drivers/video/sprdfb/lcd/lcd_hx8363_rgb_spi_viva.c

   1 /* drivers/video/sc8810/lcd_hx8363_rgb_spi.c
   2  *
   3  *
   4  *
   5  *
   6  * Copyright (C) 2010 Spreadtrum
   7  *
   8  * This software is licensed under the terms of the GNU General Public
   9  * License version 2, as published by the Free Software Foundation, and
  10  * may be copied, distributed, and modified under those terms.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  */
  17
  18 #include <asm/arch/sprd_lcd.h>
  19 #define printk printf
  20
  21 #define  LCD_DEBUG
  22 #ifdef LCD_DEBUG
  23 #define LCD_PRINT printk
  24 #else
  25 #define LCD_PRINT(...)
  26 #endif
  27
  28 #define HX8363_SpiWriteCmd(cmd) \
  29 { \
  30         spi_send_cmd((cmd & 0xFF));\
  31 }
  32
  33 #define  HX8363_SpiWriteData(data)\
  34 { \
  35         spi_send_data((data & 0xFF));\
  36 }
  37
  38
  39 static int32_t hx8363_init(struct panel_spec *self)
  40 {
  41         uint32_t test_data[8] = {0};
  42         uint32_t left = 0;
  43         uint32_t top = 0;
  44         uint32_t right = 480;
  45         uint32_t bottom = 800;
  46         uint32_t data = 0;
  47         spi_send_cmd_t spi_send_cmd = self->info.rgb->bus_info.spi->ops->spi_send_cmd;
  48         spi_send_data_t spi_send_data = self->info.rgb->bus_info.spi->ops->spi_send_data;
  49         spi_read_t spi_read = self->info.rgb->bus_info.spi->ops->spi_read;
  50
  51
  52         LCD_PRINT("VIVA_init\n");
  53
  54         HX8363_SpiWriteCmd(0xB9); // SET password
  55         HX8363_SpiWriteData(0xFF); //
  56         HX8363_SpiWriteData(0x83); //
  57         HX8363_SpiWriteData(0x69); //
  58
  59         HX8363_SpiWriteCmd(0xB1);
  60         HX8363_SpiWriteData(0x0B);
  61         HX8363_SpiWriteData(0x83);
  62         HX8363_SpiWriteData(0xA7);
  63         HX8363_SpiWriteData(0x00);
  64         HX8363_SpiWriteData(0x11);
  65         HX8363_SpiWriteData(0x11); //
  66         HX8363_SpiWriteData(0x08); //
  67         HX8363_SpiWriteData(0x08); //the lower ,Saturation is better
  68         HX8363_SpiWriteData(0x0C); //the lower ,Saturation is better
  69         HX8363_SpiWriteData(0x22);
  70
  71
  72         HX8363_SpiWriteCmd(0xC6); // SET DISP
  73         HX8363_SpiWriteData(0x41); //
  74         HX8363_SpiWriteData(0xFF); //
  75         HX8363_SpiWriteData(0x7A); //
  76         HX8363_SpiWriteData(0xFF); //
  77
  78         HX8363_SpiWriteCmd(0xE3);
  79         HX8363_SpiWriteData(0x00);//Column inversion
  80         HX8363_SpiWriteData(0x00);
  81         HX8363_SpiWriteData(0x00);
  82         HX8363_SpiWriteData(0x00);
  83
  84
  85         HX8363_SpiWriteCmd(0xC0); //Set_VCOM
  86         HX8363_SpiWriteData(0x73);
  87         HX8363_SpiWriteData(0x50); //0x10
  88         HX8363_SpiWriteData(0x00); //0x10
  89         HX8363_SpiWriteData(0x34); //0x10
  90         HX8363_SpiWriteData(0xC4); //0x10
  91         HX8363_SpiWriteData(0x00); //0x10
  92
  93 // STEP 2
  94
  95
  96         HX8363_SpiWriteCmd(0x3A); // SET Panel
  97         HX8363_SpiWriteData(0x70); //
  98
  99         HX8363_SpiWriteCmd(0xB3); // SET Panel
 100         HX8363_SpiWriteData(0x83); //
 101         HX8363_SpiWriteData(0x00); //
 102         HX8363_SpiWriteData(0x31); //
 103         HX8363_SpiWriteData(0x03); //
 104         HX8363_SpiWriteData(0x01); //
 105         HX8363_SpiWriteData(0x13); //
 106         HX8363_SpiWriteData(0x06); //
 107
 108         HX8363_SpiWriteCmd(0xB4); // SET Panel
 109         HX8363_SpiWriteData(0x00); //
 110
 111         HX8363_SpiWriteCmd(0xCC); // SET Panel
 112         HX8363_SpiWriteData(0x0C); //
 113
 114         HX8363_SpiWriteCmd(0xEA); // SET Panel
 115         HX8363_SpiWriteData(0x72); //
 116
 117         HX8363_SpiWriteCmd(0xB2); // SET Panel
 118         HX8363_SpiWriteData(0x03); //
 119
 120
 121
 122         HX8363_SpiWriteCmd(0xD5);  // SET Gamma
 123         HX8363_SpiWriteData(0x00);
 124         HX8363_SpiWriteData(0x00);
 125         HX8363_SpiWriteData(0x0D);
 126         HX8363_SpiWriteData(0x00);
 127         HX8363_SpiWriteData(0x00);
 128         HX8363_SpiWriteData(0x00);
 129         HX8363_SpiWriteData(0x00);
 130         HX8363_SpiWriteData(0x12);
 131         HX8363_SpiWriteData(0x40);
 132         HX8363_SpiWriteData(0x00);
 133         HX8363_SpiWriteData(0x00);
 134         HX8363_SpiWriteData(0x00);
 135         HX8363_SpiWriteData(0x01);
 136         HX8363_SpiWriteData(0x60);
 137         HX8363_SpiWriteData(0x37);
 138         HX8363_SpiWriteData(0x00);
 139         HX8363_SpiWriteData(0x00);
 140         HX8363_SpiWriteData(0x0F);
 141         HX8363_SpiWriteData(0x01);
 142         HX8363_SpiWriteData(0x05);
 143         HX8363_SpiWriteData(0x47);
 144         HX8363_SpiWriteData(0x03);
 145         HX8363_SpiWriteData(0x00);
 146         HX8363_SpiWriteData(0x03);
 147         HX8363_SpiWriteData(0x00);
 148         HX8363_SpiWriteData(0x00);
 149         HX8363_SpiWriteData(0x00);
 150         HX8363_SpiWriteData(0x00);
 151         HX8363_SpiWriteData(0x00);
 152         HX8363_SpiWriteData(0x00);
 153         HX8363_SpiWriteData(0x00);
 154         HX8363_SpiWriteData(0x00);
 155         HX8363_SpiWriteData(0x03);
 156         HX8363_SpiWriteData(0x00);
 157         HX8363_SpiWriteData(0x00); //
 158         HX8363_SpiWriteData(0x18);
 159         HX8363_SpiWriteData(0x00);
 160         HX8363_SpiWriteData(0x00);
 161         HX8363_SpiWriteData(0x89);
 162         HX8363_SpiWriteData(0x00);
 163         HX8363_SpiWriteData(0x11 );
 164         HX8363_SpiWriteData(0x33 );
 165         HX8363_SpiWriteData(0x55 );
 166         HX8363_SpiWriteData(0x77 );
 167         HX8363_SpiWriteData(0x31 );
 168         HX8363_SpiWriteData(0x00 );
 169         HX8363_SpiWriteData(0x00 );
 170         HX8363_SpiWriteData(0x98 );
 171         HX8363_SpiWriteData(0x00 );
 172         HX8363_SpiWriteData(0x66 );
 173         HX8363_SpiWriteData(0x44 );
 174         HX8363_SpiWriteData(0x22 );
 175         HX8363_SpiWriteData(0x00 );
 176         HX8363_SpiWriteData(0x02 );
 177         HX8363_SpiWriteData(0x00 );
 178         HX8363_SpiWriteData(0x00 );
 179         HX8363_SpiWriteData(0x89 );
 180         HX8363_SpiWriteData(0x00 );
 181         HX8363_SpiWriteData(0x00 );
 182         HX8363_SpiWriteData(0x22 );
 183         HX8363_SpiWriteData(0x44 );
 184         HX8363_SpiWriteData(0x66 );
 185         HX8363_SpiWriteData(0x20 );
 186         HX8363_SpiWriteData(0x00 );
 187         HX8363_SpiWriteData(0x00 );
 188         HX8363_SpiWriteData(0x98 );
 189         HX8363_SpiWriteData(0x00 );
 190         HX8363_SpiWriteData(0x77 );
 191         HX8363_SpiWriteData(0x55 );
 192         HX8363_SpiWriteData(0x33 );
 193         HX8363_SpiWriteData(0x11 );
 194         HX8363_SpiWriteData(0x13 );
 195         HX8363_SpiWriteData(0x00 );
 196         HX8363_SpiWriteData(0x00 );
 197         HX8363_SpiWriteData(0x00 );
 198         HX8363_SpiWriteData(0x01 );
 199         HX8363_SpiWriteData(0x00 );
 200         //G
 201         HX8363_SpiWriteData(0x00 );
 202         HX8363_SpiWriteData(0x00 );
 203         HX8363_SpiWriteData(0x03 );
 204         HX8363_SpiWriteData(0x00 );
 205         HX8363_SpiWriteData(0xCF );
 206         HX8363_SpiWriteData(0xFF );
 207         HX8363_SpiWriteData(0xFF );
 208         HX8363_SpiWriteData(0x03 );
 209         HX8363_SpiWriteData(0x00 );
 210         HX8363_SpiWriteData(0xCF );
 211         HX8363_SpiWriteData(0xFF );
 212         HX8363_SpiWriteData(0xFF );
 213         HX8363_SpiWriteData(0x20 );
 214         HX8363_SpiWriteData(0x8C );
 215         HX8363_SpiWriteData(0x5A );
 216
 217
 218
 219
 220         HX8363_SpiWriteCmd(0xE0); //COLMOD
 221         HX8363_SpiWriteData(0x00 );
 222         HX8363_SpiWriteData(0x00 );
 223         HX8363_SpiWriteData(0x02 );
 224         HX8363_SpiWriteData(0x0D );
 225         HX8363_SpiWriteData(0x0C );
 226         HX8363_SpiWriteData(0x3F );
 227         HX8363_SpiWriteData(0x19 );
 228         HX8363_SpiWriteData(0x2D );
 229         HX8363_SpiWriteData(0x04 );
 230         HX8363_SpiWriteData(0x0F );
 231         HX8363_SpiWriteData(0x0E );
 232         HX8363_SpiWriteData(0x14 );
 233         HX8363_SpiWriteData(0x17 );
 234         HX8363_SpiWriteData(0x15 );
 235         HX8363_SpiWriteData(0x16 );
 236         HX8363_SpiWriteData(0x10 );
 237         HX8363_SpiWriteData(0x11 );
 238         HX8363_SpiWriteData(0x00 );
 239         HX8363_SpiWriteData(0x00 );
 240         HX8363_SpiWriteData(0x02 );
 241         HX8363_SpiWriteData(0x0c );
 242         HX8363_SpiWriteData(0x12 );
 243         HX8363_SpiWriteData(0x3F );
 244         HX8363_SpiWriteData(0x19 );
 245         HX8363_SpiWriteData(0x2C );
 246         HX8363_SpiWriteData(0x05 );
 247         HX8363_SpiWriteData(0x08 );
 248         HX8363_SpiWriteData(0x0E );
 249         HX8363_SpiWriteData(0x12 );
 250         HX8363_SpiWriteData(0x16 );
 251         HX8363_SpiWriteData(0x14 );
 252         HX8363_SpiWriteData(0x15 );
 253         HX8363_SpiWriteData(0x10 );
 254         HX8363_SpiWriteData(0x12 );
 255         HX8363_SpiWriteData(0x01 );
 256
 257
 258         HX8363_SpiWriteCmd(0x11); //COLMOD
 259         udelay(120000);
 260         HX8363_SpiWriteCmd(0x29); //COLMOD
 261
 262
 263
 264
 265
 266 }
 267
 268 static int32_t hx8363_enter_sleep(struct panel_spec *self, uint8_t is_sleep)
 269 {
 270         spi_send_cmd_t spi_send_cmd = self->info.rgb->bus_info.spi->ops->spi_send_cmd;
 271         spi_send_data_t spi_send_data = self->info.rgb->bus_info.spi->ops->spi_send_data;
 272
 273         if(is_sleep==1){
 274                 //Sleep In
 275                 HX8363_SpiWriteCmd(0x28);
 276                 udelay(120000);
 277                 HX8363_SpiWriteCmd(0x10);
 278                 udelay(10000);
 279         }else{
 280                 //Sleep Out
 281                 HX8363_SpiWriteCmd(0x11);
 282                 udelay(120000);
 283                 HX8363_SpiWriteCmd(0x29);
 284                 udelay(10000);
 285         }
 286
 287         return 0;
 288 }
 289
 290
 291
 292
 293 static int32_t hx8363_set_window(struct panel_spec *self,
 294                 uint16_t left, uint16_t top, uint16_t right, uint16_t bottom)
 295 {
 296         uint32_t *test_data[4] = {0};
 297         spi_send_cmd_t spi_send_cmd = self->info.rgb->bus_info.spi->ops->spi_send_cmd;
 298         spi_send_data_t spi_send_data = self->info.rgb->bus_info.spi->ops->spi_send_data;
 299         spi_read_t spi_read = self->info.rgb->bus_info.spi->ops->spi_read;
 300 #if 0
 301
 302         LCD_PRINT("zxdbg add -hx8363_set_window: %d, %d, %d, %d\n",left, top, right, bottom);
 303
 304         HX8363_SpiWriteCmd(0x2A00);
 305         HX8363_SpiWriteData((left>>8));// set left address
 306         HX8363_SpiWriteData((left&0xff));
 307         HX8363_SpiWriteData((right>>8));// set right address
 308         HX8363_SpiWriteData((right&0xff));
 309
 310         HX8363_SpiWriteCmd(0x2B00);
 311         HX8363_SpiWriteData((top>>8));// set left address
 312         HX8363_SpiWriteData((top&0xff));
 313         HX8363_SpiWriteData((bottom>>8));// set bottom address
 314         HX8363_SpiWriteData((bottom&0xff));
 315
 316 //      HX8363_SpiWriteCmd(0x2C00);
 317
 318         HX8363_SpiWriteCmd(0x2A00);
 319         spi_read(test_data);
 320         spi_read(test_data+1);
 321         HX8363_SpiWriteCmd(0x2B00);
 322         spi_read(test_data+2);
 323         spi_read(test_data+3);
 324 #endif
 325         LCD_PRINT("zxdbg add -hx8363_read read: %x, %x, %x, %x\n",test_data[0], test_data[1], test_data[2], test_data[3]);
 326
 327         return 0;
 328 }
 329 static int32_t hx8363_invalidate(struct panel_spec *self)
 330 {
 331         LCD_PRINT("hx8363_invalidate\n");
 332
 333         return self->ops->panel_set_window(self, 0, 0,
 334                 self->width - 1, self->height - 1);
 335 }
 336
 337
 338
 339 static int32_t hx8363_invalidate_rect(struct panel_spec *self,
 340                                 uint16_t left, uint16_t top,
 341                                 uint16_t right, uint16_t bottom)
 342 {
 343         LCD_PRINT("hx8363_invalidate_rect \n");
 344
 345         return self->ops->panel_set_window(self, left, top,
 346                         right, bottom);
 347 }
 348
 349 static int32_t hx8363_read_id(struct panel_spec *self)
 350 {
 351         int32_t id  = 0x62;
 352         spi_send_cmd_t spi_send_cmd = self->info.rgb->bus_info.spi->ops->spi_send_cmd;
 353         spi_send_data_t spi_send_data = self->info.rgb->bus_info.spi->ops->spi_send_data;
 354         spi_read_t spi_read = self->info.rgb->bus_info.spi->ops->spi_read;
 355 /*
 356         HX8363_SpiWriteCmd(0xB9); // SET password
 357         HX8363_SpiWriteData(0xFF); //
 358         HX8363_SpiWriteData(0x83); //
 359         HX8363_SpiWriteData(0x63); //
 360
 361         HX8363_SpiWriteCmd(0xFE); // SET SPI READ INDEX
 362         HX8363_SpiWriteData(0xF4); // GETHXID
 363         HX8363_SpiWriteCmd(0xFF); // GET SPI READ
 364
 365         spi_read(&id);
 366
 367         id &= 0xff;
 368 */
 369         LCD_PRINT(" hx8363_read_id u-boot id = %x\n",id);
 370 #ifndef CONFIG_SPX15
 371         return id;
 372 #else
 373         return 0x63;
 374 #endif
 375 }
 376
 377 static struct panel_operations lcd_hx8363_rgb_spi_operations = {
 378         .panel_init = hx8363_init,
 379         .panel_set_window = hx8363_set_window,
 380         .panel_invalidate_rect= hx8363_invalidate_rect,
 381         .panel_invalidate = hx8363_invalidate,
 382         .panel_enter_sleep = hx8363_enter_sleep,
 383         .panel_readid          = hx8363_read_id
 384 };
 385
 386 static struct timing_rgb lcd_hx8363_rgb_timing = {
 387 #if 1
 388         .hfp = 30,//10,  /* unit: pixel */
 389         .hbp = 55, //6,
 390         .hsync = 10, //8,
 391         .vfp = 6, // 3, /*unit: line*/
 392         .vbp = 19, // 3,
 393         .vsync = 6, // 4,
 394 #else
 395         .hfp = 15,//10,  /* unit: pixel */
 396         .hbp = 15,//6,
 397         .hsync = 10, //8,
 398         .vfp = 8, // 3, /*unit: line*/
 399         .vbp = 8, // 3,
 400         .vsync = 6, // 4,
 401 #endif
 402 };
 403
 404 static struct spi_info lcd_hx8363_rgb_spi_info = {
 405         .ops = NULL,
 406 };
 407
 408 static struct info_rgb lcd_hx8363_rgb_info = {
 409         .cmd_bus_mode  = SPRDFB_RGB_BUS_TYPE_SPI,
 410         .video_bus_width = 24, /*18,16*/
 411         .h_sync_pol = SPRDFB_POLARITY_NEG,
 412         .v_sync_pol = SPRDFB_POLARITY_NEG,
 413         .de_pol = SPRDFB_POLARITY_POS,
 414         .timing = &lcd_hx8363_rgb_timing,
 415         .bus_info = {
 416                 .spi = &lcd_hx8363_rgb_spi_info,
 417         }
 418 };
 419
 420 struct panel_spec lcd_panel_hx8363_rgb_spi_spec_viva = {
 421         .width = 480,
 422         .height = 800,
 423         .fps = 60,
 424         .type = LCD_MODE_RGB,
 425         .direction = LCD_DIRECT_NORMAL,
 426         .info = {
 427                 .rgb = &lcd_hx8363_rgb_info
 428         },
 429         .ops = &lcd_hx8363_rgb_spi_operations,
 430 };