drivers/video/sprdfb/lcd/lcd_hx8369b_mipi_vivaltoVE.c

   1 /* drivers/video/sprdfb/lcd_hx8369b_mipi.c\r
   2  *\r
   3  * Support for hx8369b mipi LCD device\r
   4  *\r
   5  * Copyright (C) 2010 Spreadtrum\r
   6  */\r
   7 \r
   8 #include <asm/arch/sprd_lcd.h>\r
   9 #include "../sprdfb.h"\r
  10 #define printk printf\r
  11 \r
  12 #define  LCD_DEBUG\r
  13 #ifdef LCD_DEBUG\r
  14 #define LCD_PRINT printk\r
  15 #else\r
  16 #define LCD_PRINT(...)\r
  17 #endif\r
  18 \r
  19 #define MAX_DATA   150\r
  20 \r
  21 \r
  22 \r
  23 typedef struct LCM_Init_Code_tag {\r
  24         unsigned int tag;\r
  25         unsigned char data[MAX_DATA];\r
  26 }LCM_Init_Code;\r
  27 \r
  28 typedef struct LCM_force_cmd_code_tag{\r
  29         unsigned int datatype;\r
  30         LCM_Init_Code real_cmd_code;\r
  31 }LCM_Force_Cmd_Code;\r
  32 \r
  33 #define LCM_TAG_SHIFT 24\r
  34 #define LCM_TAG_MASK  ((1 << 24) -1)\r
  35 #define LCM_SEND(len) ((1 << LCM_TAG_SHIFT)| len)\r
  36 #define LCM_SLEEP(ms) ((2 << LCM_TAG_SHIFT)| ms)\r
  37 //#define ARRAY_SIZE(array) ( sizeof(array) / sizeof(array[0]))\r
  38 \r
  39 #define LCM_TAG_SEND  (1<< 0)\r
  40 #define LCM_TAG_SLEEP (1 << 1)\r
  41 \r
  42 \r
  43 static LCM_Init_Code init_data_boe_hf[] = {\r
  44         {LCM_SEND(6),{4,0,0xB9,0xFF,0x83,0x69}},\r
  45         //{LCM_SLEEP(10)},\r
  46         {LCM_SEND(13),{11,0,0xB1,0x0B,0x83,0x77,0x00,0x11,0x11,0x08,0x08,0x0C,0x12}},\r
  47         {LCM_SEND(7),{5,0,0xC6,0x41,0xFF,0x7A,0xFF}},\r
  48         {LCM_SEND(7),{5,0,0xE3,0x00,0x00,0x00,0x00}},\r
  49         {LCM_SEND(9),{7,0,0xC0,0x73,0x50,0x00,0x34,0xC4,0x00}},\r
  50         {LCM_SEND(18),{16,0,0xBA,0x31,0x00,0x16,0xCA,0xB0,0x0A,0x00,0x10,0x28,0x02,0x21,0x21,0x9A,0x1A,0x8F}},\r
  51         {LCM_SEND(2),{0x3A,0x70}},\r
  52         {LCM_SEND(10),{8,0,0xB3,0x83,0x00,0x31,0x03,0x01,0x13,0x06}},\r
  53         {LCM_SEND(2),{0xB4,0x00}},\r
  54         {LCM_SEND(2),{0xCC,0x0C}},\r
  55         {LCM_SEND(2),{0xEA,0x72}},\r
  56         {LCM_SEND(2),{0xB2,0x03}},\r
  57         //set GIP timing control\r
  58         {LCM_SEND(95),{93,0,0xD5,0x00,0x00,0x0D,0x00,0x00,0x00,0x00,0x12,0x40,0x00,0x00,0x00,0x01,0x60,0x37,0x00,0x00,0x0F,\r
  59                                                 0x01,0x02,0x47,0x03,0x00,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x00,0x00,0x18,\r
  60                                                 0x00,0x00,0x89,0x00,0x11,0x33,0x55,0x77,0x31,0x00,0x00,0x98,0x00,0x66,0x44,0x22,0x00,0x02,\r
  61                                                 0x00,0x00,0x89,0x00,0x00,0x22,0x44,0x66,0x20,0x00,0x00,0x98,0x00,0x77,0x55,0x33,0x11,0x13,\r
  62                                                 0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x03,0x00,0xCF,0xFF,0xFF,0x03,0x00,0xCF,0xFF,0xFF,0x20,0x8C,0x5A}},\r
  63         //gamma setting\r
  64         {LCM_SEND(38),{36,0,0xE0,0x00,0x00,0x00,0x0D,0x0C,0x3F,0x18,0x2C,0x04,0x0F,0x0E,0x14,0x17,0x15,0x16,0x10,\r
  65                                                 0x13,0x00,0x00,0x00,0x0C,0x12,0x3F,0x17,0x2C,0x05,0x08,0x0E,0x12,0x16,0x14,0x15,\r
  66                                                 0x11,0x13,0x01}},\r
  67         {LCM_SEND(130),{128,0,0xC1,0x01,0x00,0x08,0x10,0x18,0x1F,0x27,0x2E,0x34,0x3E,0x48,0x50,0x58,0x60,0x68,0x70,0x78,\r
  68                                                         0x80,0x88,0x90,0x98,0xA0,0xA8,0xB0,0xB8,0xC0,0xC8,0xD0,0xD8,0xE0,0xE8,0xF0,0xF7,0xFF,\r
  69                                                         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x10,0x18,0x1F,0x27,0x2E,0x34,\r
  70                                                         0x3E,0x48,0x50,0x58,0x60,0x68,0x70,0x78,0x80,0x88,0x90,0x98,0xA0,0xA8,0xB0,0xB8,0xC0,\r
  71                                                         0xC8,0xD0,0xD8,0xE0,0xE8,0xF0,0xF7,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\r
  72                                                         0x00,0x08,0x10,0x18,0x1F,0x27,0x2E,0x34,0x3E,0x48,0x50,0x58,0x60,0x68,0x70,0x78,0x80,\r
  73                                                         0x88,0x90,0x98,0xA0,0xA8,0xB0,0xB8,0xC0,0xC8,0xD0,0xD8,0xE0,0xE8,0xF0,0xF7,0xFF,0x00,\r
  74                                                         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},\r
  75         {LCM_SEND(1),{0x11}},\r
  76         {LCM_SLEEP(120)},\r
  77         {LCM_SEND(1),{0x29}},\r
  78         {LCM_SLEEP(10)}, //40\r
  79 };\r
  80 \r
  81 static LCM_Init_Code disp_on =  {LCM_SEND(1), {0x29}};\r
  82 \r
  83 static LCM_Init_Code sleep_in[] =  {\r
  84         {LCM_SEND(1), {0x28}},\r
  85         {LCM_SLEEP(150)},       //>150ms\r
  86         {LCM_SEND(1), {0x10}},\r
  87         {LCM_SLEEP(150)},       //>150ms\r
  88 };\r
  89 \r
  90 static LCM_Init_Code sleep_out[] =  {\r
  91         {LCM_SEND(1), {0x11}},\r
  92         {LCM_SLEEP(120)},//>120ms\r
  93         {LCM_SEND(1), {0x29}},\r
  94         {LCM_SLEEP(20)}, //>20ms\r
  95 };\r
  96 \r
  97 \r
  98 static int32_t hx8369b_mipi_init(struct panel_spec *self)\r
  99 {\r
 100         int32_t i;\r
 101         LCM_Init_Code *init = init_data_boe_hf;\r
 102         unsigned int tag;\r
 103 \r
 104 \r
 105 \r
 106         mipi_set_cmd_mode_t mipi_set_cmd_mode = self->info.mipi->ops->mipi_set_cmd_mode;\r
 107         mipi_dcs_write_t mipi_dcs_write = self->info.mipi->ops->mipi_dcs_write;\r
 108         mipi_eotp_set_t mipi_eotp_set = self->info.mipi->ops->mipi_eotp_set;\r
 109 \r
 110         LCD_PRINT("lcd_hx8369b_init vivaltoVE\n");\r
 111 \r
 112         mipi_set_cmd_mode();\r
 113         mipi_eotp_set(0,0);\r
 114 \r
 115         for(i = 0; i < ARRAY_SIZE(init_data_boe_hf); i++){\r
 116                 tag = (init->tag >>24);\r
 117                 if(tag & LCM_TAG_SEND){\r
 118                         mipi_dcs_write(init->data, (init->tag & LCM_TAG_MASK));\r
 119                         udelay(20);\r
 120                 }else if(tag & LCM_TAG_SLEEP){\r
 121                         mdelay(init->tag & LCM_TAG_MASK);//udelay((init->tag & LCM_TAG_MASK) * 1000);\r
 122                 }\r
 123                 init++;\r
 124         }\r
 125         mipi_eotp_set(0,0);\r
 126 \r
 127         return 0;\r
 128 }\r
 129 \r
 130 static uint32_t hx8369b_readid(struct panel_spec *self)\r
 131 {\r
 132         uint32 j =0;\r
 133         uint8_t read_data[3] = {0};\r
 134         int32_t read_rtn = 0;\r
 135         uint8_t param[2] = {0};\r
 136         mipi_set_cmd_mode_t mipi_set_cmd_mode = self->info.mipi->ops->mipi_set_cmd_mode;\r
 137         mipi_force_write_t mipi_force_write = self->info.mipi->ops->mipi_force_write;\r
 138         mipi_force_read_t mipi_force_read = self->info.mipi->ops->mipi_force_read;\r
 139         mipi_eotp_set_t mipi_eotp_set = self->info.mipi->ops->mipi_eotp_set;\r
 140 \r
 141         LCD_PRINT("lcd_hx8369b_mipi read id!\n");\r
 142 \r
 143         mipi_set_cmd_mode();\r
 144         mipi_eotp_set(0,0);\r
 145 \r
 146         for(j = 0; j < 4; j++){\r
 147                 param[0] = 0x01;\r
 148                 param[1] = 0x00;\r
 149                 mipi_force_write(0x37, param, 2);\r
 150                 read_rtn = mipi_force_read(0xda,1,&read_data[0]);\r
 151                 read_rtn = mipi_force_read(0xdb,1,&read_data[1]);\r
 152                 read_rtn = mipi_force_read(0xdc,1,&read_data[2]);\r
 153 \r
 154                 if((0x55 == read_data[0])&&(0xBF == read_data[1])&&(0x90 == read_data[2]))\r
 155                 {\r
 156                         return 0x8369;\r
 157                 }\r
 158         }\r
 159         LCD_PRINT("lcd_hx8369b_mipi read id fail! 0xda,0xdb,0xdc is 0x%x,0x%x,0x%x!\n",read_data[0],read_data[1],read_data[2]);\r
 160         mipi_eotp_set(0,0);\r
 161         return 0;\r
 162 }\r
 163 \r
 164 static struct panel_operations lcd_hx8369b_mipi_operations = {\r
 165         .panel_init = hx8369b_mipi_init,\r
 166         .panel_readid = hx8369b_readid,\r
 167 };\r
 168 \r
 169 static struct timing_rgb lcd_hx8369b_mipi_timing = {\r
 170         .hfp = 115,  /* unit: pixel */\r
 171         .hbp = 55,\r
 172         .hsync = 50,\r
 173         .vfp = 6, /*unit: line*/\r
 174         .vbp = 19,\r
 175         .vsync = 4,\r
 176 };\r
 177 \r
 178 \r
 179 static struct info_mipi lcd_hx8369b_mipi_info = {\r
 180         .work_mode  = SPRDFB_MIPI_MODE_VIDEO,\r
 181         .video_bus_width = 24, /*18,16*/\r
 182         .lan_number =   2,\r
 183         .phy_feq =481*1000,\r
 184         .h_sync_pol = SPRDFB_POLARITY_POS,\r
 185         .v_sync_pol = SPRDFB_POLARITY_POS,\r
 186         .de_pol = SPRDFB_POLARITY_POS,\r
 187         .te_pol = SPRDFB_POLARITY_POS,\r
 188         .color_mode_pol = SPRDFB_POLARITY_NEG,\r
 189         .shut_down_pol = SPRDFB_POLARITY_NEG,\r
 190         .timing = &lcd_hx8369b_mipi_timing,\r
 191         .ops = NULL,\r
 192 };\r
 193 \r
 194 struct panel_spec lcd_hx8369b_mipi_vivaltoVE_spec = {\r
 195         .width = 480,\r
 196         .height = 800,\r
 197         .fps = 60,\r
 198         .type = LCD_MODE_DSI,\r
 199         .direction = LCD_DIRECT_NORMAL,\r
 200         .info = {\r
 201                 .mipi = &lcd_hx8369b_mipi_info\r
 202         },\r
 203         .ops = &lcd_hx8369b_mipi_operations,\r
 204 };\r