 0x01, 0x0b, 0x01, 0x34, 0x01, 0x76, 0x01,533 0xa3, 0x01, 0xef, 0x02, 0x27, 0x02, 0x29);534 mipi_dsi_dcs_write_seq(dsi, 0xb2, 0x02, 0x5f, 0x02, 0x9e, 0x02, 0xc9, 0x03, 0x00, 0x03,535 0x26, 0x03, 0x53, 0x03, 0x63, 0x03, 0x73);536 mipi_dsi_dcs_write_seq(dsi, 0xb3, 0x03, 0x86, 0x03, 0x9a, 0x03, 0xaf, 0x03, 0xdf, 0x03,537 0xf5, 0x03, 0xf7);538 mipi_dsi_dcs_write_seq(dsi, 0xb4, 0x00, 0x00, 0x00, 0x1b, 0x00, 0x45, 0x00, 0x65, 0x00,539 0x81, 0x00, 0x99, 0x00, 0xae, 0x00, 0xc1);540 mipi_dsi_dcs_write_seq(dsi, 0xb5, 0x00, 0xd2, 0x01, 0x0b, 0x01, 0x34, 0x01, 0x76, 0x01,541 0xa3, 0x01, 0xef, 0x02, 0x27, 0x02, 0x29);542 mipi_dsi_dcs_write_seq(dsi, 0xb6, 0x02, 0x5f, 0x02, 0x9e, 0x02, 0xc9, 0x03, 0x00, 0x03,543 0x26, 0x03, 0x53, 0x03, 0x63, 0x03, 0x73);544 mipi_dsi_dcs_write_seq(dsi, 0xb7, 0x03, 0x86, 0x03, 0x9a, 0x03, 0xaf, 0x03, 0xdf, 0x03,545 0xf5, 0x03, 0xf7);546 mipi_dsi_dcs_write_seq(dsi, 0xb8, 0x00, 0x00, 0x00, 0x1b, 0x00, 0x45, 0x00, 0x65, 0x00,547 0x81, 0x00, 0x99, 0x00, 0xae, 0x00, 0xc1);548 mipi_dsi_dcs_write_seq(dsi, 0xb9, 0x00, 0xd2, 0x01, 0x0b, 0x01, 0x34, 0x01, 0x76, 0x01,549 0xa3, 0x01, 0xef, 0x02, 0x27, 0x02, 0x29);550 mipi_dsi_dcs_write_seq(dsi, 0xba, 0x02, 0x5f, 0x02, 0x9e, 0x02, 0xc9, 0x03, 0x00, 0x03,551 0x26, 0x03, 0x53, 0x03, 0x63, 0x03, 0x73);552 mipi_dsi_dcs_write_seq(dsi, 0xbb, 0x03, 0x86, 0x03, 0x9a, 0x03, 0xaf, 0x03, 0xdf, 0x03,553 0xf5, 0x03, 0xf7);554 mipi_dsi_dcs_write_seq(dsi, 0xff, 0x23);555 mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);556 mipi_dsi_dcs_write_seq(dsi, 0x00, 0x80);557 mipi_dsi_dcs_write_seq(dsi, 0x07, 0x00);558 mipi_dsi_dcs_write_seq(dsi, 0x11, 0x01);559 mipi_dsi_dcs_write_seq(dsi, 0x12, 0x77);560 mipi_dsi_dcs_write_seq(dsi, 0x15, 0x07);561 mipi_dsi_dcs_write_seq(dsi, 0x16, 0x07);562 mipi_dsi_dcs_write_seq(dsi, 0xff, 0x24);563 mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);564 mipi_dsi_dcs_write_seq(dsi, 0x00, 0x00);565 mipi_dsi_dcs_write_seq(dsi, 0x01, 0x00);566 mipi_dsi_dcs_write_seq(dsi, 0x02, 0x1c);567 mipi_dsi_dcs_write_seq(dsi, 0x03, 0x1c);568 mipi_dsi_dcs_write_seq(dsi, 0x04, 0x1d);569 mipi_dsi_dcs_write_seq(dsi, 0x05, 0x1d);570 mipi_dsi_dcs_write_seq(dsi, 0x06, 0x04);571 mipi_dsi_dcs_write_seq(dsi, 0x07, 0x04);572 mipi_dsi_dcs_write_seq(dsi, 0x08, 0x0f);573 mipi_dsi_dcs_write_seq(dsi, 0x09, 0x0f);574 mipi_dsi_dcs_write_seq(dsi, 0x0a, 0x0e);575 mipi_dsi_dcs_write_seq(dsi, 0x0b, 0x0e);576 mipi_dsi_dcs_write_seq(dsi, 0x0c, 0x0d);577 mipi_dsi_dcs_write_seq(dsi, 0x0d, 0x0d);578 mipi_dsi_dcs_write_seq(dsi, 0x0e, 0x0c);579 mipi_dsi_dcs_write_seq(dsi, 0x0f, 0x0c);580 mipi_dsi_dcs_write_seq(dsi, 0x10, 0x08);581 mipi_dsi_dcs_write_seq(dsi, 0x11, 0x08);582 mipi_dsi_dcs_write_seq(dsi, 0x12, 0x00);583 mipi_dsi_dcs_write_seq(dsi, 0x13, 0x00);584 mipi_dsi_dcs_write_seq(dsi, 0x14, 0x00);585 mipi_dsi_dcs_write_seq(dsi, 0x15, 0x00);586 mipi_dsi_dcs_write_seq(dsi, 0x16, 0x00);587 mipi_dsi_dcs_write_seq(dsi, 0x17, 0x00);588 mipi_dsi_dcs_write_seq(dsi, 0x18, 0x1c);589 mipi_dsi_dcs_write_seq(dsi, 0x19, 0x1c);590 mipi_dsi_dcs_write_seq(dsi, 0x1a, 0x1d);591 mipi_dsi_dcs_write_seq(dsi, 0x1b, 0x1d);592 mipi_dsi_dcs_write_seq(dsi, 0x1c, 0x04);593 mipi_dsi_dcs_write_seq(dsi, 0x1d, 0x04);594 mipi_dsi_dcs_write_seq(dsi, 0x1e, 0x0f);595 mipi_dsi_dcs_write_seq(dsi, 0x1f, 0x0f);596 mipi_dsi_dcs_write_seq(dsi, 0x20, 0x0e);597 mipi_dsi_dcs_write_seq(dsi, 0x21, 0x0e);598 mipi_dsi_dcs_write_seq(dsi, 0x22, 0x0d);599 mipi_dsi_dcs_write_seq(dsi, 0x23, 0x0d);600 mipi_dsi_dcs_write_seq(dsi, 0x24, 0x0c);601 mipi_dsi_dcs_write_seq(dsi, 0x25, 0x0c);602 mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_GAMMA_CURVE, 0x08);603 mipi_dsi_dcs_write_seq(dsi, 0x27, 0x08);604 mipi_dsi_dcs_write_seq(dsi, 0x28, 0x00);605 mipi_dsi_dcs_write_seq(dsi, 0x29, 0x00);606 mipi_dsi_dcs_write_seq(dsi, 0x2a, 0x00);607 mipi_dsi_dcs_write_seq(dsi, 0x2b, 0x00);608 mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_WRITE_LUT, 0x20);609 mipi_dsi_dcs_write_seq(dsi, 0x2f, 0x0a);610 mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_PARTIAL_ROWS, 0x44);611 mipi_dsi_dcs_write_seq(dsi, 0x33, 0x0c);612 mipi_dsi_dcs_write_seq(dsi, 0x34, 0x32);613 mipi_dsi_dcs_write_seq(dsi, 0x37, 0x44);614 mipi_dsi_dcs_write_seq(dsi, 0x38, 0x40);615 mipi_dsi_dcs_write_seq(dsi, 0x39, 0x00);616 617 ret = mipi_dsi_dcs_set_pixel_format(dsi, 0x9a);618 if (ret < 0) {619 dev_err(dev, "Failed to set pixel format: %d\n", ret);620 return ret;621 }622 623 mipi_dsi_dcs_write_seq(dsi, 0x3b, 0xa0);624 mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_3D_CONTROL, 0x42);625 mipi_dsi_dcs_write_seq(dsi, 0x3f, 0x06);626 mipi_dsi_dcs_write_seq(dsi, 0x43, 0x06);627 mipi_dsi_dcs_write_seq(dsi, 0x47, 0x66);628 mipi_dsi_dcs_write_seq(dsi, 0x4a, 0x9a);629 mipi_dsi_dcs_write_seq(dsi, 0x4b, 0xa0);630 mipi_dsi_dcs_write_seq(dsi, 0x4c, 0x91);631 mipi_dsi_dcs_write_seq(dsi, 0x4d, 0x21);632 mipi_dsi_dcs_write_seq(dsi, 0x4e, 0x43);633 634 ret = mipi_dsi_dcs_set_display_brightness(dsi, 18);635 if (ret < 0) {636 dev_err(dev, "Failed to set display brightness: %d\n", ret);637 return ret;638 }639 640 mipi_dsi_dcs_write_seq(dsi, 0x52, 0x34);641 mipi_dsi_dcs_write_seq(dsi, 0x55, 0x82, 0x02);642 mipi_dsi_dcs_write_seq(dsi, 0x56, 0x04);643 mipi_dsi_dcs_write_seq(dsi, 0x58, 0x21);644 mipi_dsi_dcs_write_seq(dsi, 0x59, 0x30);645 mipi_dsi_dcs_write_seq(dsi, 0x5a, 0xba);646 mipi_dsi_dcs_write_seq(dsi, 0x5b, 0xa0);647 mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_CABC_MIN_BRIGHTNESS, 0x00, 0x06);648 mipi_dsi_dcs_write_seq(dsi, 0x5f, 0x00);649 mipi_dsi_dcs_write_seq(dsi, 0x65, 0x82);650 mipi_dsi_dcs_write_seq(dsi, 0x7e, 0x20);651 mipi_dsi_dcs_write_seq(dsi, 0x7f, 0x3c);652 mipi_dsi_dcs_write_seq(dsi, 0x82, 0x04);653 mipi_dsi_dcs_write_seq(dsi, 0x97, 0xc0);654 mipi_dsi_dcs_write_seq(dsi, 0xb6,655 0x05, 0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05,656 0x05, 0x00, 0x00);657 mipi_dsi_dcs_write_seq(dsi, 0x92, 0xc4);658 mipi_dsi_dcs_write_seq(dsi, 0x93, 0x1a);659 mipi_dsi_dcs_write_seq(dsi, 0x94, 0x5f);660 mipi_dsi_dcs_write_seq(dsi, 0xd7, 0x55);661 mipi_dsi_dcs_write_seq(dsi, 0xda, 0x0a);662 mipi_dsi_dcs_write_seq(dsi, 0xde, 0x08);663 mipi_dsi_dcs_write_seq(dsi, 0xdb, 0x05);664 mipi_dsi_dcs_write_seq(dsi, 0xdc, 0xc4);665 mipi_dsi_dcs_write_seq(dsi, 0xdd, 0x22);666 mipi_dsi_dcs_write_seq(dsi, 0xdf, 0x05);667 mipi_dsi_dcs_write_seq(dsi, 0xe0, 0xc4);668 mipi_dsi_dcs_write_seq(dsi, 0xe1, 0x05);669 mipi_dsi_dcs_write_seq(dsi, 0xe2, 0xc4);670 mipi_dsi_dcs_write_seq(dsi, 0xe3, 0x05);671 mipi_dsi_dcs_write_seq(dsi, 0xe4, 0xc4);672 mipi_dsi_dcs_write_seq(dsi, 0xe5, 0x05);673 mipi_dsi_dcs_write_seq(dsi, 0xe6, 0xc4);674 mipi_dsi_dcs_write_seq(dsi, 0x5c, 0x88);675 mipi_dsi_dcs_write_seq(dsi, 0x5d, 0x08);676 mipi_dsi_dcs_write_seq(dsi, 0x8d, 0x88);677 mipi_dsi_dcs_write_seq(dsi, 0x8e, 0x08);678 mipi_dsi_dcs_write_seq(dsi, 0xb5, 0x90);679 mipi_dsi_dcs_write_seq(dsi, 0xff, 0x25);680 mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);681 mipi_dsi_dcs_write_seq(dsi, 0x05, 0x00);682 mipi_dsi_dcs_write_seq(dsi, 0x19, 0x07);683 mipi_dsi_dcs_write_seq(dsi, 0x1f, 0xba);684 mipi_dsi_dcs_write_seq(dsi, 0x20, 0xa0);685 mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_GAMMA_CURVE, 0xba);686 mipi_dsi_dcs_write_seq(dsi, 0x27, 0xa0);687 mipi_dsi_dcs_write_seq(dsi, 0x33, 0xba);688 mipi_dsi_dcs_write_seq(dsi, 0x34, 0xa0);689 mipi_dsi_dcs_write_seq(dsi, 0x3f, 0xe0);690 mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_VSYNC_TIMING, 0x00);691 mipi_dsi_dcs_write_seq(dsi, 0x44, 0x00);692 mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_GET_SCANLINE, 0x40);693 mipi_dsi_dcs_write_seq(dsi, 0x48, 0xba);694 mipi_dsi_dcs_write_seq(dsi, 0x49, 0xa0);695 mipi_dsi_dcs_write_seq(dsi, 0x5b, 0x00);696 mipi_dsi_dcs_write_seq(dsi, 0x5c, 0x00);697 mipi_dsi_dcs_write_seq(dsi, 0x5d, 0x00);698 mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_CABC_MIN_BRIGHTNESS, 0xd0);699 mipi_dsi_dcs_write_seq(dsi, 0x61, 0xba);700 mipi_dsi_dcs_write_seq(dsi, 0x62, 0xa0);701 mipi_dsi_dcs_write_seq(dsi, 0xf1, 0x10);702 mipi_dsi_dcs_write_seq(dsi, 0xff, 0x2a);703 mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);704 mipi_dsi_dcs_write_seq(dsi, 0x64, 0x16);705 mipi_dsi_dcs_write_seq(dsi, 0x67, 0x16);706 mipi_dsi_dcs_write_seq(dsi, 0x6a, 0x16);707 mipi_dsi_dcs_write_seq(dsi, 0x70, 0x30);708 mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_READ_PPS_START, 0xf3);709 mipi_dsi_dcs_write_seq(dsi, 0xa3, 0xff);710 mipi_dsi_dcs_write_seq(dsi, 0xa4, 0xff);711 mipi_dsi_dcs_write_seq(dsi, 0xa5, 0xff);712 mipi_dsi_dcs_write_seq(dsi, 0xd6, 0x08);713 mipi_dsi_dcs_write_seq(dsi, 0xff, 0x26);714 mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);715 mipi_dsi_dcs_write_seq(dsi, 0x00, 0xa1);716 mipi_dsi_dcs_write_seq(dsi, 0x0a, 0xf2);717 mipi_dsi_dcs_write_seq(dsi, 0x04, 0x28);718 mipi_dsi_dcs_write_seq(dsi, 0x06, 0x30);719 mipi_dsi_dcs_write_seq(dsi, 0x0c, 0x13);720 mipi_dsi_dcs_write_seq(dsi, 0x0d, 0x0a);721 mipi_dsi_dcs_write_seq(dsi, 0x0f, 0x0a);722 mipi_dsi_dcs_write_seq(dsi, 0x11, 0x00);723 mipi_dsi_dcs_write_seq(dsi, 0x12, 0x50);724 mipi_dsi_dcs_write_seq(dsi, 0x13, 0x51);725 mipi_dsi_dcs_write_seq(dsi, 0x14, 0x65);726 mipi_dsi_dcs_write_seq(dsi, 0x15, 0x00);727 mipi_dsi_dcs_write_seq(dsi, 0x16, 0x10);728 mipi_dsi_dcs_write_seq(dsi, 0x17, 0xa0);729 mipi_dsi_dcs_write_seq(dsi, 0x18, 0x86);730 mipi_dsi_dcs_write_seq(dsi, 0x19, 0x11);731 mipi_dsi_dcs_write_seq(dsi, 0x1a, 0x7b);732 mipi_dsi_dcs_write_seq(dsi, 0x1b, 0x10);733 mipi_dsi_dcs_write_seq(dsi, 0x1c, 0xbb);734 mipi_dsi_dcs_write_seq(dsi, 0x22, 0x00);735 mipi_dsi_dcs_write_seq(dsi, 0x23, 0x00);736 mipi_dsi_dcs_write_seq(dsi, 0x2a, 0x11);737 mipi_dsi_dcs_write_seq(dsi, 0x2b, 0x7b);738 mipi_dsi_dcs_write_seq(dsi, 0x1d, 0x00);739 mipi_dsi_dcs_write_seq(dsi, 0x1e, 0xc3);740 mipi_dsi_dcs_write_seq(dsi, 0x1f, 0xc3);741 mipi_dsi_dcs_write_seq(dsi, 0x24, 0x00);742 mipi_dsi_dcs_write_seq(dsi, 0x25, 0xc3);743 mipi_dsi_dcs_write_seq(dsi, 0x2f, 0x05);744 mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_PARTIAL_ROWS, 0xc3);745 mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_PARTIAL_COLUMNS, 0x00);746 mipi_dsi_dcs_write_seq(dsi, 0x32, 0xc3);747 mipi_dsi_dcs_write_seq(dsi, 0x39, 0x00);748 749 ret = mipi_dsi_dcs_set_pixel_format(dsi, 0xc3);750 if (ret < 0) {751 dev_err(dev, "Failed to set pixel format: %d\n", ret);752 return ret;753 }754 755 mipi_dsi_dcs_write_seq(dsi, 0x20, 0x01);756 mipi_dsi_dcs_write_seq(dsi, 0x33, 0x11);757 mipi_dsi_dcs_write_seq(dsi, 0x34, 0x78);758 mipi_dsi_dcs_write_seq(dsi, 0x35, 0x16);759 mipi_dsi_dcs_write_seq(dsi, 0xc8, 0x04);760 mipi_dsi_dcs_write_seq(dsi, 0xc9, 0x82);761 mipi_dsi_dcs_write_seq(dsi, 0xca, 0x4e);762 mipi_dsi_dcs_write_seq(dsi, 0xcb, 0x00);763 mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_READ_PPS_CONTINUE, 0x4c);764 mipi_dsi_dcs_write_seq(dsi, 0xaa, 0x47);765 mipi_dsi_dcs_write_seq(dsi, 0xff, 0x27);766 mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);767 mipi_dsi_dcs_write_seq(dsi, 0x56, 0x06);768 mipi_dsi_dcs_write_seq(dsi, 0x58, 0x80);769 mipi_dsi_dcs_write_seq(dsi, 0x59, 0x53);770 mipi_dsi_dcs_write_seq(dsi, 0x5a, 0x00);771 mipi_dsi_dcs_write_seq(dsi, 0x5b, 0x14);772 mipi_dsi_dcs_write_seq(dsi, 0x5c, 0x00);773 mipi_dsi_dcs_write_seq(dsi, 0x5d, 0x01);774 mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_CABC_MIN_BRIGHTNESS, 0x20);775 mipi_dsi_dcs_write_seq(dsi, 0x5f, 0x10);776 mipi_dsi_dcs_write_seq(dsi, 0x60, 0x00);777 mipi_dsi_dcs_write_seq(dsi, 0x61, 0x1d);778 mipi_dsi_dcs_write_seq(dsi, 0x62, 0x00);779 mipi_dsi_dcs_write_seq(dsi, 0x63, 0x01);780 mipi_dsi_dcs_write_seq(dsi, 0x64, 0x24);781 mipi_dsi_dcs_write_seq(dsi, 0x65, 0x1c);782 mipi_dsi_dcs_write_seq(dsi, 0x66, 0x00);783 mipi_dsi_dcs_write_seq(dsi, 0x67, 0x01);784 mipi_dsi_dcs_write_seq(dsi, 0x68, 0x25);785 mipi_dsi_dcs_write_seq(dsi, 0x00, 0x00);786 mipi_dsi_dcs_write_seq(dsi, 0x78, 0x00);787 mipi_dsi_dcs_write_seq(dsi, 0xc3, 0x00);788 mipi_dsi_dcs_write_seq(dsi, 0xd1, 0x24);789 mipi_dsi_dcs_write_seq(dsi, 0xd2, 0x30);790 mipi_dsi_dcs_write_seq(dsi, 0xff, 0x2a);791 mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);792 mipi_dsi_dcs_write_seq(dsi, 0x22, 0x2f);793 mipi_dsi_dcs_write_seq(dsi, 0x23, 0x08);794 mipi_dsi_dcs_write_seq(dsi, 0x24, 0x00);795 mipi_dsi_dcs_write_seq(dsi, 0x25, 0xc3);796 mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_GAMMA_CURVE, 0xf8);797 mipi_dsi_dcs_write_seq(dsi, 0x27, 0x00);798 mipi_dsi_dcs_write_seq(dsi, 0x28, 0x1a);799 mipi_dsi_dcs_write_seq(dsi, 0x29, 0x00);800 mipi_dsi_dcs_write_seq(dsi, 0x2a, 0x1a);801 mipi_dsi_dcs_write_seq(dsi, 0x2b, 0x00);802 mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_WRITE_LUT, 0x1a);803 mipi_dsi_dcs_write_seq(dsi, 0xff, 0xe0);804 mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);805 mipi_dsi_dcs_write_seq(dsi, 0x14, 0x60);806 mipi_dsi_dcs_write_seq(dsi, 0x16, 0xc0);807 mipi_dsi_dcs_write_seq(dsi, 0xff, 0xf0);808 mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);809 810 ret = mipi_dsi_dcs_set_pixel_format(dsi, 0x08);811 if (ret < 0) {812 dev_err(dev, "Failed to set pixel format: %d\n", ret);813 return ret;814 }815 816 mipi_dsi_dcs_write_seq(dsi, 0xff, 0x24);817 mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);818 819 ret = mipi_dsi_dcs_set_pixel_format(dsi, 0x5d);820 if (ret < 0) {821 dev_err(dev, "Failed to set pixel format: %d\n", ret);822 return ret;823 }824 825 mipi_dsi_dcs_write_seq(dsi, 0x3b, 0x60);826 mipi_dsi_dcs_write_seq(dsi, 0x4a, 0x5d);827 mipi_dsi_dcs_write_seq(dsi, 0x4b, 0x60);828 mipi_dsi_dcs_write_seq(dsi, 0x5a, 0x70);829 mipi_dsi_dcs_write_seq(dsi, 0x5b, 0x60);830 mipi_dsi_dcs_write_seq(dsi, 0x91, 0x44);831 mipi_dsi_dcs_write_seq(dsi, 0x92, 0x75);832 mipi_dsi_dcs_write_seq(dsi, 0xdb, 0x05);833 mipi_dsi_dcs_write_seq(dsi, 0xdc, 0x75);834 mipi_dsi_dcs_write_seq(dsi, 0xdd, 0x22);835 mipi_dsi_dcs_write_seq(dsi, 0xdf, 0x05);836 mipi_dsi_dcs_write_seq(dsi, 0xe0, 0x75);837 mipi_dsi_dcs_write_seq(dsi, 0xe1, 0x05);838 mipi_dsi_dcs_write_seq(dsi, 0xe2, 0x75);839 mipi_dsi_dcs_write_seq(dsi, 0xe3, 0x05);840 mipi_dsi_dcs_write_seq(dsi, 0xe4, 0x75);841 mipi_dsi_dcs_write_seq(dsi, 0xe5, 0x05);842 mipi_dsi_dcs_write_seq(dsi, 0xe6, 0x75);843 mipi_dsi_dcs_write_seq(dsi, 0x5c, 0x00);844 mipi_dsi_dcs_write_seq(dsi, 0x5d, 0x00);845 mipi_dsi_dcs_write_seq(dsi, 0x8d, 0x00);846 mipi_dsi_dcs_write_seq(dsi, 0x8e, 0x00);847 mipi_dsi_dcs_write_seq(dsi, 0xff, 0x25);848 mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);849 mipi_dsi_dcs_write_seq(dsi, 0x1f, 0x70);850 mipi_dsi_dcs_write_seq(dsi, 0x20, 0x60);851 mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_GAMMA_CURVE, 0x70);852 mipi_dsi_dcs_write_seq(dsi, 0x27, 0x60);853 mipi_dsi_dcs_write_seq(dsi, 0x33, 0x70);854 mipi_dsi_dcs_write_seq(dsi, 0x34, 0x60);855 mipi_dsi_dcs_write_seq(dsi, 0x48, 0x70);856 mipi_dsi_dcs_write_seq(dsi, 0x49, 0x60);857 mipi_dsi_dcs_write_seq(dsi, 0x5b, 0x00);858 mipi_dsi_dcs_write_seq(dsi, 0x61, 0x70);859 mipi_dsi_dcs_write_seq(dsi, 0x62, 0x60);860 mipi_dsi_dcs_write_seq(dsi, 0xff, 0x26);861 mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);862 mipi_dsi_dcs_write_seq(dsi, 0x02, 0x31);863 mipi_dsi_dcs_write_seq(dsi, 0x19, 0x0a);864 mipi_dsi_dcs_write_seq(dsi, 0x1a, 0x7f);865 mipi_dsi_dcs_write_seq(dsi, 0x1b, 0x0a);866 mipi_dsi_dcs_write_seq(dsi, 0x1c, 0x0c);867 mipi_dsi_dcs_write_seq(dsi, 0x2a, 0x0a);868 mipi_dsi_dcs_write_seq(dsi, 0x2b, 0x7f);869 mipi_dsi_dcs_write_seq(dsi, 0x1e, 0x75);870 mipi_dsi_dcs_write_seq(dsi, 0x1f, 0x75);871 mipi_dsi_dcs_write_seq(dsi, 0x25, 0x75);872 mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_PARTIAL_ROWS, 0x75);873 mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_PARTIAL_COLUMNS, 0x05);874 mipi_dsi_dcs_write_seq(dsi, 0x32, 0x8d);875 876 ret = mipi_dsi_dcs_set_pixel_format(dsi, 0x75);877 if (ret < 0) {878 dev_err(dev, "Failed to set pixel format: %d\n", ret);879 return ret;880 }881 882 mipi_dsi_dcs_write_seq(dsi, 0xff, 0x2a);883 mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);884 mipi_dsi_dcs_write_seq(dsi, 0x25, 0x75);885 mipi_dsi_dcs_write_seq(dsi, 0xff, 0x10);886 mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);887 mipi_dsi_dcs_write_seq(dsi, 0xb9, 0x01);888 mipi_dsi_dcs_write_seq(dsi, 0xff, 0x20);889 mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);890 mipi_dsi_dcs_write_seq(dsi, 0x18, 0x40);891 mipi_dsi_dcs_write_seq(dsi, 0xff, 0x10);892 mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);893 mipi_dsi_dcs_write_seq(dsi, 0xb9, 0x02);894 895 ret = mipi_dsi_dcs_set_tear_on(dsi, MIPI_DSI_DCS_TEAR_MODE_VBLANK);896 if (ret < 0) {897 dev_err(dev, "Failed to set tear on: %d\n", ret);898 return ret;899 }900 901 mipi_dsi_dcs_write_seq(dsi, 0xbb, 0x13);902 mipi_dsi_dcs_write_seq(dsi, 0x3b, 0x03, 0x5f, 0x1a, 0x04, 0x04);903 mipi_dsi_dcs_write_seq(dsi, 0xff, 0x10);904 usleep_range(10000, 11000);905 mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);906 907 ret = mipi_dsi_dcs_set_display_brightness(dsi, 0);908 if (ret < 0) {909 dev_err(dev, "Failed to set display brightness: %d\n", ret);910 return ret;911 }912 913 mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_WRITE_CONTROL_DISPLAY, 0x2c);914 mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_WRITE_POWER_SAVE, 0x00);915 mipi_dsi_dcs_write_seq(dsi, 0x68, 0x05, 0x01);916 917 ret = mipi_dsi_dcs_exit_sleep_mode(dsi);918 if (ret < 0) {919 dev_err(dev, "Failed to exit sleep mode: %d\n", ret);920 return ret;921 }922 msleep(100);923 924 ret = mipi_dsi_dcs_set_display_on(dsi);925 if (ret < 0) {926 dev_err(dev, "Failed to set display on: %d\n", ret);927 return ret;928 }929 msleep(30);930 931 return 0;932}933 934static const struct drm_display_mode elish_boe_modes[] = {935 {936 .clock = (1600 + 60 + 8 + 60) * (2560 + 26 + 4 + 168) * 120 / 1000,937 .hdisplay = 1600,938 .hsync_start = 1600 + 60,939 .hsync_end = 1600 + 60 + 8,940 .htotal = 1600 + 60 + 8 + 60,941 .vdisplay = 2560,942 .vsync_start = 2560 + 26,943 .vsync_end = 2560 + 26 + 4,944 .vtotal = 2560 + 26 + 4 + 168,945 },946};947 948static const struct drm_display_mode elish_csot_modes[] = {949 {950 .clock = (1600 + 200 + 40 + 52) * (2560 + 26 + 4 + 168) * 120 / 1000,951 .hdisplay = 1600,952 .hsync_start = 1600 + 200,953 .hsync_end = 1600 + 200 + 40,954 .htotal = 1600 + 200 + 40 + 52,955 .vdisplay = 2560,956 .vsync_start = 2560 + 26,957 .vsync_end = 2560 + 26 + 4,958 .vtotal = 2560 + 26 + 4 + 168,959 },960};961 962static const struct drm_display_mode j606f_boe_modes[] = {963 {964 .clock = (1200 + 58 + 2 + 60) * (2000 + 26 + 2 + 93) * 60 / 1000,965 .hdisplay = 1200,966 .hsync_start = 1200 + 58,967 .hsync_end = 1200 + 58 + 2,968 .htotal = 1200 + 58 + 2 + 60,969 .vdisplay = 2000,970 .vsync_start = 2000 + 26,971 .vsync_end = 2000 + 26 + 2,972 .vtotal = 2000 + 26 + 2 + 93,973 .width_mm = 143,974 .height_mm = 235,975 },976};977 978static const struct panel_desc elish_boe_desc = {979 .modes = elish_boe_modes,980 .num_modes = ARRAY_SIZE(elish_boe_modes),981 .dsi_info = {982 .type = "BOE-elish",983 .channel = 0,984 .node = NULL,985 },986 .width_mm = 127,987 .height_mm = 203,988 .bpc = 8,989 .lanes = 3,990 .format = MIPI_DSI_FMT_RGB888,991 .mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_CLOCK_NON_CONTINUOUS | MIPI_DSI_MODE_LPM,992 .init_sequence = elish_boe_init_sequence,993 .is_dual_dsi = true,994};995 996static const struct panel_desc elish_csot_desc = {997 .modes = elish_csot_modes,998 .num_modes = ARRAY_SIZE(elish_csot_modes),999 .dsi_info = {1000 .type = "CSOT-elish",1001 .channel = 0,1002 .node = NULL,1003 },1004 .width_mm = 127,1005 .height_mm = 203,1006 .bpc = 8,1007 .lanes = 3,1008 .format = MIPI_DSI_FMT_RGB888,1009 .mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_CLOCK_NON_CONTINUOUS | MIPI_DSI_MODE_LPM,1010 .init_sequence = elish_csot_init_sequence,1011 .is_dual_dsi = true,1012};1013 1014static const struct panel_desc j606f_boe_desc = {1015 .modes = j606f_boe_modes,1016 .num_modes = ARRAY_SIZE(j606f_boe_modes),1017 .width_mm = 143,1018 .height_mm = 235,1019 .bpc = 8,1020 .lanes = 4,1021 .format = MIPI_DSI_FMT_RGB888,1022 .mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |1023 MIPI_DSI_CLOCK_NON_CONTINUOUS | MIPI_DSI_MODE_LPM,1024 .init_sequence = j606f_boe_init_sequence,1025 .has_dcs_backlight = true,1026};1027 1028static void nt36523_reset(struct panel_info *pinfo)1029{1030 gpiod_set_value_cansleep(pinfo->reset_gpio, 1);1031 usleep_range(12000, 13000);1032 gpiod_set_value_cansleep(pinfo->reset_gpio, 0);1033 usleep_range(12000, 13000);1034 gpiod_set_value_cansleep(pinfo->reset_gpio, 1);1035 usleep_range(12000, 13000);1036 gpiod_set_value_cansleep(pinfo->reset_gpio, 0);1037 usleep_range(12000, 13000);1038}1039 1040static int nt36523_prepare(struct drm_panel *panel)1041{1042 struct panel_info *pinfo = to_panel_info(panel);1043 int ret;1044 1045 ret = regulator_enable(pinfo->vddio);1046 if (ret) {1047 dev_err(panel->dev, "failed to enable vddio regulator: %d\n", ret);1048 return ret;1049 }1050 1051 nt36523_reset(pinfo);1052 1053 ret = pinfo->desc->init_sequence(pinfo);1054 if (ret < 0) {1055 regulator_disable(pinfo->vddio);1056 dev_err(panel->dev, "failed to initialize panel: %d\n", ret);1057 return ret;1058 }1059 1060 return 0;1061}1062 1063static int nt36523_disable(struct drm_panel *panel)1064{1065 struct panel_info *pinfo = to_panel_info(panel);1066 int i, ret;1067 1068 for (i = 0; i < DSI_NUM_MIN + pinfo->desc->is_dual_dsi; i++) {1069 ret = mipi_dsi_dcs_set_display_off(pinfo->dsi[i]);1070 if (ret < 0)1071 dev_err(&pinfo->dsi[i]->dev, "failed to set display off: %d\n", ret);1072 }1073 1074 for (i = 0; i < DSI_NUM_MIN + pinfo->desc->is_dual_dsi; i++) {1075 ret = mipi_dsi_dcs_enter_sleep_mode(pinfo->dsi[i]);1076 if (ret < 0)1077 dev_err(&pinfo->dsi[i]->dev, "failed to enter sleep mode: %d\n", ret);1078 }1079 1080 msleep(70);1081 1082 return 0;1083}1084 1085static int nt36523_unprepare(struct drm_panel *panel)1086{1087 struct panel_info *pinfo = to_panel_info(panel);1088 1089 gpiod_set_value_cansleep(pinfo->reset_gpio, 1);1090 regulator_disable(pinfo->vddio);1091 1092 return 0;1093}1094 1095static void nt36523_remove(struct mipi_dsi_device *dsi)1096{1097 struct panel_info *pinfo = mipi_dsi_get_drvdata(dsi);1098 int ret;1099 1100 ret = mipi_dsi_detach(pinfo->dsi[0]);1101 if (ret < 0)1102 dev_err(&dsi->dev, "failed to detach from DSI0 host: %d\n", ret);1103 1104 if (pinfo->desc->is_dual_dsi) {1105 ret = mipi_dsi_detach(pinfo->dsi[1]);1106 if (ret < 0)1107 dev_err(&pinfo->dsi[1]->dev, "failed to detach from DSI1 host: %d\n", ret);1108 mipi_dsi_device_unregister(pinfo->dsi[1]);1109 }1110 1111 drm_panel_remove(&pinfo->panel);1112}1113 1114static int nt36523_get_modes(struct drm_panel *panel,1115 struct drm_connector *connector)1116{1117 struct panel_info *pinfo = to_panel_info(panel);1118 int i;1119 1120 for (i = 0; i < pinfo->desc->num_modes; i++) {1121 const struct drm_display_mode *m = &pinfo->desc->modes[i];1122 struct drm_display_mode *mode;1123 1124 mode = drm_mode_duplicate(connector->dev, m);1125 if (!mode) {1126 dev_err(panel->dev, "failed to add mode %ux%u@%u\n",1127 m->hdisplay, m->vdisplay, drm_mode_vrefresh(m));1128 return -ENOMEM;1129 }1130 1131 mode->type = DRM_MODE_TYPE_DRIVER;1132 if (i == 0)1133 mode->type |= DRM_MODE_TYPE_PREFERRED;1134 1135 drm_mode_set_name(mode);1136 drm_mode_probed_add(connector, mode);1137 }1138 1139 connector->display_info.width_mm = pinfo->desc->width_mm;1140 connector->display_info.height_mm = pinfo->desc->height_mm;1141 connector->display_info.bpc = pinfo->desc->bpc;1142 1143 return pinfo->desc->num_modes;1144}1145 1146static enum drm_panel_orientation nt36523_get_orientation(struct drm_panel *panel)1147{1148 struct panel_info *pinfo = to_panel_info(panel);1149 1150 return pinfo->orientation;1151}1152 1153static const struct drm_panel_funcs nt36523_panel_funcs = {1154 .disable = nt36523_disable,1155 .prepare = nt36523_prepare,1156 .unprepare = nt36523_unprepare,1157 .get_modes = nt36523_get_modes,1158 .get_orientation = nt36523_get_orientation,1159};1160 1161static int nt36523_bl_update_status(struct backlight_device *bl)1162{1163 struct mipi_dsi_device *dsi = bl_get_data(bl);1164 u16 brightness = backlight_get_brightness(bl);1165 int ret;1166 1167 dsi->mode_flags &= ~MIPI_DSI_MODE_LPM;1168 1169 ret = mipi_dsi_dcs_set_display_brightness_large(dsi, brightness);1170 if (ret < 0)1171 return ret;1172 1173 dsi->mode_flags |= MIPI_DSI_MODE_LPM;1174 1175 return 0;1176}1177 1178static int nt36523_bl_get_brightness(struct backlight_device *bl)1179{1180 struct mipi_dsi_device *dsi = bl_get_data(bl);1181 u16 brightness;1182 int ret;1183 1184 dsi->mode_flags &= ~MIPI_DSI_MODE_LPM;1185 1186 ret = mipi_dsi_dcs_get_display_brightness_large(dsi, &brightness);1187 if (ret < 0)1188 return ret;1189 1190 dsi->mode_flags |= MIPI_DSI_MODE_LPM;1191 1192 return brightness;1193}1194 1195static const struct backlight_ops nt36523_bl_ops = {1196 .update_status = nt36523_bl_update_status,1197 .get_brightness = nt36523_bl_get_brightness,1198};1199 1200static struct backlight_device *nt36523_create_backlight(struct mipi_dsi_device *dsi)1201{1202 struct device *dev = &dsi->dev;1203 const struct backlight_properties props = {1204 .type = BACKLIGHT_RAW,1205 .brightness = 512,1206 .max_brightness = 4095,1207 .scale = BACKLIGHT_SCALE_NON_LINEAR,1208 };1209 1210 return devm_backlight_device_register(dev, dev_name(dev), dev, dsi,1211 &nt36523_bl_ops, &props);1212}1213 1214static int nt36523_probe(struct mipi_dsi_device *dsi)1215{1216 struct device *dev = &dsi->dev;1217 struct device_node *dsi1;1218 struct mipi_dsi_host *dsi1_host;1219 struct panel_info *pinfo;1220 const struct mipi_dsi_device_info *info;1221 int i, ret;1222 1223 pinfo = devm_kzalloc(dev, sizeof(*pinfo), GFP_KERNEL);1224 if (!pinfo)1225 return -ENOMEM;1226 1227 pinfo->vddio = devm_regulator_get(dev, "vddio");1228 if (IS_ERR(pinfo->vddio))1229 return dev_err_probe(dev, PTR_ERR(pinfo->vddio), "failed to get vddio regulator\n");1230 1231 pinfo->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH);1232 if (IS_ERR(pinfo->reset_gpio))1233 return dev_err_probe(dev, PTR_ERR(pinfo->reset_gpio), "failed to get reset gpio\n");1234 1235 pinfo->desc = of_device_get_match_data(dev);1236 if (!pinfo->desc)1237 return -ENODEV;1238 1239 /* If the panel is dual dsi, register DSI1 */1240 if (pinfo->desc->is_dual_dsi) {1241 info = &pinfo->desc->dsi_info;1242 1243 dsi1 = of_graph_get_remote_node(dsi->dev.of_node, 1, -1);1244 if (!dsi1) {1245 dev_err(dev, "cannot get secondary DSI node.\n");1246 return -ENODEV;1247 }1248 1249 dsi1_host = of_find_mipi_dsi_host_by_node(dsi1);1250 of_node_put(dsi1);1251 if (!dsi1_host)1252 return dev_err_probe(dev, -EPROBE_DEFER, "cannot get secondary DSI host\n");1253 1254 pinfo->dsi[1] = mipi_dsi_device_register_full(dsi1_host, info);1255 if (IS_ERR(pinfo->dsi[1])) {1256 dev_err(dev, "cannot get secondary DSI device\n");1257 return PTR_ERR(pinfo->dsi[1]);1258 }1259 }1260 1261 pinfo->dsi[0] = dsi;1262 mipi_dsi_set_drvdata(dsi, pinfo);1263 drm_panel_init(&pinfo->panel, dev, &nt36523_panel_funcs, DRM_MODE_CONNECTOR_DSI);1264 1265 ret = of_drm_get_panel_orientation(dev->of_node, &pinfo->orientation);1266 if (ret < 0) {1267 dev_err(dev, "%pOF: failed to get orientation %d\n", dev->of_node, ret);1268 return ret;1269 }1270 1271 pinfo->panel.prepare_prev_first = true;1272 1273 if (pinfo->desc->has_dcs_backlight) {1274 pinfo->panel.backlight = nt36523_create_backlight(dsi);1275 if (IS_ERR(pinfo->panel.backlight))1276 return dev_err_probe(dev, PTR_ERR(pinfo->panel.backlight),1277 "Failed to create backlight\n");1278 } else {1279 ret = drm_panel_of_backlight(&pinfo->panel);1280 if (ret)1281 return dev_err_probe(dev, ret, "Failed to get backlight\n");1282 }1283 1284 drm_panel_add(&pinfo->panel);1285 1286 for (i = 0; i < DSI_NUM_MIN + pinfo->desc->is_dual_dsi; i++) {1287 pinfo->dsi[i]->lanes = pinfo->desc->lanes;1288 pinfo->dsi[i]->format = pinfo->desc->format;1289 pinfo->dsi[i]->mode_flags = pinfo->desc->mode_flags;1290 1291 ret = mipi_dsi_attach(pinfo->dsi[i]);1292 if (ret < 0)1293 return dev_err_probe(dev, ret, "cannot attach to DSI%d host.\n", i);1294 }1295 1296 return 0;1297}1298 1299static const struct of_device_id nt36523_of_match[] = {1300 {1301 .compatible = "lenovo,j606f-boe-nt36523w",1302 .data = &j606f_boe_desc,1303 },1304 {1305 .compatible = "xiaomi,elish-boe-nt36523",1306 .data = &elish_boe_desc,1307 },1308 {1309 .compatible = "xiaomi,elish-csot-nt36523",1310 .data = &elish_csot_desc,1311 },1312 {},1313};1314MODULE_DEVICE_TABLE(of, nt36523_of_match);1315 1316static struct mipi_dsi_driver nt36523_driver = {1317 .probe = nt36523_probe,1318 .remove = nt36523_remove,1319 .driver = {1320 .name = "panel-novatek-nt36523",1321 .of_match_table = nt36523_of_match,1322 },1323};1324module_mipi_dsi_driver(nt36523_driver);1325 1326MODULE_AUTHOR("Jianhua Lu <lujianhua000@gmail.com>");1327MODULE_DESCRIPTION("DRM driver for Novatek NT36523 based MIPI DSI panels");1328MODULE_LICENSE("GPL");1329