1 /* 2 Mantis VP-1041 driver 3 4 Copyright (C) Manu Abraham (abraham.manu@gmail.com) 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 <linux/signal.h> 22 #include <linux/sched.h> 23 #include <linux/interrupt.h> 24 25 #include <media/dmxdev.h> 26 #include <media/dvbdev.h> 27 #include <media/dvb_demux.h> 28 #include <media/dvb_frontend.h> 29 #include <media/dvb_net.h> 30 31 #include "mantis_common.h" 32 #include "mantis_ioc.h" 33 #include "mantis_dvb.h" 34 #include "mantis_vp1041.h" 35 #include "stb0899_reg.h" 36 #include "stb0899_drv.h" 37 #include "stb0899_cfg.h" 38 #include "stb6100_cfg.h" 39 #include "stb6100.h" 40 #include "lnbp21.h" 41 42 #define MANTIS_MODEL_NAME "VP-1041" 43 #define MANTIS_DEV_TYPE "DSS/DVB-S/DVB-S2" 44 45 static const struct stb0899_s1_reg vp1041_stb0899_s1_init_1[] = { 46 47 /* 0x0000000b, *//* SYSREG */ 48 { STB0899_DEV_ID , 0x30 }, 49 { STB0899_DISCNTRL1 , 0x32 }, 50 { STB0899_DISCNTRL2 , 0x80 }, 51 { STB0899_DISRX_ST0 , 0x04 }, 52 { STB0899_DISRX_ST1 , 0x00 }, 53 { STB0899_DISPARITY , 0x00 }, 54 { STB0899_DISSTATUS , 0x20 }, 55 { STB0899_DISF22 , 0x99 }, 56 { STB0899_DISF22RX , 0xa8 }, 57 /* SYSREG ? */ 58 { STB0899_ACRPRESC , 0x11 }, 59 { STB0899_ACRDIV1 , 0x0a }, 60 { STB0899_ACRDIV2 , 0x05 }, 61 { STB0899_DACR1 , 0x00 }, 62 { STB0899_DACR2 , 0x00 }, 63 { STB0899_OUTCFG , 0x00 }, 64 { STB0899_MODECFG , 0x00 }, 65 { STB0899_IRQSTATUS_3 , 0xfe }, 66 { STB0899_IRQSTATUS_2 , 0x03 }, 67 { STB0899_IRQSTATUS_1 , 0x7c }, 68 { STB0899_IRQSTATUS_0 , 0xf4 }, 69 { STB0899_IRQMSK_3 , 0xf3 }, 70 { STB0899_IRQMSK_2 , 0xfc }, 71 { STB0899_IRQMSK_1 , 0xff }, 72 { STB0899_IRQMSK_0 , 0xff }, 73 { STB0899_IRQCFG , 0x00 }, 74 { STB0899_I2CCFG , 0x88 }, 75 { STB0899_I2CRPT , 0x58 }, 76 { STB0899_IOPVALUE5 , 0x00 }, 77 { STB0899_IOPVALUE4 , 0x33 }, 78 { STB0899_IOPVALUE3 , 0x6d }, 79 { STB0899_IOPVALUE2 , 0x90 }, 80 { STB0899_IOPVALUE1 , 0x60 }, 81 { STB0899_IOPVALUE0 , 0x00 }, 82 { STB0899_GPIO00CFG , 0x82 }, 83 { STB0899_GPIO01CFG , 0x82 }, 84 { STB0899_GPIO02CFG , 0x82 }, 85 { STB0899_GPIO03CFG , 0x82 }, 86 { STB0899_GPIO04CFG , 0x82 }, 87 { STB0899_GPIO05CFG , 0x82 }, 88 { STB0899_GPIO06CFG , 0x82 }, 89 { STB0899_GPIO07CFG , 0x82 }, 90 { STB0899_GPIO08CFG , 0x82 }, 91 { STB0899_GPIO09CFG , 0x82 }, 92 { STB0899_GPIO10CFG , 0x82 }, 93 { STB0899_GPIO11CFG , 0x82 }, 94 { STB0899_GPIO12CFG , 0x82 }, 95 { STB0899_GPIO13CFG , 0x82 }, 96 { STB0899_GPIO14CFG , 0x82 }, 97 { STB0899_GPIO15CFG , 0x82 }, 98 { STB0899_GPIO16CFG , 0x82 }, 99 { STB0899_GPIO17CFG , 0x82 }, 100 { STB0899_GPIO18CFG , 0x82 }, 101 { STB0899_GPIO19CFG , 0x82 }, 102 { STB0899_GPIO20CFG , 0x82 }, 103 { STB0899_SDATCFG , 0xb8 }, 104 { STB0899_SCLTCFG , 0xba }, 105 { STB0899_AGCRFCFG , 0x1c }, /* 0x11 */ 106 { STB0899_GPIO22 , 0x82 }, /* AGCBB2CFG */ 107 { STB0899_GPIO21 , 0x91 }, /* AGCBB1CFG */ 108 { STB0899_DIRCLKCFG , 0x82 }, 109 { STB0899_CLKOUT27CFG , 0x7e }, 110 { STB0899_STDBYCFG , 0x82 }, 111 { STB0899_CS0CFG , 0x82 }, 112 { STB0899_CS1CFG , 0x82 }, 113 { STB0899_DISEQCOCFG , 0x20 }, 114 { STB0899_GPIO32CFG , 0x82 }, 115 { STB0899_GPIO33CFG , 0x82 }, 116 { STB0899_GPIO34CFG , 0x82 }, 117 { STB0899_GPIO35CFG , 0x82 }, 118 { STB0899_GPIO36CFG , 0x82 }, 119 { STB0899_GPIO37CFG , 0x82 }, 120 { STB0899_GPIO38CFG , 0x82 }, 121 { STB0899_GPIO39CFG , 0x82 }, 122 { STB0899_NCOARSE , 0x17 }, /* 0x15 = 27 Mhz Clock, F/3 = 198MHz, F/6 = 99MHz */ 123 { STB0899_SYNTCTRL , 0x02 }, /* 0x00 = CLK from CLKI, 0x02 = CLK from XTALI */ 124 { STB0899_FILTCTRL , 0x00 }, 125 { STB0899_SYSCTRL , 0x01 }, 126 { STB0899_STOPCLK1 , 0x20 }, 127 { STB0899_STOPCLK2 , 0x00 }, 128 { STB0899_INTBUFSTATUS , 0x00 }, 129 { STB0899_INTBUFCTRL , 0x0a }, 130 { 0xffff , 0xff }, 131 }; 132 133 static const struct stb0899_s1_reg vp1041_stb0899_s1_init_3[] = { 134 { STB0899_DEMOD , 0x00 }, 135 { STB0899_RCOMPC , 0xc9 }, 136 { STB0899_AGC1CN , 0x01 }, 137 { STB0899_AGC1REF , 0x10 }, 138 { STB0899_RTC , 0x23 }, 139 { STB0899_TMGCFG , 0x4e }, 140 { STB0899_AGC2REF , 0x34 }, 141 { STB0899_TLSR , 0x84 }, 142 { STB0899_CFD , 0xf7 }, 143 { STB0899_ACLC , 0x87 }, 144 { STB0899_BCLC , 0x94 }, 145 { STB0899_EQON , 0x41 }, 146 { STB0899_LDT , 0xf1 }, 147 { STB0899_LDT2 , 0xe3 }, 148 { STB0899_EQUALREF , 0xb4 }, 149 { STB0899_TMGRAMP , 0x10 }, 150 { STB0899_TMGTHD , 0x30 }, 151 { STB0899_IDCCOMP , 0xfd }, 152 { STB0899_QDCCOMP , 0xff }, 153 { STB0899_POWERI , 0x0c }, 154 { STB0899_POWERQ , 0x0f }, 155 { STB0899_RCOMP , 0x6c }, 156 { STB0899_AGCIQIN , 0x80 }, 157 { STB0899_AGC2I1 , 0x06 }, 158 { STB0899_AGC2I2 , 0x00 }, 159 { STB0899_TLIR , 0x30 }, 160 { STB0899_RTF , 0x7f }, 161 { STB0899_DSTATUS , 0x00 }, 162 { STB0899_LDI , 0xbc }, 163 { STB0899_CFRM , 0xea }, 164 { STB0899_CFRL , 0x31 }, 165 { STB0899_NIRM , 0x2b }, 166 { STB0899_NIRL , 0x80 }, 167 { STB0899_ISYMB , 0x1d }, 168 { STB0899_QSYMB , 0xa6 }, 169 { STB0899_SFRH , 0x2f }, 170 { STB0899_SFRM , 0x68 }, 171 { STB0899_SFRL , 0x40 }, 172 { STB0899_SFRUPH , 0x2f }, 173 { STB0899_SFRUPM , 0x68 }, 174 { STB0899_SFRUPL , 0x40 }, 175 { STB0899_EQUAI1 , 0x02 }, 176 { STB0899_EQUAQ1 , 0xff }, 177 { STB0899_EQUAI2 , 0x04 }, 178 { STB0899_EQUAQ2 , 0x05 }, 179 { STB0899_EQUAI3 , 0x02 }, 180 { STB0899_EQUAQ3 , 0xfd }, 181 { STB0899_EQUAI4 , 0x03 }, 182 { STB0899_EQUAQ4 , 0x07 }, 183 { STB0899_EQUAI5 , 0x08 }, 184 { STB0899_EQUAQ5 , 0xf5 }, 185 { STB0899_DSTATUS2 , 0x00 }, 186 { STB0899_VSTATUS , 0x00 }, 187 { STB0899_VERROR , 0x86 }, 188 { STB0899_IQSWAP , 0x2a }, 189 { STB0899_ECNT1M , 0x00 }, 190 { STB0899_ECNT1L , 0x00 }, 191 { STB0899_ECNT2M , 0x00 }, 192 { STB0899_ECNT2L , 0x00 }, 193 { STB0899_ECNT3M , 0x0a }, 194 { STB0899_ECNT3L , 0xad }, 195 { STB0899_FECAUTO1 , 0x06 }, 196 { STB0899_FECM , 0x01 }, 197 { STB0899_VTH12 , 0xb0 }, 198 { STB0899_VTH23 , 0x7a }, 199 { STB0899_VTH34 , 0x58 }, 200 { STB0899_VTH56 , 0x38 }, 201 { STB0899_VTH67 , 0x34 }, 202 { STB0899_VTH78 , 0x24 }, 203 { STB0899_PRVIT , 0xff }, 204 { STB0899_VITSYNC , 0x19 }, 205 { STB0899_RSULC , 0xb1 }, /* DVB = 0xb1, DSS = 0xa1 */ 206 { STB0899_TSULC , 0x42 }, 207 { STB0899_RSLLC , 0x41 }, 208 { STB0899_TSLPL , 0x12 }, 209 { STB0899_TSCFGH , 0x0c }, 210 { STB0899_TSCFGM , 0x00 }, 211 { STB0899_TSCFGL , 0x00 }, 212 { STB0899_TSOUT , 0x69 }, /* 0x0d for CAM */ 213 { STB0899_RSSYNCDEL , 0x00 }, 214 { STB0899_TSINHDELH , 0x02 }, 215 { STB0899_TSINHDELM , 0x00 }, 216 { STB0899_TSINHDELL , 0x00 }, 217 { STB0899_TSLLSTKM , 0x1b }, 218 { STB0899_TSLLSTKL , 0xb3 }, 219 { STB0899_TSULSTKM , 0x00 }, 220 { STB0899_TSULSTKL , 0x00 }, 221 { STB0899_PCKLENUL , 0xbc }, 222 { STB0899_PCKLENLL , 0xcc }, 223 { STB0899_RSPCKLEN , 0xbd }, 224 { STB0899_TSSTATUS , 0x90 }, 225 { STB0899_ERRCTRL1 , 0xb6 }, 226 { STB0899_ERRCTRL2 , 0x95 }, 227 { STB0899_ERRCTRL3 , 0x8d }, 228 { STB0899_DMONMSK1 , 0x27 }, 229 { STB0899_DMONMSK0 , 0x03 }, 230 { STB0899_DEMAPVIT , 0x5c }, 231 { STB0899_PLPARM , 0x19 }, 232 { STB0899_PDELCTRL , 0x48 }, 233 { STB0899_PDELCTRL2 , 0x00 }, 234 { STB0899_BBHCTRL1 , 0x00 }, 235 { STB0899_BBHCTRL2 , 0x00 }, 236 { STB0899_HYSTTHRESH , 0x77 }, 237 { STB0899_MATCSTM , 0x00 }, 238 { STB0899_MATCSTL , 0x00 }, 239 { STB0899_UPLCSTM , 0x00 }, 240 { STB0899_UPLCSTL , 0x00 }, 241 { STB0899_DFLCSTM , 0x00 }, 242 { STB0899_DFLCSTL , 0x00 }, 243 { STB0899_SYNCCST , 0x00 }, 244 { STB0899_SYNCDCSTM , 0x00 }, 245 { STB0899_SYNCDCSTL , 0x00 }, 246 { STB0899_ISI_ENTRY , 0x00 }, 247 { STB0899_ISI_BIT_EN , 0x00 }, 248 { STB0899_MATSTRM , 0xf0 }, 249 { STB0899_MATSTRL , 0x02 }, 250 { STB0899_UPLSTRM , 0x45 }, 251 { STB0899_UPLSTRL , 0x60 }, 252 { STB0899_DFLSTRM , 0xe3 }, 253 { STB0899_DFLSTRL , 0x00 }, 254 { STB0899_SYNCSTR , 0x47 }, 255 { STB0899_SYNCDSTRM , 0x05 }, 256 { STB0899_SYNCDSTRL , 0x18 }, 257 { STB0899_CFGPDELSTATUS1 , 0x19 }, 258 { STB0899_CFGPDELSTATUS2 , 0x2b }, 259 { STB0899_BBFERRORM , 0x00 }, 260 { STB0899_BBFERRORL , 0x01 }, 261 { STB0899_UPKTERRORM , 0x00 }, 262 { STB0899_UPKTERRORL , 0x00 }, 263 { 0xffff , 0xff }, 264 }; 265 266 static struct stb0899_config vp1041_stb0899_config = { 267 .init_dev = vp1041_stb0899_s1_init_1, 268 .init_s2_demod = stb0899_s2_init_2, 269 .init_s1_demod = vp1041_stb0899_s1_init_3, 270 .init_s2_fec = stb0899_s2_init_4, 271 .init_tst = stb0899_s1_init_5, 272 273 .demod_address = 0x68, /* 0xd0 >> 1 */ 274 275 .xtal_freq = 27000000, 276 .inversion = IQ_SWAP_ON, 277 278 .lo_clk = 76500000, 279 .hi_clk = 99000000, 280 281 .esno_ave = STB0899_DVBS2_ESNO_AVE, 282 .esno_quant = STB0899_DVBS2_ESNO_QUANT, 283 .avframes_coarse = STB0899_DVBS2_AVFRAMES_COARSE, 284 .avframes_fine = STB0899_DVBS2_AVFRAMES_FINE, 285 .miss_threshold = STB0899_DVBS2_MISS_THRESHOLD, 286 .uwp_threshold_acq = STB0899_DVBS2_UWP_THRESHOLD_ACQ, 287 .uwp_threshold_track = STB0899_DVBS2_UWP_THRESHOLD_TRACK, 288 .uwp_threshold_sof = STB0899_DVBS2_UWP_THRESHOLD_SOF, 289 .sof_search_timeout = STB0899_DVBS2_SOF_SEARCH_TIMEOUT, 290 291 .btr_nco_bits = STB0899_DVBS2_BTR_NCO_BITS, 292 .btr_gain_shift_offset = STB0899_DVBS2_BTR_GAIN_SHIFT_OFFSET, 293 .crl_nco_bits = STB0899_DVBS2_CRL_NCO_BITS, 294 .ldpc_max_iter = STB0899_DVBS2_LDPC_MAX_ITER, 295 296 .tuner_get_frequency = stb6100_get_frequency, 297 .tuner_set_frequency = stb6100_set_frequency, 298 .tuner_set_bandwidth = stb6100_set_bandwidth, 299 .tuner_get_bandwidth = stb6100_get_bandwidth, 300 .tuner_set_rfsiggain = NULL, 301 }; 302 303 static struct stb6100_config vp1041_stb6100_config = { 304 .tuner_address = 0x60, 305 .refclock = 27000000, 306 }; 307 308 static int vp1041_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe) 309 { 310 struct i2c_adapter *adapter = &mantis->adapter; 311 312 int err = 0; 313 314 err = mantis_frontend_power(mantis, POWER_ON); 315 if (err == 0) { 316 mantis_frontend_soft_reset(mantis); 317 msleep(250); 318 mantis->fe = dvb_attach(stb0899_attach, &vp1041_stb0899_config, adapter); 319 if (mantis->fe) { 320 dprintk(MANTIS_ERROR, 1, 321 "found STB0899 DVB-S/DVB-S2 frontend @0x%02x", 322 vp1041_stb0899_config.demod_address); 323 324 if (dvb_attach(stb6100_attach, mantis->fe, &vp1041_stb6100_config, adapter)) { 325 if (!dvb_attach(lnbp21_attach, mantis->fe, adapter, 0, 0)) 326 dprintk(MANTIS_ERROR, 1, "No LNBP21 found!"); 327 } 328 } else { 329 return -EREMOTEIO; 330 } 331 } else { 332 dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>", 333 adapter->name, 334 err); 335 336 return -EIO; 337 } 338 339 340 dprintk(MANTIS_ERROR, 1, "Done!"); 341 342 return 0; 343 } 344 345 struct mantis_hwconfig vp1041_config = { 346 .model_name = MANTIS_MODEL_NAME, 347 .dev_type = MANTIS_DEV_TYPE, 348 .ts_size = MANTIS_TS_188, 349 350 .baud_rate = MANTIS_BAUD_9600, 351 .parity = MANTIS_PARITY_NONE, 352 .bytes = 0, 353 354 .frontend_init = vp1041_frontend_init, 355 .power = GPIF_A12, 356 .reset = GPIF_A13, 357 }; 358