1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* cx25840 - Conexant CX25840 audio/video decoder driver 3 * 4 * Copyright (C) 2004 Ulf Eklund 5 * 6 * Based on the saa7115 driver and on the first version of Chris Kennedy's 7 * cx25840 driver. 8 * 9 * Changes by Tyler Trafford <tatrafford@comcast.net> 10 * - cleanup/rewrite for V4L2 API (2005) 11 * 12 * VBI support by Hans Verkuil <hverkuil@xs4all.nl>. 13 * 14 * NTSC sliced VBI support by Christopher Neufeld <television@cneufeld.ca> 15 * with additional fixes by Hans Verkuil <hverkuil@xs4all.nl>. 16 * 17 * CX23885 support by Steven Toth <stoth@linuxtv.org>. 18 * 19 * CX2388[578] IRQ handling, IO Pin mux configuration and other small fixes are 20 * Copyright (C) 2010 Andy Walls <awalls@md.metrocast.net> 21 * 22 * CX23888 DIF support for the HVR1850 23 * Copyright (C) 2011 Steven Toth <stoth@kernellabs.com> 24 * 25 * CX2584x pin to pad mapping and output format configuration support are 26 * Copyright (C) 2011 Maciej S. Szmigiero <mail@maciej.szmigiero.name> 27 */ 28 29 #include <linux/kernel.h> 30 #include <linux/module.h> 31 #include <linux/slab.h> 32 #include <linux/videodev2.h> 33 #include <linux/i2c.h> 34 #include <linux/delay.h> 35 #include <linux/math64.h> 36 #include <media/v4l2-common.h> 37 #include <media/drv-intf/cx25840.h> 38 39 #include "cx25840-core.h" 40 41 MODULE_DESCRIPTION("Conexant CX25840 audio/video decoder driver"); 42 MODULE_AUTHOR("Ulf Eklund, Chris Kennedy, Hans Verkuil, Tyler Trafford"); 43 MODULE_LICENSE("GPL"); 44 45 #define CX25840_VID_INT_STAT_REG 0x410 46 #define CX25840_VID_INT_STAT_BITS 0x0000ffff 47 #define CX25840_VID_INT_MASK_BITS 0xffff0000 48 #define CX25840_VID_INT_MASK_SHFT 16 49 #define CX25840_VID_INT_MASK_REG 0x412 50 51 #define CX23885_AUD_MC_INT_MASK_REG 0x80c 52 #define CX23885_AUD_MC_INT_STAT_BITS 0xffff0000 53 #define CX23885_AUD_MC_INT_CTRL_BITS 0x0000ffff 54 #define CX23885_AUD_MC_INT_STAT_SHFT 16 55 56 #define CX25840_AUD_INT_CTRL_REG 0x812 57 #define CX25840_AUD_INT_STAT_REG 0x813 58 59 #define CX23885_PIN_CTRL_IRQ_REG 0x123 60 #define CX23885_PIN_CTRL_IRQ_IR_STAT 0x40 61 #define CX23885_PIN_CTRL_IRQ_AUD_STAT 0x20 62 #define CX23885_PIN_CTRL_IRQ_VID_STAT 0x10 63 64 #define CX25840_IR_STATS_REG 0x210 65 #define CX25840_IR_IRQEN_REG 0x214 66 67 static int cx25840_debug; 68 69 module_param_named(debug, cx25840_debug, int, 0644); 70 71 MODULE_PARM_DESC(debug, "Debugging messages [0=Off (default) 1=On]"); 72 73 /* ----------------------------------------------------------------------- */ 74 static void cx23888_std_setup(struct i2c_client *client); 75 76 int cx25840_write(struct i2c_client *client, u16 addr, u8 value) 77 { 78 u8 buffer[3]; 79 80 buffer[0] = addr >> 8; 81 buffer[1] = addr & 0xff; 82 buffer[2] = value; 83 return i2c_master_send(client, buffer, 3); 84 } 85 86 int cx25840_write4(struct i2c_client *client, u16 addr, u32 value) 87 { 88 u8 buffer[6]; 89 90 buffer[0] = addr >> 8; 91 buffer[1] = addr & 0xff; 92 buffer[2] = value & 0xff; 93 buffer[3] = (value >> 8) & 0xff; 94 buffer[4] = (value >> 16) & 0xff; 95 buffer[5] = value >> 24; 96 return i2c_master_send(client, buffer, 6); 97 } 98 99 u8 cx25840_read(struct i2c_client *client, u16 addr) 100 { 101 struct i2c_msg msgs[2]; 102 u8 tx_buf[2], rx_buf[1]; 103 104 /* Write register address */ 105 tx_buf[0] = addr >> 8; 106 tx_buf[1] = addr & 0xff; 107 msgs[0].addr = client->addr; 108 msgs[0].flags = 0; 109 msgs[0].len = 2; 110 msgs[0].buf = (char *)tx_buf; 111 112 /* Read data from register */ 113 msgs[1].addr = client->addr; 114 msgs[1].flags = I2C_M_RD; 115 msgs[1].len = 1; 116 msgs[1].buf = (char *)rx_buf; 117 118 if (i2c_transfer(client->adapter, msgs, 2) < 2) 119 return 0; 120 121 return rx_buf[0]; 122 } 123 124 u32 cx25840_read4(struct i2c_client *client, u16 addr) 125 { 126 struct i2c_msg msgs[2]; 127 u8 tx_buf[2], rx_buf[4]; 128 129 /* Write register address */ 130 tx_buf[0] = addr >> 8; 131 tx_buf[1] = addr & 0xff; 132 msgs[0].addr = client->addr; 133 msgs[0].flags = 0; 134 msgs[0].len = 2; 135 msgs[0].buf = (char *)tx_buf; 136 137 /* Read data from registers */ 138 msgs[1].addr = client->addr; 139 msgs[1].flags = I2C_M_RD; 140 msgs[1].len = 4; 141 msgs[1].buf = (char *)rx_buf; 142 143 if (i2c_transfer(client->adapter, msgs, 2) < 2) 144 return 0; 145 146 return (rx_buf[3] << 24) | (rx_buf[2] << 16) | (rx_buf[1] << 8) | 147 rx_buf[0]; 148 } 149 150 int cx25840_and_or(struct i2c_client *client, u16 addr, unsigned int and_mask, 151 u8 or_value) 152 { 153 return cx25840_write(client, addr, 154 (cx25840_read(client, addr) & and_mask) | 155 or_value); 156 } 157 158 int cx25840_and_or4(struct i2c_client *client, u16 addr, u32 and_mask, 159 u32 or_value) 160 { 161 return cx25840_write4(client, addr, 162 (cx25840_read4(client, addr) & and_mask) | 163 or_value); 164 } 165 166 /* ----------------------------------------------------------------------- */ 167 168 static int set_input(struct i2c_client *client, 169 enum cx25840_video_input vid_input, 170 enum cx25840_audio_input aud_input); 171 172 /* ----------------------------------------------------------------------- */ 173 174 static int cx23885_s_io_pin_config(struct v4l2_subdev *sd, size_t n, 175 struct v4l2_subdev_io_pin_config *p) 176 { 177 struct i2c_client *client = v4l2_get_subdevdata(sd); 178 int i; 179 u32 pin_ctrl; 180 u8 gpio_oe, gpio_data, strength; 181 182 pin_ctrl = cx25840_read4(client, 0x120); 183 gpio_oe = cx25840_read(client, 0x160); 184 gpio_data = cx25840_read(client, 0x164); 185 186 for (i = 0; i < n; i++) { 187 strength = p[i].strength; 188 if (strength > CX25840_PIN_DRIVE_FAST) 189 strength = CX25840_PIN_DRIVE_FAST; 190 191 switch (p[i].pin) { 192 case CX23885_PIN_IRQ_N_GPIO16: 193 if (p[i].function != CX23885_PAD_IRQ_N) { 194 /* GPIO16 */ 195 pin_ctrl &= ~(0x1 << 25); 196 } else { 197 /* IRQ_N */ 198 if (p[i].flags & 199 (BIT(V4L2_SUBDEV_IO_PIN_DISABLE) | 200 BIT(V4L2_SUBDEV_IO_PIN_INPUT))) { 201 pin_ctrl &= ~(0x1 << 25); 202 } else { 203 pin_ctrl |= (0x1 << 25); 204 } 205 if (p[i].flags & 206 BIT(V4L2_SUBDEV_IO_PIN_ACTIVE_LOW)) { 207 pin_ctrl &= ~(0x1 << 24); 208 } else { 209 pin_ctrl |= (0x1 << 24); 210 } 211 } 212 break; 213 case CX23885_PIN_IR_RX_GPIO19: 214 if (p[i].function != CX23885_PAD_GPIO19) { 215 /* IR_RX */ 216 gpio_oe |= (0x1 << 0); 217 pin_ctrl &= ~(0x3 << 18); 218 pin_ctrl |= (strength << 18); 219 } else { 220 /* GPIO19 */ 221 gpio_oe &= ~(0x1 << 0); 222 if (p[i].flags & BIT(V4L2_SUBDEV_IO_PIN_SET_VALUE)) { 223 gpio_data &= ~(0x1 << 0); 224 gpio_data |= ((p[i].value & 0x1) << 0); 225 } 226 pin_ctrl &= ~(0x3 << 12); 227 pin_ctrl |= (strength << 12); 228 } 229 break; 230 case CX23885_PIN_IR_TX_GPIO20: 231 if (p[i].function != CX23885_PAD_GPIO20) { 232 /* IR_TX */ 233 gpio_oe |= (0x1 << 1); 234 if (p[i].flags & BIT(V4L2_SUBDEV_IO_PIN_DISABLE)) 235 pin_ctrl &= ~(0x1 << 10); 236 else 237 pin_ctrl |= (0x1 << 10); 238 pin_ctrl &= ~(0x3 << 18); 239 pin_ctrl |= (strength << 18); 240 } else { 241 /* GPIO20 */ 242 gpio_oe &= ~(0x1 << 1); 243 if (p[i].flags & BIT(V4L2_SUBDEV_IO_PIN_SET_VALUE)) { 244 gpio_data &= ~(0x1 << 1); 245 gpio_data |= ((p[i].value & 0x1) << 1); 246 } 247 pin_ctrl &= ~(0x3 << 12); 248 pin_ctrl |= (strength << 12); 249 } 250 break; 251 case CX23885_PIN_I2S_SDAT_GPIO21: 252 if (p[i].function != CX23885_PAD_GPIO21) { 253 /* I2S_SDAT */ 254 /* TODO: Input or Output config */ 255 gpio_oe |= (0x1 << 2); 256 pin_ctrl &= ~(0x3 << 22); 257 pin_ctrl |= (strength << 22); 258 } else { 259 /* GPIO21 */ 260 gpio_oe &= ~(0x1 << 2); 261 if (p[i].flags & BIT(V4L2_SUBDEV_IO_PIN_SET_VALUE)) { 262 gpio_data &= ~(0x1 << 2); 263 gpio_data |= ((p[i].value & 0x1) << 2); 264 } 265 pin_ctrl &= ~(0x3 << 12); 266 pin_ctrl |= (strength << 12); 267 } 268 break; 269 case CX23885_PIN_I2S_WCLK_GPIO22: 270 if (p[i].function != CX23885_PAD_GPIO22) { 271 /* I2S_WCLK */ 272 /* TODO: Input or Output config */ 273 gpio_oe |= (0x1 << 3); 274 pin_ctrl &= ~(0x3 << 22); 275 pin_ctrl |= (strength << 22); 276 } else { 277 /* GPIO22 */ 278 gpio_oe &= ~(0x1 << 3); 279 if (p[i].flags & BIT(V4L2_SUBDEV_IO_PIN_SET_VALUE)) { 280 gpio_data &= ~(0x1 << 3); 281 gpio_data |= ((p[i].value & 0x1) << 3); 282 } 283 pin_ctrl &= ~(0x3 << 12); 284 pin_ctrl |= (strength << 12); 285 } 286 break; 287 case CX23885_PIN_I2S_BCLK_GPIO23: 288 if (p[i].function != CX23885_PAD_GPIO23) { 289 /* I2S_BCLK */ 290 /* TODO: Input or Output config */ 291 gpio_oe |= (0x1 << 4); 292 pin_ctrl &= ~(0x3 << 22); 293 pin_ctrl |= (strength << 22); 294 } else { 295 /* GPIO23 */ 296 gpio_oe &= ~(0x1 << 4); 297 if (p[i].flags & BIT(V4L2_SUBDEV_IO_PIN_SET_VALUE)) { 298 gpio_data &= ~(0x1 << 4); 299 gpio_data |= ((p[i].value & 0x1) << 4); 300 } 301 pin_ctrl &= ~(0x3 << 12); 302 pin_ctrl |= (strength << 12); 303 } 304 break; 305 } 306 } 307 308 cx25840_write(client, 0x164, gpio_data); 309 cx25840_write(client, 0x160, gpio_oe); 310 cx25840_write4(client, 0x120, pin_ctrl); 311 return 0; 312 } 313 314 static u8 cx25840_function_to_pad(struct i2c_client *client, u8 function) 315 { 316 if (function > CX25840_PAD_VRESET) { 317 v4l_err(client, "invalid function %u, assuming default\n", 318 (unsigned int)function); 319 return 0; 320 } 321 322 return function; 323 } 324 325 static void cx25840_set_invert(u8 *pinctrl3, u8 *voutctrl4, u8 function, 326 u8 pin, bool invert) 327 { 328 switch (function) { 329 case CX25840_PAD_IRQ_N: 330 if (invert) 331 *pinctrl3 &= ~2; 332 else 333 *pinctrl3 |= 2; 334 break; 335 336 case CX25840_PAD_ACTIVE: 337 if (invert) 338 *voutctrl4 |= BIT(2); 339 else 340 *voutctrl4 &= ~BIT(2); 341 break; 342 343 case CX25840_PAD_VACTIVE: 344 if (invert) 345 *voutctrl4 |= BIT(5); 346 else 347 *voutctrl4 &= ~BIT(5); 348 break; 349 350 case CX25840_PAD_CBFLAG: 351 if (invert) 352 *voutctrl4 |= BIT(4); 353 else 354 *voutctrl4 &= ~BIT(4); 355 break; 356 357 case CX25840_PAD_VRESET: 358 if (invert) 359 *voutctrl4 |= BIT(0); 360 else 361 *voutctrl4 &= ~BIT(0); 362 break; 363 } 364 365 if (function != CX25840_PAD_DEFAULT) 366 return; 367 368 switch (pin) { 369 case CX25840_PIN_DVALID_PRGM0: 370 if (invert) 371 *voutctrl4 |= BIT(6); 372 else 373 *voutctrl4 &= ~BIT(6); 374 break; 375 376 case CX25840_PIN_HRESET_PRGM2: 377 if (invert) 378 *voutctrl4 |= BIT(1); 379 else 380 *voutctrl4 &= ~BIT(1); 381 break; 382 } 383 } 384 385 static int cx25840_s_io_pin_config(struct v4l2_subdev *sd, size_t n, 386 struct v4l2_subdev_io_pin_config *p) 387 { 388 struct i2c_client *client = v4l2_get_subdevdata(sd); 389 unsigned int i; 390 u8 pinctrl[6], pinconf[10], voutctrl4; 391 392 for (i = 0; i < 6; i++) 393 pinctrl[i] = cx25840_read(client, 0x114 + i); 394 395 for (i = 0; i < 10; i++) 396 pinconf[i] = cx25840_read(client, 0x11c + i); 397 398 voutctrl4 = cx25840_read(client, 0x407); 399 400 for (i = 0; i < n; i++) { 401 u8 strength = p[i].strength; 402 403 if (strength != CX25840_PIN_DRIVE_SLOW && 404 strength != CX25840_PIN_DRIVE_MEDIUM && 405 strength != CX25840_PIN_DRIVE_FAST) { 406 v4l_err(client, 407 "invalid drive speed for pin %u (%u), assuming fast\n", 408 (unsigned int)p[i].pin, 409 (unsigned int)strength); 410 411 strength = CX25840_PIN_DRIVE_FAST; 412 } 413 414 switch (p[i].pin) { 415 case CX25840_PIN_DVALID_PRGM0: 416 if (p[i].flags & BIT(V4L2_SUBDEV_IO_PIN_DISABLE)) 417 pinctrl[0] &= ~BIT(6); 418 else 419 pinctrl[0] |= BIT(6); 420 421 pinconf[3] &= 0xf0; 422 pinconf[3] |= cx25840_function_to_pad(client, 423 p[i].function); 424 425 cx25840_set_invert(&pinctrl[3], &voutctrl4, 426 p[i].function, 427 CX25840_PIN_DVALID_PRGM0, 428 p[i].flags & 429 BIT(V4L2_SUBDEV_IO_PIN_ACTIVE_LOW)); 430 431 pinctrl[4] &= ~(3 << 2); /* CX25840_PIN_DRIVE_MEDIUM */ 432 switch (strength) { 433 case CX25840_PIN_DRIVE_SLOW: 434 pinctrl[4] |= 1 << 2; 435 break; 436 437 case CX25840_PIN_DRIVE_FAST: 438 pinctrl[4] |= 2 << 2; 439 break; 440 } 441 442 break; 443 444 case CX25840_PIN_HRESET_PRGM2: 445 if (p[i].flags & BIT(V4L2_SUBDEV_IO_PIN_DISABLE)) 446 pinctrl[1] &= ~BIT(0); 447 else 448 pinctrl[1] |= BIT(0); 449 450 pinconf[4] &= 0xf0; 451 pinconf[4] |= cx25840_function_to_pad(client, 452 p[i].function); 453 454 cx25840_set_invert(&pinctrl[3], &voutctrl4, 455 p[i].function, 456 CX25840_PIN_HRESET_PRGM2, 457 p[i].flags & 458 BIT(V4L2_SUBDEV_IO_PIN_ACTIVE_LOW)); 459 460 pinctrl[4] &= ~(3 << 2); /* CX25840_PIN_DRIVE_MEDIUM */ 461 switch (strength) { 462 case CX25840_PIN_DRIVE_SLOW: 463 pinctrl[4] |= 1 << 2; 464 break; 465 466 case CX25840_PIN_DRIVE_FAST: 467 pinctrl[4] |= 2 << 2; 468 break; 469 } 470 471 break; 472 473 case CX25840_PIN_PLL_CLK_PRGM7: 474 if (p[i].flags & BIT(V4L2_SUBDEV_IO_PIN_DISABLE)) 475 pinctrl[2] &= ~BIT(2); 476 else 477 pinctrl[2] |= BIT(2); 478 479 switch (p[i].function) { 480 case CX25840_PAD_XTI_X5_DLL: 481 pinconf[6] = 0; 482 break; 483 484 case CX25840_PAD_AUX_PLL: 485 pinconf[6] = 1; 486 break; 487 488 case CX25840_PAD_VID_PLL: 489 pinconf[6] = 5; 490 break; 491 492 case CX25840_PAD_XTI: 493 pinconf[6] = 2; 494 break; 495 496 default: 497 pinconf[6] = 3; 498 pinconf[6] |= 499 cx25840_function_to_pad(client, 500 p[i].function) 501 << 4; 502 } 503 504 break; 505 506 default: 507 v4l_err(client, "invalid or unsupported pin %u\n", 508 (unsigned int)p[i].pin); 509 break; 510 } 511 } 512 513 cx25840_write(client, 0x407, voutctrl4); 514 515 for (i = 0; i < 6; i++) 516 cx25840_write(client, 0x114 + i, pinctrl[i]); 517 518 for (i = 0; i < 10; i++) 519 cx25840_write(client, 0x11c + i, pinconf[i]); 520 521 return 0; 522 } 523 524 static int common_s_io_pin_config(struct v4l2_subdev *sd, size_t n, 525 struct v4l2_subdev_io_pin_config *pincfg) 526 { 527 struct cx25840_state *state = to_state(sd); 528 529 if (is_cx2388x(state)) 530 return cx23885_s_io_pin_config(sd, n, pincfg); 531 else if (is_cx2584x(state)) 532 return cx25840_s_io_pin_config(sd, n, pincfg); 533 return 0; 534 } 535 536 /* ----------------------------------------------------------------------- */ 537 538 static void init_dll1(struct i2c_client *client) 539 { 540 /* 541 * This is the Hauppauge sequence used to 542 * initialize the Delay Lock Loop 1 (ADC DLL). 543 */ 544 cx25840_write(client, 0x159, 0x23); 545 cx25840_write(client, 0x15a, 0x87); 546 cx25840_write(client, 0x15b, 0x06); 547 udelay(10); 548 cx25840_write(client, 0x159, 0xe1); 549 udelay(10); 550 cx25840_write(client, 0x15a, 0x86); 551 cx25840_write(client, 0x159, 0xe0); 552 cx25840_write(client, 0x159, 0xe1); 553 cx25840_write(client, 0x15b, 0x10); 554 } 555 556 static void init_dll2(struct i2c_client *client) 557 { 558 /* 559 * This is the Hauppauge sequence used to 560 * initialize the Delay Lock Loop 2 (ADC DLL). 561 */ 562 cx25840_write(client, 0x15d, 0xe3); 563 cx25840_write(client, 0x15e, 0x86); 564 cx25840_write(client, 0x15f, 0x06); 565 udelay(10); 566 cx25840_write(client, 0x15d, 0xe1); 567 cx25840_write(client, 0x15d, 0xe0); 568 cx25840_write(client, 0x15d, 0xe1); 569 } 570 571 static void cx25836_initialize(struct i2c_client *client) 572 { 573 /* 574 *reset configuration is described on page 3-77 575 * of the CX25836 datasheet 576 */ 577 578 /* 2. */ 579 cx25840_and_or(client, 0x000, ~0x01, 0x01); 580 cx25840_and_or(client, 0x000, ~0x01, 0x00); 581 /* 3a. */ 582 cx25840_and_or(client, 0x15a, ~0x70, 0x00); 583 /* 3b. */ 584 cx25840_and_or(client, 0x15b, ~0x1e, 0x06); 585 /* 3c. */ 586 cx25840_and_or(client, 0x159, ~0x02, 0x02); 587 /* 3d. */ 588 udelay(10); 589 /* 3e. */ 590 cx25840_and_or(client, 0x159, ~0x02, 0x00); 591 /* 3f. */ 592 cx25840_and_or(client, 0x159, ~0xc0, 0xc0); 593 /* 3g. */ 594 cx25840_and_or(client, 0x159, ~0x01, 0x00); 595 cx25840_and_or(client, 0x159, ~0x01, 0x01); 596 /* 3h. */ 597 cx25840_and_or(client, 0x15b, ~0x1e, 0x10); 598 } 599 600 static void cx25840_work_handler(struct work_struct *work) 601 { 602 struct cx25840_state *state = container_of(work, struct cx25840_state, fw_work); 603 604 cx25840_loadfw(state->c); 605 wake_up(&state->fw_wait); 606 } 607 608 #define CX25840_VCONFIG_SET_BIT(state, opt_msk, voc, idx, bit, oneval) \ 609 do { \ 610 if ((state)->vid_config & (opt_msk)) { \ 611 if (((state)->vid_config & (opt_msk)) == \ 612 (oneval)) \ 613 (voc)[idx] |= BIT(bit); \ 614 else \ 615 (voc)[idx] &= ~BIT(bit); \ 616 } \ 617 } while (0) 618 619 /* apply current vconfig to hardware regs */ 620 static void cx25840_vconfig_apply(struct i2c_client *client) 621 { 622 struct cx25840_state *state = to_state(i2c_get_clientdata(client)); 623 u8 voutctrl[3]; 624 unsigned int i; 625 626 for (i = 0; i < 3; i++) 627 voutctrl[i] = cx25840_read(client, 0x404 + i); 628 629 if (state->vid_config & CX25840_VCONFIG_FMT_MASK) 630 voutctrl[0] &= ~3; 631 switch (state->vid_config & CX25840_VCONFIG_FMT_MASK) { 632 case CX25840_VCONFIG_FMT_BT656: 633 voutctrl[0] |= 1; 634 break; 635 636 case CX25840_VCONFIG_FMT_VIP11: 637 voutctrl[0] |= 2; 638 break; 639 640 case CX25840_VCONFIG_FMT_VIP2: 641 voutctrl[0] |= 3; 642 break; 643 644 case CX25840_VCONFIG_FMT_BT601: 645 /* zero */ 646 default: 647 break; 648 } 649 650 CX25840_VCONFIG_SET_BIT(state, CX25840_VCONFIG_RES_MASK, voutctrl, 651 0, 2, CX25840_VCONFIG_RES_10BIT); 652 CX25840_VCONFIG_SET_BIT(state, CX25840_VCONFIG_VBIRAW_MASK, voutctrl, 653 0, 3, CX25840_VCONFIG_VBIRAW_ENABLED); 654 CX25840_VCONFIG_SET_BIT(state, CX25840_VCONFIG_ANCDATA_MASK, voutctrl, 655 0, 4, CX25840_VCONFIG_ANCDATA_ENABLED); 656 CX25840_VCONFIG_SET_BIT(state, CX25840_VCONFIG_TASKBIT_MASK, voutctrl, 657 0, 5, CX25840_VCONFIG_TASKBIT_ONE); 658 CX25840_VCONFIG_SET_BIT(state, CX25840_VCONFIG_ACTIVE_MASK, voutctrl, 659 1, 2, CX25840_VCONFIG_ACTIVE_HORIZONTAL); 660 CX25840_VCONFIG_SET_BIT(state, CX25840_VCONFIG_VALID_MASK, voutctrl, 661 1, 3, CX25840_VCONFIG_VALID_ANDACTIVE); 662 CX25840_VCONFIG_SET_BIT(state, CX25840_VCONFIG_HRESETW_MASK, voutctrl, 663 1, 4, CX25840_VCONFIG_HRESETW_PIXCLK); 664 665 if (state->vid_config & CX25840_VCONFIG_CLKGATE_MASK) 666 voutctrl[1] &= ~(3 << 6); 667 switch (state->vid_config & CX25840_VCONFIG_CLKGATE_MASK) { 668 case CX25840_VCONFIG_CLKGATE_VALID: 669 voutctrl[1] |= 2; 670 break; 671 672 case CX25840_VCONFIG_CLKGATE_VALIDACTIVE: 673 voutctrl[1] |= 3; 674 break; 675 676 case CX25840_VCONFIG_CLKGATE_NONE: 677 /* zero */ 678 default: 679 break; 680 } 681 682 CX25840_VCONFIG_SET_BIT(state, CX25840_VCONFIG_DCMODE_MASK, voutctrl, 683 2, 0, CX25840_VCONFIG_DCMODE_BYTES); 684 CX25840_VCONFIG_SET_BIT(state, CX25840_VCONFIG_IDID0S_MASK, voutctrl, 685 2, 1, CX25840_VCONFIG_IDID0S_LINECNT); 686 CX25840_VCONFIG_SET_BIT(state, CX25840_VCONFIG_VIPCLAMP_MASK, voutctrl, 687 2, 4, CX25840_VCONFIG_VIPCLAMP_ENABLED); 688 689 for (i = 0; i < 3; i++) 690 cx25840_write(client, 0x404 + i, voutctrl[i]); 691 } 692 693 static void cx25840_initialize(struct i2c_client *client) 694 { 695 DEFINE_WAIT(wait); 696 struct cx25840_state *state = to_state(i2c_get_clientdata(client)); 697 struct workqueue_struct *q; 698 699 /* datasheet startup in numbered steps, refer to page 3-77 */ 700 /* 2. */ 701 cx25840_and_or(client, 0x803, ~0x10, 0x00); 702 /* 703 * The default of this register should be 4, but I get 0 instead. 704 * Set this register to 4 manually. 705 */ 706 cx25840_write(client, 0x000, 0x04); 707 /* 3. */ 708 init_dll1(client); 709 init_dll2(client); 710 cx25840_write(client, 0x136, 0x0a); 711 /* 4. */ 712 cx25840_write(client, 0x13c, 0x01); 713 cx25840_write(client, 0x13c, 0x00); 714 /* 5. */ 715 /* 716 * Do the firmware load in a work handler to prevent. 717 * Otherwise the kernel is blocked waiting for the 718 * bit-banging i2c interface to finish uploading the 719 * firmware. 720 */ 721 INIT_WORK(&state->fw_work, cx25840_work_handler); 722 init_waitqueue_head(&state->fw_wait); 723 q = create_singlethread_workqueue("cx25840_fw"); 724 if (q) { 725 prepare_to_wait(&state->fw_wait, &wait, TASK_UNINTERRUPTIBLE); 726 queue_work(q, &state->fw_work); 727 schedule(); 728 finish_wait(&state->fw_wait, &wait); 729 destroy_workqueue(q); 730 } 731 732 /* 6. */ 733 cx25840_write(client, 0x115, 0x8c); 734 cx25840_write(client, 0x116, 0x07); 735 cx25840_write(client, 0x118, 0x02); 736 /* 7. */ 737 cx25840_write(client, 0x4a5, 0x80); 738 cx25840_write(client, 0x4a5, 0x00); 739 cx25840_write(client, 0x402, 0x00); 740 /* 8. */ 741 cx25840_and_or(client, 0x401, ~0x18, 0); 742 cx25840_and_or(client, 0x4a2, ~0x10, 0x10); 743 /* steps 8c and 8d are done in change_input() */ 744 /* 10. */ 745 cx25840_write(client, 0x8d3, 0x1f); 746 cx25840_write(client, 0x8e3, 0x03); 747 748 cx25840_std_setup(client); 749 750 /* trial and error says these are needed to get audio */ 751 cx25840_write(client, 0x914, 0xa0); 752 cx25840_write(client, 0x918, 0xa0); 753 cx25840_write(client, 0x919, 0x01); 754 755 /* stereo preferred */ 756 cx25840_write(client, 0x809, 0x04); 757 /* AC97 shift */ 758 cx25840_write(client, 0x8cf, 0x0f); 759 760 /* (re)set input */ 761 set_input(client, state->vid_input, state->aud_input); 762 763 if (state->generic_mode) 764 cx25840_vconfig_apply(client); 765 766 /* start microcontroller */ 767 cx25840_and_or(client, 0x803, ~0x10, 0x10); 768 } 769 770 static void cx23885_initialize(struct i2c_client *client) 771 { 772 DEFINE_WAIT(wait); 773 struct cx25840_state *state = to_state(i2c_get_clientdata(client)); 774 u32 clk_freq = 0; 775 struct workqueue_struct *q; 776 777 /* cx23885 sets hostdata to clk_freq pointer */ 778 if (v4l2_get_subdev_hostdata(&state->sd)) 779 clk_freq = *((u32 *)v4l2_get_subdev_hostdata(&state->sd)); 780 781 /* 782 * Come out of digital power down 783 * The CX23888, at least, needs this, otherwise registers aside from 784 * 0x0-0x2 can't be read or written. 785 */ 786 cx25840_write(client, 0x000, 0); 787 788 /* Internal Reset */ 789 cx25840_and_or(client, 0x102, ~0x01, 0x01); 790 cx25840_and_or(client, 0x102, ~0x01, 0x00); 791 792 /* Stop microcontroller */ 793 cx25840_and_or(client, 0x803, ~0x10, 0x00); 794 795 /* DIF in reset? */ 796 cx25840_write(client, 0x398, 0); 797 798 /* 799 * Trust the default xtal, no division 800 * '885: 28.636363... MHz 801 * '887: 25.000000 MHz 802 * '888: 50.000000 MHz 803 */ 804 cx25840_write(client, 0x2, 0x76); 805 806 /* Power up all the PLL's and DLL */ 807 cx25840_write(client, 0x1, 0x40); 808 809 /* Sys PLL */ 810 switch (state->id) { 811 case CX23888_AV: 812 /* 813 * 50.0 MHz * (0xb + 0xe8ba26/0x2000000)/4 = 5 * 28.636363 MHz 814 * 572.73 MHz before post divide 815 */ 816 if (clk_freq == 25000000) { 817 /* 888/ImpactVCBe or 25Mhz xtal */ 818 ; /* nothing to do */ 819 } else { 820 /* HVR1850 or 50MHz xtal */ 821 cx25840_write(client, 0x2, 0x71); 822 } 823 cx25840_write4(client, 0x11c, 0x01d1744c); 824 cx25840_write4(client, 0x118, 0x00000416); 825 cx25840_write4(client, 0x404, 0x0010253e); 826 cx25840_write4(client, 0x42c, 0x42600000); 827 cx25840_write4(client, 0x44c, 0x161f1000); 828 break; 829 case CX23887_AV: 830 /* 831 * 25.0 MHz * (0x16 + 0x1d1744c/0x2000000)/4 = 5 * 28.636363 MHz 832 * 572.73 MHz before post divide 833 */ 834 cx25840_write4(client, 0x11c, 0x01d1744c); 835 cx25840_write4(client, 0x118, 0x00000416); 836 break; 837 case CX23885_AV: 838 default: 839 /* 840 * 28.636363 MHz * (0x14 + 0x0/0x2000000)/4 = 5 * 28.636363 MHz 841 * 572.73 MHz before post divide 842 */ 843 cx25840_write4(client, 0x11c, 0x00000000); 844 cx25840_write4(client, 0x118, 0x00000414); 845 break; 846 } 847 848 /* Disable DIF bypass */ 849 cx25840_write4(client, 0x33c, 0x00000001); 850 851 /* DIF Src phase inc */ 852 cx25840_write4(client, 0x340, 0x0df7df83); 853 854 /* 855 * Vid PLL 856 * Setup for a BT.656 pixel clock of 13.5 Mpixels/second 857 * 858 * 28.636363 MHz * (0xf + 0x02be2c9/0x2000000)/4 = 8 * 13.5 MHz 859 * 432.0 MHz before post divide 860 */ 861 862 /* HVR1850 */ 863 switch (state->id) { 864 case CX23888_AV: 865 if (clk_freq == 25000000) { 866 /* 888/ImpactVCBe or 25MHz xtal */ 867 cx25840_write4(client, 0x10c, 0x01b6db7b); 868 cx25840_write4(client, 0x108, 0x00000512); 869 } else { 870 /* 888/HVR1250 or 50MHz xtal */ 871 cx25840_write4(client, 0x10c, 0x13333333); 872 cx25840_write4(client, 0x108, 0x00000515); 873 } 874 break; 875 default: 876 cx25840_write4(client, 0x10c, 0x002be2c9); 877 cx25840_write4(client, 0x108, 0x0000040f); 878 } 879 880 /* Luma */ 881 cx25840_write4(client, 0x414, 0x00107d12); 882 883 /* Chroma */ 884 if (is_cx23888(state)) 885 cx25840_write4(client, 0x418, 0x1d008282); 886 else 887 cx25840_write4(client, 0x420, 0x3d008282); 888 889 /* 890 * Aux PLL 891 * Initial setup for audio sample clock: 892 * 48 ksps, 16 bits/sample, x160 multiplier = 122.88 MHz 893 * Initial I2S output/master clock(?): 894 * 48 ksps, 16 bits/sample, x16 multiplier = 12.288 MHz 895 */ 896 switch (state->id) { 897 case CX23888_AV: 898 /* 899 * 50.0 MHz * (0x7 + 0x0bedfa4/0x2000000)/3 = 122.88 MHz 900 * 368.64 MHz before post divide 901 * 122.88 MHz / 0xa = 12.288 MHz 902 */ 903 /* HVR1850 or 50MHz xtal or 25MHz xtal */ 904 cx25840_write4(client, 0x114, 0x017dbf48); 905 cx25840_write4(client, 0x110, 0x000a030e); 906 break; 907 case CX23887_AV: 908 /* 909 * 25.0 MHz * (0xe + 0x17dbf48/0x2000000)/3 = 122.88 MHz 910 * 368.64 MHz before post divide 911 * 122.88 MHz / 0xa = 12.288 MHz 912 */ 913 cx25840_write4(client, 0x114, 0x017dbf48); 914 cx25840_write4(client, 0x110, 0x000a030e); 915 break; 916 case CX23885_AV: 917 default: 918 /* 919 * 28.636363 MHz * (0xc + 0x1bf0c9e/0x2000000)/3 = 122.88 MHz 920 * 368.64 MHz before post divide 921 * 122.88 MHz / 0xa = 12.288 MHz 922 */ 923 cx25840_write4(client, 0x114, 0x01bf0c9e); 924 cx25840_write4(client, 0x110, 0x000a030c); 925 break; 926 } 927 928 /* ADC2 input select */ 929 cx25840_write(client, 0x102, 0x10); 930 931 /* VIN1 & VIN5 */ 932 cx25840_write(client, 0x103, 0x11); 933 934 /* Enable format auto detect */ 935 cx25840_write(client, 0x400, 0); 936 /* Fast subchroma lock */ 937 /* White crush, Chroma AGC & Chroma Killer enabled */ 938 cx25840_write(client, 0x401, 0xe8); 939 940 /* Select AFE clock pad output source */ 941 cx25840_write(client, 0x144, 0x05); 942 943 /* Drive GPIO2 direction and values for HVR1700 944 * where an onboard mux selects the output of demodulator 945 * vs the 417. Failure to set this results in no DTV. 946 * It's safe to set this across all Hauppauge boards 947 * currently, regardless of the board type. 948 */ 949 cx25840_write(client, 0x160, 0x1d); 950 cx25840_write(client, 0x164, 0x00); 951 952 /* 953 * Do the firmware load in a work handler to prevent. 954 * Otherwise the kernel is blocked waiting for the 955 * bit-banging i2c interface to finish uploading the 956 * firmware. 957 */ 958 INIT_WORK(&state->fw_work, cx25840_work_handler); 959 init_waitqueue_head(&state->fw_wait); 960 q = create_singlethread_workqueue("cx25840_fw"); 961 if (q) { 962 prepare_to_wait(&state->fw_wait, &wait, TASK_UNINTERRUPTIBLE); 963 queue_work(q, &state->fw_work); 964 schedule(); 965 finish_wait(&state->fw_wait, &wait); 966 destroy_workqueue(q); 967 } 968 969 /* 970 * Call the cx23888 specific std setup func, we no longer rely on 971 * the generic cx24840 func. 972 */ 973 if (is_cx23888(state)) 974 cx23888_std_setup(client); 975 else 976 cx25840_std_setup(client); 977 978 /* (re)set input */ 979 set_input(client, state->vid_input, state->aud_input); 980 981 /* start microcontroller */ 982 cx25840_and_or(client, 0x803, ~0x10, 0x10); 983 984 /* Disable and clear video interrupts - we don't use them */ 985 cx25840_write4(client, CX25840_VID_INT_STAT_REG, 0xffffffff); 986 987 /* Disable and clear audio interrupts - we don't use them */ 988 cx25840_write(client, CX25840_AUD_INT_CTRL_REG, 0xff); 989 cx25840_write(client, CX25840_AUD_INT_STAT_REG, 0xff); 990 991 /* CC raw enable */ 992 993 /* 994 * - VIP 1.1 control codes - 10bit, blue field enable. 995 * - enable raw data during vertical blanking. 996 * - enable ancillary Data insertion for 656 or VIP. 997 */ 998 cx25840_write4(client, 0x404, 0x0010253e); 999 1000 /* CC on - VBI_LINE_CTRL3, FLD_VBI_MD_LINE12 */ 1001 cx25840_write(client, state->vbi_regs_offset + 0x42f, 0x66); 1002 1003 /* HVR-1250 / HVR1850 DIF related */ 1004 /* Power everything up */ 1005 cx25840_write4(client, 0x130, 0x0); 1006 1007 /* SRC_COMB_CFG */ 1008 if (is_cx23888(state)) 1009 cx25840_write4(client, 0x454, 0x6628021F); 1010 else 1011 cx25840_write4(client, 0x478, 0x6628021F); 1012 1013 /* AFE_CLK_OUT_CTRL - Select the clock output source as output */ 1014 cx25840_write4(client, 0x144, 0x5); 1015 1016 /* I2C_OUT_CTL - I2S output configuration as 1017 * Master, Sony, Left justified, left sample on WS=1 1018 */ 1019 cx25840_write4(client, 0x918, 0x1a0); 1020 1021 /* AFE_DIAG_CTRL1 */ 1022 cx25840_write4(client, 0x134, 0x000a1800); 1023 1024 /* AFE_DIAG_CTRL3 - Inverted Polarity for Audio and Video */ 1025 cx25840_write4(client, 0x13c, 0x00310000); 1026 } 1027 1028 /* ----------------------------------------------------------------------- */ 1029 1030 static void cx231xx_initialize(struct i2c_client *client) 1031 { 1032 DEFINE_WAIT(wait); 1033 struct cx25840_state *state = to_state(i2c_get_clientdata(client)); 1034 struct workqueue_struct *q; 1035 1036 /* Internal Reset */ 1037 cx25840_and_or(client, 0x102, ~0x01, 0x01); 1038 cx25840_and_or(client, 0x102, ~0x01, 0x00); 1039 1040 /* Stop microcontroller */ 1041 cx25840_and_or(client, 0x803, ~0x10, 0x00); 1042 1043 /* DIF in reset? */ 1044 cx25840_write(client, 0x398, 0); 1045 1046 /* Trust the default xtal, no division */ 1047 /* This changes for the cx23888 products */ 1048 cx25840_write(client, 0x2, 0x76); 1049 1050 /* Bring down the regulator for AUX clk */ 1051 cx25840_write(client, 0x1, 0x40); 1052 1053 /* Disable DIF bypass */ 1054 cx25840_write4(client, 0x33c, 0x00000001); 1055 1056 /* DIF Src phase inc */ 1057 cx25840_write4(client, 0x340, 0x0df7df83); 1058 1059 /* Luma */ 1060 cx25840_write4(client, 0x414, 0x00107d12); 1061 1062 /* Chroma */ 1063 cx25840_write4(client, 0x420, 0x3d008282); 1064 1065 /* ADC2 input select */ 1066 cx25840_write(client, 0x102, 0x10); 1067 1068 /* VIN1 & VIN5 */ 1069 cx25840_write(client, 0x103, 0x11); 1070 1071 /* Enable format auto detect */ 1072 cx25840_write(client, 0x400, 0); 1073 /* Fast subchroma lock */ 1074 /* White crush, Chroma AGC & Chroma Killer enabled */ 1075 cx25840_write(client, 0x401, 0xe8); 1076 1077 /* 1078 * Do the firmware load in a work handler to prevent. 1079 * Otherwise the kernel is blocked waiting for the 1080 * bit-banging i2c interface to finish uploading the 1081 * firmware. 1082 */ 1083 INIT_WORK(&state->fw_work, cx25840_work_handler); 1084 init_waitqueue_head(&state->fw_wait); 1085 q = create_singlethread_workqueue("cx25840_fw"); 1086 if (q) { 1087 prepare_to_wait(&state->fw_wait, &wait, TASK_UNINTERRUPTIBLE); 1088 queue_work(q, &state->fw_work); 1089 schedule(); 1090 finish_wait(&state->fw_wait, &wait); 1091 destroy_workqueue(q); 1092 } 1093 1094 cx25840_std_setup(client); 1095 1096 /* (re)set input */ 1097 set_input(client, state->vid_input, state->aud_input); 1098 1099 /* start microcontroller */ 1100 cx25840_and_or(client, 0x803, ~0x10, 0x10); 1101 1102 /* CC raw enable */ 1103 cx25840_write(client, 0x404, 0x0b); 1104 1105 /* CC on */ 1106 cx25840_write(client, 0x42f, 0x66); 1107 cx25840_write4(client, 0x474, 0x1e1e601a); 1108 } 1109 1110 /* ----------------------------------------------------------------------- */ 1111 1112 void cx25840_std_setup(struct i2c_client *client) 1113 { 1114 struct cx25840_state *state = to_state(i2c_get_clientdata(client)); 1115 v4l2_std_id std = state->std; 1116 int hblank, hactive, burst, vblank, vactive, sc; 1117 int vblank656, src_decimation; 1118 int luma_lpf, uv_lpf, comb; 1119 u32 pll_int, pll_frac, pll_post; 1120 1121 /* datasheet startup, step 8d */ 1122 if (std & ~V4L2_STD_NTSC) 1123 cx25840_write(client, 0x49f, 0x11); 1124 else 1125 cx25840_write(client, 0x49f, 0x14); 1126 1127 /* generic mode uses the values that the chip autoconfig would set */ 1128 if (std & V4L2_STD_625_50) { 1129 hblank = 132; 1130 hactive = 720; 1131 burst = 93; 1132 if (state->generic_mode) { 1133 vblank = 34; 1134 vactive = 576; 1135 vblank656 = 38; 1136 } else { 1137 vblank = 36; 1138 vactive = 580; 1139 vblank656 = 40; 1140 } 1141 src_decimation = 0x21f; 1142 luma_lpf = 2; 1143 1144 if (std & V4L2_STD_SECAM) { 1145 uv_lpf = 0; 1146 comb = 0; 1147 sc = 0x0a425f; 1148 } else if (std == V4L2_STD_PAL_Nc) { 1149 if (state->generic_mode) { 1150 burst = 95; 1151 luma_lpf = 1; 1152 } 1153 uv_lpf = 1; 1154 comb = 0x20; 1155 sc = 556453; 1156 } else { 1157 uv_lpf = 1; 1158 comb = 0x20; 1159 sc = 688739; 1160 } 1161 } else { 1162 hactive = 720; 1163 hblank = 122; 1164 vactive = 487; 1165 luma_lpf = 1; 1166 uv_lpf = 1; 1167 if (state->generic_mode) { 1168 vblank = 20; 1169 vblank656 = 24; 1170 } 1171 1172 src_decimation = 0x21f; 1173 if (std == V4L2_STD_PAL_60) { 1174 if (!state->generic_mode) { 1175 vblank = 26; 1176 vblank656 = 26; 1177 burst = 0x5b; 1178 } else { 1179 burst = 0x59; 1180 } 1181 luma_lpf = 2; 1182 comb = 0x20; 1183 sc = 688739; 1184 } else if (std == V4L2_STD_PAL_M) { 1185 vblank = 20; 1186 vblank656 = 24; 1187 burst = 0x61; 1188 comb = 0x20; 1189 sc = 555452; 1190 } else { 1191 if (!state->generic_mode) { 1192 vblank = 26; 1193 vblank656 = 26; 1194 } 1195 burst = 0x5b; 1196 comb = 0x66; 1197 sc = 556063; 1198 } 1199 } 1200 1201 /* DEBUG: Displays configured PLL frequency */ 1202 if (!is_cx231xx(state)) { 1203 pll_int = cx25840_read(client, 0x108); 1204 pll_frac = cx25840_read4(client, 0x10c) & 0x1ffffff; 1205 pll_post = cx25840_read(client, 0x109); 1206 v4l_dbg(1, cx25840_debug, client, 1207 "PLL regs = int: %u, frac: %u, post: %u\n", 1208 pll_int, pll_frac, pll_post); 1209 1210 if (pll_post) { 1211 int fin, fsc; 1212 int pll = (28636363L * ((((u64)pll_int) << 25L) + pll_frac)) >> 25L; 1213 1214 pll /= pll_post; 1215 v4l_dbg(1, cx25840_debug, client, 1216 "PLL = %d.%06d MHz\n", 1217 pll / 1000000, pll % 1000000); 1218 v4l_dbg(1, cx25840_debug, client, 1219 "PLL/8 = %d.%06d MHz\n", 1220 pll / 8000000, (pll / 8) % 1000000); 1221 1222 fin = ((u64)src_decimation * pll) >> 12; 1223 v4l_dbg(1, cx25840_debug, client, 1224 "ADC Sampling freq = %d.%06d MHz\n", 1225 fin / 1000000, fin % 1000000); 1226 1227 fsc = (((u64)sc) * pll) >> 24L; 1228 v4l_dbg(1, cx25840_debug, client, 1229 "Chroma sub-carrier freq = %d.%06d MHz\n", 1230 fsc / 1000000, fsc % 1000000); 1231 1232 v4l_dbg(1, cx25840_debug, client, 1233 "hblank %i, hactive %i, vblank %i, vactive %i, vblank656 %i, src_dec %i, burst 0x%02x, luma_lpf %i, uv_lpf %i, comb 0x%02x, sc 0x%06x\n", 1234 hblank, hactive, vblank, vactive, vblank656, 1235 src_decimation, burst, luma_lpf, uv_lpf, 1236 comb, sc); 1237 } 1238 } 1239 1240 /* Sets horizontal blanking delay and active lines */ 1241 cx25840_write(client, 0x470, hblank); 1242 cx25840_write(client, 0x471, 1243 (((hblank >> 8) & 0x3) | (hactive << 4)) & 0xff); 1244 cx25840_write(client, 0x472, hactive >> 4); 1245 1246 /* Sets burst gate delay */ 1247 cx25840_write(client, 0x473, burst); 1248 1249 /* Sets vertical blanking delay and active duration */ 1250 cx25840_write(client, 0x474, vblank); 1251 cx25840_write(client, 0x475, 1252 (((vblank >> 8) & 0x3) | (vactive << 4)) & 0xff); 1253 cx25840_write(client, 0x476, vactive >> 4); 1254 cx25840_write(client, 0x477, vblank656); 1255 1256 /* Sets src decimation rate */ 1257 cx25840_write(client, 0x478, src_decimation & 0xff); 1258 cx25840_write(client, 0x479, (src_decimation >> 8) & 0xff); 1259 1260 /* Sets Luma and UV Low pass filters */ 1261 cx25840_write(client, 0x47a, luma_lpf << 6 | ((uv_lpf << 4) & 0x30)); 1262 1263 /* Enables comb filters */ 1264 cx25840_write(client, 0x47b, comb); 1265 1266 /* Sets SC Step*/ 1267 cx25840_write(client, 0x47c, sc); 1268 cx25840_write(client, 0x47d, (sc >> 8) & 0xff); 1269 cx25840_write(client, 0x47e, (sc >> 16) & 0xff); 1270 1271 /* Sets VBI parameters */ 1272 if (std & V4L2_STD_625_50) { 1273 cx25840_write(client, 0x47f, 0x01); 1274 state->vbi_line_offset = 5; 1275 } else { 1276 cx25840_write(client, 0x47f, 0x00); 1277 state->vbi_line_offset = 8; 1278 } 1279 } 1280 1281 /* ----------------------------------------------------------------------- */ 1282 1283 static void input_change(struct i2c_client *client) 1284 { 1285 struct cx25840_state *state = to_state(i2c_get_clientdata(client)); 1286 v4l2_std_id std = state->std; 1287 1288 /* Follow step 8c and 8d of section 3.16 in the cx25840 datasheet */ 1289 if (std & V4L2_STD_SECAM) { 1290 cx25840_write(client, 0x402, 0); 1291 } else { 1292 cx25840_write(client, 0x402, 0x04); 1293 cx25840_write(client, 0x49f, 1294 (std & V4L2_STD_NTSC) ? 0x14 : 0x11); 1295 } 1296 cx25840_and_or(client, 0x401, ~0x60, 0); 1297 cx25840_and_or(client, 0x401, ~0x60, 0x60); 1298 1299 /* Don't write into audio registers on cx2583x chips */ 1300 if (is_cx2583x(state)) 1301 return; 1302 1303 cx25840_and_or(client, 0x810, ~0x01, 1); 1304 1305 if (state->radio) { 1306 cx25840_write(client, 0x808, 0xf9); 1307 cx25840_write(client, 0x80b, 0x00); 1308 } else if (std & V4L2_STD_525_60) { 1309 /* 1310 * Certain Hauppauge PVR150 models have a hardware bug 1311 * that causes audio to drop out. For these models the 1312 * audio standard must be set explicitly. 1313 * To be precise: it affects cards with tuner models 1314 * 85, 99 and 112 (model numbers from tveeprom). 1315 */ 1316 int hw_fix = state->pvr150_workaround; 1317 1318 if (std == V4L2_STD_NTSC_M_JP) { 1319 /* Japan uses EIAJ audio standard */ 1320 cx25840_write(client, 0x808, hw_fix ? 0x2f : 0xf7); 1321 } else if (std == V4L2_STD_NTSC_M_KR) { 1322 /* South Korea uses A2 audio standard */ 1323 cx25840_write(client, 0x808, hw_fix ? 0x3f : 0xf8); 1324 } else { 1325 /* Others use the BTSC audio standard */ 1326 cx25840_write(client, 0x808, hw_fix ? 0x1f : 0xf6); 1327 } 1328 cx25840_write(client, 0x80b, 0x00); 1329 } else if (std & V4L2_STD_PAL) { 1330 /* Autodetect audio standard and audio system */ 1331 cx25840_write(client, 0x808, 0xff); 1332 /* 1333 * Since system PAL-L is pretty much non-existent and 1334 * not used by any public broadcast network, force 1335 * 6.5 MHz carrier to be interpreted as System DK, 1336 * this avoids DK audio detection instability 1337 */ 1338 cx25840_write(client, 0x80b, 0x00); 1339 } else if (std & V4L2_STD_SECAM) { 1340 /* Autodetect audio standard and audio system */ 1341 cx25840_write(client, 0x808, 0xff); 1342 /* 1343 * If only one of SECAM-DK / SECAM-L is required, then force 1344 * 6.5MHz carrier, else autodetect it 1345 */ 1346 if ((std & V4L2_STD_SECAM_DK) && 1347 !(std & (V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC))) { 1348 /* 6.5 MHz carrier to be interpreted as System DK */ 1349 cx25840_write(client, 0x80b, 0x00); 1350 } else if (!(std & V4L2_STD_SECAM_DK) && 1351 (std & (V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC))) { 1352 /* 6.5 MHz carrier to be interpreted as System L */ 1353 cx25840_write(client, 0x80b, 0x08); 1354 } else { 1355 /* 6.5 MHz carrier to be autodetected */ 1356 cx25840_write(client, 0x80b, 0x10); 1357 } 1358 } 1359 1360 cx25840_and_or(client, 0x810, ~0x01, 0); 1361 } 1362 1363 static int set_input(struct i2c_client *client, 1364 enum cx25840_video_input vid_input, 1365 enum cx25840_audio_input aud_input) 1366 { 1367 struct cx25840_state *state = to_state(i2c_get_clientdata(client)); 1368 u8 is_composite = (vid_input >= CX25840_COMPOSITE1 && 1369 vid_input <= CX25840_COMPOSITE8); 1370 u8 is_component = (vid_input & CX25840_COMPONENT_ON) == 1371 CX25840_COMPONENT_ON; 1372 u8 is_dif = (vid_input & CX25840_DIF_ON) == 1373 CX25840_DIF_ON; 1374 u8 is_svideo = (vid_input & CX25840_SVIDEO_ON) == 1375 CX25840_SVIDEO_ON; 1376 int luma = vid_input & 0xf0; 1377 int chroma = vid_input & 0xf00; 1378 u8 reg; 1379 u32 val; 1380 1381 v4l_dbg(1, cx25840_debug, client, 1382 "decoder set video input %d, audio input %d\n", 1383 vid_input, aud_input); 1384 1385 if (vid_input >= CX25840_VIN1_CH1) { 1386 v4l_dbg(1, cx25840_debug, client, "vid_input 0x%x\n", 1387 vid_input); 1388 reg = vid_input & 0xff; 1389 is_composite = !is_component && 1390 ((vid_input & CX25840_SVIDEO_ON) != CX25840_SVIDEO_ON); 1391 1392 v4l_dbg(1, cx25840_debug, client, "mux cfg 0x%x comp=%d\n", 1393 reg, is_composite); 1394 } else if (is_composite) { 1395 reg = 0xf0 + (vid_input - CX25840_COMPOSITE1); 1396 } else { 1397 if ((vid_input & ~0xff0) || 1398 luma < CX25840_SVIDEO_LUMA1 || 1399 luma > CX25840_SVIDEO_LUMA8 || 1400 chroma < CX25840_SVIDEO_CHROMA4 || 1401 chroma > CX25840_SVIDEO_CHROMA8) { 1402 v4l_err(client, "0x%04x is not a valid video input!\n", 1403 vid_input); 1404 return -EINVAL; 1405 } 1406 reg = 0xf0 + ((luma - CX25840_SVIDEO_LUMA1) >> 4); 1407 if (chroma >= CX25840_SVIDEO_CHROMA7) { 1408 reg &= 0x3f; 1409 reg |= (chroma - CX25840_SVIDEO_CHROMA7) >> 2; 1410 } else { 1411 reg &= 0xcf; 1412 reg |= (chroma - CX25840_SVIDEO_CHROMA4) >> 4; 1413 } 1414 } 1415 1416 /* The caller has previously prepared the correct routing 1417 * configuration in reg (for the cx23885) so we have no 1418 * need to attempt to flip bits for earlier av decoders. 1419 */ 1420 if (!is_cx2388x(state) && !is_cx231xx(state)) { 1421 switch (aud_input) { 1422 case CX25840_AUDIO_SERIAL: 1423 /* do nothing, use serial audio input */ 1424 break; 1425 case CX25840_AUDIO4: 1426 reg &= ~0x30; 1427 break; 1428 case CX25840_AUDIO5: 1429 reg &= ~0x30; 1430 reg |= 0x10; 1431 break; 1432 case CX25840_AUDIO6: 1433 reg &= ~0x30; 1434 reg |= 0x20; 1435 break; 1436 case CX25840_AUDIO7: 1437 reg &= ~0xc0; 1438 break; 1439 case CX25840_AUDIO8: 1440 reg &= ~0xc0; 1441 reg |= 0x40; 1442 break; 1443 default: 1444 v4l_err(client, "0x%04x is not a valid audio input!\n", 1445 aud_input); 1446 return -EINVAL; 1447 } 1448 } 1449 1450 cx25840_write(client, 0x103, reg); 1451 1452 /* Set INPUT_MODE to Composite, S-Video or Component */ 1453 if (is_component) 1454 cx25840_and_or(client, 0x401, ~0x6, 0x6); 1455 else 1456 cx25840_and_or(client, 0x401, ~0x6, is_composite ? 0 : 0x02); 1457 1458 if (is_cx2388x(state)) { 1459 /* Enable or disable the DIF for tuner use */ 1460 if (is_dif) { 1461 cx25840_and_or(client, 0x102, ~0x80, 0x80); 1462 1463 /* Set of defaults for NTSC and PAL */ 1464 cx25840_write4(client, 0x31c, 0xc2262600); 1465 cx25840_write4(client, 0x320, 0xc2262600); 1466 1467 /* 18271 IF - Nobody else yet uses a different 1468 * tuner with the DIF, so these are reasonable 1469 * assumptions (HVR1250 and HVR1850 specific). 1470 */ 1471 cx25840_write4(client, 0x318, 0xda262600); 1472 cx25840_write4(client, 0x33c, 0x2a24c800); 1473 cx25840_write4(client, 0x104, 0x0704dd00); 1474 } else { 1475 cx25840_write4(client, 0x300, 0x015c28f5); 1476 1477 cx25840_and_or(client, 0x102, ~0x80, 0); 1478 cx25840_write4(client, 0x340, 0xdf7df83); 1479 cx25840_write4(client, 0x104, 0x0704dd80); 1480 cx25840_write4(client, 0x314, 0x22400600); 1481 cx25840_write4(client, 0x318, 0x40002600); 1482 cx25840_write4(client, 0x324, 0x40002600); 1483 cx25840_write4(client, 0x32c, 0x0250e620); 1484 cx25840_write4(client, 0x39c, 0x01FF0B00); 1485 1486 cx25840_write4(client, 0x410, 0xffff0dbf); 1487 cx25840_write4(client, 0x414, 0x00137d03); 1488 1489 if (is_cx23888(state)) { 1490 /* 888 MISC_TIM_CTRL */ 1491 cx25840_write4(client, 0x42c, 0x42600000); 1492 /* 888 FIELD_COUNT */ 1493 cx25840_write4(client, 0x430, 0x0000039b); 1494 /* 888 VSCALE_CTRL */ 1495 cx25840_write4(client, 0x438, 0x00000000); 1496 /* 888 DFE_CTRL1 */ 1497 cx25840_write4(client, 0x440, 0xF8E3E824); 1498 /* 888 DFE_CTRL2 */ 1499 cx25840_write4(client, 0x444, 0x401040dc); 1500 /* 888 DFE_CTRL3 */ 1501 cx25840_write4(client, 0x448, 0xcd3f02a0); 1502 /* 888 PLL_CTRL */ 1503 cx25840_write4(client, 0x44c, 0x161f1000); 1504 /* 888 HTL_CTRL */ 1505 cx25840_write4(client, 0x450, 0x00000802); 1506 } 1507 cx25840_write4(client, 0x91c, 0x01000000); 1508 cx25840_write4(client, 0x8e0, 0x03063870); 1509 cx25840_write4(client, 0x8d4, 0x7FFF0024); 1510 cx25840_write4(client, 0x8d0, 0x00063073); 1511 1512 cx25840_write4(client, 0x8c8, 0x00010000); 1513 cx25840_write4(client, 0x8cc, 0x00080023); 1514 1515 /* DIF BYPASS */ 1516 cx25840_write4(client, 0x33c, 0x2a04c800); 1517 } 1518 1519 /* Reset the DIF */ 1520 cx25840_write4(client, 0x398, 0); 1521 } 1522 1523 if (!is_cx2388x(state) && !is_cx231xx(state)) { 1524 /* Set CH_SEL_ADC2 to 1 if input comes from CH3 */ 1525 cx25840_and_or(client, 0x102, ~0x2, (reg & 0x80) == 0 ? 2 : 0); 1526 /* Set DUAL_MODE_ADC2 to 1 if input comes from both CH2&CH3 */ 1527 if ((reg & 0xc0) != 0xc0 && (reg & 0x30) != 0x30) 1528 cx25840_and_or(client, 0x102, ~0x4, 4); 1529 else 1530 cx25840_and_or(client, 0x102, ~0x4, 0); 1531 } else { 1532 /* Set DUAL_MODE_ADC2 to 1 if component*/ 1533 cx25840_and_or(client, 0x102, ~0x4, is_component ? 0x4 : 0x0); 1534 if (is_composite) { 1535 /* ADC2 input select channel 2 */ 1536 cx25840_and_or(client, 0x102, ~0x2, 0); 1537 } else if (!is_component) { 1538 /* S-Video */ 1539 if (chroma >= CX25840_SVIDEO_CHROMA7) { 1540 /* ADC2 input select channel 3 */ 1541 cx25840_and_or(client, 0x102, ~0x2, 2); 1542 } else { 1543 /* ADC2 input select channel 2 */ 1544 cx25840_and_or(client, 0x102, ~0x2, 0); 1545 } 1546 } 1547 1548 /* cx23885 / SVIDEO */ 1549 if (is_cx2388x(state) && is_svideo) { 1550 #define AFE_CTRL (0x104) 1551 #define MODE_CTRL (0x400) 1552 cx25840_and_or(client, 0x102, ~0x2, 0x2); 1553 1554 val = cx25840_read4(client, MODE_CTRL); 1555 val &= 0xFFFFF9FF; 1556 1557 /* YC */ 1558 val |= 0x00000200; 1559 val &= ~0x2000; 1560 cx25840_write4(client, MODE_CTRL, val); 1561 1562 val = cx25840_read4(client, AFE_CTRL); 1563 1564 /* Chroma in select */ 1565 val |= 0x00001000; 1566 val &= 0xfffffe7f; 1567 /* Clear VGA_SEL_CH2 and VGA_SEL_CH3 (bits 7 and 8). 1568 * This sets them to use video rather than audio. 1569 * Only one of the two will be in use. 1570 */ 1571 cx25840_write4(client, AFE_CTRL, val); 1572 } else { 1573 cx25840_and_or(client, 0x102, ~0x2, 0); 1574 } 1575 } 1576 1577 state->vid_input = vid_input; 1578 state->aud_input = aud_input; 1579 cx25840_audio_set_path(client); 1580 input_change(client); 1581 1582 if (is_cx2388x(state)) { 1583 /* Audio channel 1 src : Parallel 1 */ 1584 cx25840_write(client, 0x124, 0x03); 1585 1586 /* Select AFE clock pad output source */ 1587 cx25840_write(client, 0x144, 0x05); 1588 1589 /* I2S_IN_CTL: I2S_IN_SONY_MODE, LEFT SAMPLE on WS=1 */ 1590 cx25840_write(client, 0x914, 0xa0); 1591 1592 /* I2S_OUT_CTL: 1593 * I2S_IN_SONY_MODE, LEFT SAMPLE on WS=1 1594 * I2S_OUT_MASTER_MODE = Master 1595 */ 1596 cx25840_write(client, 0x918, 0xa0); 1597 cx25840_write(client, 0x919, 0x01); 1598 } else if (is_cx231xx(state)) { 1599 /* Audio channel 1 src : Parallel 1 */ 1600 cx25840_write(client, 0x124, 0x03); 1601 1602 /* I2S_IN_CTL: I2S_IN_SONY_MODE, LEFT SAMPLE on WS=1 */ 1603 cx25840_write(client, 0x914, 0xa0); 1604 1605 /* I2S_OUT_CTL: 1606 * I2S_IN_SONY_MODE, LEFT SAMPLE on WS=1 1607 * I2S_OUT_MASTER_MODE = Master 1608 */ 1609 cx25840_write(client, 0x918, 0xa0); 1610 cx25840_write(client, 0x919, 0x01); 1611 } 1612 1613 if (is_cx2388x(state) && 1614 ((aud_input == CX25840_AUDIO7) || (aud_input == CX25840_AUDIO6))) { 1615 /* Configure audio from LR1 or LR2 input */ 1616 cx25840_write4(client, 0x910, 0); 1617 cx25840_write4(client, 0x8d0, 0x63073); 1618 } else if (is_cx2388x(state) && (aud_input == CX25840_AUDIO8)) { 1619 /* Configure audio from tuner/sif input */ 1620 cx25840_write4(client, 0x910, 0x12b000c9); 1621 cx25840_write4(client, 0x8d0, 0x1f063870); 1622 } 1623 1624 if (is_cx23888(state)) { 1625 /* 1626 * HVR1850 1627 * 1628 * AUD_IO_CTRL - I2S Input, Parallel1 1629 * - Channel 1 src - Parallel1 (Merlin out) 1630 * - Channel 2 src - Parallel2 (Merlin out) 1631 * - Channel 3 src - Parallel3 (Merlin AC97 out) 1632 * - I2S source and dir - Merlin, output 1633 */ 1634 cx25840_write4(client, 0x124, 0x100); 1635 1636 if (!is_dif) { 1637 /* 1638 * Stop microcontroller if we don't need it 1639 * to avoid audio popping on svideo/composite use. 1640 */ 1641 cx25840_and_or(client, 0x803, ~0x10, 0x00); 1642 } 1643 } 1644 1645 return 0; 1646 } 1647 1648 /* ----------------------------------------------------------------------- */ 1649 1650 static int set_v4lstd(struct i2c_client *client) 1651 { 1652 struct cx25840_state *state = to_state(i2c_get_clientdata(client)); 1653 u8 fmt = 0; /* zero is autodetect */ 1654 u8 pal_m = 0; 1655 1656 /* First tests should be against specific std */ 1657 if (state->std == V4L2_STD_NTSC_M_JP) { 1658 fmt = 0x2; 1659 } else if (state->std == V4L2_STD_NTSC_443) { 1660 fmt = 0x3; 1661 } else if (state->std == V4L2_STD_PAL_M) { 1662 pal_m = 1; 1663 fmt = 0x5; 1664 } else if (state->std == V4L2_STD_PAL_N) { 1665 fmt = 0x6; 1666 } else if (state->std == V4L2_STD_PAL_Nc) { 1667 fmt = 0x7; 1668 } else if (state->std == V4L2_STD_PAL_60) { 1669 fmt = 0x8; 1670 } else { 1671 /* Then, test against generic ones */ 1672 if (state->std & V4L2_STD_NTSC) 1673 fmt = 0x1; 1674 else if (state->std & V4L2_STD_PAL) 1675 fmt = 0x4; 1676 else if (state->std & V4L2_STD_SECAM) 1677 fmt = 0xc; 1678 } 1679 1680 v4l_dbg(1, cx25840_debug, client, 1681 "changing video std to fmt %i\n", fmt); 1682 1683 /* 1684 * Follow step 9 of section 3.16 in the cx25840 datasheet. 1685 * Without this PAL may display a vertical ghosting effect. 1686 * This happens for example with the Yuan MPC622. 1687 */ 1688 if (fmt >= 4 && fmt < 8) { 1689 /* Set format to NTSC-M */ 1690 cx25840_and_or(client, 0x400, ~0xf, 1); 1691 /* Turn off LCOMB */ 1692 cx25840_and_or(client, 0x47b, ~6, 0); 1693 } 1694 cx25840_and_or(client, 0x400, ~0xf, fmt); 1695 cx25840_and_or(client, 0x403, ~0x3, pal_m); 1696 if (is_cx23888(state)) 1697 cx23888_std_setup(client); 1698 else 1699 cx25840_std_setup(client); 1700 if (!is_cx2583x(state)) 1701 input_change(client); 1702 return 0; 1703 } 1704 1705 /* ----------------------------------------------------------------------- */ 1706 1707 static int cx25840_s_ctrl(struct v4l2_ctrl *ctrl) 1708 { 1709 struct v4l2_subdev *sd = to_sd(ctrl); 1710 struct cx25840_state *state = to_state(sd); 1711 struct i2c_client *client = v4l2_get_subdevdata(sd); 1712 1713 switch (ctrl->id) { 1714 case V4L2_CID_BRIGHTNESS: 1715 cx25840_write(client, 0x414, ctrl->val - 128); 1716 break; 1717 1718 case V4L2_CID_CONTRAST: 1719 cx25840_write(client, 0x415, ctrl->val << 1); 1720 break; 1721 1722 case V4L2_CID_SATURATION: 1723 if (is_cx23888(state)) { 1724 cx25840_write(client, 0x418, ctrl->val << 1); 1725 cx25840_write(client, 0x419, ctrl->val << 1); 1726 } else { 1727 cx25840_write(client, 0x420, ctrl->val << 1); 1728 cx25840_write(client, 0x421, ctrl->val << 1); 1729 } 1730 break; 1731 1732 case V4L2_CID_HUE: 1733 if (is_cx23888(state)) 1734 cx25840_write(client, 0x41a, ctrl->val); 1735 else 1736 cx25840_write(client, 0x422, ctrl->val); 1737 break; 1738 1739 default: 1740 return -EINVAL; 1741 } 1742 1743 return 0; 1744 } 1745 1746 /* ----------------------------------------------------------------------- */ 1747 1748 static int cx25840_set_fmt(struct v4l2_subdev *sd, 1749 struct v4l2_subdev_state *sd_state, 1750 struct v4l2_subdev_format *format) 1751 { 1752 struct v4l2_mbus_framefmt *fmt = &format->format; 1753 struct cx25840_state *state = to_state(sd); 1754 struct i2c_client *client = v4l2_get_subdevdata(sd); 1755 u32 hsc, vsc, v_src, h_src, v_add; 1756 int filter; 1757 int is_50hz = !(state->std & V4L2_STD_525_60); 1758 1759 if (format->pad || fmt->code != MEDIA_BUS_FMT_FIXED) 1760 return -EINVAL; 1761 1762 fmt->field = V4L2_FIELD_INTERLACED; 1763 fmt->colorspace = V4L2_COLORSPACE_SMPTE170M; 1764 1765 if (is_cx23888(state)) { 1766 v_src = (cx25840_read(client, 0x42a) & 0x3f) << 4; 1767 v_src |= (cx25840_read(client, 0x429) & 0xf0) >> 4; 1768 } else { 1769 v_src = (cx25840_read(client, 0x476) & 0x3f) << 4; 1770 v_src |= (cx25840_read(client, 0x475) & 0xf0) >> 4; 1771 } 1772 1773 if (is_cx23888(state)) { 1774 h_src = (cx25840_read(client, 0x426) & 0x3f) << 4; 1775 h_src |= (cx25840_read(client, 0x425) & 0xf0) >> 4; 1776 } else { 1777 h_src = (cx25840_read(client, 0x472) & 0x3f) << 4; 1778 h_src |= (cx25840_read(client, 0x471) & 0xf0) >> 4; 1779 } 1780 1781 if (!state->generic_mode) { 1782 v_add = is_50hz ? 4 : 7; 1783 1784 /* 1785 * cx23888 in 525-line mode is programmed for 486 active lines 1786 * while other chips use 487 active lines. 1787 * 1788 * See reg 0x428 bits [21:12] in cx23888_std_setup() vs 1789 * vactive in cx25840_std_setup(). 1790 */ 1791 if (is_cx23888(state) && !is_50hz) 1792 v_add--; 1793 } else { 1794 v_add = 0; 1795 } 1796 1797 if (h_src == 0 || 1798 v_src <= v_add) { 1799 v4l_err(client, 1800 "chip reported picture size (%u x %u) is far too small\n", 1801 (unsigned int)h_src, (unsigned int)v_src); 1802 /* 1803 * that's the best we can do since the output picture 1804 * size is completely unknown in this case 1805 */ 1806 return -EINVAL; 1807 } 1808 1809 fmt->width = clamp(fmt->width, (h_src + 15) / 16, h_src); 1810 1811 if (v_add * 8 >= v_src) 1812 fmt->height = clamp(fmt->height, (u32)1, v_src - v_add); 1813 else 1814 fmt->height = clamp(fmt->height, (v_src - v_add * 8 + 7) / 8, 1815 v_src - v_add); 1816 1817 if (format->which == V4L2_SUBDEV_FORMAT_TRY) 1818 return 0; 1819 1820 hsc = (h_src * (1 << 20)) / fmt->width - (1 << 20); 1821 vsc = (1 << 16) - (v_src * (1 << 9) / (fmt->height + v_add) - (1 << 9)); 1822 vsc &= 0x1fff; 1823 1824 if (fmt->width >= 385) 1825 filter = 0; 1826 else if (fmt->width > 192) 1827 filter = 1; 1828 else if (fmt->width > 96) 1829 filter = 2; 1830 else 1831 filter = 3; 1832 1833 v4l_dbg(1, cx25840_debug, client, 1834 "decoder set size %u x %u with scale %x x %x\n", 1835 (unsigned int)fmt->width, (unsigned int)fmt->height, 1836 (unsigned int)hsc, (unsigned int)vsc); 1837 1838 /* HSCALE=hsc */ 1839 if (is_cx23888(state)) { 1840 cx25840_write4(client, 0x434, hsc | (1 << 24)); 1841 /* VSCALE=vsc VS_INTRLACE=1 VFILT=filter */ 1842 cx25840_write4(client, 0x438, vsc | (1 << 19) | (filter << 16)); 1843 } else { 1844 cx25840_write(client, 0x418, hsc & 0xff); 1845 cx25840_write(client, 0x419, (hsc >> 8) & 0xff); 1846 cx25840_write(client, 0x41a, hsc >> 16); 1847 /* VSCALE=vsc */ 1848 cx25840_write(client, 0x41c, vsc & 0xff); 1849 cx25840_write(client, 0x41d, vsc >> 8); 1850 /* VS_INTRLACE=1 VFILT=filter */ 1851 cx25840_write(client, 0x41e, 0x8 | filter); 1852 } 1853 return 0; 1854 } 1855 1856 /* ----------------------------------------------------------------------- */ 1857 1858 static void log_video_status(struct i2c_client *client) 1859 { 1860 static const char *const fmt_strs[] = { 1861 "0x0", 1862 "NTSC-M", "NTSC-J", "NTSC-4.43", 1863 "PAL-BDGHI", "PAL-M", "PAL-N", "PAL-Nc", "PAL-60", 1864 "0x9", "0xA", "0xB", 1865 "SECAM", 1866 "0xD", "0xE", "0xF" 1867 }; 1868 1869 struct cx25840_state *state = to_state(i2c_get_clientdata(client)); 1870 u8 vidfmt_sel = cx25840_read(client, 0x400) & 0xf; 1871 u8 gen_stat1 = cx25840_read(client, 0x40d); 1872 u8 gen_stat2 = cx25840_read(client, 0x40e); 1873 int vid_input = state->vid_input; 1874 1875 v4l_info(client, "Video signal: %spresent\n", 1876 (gen_stat2 & 0x20) ? "" : "not "); 1877 v4l_info(client, "Detected format: %s\n", 1878 fmt_strs[gen_stat1 & 0xf]); 1879 1880 v4l_info(client, "Specified standard: %s\n", 1881 vidfmt_sel ? fmt_strs[vidfmt_sel] : "automatic detection"); 1882 1883 if (vid_input >= CX25840_COMPOSITE1 && 1884 vid_input <= CX25840_COMPOSITE8) { 1885 v4l_info(client, "Specified video input: Composite %d\n", 1886 vid_input - CX25840_COMPOSITE1 + 1); 1887 } else { 1888 v4l_info(client, 1889 "Specified video input: S-Video (Luma In%d, Chroma In%d)\n", 1890 (vid_input & 0xf0) >> 4, (vid_input & 0xf00) >> 8); 1891 } 1892 1893 v4l_info(client, "Specified audioclock freq: %d Hz\n", 1894 state->audclk_freq); 1895 } 1896 1897 /* ----------------------------------------------------------------------- */ 1898 1899 static void log_audio_status(struct i2c_client *client) 1900 { 1901 struct cx25840_state *state = to_state(i2c_get_clientdata(client)); 1902 u8 download_ctl = cx25840_read(client, 0x803); 1903 u8 mod_det_stat0 = cx25840_read(client, 0x804); 1904 u8 mod_det_stat1 = cx25840_read(client, 0x805); 1905 u8 audio_config = cx25840_read(client, 0x808); 1906 u8 pref_mode = cx25840_read(client, 0x809); 1907 u8 afc0 = cx25840_read(client, 0x80b); 1908 u8 mute_ctl = cx25840_read(client, 0x8d3); 1909 int aud_input = state->aud_input; 1910 char *p; 1911 1912 switch (mod_det_stat0) { 1913 case 0x00: 1914 p = "mono"; 1915 break; 1916 case 0x01: 1917 p = "stereo"; 1918 break; 1919 case 0x02: 1920 p = "dual"; 1921 break; 1922 case 0x04: 1923 p = "tri"; 1924 break; 1925 case 0x10: 1926 p = "mono with SAP"; 1927 break; 1928 case 0x11: 1929 p = "stereo with SAP"; 1930 break; 1931 case 0x12: 1932 p = "dual with SAP"; 1933 break; 1934 case 0x14: 1935 p = "tri with SAP"; 1936 break; 1937 case 0xfe: 1938 p = "forced mode"; 1939 break; 1940 default: 1941 p = "not defined"; 1942 } 1943 v4l_info(client, "Detected audio mode: %s\n", p); 1944 1945 switch (mod_det_stat1) { 1946 case 0x00: 1947 p = "not defined"; 1948 break; 1949 case 0x01: 1950 p = "EIAJ"; 1951 break; 1952 case 0x02: 1953 p = "A2-M"; 1954 break; 1955 case 0x03: 1956 p = "A2-BG"; 1957 break; 1958 case 0x04: 1959 p = "A2-DK1"; 1960 break; 1961 case 0x05: 1962 p = "A2-DK2"; 1963 break; 1964 case 0x06: 1965 p = "A2-DK3"; 1966 break; 1967 case 0x07: 1968 p = "A1 (6.0 MHz FM Mono)"; 1969 break; 1970 case 0x08: 1971 p = "AM-L"; 1972 break; 1973 case 0x09: 1974 p = "NICAM-BG"; 1975 break; 1976 case 0x0a: 1977 p = "NICAM-DK"; 1978 break; 1979 case 0x0b: 1980 p = "NICAM-I"; 1981 break; 1982 case 0x0c: 1983 p = "NICAM-L"; 1984 break; 1985 case 0x0d: 1986 p = "BTSC/EIAJ/A2-M Mono (4.5 MHz FMMono)"; 1987 break; 1988 case 0x0e: 1989 p = "IF FM Radio"; 1990 break; 1991 case 0x0f: 1992 p = "BTSC"; 1993 break; 1994 case 0x10: 1995 p = "high-deviation FM"; 1996 break; 1997 case 0x11: 1998 p = "very high-deviation FM"; 1999 break; 2000 case 0xfd: 2001 p = "unknown audio standard"; 2002 break; 2003 case 0xfe: 2004 p = "forced audio standard"; 2005 break; 2006 case 0xff: 2007 p = "no detected audio standard"; 2008 break; 2009 default: 2010 p = "not defined"; 2011 } 2012 v4l_info(client, "Detected audio standard: %s\n", p); 2013 v4l_info(client, "Audio microcontroller: %s\n", 2014 (download_ctl & 0x10) ? 2015 ((mute_ctl & 0x2) ? "detecting" : "running") : "stopped"); 2016 2017 switch (audio_config >> 4) { 2018 case 0x00: 2019 p = "undefined"; 2020 break; 2021 case 0x01: 2022 p = "BTSC"; 2023 break; 2024 case 0x02: 2025 p = "EIAJ"; 2026 break; 2027 case 0x03: 2028 p = "A2-M"; 2029 break; 2030 case 0x04: 2031 p = "A2-BG"; 2032 break; 2033 case 0x05: 2034 p = "A2-DK1"; 2035 break; 2036 case 0x06: 2037 p = "A2-DK2"; 2038 break; 2039 case 0x07: 2040 p = "A2-DK3"; 2041 break; 2042 case 0x08: 2043 p = "A1 (6.0 MHz FM Mono)"; 2044 break; 2045 case 0x09: 2046 p = "AM-L"; 2047 break; 2048 case 0x0a: 2049 p = "NICAM-BG"; 2050 break; 2051 case 0x0b: 2052 p = "NICAM-DK"; 2053 break; 2054 case 0x0c: 2055 p = "NICAM-I"; 2056 break; 2057 case 0x0d: 2058 p = "NICAM-L"; 2059 break; 2060 case 0x0e: 2061 p = "FM radio"; 2062 break; 2063 case 0x0f: 2064 p = "automatic detection"; 2065 break; 2066 default: 2067 p = "undefined"; 2068 } 2069 v4l_info(client, "Configured audio standard: %s\n", p); 2070 2071 if ((audio_config >> 4) < 0xF) { 2072 switch (audio_config & 0xF) { 2073 case 0x00: 2074 p = "MONO1 (LANGUAGE A/Mono L+R channel for BTSC, EIAJ, A2)"; 2075 break; 2076 case 0x01: 2077 p = "MONO2 (LANGUAGE B)"; 2078 break; 2079 case 0x02: 2080 p = "MONO3 (STEREO forced MONO)"; 2081 break; 2082 case 0x03: 2083 p = "MONO4 (NICAM ANALOG-Language C/Analog Fallback)"; 2084 break; 2085 case 0x04: 2086 p = "STEREO"; 2087 break; 2088 case 0x05: 2089 p = "DUAL1 (AB)"; 2090 break; 2091 case 0x06: 2092 p = "DUAL2 (AC) (FM)"; 2093 break; 2094 case 0x07: 2095 p = "DUAL3 (BC) (FM)"; 2096 break; 2097 case 0x08: 2098 p = "DUAL4 (AC) (AM)"; 2099 break; 2100 case 0x09: 2101 p = "DUAL5 (BC) (AM)"; 2102 break; 2103 case 0x0a: 2104 p = "SAP"; 2105 break; 2106 default: 2107 p = "undefined"; 2108 } 2109 v4l_info(client, "Configured audio mode: %s\n", p); 2110 } else { 2111 switch (audio_config & 0xF) { 2112 case 0x00: 2113 p = "BG"; 2114 break; 2115 case 0x01: 2116 p = "DK1"; 2117 break; 2118 case 0x02: 2119 p = "DK2"; 2120 break; 2121 case 0x03: 2122 p = "DK3"; 2123 break; 2124 case 0x04: 2125 p = "I"; 2126 break; 2127 case 0x05: 2128 p = "L"; 2129 break; 2130 case 0x06: 2131 p = "BTSC"; 2132 break; 2133 case 0x07: 2134 p = "EIAJ"; 2135 break; 2136 case 0x08: 2137 p = "A2-M"; 2138 break; 2139 case 0x09: 2140 p = "FM Radio"; 2141 break; 2142 case 0x0f: 2143 p = "automatic standard and mode detection"; 2144 break; 2145 default: 2146 p = "undefined"; 2147 } 2148 v4l_info(client, "Configured audio system: %s\n", p); 2149 } 2150 2151 if (aud_input) { 2152 v4l_info(client, "Specified audio input: Tuner (In%d)\n", 2153 aud_input); 2154 } else { 2155 v4l_info(client, "Specified audio input: External\n"); 2156 } 2157 2158 switch (pref_mode & 0xf) { 2159 case 0: 2160 p = "mono/language A"; 2161 break; 2162 case 1: 2163 p = "language B"; 2164 break; 2165 case 2: 2166 p = "language C"; 2167 break; 2168 case 3: 2169 p = "analog fallback"; 2170 break; 2171 case 4: 2172 p = "stereo"; 2173 break; 2174 case 5: 2175 p = "language AC"; 2176 break; 2177 case 6: 2178 p = "language BC"; 2179 break; 2180 case 7: 2181 p = "language AB"; 2182 break; 2183 default: 2184 p = "undefined"; 2185 } 2186 v4l_info(client, "Preferred audio mode: %s\n", p); 2187 2188 if ((audio_config & 0xf) == 0xf) { 2189 switch ((afc0 >> 3) & 0x3) { 2190 case 0: 2191 p = "system DK"; 2192 break; 2193 case 1: 2194 p = "system L"; 2195 break; 2196 case 2: 2197 p = "autodetect"; 2198 break; 2199 default: 2200 p = "undefined"; 2201 } 2202 v4l_info(client, "Selected 65 MHz format: %s\n", p); 2203 2204 switch (afc0 & 0x7) { 2205 case 0: 2206 p = "chroma"; 2207 break; 2208 case 1: 2209 p = "BTSC"; 2210 break; 2211 case 2: 2212 p = "EIAJ"; 2213 break; 2214 case 3: 2215 p = "A2-M"; 2216 break; 2217 case 4: 2218 p = "autodetect"; 2219 break; 2220 default: 2221 p = "undefined"; 2222 } 2223 v4l_info(client, "Selected 45 MHz format: %s\n", p); 2224 } 2225 } 2226 2227 #define CX25840_VCONFIG_OPTION(state, cfg_in, opt_msk) \ 2228 do { \ 2229 if ((cfg_in) & (opt_msk)) { \ 2230 (state)->vid_config &= ~(opt_msk); \ 2231 (state)->vid_config |= (cfg_in) & (opt_msk); \ 2232 } \ 2233 } while (0) 2234 2235 /* apply incoming options to the current vconfig */ 2236 static void cx25840_vconfig_add(struct cx25840_state *state, u32 cfg_in) 2237 { 2238 CX25840_VCONFIG_OPTION(state, cfg_in, CX25840_VCONFIG_FMT_MASK); 2239 CX25840_VCONFIG_OPTION(state, cfg_in, CX25840_VCONFIG_RES_MASK); 2240 CX25840_VCONFIG_OPTION(state, cfg_in, CX25840_VCONFIG_VBIRAW_MASK); 2241 CX25840_VCONFIG_OPTION(state, cfg_in, CX25840_VCONFIG_ANCDATA_MASK); 2242 CX25840_VCONFIG_OPTION(state, cfg_in, CX25840_VCONFIG_TASKBIT_MASK); 2243 CX25840_VCONFIG_OPTION(state, cfg_in, CX25840_VCONFIG_ACTIVE_MASK); 2244 CX25840_VCONFIG_OPTION(state, cfg_in, CX25840_VCONFIG_VALID_MASK); 2245 CX25840_VCONFIG_OPTION(state, cfg_in, CX25840_VCONFIG_HRESETW_MASK); 2246 CX25840_VCONFIG_OPTION(state, cfg_in, CX25840_VCONFIG_CLKGATE_MASK); 2247 CX25840_VCONFIG_OPTION(state, cfg_in, CX25840_VCONFIG_DCMODE_MASK); 2248 CX25840_VCONFIG_OPTION(state, cfg_in, CX25840_VCONFIG_IDID0S_MASK); 2249 CX25840_VCONFIG_OPTION(state, cfg_in, CX25840_VCONFIG_VIPCLAMP_MASK); 2250 } 2251 2252 /* ----------------------------------------------------------------------- */ 2253 2254 /* 2255 * Initializes the device in the generic mode. 2256 * For cx2584x chips also adds additional video output settings provided 2257 * in @val parameter (CX25840_VCONFIG_*). 2258 * 2259 * The generic mode disables some of the ivtv-related hacks in this driver. 2260 * For cx2584x chips it also enables setting video output configuration while 2261 * setting it according to datasheet defaults by default. 2262 */ 2263 static int cx25840_init(struct v4l2_subdev *sd, u32 val) 2264 { 2265 struct cx25840_state *state = to_state(sd); 2266 2267 state->generic_mode = true; 2268 2269 if (is_cx2584x(state)) { 2270 /* set datasheet video output defaults */ 2271 state->vid_config = CX25840_VCONFIG_FMT_BT656 | 2272 CX25840_VCONFIG_RES_8BIT | 2273 CX25840_VCONFIG_VBIRAW_DISABLED | 2274 CX25840_VCONFIG_ANCDATA_ENABLED | 2275 CX25840_VCONFIG_TASKBIT_ONE | 2276 CX25840_VCONFIG_ACTIVE_HORIZONTAL | 2277 CX25840_VCONFIG_VALID_NORMAL | 2278 CX25840_VCONFIG_HRESETW_NORMAL | 2279 CX25840_VCONFIG_CLKGATE_NONE | 2280 CX25840_VCONFIG_DCMODE_DWORDS | 2281 CX25840_VCONFIG_IDID0S_NORMAL | 2282 CX25840_VCONFIG_VIPCLAMP_DISABLED; 2283 2284 /* add additional settings */ 2285 cx25840_vconfig_add(state, val); 2286 } else { 2287 /* TODO: generic mode needs to be developed for other chips */ 2288 WARN_ON(1); 2289 } 2290 2291 return 0; 2292 } 2293 2294 static int cx25840_reset(struct v4l2_subdev *sd, u32 val) 2295 { 2296 struct cx25840_state *state = to_state(sd); 2297 struct i2c_client *client = v4l2_get_subdevdata(sd); 2298 2299 if (is_cx2583x(state)) 2300 cx25836_initialize(client); 2301 else if (is_cx2388x(state)) 2302 cx23885_initialize(client); 2303 else if (is_cx231xx(state)) 2304 cx231xx_initialize(client); 2305 else 2306 cx25840_initialize(client); 2307 2308 state->is_initialized = 1; 2309 2310 return 0; 2311 } 2312 2313 /* 2314 * This load_fw operation must be called to load the driver's firmware. 2315 * This will load the firmware on the first invocation (further ones are NOP). 2316 * Without this the audio standard detection will fail and you will 2317 * only get mono. 2318 * Alternatively, you can call the reset operation instead of this one. 2319 * 2320 * Since loading the firmware is often problematic when the driver is 2321 * compiled into the kernel I recommend postponing calling this function 2322 * until the first open of the video device. Another reason for 2323 * postponing it is that loading this firmware takes a long time (seconds) 2324 * due to the slow i2c bus speed. So it will speed up the boot process if 2325 * you can avoid loading the fw as long as the video device isn't used. 2326 */ 2327 static int cx25840_load_fw(struct v4l2_subdev *sd) 2328 { 2329 struct cx25840_state *state = to_state(sd); 2330 2331 if (!state->is_initialized) { 2332 /* initialize and load firmware */ 2333 cx25840_reset(sd, 0); 2334 } 2335 return 0; 2336 } 2337 2338 #ifdef CONFIG_VIDEO_ADV_DEBUG 2339 static int cx25840_g_register(struct v4l2_subdev *sd, 2340 struct v4l2_dbg_register *reg) 2341 { 2342 struct i2c_client *client = v4l2_get_subdevdata(sd); 2343 2344 reg->size = 1; 2345 reg->val = cx25840_read(client, reg->reg & 0x0fff); 2346 return 0; 2347 } 2348 2349 static int cx25840_s_register(struct v4l2_subdev *sd, 2350 const struct v4l2_dbg_register *reg) 2351 { 2352 struct i2c_client *client = v4l2_get_subdevdata(sd); 2353 2354 cx25840_write(client, reg->reg & 0x0fff, reg->val & 0xff); 2355 return 0; 2356 } 2357 #endif 2358 2359 static int cx25840_s_audio_stream(struct v4l2_subdev *sd, int enable) 2360 { 2361 struct cx25840_state *state = to_state(sd); 2362 struct i2c_client *client = v4l2_get_subdevdata(sd); 2363 u8 v; 2364 2365 if (is_cx2583x(state) || is_cx2388x(state) || is_cx231xx(state)) 2366 return 0; 2367 2368 v4l_dbg(1, cx25840_debug, client, "%s audio output\n", 2369 enable ? "enable" : "disable"); 2370 2371 if (enable) { 2372 v = cx25840_read(client, 0x115) | 0x80; 2373 cx25840_write(client, 0x115, v); 2374 v = cx25840_read(client, 0x116) | 0x03; 2375 cx25840_write(client, 0x116, v); 2376 } else { 2377 v = cx25840_read(client, 0x115) & ~(0x80); 2378 cx25840_write(client, 0x115, v); 2379 v = cx25840_read(client, 0x116) & ~(0x03); 2380 cx25840_write(client, 0x116, v); 2381 } 2382 return 0; 2383 } 2384 2385 static int cx25840_s_stream(struct v4l2_subdev *sd, int enable) 2386 { 2387 struct cx25840_state *state = to_state(sd); 2388 struct i2c_client *client = v4l2_get_subdevdata(sd); 2389 u8 v; 2390 2391 v4l_dbg(1, cx25840_debug, client, "%s video output\n", 2392 enable ? "enable" : "disable"); 2393 2394 /* 2395 * It's not clear what should be done for these devices. 2396 * The original code used the same addresses as for the cx25840, but 2397 * those addresses do something else entirely on the cx2388x and 2398 * cx231xx. Since it never did anything in the first place, just do 2399 * nothing. 2400 */ 2401 if (is_cx2388x(state) || is_cx231xx(state)) 2402 return 0; 2403 2404 if (enable) { 2405 v = cx25840_read(client, 0x115) | 0x0c; 2406 cx25840_write(client, 0x115, v); 2407 v = cx25840_read(client, 0x116) | 0x04; 2408 cx25840_write(client, 0x116, v); 2409 } else { 2410 v = cx25840_read(client, 0x115) & ~(0x0c); 2411 cx25840_write(client, 0x115, v); 2412 v = cx25840_read(client, 0x116) & ~(0x04); 2413 cx25840_write(client, 0x116, v); 2414 } 2415 return 0; 2416 } 2417 2418 /* Query the current detected video format */ 2419 static int cx25840_querystd(struct v4l2_subdev *sd, v4l2_std_id *std) 2420 { 2421 struct i2c_client *client = v4l2_get_subdevdata(sd); 2422 2423 static const v4l2_std_id stds[] = { 2424 /* 0000 */ V4L2_STD_UNKNOWN, 2425 2426 /* 0001 */ V4L2_STD_NTSC_M, 2427 /* 0010 */ V4L2_STD_NTSC_M_JP, 2428 /* 0011 */ V4L2_STD_NTSC_443, 2429 /* 0100 */ V4L2_STD_PAL, 2430 /* 0101 */ V4L2_STD_PAL_M, 2431 /* 0110 */ V4L2_STD_PAL_N, 2432 /* 0111 */ V4L2_STD_PAL_Nc, 2433 /* 1000 */ V4L2_STD_PAL_60, 2434 2435 /* 1001 */ V4L2_STD_UNKNOWN, 2436 /* 1010 */ V4L2_STD_UNKNOWN, 2437 /* 1011 */ V4L2_STD_UNKNOWN, 2438 /* 1100 */ V4L2_STD_SECAM, 2439 /* 1101 */ V4L2_STD_UNKNOWN, 2440 /* 1110 */ V4L2_STD_UNKNOWN, 2441 /* 1111 */ V4L2_STD_UNKNOWN 2442 }; 2443 2444 u32 fmt = (cx25840_read4(client, 0x40c) >> 8) & 0xf; 2445 *std = stds[fmt]; 2446 2447 v4l_dbg(1, cx25840_debug, client, 2448 "querystd fmt = %x, v4l2_std_id = 0x%x\n", 2449 fmt, (unsigned int)stds[fmt]); 2450 2451 return 0; 2452 } 2453 2454 static int cx25840_g_input_status(struct v4l2_subdev *sd, u32 *status) 2455 { 2456 struct i2c_client *client = v4l2_get_subdevdata(sd); 2457 2458 /* 2459 * A limited function that checks for signal status and returns 2460 * the state. 2461 */ 2462 2463 /* Check for status of Horizontal lock (SRC lock isn't reliable) */ 2464 if ((cx25840_read4(client, 0x40c) & 0x00010000) == 0) 2465 *status |= V4L2_IN_ST_NO_SIGNAL; 2466 2467 return 0; 2468 } 2469 2470 static int cx25840_g_std(struct v4l2_subdev *sd, v4l2_std_id *std) 2471 { 2472 struct cx25840_state *state = to_state(sd); 2473 2474 *std = state->std; 2475 2476 return 0; 2477 } 2478 2479 static int cx25840_s_std(struct v4l2_subdev *sd, v4l2_std_id std) 2480 { 2481 struct cx25840_state *state = to_state(sd); 2482 struct i2c_client *client = v4l2_get_subdevdata(sd); 2483 2484 if (state->radio == 0 && state->std == std) 2485 return 0; 2486 state->radio = 0; 2487 state->std = std; 2488 return set_v4lstd(client); 2489 } 2490 2491 static int cx25840_s_radio(struct v4l2_subdev *sd) 2492 { 2493 struct cx25840_state *state = to_state(sd); 2494 2495 state->radio = 1; 2496 return 0; 2497 } 2498 2499 static int cx25840_s_video_routing(struct v4l2_subdev *sd, 2500 u32 input, u32 output, u32 config) 2501 { 2502 struct cx25840_state *state = to_state(sd); 2503 struct i2c_client *client = v4l2_get_subdevdata(sd); 2504 2505 if (is_cx23888(state)) 2506 cx23888_std_setup(client); 2507 2508 if (is_cx2584x(state) && state->generic_mode && config) { 2509 cx25840_vconfig_add(state, config); 2510 cx25840_vconfig_apply(client); 2511 } 2512 2513 return set_input(client, input, state->aud_input); 2514 } 2515 2516 static int cx25840_s_audio_routing(struct v4l2_subdev *sd, 2517 u32 input, u32 output, u32 config) 2518 { 2519 struct cx25840_state *state = to_state(sd); 2520 struct i2c_client *client = v4l2_get_subdevdata(sd); 2521 2522 if (is_cx23888(state)) 2523 cx23888_std_setup(client); 2524 return set_input(client, state->vid_input, input); 2525 } 2526 2527 static int cx25840_s_frequency(struct v4l2_subdev *sd, 2528 const struct v4l2_frequency *freq) 2529 { 2530 struct i2c_client *client = v4l2_get_subdevdata(sd); 2531 2532 input_change(client); 2533 return 0; 2534 } 2535 2536 static int cx25840_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt) 2537 { 2538 struct cx25840_state *state = to_state(sd); 2539 struct i2c_client *client = v4l2_get_subdevdata(sd); 2540 u8 vpres = cx25840_read(client, 0x40e) & 0x20; 2541 u8 mode; 2542 int val = 0; 2543 2544 if (state->radio) 2545 return 0; 2546 2547 vt->signal = vpres ? 0xffff : 0x0; 2548 if (is_cx2583x(state)) 2549 return 0; 2550 2551 vt->capability |= V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_LANG1 | 2552 V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP; 2553 2554 mode = cx25840_read(client, 0x804); 2555 2556 /* get rxsubchans and audmode */ 2557 if ((mode & 0xf) == 1) 2558 val |= V4L2_TUNER_SUB_STEREO; 2559 else 2560 val |= V4L2_TUNER_SUB_MONO; 2561 2562 if (mode == 2 || mode == 4) 2563 val = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2; 2564 2565 if (mode & 0x10) 2566 val |= V4L2_TUNER_SUB_SAP; 2567 2568 vt->rxsubchans = val; 2569 vt->audmode = state->audmode; 2570 return 0; 2571 } 2572 2573 static int cx25840_s_tuner(struct v4l2_subdev *sd, const struct v4l2_tuner *vt) 2574 { 2575 struct cx25840_state *state = to_state(sd); 2576 struct i2c_client *client = v4l2_get_subdevdata(sd); 2577 2578 if (state->radio || is_cx2583x(state)) 2579 return 0; 2580 2581 switch (vt->audmode) { 2582 case V4L2_TUNER_MODE_MONO: 2583 /* 2584 * mono -> mono 2585 * stereo -> mono 2586 * bilingual -> lang1 2587 */ 2588 cx25840_and_or(client, 0x809, ~0xf, 0x00); 2589 break; 2590 case V4L2_TUNER_MODE_STEREO: 2591 case V4L2_TUNER_MODE_LANG1: 2592 /* 2593 * mono -> mono 2594 * stereo -> stereo 2595 * bilingual -> lang1 2596 */ 2597 cx25840_and_or(client, 0x809, ~0xf, 0x04); 2598 break; 2599 case V4L2_TUNER_MODE_LANG1_LANG2: 2600 /* 2601 * mono -> mono 2602 * stereo -> stereo 2603 * bilingual -> lang1/lang2 2604 */ 2605 cx25840_and_or(client, 0x809, ~0xf, 0x07); 2606 break; 2607 case V4L2_TUNER_MODE_LANG2: 2608 /* 2609 * mono -> mono 2610 * stereo -> stereo 2611 * bilingual -> lang2 2612 */ 2613 cx25840_and_or(client, 0x809, ~0xf, 0x01); 2614 break; 2615 default: 2616 return -EINVAL; 2617 } 2618 state->audmode = vt->audmode; 2619 return 0; 2620 } 2621 2622 static int cx25840_log_status(struct v4l2_subdev *sd) 2623 { 2624 struct cx25840_state *state = to_state(sd); 2625 struct i2c_client *client = v4l2_get_subdevdata(sd); 2626 2627 log_video_status(client); 2628 if (!is_cx2583x(state)) 2629 log_audio_status(client); 2630 cx25840_ir_log_status(sd); 2631 v4l2_ctrl_handler_log_status(&state->hdl, sd->name); 2632 return 0; 2633 } 2634 2635 static int cx23885_irq_handler(struct v4l2_subdev *sd, u32 status, 2636 bool *handled) 2637 { 2638 struct cx25840_state *state = to_state(sd); 2639 struct i2c_client *c = v4l2_get_subdevdata(sd); 2640 u8 irq_stat, aud_stat, aud_en, ir_stat, ir_en; 2641 u32 vid_stat, aud_mc_stat; 2642 bool block_handled; 2643 int ret = 0; 2644 2645 irq_stat = cx25840_read(c, CX23885_PIN_CTRL_IRQ_REG); 2646 v4l_dbg(2, cx25840_debug, c, "AV Core IRQ status (entry): %s %s %s\n", 2647 irq_stat & CX23885_PIN_CTRL_IRQ_IR_STAT ? "ir" : " ", 2648 irq_stat & CX23885_PIN_CTRL_IRQ_AUD_STAT ? "aud" : " ", 2649 irq_stat & CX23885_PIN_CTRL_IRQ_VID_STAT ? "vid" : " "); 2650 2651 if ((is_cx23885(state) || is_cx23887(state))) { 2652 ir_stat = cx25840_read(c, CX25840_IR_STATS_REG); 2653 ir_en = cx25840_read(c, CX25840_IR_IRQEN_REG); 2654 v4l_dbg(2, cx25840_debug, c, 2655 "AV Core ir IRQ status: %#04x disables: %#04x\n", 2656 ir_stat, ir_en); 2657 if (irq_stat & CX23885_PIN_CTRL_IRQ_IR_STAT) { 2658 block_handled = false; 2659 ret = cx25840_ir_irq_handler(sd, 2660 status, &block_handled); 2661 if (block_handled) 2662 *handled = true; 2663 } 2664 } 2665 2666 aud_stat = cx25840_read(c, CX25840_AUD_INT_STAT_REG); 2667 aud_en = cx25840_read(c, CX25840_AUD_INT_CTRL_REG); 2668 v4l_dbg(2, cx25840_debug, c, 2669 "AV Core audio IRQ status: %#04x disables: %#04x\n", 2670 aud_stat, aud_en); 2671 aud_mc_stat = cx25840_read4(c, CX23885_AUD_MC_INT_MASK_REG); 2672 v4l_dbg(2, cx25840_debug, c, 2673 "AV Core audio MC IRQ status: %#06x enables: %#06x\n", 2674 aud_mc_stat >> CX23885_AUD_MC_INT_STAT_SHFT, 2675 aud_mc_stat & CX23885_AUD_MC_INT_CTRL_BITS); 2676 if (irq_stat & CX23885_PIN_CTRL_IRQ_AUD_STAT) { 2677 if (aud_stat) { 2678 cx25840_write(c, CX25840_AUD_INT_STAT_REG, aud_stat); 2679 *handled = true; 2680 } 2681 } 2682 2683 vid_stat = cx25840_read4(c, CX25840_VID_INT_STAT_REG); 2684 v4l_dbg(2, cx25840_debug, c, 2685 "AV Core video IRQ status: %#06x disables: %#06x\n", 2686 vid_stat & CX25840_VID_INT_STAT_BITS, 2687 vid_stat >> CX25840_VID_INT_MASK_SHFT); 2688 if (irq_stat & CX23885_PIN_CTRL_IRQ_VID_STAT) { 2689 if (vid_stat & CX25840_VID_INT_STAT_BITS) { 2690 cx25840_write4(c, CX25840_VID_INT_STAT_REG, vid_stat); 2691 *handled = true; 2692 } 2693 } 2694 2695 irq_stat = cx25840_read(c, CX23885_PIN_CTRL_IRQ_REG); 2696 v4l_dbg(2, cx25840_debug, c, "AV Core IRQ status (exit): %s %s %s\n", 2697 irq_stat & CX23885_PIN_CTRL_IRQ_IR_STAT ? "ir" : " ", 2698 irq_stat & CX23885_PIN_CTRL_IRQ_AUD_STAT ? "aud" : " ", 2699 irq_stat & CX23885_PIN_CTRL_IRQ_VID_STAT ? "vid" : " "); 2700 2701 return ret; 2702 } 2703 2704 static int cx25840_irq_handler(struct v4l2_subdev *sd, u32 status, 2705 bool *handled) 2706 { 2707 struct cx25840_state *state = to_state(sd); 2708 2709 *handled = false; 2710 2711 /* Only support the CX2388[578] AV Core for now */ 2712 if (is_cx2388x(state)) 2713 return cx23885_irq_handler(sd, status, handled); 2714 2715 return -ENODEV; 2716 } 2717 2718 /* ----------------------------------------------------------------------- */ 2719 2720 #define DIF_PLL_FREQ_WORD (0x300) 2721 #define DIF_BPF_COEFF01 (0x348) 2722 #define DIF_BPF_COEFF23 (0x34c) 2723 #define DIF_BPF_COEFF45 (0x350) 2724 #define DIF_BPF_COEFF67 (0x354) 2725 #define DIF_BPF_COEFF89 (0x358) 2726 #define DIF_BPF_COEFF1011 (0x35c) 2727 #define DIF_BPF_COEFF1213 (0x360) 2728 #define DIF_BPF_COEFF1415 (0x364) 2729 #define DIF_BPF_COEFF1617 (0x368) 2730 #define DIF_BPF_COEFF1819 (0x36c) 2731 #define DIF_BPF_COEFF2021 (0x370) 2732 #define DIF_BPF_COEFF2223 (0x374) 2733 #define DIF_BPF_COEFF2425 (0x378) 2734 #define DIF_BPF_COEFF2627 (0x37c) 2735 #define DIF_BPF_COEFF2829 (0x380) 2736 #define DIF_BPF_COEFF3031 (0x384) 2737 #define DIF_BPF_COEFF3233 (0x388) 2738 #define DIF_BPF_COEFF3435 (0x38c) 2739 #define DIF_BPF_COEFF36 (0x390) 2740 2741 static const u32 ifhz_coeffs[][19] = { 2742 { // 3.0 MHz 2743 0x00000002, 0x00080012, 0x001e0024, 0x001bfff8, 2744 0xffb4ff50, 0xfed8fe68, 0xfe24fe34, 0xfebaffc7, 2745 0x014d031f, 0x04f0065d, 0x07010688, 0x04c901d6, 2746 0xfe00f9d3, 0xf600f342, 0xf235f337, 0xf64efb22, 2747 0x0105070f, 0x0c460fce, 0x110d0000, 2748 }, { // 3.1 MHz 2749 0x00000001, 0x00070012, 0x00220032, 0x00370026, 2750 0xfff0ff91, 0xff0efe7c, 0xfe01fdcc, 0xfe0afedb, 2751 0x00440224, 0x0434060c, 0x0738074e, 0x06090361, 2752 0xff99fb39, 0xf6fef3b6, 0xf21af2a5, 0xf573fa33, 2753 0x0034067d, 0x0bfb0fb9, 0x110d0000, 2754 }, { // 3.2 MHz 2755 0x00000000, 0x0004000e, 0x00200038, 0x004c004f, 2756 0x002fffdf, 0xff5cfeb6, 0xfe0dfd92, 0xfd7ffe03, 2757 0xff36010a, 0x03410575, 0x072607d2, 0x071804d5, 2758 0x0134fcb7, 0xf81ff451, 0xf223f22e, 0xf4a7f94b, 2759 0xff6405e8, 0x0bae0fa4, 0x110d0000, 2760 }, { // 3.3 MHz 2761 0x0000ffff, 0x00000008, 0x001a0036, 0x0056006d, 2762 0x00670030, 0xffbdff10, 0xfe46fd8d, 0xfd25fd4f, 2763 0xfe35ffe0, 0x0224049f, 0x06c9080e, 0x07ef0627, 2764 0x02c9fe45, 0xf961f513, 0xf250f1d2, 0xf3ecf869, 2765 0xfe930552, 0x0b5f0f8f, 0x110d0000, 2766 }, { // 3.4 MHz 2767 0xfffffffe, 0xfffd0001, 0x000f002c, 0x0054007d, 2768 0x0093007c, 0x0024ff82, 0xfea6fdbb, 0xfd03fcca, 2769 0xfd51feb9, 0x00eb0392, 0x06270802, 0x08880750, 2770 0x044dffdb, 0xfabdf5f8, 0xf2a0f193, 0xf342f78f, 2771 0xfdc404b9, 0x0b0e0f78, 0x110d0000, 2772 }, { // 3.5 MHz 2773 0xfffffffd, 0xfffafff9, 0x0002001b, 0x0046007d, 2774 0x00ad00ba, 0x00870000, 0xff26fe1a, 0xfd1bfc7e, 2775 0xfc99fda4, 0xffa5025c, 0x054507ad, 0x08dd0847, 2776 0x05b80172, 0xfc2ef6ff, 0xf313f170, 0xf2abf6bd, 2777 0xfcf6041f, 0x0abc0f61, 0x110d0000, 2778 }, { // 3.6 MHz 2779 0xfffffffd, 0xfff8fff3, 0xfff50006, 0x002f006c, 2780 0x00b200e3, 0x00dc007e, 0xffb9fea0, 0xfd6bfc71, 2781 0xfc17fcb1, 0xfe65010b, 0x042d0713, 0x08ec0906, 2782 0x07020302, 0xfdaff823, 0xf3a7f16a, 0xf228f5f5, 2783 0xfc2a0384, 0x0a670f4a, 0x110d0000, 2784 }, { // 3.7 MHz 2785 0x0000fffd, 0xfff7ffef, 0xffe9fff1, 0x0010004d, 2786 0x00a100f2, 0x011a00f0, 0x0053ff44, 0xfdedfca2, 2787 0xfbd3fbef, 0xfd39ffae, 0x02ea0638, 0x08b50987, 2788 0x08230483, 0xff39f960, 0xf45bf180, 0xf1b8f537, 2789 0xfb6102e7, 0x0a110f32, 0x110d0000, 2790 }, { // 3.8 MHz 2791 0x0000fffe, 0xfff9ffee, 0xffe1ffdd, 0xfff00024, 2792 0x007c00e5, 0x013a014a, 0x00e6fff8, 0xfe98fd0f, 2793 0xfbd3fb67, 0xfc32fe54, 0x01880525, 0x083909c7, 2794 0x091505ee, 0x00c7fab3, 0xf52df1b4, 0xf15df484, 2795 0xfa9b0249, 0x09ba0f19, 0x110d0000, 2796 }, { // 3.9 MHz 2797 0x00000000, 0xfffbfff0, 0xffdeffcf, 0xffd1fff6, 2798 0x004800be, 0x01390184, 0x016300ac, 0xff5efdb1, 2799 0xfc17fb23, 0xfb5cfd0d, 0x001703e4, 0x077b09c4, 2800 0x09d2073c, 0x0251fc18, 0xf61cf203, 0xf118f3dc, 2801 0xf9d801aa, 0x09600eff, 0x110d0000, 2802 }, { // 4.0 MHz 2803 0x00000001, 0xfffefff4, 0xffe1ffc8, 0xffbaffca, 2804 0x000b0082, 0x01170198, 0x01c10152, 0x0030fe7b, 2805 0xfc99fb24, 0xfac3fbe9, 0xfea5027f, 0x0683097f, 2806 0x0a560867, 0x03d2fd89, 0xf723f26f, 0xf0e8f341, 2807 0xf919010a, 0x09060ee5, 0x110d0000, 2808 }, { // 4.1 MHz 2809 0x00010002, 0x0002fffb, 0xffe8ffca, 0xffacffa4, 2810 0xffcd0036, 0x00d70184, 0x01f601dc, 0x00ffff60, 2811 0xfd51fb6d, 0xfa6efaf5, 0xfd410103, 0x055708f9, 2812 0x0a9e0969, 0x0543ff02, 0xf842f2f5, 0xf0cef2b2, 2813 0xf85e006b, 0x08aa0ecb, 0x110d0000, 2814 }, { // 4.2 MHz 2815 0x00010003, 0x00050003, 0xfff3ffd3, 0xffaaff8b, 2816 0xff95ffe5, 0x0080014a, 0x01fe023f, 0x01ba0050, 2817 0xfe35fbf8, 0xfa62fa3b, 0xfbf9ff7e, 0x04010836, 2818 0x0aa90a3d, 0x069f007f, 0xf975f395, 0xf0cbf231, 2819 0xf7a9ffcb, 0x084c0eaf, 0x110d0000, 2820 }, { // 4.3 MHz 2821 0x00010003, 0x0008000a, 0x0000ffe4, 0xffb4ff81, 2822 0xff6aff96, 0x001c00f0, 0x01d70271, 0x0254013b, 2823 0xff36fcbd, 0xfa9ff9c5, 0xfadbfdfe, 0x028c073b, 2824 0x0a750adf, 0x07e101fa, 0xfab8f44e, 0xf0ddf1be, 2825 0xf6f9ff2b, 0x07ed0e94, 0x110d0000, 2826 }, { // 4.4 MHz 2827 0x00000003, 0x0009000f, 0x000efff8, 0xffc9ff87, 2828 0xff52ff54, 0xffb5007e, 0x01860270, 0x02c00210, 2829 0x0044fdb2, 0xfb22f997, 0xf9f2fc90, 0x0102060f, 2830 0x0a050b4c, 0x0902036e, 0xfc0af51e, 0xf106f15a, 2831 0xf64efe8b, 0x078d0e77, 0x110d0000, 2832 }, { // 4.5 MHz 2833 0x00000002, 0x00080012, 0x0019000e, 0xffe5ff9e, 2834 0xff4fff25, 0xff560000, 0x0112023b, 0x02f702c0, 2835 0x014dfec8, 0xfbe5f9b3, 0xf947fb41, 0xff7004b9, 2836 0x095a0b81, 0x0a0004d8, 0xfd65f603, 0xf144f104, 2837 0xf5aafdec, 0x072b0e5a, 0x110d0000, 2838 }, { // 4.6 MHz 2839 0x00000001, 0x00060012, 0x00200022, 0x0005ffc1, 2840 0xff61ff10, 0xff09ff82, 0x008601d7, 0x02f50340, 2841 0x0241fff0, 0xfcddfa19, 0xf8e2fa1e, 0xfde30343, 2842 0x08790b7f, 0x0ad50631, 0xfec7f6fc, 0xf198f0bd, 2843 0xf50dfd4e, 0x06c90e3d, 0x110d0000, 2844 }, { // 4.7 MHz 2845 0x0000ffff, 0x0003000f, 0x00220030, 0x0025ffed, 2846 0xff87ff15, 0xfed6ff10, 0xffed014c, 0x02b90386, 2847 0x03110119, 0xfdfefac4, 0xf8c6f92f, 0xfc6701b7, 2848 0x07670b44, 0x0b7e0776, 0x002df807, 0xf200f086, 2849 0xf477fcb1, 0x06650e1e, 0x110d0000, 2850 }, { // 4.8 MHz 2851 0xfffffffe, 0xffff0009, 0x001e0038, 0x003f001b, 2852 0xffbcff36, 0xfec2feb6, 0xff5600a5, 0x0248038d, 2853 0x03b00232, 0xff39fbab, 0xf8f4f87f, 0xfb060020, 2854 0x062a0ad2, 0x0bf908a3, 0x0192f922, 0xf27df05e, 2855 0xf3e8fc14, 0x06000e00, 0x110d0000, 2856 }, { // 4.9 MHz 2857 0xfffffffd, 0xfffc0002, 0x00160037, 0x00510046, 2858 0xfff9ff6d, 0xfed0fe7c, 0xfecefff0, 0x01aa0356, 2859 0x0413032b, 0x007ffcc5, 0xf96cf812, 0xf9cefe87, 2860 0x04c90a2c, 0x0c4309b4, 0x02f3fa4a, 0xf30ef046, 2861 0xf361fb7a, 0x059b0de0, 0x110d0000, 2862 }, { // 5.0 MHz 2863 0xfffffffd, 0xfff9fffa, 0x000a002d, 0x00570067, 2864 0x0037ffb5, 0xfefffe68, 0xfe62ff3d, 0x00ec02e3, 2865 0x043503f6, 0x01befe05, 0xfa27f7ee, 0xf8c6fcf8, 2866 0x034c0954, 0x0c5c0aa4, 0x044cfb7e, 0xf3b1f03f, 2867 0xf2e2fae1, 0x05340dc0, 0x110d0000, 2868 }, { // 5.1 MHz 2869 0x0000fffd, 0xfff8fff4, 0xfffd001e, 0x0051007b, 2870 0x006e0006, 0xff48fe7c, 0xfe1bfe9a, 0x001d023e, 2871 0x04130488, 0x02e6ff5b, 0xfb1ef812, 0xf7f7fb7f, 2872 0x01bc084e, 0x0c430b72, 0x059afcba, 0xf467f046, 2873 0xf26cfa4a, 0x04cd0da0, 0x110d0000, 2874 }, { // 5.2 MHz 2875 0x0000fffe, 0xfff8ffef, 0xfff00009, 0x003f007f, 2876 0x00980056, 0xffa5feb6, 0xfe00fe15, 0xff4b0170, 2877 0x03b004d7, 0x03e800b9, 0xfc48f87f, 0xf768fa23, 2878 0x0022071f, 0x0bf90c1b, 0x06dafdfd, 0xf52df05e, 2879 0xf1fef9b5, 0x04640d7f, 0x110d0000, 2880 }, { // 5.3 MHz 2881 0x0000ffff, 0xfff9ffee, 0xffe6fff3, 0x00250072, 2882 0x00af009c, 0x000cff10, 0xfe13fdb8, 0xfe870089, 2883 0x031104e1, 0x04b8020f, 0xfd98f92f, 0xf71df8f0, 2884 0xfe8805ce, 0x0b7e0c9c, 0x0808ff44, 0xf603f086, 2885 0xf19af922, 0x03fb0d5e, 0x110d0000, 2886 }, { // 5.4 MHz 2887 0x00000001, 0xfffcffef, 0xffe0ffe0, 0x00050056, 2888 0x00b000d1, 0x0071ff82, 0xfe53fd8c, 0xfddfff99, 2889 0x024104a3, 0x054a034d, 0xff01fa1e, 0xf717f7ed, 2890 0xfcf50461, 0x0ad50cf4, 0x0921008d, 0xf6e7f0bd, 2891 0xf13ff891, 0x03920d3b, 0x110d0000, 2892 }, { // 5.5 MHz 2893 0x00010002, 0xfffffff3, 0xffdeffd1, 0xffe5002f, 2894 0x009c00ed, 0x00cb0000, 0xfebafd94, 0xfd61feb0, 2895 0x014d0422, 0x05970464, 0x0074fb41, 0xf759f721, 2896 0xfb7502de, 0x0a000d21, 0x0a2201d4, 0xf7d9f104, 2897 0xf0edf804, 0x03280d19, 0x110d0000, 2898 }, { // 5.6 MHz 2899 0x00010003, 0x0003fffa, 0xffe3ffc9, 0xffc90002, 2900 0x007500ef, 0x010e007e, 0xff3dfdcf, 0xfd16fddd, 2901 0x00440365, 0x059b0548, 0x01e3fc90, 0xf7dff691, 2902 0xfa0f014d, 0x09020d23, 0x0b0a0318, 0xf8d7f15a, 2903 0xf0a5f779, 0x02bd0cf6, 0x110d0000, 2904 }, { // 5.7 MHz 2905 0x00010003, 0x00060001, 0xffecffc9, 0xffb4ffd4, 2906 0x004000d5, 0x013600f0, 0xffd3fe39, 0xfd04fd31, 2907 0xff360277, 0x055605ef, 0x033efdfe, 0xf8a5f642, 2908 0xf8cbffb6, 0x07e10cfb, 0x0bd50456, 0xf9dff1be, 2909 0xf067f6f2, 0x02520cd2, 0x110d0000, 2910 }, { // 5.8 MHz 2911 0x00000003, 0x00080009, 0xfff8ffd2, 0xffaaffac, 2912 0x000200a3, 0x013c014a, 0x006dfec9, 0xfd2bfcb7, 2913 0xfe350165, 0x04cb0651, 0x0477ff7e, 0xf9a5f635, 2914 0xf7b1fe20, 0x069f0ca8, 0x0c81058b, 0xfaf0f231, 2915 0xf033f66d, 0x01e60cae, 0x110d0000, 2916 }, { // 5.9 MHz 2917 0x00000002, 0x0009000e, 0x0005ffe1, 0xffacff90, 2918 0xffc5005f, 0x01210184, 0x00fcff72, 0xfd8afc77, 2919 0xfd51003f, 0x04020669, 0x05830103, 0xfad7f66b, 2920 0xf6c8fc93, 0x05430c2b, 0x0d0d06b5, 0xfc08f2b2, 2921 0xf00af5ec, 0x017b0c89, 0x110d0000, 2922 }, { // 6.0 MHz 2923 0x00000001, 0x00070012, 0x0012fff5, 0xffbaff82, 2924 0xff8e000f, 0x00e80198, 0x01750028, 0xfe18fc75, 2925 0xfc99ff15, 0x03050636, 0x0656027f, 0xfc32f6e2, 2926 0xf614fb17, 0x03d20b87, 0x0d7707d2, 0xfd26f341, 2927 0xefeaf56f, 0x010f0c64, 0x110d0000, 2928 }, { // 6.1 MHz 2929 0xffff0000, 0x00050012, 0x001c000b, 0xffd1ff84, 2930 0xff66ffbe, 0x00960184, 0x01cd00da, 0xfeccfcb2, 2931 0xfc17fdf9, 0x01e005bc, 0x06e703e4, 0xfdabf798, 2932 0xf599f9b3, 0x02510abd, 0x0dbf08df, 0xfe48f3dc, 2933 0xefd5f4f6, 0x00a20c3e, 0x110d0000, 2934 }, { // 6.2 MHz 2935 0xfffffffe, 0x0002000f, 0x0021001f, 0xfff0ff97, 2936 0xff50ff74, 0x0034014a, 0x01fa0179, 0xff97fd2a, 2937 0xfbd3fcfa, 0x00a304fe, 0x07310525, 0xff37f886, 2938 0xf55cf86e, 0x00c709d0, 0x0de209db, 0xff6df484, 2939 0xefcbf481, 0x00360c18, 0x110d0000, 2940 }, { // 6.3 MHz 2941 0xfffffffd, 0xfffe000a, 0x0021002f, 0x0010ffb8, 2942 0xff50ff3b, 0xffcc00f0, 0x01fa01fa, 0x0069fdd4, 2943 0xfbd3fc26, 0xff5d0407, 0x07310638, 0x00c9f9a8, 2944 0xf55cf74e, 0xff3908c3, 0x0de20ac3, 0x0093f537, 2945 0xefcbf410, 0xffca0bf2, 0x110d0000, 2946 }, { // 6.4 MHz 2947 0xfffffffd, 0xfffb0003, 0x001c0037, 0x002fffe2, 2948 0xff66ff17, 0xff6a007e, 0x01cd0251, 0x0134fea5, 2949 0xfc17fb8b, 0xfe2002e0, 0x06e70713, 0x0255faf5, 2950 0xf599f658, 0xfdaf0799, 0x0dbf0b96, 0x01b8f5f5, 2951 0xefd5f3a3, 0xff5e0bca, 0x110d0000, 2952 }, { // 6.5 MHz 2953 0x0000fffd, 0xfff9fffb, 0x00120037, 0x00460010, 2954 0xff8eff0f, 0xff180000, 0x01750276, 0x01e8ff8d, 2955 0xfc99fb31, 0xfcfb0198, 0x065607ad, 0x03cefc64, 2956 0xf614f592, 0xfc2e0656, 0x0d770c52, 0x02daf6bd, 2957 0xefeaf33b, 0xfef10ba3, 0x110d0000, 2958 }, { // 6.6 MHz 2959 0x0000fffe, 0xfff7fff5, 0x0005002f, 0x0054003c, 2960 0xffc5ff22, 0xfedfff82, 0x00fc0267, 0x0276007e, 2961 0xfd51fb1c, 0xfbfe003e, 0x05830802, 0x0529fdec, 2962 0xf6c8f4fe, 0xfabd04ff, 0x0d0d0cf6, 0x03f8f78f, 2963 0xf00af2d7, 0xfe850b7b, 0x110d0000, 2964 }, { // 6.7 MHz 2965 0x0000ffff, 0xfff8fff0, 0xfff80020, 0x00560060, 2966 0x0002ff4e, 0xfec4ff10, 0x006d0225, 0x02d50166, 2967 0xfe35fb4e, 0xfb35fee1, 0x0477080e, 0x065bff82, 2968 0xf7b1f4a0, 0xf9610397, 0x0c810d80, 0x0510f869, 2969 0xf033f278, 0xfe1a0b52, 0x110d0000, 2970 }, { // 6.8 MHz 2971 0x00010000, 0xfffaffee, 0xffec000c, 0x004c0078, 2972 0x0040ff8e, 0xfecafeb6, 0xffd301b6, 0x02fc0235, 2973 0xff36fbc5, 0xfaaafd90, 0x033e07d2, 0x075b011b, 2974 0xf8cbf47a, 0xf81f0224, 0x0bd50def, 0x0621f94b, 2975 0xf067f21e, 0xfdae0b29, 0x110d0000, 2976 }, { // 6.9 MHz 2977 0x00010001, 0xfffdffef, 0xffe3fff6, 0x0037007f, 2978 0x0075ffdc, 0xfef2fe7c, 0xff3d0122, 0x02ea02dd, 2979 0x0044fc79, 0xfa65fc5d, 0x01e3074e, 0x082102ad, 2980 0xfa0ff48c, 0xf6fe00a9, 0x0b0a0e43, 0x0729fa33, 2981 0xf0a5f1c9, 0xfd430b00, 0x110d0000, 2982 }, { // 7.0 MHz 2983 0x00010002, 0x0001fff3, 0xffdeffe2, 0x001b0076, 2984 0x009c002d, 0xff35fe68, 0xfeba0076, 0x029f0352, 2985 0x014dfd60, 0xfa69fb53, 0x00740688, 0x08a7042d, 2986 0xfb75f4d6, 0xf600ff2d, 0x0a220e7a, 0x0827fb22, 2987 0xf0edf17a, 0xfcd80ad6, 0x110d0000, 2988 }, { // 7.1 MHz 2989 0x00000003, 0x0004fff9, 0xffe0ffd2, 0xfffb005e, 2990 0x00b0007a, 0xff8ffe7c, 0xfe53ffc1, 0x0221038c, 2991 0x0241fe6e, 0xfab6fa80, 0xff010587, 0x08e90590, 2992 0xfcf5f556, 0xf52bfdb3, 0x09210e95, 0x0919fc15, 2993 0xf13ff12f, 0xfc6e0aab, 0x110d0000, 2994 }, { // 7.2 MHz 2995 0x00000003, 0x00070000, 0xffe6ffc9, 0xffdb0039, 2996 0x00af00b8, 0xfff4feb6, 0xfe13ff10, 0x01790388, 2997 0x0311ff92, 0xfb48f9ed, 0xfd980453, 0x08e306cd, 2998 0xfe88f60a, 0xf482fc40, 0x08080e93, 0x09fdfd0c, 2999 0xf19af0ea, 0xfc050a81, 0x110d0000, 3000 }, { // 7.3 MHz 3001 0x00000002, 0x00080008, 0xfff0ffc9, 0xffc1000d, 3002 0x009800e2, 0x005bff10, 0xfe00fe74, 0x00b50345, 3003 0x03b000bc, 0xfc18f9a1, 0xfc4802f9, 0x089807dc, 3004 0x0022f6f0, 0xf407fada, 0x06da0e74, 0x0ad3fe06, 3005 0xf1fef0ab, 0xfb9c0a55, 0x110d0000, 3006 }, { // 7.4 MHz 3007 0x00000001, 0x0008000e, 0xfffdffd0, 0xffafffdf, 3008 0x006e00f2, 0x00b8ff82, 0xfe1bfdf8, 0xffe302c8, 3009 0x041301dc, 0xfd1af99e, 0xfb1e0183, 0x080908b5, 3010 0x01bcf801, 0xf3bdf985, 0x059a0e38, 0x0b99ff03, 3011 0xf26cf071, 0xfb330a2a, 0x110d0000, 3012 }, { // 7.5 MHz 3013 0xffff0000, 0x00070011, 0x000affdf, 0xffa9ffb5, 3014 0x003700e6, 0x01010000, 0xfe62fda8, 0xff140219, 3015 0x043502e1, 0xfe42f9e6, 0xfa270000, 0x073a0953, 3016 0x034cf939, 0xf3a4f845, 0x044c0de1, 0x0c4f0000, 3017 0xf2e2f03c, 0xfacc09fe, 0x110d0000, 3018 }, { // 7.6 MHz 3019 0xffffffff, 0x00040012, 0x0016fff3, 0xffafff95, 3020 0xfff900c0, 0x0130007e, 0xfecefd89, 0xfe560146, 3021 0x041303bc, 0xff81fa76, 0xf96cfe7d, 0x063209b1, 3022 0x04c9fa93, 0xf3bdf71e, 0x02f30d6e, 0x0cf200fd, 3023 0xf361f00e, 0xfa6509d1, 0x110d0000, 3024 }, { // 7.7 MHz 3025 0xfffffffe, 0x00010010, 0x001e0008, 0xffc1ff84, 3026 0xffbc0084, 0x013e00f0, 0xff56fd9f, 0xfdb8005c, 3027 0x03b00460, 0x00c7fb45, 0xf8f4fd07, 0x04fa09ce, 3028 0x062afc07, 0xf407f614, 0x01920ce0, 0x0d8301fa, 3029 0xf3e8efe5, 0xfa0009a4, 0x110d0000, 3030 }, { // 7.8 MHz 3031 0x0000fffd, 0xfffd000b, 0x0022001d, 0xffdbff82, 3032 0xff870039, 0x012a014a, 0xffedfde7, 0xfd47ff6b, 3033 0x031104c6, 0x0202fc4c, 0xf8c6fbad, 0x039909a7, 3034 0x0767fd8e, 0xf482f52b, 0x002d0c39, 0x0e0002f4, 3035 0xf477efc2, 0xf99b0977, 0x110d0000, 3036 }, { // 7.9 MHz 3037 0x0000fffd, 0xfffa0004, 0x0020002d, 0xfffbff91, 3038 0xff61ffe8, 0x00f70184, 0x0086fe5c, 0xfd0bfe85, 3039 0x024104e5, 0x0323fd7d, 0xf8e2fa79, 0x021d093f, 3040 0x0879ff22, 0xf52bf465, 0xfec70b79, 0x0e6803eb, 3041 0xf50defa5, 0xf937094a, 0x110d0000, 3042 }, { // 8.0 MHz 3043 0x0000fffe, 0xfff8fffd, 0x00190036, 0x001bffaf, 3044 0xff4fff99, 0x00aa0198, 0x0112fef3, 0xfd09fdb9, 3045 0x014d04be, 0x041bfecc, 0xf947f978, 0x00900897, 3046 0x095a00b9, 0xf600f3c5, 0xfd650aa3, 0x0ebc04de, 3047 0xf5aaef8e, 0xf8d5091c, 0x110d0000, 3048 }, { // 8.1 MHz 3049 0x0000ffff, 0xfff7fff6, 0x000e0038, 0x0037ffd7, 3050 0xff52ff56, 0x004b0184, 0x0186ffa1, 0xfd40fd16, 3051 0x00440452, 0x04de0029, 0xf9f2f8b2, 0xfefe07b5, 3052 0x0a05024d, 0xf6fef34d, 0xfc0a09b8, 0x0efa05cd, 3053 0xf64eef7d, 0xf87308ed, 0x110d0000, 3054 }, { // 8.2 MHz 3055 0x00010000, 0xfff8fff0, 0x00000031, 0x004c0005, 3056 0xff6aff27, 0xffe4014a, 0x01d70057, 0xfdacfca6, 3057 0xff3603a7, 0x05610184, 0xfadbf82e, 0xfd74069f, 3058 0x0a7503d6, 0xf81ff2ff, 0xfab808b9, 0x0f2306b5, 3059 0xf6f9ef72, 0xf81308bf, 0x110d0000, 3060 }, { // 8.3 MHz 3061 0x00010001, 0xfffbffee, 0xfff30022, 0x00560032, 3062 0xff95ff10, 0xff8000f0, 0x01fe0106, 0xfe46fc71, 3063 0xfe3502c7, 0x059e02ce, 0xfbf9f7f2, 0xfbff055b, 3064 0x0aa9054c, 0xf961f2db, 0xf97507aa, 0x0f350797, 3065 0xf7a9ef6d, 0xf7b40890, 0x110d0000, 3066 }, { // 8.4 MHz 3067 0x00010002, 0xfffeffee, 0xffe8000f, 0x00540058, 3068 0xffcdff14, 0xff29007e, 0x01f6019e, 0xff01fc7c, 3069 0xfd5101bf, 0x059203f6, 0xfd41f7fe, 0xfaa903f3, 3070 0x0a9e06a9, 0xfabdf2e2, 0xf842068b, 0x0f320871, 3071 0xf85eef6e, 0xf7560860, 0x110d0000, 3072 }, { // 8.5 MHz 3073 0x00000003, 0x0002fff2, 0xffe1fff9, 0x00460073, 3074 0x000bff34, 0xfee90000, 0x01c10215, 0xffd0fcc5, 3075 0xfc99009d, 0x053d04f1, 0xfea5f853, 0xf97d0270, 3076 0x0a5607e4, 0xfc2ef314, 0xf723055f, 0x0f180943, 3077 0xf919ef75, 0xf6fa0830, 0x110d0000, 3078 }, { // 8.6 MHz 3079 0x00000003, 0x0005fff8, 0xffdeffe4, 0x002f007f, 3080 0x0048ff6b, 0xfec7ff82, 0x0163025f, 0x00a2fd47, 3081 0xfc17ff73, 0x04a405b2, 0x0017f8ed, 0xf88500dc, 3082 0x09d208f9, 0xfdaff370, 0xf61c0429, 0x0ee80a0b, 3083 0xf9d8ef82, 0xf6a00800, 0x110d0000, 3084 }, { // 8.7 MHz 3085 0x00000003, 0x0007ffff, 0xffe1ffd4, 0x0010007a, 3086 0x007cffb2, 0xfec6ff10, 0x00e60277, 0x0168fdf9, 3087 0xfbd3fe50, 0x03ce0631, 0x0188f9c8, 0xf7c7ff43, 3088 0x091509e3, 0xff39f3f6, 0xf52d02ea, 0x0ea30ac9, 3089 0xfa9bef95, 0xf64607d0, 0x110d0000, 3090 }, { // 8.8 MHz 3091 0x00000002, 0x00090007, 0xffe9ffca, 0xfff00065, 3092 0x00a10003, 0xfee6feb6, 0x0053025b, 0x0213fed0, 3093 0xfbd3fd46, 0x02c70668, 0x02eafadb, 0xf74bfdae, 3094 0x08230a9c, 0x00c7f4a3, 0xf45b01a6, 0x0e480b7c, 3095 0xfb61efae, 0xf5ef079f, 0x110d0000, 3096 }, { // 8.9 MHz 3097 0xffff0000, 0x0008000d, 0xfff5ffc8, 0xffd10043, 3098 0x00b20053, 0xff24fe7c, 0xffb9020c, 0x0295ffbb, 3099 0xfc17fc64, 0x019b0654, 0x042dfc1c, 0xf714fc2a, 3100 0x07020b21, 0x0251f575, 0xf3a7005e, 0x0dd80c24, 3101 0xfc2aefcd, 0xf599076e, 0x110d0000, 3102 }, { // 9.0 MHz 3103 0xffffffff, 0x00060011, 0x0002ffcf, 0xffba0018, 3104 0x00ad009a, 0xff79fe68, 0xff260192, 0x02e500ab, 3105 0xfc99fbb6, 0x005b05f7, 0x0545fd81, 0xf723fabf, 3106 0x05b80b70, 0x03d2f669, 0xf313ff15, 0x0d550cbf, 3107 0xfcf6eff2, 0xf544073d, 0x110d0000, 3108 }, { // 9.1 MHz 3109 0xfffffffe, 0x00030012, 0x000fffdd, 0xffacffea, 3110 0x009300cf, 0xffdcfe7c, 0xfea600f7, 0x02fd0190, 3111 0xfd51fb46, 0xff150554, 0x0627fefd, 0xf778f978, 3112 0x044d0b87, 0x0543f77d, 0xf2a0fdcf, 0x0cbe0d4e, 3113 0xfdc4f01d, 0xf4f2070b, 0x110d0000, 3114 }, { // 9.2 MHz 3115 0x0000fffd, 0x00000010, 0x001afff0, 0xffaaffbf, 3116 0x006700ed, 0x0043feb6, 0xfe460047, 0x02db0258, 3117 0xfe35fb1b, 0xfddc0473, 0x06c90082, 0xf811f85e, 3118 0x02c90b66, 0x069ff8ad, 0xf250fc8d, 0x0c140dcf, 3119 0xfe93f04d, 0xf4a106d9, 0x110d0000, 3120 }, { // 9.3 MHz 3121 0x0000fffd, 0xfffc000c, 0x00200006, 0xffb4ff9c, 3122 0x002f00ef, 0x00a4ff10, 0xfe0dff92, 0x028102f7, 3123 0xff36fb37, 0xfcbf035e, 0x07260202, 0xf8e8f778, 3124 0x01340b0d, 0x07e1f9f4, 0xf223fb51, 0x0b590e42, 3125 0xff64f083, 0xf45206a7, 0x110d0000, 3126 }, { // 9.4 MHz 3127 0x0000fffd, 0xfff90005, 0x0022001a, 0xffc9ff86, 3128 0xfff000d7, 0x00f2ff82, 0xfe01fee5, 0x01f60362, 3129 0x0044fb99, 0xfbcc0222, 0x07380370, 0xf9f7f6cc, 3130 0xff990a7e, 0x0902fb50, 0xf21afa1f, 0x0a8d0ea6, 3131 0x0034f0bf, 0xf4050675, 0x110d0000, 3132 }, { // 9.5 MHz 3133 0x0000fffe, 0xfff8fffe, 0x001e002b, 0xffe5ff81, 3134 0xffb400a5, 0x01280000, 0xfe24fe50, 0x01460390, 3135 0x014dfc3a, 0xfb1000ce, 0x070104bf, 0xfb37f65f, 3136 0xfe0009bc, 0x0a00fcbb, 0xf235f8f8, 0x09b20efc, 3137 0x0105f101, 0xf3ba0642, 0x110d0000, 3138 }, { // 9.6 MHz 3139 0x0001ffff, 0xfff8fff7, 0x00150036, 0x0005ff8c, 3140 0xff810061, 0x013d007e, 0xfe71fddf, 0x007c0380, 3141 0x0241fd13, 0xfa94ff70, 0x068005e2, 0xfc9bf633, 3142 0xfc7308ca, 0x0ad5fe30, 0xf274f7e0, 0x08c90f43, 3143 0x01d4f147, 0xf371060f, 0x110d0000, 3144 }, { // 9.7 MHz 3145 0x00010001, 0xfff9fff1, 0x00090038, 0x0025ffa7, 3146 0xff5e0012, 0x013200f0, 0xfee3fd9b, 0xffaa0331, 3147 0x0311fe15, 0xfa60fe18, 0x05bd06d1, 0xfe1bf64a, 3148 0xfafa07ae, 0x0b7effab, 0xf2d5f6d7, 0x07d30f7a, 3149 0x02a3f194, 0xf32905dc, 0x110d0000, 3150 }, { // 9.8 MHz 3151 0x00010002, 0xfffcffee, 0xfffb0032, 0x003fffcd, 3152 0xff4effc1, 0x0106014a, 0xff6efd8a, 0xfedd02aa, 3153 0x03b0ff34, 0xfa74fcd7, 0x04bf0781, 0xffaaf6a3, 3154 0xf99e066b, 0x0bf90128, 0xf359f5e1, 0x06d20fa2, 3155 0x0370f1e5, 0xf2e405a8, 0x110d0000, 3156 }, { // 9.9 MHz 3157 0x00000003, 0xffffffee, 0xffef0024, 0x0051fffa, 3158 0xff54ff77, 0x00be0184, 0x0006fdad, 0xfe2701f3, 3159 0x0413005e, 0xfad1fbba, 0x039007ee, 0x013bf73d, 3160 0xf868050a, 0x0c4302a1, 0xf3fdf4fe, 0x05c70fba, 3161 0x043bf23c, 0xf2a10575, 0x110d0000, 3162 }, { // 10.0 MHz 3163 0x00000003, 0x0003fff1, 0xffe50011, 0x00570027, 3164 0xff70ff3c, 0x00620198, 0x009efe01, 0xfd95011a, 3165 0x04350183, 0xfb71fad0, 0x023c0812, 0x02c3f811, 3166 0xf75e0390, 0x0c5c0411, 0xf4c1f432, 0x04b30fc1, 3167 0x0503f297, 0xf2610541, 0x110d0000, 3168 }, { // 10.1 MHz 3169 0x00000003, 0x0006fff7, 0xffdffffc, 0x00510050, 3170 0xff9dff18, 0xfffc0184, 0x0128fe80, 0xfd32002e, 3171 0x04130292, 0xfc4dfa21, 0x00d107ee, 0x0435f91c, 3172 0xf6850205, 0x0c430573, 0xf5a1f37d, 0x03990fba, 3173 0x05c7f2f8, 0xf222050d, 0x110d0000, 3174 }, { // 10.2 MHz 3175 0x00000002, 0x0008fffe, 0xffdfffe7, 0x003f006e, 3176 0xffd6ff0f, 0xff96014a, 0x0197ff1f, 0xfd05ff3e, 3177 0x03b0037c, 0xfd59f9b7, 0xff5d0781, 0x0585fa56, 3178 0xf5e4006f, 0x0bf906c4, 0xf69df2e0, 0x02790fa2, 3179 0x0688f35d, 0xf1e604d8, 0x110d0000, 3180 }, { // 10.3 MHz 3181 0xffff0001, 0x00090005, 0xffe4ffd6, 0x0025007e, 3182 0x0014ff20, 0xff3c00f0, 0x01e1ffd0, 0xfd12fe5c, 3183 0x03110433, 0xfe88f996, 0xfdf106d1, 0x06aafbb7, 3184 0xf57efed8, 0x0b7e07ff, 0xf7b0f25e, 0x01560f7a, 3185 0x0745f3c7, 0xf1ac04a4, 0x110d0000, 3186 }, { // 10.4 MHz 3187 0xffffffff, 0x0008000c, 0xffedffcb, 0x0005007d, 3188 0x0050ff4c, 0xfef6007e, 0x01ff0086, 0xfd58fd97, 3189 0x024104ad, 0xffcaf9c0, 0xfc9905e2, 0x079afd35, 3190 0xf555fd46, 0x0ad50920, 0xf8d9f1f6, 0x00310f43, 3191 0x07fdf435, 0xf174046f, 0x110d0000, 3192 }, { // 10.5 MHz 3193 0xfffffffe, 0x00050011, 0xfffaffc8, 0xffe5006b, 3194 0x0082ff8c, 0xfecc0000, 0x01f00130, 0xfdd2fcfc, 3195 0x014d04e3, 0x010efa32, 0xfb6404bf, 0x084efec5, 3196 0xf569fbc2, 0x0a000a23, 0xfa15f1ab, 0xff0b0efc, 3197 0x08b0f4a7, 0xf13f043a, 0x110d0000, 3198 }, { // 10.6 MHz 3199 0x0000fffd, 0x00020012, 0x0007ffcd, 0xffc9004c, 3200 0x00a4ffd9, 0xfec3ff82, 0x01b401c1, 0xfe76fc97, 3201 0x004404d2, 0x0245fae8, 0xfa5f0370, 0x08c1005f, 3202 0xf5bcfa52, 0x09020b04, 0xfb60f17b, 0xfde70ea6, 3203 0x095df51e, 0xf10c0405, 0x110d0000, 3204 }, { // 10.7 MHz 3205 0x0000fffd, 0xffff0011, 0x0014ffdb, 0xffb40023, 3206 0x00b2002a, 0xfedbff10, 0x0150022d, 0xff38fc6f, 3207 0xff36047b, 0x035efbda, 0xf9940202, 0x08ee01f5, 3208 0xf649f8fe, 0x07e10bc2, 0xfcb6f169, 0xfcc60e42, 3209 0x0a04f599, 0xf0db03d0, 0x110d0000, 3210 }, { // 10.8 MHz 3211 0x0000fffd, 0xfffb000d, 0x001dffed, 0xffaafff5, 3212 0x00aa0077, 0xff13feb6, 0x00ce026b, 0x000afc85, 3213 0xfe3503e3, 0x044cfcfb, 0xf90c0082, 0x08d5037f, 3214 0xf710f7cc, 0x069f0c59, 0xfe16f173, 0xfbaa0dcf, 3215 0x0aa5f617, 0xf0ad039b, 0x110d0000, 3216 }, { // 10.9 MHz 3217 0x0000fffe, 0xfff90006, 0x00210003, 0xffacffc8, 3218 0x008e00b6, 0xff63fe7c, 0x003a0275, 0x00dafcda, 3219 0xfd510313, 0x0501fe40, 0xf8cbfefd, 0x087604f0, 3220 0xf80af6c2, 0x05430cc8, 0xff7af19a, 0xfa940d4e, 3221 0x0b3ff699, 0xf0810365, 0x110d0000, 3222 }, { // 11.0 MHz 3223 0x0001ffff, 0xfff8ffff, 0x00210018, 0xffbaffa3, 3224 0x006000e1, 0xffc4fe68, 0xffa0024b, 0x019afd66, 3225 0xfc990216, 0x0575ff99, 0xf8d4fd81, 0x07d40640, 3226 0xf932f5e6, 0x03d20d0d, 0x00dff1de, 0xf9860cbf, 3227 0x0bd1f71e, 0xf058032f, 0x110d0000, 3228 }, { // 11.1 MHz 3229 0x00010000, 0xfff8fff8, 0x001b0029, 0xffd1ff8a, 3230 0x002600f2, 0x002cfe7c, 0xff0f01f0, 0x023bfe20, 3231 0xfc1700fa, 0x05a200f7, 0xf927fc1c, 0x06f40765, 3232 0xfa82f53b, 0x02510d27, 0x0243f23d, 0xf8810c24, 3233 0x0c5cf7a7, 0xf03102fa, 0x110d0000, 3234 }, { // 11.2 MHz 3235 0x00010002, 0xfffafff2, 0x00110035, 0xfff0ff81, 3236 0xffe700e7, 0x008ffeb6, 0xfe94016d, 0x02b0fefb, 3237 0xfbd3ffd1, 0x05850249, 0xf9c1fadb, 0x05de0858, 3238 0xfbf2f4c4, 0x00c70d17, 0x03a0f2b8, 0xf7870b7c, 3239 0x0cdff833, 0xf00d02c4, 0x110d0000, 3240 }, { // 11.3 MHz 3241 0x00000003, 0xfffdffee, 0x00040038, 0x0010ff88, 3242 0xffac00c2, 0x00e2ff10, 0xfe3900cb, 0x02f1ffe9, 3243 0xfbd3feaa, 0x05210381, 0xfa9cf9c8, 0x04990912, 3244 0xfd7af484, 0xff390cdb, 0x04f4f34d, 0xf69a0ac9, 3245 0x0d5af8c1, 0xefec028e, 0x110d0000, 3246 }, { // 11.4 MHz 3247 0x00000003, 0x0000ffee, 0xfff60033, 0x002fff9f, 3248 0xff7b0087, 0x011eff82, 0xfe080018, 0x02f900d8, 3249 0xfc17fd96, 0x04790490, 0xfbadf8ed, 0x032f098e, 3250 0xff10f47d, 0xfdaf0c75, 0x063cf3fc, 0xf5ba0a0b, 3251 0x0dccf952, 0xefcd0258, 0x110d0000, 3252 }, { // 11.5 MHz 3253 0x00000003, 0x0004fff1, 0xffea0026, 0x0046ffc3, 3254 0xff5a003c, 0x013b0000, 0xfe04ff63, 0x02c801b8, 3255 0xfc99fca6, 0x0397056a, 0xfcecf853, 0x01ad09c9, 3256 0x00acf4ad, 0xfc2e0be7, 0x0773f4c2, 0xf4e90943, 3257 0x0e35f9e6, 0xefb10221, 0x110d0000, 3258 }, { // 11.6 MHz 3259 0x00000002, 0x0007fff6, 0xffe20014, 0x0054ffee, 3260 0xff4effeb, 0x0137007e, 0xfe2efebb, 0x0260027a, 3261 0xfd51fbe6, 0x02870605, 0xfe4af7fe, 0x001d09c1, 3262 0x0243f515, 0xfabd0b32, 0x0897f59e, 0xf4280871, 3263 0x0e95fa7c, 0xef9701eb, 0x110d0000, 3264 }, { // 11.7 MHz 3265 0xffff0001, 0x0008fffd, 0xffdeffff, 0x0056001d, 3266 0xff57ff9c, 0x011300f0, 0xfe82fe2e, 0x01ca0310, 3267 0xfe35fb62, 0x0155065a, 0xffbaf7f2, 0xfe8c0977, 3268 0x03cef5b2, 0xf9610a58, 0x09a5f68f, 0xf3790797, 3269 0x0eebfb14, 0xef8001b5, 0x110d0000, 3270 }, { // 11.8 MHz 3271 0xffff0000, 0x00080004, 0xffe0ffe9, 0x004c0047, 3272 0xff75ff58, 0x00d1014a, 0xfef9fdc8, 0x0111036f, 3273 0xff36fb21, 0x00120665, 0x012df82e, 0xfd0708ec, 3274 0x0542f682, 0xf81f095c, 0x0a9af792, 0xf2db06b5, 3275 0x0f38fbad, 0xef6c017e, 0x110d0000, 3276 }, { // 11.9 MHz 3277 0xffffffff, 0x0007000b, 0xffe7ffd8, 0x00370068, 3278 0xffa4ff28, 0x00790184, 0xff87fd91, 0x00430392, 3279 0x0044fb26, 0xfece0626, 0x0294f8b2, 0xfb990825, 3280 0x0698f77f, 0xf6fe0842, 0x0b73f8a7, 0xf25105cd, 3281 0x0f7bfc48, 0xef5a0148, 0x110d0000, 3282 }, { // 12.0 MHz 3283 0x0000fffe, 0x00050010, 0xfff2ffcc, 0x001b007b, 3284 0xffdfff10, 0x00140198, 0x0020fd8e, 0xff710375, 3285 0x014dfb73, 0xfd9a059f, 0x03e0f978, 0xfa4e0726, 3286 0x07c8f8a7, 0xf600070c, 0x0c2ff9c9, 0xf1db04de, 3287 0x0fb4fce5, 0xef4b0111, 0x110d0000, 3288 }, { // 12.1 MHz 3289 0x0000fffd, 0x00010012, 0xffffffc8, 0xfffb007e, 3290 0x001dff14, 0xffad0184, 0x00b7fdbe, 0xfea9031b, 3291 0x0241fc01, 0xfc8504d6, 0x0504fa79, 0xf93005f6, 3292 0x08caf9f2, 0xf52b05c0, 0x0ccbfaf9, 0xf17903eb, 3293 0x0fe3fd83, 0xef3f00db, 0x110d0000, 3294 }, { // 12.2 MHz 3295 0x0000fffd, 0xfffe0011, 0x000cffcc, 0xffdb0071, 3296 0x0058ff32, 0xff4f014a, 0x013cfe1f, 0xfdfb028a, 3297 0x0311fcc9, 0xfb9d03d6, 0x05f4fbad, 0xf848049d, 3298 0x0999fb5b, 0xf4820461, 0x0d46fc32, 0xf12d02f4, 3299 0x1007fe21, 0xef3600a4, 0x110d0000, 3300 }, { // 12.3 MHz 3301 0x0000fffe, 0xfffa000e, 0x0017ffd9, 0xffc10055, 3302 0x0088ff68, 0xff0400f0, 0x01a6fea7, 0xfd7501cc, 3303 0x03b0fdc0, 0xfaef02a8, 0x06a7fd07, 0xf79d0326, 3304 0x0a31fcda, 0xf40702f3, 0x0d9ffd72, 0xf0f601fa, 3305 0x1021fec0, 0xef2f006d, 0x110d0000, 3306 }, { // 12.4 MHz 3307 0x0001ffff, 0xfff80007, 0x001fffeb, 0xffaf002d, 3308 0x00a8ffb0, 0xfed3007e, 0x01e9ff4c, 0xfd2000ee, 3309 0x0413fed8, 0xfa82015c, 0x0715fe7d, 0xf7340198, 3310 0x0a8dfe69, 0xf3bd017c, 0x0dd5feb8, 0xf0d500fd, 3311 0x1031ff60, 0xef2b0037, 0x110d0000, 3312 }, { // 12.5 MHz 3313 0x00010000, 0xfff70000, 0x00220000, 0xffa90000, 3314 0x00b30000, 0xfec20000, 0x02000000, 0xfd030000, 3315 0x04350000, 0xfa5e0000, 0x073b0000, 0xf7110000, 3316 0x0aac0000, 0xf3a40000, 0x0de70000, 0xf0c90000, 3317 0x10360000, 0xef290000, 0x110d0000, 3318 }, { // 12.6 MHz 3319 0x00010001, 0xfff8fff9, 0x001f0015, 0xffafffd3, 3320 0x00a80050, 0xfed3ff82, 0x01e900b4, 0xfd20ff12, 3321 0x04130128, 0xfa82fea4, 0x07150183, 0xf734fe68, 3322 0x0a8d0197, 0xf3bdfe84, 0x0dd50148, 0xf0d5ff03, 3323 0x103100a0, 0xef2bffc9, 0x110d0000, 3324 }, { // 12.7 MHz 3325 0x00000002, 0xfffafff2, 0x00170027, 0xffc1ffab, 3326 0x00880098, 0xff04ff10, 0x01a60159, 0xfd75fe34, 3327 0x03b00240, 0xfaeffd58, 0x06a702f9, 0xf79dfcda, 3328 0x0a310326, 0xf407fd0d, 0x0d9f028e, 0xf0f6fe06, 3329 0x10210140, 0xef2fff93, 0x110d0000, 3330 }, { // 12.8 MHz 3331 0x00000003, 0xfffeffef, 0x000c0034, 0xffdbff8f, 3332 0x005800ce, 0xff4ffeb6, 0x013c01e1, 0xfdfbfd76, 3333 0x03110337, 0xfb9dfc2a, 0x05f40453, 0xf848fb63, 3334 0x099904a5, 0xf482fb9f, 0x0d4603ce, 0xf12dfd0c, 3335 0x100701df, 0xef36ff5c, 0x110d0000, 3336 }, { // 12.9 MHz 3337 0x00000003, 0x0001ffee, 0xffff0038, 0xfffbff82, 3338 0x001d00ec, 0xffadfe7c, 0x00b70242, 0xfea9fce5, 3339 0x024103ff, 0xfc85fb2a, 0x05040587, 0xf930fa0a, 3340 0x08ca060e, 0xf52bfa40, 0x0ccb0507, 0xf179fc15, 3341 0x0fe3027d, 0xef3fff25, 0x110d0000, 3342 }, { // 13.0 MHz 3343 0x00000002, 0x0005fff0, 0xfff20034, 0x001bff85, 3344 0xffdf00f0, 0x0014fe68, 0x00200272, 0xff71fc8b, 3345 0x014d048d, 0xfd9afa61, 0x03e00688, 0xfa4ef8da, 3346 0x07c80759, 0xf600f8f4, 0x0c2f0637, 0xf1dbfb22, 3347 0x0fb4031b, 0xef4bfeef, 0x110d0000, 3348 }, { // 13.1 MHz 3349 0xffff0001, 0x0007fff5, 0xffe70028, 0x0037ff98, 3350 0xffa400d8, 0x0079fe7c, 0xff87026f, 0x0043fc6e, 3351 0x004404da, 0xfecef9da, 0x0294074e, 0xfb99f7db, 3352 0x06980881, 0xf6fef7be, 0x0b730759, 0xf251fa33, 3353 0x0f7b03b8, 0xef5afeb8, 0x110d0000, 3354 }, { // 13.2 MHz 3355 0xffff0000, 0x0008fffc, 0xffe00017, 0x004cffb9, 3356 0xff7500a8, 0x00d1feb6, 0xfef90238, 0x0111fc91, 3357 0xff3604df, 0x0012f99b, 0x012d07d2, 0xfd07f714, 3358 0x0542097e, 0xf81ff6a4, 0x0a9a086e, 0xf2dbf94b, 3359 0x0f380453, 0xef6cfe82, 0x110d0000, 3360 }, { // 13.3 MHz 3361 0xffffffff, 0x00080003, 0xffde0001, 0x0056ffe3, 3362 0xff570064, 0x0113ff10, 0xfe8201d2, 0x01cafcf0, 3363 0xfe35049e, 0x0155f9a6, 0xffba080e, 0xfe8cf689, 3364 0x03ce0a4e, 0xf961f5a8, 0x09a50971, 0xf379f869, 3365 0x0eeb04ec, 0xef80fe4b, 0x110d0000, 3366 }, { // 13.4 MHz 3367 0x0000fffe, 0x0007000a, 0xffe2ffec, 0x00540012, 3368 0xff4e0015, 0x0137ff82, 0xfe2e0145, 0x0260fd86, 3369 0xfd51041a, 0x0287f9fb, 0xfe4a0802, 0x001df63f, 3370 0x02430aeb, 0xfabdf4ce, 0x08970a62, 0xf428f78f, 3371 0x0e950584, 0xef97fe15, 0x110d0000, 3372 }, { // 13.5 MHz 3373 0x0000fffd, 0x0004000f, 0xffeaffda, 0x0046003d, 3374 0xff5affc4, 0x013b0000, 0xfe04009d, 0x02c8fe48, 3375 0xfc99035a, 0x0397fa96, 0xfcec07ad, 0x01adf637, 3376 0x00ac0b53, 0xfc2ef419, 0x07730b3e, 0xf4e9f6bd, 3377 0x0e35061a, 0xefb1fddf, 0x110d0000, 3378 }, { // 13.6 MHz 3379 0x0000fffd, 0x00000012, 0xfff6ffcd, 0x002f0061, 3380 0xff7bff79, 0x011e007e, 0xfe08ffe8, 0x02f9ff28, 3381 0xfc17026a, 0x0479fb70, 0xfbad0713, 0x032ff672, 3382 0xff100b83, 0xfdaff38b, 0x063c0c04, 0xf5baf5f5, 3383 0x0dcc06ae, 0xefcdfda8, 0x110d0000, 3384 }, { // 13.7 MHz 3385 0x0000fffd, 0xfffd0012, 0x0004ffc8, 0x00100078, 3386 0xffacff3e, 0x00e200f0, 0xfe39ff35, 0x02f10017, 3387 0xfbd30156, 0x0521fc7f, 0xfa9c0638, 0x0499f6ee, 3388 0xfd7a0b7c, 0xff39f325, 0x04f40cb3, 0xf69af537, 3389 0x0d5a073f, 0xefecfd72, 0x110d0000, 3390 }, { // 13.8 MHz 3391 0x0001fffe, 0xfffa000e, 0x0011ffcb, 0xfff0007f, 3392 0xffe7ff19, 0x008f014a, 0xfe94fe93, 0x02b00105, 3393 0xfbd3002f, 0x0585fdb7, 0xf9c10525, 0x05def7a8, 3394 0xfbf20b3c, 0x00c7f2e9, 0x03a00d48, 0xf787f484, 3395 0x0cdf07cd, 0xf00dfd3c, 0x110d0000, 3396 }, { // 13.9 MHz 3397 0x00010000, 0xfff80008, 0x001bffd7, 0xffd10076, 3398 0x0026ff0e, 0x002c0184, 0xff0ffe10, 0x023b01e0, 3399 0xfc17ff06, 0x05a2ff09, 0xf92703e4, 0x06f4f89b, 3400 0xfa820ac5, 0x0251f2d9, 0x02430dc3, 0xf881f3dc, 3401 0x0c5c0859, 0xf031fd06, 0x110d0000, 3402 }, { // 14.0 MHz 3403 0x00010001, 0xfff80001, 0x0021ffe8, 0xffba005d, 3404 0x0060ff1f, 0xffc40198, 0xffa0fdb5, 0x019a029a, 3405 0xfc99fdea, 0x05750067, 0xf8d4027f, 0x07d4f9c0, 3406 0xf9320a1a, 0x03d2f2f3, 0x00df0e22, 0xf986f341, 3407 0x0bd108e2, 0xf058fcd1, 0x110d0000, 3408 }, { // 14.1 MHz 3409 0x00000002, 0xfff9fffa, 0x0021fffd, 0xffac0038, 3410 0x008eff4a, 0xff630184, 0x003afd8b, 0x00da0326, 3411 0xfd51fced, 0x050101c0, 0xf8cb0103, 0x0876fb10, 3412 0xf80a093e, 0x0543f338, 0xff7a0e66, 0xfa94f2b2, 3413 0x0b3f0967, 0xf081fc9b, 0x110d0000, 3414 }, { // 14.2 MHz 3415 0x00000003, 0xfffbfff3, 0x001d0013, 0xffaa000b, 3416 0x00aaff89, 0xff13014a, 0x00cefd95, 0x000a037b, 3417 0xfe35fc1d, 0x044c0305, 0xf90cff7e, 0x08d5fc81, 3418 0xf7100834, 0x069ff3a7, 0xfe160e8d, 0xfbaaf231, 3419 0x0aa509e9, 0xf0adfc65, 0x110d0000, 3420 }, { // 14.3 MHz 3421 0x00000003, 0xffffffef, 0x00140025, 0xffb4ffdd, 3422 0x00b2ffd6, 0xfedb00f0, 0x0150fdd3, 0xff380391, 3423 0xff36fb85, 0x035e0426, 0xf994fdfe, 0x08eefe0b, 3424 0xf6490702, 0x07e1f43e, 0xfcb60e97, 0xfcc6f1be, 3425 0x0a040a67, 0xf0dbfc30, 0x110d0000, 3426 }, { // 14.4 MHz 3427 0x00000003, 0x0002ffee, 0x00070033, 0xffc9ffb4, 3428 0x00a40027, 0xfec3007e, 0x01b4fe3f, 0xfe760369, 3429 0x0044fb2e, 0x02450518, 0xfa5ffc90, 0x08c1ffa1, 3430 0xf5bc05ae, 0x0902f4fc, 0xfb600e85, 0xfde7f15a, 3431 0x095d0ae2, 0xf10cfbfb, 0x110d0000, 3432 }, { // 14.5 MHz 3433 0xffff0002, 0x0005ffef, 0xfffa0038, 0xffe5ff95, 3434 0x00820074, 0xfecc0000, 0x01f0fed0, 0xfdd20304, 3435 0x014dfb1d, 0x010e05ce, 0xfb64fb41, 0x084e013b, 3436 0xf569043e, 0x0a00f5dd, 0xfa150e55, 0xff0bf104, 3437 0x08b00b59, 0xf13ffbc6, 0x110d0000, 3438 }, { // 14.6 MHz 3439 0xffff0001, 0x0008fff4, 0xffed0035, 0x0005ff83, 3440 0x005000b4, 0xfef6ff82, 0x01ffff7a, 0xfd580269, 3441 0x0241fb53, 0xffca0640, 0xfc99fa1e, 0x079a02cb, 3442 0xf55502ba, 0x0ad5f6e0, 0xf8d90e0a, 0x0031f0bd, 3443 0x07fd0bcb, 0xf174fb91, 0x110d0000, 3444 }, { // 14.7 MHz 3445 0xffffffff, 0x0009fffb, 0xffe4002a, 0x0025ff82, 3446 0x001400e0, 0xff3cff10, 0x01e10030, 0xfd1201a4, 3447 0x0311fbcd, 0xfe88066a, 0xfdf1f92f, 0x06aa0449, 3448 0xf57e0128, 0x0b7ef801, 0xf7b00da2, 0x0156f086, 3449 0x07450c39, 0xf1acfb5c, 0x110d0000, 3450 }, { // 14.8 MHz 3451 0x0000fffe, 0x00080002, 0xffdf0019, 0x003fff92, 3452 0xffd600f1, 0xff96feb6, 0x019700e1, 0xfd0500c2, 3453 0x03b0fc84, 0xfd590649, 0xff5df87f, 0x058505aa, 3454 0xf5e4ff91, 0x0bf9f93c, 0xf69d0d20, 0x0279f05e, 3455 0x06880ca3, 0xf1e6fb28, 0x110d0000, 3456 }, { // 14.9 MHz 3457 0x0000fffd, 0x00060009, 0xffdf0004, 0x0051ffb0, 3458 0xff9d00e8, 0xfffcfe7c, 0x01280180, 0xfd32ffd2, 3459 0x0413fd6e, 0xfc4d05df, 0x00d1f812, 0x043506e4, 3460 0xf685fdfb, 0x0c43fa8d, 0xf5a10c83, 0x0399f046, 3461 0x05c70d08, 0xf222faf3, 0x110d0000, 3462 }, { // 15.0 MHz 3463 0x0000fffd, 0x0003000f, 0xffe5ffef, 0x0057ffd9, 3464 0xff7000c4, 0x0062fe68, 0x009e01ff, 0xfd95fee6, 3465 0x0435fe7d, 0xfb710530, 0x023cf7ee, 0x02c307ef, 3466 0xf75efc70, 0x0c5cfbef, 0xf4c10bce, 0x04b3f03f, 3467 0x05030d69, 0xf261fabf, 0x110d0000, 3468 }, { // 15.1 MHz 3469 0x0000fffd, 0xffff0012, 0xffefffdc, 0x00510006, 3470 0xff540089, 0x00befe7c, 0x00060253, 0xfe27fe0d, 3471 0x0413ffa2, 0xfad10446, 0x0390f812, 0x013b08c3, 3472 0xf868faf6, 0x0c43fd5f, 0xf3fd0b02, 0x05c7f046, 3473 0x043b0dc4, 0xf2a1fa8b, 0x110d0000, 3474 }, { // 15.2 MHz 3475 0x0001fffe, 0xfffc0012, 0xfffbffce, 0x003f0033, 3476 0xff4e003f, 0x0106feb6, 0xff6e0276, 0xfeddfd56, 3477 0x03b000cc, 0xfa740329, 0x04bff87f, 0xffaa095d, 3478 0xf99ef995, 0x0bf9fed8, 0xf3590a1f, 0x06d2f05e, 3479 0x03700e1b, 0xf2e4fa58, 0x110d0000, 3480 }, { // 15.3 MHz 3481 0x0001ffff, 0xfff9000f, 0x0009ffc8, 0x00250059, 3482 0xff5effee, 0x0132ff10, 0xfee30265, 0xffaafccf, 3483 0x031101eb, 0xfa6001e8, 0x05bdf92f, 0xfe1b09b6, 3484 0xfafaf852, 0x0b7e0055, 0xf2d50929, 0x07d3f086, 3485 0x02a30e6c, 0xf329fa24, 0x110d0000, 3486 }, { // 15.4 MHz 3487 0x00010001, 0xfff80009, 0x0015ffca, 0x00050074, 3488 0xff81ff9f, 0x013dff82, 0xfe710221, 0x007cfc80, 3489 0x024102ed, 0xfa940090, 0x0680fa1e, 0xfc9b09cd, 3490 0xfc73f736, 0x0ad501d0, 0xf2740820, 0x08c9f0bd, 3491 0x01d40eb9, 0xf371f9f1, 0x110d0000, 3492 }, { // 15.5 MHz 3493 0x00000002, 0xfff80002, 0x001effd5, 0xffe5007f, 3494 0xffb4ff5b, 0x01280000, 0xfe2401b0, 0x0146fc70, 3495 0x014d03c6, 0xfb10ff32, 0x0701fb41, 0xfb3709a1, 3496 0xfe00f644, 0x0a000345, 0xf2350708, 0x09b2f104, 3497 0x01050eff, 0xf3baf9be, 0x110d0000, 3498 }, { // 15.6 MHz 3499 0x00000003, 0xfff9fffb, 0x0022ffe6, 0xffc9007a, 3500 0xfff0ff29, 0x00f2007e, 0xfe01011b, 0x01f6fc9e, 3501 0x00440467, 0xfbccfdde, 0x0738fc90, 0xf9f70934, 3502 0xff99f582, 0x090204b0, 0xf21a05e1, 0x0a8df15a, 3503 0x00340f41, 0xf405f98b, 0x110d0000, 3504 }, { // 15.7 MHz 3505 0x00000003, 0xfffcfff4, 0x0020fffa, 0xffb40064, 3506 0x002fff11, 0x00a400f0, 0xfe0d006e, 0x0281fd09, 3507 0xff3604c9, 0xfcbffca2, 0x0726fdfe, 0xf8e80888, 3508 0x0134f4f3, 0x07e1060c, 0xf22304af, 0x0b59f1be, 3509 0xff640f7d, 0xf452f959, 0x110d0000, 3510 }, { // 15.8 MHz 3511 0x00000003, 0x0000fff0, 0x001a0010, 0xffaa0041, 3512 0x0067ff13, 0x0043014a, 0xfe46ffb9, 0x02dbfda8, 3513 0xfe3504e5, 0xfddcfb8d, 0x06c9ff7e, 0xf81107a2, 3514 0x02c9f49a, 0x069f0753, 0xf2500373, 0x0c14f231, 3515 0xfe930fb3, 0xf4a1f927, 0x110d0000, 3516 }, { // 15.9 MHz 3517 0xffff0002, 0x0003ffee, 0x000f0023, 0xffac0016, 3518 0x0093ff31, 0xffdc0184, 0xfea6ff09, 0x02fdfe70, 3519 0xfd5104ba, 0xff15faac, 0x06270103, 0xf7780688, 3520 0x044df479, 0x05430883, 0xf2a00231, 0x0cbef2b2, 3521 0xfdc40fe3, 0xf4f2f8f5, 0x110d0000, 3522 }, { // 16.0 MHz 3523 0xffff0001, 0x0006ffef, 0x00020031, 0xffbaffe8, 3524 0x00adff66, 0xff790198, 0xff26fe6e, 0x02e5ff55, 3525 0xfc99044a, 0x005bfa09, 0x0545027f, 0xf7230541, 3526 0x05b8f490, 0x03d20997, 0xf31300eb, 0x0d55f341, 3527 0xfcf6100e, 0xf544f8c3, 0x110d0000, 3528 } 3529 }; 3530 3531 static void cx23885_dif_setup(struct i2c_client *client, u32 ifHz) 3532 { 3533 u64 pll_freq; 3534 u32 pll_freq_word; 3535 const u32 *coeffs; 3536 3537 v4l_dbg(1, cx25840_debug, client, "%s(%d)\n", __func__, ifHz); 3538 3539 /* Assuming TV */ 3540 /* Calculate the PLL frequency word based on the adjusted ifHz */ 3541 pll_freq = div_u64((u64)ifHz * 268435456, 50000000); 3542 pll_freq_word = (u32)pll_freq; 3543 3544 cx25840_write4(client, DIF_PLL_FREQ_WORD, pll_freq_word); 3545 3546 /* Round down to the nearest 100KHz */ 3547 ifHz = (ifHz / 100000) * 100000; 3548 3549 if (ifHz < 3000000) 3550 ifHz = 3000000; 3551 3552 if (ifHz > 16000000) 3553 ifHz = 16000000; 3554 3555 v4l_dbg(1, cx25840_debug, client, "%s(%d) again\n", __func__, ifHz); 3556 3557 coeffs = ifhz_coeffs[(ifHz - 3000000) / 100000]; 3558 cx25840_write4(client, DIF_BPF_COEFF01, coeffs[0]); 3559 cx25840_write4(client, DIF_BPF_COEFF23, coeffs[1]); 3560 cx25840_write4(client, DIF_BPF_COEFF45, coeffs[2]); 3561 cx25840_write4(client, DIF_BPF_COEFF67, coeffs[3]); 3562 cx25840_write4(client, DIF_BPF_COEFF89, coeffs[4]); 3563 cx25840_write4(client, DIF_BPF_COEFF1011, coeffs[5]); 3564 cx25840_write4(client, DIF_BPF_COEFF1213, coeffs[6]); 3565 cx25840_write4(client, DIF_BPF_COEFF1415, coeffs[7]); 3566 cx25840_write4(client, DIF_BPF_COEFF1617, coeffs[8]); 3567 cx25840_write4(client, DIF_BPF_COEFF1819, coeffs[9]); 3568 cx25840_write4(client, DIF_BPF_COEFF2021, coeffs[10]); 3569 cx25840_write4(client, DIF_BPF_COEFF2223, coeffs[11]); 3570 cx25840_write4(client, DIF_BPF_COEFF2425, coeffs[12]); 3571 cx25840_write4(client, DIF_BPF_COEFF2627, coeffs[13]); 3572 cx25840_write4(client, DIF_BPF_COEFF2829, coeffs[14]); 3573 cx25840_write4(client, DIF_BPF_COEFF3031, coeffs[15]); 3574 cx25840_write4(client, DIF_BPF_COEFF3233, coeffs[16]); 3575 cx25840_write4(client, DIF_BPF_COEFF3435, coeffs[17]); 3576 cx25840_write4(client, DIF_BPF_COEFF36, coeffs[18]); 3577 } 3578 3579 static void cx23888_std_setup(struct i2c_client *client) 3580 { 3581 struct cx25840_state *state = to_state(i2c_get_clientdata(client)); 3582 v4l2_std_id std = state->std; 3583 u32 ifHz; 3584 3585 cx25840_write4(client, 0x478, 0x6628021F); 3586 cx25840_write4(client, 0x400, 0x0); 3587 cx25840_write4(client, 0x4b4, 0x20524030); 3588 cx25840_write4(client, 0x47c, 0x010a8263); 3589 3590 if (std & V4L2_STD_525_60) { 3591 v4l_dbg(1, cx25840_debug, client, "%s() Selecting NTSC", 3592 __func__); 3593 3594 /* Horiz / vert timing */ 3595 cx25840_write4(client, 0x428, 0x1e1e601a); 3596 cx25840_write4(client, 0x424, 0x5b2d007a); 3597 3598 /* DIF NTSC */ 3599 cx25840_write4(client, 0x304, 0x6503bc0c); 3600 cx25840_write4(client, 0x308, 0xbd038c85); 3601 cx25840_write4(client, 0x30c, 0x1db4640a); 3602 cx25840_write4(client, 0x310, 0x00008800); 3603 cx25840_write4(client, 0x314, 0x44400400); 3604 cx25840_write4(client, 0x32c, 0x0c800800); 3605 cx25840_write4(client, 0x330, 0x27000100); 3606 cx25840_write4(client, 0x334, 0x1f296e1f); 3607 cx25840_write4(client, 0x338, 0x009f50c1); 3608 cx25840_write4(client, 0x340, 0x1befbf06); 3609 cx25840_write4(client, 0x344, 0x000035e8); 3610 3611 /* DIF I/F */ 3612 ifHz = 5400000; 3613 3614 } else { 3615 v4l_dbg(1, cx25840_debug, client, "%s() Selecting PAL-BG", 3616 __func__); 3617 3618 /* Horiz / vert timing */ 3619 cx25840_write4(client, 0x428, 0x28244024); 3620 cx25840_write4(client, 0x424, 0x5d2d0084); 3621 3622 /* DIF */ 3623 cx25840_write4(client, 0x304, 0x6503bc0c); 3624 cx25840_write4(client, 0x308, 0xbd038c85); 3625 cx25840_write4(client, 0x30c, 0x1db4640a); 3626 cx25840_write4(client, 0x310, 0x00008800); 3627 cx25840_write4(client, 0x314, 0x44400600); 3628 cx25840_write4(client, 0x32c, 0x0c800800); 3629 cx25840_write4(client, 0x330, 0x27000100); 3630 cx25840_write4(client, 0x334, 0x213530ec); 3631 cx25840_write4(client, 0x338, 0x00a65ba8); 3632 cx25840_write4(client, 0x340, 0x1befbf06); 3633 cx25840_write4(client, 0x344, 0x000035e8); 3634 3635 /* DIF I/F */ 3636 ifHz = 6000000; 3637 } 3638 3639 cx23885_dif_setup(client, ifHz); 3640 3641 /* Explicitly ensure the inputs are reconfigured after 3642 * a standard change. 3643 */ 3644 set_input(client, state->vid_input, state->aud_input); 3645 } 3646 3647 /* ----------------------------------------------------------------------- */ 3648 3649 static const struct v4l2_ctrl_ops cx25840_ctrl_ops = { 3650 .s_ctrl = cx25840_s_ctrl, 3651 }; 3652 3653 static const struct v4l2_subdev_core_ops cx25840_core_ops = { 3654 .log_status = cx25840_log_status, 3655 .reset = cx25840_reset, 3656 /* calling the (optional) init op will turn on the generic mode */ 3657 .init = cx25840_init, 3658 .load_fw = cx25840_load_fw, 3659 .s_io_pin_config = common_s_io_pin_config, 3660 #ifdef CONFIG_VIDEO_ADV_DEBUG 3661 .g_register = cx25840_g_register, 3662 .s_register = cx25840_s_register, 3663 #endif 3664 .interrupt_service_routine = cx25840_irq_handler, 3665 }; 3666 3667 static const struct v4l2_subdev_tuner_ops cx25840_tuner_ops = { 3668 .s_frequency = cx25840_s_frequency, 3669 .s_radio = cx25840_s_radio, 3670 .g_tuner = cx25840_g_tuner, 3671 .s_tuner = cx25840_s_tuner, 3672 }; 3673 3674 static const struct v4l2_subdev_audio_ops cx25840_audio_ops = { 3675 .s_clock_freq = cx25840_s_clock_freq, 3676 .s_routing = cx25840_s_audio_routing, 3677 .s_stream = cx25840_s_audio_stream, 3678 }; 3679 3680 static const struct v4l2_subdev_video_ops cx25840_video_ops = { 3681 .g_std = cx25840_g_std, 3682 .s_std = cx25840_s_std, 3683 .querystd = cx25840_querystd, 3684 .s_routing = cx25840_s_video_routing, 3685 .s_stream = cx25840_s_stream, 3686 .g_input_status = cx25840_g_input_status, 3687 }; 3688 3689 static const struct v4l2_subdev_vbi_ops cx25840_vbi_ops = { 3690 .decode_vbi_line = cx25840_decode_vbi_line, 3691 .s_raw_fmt = cx25840_s_raw_fmt, 3692 .s_sliced_fmt = cx25840_s_sliced_fmt, 3693 .g_sliced_fmt = cx25840_g_sliced_fmt, 3694 }; 3695 3696 static const struct v4l2_subdev_pad_ops cx25840_pad_ops = { 3697 .set_fmt = cx25840_set_fmt, 3698 }; 3699 3700 static const struct v4l2_subdev_ops cx25840_ops = { 3701 .core = &cx25840_core_ops, 3702 .tuner = &cx25840_tuner_ops, 3703 .audio = &cx25840_audio_ops, 3704 .video = &cx25840_video_ops, 3705 .vbi = &cx25840_vbi_ops, 3706 .pad = &cx25840_pad_ops, 3707 .ir = &cx25840_ir_ops, 3708 }; 3709 3710 /* ----------------------------------------------------------------------- */ 3711 3712 static u32 get_cx2388x_ident(struct i2c_client *client) 3713 { 3714 u32 ret; 3715 3716 /* Come out of digital power down */ 3717 cx25840_write(client, 0x000, 0); 3718 3719 /* 3720 * Detecting whether the part is cx23885/7/8 is more 3721 * difficult than it needs to be. No ID register. Instead we 3722 * probe certain registers indicated in the datasheets to look 3723 * for specific defaults that differ between the silicon designs. 3724 */ 3725 3726 /* It's either 885/7 if the IR Tx Clk Divider register exists */ 3727 if (cx25840_read4(client, 0x204) & 0xffff) { 3728 /* 3729 * CX23885 returns bogus repetitive byte values for the DIF, 3730 * which doesn't exist for it. (Ex. 8a8a8a8a or 31313131) 3731 */ 3732 ret = cx25840_read4(client, 0x300); 3733 if (((ret & 0xffff0000) >> 16) == (ret & 0xffff)) { 3734 /* No DIF */ 3735 ret = CX23885_AV; 3736 } else { 3737 /* 3738 * CX23887 has a broken DIF, but the registers 3739 * appear valid (but unused), good enough to detect. 3740 */ 3741 ret = CX23887_AV; 3742 } 3743 } else if (cx25840_read4(client, 0x300) & 0x0fffffff) { 3744 /* DIF PLL Freq Word reg exists; chip must be a CX23888 */ 3745 ret = CX23888_AV; 3746 } else { 3747 v4l_err(client, "Unable to detect h/w, assuming cx23887\n"); 3748 ret = CX23887_AV; 3749 } 3750 3751 /* Back into digital power down */ 3752 cx25840_write(client, 0x000, 2); 3753 return ret; 3754 } 3755 3756 static int cx25840_probe(struct i2c_client *client) 3757 { 3758 struct cx25840_state *state; 3759 struct v4l2_subdev *sd; 3760 int default_volume; 3761 u32 id; 3762 u16 device_id; 3763 #if defined(CONFIG_MEDIA_CONTROLLER) 3764 int ret; 3765 #endif 3766 3767 /* Check if the adapter supports the needed features */ 3768 if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) 3769 return -EIO; 3770 3771 v4l_dbg(1, cx25840_debug, client, 3772 "detecting cx25840 client on address 0x%x\n", 3773 client->addr << 1); 3774 3775 device_id = cx25840_read(client, 0x101) << 8; 3776 device_id |= cx25840_read(client, 0x100); 3777 v4l_dbg(1, cx25840_debug, client, "device_id = 0x%04x\n", device_id); 3778 3779 /* 3780 * The high byte of the device ID should be 3781 * 0x83 for the cx2583x and 0x84 for the cx2584x 3782 */ 3783 if ((device_id & 0xff00) == 0x8300) { 3784 id = CX25836 + ((device_id >> 4) & 0xf) - 6; 3785 } else if ((device_id & 0xff00) == 0x8400) { 3786 id = CX25840 + ((device_id >> 4) & 0xf); 3787 } else if (device_id == 0x0000) { 3788 id = get_cx2388x_ident(client); 3789 } else if ((device_id & 0xfff0) == 0x5A30) { 3790 /* The CX23100 (0x5A3C = 23100) doesn't have an A/V decoder */ 3791 id = CX2310X_AV; 3792 } else if ((device_id & 0xff) == (device_id >> 8)) { 3793 v4l_err(client, 3794 "likely a confused/unresponsive cx2388[578] A/V decoder found @ 0x%x (%s)\n", 3795 client->addr << 1, client->adapter->name); 3796 v4l_err(client, 3797 "A method to reset it from the cx25840 driver software is not known at this time\n"); 3798 return -ENODEV; 3799 } else { 3800 v4l_dbg(1, cx25840_debug, client, "cx25840 not found\n"); 3801 return -ENODEV; 3802 } 3803 3804 state = devm_kzalloc(&client->dev, sizeof(*state), GFP_KERNEL); 3805 if (!state) 3806 return -ENOMEM; 3807 3808 sd = &state->sd; 3809 v4l2_i2c_subdev_init(sd, client, &cx25840_ops); 3810 #if defined(CONFIG_MEDIA_CONTROLLER) 3811 /* 3812 * TODO: add media controller support for analog video inputs like 3813 * composite, svideo, etc. 3814 * A real input pad for this analog demod would be like: 3815 * ___________ 3816 * TUNER --------> | | 3817 * | | 3818 * SVIDEO .......> | cx25840 | 3819 * | | 3820 * COMPOSITE1 ...> |_________| 3821 * 3822 * However, at least for now, there's no much gain on modelling 3823 * those extra inputs. So, let's add it only when needed. 3824 */ 3825 state->pads[CX25840_PAD_INPUT].flags = MEDIA_PAD_FL_SINK; 3826 state->pads[CX25840_PAD_INPUT].sig_type = PAD_SIGNAL_ANALOG; 3827 state->pads[CX25840_PAD_VID_OUT].flags = MEDIA_PAD_FL_SOURCE; 3828 state->pads[CX25840_PAD_VID_OUT].sig_type = PAD_SIGNAL_DV; 3829 sd->entity.function = MEDIA_ENT_F_ATV_DECODER; 3830 3831 ret = media_entity_pads_init(&sd->entity, ARRAY_SIZE(state->pads), 3832 state->pads); 3833 if (ret < 0) { 3834 v4l_info(client, "failed to initialize media entity!\n"); 3835 return ret; 3836 } 3837 #endif 3838 3839 switch (id) { 3840 case CX23885_AV: 3841 v4l_info(client, "cx23885 A/V decoder found @ 0x%x (%s)\n", 3842 client->addr << 1, client->adapter->name); 3843 break; 3844 case CX23887_AV: 3845 v4l_info(client, "cx23887 A/V decoder found @ 0x%x (%s)\n", 3846 client->addr << 1, client->adapter->name); 3847 break; 3848 case CX23888_AV: 3849 v4l_info(client, "cx23888 A/V decoder found @ 0x%x (%s)\n", 3850 client->addr << 1, client->adapter->name); 3851 break; 3852 case CX2310X_AV: 3853 v4l_info(client, "cx%d A/V decoder found @ 0x%x (%s)\n", 3854 device_id, client->addr << 1, client->adapter->name); 3855 break; 3856 case CX25840: 3857 case CX25841: 3858 case CX25842: 3859 case CX25843: 3860 /* 3861 * Note: revision '(device_id & 0x0f) == 2' was never built. 3862 * The marking skips from 0x1 == 22 to 0x3 == 23. 3863 */ 3864 v4l_info(client, "cx25%3x-2%x found @ 0x%x (%s)\n", 3865 (device_id & 0xfff0) >> 4, 3866 (device_id & 0x0f) < 3 ? (device_id & 0x0f) + 1 3867 : (device_id & 0x0f), 3868 client->addr << 1, client->adapter->name); 3869 break; 3870 case CX25836: 3871 case CX25837: 3872 default: 3873 v4l_info(client, "cx25%3x-%x found @ 0x%x (%s)\n", 3874 (device_id & 0xfff0) >> 4, device_id & 0x0f, 3875 client->addr << 1, client->adapter->name); 3876 break; 3877 } 3878 3879 state->c = client; 3880 state->vid_input = CX25840_COMPOSITE7; 3881 state->aud_input = CX25840_AUDIO8; 3882 state->audclk_freq = 48000; 3883 state->audmode = V4L2_TUNER_MODE_LANG1; 3884 state->vbi_line_offset = 8; 3885 state->id = id; 3886 state->rev = device_id; 3887 state->vbi_regs_offset = id == CX23888_AV ? 0x500 - 0x424 : 0; 3888 state->std = V4L2_STD_NTSC_M; 3889 v4l2_ctrl_handler_init(&state->hdl, 9); 3890 v4l2_ctrl_new_std(&state->hdl, &cx25840_ctrl_ops, 3891 V4L2_CID_BRIGHTNESS, 0, 255, 1, 128); 3892 v4l2_ctrl_new_std(&state->hdl, &cx25840_ctrl_ops, 3893 V4L2_CID_CONTRAST, 0, 127, 1, 64); 3894 v4l2_ctrl_new_std(&state->hdl, &cx25840_ctrl_ops, 3895 V4L2_CID_SATURATION, 0, 127, 1, 64); 3896 v4l2_ctrl_new_std(&state->hdl, &cx25840_ctrl_ops, 3897 V4L2_CID_HUE, -128, 127, 1, 0); 3898 if (!is_cx2583x(state)) { 3899 default_volume = cx25840_read(client, 0x8d4); 3900 /* 3901 * Enforce the legacy PVR-350/MSP3400 to PVR-150/CX25843 volume 3902 * scale mapping limits to avoid -ERANGE errors when 3903 * initializing the volume control 3904 */ 3905 if (default_volume > 228) { 3906 /* Bottom out at -96 dB, v4l2 vol range 0x2e00-0x2fff */ 3907 default_volume = 228; 3908 cx25840_write(client, 0x8d4, 228); 3909 } else if (default_volume < 20) { 3910 /* Top out at + 8 dB, v4l2 vol range 0xfe00-0xffff */ 3911 default_volume = 20; 3912 cx25840_write(client, 0x8d4, 20); 3913 } 3914 default_volume = (((228 - default_volume) >> 1) + 23) << 9; 3915 3916 state->volume = v4l2_ctrl_new_std(&state->hdl, 3917 &cx25840_audio_ctrl_ops, 3918 V4L2_CID_AUDIO_VOLUME, 3919 0, 65535, 65535 / 100, 3920 default_volume); 3921 state->mute = v4l2_ctrl_new_std(&state->hdl, 3922 &cx25840_audio_ctrl_ops, 3923 V4L2_CID_AUDIO_MUTE, 3924 0, 1, 1, 0); 3925 v4l2_ctrl_new_std(&state->hdl, &cx25840_audio_ctrl_ops, 3926 V4L2_CID_AUDIO_BALANCE, 3927 0, 65535, 65535 / 100, 32768); 3928 v4l2_ctrl_new_std(&state->hdl, &cx25840_audio_ctrl_ops, 3929 V4L2_CID_AUDIO_BASS, 3930 0, 65535, 65535 / 100, 32768); 3931 v4l2_ctrl_new_std(&state->hdl, &cx25840_audio_ctrl_ops, 3932 V4L2_CID_AUDIO_TREBLE, 3933 0, 65535, 65535 / 100, 32768); 3934 } 3935 sd->ctrl_handler = &state->hdl; 3936 if (state->hdl.error) { 3937 int err = state->hdl.error; 3938 3939 v4l2_ctrl_handler_free(&state->hdl); 3940 return err; 3941 } 3942 if (!is_cx2583x(state)) 3943 v4l2_ctrl_cluster(2, &state->volume); 3944 v4l2_ctrl_handler_setup(&state->hdl); 3945 3946 if (client->dev.platform_data) { 3947 struct cx25840_platform_data *pdata = client->dev.platform_data; 3948 3949 state->pvr150_workaround = pdata->pvr150_workaround; 3950 } 3951 3952 cx25840_ir_probe(sd); 3953 return 0; 3954 } 3955 3956 static void cx25840_remove(struct i2c_client *client) 3957 { 3958 struct v4l2_subdev *sd = i2c_get_clientdata(client); 3959 struct cx25840_state *state = to_state(sd); 3960 3961 cx25840_ir_remove(sd); 3962 v4l2_device_unregister_subdev(sd); 3963 v4l2_ctrl_handler_free(&state->hdl); 3964 } 3965 3966 static const struct i2c_device_id cx25840_id[] = { 3967 { "cx25840" }, 3968 { } 3969 }; 3970 MODULE_DEVICE_TABLE(i2c, cx25840_id); 3971 3972 static struct i2c_driver cx25840_driver = { 3973 .driver = { 3974 .name = "cx25840", 3975 }, 3976 .probe = cx25840_probe, 3977 .remove = cx25840_remove, 3978 .id_table = cx25840_id, 3979 }; 3980 3981 module_i2c_driver(cx25840_driver); 3982