1 /* 2 tda18271-maps.c - driver for the Philips / NXP TDA18271 silicon tuner 3 4 Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org> 5 6 This program is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 2 of the License, or 9 (at your option) any later version. 10 11 This program is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with this program; if not, write to the Free Software 18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 19 */ 20 21 #include "tda18271-priv.h" 22 23 struct tda18271_pll_map { 24 u32 lomax; 25 u8 pd; /* post div */ 26 u8 d; /* div */ 27 }; 28 29 struct tda18271_map { 30 u32 rfmax; 31 u8 val; 32 }; 33 34 /*---------------------------------------------------------------------*/ 35 36 static struct tda18271_pll_map tda18271c1_main_pll[] = { 37 { .lomax = 32000, .pd = 0x5f, .d = 0xf0 }, 38 { .lomax = 35000, .pd = 0x5e, .d = 0xe0 }, 39 { .lomax = 37000, .pd = 0x5d, .d = 0xd0 }, 40 { .lomax = 41000, .pd = 0x5c, .d = 0xc0 }, 41 { .lomax = 44000, .pd = 0x5b, .d = 0xb0 }, 42 { .lomax = 49000, .pd = 0x5a, .d = 0xa0 }, 43 { .lomax = 54000, .pd = 0x59, .d = 0x90 }, 44 { .lomax = 61000, .pd = 0x58, .d = 0x80 }, 45 { .lomax = 65000, .pd = 0x4f, .d = 0x78 }, 46 { .lomax = 70000, .pd = 0x4e, .d = 0x70 }, 47 { .lomax = 75000, .pd = 0x4d, .d = 0x68 }, 48 { .lomax = 82000, .pd = 0x4c, .d = 0x60 }, 49 { .lomax = 89000, .pd = 0x4b, .d = 0x58 }, 50 { .lomax = 98000, .pd = 0x4a, .d = 0x50 }, 51 { .lomax = 109000, .pd = 0x49, .d = 0x48 }, 52 { .lomax = 123000, .pd = 0x48, .d = 0x40 }, 53 { .lomax = 131000, .pd = 0x3f, .d = 0x3c }, 54 { .lomax = 141000, .pd = 0x3e, .d = 0x38 }, 55 { .lomax = 151000, .pd = 0x3d, .d = 0x34 }, 56 { .lomax = 164000, .pd = 0x3c, .d = 0x30 }, 57 { .lomax = 179000, .pd = 0x3b, .d = 0x2c }, 58 { .lomax = 197000, .pd = 0x3a, .d = 0x28 }, 59 { .lomax = 219000, .pd = 0x39, .d = 0x24 }, 60 { .lomax = 246000, .pd = 0x38, .d = 0x20 }, 61 { .lomax = 263000, .pd = 0x2f, .d = 0x1e }, 62 { .lomax = 282000, .pd = 0x2e, .d = 0x1c }, 63 { .lomax = 303000, .pd = 0x2d, .d = 0x1a }, 64 { .lomax = 329000, .pd = 0x2c, .d = 0x18 }, 65 { .lomax = 359000, .pd = 0x2b, .d = 0x16 }, 66 { .lomax = 395000, .pd = 0x2a, .d = 0x14 }, 67 { .lomax = 438000, .pd = 0x29, .d = 0x12 }, 68 { .lomax = 493000, .pd = 0x28, .d = 0x10 }, 69 { .lomax = 526000, .pd = 0x1f, .d = 0x0f }, 70 { .lomax = 564000, .pd = 0x1e, .d = 0x0e }, 71 { .lomax = 607000, .pd = 0x1d, .d = 0x0d }, 72 { .lomax = 658000, .pd = 0x1c, .d = 0x0c }, 73 { .lomax = 718000, .pd = 0x1b, .d = 0x0b }, 74 { .lomax = 790000, .pd = 0x1a, .d = 0x0a }, 75 { .lomax = 877000, .pd = 0x19, .d = 0x09 }, 76 { .lomax = 987000, .pd = 0x18, .d = 0x08 }, 77 { .lomax = 0, .pd = 0x00, .d = 0x00 }, /* end */ 78 }; 79 80 static struct tda18271_pll_map tda18271c2_main_pll[] = { 81 { .lomax = 33125, .pd = 0x57, .d = 0xf0 }, 82 { .lomax = 35500, .pd = 0x56, .d = 0xe0 }, 83 { .lomax = 38188, .pd = 0x55, .d = 0xd0 }, 84 { .lomax = 41375, .pd = 0x54, .d = 0xc0 }, 85 { .lomax = 45125, .pd = 0x53, .d = 0xb0 }, 86 { .lomax = 49688, .pd = 0x52, .d = 0xa0 }, 87 { .lomax = 55188, .pd = 0x51, .d = 0x90 }, 88 { .lomax = 62125, .pd = 0x50, .d = 0x80 }, 89 { .lomax = 66250, .pd = 0x47, .d = 0x78 }, 90 { .lomax = 71000, .pd = 0x46, .d = 0x70 }, 91 { .lomax = 76375, .pd = 0x45, .d = 0x68 }, 92 { .lomax = 82750, .pd = 0x44, .d = 0x60 }, 93 { .lomax = 90250, .pd = 0x43, .d = 0x58 }, 94 { .lomax = 99375, .pd = 0x42, .d = 0x50 }, 95 { .lomax = 110375, .pd = 0x41, .d = 0x48 }, 96 { .lomax = 124250, .pd = 0x40, .d = 0x40 }, 97 { .lomax = 132500, .pd = 0x37, .d = 0x3c }, 98 { .lomax = 142000, .pd = 0x36, .d = 0x38 }, 99 { .lomax = 152750, .pd = 0x35, .d = 0x34 }, 100 { .lomax = 165500, .pd = 0x34, .d = 0x30 }, 101 { .lomax = 180500, .pd = 0x33, .d = 0x2c }, 102 { .lomax = 198750, .pd = 0x32, .d = 0x28 }, 103 { .lomax = 220750, .pd = 0x31, .d = 0x24 }, 104 { .lomax = 248500, .pd = 0x30, .d = 0x20 }, 105 { .lomax = 265000, .pd = 0x27, .d = 0x1e }, 106 { .lomax = 284000, .pd = 0x26, .d = 0x1c }, 107 { .lomax = 305500, .pd = 0x25, .d = 0x1a }, 108 { .lomax = 331000, .pd = 0x24, .d = 0x18 }, 109 { .lomax = 361000, .pd = 0x23, .d = 0x16 }, 110 { .lomax = 397500, .pd = 0x22, .d = 0x14 }, 111 { .lomax = 441500, .pd = 0x21, .d = 0x12 }, 112 { .lomax = 497000, .pd = 0x20, .d = 0x10 }, 113 { .lomax = 530000, .pd = 0x17, .d = 0x0f }, 114 { .lomax = 568000, .pd = 0x16, .d = 0x0e }, 115 { .lomax = 611000, .pd = 0x15, .d = 0x0d }, 116 { .lomax = 662000, .pd = 0x14, .d = 0x0c }, 117 { .lomax = 722000, .pd = 0x13, .d = 0x0b }, 118 { .lomax = 795000, .pd = 0x12, .d = 0x0a }, 119 { .lomax = 883000, .pd = 0x11, .d = 0x09 }, 120 { .lomax = 994000, .pd = 0x10, .d = 0x08 }, 121 { .lomax = 0, .pd = 0x00, .d = 0x00 }, /* end */ 122 }; 123 124 static struct tda18271_pll_map tda18271c1_cal_pll[] = { 125 { .lomax = 33000, .pd = 0xdd, .d = 0xd0 }, 126 { .lomax = 36000, .pd = 0xdc, .d = 0xc0 }, 127 { .lomax = 40000, .pd = 0xdb, .d = 0xb0 }, 128 { .lomax = 44000, .pd = 0xda, .d = 0xa0 }, 129 { .lomax = 49000, .pd = 0xd9, .d = 0x90 }, 130 { .lomax = 55000, .pd = 0xd8, .d = 0x80 }, 131 { .lomax = 63000, .pd = 0xd3, .d = 0x70 }, 132 { .lomax = 67000, .pd = 0xcd, .d = 0x68 }, 133 { .lomax = 73000, .pd = 0xcc, .d = 0x60 }, 134 { .lomax = 80000, .pd = 0xcb, .d = 0x58 }, 135 { .lomax = 88000, .pd = 0xca, .d = 0x50 }, 136 { .lomax = 98000, .pd = 0xc9, .d = 0x48 }, 137 { .lomax = 110000, .pd = 0xc8, .d = 0x40 }, 138 { .lomax = 126000, .pd = 0xc3, .d = 0x38 }, 139 { .lomax = 135000, .pd = 0xbd, .d = 0x34 }, 140 { .lomax = 147000, .pd = 0xbc, .d = 0x30 }, 141 { .lomax = 160000, .pd = 0xbb, .d = 0x2c }, 142 { .lomax = 176000, .pd = 0xba, .d = 0x28 }, 143 { .lomax = 196000, .pd = 0xb9, .d = 0x24 }, 144 { .lomax = 220000, .pd = 0xb8, .d = 0x20 }, 145 { .lomax = 252000, .pd = 0xb3, .d = 0x1c }, 146 { .lomax = 271000, .pd = 0xad, .d = 0x1a }, 147 { .lomax = 294000, .pd = 0xac, .d = 0x18 }, 148 { .lomax = 321000, .pd = 0xab, .d = 0x16 }, 149 { .lomax = 353000, .pd = 0xaa, .d = 0x14 }, 150 { .lomax = 392000, .pd = 0xa9, .d = 0x12 }, 151 { .lomax = 441000, .pd = 0xa8, .d = 0x10 }, 152 { .lomax = 505000, .pd = 0xa3, .d = 0x0e }, 153 { .lomax = 543000, .pd = 0x9d, .d = 0x0d }, 154 { .lomax = 589000, .pd = 0x9c, .d = 0x0c }, 155 { .lomax = 642000, .pd = 0x9b, .d = 0x0b }, 156 { .lomax = 707000, .pd = 0x9a, .d = 0x0a }, 157 { .lomax = 785000, .pd = 0x99, .d = 0x09 }, 158 { .lomax = 883000, .pd = 0x98, .d = 0x08 }, 159 { .lomax = 1010000, .pd = 0x93, .d = 0x07 }, 160 { .lomax = 0, .pd = 0x00, .d = 0x00 }, /* end */ 161 }; 162 163 static struct tda18271_pll_map tda18271c2_cal_pll[] = { 164 { .lomax = 33813, .pd = 0xdd, .d = 0xd0 }, 165 { .lomax = 36625, .pd = 0xdc, .d = 0xc0 }, 166 { .lomax = 39938, .pd = 0xdb, .d = 0xb0 }, 167 { .lomax = 43938, .pd = 0xda, .d = 0xa0 }, 168 { .lomax = 48813, .pd = 0xd9, .d = 0x90 }, 169 { .lomax = 54938, .pd = 0xd8, .d = 0x80 }, 170 { .lomax = 62813, .pd = 0xd3, .d = 0x70 }, 171 { .lomax = 67625, .pd = 0xcd, .d = 0x68 }, 172 { .lomax = 73250, .pd = 0xcc, .d = 0x60 }, 173 { .lomax = 79875, .pd = 0xcb, .d = 0x58 }, 174 { .lomax = 87875, .pd = 0xca, .d = 0x50 }, 175 { .lomax = 97625, .pd = 0xc9, .d = 0x48 }, 176 { .lomax = 109875, .pd = 0xc8, .d = 0x40 }, 177 { .lomax = 125625, .pd = 0xc3, .d = 0x38 }, 178 { .lomax = 135250, .pd = 0xbd, .d = 0x34 }, 179 { .lomax = 146500, .pd = 0xbc, .d = 0x30 }, 180 { .lomax = 159750, .pd = 0xbb, .d = 0x2c }, 181 { .lomax = 175750, .pd = 0xba, .d = 0x28 }, 182 { .lomax = 195250, .pd = 0xb9, .d = 0x24 }, 183 { .lomax = 219750, .pd = 0xb8, .d = 0x20 }, 184 { .lomax = 251250, .pd = 0xb3, .d = 0x1c }, 185 { .lomax = 270500, .pd = 0xad, .d = 0x1a }, 186 { .lomax = 293000, .pd = 0xac, .d = 0x18 }, 187 { .lomax = 319500, .pd = 0xab, .d = 0x16 }, 188 { .lomax = 351500, .pd = 0xaa, .d = 0x14 }, 189 { .lomax = 390500, .pd = 0xa9, .d = 0x12 }, 190 { .lomax = 439500, .pd = 0xa8, .d = 0x10 }, 191 { .lomax = 502500, .pd = 0xa3, .d = 0x0e }, 192 { .lomax = 541000, .pd = 0x9d, .d = 0x0d }, 193 { .lomax = 586000, .pd = 0x9c, .d = 0x0c }, 194 { .lomax = 639000, .pd = 0x9b, .d = 0x0b }, 195 { .lomax = 703000, .pd = 0x9a, .d = 0x0a }, 196 { .lomax = 781000, .pd = 0x99, .d = 0x09 }, 197 { .lomax = 879000, .pd = 0x98, .d = 0x08 }, 198 { .lomax = 0, .pd = 0x00, .d = 0x00 }, /* end */ 199 }; 200 201 static struct tda18271_map tda18271_bp_filter[] = { 202 { .rfmax = 62000, .val = 0x00 }, 203 { .rfmax = 84000, .val = 0x01 }, 204 { .rfmax = 100000, .val = 0x02 }, 205 { .rfmax = 140000, .val = 0x03 }, 206 { .rfmax = 170000, .val = 0x04 }, 207 { .rfmax = 180000, .val = 0x05 }, 208 { .rfmax = 865000, .val = 0x06 }, 209 { .rfmax = 0, .val = 0x00 }, /* end */ 210 }; 211 212 static struct tda18271_map tda18271c1_km[] = { 213 { .rfmax = 61100, .val = 0x74 }, 214 { .rfmax = 350000, .val = 0x40 }, 215 { .rfmax = 720000, .val = 0x30 }, 216 { .rfmax = 865000, .val = 0x40 }, 217 { .rfmax = 0, .val = 0x00 }, /* end */ 218 }; 219 220 static struct tda18271_map tda18271c2_km[] = { 221 { .rfmax = 47900, .val = 0x38 }, 222 { .rfmax = 61100, .val = 0x44 }, 223 { .rfmax = 350000, .val = 0x30 }, 224 { .rfmax = 720000, .val = 0x24 }, 225 { .rfmax = 865000, .val = 0x3c }, 226 { .rfmax = 0, .val = 0x00 }, /* end */ 227 }; 228 229 static struct tda18271_map tda18271_rf_band[] = { 230 { .rfmax = 47900, .val = 0x00 }, 231 { .rfmax = 61100, .val = 0x01 }, 232 { .rfmax = 152600, .val = 0x02 }, 233 { .rfmax = 164700, .val = 0x03 }, 234 { .rfmax = 203500, .val = 0x04 }, 235 { .rfmax = 457800, .val = 0x05 }, 236 { .rfmax = 865000, .val = 0x06 }, 237 { .rfmax = 0, .val = 0x00 }, /* end */ 238 }; 239 240 static struct tda18271_map tda18271_gain_taper[] = { 241 { .rfmax = 45400, .val = 0x1f }, 242 { .rfmax = 45800, .val = 0x1e }, 243 { .rfmax = 46200, .val = 0x1d }, 244 { .rfmax = 46700, .val = 0x1c }, 245 { .rfmax = 47100, .val = 0x1b }, 246 { .rfmax = 47500, .val = 0x1a }, 247 { .rfmax = 47900, .val = 0x19 }, 248 { .rfmax = 49600, .val = 0x17 }, 249 { .rfmax = 51200, .val = 0x16 }, 250 { .rfmax = 52900, .val = 0x15 }, 251 { .rfmax = 54500, .val = 0x14 }, 252 { .rfmax = 56200, .val = 0x13 }, 253 { .rfmax = 57800, .val = 0x12 }, 254 { .rfmax = 59500, .val = 0x11 }, 255 { .rfmax = 61100, .val = 0x10 }, 256 { .rfmax = 67600, .val = 0x0d }, 257 { .rfmax = 74200, .val = 0x0c }, 258 { .rfmax = 80700, .val = 0x0b }, 259 { .rfmax = 87200, .val = 0x0a }, 260 { .rfmax = 93800, .val = 0x09 }, 261 { .rfmax = 100300, .val = 0x08 }, 262 { .rfmax = 106900, .val = 0x07 }, 263 { .rfmax = 113400, .val = 0x06 }, 264 { .rfmax = 119900, .val = 0x05 }, 265 { .rfmax = 126500, .val = 0x04 }, 266 { .rfmax = 133000, .val = 0x03 }, 267 { .rfmax = 139500, .val = 0x02 }, 268 { .rfmax = 146100, .val = 0x01 }, 269 { .rfmax = 152600, .val = 0x00 }, 270 { .rfmax = 154300, .val = 0x1f }, 271 { .rfmax = 156100, .val = 0x1e }, 272 { .rfmax = 157800, .val = 0x1d }, 273 { .rfmax = 159500, .val = 0x1c }, 274 { .rfmax = 161200, .val = 0x1b }, 275 { .rfmax = 163000, .val = 0x1a }, 276 { .rfmax = 164700, .val = 0x19 }, 277 { .rfmax = 170200, .val = 0x17 }, 278 { .rfmax = 175800, .val = 0x16 }, 279 { .rfmax = 181300, .val = 0x15 }, 280 { .rfmax = 186900, .val = 0x14 }, 281 { .rfmax = 192400, .val = 0x13 }, 282 { .rfmax = 198000, .val = 0x12 }, 283 { .rfmax = 203500, .val = 0x11 }, 284 { .rfmax = 216200, .val = 0x14 }, 285 { .rfmax = 228900, .val = 0x13 }, 286 { .rfmax = 241600, .val = 0x12 }, 287 { .rfmax = 254400, .val = 0x11 }, 288 { .rfmax = 267100, .val = 0x10 }, 289 { .rfmax = 279800, .val = 0x0f }, 290 { .rfmax = 292500, .val = 0x0e }, 291 { .rfmax = 305200, .val = 0x0d }, 292 { .rfmax = 317900, .val = 0x0c }, 293 { .rfmax = 330700, .val = 0x0b }, 294 { .rfmax = 343400, .val = 0x0a }, 295 { .rfmax = 356100, .val = 0x09 }, 296 { .rfmax = 368800, .val = 0x08 }, 297 { .rfmax = 381500, .val = 0x07 }, 298 { .rfmax = 394200, .val = 0x06 }, 299 { .rfmax = 406900, .val = 0x05 }, 300 { .rfmax = 419700, .val = 0x04 }, 301 { .rfmax = 432400, .val = 0x03 }, 302 { .rfmax = 445100, .val = 0x02 }, 303 { .rfmax = 457800, .val = 0x01 }, 304 { .rfmax = 476300, .val = 0x19 }, 305 { .rfmax = 494800, .val = 0x18 }, 306 { .rfmax = 513300, .val = 0x17 }, 307 { .rfmax = 531800, .val = 0x16 }, 308 { .rfmax = 550300, .val = 0x15 }, 309 { .rfmax = 568900, .val = 0x14 }, 310 { .rfmax = 587400, .val = 0x13 }, 311 { .rfmax = 605900, .val = 0x12 }, 312 { .rfmax = 624400, .val = 0x11 }, 313 { .rfmax = 642900, .val = 0x10 }, 314 { .rfmax = 661400, .val = 0x0f }, 315 { .rfmax = 679900, .val = 0x0e }, 316 { .rfmax = 698400, .val = 0x0d }, 317 { .rfmax = 716900, .val = 0x0c }, 318 { .rfmax = 735400, .val = 0x0b }, 319 { .rfmax = 753900, .val = 0x0a }, 320 { .rfmax = 772500, .val = 0x09 }, 321 { .rfmax = 791000, .val = 0x08 }, 322 { .rfmax = 809500, .val = 0x07 }, 323 { .rfmax = 828000, .val = 0x06 }, 324 { .rfmax = 846500, .val = 0x05 }, 325 { .rfmax = 865000, .val = 0x04 }, 326 { .rfmax = 0, .val = 0x00 }, /* end */ 327 }; 328 329 static struct tda18271_map tda18271c1_rf_cal[] = { 330 { .rfmax = 41000, .val = 0x1e }, 331 { .rfmax = 43000, .val = 0x30 }, 332 { .rfmax = 45000, .val = 0x43 }, 333 { .rfmax = 46000, .val = 0x4d }, 334 { .rfmax = 47000, .val = 0x54 }, 335 { .rfmax = 47900, .val = 0x64 }, 336 { .rfmax = 49100, .val = 0x20 }, 337 { .rfmax = 50000, .val = 0x22 }, 338 { .rfmax = 51000, .val = 0x2a }, 339 { .rfmax = 53000, .val = 0x32 }, 340 { .rfmax = 55000, .val = 0x35 }, 341 { .rfmax = 56000, .val = 0x3c }, 342 { .rfmax = 57000, .val = 0x3f }, 343 { .rfmax = 58000, .val = 0x48 }, 344 { .rfmax = 59000, .val = 0x4d }, 345 { .rfmax = 60000, .val = 0x58 }, 346 { .rfmax = 61100, .val = 0x5f }, 347 { .rfmax = 0, .val = 0x00 }, /* end */ 348 }; 349 350 static struct tda18271_map tda18271c2_rf_cal[] = { 351 { .rfmax = 41000, .val = 0x0f }, 352 { .rfmax = 43000, .val = 0x1c }, 353 { .rfmax = 45000, .val = 0x2f }, 354 { .rfmax = 46000, .val = 0x39 }, 355 { .rfmax = 47000, .val = 0x40 }, 356 { .rfmax = 47900, .val = 0x50 }, 357 { .rfmax = 49100, .val = 0x16 }, 358 { .rfmax = 50000, .val = 0x18 }, 359 { .rfmax = 51000, .val = 0x20 }, 360 { .rfmax = 53000, .val = 0x28 }, 361 { .rfmax = 55000, .val = 0x2b }, 362 { .rfmax = 56000, .val = 0x32 }, 363 { .rfmax = 57000, .val = 0x35 }, 364 { .rfmax = 58000, .val = 0x3e }, 365 { .rfmax = 59000, .val = 0x43 }, 366 { .rfmax = 60000, .val = 0x4e }, 367 { .rfmax = 61100, .val = 0x55 }, 368 { .rfmax = 63000, .val = 0x0f }, 369 { .rfmax = 64000, .val = 0x11 }, 370 { .rfmax = 65000, .val = 0x12 }, 371 { .rfmax = 66000, .val = 0x15 }, 372 { .rfmax = 67000, .val = 0x16 }, 373 { .rfmax = 68000, .val = 0x17 }, 374 { .rfmax = 70000, .val = 0x19 }, 375 { .rfmax = 71000, .val = 0x1c }, 376 { .rfmax = 72000, .val = 0x1d }, 377 { .rfmax = 73000, .val = 0x1f }, 378 { .rfmax = 74000, .val = 0x20 }, 379 { .rfmax = 75000, .val = 0x21 }, 380 { .rfmax = 76000, .val = 0x24 }, 381 { .rfmax = 77000, .val = 0x25 }, 382 { .rfmax = 78000, .val = 0x27 }, 383 { .rfmax = 80000, .val = 0x28 }, 384 { .rfmax = 81000, .val = 0x29 }, 385 { .rfmax = 82000, .val = 0x2d }, 386 { .rfmax = 83000, .val = 0x2e }, 387 { .rfmax = 84000, .val = 0x2f }, 388 { .rfmax = 85000, .val = 0x31 }, 389 { .rfmax = 86000, .val = 0x33 }, 390 { .rfmax = 87000, .val = 0x34 }, 391 { .rfmax = 88000, .val = 0x35 }, 392 { .rfmax = 89000, .val = 0x37 }, 393 { .rfmax = 90000, .val = 0x38 }, 394 { .rfmax = 91000, .val = 0x39 }, 395 { .rfmax = 93000, .val = 0x3c }, 396 { .rfmax = 94000, .val = 0x3e }, 397 { .rfmax = 95000, .val = 0x3f }, 398 { .rfmax = 96000, .val = 0x40 }, 399 { .rfmax = 97000, .val = 0x42 }, 400 { .rfmax = 99000, .val = 0x45 }, 401 { .rfmax = 100000, .val = 0x46 }, 402 { .rfmax = 102000, .val = 0x48 }, 403 { .rfmax = 103000, .val = 0x4a }, 404 { .rfmax = 105000, .val = 0x4d }, 405 { .rfmax = 106000, .val = 0x4e }, 406 { .rfmax = 107000, .val = 0x50 }, 407 { .rfmax = 108000, .val = 0x51 }, 408 { .rfmax = 110000, .val = 0x54 }, 409 { .rfmax = 111000, .val = 0x56 }, 410 { .rfmax = 112000, .val = 0x57 }, 411 { .rfmax = 113000, .val = 0x58 }, 412 { .rfmax = 114000, .val = 0x59 }, 413 { .rfmax = 115000, .val = 0x5c }, 414 { .rfmax = 116000, .val = 0x5d }, 415 { .rfmax = 117000, .val = 0x5f }, 416 { .rfmax = 119000, .val = 0x60 }, 417 { .rfmax = 120000, .val = 0x64 }, 418 { .rfmax = 121000, .val = 0x65 }, 419 { .rfmax = 122000, .val = 0x66 }, 420 { .rfmax = 123000, .val = 0x68 }, 421 { .rfmax = 124000, .val = 0x69 }, 422 { .rfmax = 125000, .val = 0x6c }, 423 { .rfmax = 126000, .val = 0x6d }, 424 { .rfmax = 127000, .val = 0x6e }, 425 { .rfmax = 128000, .val = 0x70 }, 426 { .rfmax = 129000, .val = 0x71 }, 427 { .rfmax = 130000, .val = 0x75 }, 428 { .rfmax = 131000, .val = 0x77 }, 429 { .rfmax = 132000, .val = 0x78 }, 430 { .rfmax = 133000, .val = 0x7b }, 431 { .rfmax = 134000, .val = 0x7e }, 432 { .rfmax = 135000, .val = 0x81 }, 433 { .rfmax = 136000, .val = 0x82 }, 434 { .rfmax = 137000, .val = 0x87 }, 435 { .rfmax = 138000, .val = 0x88 }, 436 { .rfmax = 139000, .val = 0x8d }, 437 { .rfmax = 140000, .val = 0x8e }, 438 { .rfmax = 141000, .val = 0x91 }, 439 { .rfmax = 142000, .val = 0x95 }, 440 { .rfmax = 143000, .val = 0x9a }, 441 { .rfmax = 144000, .val = 0x9d }, 442 { .rfmax = 145000, .val = 0xa1 }, 443 { .rfmax = 146000, .val = 0xa2 }, 444 { .rfmax = 147000, .val = 0xa4 }, 445 { .rfmax = 148000, .val = 0xa9 }, 446 { .rfmax = 149000, .val = 0xae }, 447 { .rfmax = 150000, .val = 0xb0 }, 448 { .rfmax = 151000, .val = 0xb1 }, 449 { .rfmax = 152000, .val = 0xb7 }, 450 { .rfmax = 152600, .val = 0xbd }, 451 { .rfmax = 154000, .val = 0x20 }, 452 { .rfmax = 155000, .val = 0x22 }, 453 { .rfmax = 156000, .val = 0x24 }, 454 { .rfmax = 157000, .val = 0x25 }, 455 { .rfmax = 158000, .val = 0x27 }, 456 { .rfmax = 159000, .val = 0x29 }, 457 { .rfmax = 160000, .val = 0x2c }, 458 { .rfmax = 161000, .val = 0x2d }, 459 { .rfmax = 163000, .val = 0x2e }, 460 { .rfmax = 164000, .val = 0x2f }, 461 { .rfmax = 164700, .val = 0x30 }, 462 { .rfmax = 166000, .val = 0x11 }, 463 { .rfmax = 167000, .val = 0x12 }, 464 { .rfmax = 168000, .val = 0x13 }, 465 { .rfmax = 169000, .val = 0x14 }, 466 { .rfmax = 170000, .val = 0x15 }, 467 { .rfmax = 172000, .val = 0x16 }, 468 { .rfmax = 173000, .val = 0x17 }, 469 { .rfmax = 174000, .val = 0x18 }, 470 { .rfmax = 175000, .val = 0x1a }, 471 { .rfmax = 176000, .val = 0x1b }, 472 { .rfmax = 178000, .val = 0x1d }, 473 { .rfmax = 179000, .val = 0x1e }, 474 { .rfmax = 180000, .val = 0x1f }, 475 { .rfmax = 181000, .val = 0x20 }, 476 { .rfmax = 182000, .val = 0x21 }, 477 { .rfmax = 183000, .val = 0x22 }, 478 { .rfmax = 184000, .val = 0x24 }, 479 { .rfmax = 185000, .val = 0x25 }, 480 { .rfmax = 186000, .val = 0x26 }, 481 { .rfmax = 187000, .val = 0x27 }, 482 { .rfmax = 188000, .val = 0x29 }, 483 { .rfmax = 189000, .val = 0x2a }, 484 { .rfmax = 190000, .val = 0x2c }, 485 { .rfmax = 191000, .val = 0x2d }, 486 { .rfmax = 192000, .val = 0x2e }, 487 { .rfmax = 193000, .val = 0x2f }, 488 { .rfmax = 194000, .val = 0x30 }, 489 { .rfmax = 195000, .val = 0x33 }, 490 { .rfmax = 196000, .val = 0x35 }, 491 { .rfmax = 198000, .val = 0x36 }, 492 { .rfmax = 200000, .val = 0x38 }, 493 { .rfmax = 201000, .val = 0x3c }, 494 { .rfmax = 202000, .val = 0x3d }, 495 { .rfmax = 203500, .val = 0x3e }, 496 { .rfmax = 206000, .val = 0x0e }, 497 { .rfmax = 208000, .val = 0x0f }, 498 { .rfmax = 212000, .val = 0x10 }, 499 { .rfmax = 216000, .val = 0x11 }, 500 { .rfmax = 217000, .val = 0x12 }, 501 { .rfmax = 218000, .val = 0x13 }, 502 { .rfmax = 220000, .val = 0x14 }, 503 { .rfmax = 222000, .val = 0x15 }, 504 { .rfmax = 225000, .val = 0x16 }, 505 { .rfmax = 228000, .val = 0x17 }, 506 { .rfmax = 231000, .val = 0x18 }, 507 { .rfmax = 234000, .val = 0x19 }, 508 { .rfmax = 235000, .val = 0x1a }, 509 { .rfmax = 236000, .val = 0x1b }, 510 { .rfmax = 237000, .val = 0x1c }, 511 { .rfmax = 240000, .val = 0x1d }, 512 { .rfmax = 242000, .val = 0x1e }, 513 { .rfmax = 244000, .val = 0x1f }, 514 { .rfmax = 247000, .val = 0x20 }, 515 { .rfmax = 249000, .val = 0x21 }, 516 { .rfmax = 252000, .val = 0x22 }, 517 { .rfmax = 253000, .val = 0x23 }, 518 { .rfmax = 254000, .val = 0x24 }, 519 { .rfmax = 256000, .val = 0x25 }, 520 { .rfmax = 259000, .val = 0x26 }, 521 { .rfmax = 262000, .val = 0x27 }, 522 { .rfmax = 264000, .val = 0x28 }, 523 { .rfmax = 267000, .val = 0x29 }, 524 { .rfmax = 269000, .val = 0x2a }, 525 { .rfmax = 271000, .val = 0x2b }, 526 { .rfmax = 273000, .val = 0x2c }, 527 { .rfmax = 275000, .val = 0x2d }, 528 { .rfmax = 277000, .val = 0x2e }, 529 { .rfmax = 279000, .val = 0x2f }, 530 { .rfmax = 282000, .val = 0x30 }, 531 { .rfmax = 284000, .val = 0x31 }, 532 { .rfmax = 286000, .val = 0x32 }, 533 { .rfmax = 287000, .val = 0x33 }, 534 { .rfmax = 290000, .val = 0x34 }, 535 { .rfmax = 293000, .val = 0x35 }, 536 { .rfmax = 295000, .val = 0x36 }, 537 { .rfmax = 297000, .val = 0x37 }, 538 { .rfmax = 300000, .val = 0x38 }, 539 { .rfmax = 303000, .val = 0x39 }, 540 { .rfmax = 305000, .val = 0x3a }, 541 { .rfmax = 306000, .val = 0x3b }, 542 { .rfmax = 307000, .val = 0x3c }, 543 { .rfmax = 310000, .val = 0x3d }, 544 { .rfmax = 312000, .val = 0x3e }, 545 { .rfmax = 315000, .val = 0x3f }, 546 { .rfmax = 318000, .val = 0x40 }, 547 { .rfmax = 320000, .val = 0x41 }, 548 { .rfmax = 323000, .val = 0x42 }, 549 { .rfmax = 324000, .val = 0x43 }, 550 { .rfmax = 325000, .val = 0x44 }, 551 { .rfmax = 327000, .val = 0x45 }, 552 { .rfmax = 331000, .val = 0x46 }, 553 { .rfmax = 334000, .val = 0x47 }, 554 { .rfmax = 337000, .val = 0x48 }, 555 { .rfmax = 339000, .val = 0x49 }, 556 { .rfmax = 340000, .val = 0x4a }, 557 { .rfmax = 341000, .val = 0x4b }, 558 { .rfmax = 343000, .val = 0x4c }, 559 { .rfmax = 345000, .val = 0x4d }, 560 { .rfmax = 349000, .val = 0x4e }, 561 { .rfmax = 352000, .val = 0x4f }, 562 { .rfmax = 353000, .val = 0x50 }, 563 { .rfmax = 355000, .val = 0x51 }, 564 { .rfmax = 357000, .val = 0x52 }, 565 { .rfmax = 359000, .val = 0x53 }, 566 { .rfmax = 361000, .val = 0x54 }, 567 { .rfmax = 362000, .val = 0x55 }, 568 { .rfmax = 364000, .val = 0x56 }, 569 { .rfmax = 368000, .val = 0x57 }, 570 { .rfmax = 370000, .val = 0x58 }, 571 { .rfmax = 372000, .val = 0x59 }, 572 { .rfmax = 375000, .val = 0x5a }, 573 { .rfmax = 376000, .val = 0x5b }, 574 { .rfmax = 377000, .val = 0x5c }, 575 { .rfmax = 379000, .val = 0x5d }, 576 { .rfmax = 382000, .val = 0x5e }, 577 { .rfmax = 384000, .val = 0x5f }, 578 { .rfmax = 385000, .val = 0x60 }, 579 { .rfmax = 386000, .val = 0x61 }, 580 { .rfmax = 388000, .val = 0x62 }, 581 { .rfmax = 390000, .val = 0x63 }, 582 { .rfmax = 393000, .val = 0x64 }, 583 { .rfmax = 394000, .val = 0x65 }, 584 { .rfmax = 396000, .val = 0x66 }, 585 { .rfmax = 397000, .val = 0x67 }, 586 { .rfmax = 398000, .val = 0x68 }, 587 { .rfmax = 400000, .val = 0x69 }, 588 { .rfmax = 402000, .val = 0x6a }, 589 { .rfmax = 403000, .val = 0x6b }, 590 { .rfmax = 407000, .val = 0x6c }, 591 { .rfmax = 408000, .val = 0x6d }, 592 { .rfmax = 409000, .val = 0x6e }, 593 { .rfmax = 410000, .val = 0x6f }, 594 { .rfmax = 411000, .val = 0x70 }, 595 { .rfmax = 412000, .val = 0x71 }, 596 { .rfmax = 413000, .val = 0x72 }, 597 { .rfmax = 414000, .val = 0x73 }, 598 { .rfmax = 417000, .val = 0x74 }, 599 { .rfmax = 418000, .val = 0x75 }, 600 { .rfmax = 420000, .val = 0x76 }, 601 { .rfmax = 422000, .val = 0x77 }, 602 { .rfmax = 423000, .val = 0x78 }, 603 { .rfmax = 424000, .val = 0x79 }, 604 { .rfmax = 427000, .val = 0x7a }, 605 { .rfmax = 428000, .val = 0x7b }, 606 { .rfmax = 429000, .val = 0x7d }, 607 { .rfmax = 432000, .val = 0x7f }, 608 { .rfmax = 434000, .val = 0x80 }, 609 { .rfmax = 435000, .val = 0x81 }, 610 { .rfmax = 436000, .val = 0x83 }, 611 { .rfmax = 437000, .val = 0x84 }, 612 { .rfmax = 438000, .val = 0x85 }, 613 { .rfmax = 439000, .val = 0x86 }, 614 { .rfmax = 440000, .val = 0x87 }, 615 { .rfmax = 441000, .val = 0x88 }, 616 { .rfmax = 442000, .val = 0x89 }, 617 { .rfmax = 445000, .val = 0x8a }, 618 { .rfmax = 446000, .val = 0x8b }, 619 { .rfmax = 447000, .val = 0x8c }, 620 { .rfmax = 448000, .val = 0x8e }, 621 { .rfmax = 449000, .val = 0x8f }, 622 { .rfmax = 450000, .val = 0x90 }, 623 { .rfmax = 452000, .val = 0x91 }, 624 { .rfmax = 453000, .val = 0x93 }, 625 { .rfmax = 454000, .val = 0x94 }, 626 { .rfmax = 456000, .val = 0x96 }, 627 { .rfmax = 457800, .val = 0x98 }, 628 { .rfmax = 461000, .val = 0x11 }, 629 { .rfmax = 468000, .val = 0x12 }, 630 { .rfmax = 472000, .val = 0x13 }, 631 { .rfmax = 473000, .val = 0x14 }, 632 { .rfmax = 474000, .val = 0x15 }, 633 { .rfmax = 481000, .val = 0x16 }, 634 { .rfmax = 486000, .val = 0x17 }, 635 { .rfmax = 491000, .val = 0x18 }, 636 { .rfmax = 498000, .val = 0x19 }, 637 { .rfmax = 499000, .val = 0x1a }, 638 { .rfmax = 501000, .val = 0x1b }, 639 { .rfmax = 506000, .val = 0x1c }, 640 { .rfmax = 511000, .val = 0x1d }, 641 { .rfmax = 516000, .val = 0x1e }, 642 { .rfmax = 520000, .val = 0x1f }, 643 { .rfmax = 521000, .val = 0x20 }, 644 { .rfmax = 525000, .val = 0x21 }, 645 { .rfmax = 529000, .val = 0x22 }, 646 { .rfmax = 533000, .val = 0x23 }, 647 { .rfmax = 539000, .val = 0x24 }, 648 { .rfmax = 541000, .val = 0x25 }, 649 { .rfmax = 547000, .val = 0x26 }, 650 { .rfmax = 549000, .val = 0x27 }, 651 { .rfmax = 551000, .val = 0x28 }, 652 { .rfmax = 556000, .val = 0x29 }, 653 { .rfmax = 561000, .val = 0x2a }, 654 { .rfmax = 563000, .val = 0x2b }, 655 { .rfmax = 565000, .val = 0x2c }, 656 { .rfmax = 569000, .val = 0x2d }, 657 { .rfmax = 571000, .val = 0x2e }, 658 { .rfmax = 577000, .val = 0x2f }, 659 { .rfmax = 580000, .val = 0x30 }, 660 { .rfmax = 582000, .val = 0x31 }, 661 { .rfmax = 584000, .val = 0x32 }, 662 { .rfmax = 588000, .val = 0x33 }, 663 { .rfmax = 591000, .val = 0x34 }, 664 { .rfmax = 596000, .val = 0x35 }, 665 { .rfmax = 598000, .val = 0x36 }, 666 { .rfmax = 603000, .val = 0x37 }, 667 { .rfmax = 604000, .val = 0x38 }, 668 { .rfmax = 606000, .val = 0x39 }, 669 { .rfmax = 612000, .val = 0x3a }, 670 { .rfmax = 615000, .val = 0x3b }, 671 { .rfmax = 617000, .val = 0x3c }, 672 { .rfmax = 621000, .val = 0x3d }, 673 { .rfmax = 622000, .val = 0x3e }, 674 { .rfmax = 625000, .val = 0x3f }, 675 { .rfmax = 632000, .val = 0x40 }, 676 { .rfmax = 633000, .val = 0x41 }, 677 { .rfmax = 634000, .val = 0x42 }, 678 { .rfmax = 642000, .val = 0x43 }, 679 { .rfmax = 643000, .val = 0x44 }, 680 { .rfmax = 647000, .val = 0x45 }, 681 { .rfmax = 650000, .val = 0x46 }, 682 { .rfmax = 652000, .val = 0x47 }, 683 { .rfmax = 657000, .val = 0x48 }, 684 { .rfmax = 661000, .val = 0x49 }, 685 { .rfmax = 662000, .val = 0x4a }, 686 { .rfmax = 665000, .val = 0x4b }, 687 { .rfmax = 667000, .val = 0x4c }, 688 { .rfmax = 670000, .val = 0x4d }, 689 { .rfmax = 673000, .val = 0x4e }, 690 { .rfmax = 676000, .val = 0x4f }, 691 { .rfmax = 677000, .val = 0x50 }, 692 { .rfmax = 681000, .val = 0x51 }, 693 { .rfmax = 683000, .val = 0x52 }, 694 { .rfmax = 686000, .val = 0x53 }, 695 { .rfmax = 688000, .val = 0x54 }, 696 { .rfmax = 689000, .val = 0x55 }, 697 { .rfmax = 691000, .val = 0x56 }, 698 { .rfmax = 695000, .val = 0x57 }, 699 { .rfmax = 698000, .val = 0x58 }, 700 { .rfmax = 703000, .val = 0x59 }, 701 { .rfmax = 704000, .val = 0x5a }, 702 { .rfmax = 705000, .val = 0x5b }, 703 { .rfmax = 707000, .val = 0x5c }, 704 { .rfmax = 710000, .val = 0x5d }, 705 { .rfmax = 712000, .val = 0x5e }, 706 { .rfmax = 717000, .val = 0x5f }, 707 { .rfmax = 718000, .val = 0x60 }, 708 { .rfmax = 721000, .val = 0x61 }, 709 { .rfmax = 722000, .val = 0x62 }, 710 { .rfmax = 723000, .val = 0x63 }, 711 { .rfmax = 725000, .val = 0x64 }, 712 { .rfmax = 727000, .val = 0x65 }, 713 { .rfmax = 730000, .val = 0x66 }, 714 { .rfmax = 732000, .val = 0x67 }, 715 { .rfmax = 735000, .val = 0x68 }, 716 { .rfmax = 740000, .val = 0x69 }, 717 { .rfmax = 741000, .val = 0x6a }, 718 { .rfmax = 742000, .val = 0x6b }, 719 { .rfmax = 743000, .val = 0x6c }, 720 { .rfmax = 745000, .val = 0x6d }, 721 { .rfmax = 747000, .val = 0x6e }, 722 { .rfmax = 748000, .val = 0x6f }, 723 { .rfmax = 750000, .val = 0x70 }, 724 { .rfmax = 752000, .val = 0x71 }, 725 { .rfmax = 754000, .val = 0x72 }, 726 { .rfmax = 757000, .val = 0x73 }, 727 { .rfmax = 758000, .val = 0x74 }, 728 { .rfmax = 760000, .val = 0x75 }, 729 { .rfmax = 763000, .val = 0x76 }, 730 { .rfmax = 764000, .val = 0x77 }, 731 { .rfmax = 766000, .val = 0x78 }, 732 { .rfmax = 767000, .val = 0x79 }, 733 { .rfmax = 768000, .val = 0x7a }, 734 { .rfmax = 773000, .val = 0x7b }, 735 { .rfmax = 774000, .val = 0x7c }, 736 { .rfmax = 776000, .val = 0x7d }, 737 { .rfmax = 777000, .val = 0x7e }, 738 { .rfmax = 778000, .val = 0x7f }, 739 { .rfmax = 779000, .val = 0x80 }, 740 { .rfmax = 781000, .val = 0x81 }, 741 { .rfmax = 783000, .val = 0x82 }, 742 { .rfmax = 784000, .val = 0x83 }, 743 { .rfmax = 785000, .val = 0x84 }, 744 { .rfmax = 786000, .val = 0x85 }, 745 { .rfmax = 793000, .val = 0x86 }, 746 { .rfmax = 794000, .val = 0x87 }, 747 { .rfmax = 795000, .val = 0x88 }, 748 { .rfmax = 797000, .val = 0x89 }, 749 { .rfmax = 799000, .val = 0x8a }, 750 { .rfmax = 801000, .val = 0x8b }, 751 { .rfmax = 802000, .val = 0x8c }, 752 { .rfmax = 803000, .val = 0x8d }, 753 { .rfmax = 804000, .val = 0x8e }, 754 { .rfmax = 810000, .val = 0x90 }, 755 { .rfmax = 811000, .val = 0x91 }, 756 { .rfmax = 812000, .val = 0x92 }, 757 { .rfmax = 814000, .val = 0x93 }, 758 { .rfmax = 816000, .val = 0x94 }, 759 { .rfmax = 817000, .val = 0x96 }, 760 { .rfmax = 818000, .val = 0x97 }, 761 { .rfmax = 820000, .val = 0x98 }, 762 { .rfmax = 821000, .val = 0x99 }, 763 { .rfmax = 822000, .val = 0x9a }, 764 { .rfmax = 828000, .val = 0x9b }, 765 { .rfmax = 829000, .val = 0x9d }, 766 { .rfmax = 830000, .val = 0x9f }, 767 { .rfmax = 831000, .val = 0xa0 }, 768 { .rfmax = 833000, .val = 0xa1 }, 769 { .rfmax = 835000, .val = 0xa2 }, 770 { .rfmax = 836000, .val = 0xa3 }, 771 { .rfmax = 837000, .val = 0xa4 }, 772 { .rfmax = 838000, .val = 0xa6 }, 773 { .rfmax = 840000, .val = 0xa8 }, 774 { .rfmax = 842000, .val = 0xa9 }, 775 { .rfmax = 845000, .val = 0xaa }, 776 { .rfmax = 846000, .val = 0xab }, 777 { .rfmax = 847000, .val = 0xad }, 778 { .rfmax = 848000, .val = 0xae }, 779 { .rfmax = 852000, .val = 0xaf }, 780 { .rfmax = 853000, .val = 0xb0 }, 781 { .rfmax = 858000, .val = 0xb1 }, 782 { .rfmax = 860000, .val = 0xb2 }, 783 { .rfmax = 861000, .val = 0xb3 }, 784 { .rfmax = 862000, .val = 0xb4 }, 785 { .rfmax = 863000, .val = 0xb6 }, 786 { .rfmax = 864000, .val = 0xb8 }, 787 { .rfmax = 865000, .val = 0xb9 }, 788 { .rfmax = 0, .val = 0x00 }, /* end */ 789 }; 790 791 static struct tda18271_map tda18271_ir_measure[] = { 792 { .rfmax = 30000, .val = 4 }, 793 { .rfmax = 200000, .val = 5 }, 794 { .rfmax = 600000, .val = 6 }, 795 { .rfmax = 865000, .val = 7 }, 796 { .rfmax = 0, .val = 0 }, /* end */ 797 }; 798 799 static struct tda18271_map tda18271_rf_cal_dc_over_dt[] = { 800 { .rfmax = 47900, .val = 0x00 }, 801 { .rfmax = 55000, .val = 0x00 }, 802 { .rfmax = 61100, .val = 0x0a }, 803 { .rfmax = 64000, .val = 0x0a }, 804 { .rfmax = 82000, .val = 0x14 }, 805 { .rfmax = 84000, .val = 0x19 }, 806 { .rfmax = 119000, .val = 0x1c }, 807 { .rfmax = 124000, .val = 0x20 }, 808 { .rfmax = 129000, .val = 0x2a }, 809 { .rfmax = 134000, .val = 0x32 }, 810 { .rfmax = 139000, .val = 0x39 }, 811 { .rfmax = 144000, .val = 0x3e }, 812 { .rfmax = 149000, .val = 0x3f }, 813 { .rfmax = 152600, .val = 0x40 }, 814 { .rfmax = 154000, .val = 0x40 }, 815 { .rfmax = 164700, .val = 0x41 }, 816 { .rfmax = 203500, .val = 0x32 }, 817 { .rfmax = 353000, .val = 0x19 }, 818 { .rfmax = 356000, .val = 0x1a }, 819 { .rfmax = 359000, .val = 0x1b }, 820 { .rfmax = 363000, .val = 0x1c }, 821 { .rfmax = 366000, .val = 0x1d }, 822 { .rfmax = 369000, .val = 0x1e }, 823 { .rfmax = 373000, .val = 0x1f }, 824 { .rfmax = 376000, .val = 0x20 }, 825 { .rfmax = 379000, .val = 0x21 }, 826 { .rfmax = 383000, .val = 0x22 }, 827 { .rfmax = 386000, .val = 0x23 }, 828 { .rfmax = 389000, .val = 0x24 }, 829 { .rfmax = 393000, .val = 0x25 }, 830 { .rfmax = 396000, .val = 0x26 }, 831 { .rfmax = 399000, .val = 0x27 }, 832 { .rfmax = 402000, .val = 0x28 }, 833 { .rfmax = 404000, .val = 0x29 }, 834 { .rfmax = 407000, .val = 0x2a }, 835 { .rfmax = 409000, .val = 0x2b }, 836 { .rfmax = 412000, .val = 0x2c }, 837 { .rfmax = 414000, .val = 0x2d }, 838 { .rfmax = 417000, .val = 0x2e }, 839 { .rfmax = 419000, .val = 0x2f }, 840 { .rfmax = 422000, .val = 0x30 }, 841 { .rfmax = 424000, .val = 0x31 }, 842 { .rfmax = 427000, .val = 0x32 }, 843 { .rfmax = 429000, .val = 0x33 }, 844 { .rfmax = 432000, .val = 0x34 }, 845 { .rfmax = 434000, .val = 0x35 }, 846 { .rfmax = 437000, .val = 0x36 }, 847 { .rfmax = 439000, .val = 0x37 }, 848 { .rfmax = 442000, .val = 0x38 }, 849 { .rfmax = 444000, .val = 0x39 }, 850 { .rfmax = 447000, .val = 0x3a }, 851 { .rfmax = 449000, .val = 0x3b }, 852 { .rfmax = 457800, .val = 0x3c }, 853 { .rfmax = 465000, .val = 0x0f }, 854 { .rfmax = 477000, .val = 0x12 }, 855 { .rfmax = 483000, .val = 0x14 }, 856 { .rfmax = 502000, .val = 0x19 }, 857 { .rfmax = 508000, .val = 0x1b }, 858 { .rfmax = 519000, .val = 0x1c }, 859 { .rfmax = 522000, .val = 0x1d }, 860 { .rfmax = 524000, .val = 0x1e }, 861 { .rfmax = 534000, .val = 0x1f }, 862 { .rfmax = 549000, .val = 0x20 }, 863 { .rfmax = 554000, .val = 0x22 }, 864 { .rfmax = 584000, .val = 0x24 }, 865 { .rfmax = 589000, .val = 0x26 }, 866 { .rfmax = 658000, .val = 0x27 }, 867 { .rfmax = 664000, .val = 0x2c }, 868 { .rfmax = 669000, .val = 0x2d }, 869 { .rfmax = 699000, .val = 0x2e }, 870 { .rfmax = 704000, .val = 0x30 }, 871 { .rfmax = 709000, .val = 0x31 }, 872 { .rfmax = 714000, .val = 0x32 }, 873 { .rfmax = 724000, .val = 0x33 }, 874 { .rfmax = 729000, .val = 0x36 }, 875 { .rfmax = 739000, .val = 0x38 }, 876 { .rfmax = 744000, .val = 0x39 }, 877 { .rfmax = 749000, .val = 0x3b }, 878 { .rfmax = 754000, .val = 0x3c }, 879 { .rfmax = 759000, .val = 0x3d }, 880 { .rfmax = 764000, .val = 0x3e }, 881 { .rfmax = 769000, .val = 0x3f }, 882 { .rfmax = 774000, .val = 0x40 }, 883 { .rfmax = 779000, .val = 0x41 }, 884 { .rfmax = 784000, .val = 0x43 }, 885 { .rfmax = 789000, .val = 0x46 }, 886 { .rfmax = 794000, .val = 0x48 }, 887 { .rfmax = 799000, .val = 0x4b }, 888 { .rfmax = 804000, .val = 0x4f }, 889 { .rfmax = 809000, .val = 0x54 }, 890 { .rfmax = 814000, .val = 0x59 }, 891 { .rfmax = 819000, .val = 0x5d }, 892 { .rfmax = 824000, .val = 0x61 }, 893 { .rfmax = 829000, .val = 0x68 }, 894 { .rfmax = 834000, .val = 0x6e }, 895 { .rfmax = 839000, .val = 0x75 }, 896 { .rfmax = 844000, .val = 0x7e }, 897 { .rfmax = 849000, .val = 0x82 }, 898 { .rfmax = 854000, .val = 0x84 }, 899 { .rfmax = 859000, .val = 0x8f }, 900 { .rfmax = 865000, .val = 0x9a }, 901 { .rfmax = 0, .val = 0x00 }, /* end */ 902 }; 903 904 /*---------------------------------------------------------------------*/ 905 906 struct tda18271_thermo_map { 907 u8 d; 908 u8 r0; 909 u8 r1; 910 }; 911 912 static struct tda18271_thermo_map tda18271_thermometer[] = { 913 { .d = 0x00, .r0 = 60, .r1 = 92 }, 914 { .d = 0x01, .r0 = 62, .r1 = 94 }, 915 { .d = 0x02, .r0 = 66, .r1 = 98 }, 916 { .d = 0x03, .r0 = 64, .r1 = 96 }, 917 { .d = 0x04, .r0 = 74, .r1 = 106 }, 918 { .d = 0x05, .r0 = 72, .r1 = 104 }, 919 { .d = 0x06, .r0 = 68, .r1 = 100 }, 920 { .d = 0x07, .r0 = 70, .r1 = 102 }, 921 { .d = 0x08, .r0 = 90, .r1 = 122 }, 922 { .d = 0x09, .r0 = 88, .r1 = 120 }, 923 { .d = 0x0a, .r0 = 84, .r1 = 116 }, 924 { .d = 0x0b, .r0 = 86, .r1 = 118 }, 925 { .d = 0x0c, .r0 = 76, .r1 = 108 }, 926 { .d = 0x0d, .r0 = 78, .r1 = 110 }, 927 { .d = 0x0e, .r0 = 82, .r1 = 114 }, 928 { .d = 0x0f, .r0 = 80, .r1 = 112 }, 929 { .d = 0x00, .r0 = 0, .r1 = 0 }, /* end */ 930 }; 931 932 int tda18271_lookup_thermometer(struct dvb_frontend *fe) 933 { 934 struct tda18271_priv *priv = fe->tuner_priv; 935 unsigned char *regs = priv->tda18271_regs; 936 int val, i = 0; 937 938 while (tda18271_thermometer[i].d < (regs[R_TM] & 0x0f)) { 939 if (tda18271_thermometer[i + 1].d == 0) 940 break; 941 i++; 942 } 943 944 if ((regs[R_TM] & 0x20) == 0x20) 945 val = tda18271_thermometer[i].r1; 946 else 947 val = tda18271_thermometer[i].r0; 948 949 tda_map("(%d) tm = %d\n", i, val); 950 951 return val; 952 } 953 954 /*---------------------------------------------------------------------*/ 955 956 struct tda18271_cid_target_map { 957 u32 rfmax; 958 u8 target; 959 u16 limit; 960 }; 961 962 static struct tda18271_cid_target_map tda18271_cid_target[] = { 963 { .rfmax = 46000, .target = 0x04, .limit = 1800 }, 964 { .rfmax = 52200, .target = 0x0a, .limit = 1500 }, 965 { .rfmax = 70100, .target = 0x01, .limit = 4000 }, 966 { .rfmax = 136800, .target = 0x18, .limit = 4000 }, 967 { .rfmax = 156700, .target = 0x18, .limit = 4000 }, 968 { .rfmax = 186250, .target = 0x0a, .limit = 4000 }, 969 { .rfmax = 230000, .target = 0x0a, .limit = 4000 }, 970 { .rfmax = 345000, .target = 0x18, .limit = 4000 }, 971 { .rfmax = 426000, .target = 0x0e, .limit = 4000 }, 972 { .rfmax = 489500, .target = 0x1e, .limit = 4000 }, 973 { .rfmax = 697500, .target = 0x32, .limit = 4000 }, 974 { .rfmax = 842000, .target = 0x3a, .limit = 4000 }, 975 { .rfmax = 0, .target = 0x00, .limit = 0 }, /* end */ 976 }; 977 978 int tda18271_lookup_cid_target(struct dvb_frontend *fe, 979 u32 *freq, u8 *cid_target, u16 *count_limit) 980 { 981 struct tda18271_priv *priv = fe->tuner_priv; 982 int i = 0; 983 984 while ((tda18271_cid_target[i].rfmax * 1000) < *freq) { 985 if (tda18271_cid_target[i + 1].rfmax == 0) 986 break; 987 i++; 988 } 989 *cid_target = tda18271_cid_target[i].target; 990 *count_limit = tda18271_cid_target[i].limit; 991 992 tda_map("(%d) cid_target = %02x, count_limit = %d\n", i, 993 tda18271_cid_target[i].target, tda18271_cid_target[i].limit); 994 995 return 0; 996 } 997 998 /*---------------------------------------------------------------------*/ 999 1000 static struct tda18271_rf_tracking_filter_cal tda18271_rf_band_template[] = { 1001 { .rfmax = 47900, .rfband = 0x00, 1002 .rf1_def = 46000, .rf2_def = 0, .rf3_def = 0 }, 1003 { .rfmax = 61100, .rfband = 0x01, 1004 .rf1_def = 52200, .rf2_def = 0, .rf3_def = 0 }, 1005 { .rfmax = 152600, .rfband = 0x02, 1006 .rf1_def = 70100, .rf2_def = 136800, .rf3_def = 0 }, 1007 { .rfmax = 164700, .rfband = 0x03, 1008 .rf1_def = 156700, .rf2_def = 0, .rf3_def = 0 }, 1009 { .rfmax = 203500, .rfband = 0x04, 1010 .rf1_def = 186250, .rf2_def = 0, .rf3_def = 0 }, 1011 { .rfmax = 457800, .rfband = 0x05, 1012 .rf1_def = 230000, .rf2_def = 345000, .rf3_def = 426000 }, 1013 { .rfmax = 865000, .rfband = 0x06, 1014 .rf1_def = 489500, .rf2_def = 697500, .rf3_def = 842000 }, 1015 { .rfmax = 0, .rfband = 0x00, 1016 .rf1_def = 0, .rf2_def = 0, .rf3_def = 0 }, /* end */ 1017 }; 1018 1019 int tda18271_lookup_rf_band(struct dvb_frontend *fe, u32 *freq, u8 *rf_band) 1020 { 1021 struct tda18271_priv *priv = fe->tuner_priv; 1022 struct tda18271_rf_tracking_filter_cal *map = priv->rf_cal_state; 1023 int i = 0; 1024 1025 while ((map[i].rfmax * 1000) < *freq) { 1026 if (tda18271_debug & DBG_ADV) 1027 tda_map("(%d) rfmax = %d < freq = %d, rf1_def = %d, rf2_def = %d, rf3_def = %d, rf1 = %d, rf2 = %d, rf3 = %d, rf_a1 = %d, rf_a2 = %d, rf_b1 = %d, rf_b2 = %d\n", 1028 i, map[i].rfmax * 1000, *freq, 1029 map[i].rf1_def, map[i].rf2_def, map[i].rf3_def, 1030 map[i].rf1, map[i].rf2, map[i].rf3, 1031 map[i].rf_a1, map[i].rf_a2, 1032 map[i].rf_b1, map[i].rf_b2); 1033 if (map[i].rfmax == 0) 1034 return -EINVAL; 1035 i++; 1036 } 1037 if (rf_band) 1038 *rf_band = map[i].rfband; 1039 1040 tda_map("(%d) rf_band = %02x\n", i, map[i].rfband); 1041 1042 return i; 1043 } 1044 1045 /*---------------------------------------------------------------------*/ 1046 1047 struct tda18271_map_layout { 1048 struct tda18271_pll_map *main_pll; 1049 struct tda18271_pll_map *cal_pll; 1050 1051 struct tda18271_map *rf_cal; 1052 struct tda18271_map *rf_cal_kmco; 1053 struct tda18271_map *rf_cal_dc_over_dt; 1054 1055 struct tda18271_map *bp_filter; 1056 struct tda18271_map *rf_band; 1057 struct tda18271_map *gain_taper; 1058 struct tda18271_map *ir_measure; 1059 }; 1060 1061 /*---------------------------------------------------------------------*/ 1062 1063 int tda18271_lookup_pll_map(struct dvb_frontend *fe, 1064 enum tda18271_map_type map_type, 1065 u32 *freq, u8 *post_div, u8 *div) 1066 { 1067 struct tda18271_priv *priv = fe->tuner_priv; 1068 struct tda18271_pll_map *map = NULL; 1069 unsigned int i = 0; 1070 char *map_name; 1071 int ret = 0; 1072 1073 BUG_ON(!priv->maps); 1074 1075 switch (map_type) { 1076 case MAIN_PLL: 1077 map = priv->maps->main_pll; 1078 map_name = "main_pll"; 1079 break; 1080 case CAL_PLL: 1081 map = priv->maps->cal_pll; 1082 map_name = "cal_pll"; 1083 break; 1084 default: 1085 /* we should never get here */ 1086 map_name = "undefined"; 1087 break; 1088 } 1089 1090 if (!map) { 1091 tda_warn("%s map is not set!\n", map_name); 1092 ret = -EINVAL; 1093 goto fail; 1094 } 1095 1096 while ((map[i].lomax * 1000) < *freq) { 1097 if (map[i + 1].lomax == 0) { 1098 tda_map("%s: frequency (%d) out of range\n", 1099 map_name, *freq); 1100 ret = -ERANGE; 1101 break; 1102 } 1103 i++; 1104 } 1105 *post_div = map[i].pd; 1106 *div = map[i].d; 1107 1108 tda_map("(%d) %s: post div = 0x%02x, div = 0x%02x\n", 1109 i, map_name, *post_div, *div); 1110 fail: 1111 return ret; 1112 } 1113 1114 int tda18271_lookup_map(struct dvb_frontend *fe, 1115 enum tda18271_map_type map_type, 1116 u32 *freq, u8 *val) 1117 { 1118 struct tda18271_priv *priv = fe->tuner_priv; 1119 struct tda18271_map *map = NULL; 1120 unsigned int i = 0; 1121 char *map_name; 1122 int ret = 0; 1123 1124 BUG_ON(!priv->maps); 1125 1126 switch (map_type) { 1127 case BP_FILTER: 1128 map = priv->maps->bp_filter; 1129 map_name = "bp_filter"; 1130 break; 1131 case RF_CAL_KMCO: 1132 map = priv->maps->rf_cal_kmco; 1133 map_name = "km"; 1134 break; 1135 case RF_BAND: 1136 map = priv->maps->rf_band; 1137 map_name = "rf_band"; 1138 break; 1139 case GAIN_TAPER: 1140 map = priv->maps->gain_taper; 1141 map_name = "gain_taper"; 1142 break; 1143 case RF_CAL: 1144 map = priv->maps->rf_cal; 1145 map_name = "rf_cal"; 1146 break; 1147 case IR_MEASURE: 1148 map = priv->maps->ir_measure; 1149 map_name = "ir_measure"; 1150 break; 1151 case RF_CAL_DC_OVER_DT: 1152 map = priv->maps->rf_cal_dc_over_dt; 1153 map_name = "rf_cal_dc_over_dt"; 1154 break; 1155 default: 1156 /* we should never get here */ 1157 map_name = "undefined"; 1158 break; 1159 } 1160 1161 if (!map) { 1162 tda_warn("%s map is not set!\n", map_name); 1163 ret = -EINVAL; 1164 goto fail; 1165 } 1166 1167 while ((map[i].rfmax * 1000) < *freq) { 1168 if (map[i + 1].rfmax == 0) { 1169 tda_map("%s: frequency (%d) out of range\n", 1170 map_name, *freq); 1171 ret = -ERANGE; 1172 break; 1173 } 1174 i++; 1175 } 1176 *val = map[i].val; 1177 1178 tda_map("(%d) %s: 0x%02x\n", i, map_name, *val); 1179 fail: 1180 return ret; 1181 } 1182 1183 /*---------------------------------------------------------------------*/ 1184 1185 static const struct tda18271_std_map tda18271c1_std_map = { 1186 .fm_radio = { .if_freq = 1250, .fm_rfn = 1, .agc_mode = 3, .std = 0, 1187 .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x18 */ 1188 .atv_b = { .if_freq = 6750, .fm_rfn = 0, .agc_mode = 1, .std = 6, 1189 .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */ 1190 .atv_dk = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7, 1191 .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */ 1192 .atv_gh = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7, 1193 .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */ 1194 .atv_i = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7, 1195 .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */ 1196 .atv_l = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7, 1197 .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */ 1198 .atv_lc = { .if_freq = 1250, .fm_rfn = 0, .agc_mode = 1, .std = 7, 1199 .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */ 1200 .atv_mn = { .if_freq = 5750, .fm_rfn = 0, .agc_mode = 1, .std = 5, 1201 .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0d */ 1202 .atsc_6 = { .if_freq = 3250, .fm_rfn = 0, .agc_mode = 3, .std = 4, 1203 .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */ 1204 .dvbt_6 = { .if_freq = 3300, .fm_rfn = 0, .agc_mode = 3, .std = 4, 1205 .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */ 1206 .dvbt_7 = { .if_freq = 3800, .fm_rfn = 0, .agc_mode = 3, .std = 5, 1207 .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */ 1208 .dvbt_8 = { .if_freq = 4300, .fm_rfn = 0, .agc_mode = 3, .std = 6, 1209 .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1e */ 1210 .qam_6 = { .if_freq = 4000, .fm_rfn = 0, .agc_mode = 3, .std = 5, 1211 .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */ 1212 .qam_7 = { .if_freq = 4500, .fm_rfn = 0, .agc_mode = 3, .std = 6, 1213 .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1e */ 1214 .qam_8 = { .if_freq = 5000, .fm_rfn = 0, .agc_mode = 3, .std = 7, 1215 .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1f */ 1216 }; 1217 1218 static const struct tda18271_std_map tda18271c2_std_map = { 1219 .fm_radio = { .if_freq = 1250, .fm_rfn = 1, .agc_mode = 3, .std = 0, 1220 .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x18 */ 1221 .atv_b = { .if_freq = 6000, .fm_rfn = 0, .agc_mode = 1, .std = 5, 1222 .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0d */ 1223 .atv_dk = { .if_freq = 6900, .fm_rfn = 0, .agc_mode = 1, .std = 6, 1224 .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */ 1225 .atv_gh = { .if_freq = 7100, .fm_rfn = 0, .agc_mode = 1, .std = 6, 1226 .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */ 1227 .atv_i = { .if_freq = 7250, .fm_rfn = 0, .agc_mode = 1, .std = 6, 1228 .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */ 1229 .atv_l = { .if_freq = 6900, .fm_rfn = 0, .agc_mode = 1, .std = 6, 1230 .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */ 1231 .atv_lc = { .if_freq = 1250, .fm_rfn = 0, .agc_mode = 1, .std = 6, 1232 .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */ 1233 .atv_mn = { .if_freq = 5400, .fm_rfn = 0, .agc_mode = 1, .std = 4, 1234 .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0c */ 1235 .atsc_6 = { .if_freq = 3250, .fm_rfn = 0, .agc_mode = 3, .std = 4, 1236 .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */ 1237 .dvbt_6 = { .if_freq = 3300, .fm_rfn = 0, .agc_mode = 3, .std = 4, 1238 .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */ 1239 .dvbt_7 = { .if_freq = 3500, .fm_rfn = 0, .agc_mode = 3, .std = 4, 1240 .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */ 1241 .dvbt_8 = { .if_freq = 4000, .fm_rfn = 0, .agc_mode = 3, .std = 5, 1242 .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */ 1243 .qam_6 = { .if_freq = 4000, .fm_rfn = 0, .agc_mode = 3, .std = 5, 1244 .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */ 1245 .qam_7 = { .if_freq = 4500, .fm_rfn = 0, .agc_mode = 3, .std = 6, 1246 .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1e */ 1247 .qam_8 = { .if_freq = 5000, .fm_rfn = 0, .agc_mode = 3, .std = 7, 1248 .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1f */ 1249 }; 1250 1251 /*---------------------------------------------------------------------*/ 1252 1253 static struct tda18271_map_layout tda18271c1_map_layout = { 1254 .main_pll = tda18271c1_main_pll, 1255 .cal_pll = tda18271c1_cal_pll, 1256 1257 .rf_cal = tda18271c1_rf_cal, 1258 .rf_cal_kmco = tda18271c1_km, 1259 1260 .bp_filter = tda18271_bp_filter, 1261 .rf_band = tda18271_rf_band, 1262 .gain_taper = tda18271_gain_taper, 1263 .ir_measure = tda18271_ir_measure, 1264 }; 1265 1266 static struct tda18271_map_layout tda18271c2_map_layout = { 1267 .main_pll = tda18271c2_main_pll, 1268 .cal_pll = tda18271c2_cal_pll, 1269 1270 .rf_cal = tda18271c2_rf_cal, 1271 .rf_cal_kmco = tda18271c2_km, 1272 1273 .rf_cal_dc_over_dt = tda18271_rf_cal_dc_over_dt, 1274 1275 .bp_filter = tda18271_bp_filter, 1276 .rf_band = tda18271_rf_band, 1277 .gain_taper = tda18271_gain_taper, 1278 .ir_measure = tda18271_ir_measure, 1279 }; 1280 1281 int tda18271_assign_map_layout(struct dvb_frontend *fe) 1282 { 1283 struct tda18271_priv *priv = fe->tuner_priv; 1284 int ret = 0; 1285 1286 switch (priv->id) { 1287 case TDA18271HDC1: 1288 priv->maps = &tda18271c1_map_layout; 1289 priv->std = tda18271c1_std_map; 1290 break; 1291 case TDA18271HDC2: 1292 priv->maps = &tda18271c2_map_layout; 1293 priv->std = tda18271c2_std_map; 1294 break; 1295 default: 1296 ret = -EINVAL; 1297 break; 1298 } 1299 memcpy(priv->rf_cal_state, &tda18271_rf_band_template, 1300 sizeof(tda18271_rf_band_template)); 1301 1302 return ret; 1303 } 1304