346 lines · c
1// SPDX-License-Identifier: GPL-2.0-or-later2/*3 Mantis VP-1041 driver4 5 Copyright (C) Manu Abraham (abraham.manu@gmail.com)6 7*/8 9#include <linux/signal.h>10#include <linux/sched.h>11#include <linux/interrupt.h>12 13#include <media/dmxdev.h>14#include <media/dvbdev.h>15#include <media/dvb_demux.h>16#include <media/dvb_frontend.h>17#include <media/dvb_net.h>18 19#include "mantis_common.h"20#include "mantis_ioc.h"21#include "mantis_dvb.h"22#include "mantis_vp1041.h"23#include "stb0899_reg.h"24#include "stb0899_drv.h"25#include "stb0899_cfg.h"26#include "stb6100_cfg.h"27#include "stb6100.h"28#include "lnbp21.h"29 30#define MANTIS_MODEL_NAME "VP-1041"31#define MANTIS_DEV_TYPE "DSS/DVB-S/DVB-S2"32 33static const struct stb0899_s1_reg vp1041_stb0899_s1_init_1[] = {34 35 /* 0x0000000b, *//* SYSREG */36 { STB0899_DEV_ID , 0x30 },37 { STB0899_DISCNTRL1 , 0x32 },38 { STB0899_DISCNTRL2 , 0x80 },39 { STB0899_DISRX_ST0 , 0x04 },40 { STB0899_DISRX_ST1 , 0x00 },41 { STB0899_DISPARITY , 0x00 },42 { STB0899_DISSTATUS , 0x20 },43 { STB0899_DISF22 , 0x99 },44 { STB0899_DISF22RX , 0xa8 },45 /* SYSREG ? */46 { STB0899_ACRPRESC , 0x11 },47 { STB0899_ACRDIV1 , 0x0a },48 { STB0899_ACRDIV2 , 0x05 },49 { STB0899_DACR1 , 0x00 },50 { STB0899_DACR2 , 0x00 },51 { STB0899_OUTCFG , 0x00 },52 { STB0899_MODECFG , 0x00 },53 { STB0899_IRQSTATUS_3 , 0xfe },54 { STB0899_IRQSTATUS_2 , 0x03 },55 { STB0899_IRQSTATUS_1 , 0x7c },56 { STB0899_IRQSTATUS_0 , 0xf4 },57 { STB0899_IRQMSK_3 , 0xf3 },58 { STB0899_IRQMSK_2 , 0xfc },59 { STB0899_IRQMSK_1 , 0xff },60 { STB0899_IRQMSK_0 , 0xff },61 { STB0899_IRQCFG , 0x00 },62 { STB0899_I2CCFG , 0x88 },63 { STB0899_I2CRPT , 0x58 },64 { STB0899_IOPVALUE5 , 0x00 },65 { STB0899_IOPVALUE4 , 0x33 },66 { STB0899_IOPVALUE3 , 0x6d },67 { STB0899_IOPVALUE2 , 0x90 },68 { STB0899_IOPVALUE1 , 0x60 },69 { STB0899_IOPVALUE0 , 0x00 },70 { STB0899_GPIO00CFG , 0x82 },71 { STB0899_GPIO01CFG , 0x82 },72 { STB0899_GPIO02CFG , 0x82 },73 { STB0899_GPIO03CFG , 0x82 },74 { STB0899_GPIO04CFG , 0x82 },75 { STB0899_GPIO05CFG , 0x82 },76 { STB0899_GPIO06CFG , 0x82 },77 { STB0899_GPIO07CFG , 0x82 },78 { STB0899_GPIO08CFG , 0x82 },79 { STB0899_GPIO09CFG , 0x82 },80 { STB0899_GPIO10CFG , 0x82 },81 { STB0899_GPIO11CFG , 0x82 },82 { STB0899_GPIO12CFG , 0x82 },83 { STB0899_GPIO13CFG , 0x82 },84 { STB0899_GPIO14CFG , 0x82 },85 { STB0899_GPIO15CFG , 0x82 },86 { STB0899_GPIO16CFG , 0x82 },87 { STB0899_GPIO17CFG , 0x82 },88 { STB0899_GPIO18CFG , 0x82 },89 { STB0899_GPIO19CFG , 0x82 },90 { STB0899_GPIO20CFG , 0x82 },91 { STB0899_SDATCFG , 0xb8 },92 { STB0899_SCLTCFG , 0xba },93 { STB0899_AGCRFCFG , 0x1c }, /* 0x11 */94 { STB0899_GPIO22 , 0x82 }, /* AGCBB2CFG */95 { STB0899_GPIO21 , 0x91 }, /* AGCBB1CFG */96 { STB0899_DIRCLKCFG , 0x82 },97 { STB0899_CLKOUT27CFG , 0x7e },98 { STB0899_STDBYCFG , 0x82 },99 { STB0899_CS0CFG , 0x82 },100 { STB0899_CS1CFG , 0x82 },101 { STB0899_DISEQCOCFG , 0x20 },102 { STB0899_GPIO32CFG , 0x82 },103 { STB0899_GPIO33CFG , 0x82 },104 { STB0899_GPIO34CFG , 0x82 },105 { STB0899_GPIO35CFG , 0x82 },106 { STB0899_GPIO36CFG , 0x82 },107 { STB0899_GPIO37CFG , 0x82 },108 { STB0899_GPIO38CFG , 0x82 },109 { STB0899_GPIO39CFG , 0x82 },110 { STB0899_NCOARSE , 0x17 }, /* 0x15 = 27 Mhz Clock, F/3 = 198MHz, F/6 = 99MHz */111 { STB0899_SYNTCTRL , 0x02 }, /* 0x00 = CLK from CLKI, 0x02 = CLK from XTALI */112 { STB0899_FILTCTRL , 0x00 },113 { STB0899_SYSCTRL , 0x01 },114 { STB0899_STOPCLK1 , 0x20 },115 { STB0899_STOPCLK2 , 0x00 },116 { STB0899_INTBUFSTATUS , 0x00 },117 { STB0899_INTBUFCTRL , 0x0a },118 { 0xffff , 0xff },119};120 121static const struct stb0899_s1_reg vp1041_stb0899_s1_init_3[] = {122 { STB0899_DEMOD , 0x00 },123 { STB0899_RCOMPC , 0xc9 },124 { STB0899_AGC1CN , 0x01 },125 { STB0899_AGC1REF , 0x10 },126 { STB0899_RTC , 0x23 },127 { STB0899_TMGCFG , 0x4e },128 { STB0899_AGC2REF , 0x34 },129 { STB0899_TLSR , 0x84 },130 { STB0899_CFD , 0xf7 },131 { STB0899_ACLC , 0x87 },132 { STB0899_BCLC , 0x94 },133 { STB0899_EQON , 0x41 },134 { STB0899_LDT , 0xf1 },135 { STB0899_LDT2 , 0xe3 },136 { STB0899_EQUALREF , 0xb4 },137 { STB0899_TMGRAMP , 0x10 },138 { STB0899_TMGTHD , 0x30 },139 { STB0899_IDCCOMP , 0xfd },140 { STB0899_QDCCOMP , 0xff },141 { STB0899_POWERI , 0x0c },142 { STB0899_POWERQ , 0x0f },143 { STB0899_RCOMP , 0x6c },144 { STB0899_AGCIQIN , 0x80 },145 { STB0899_AGC2I1 , 0x06 },146 { STB0899_AGC2I2 , 0x00 },147 { STB0899_TLIR , 0x30 },148 { STB0899_RTF , 0x7f },149 { STB0899_DSTATUS , 0x00 },150 { STB0899_LDI , 0xbc },151 { STB0899_CFRM , 0xea },152 { STB0899_CFRL , 0x31 },153 { STB0899_NIRM , 0x2b },154 { STB0899_NIRL , 0x80 },155 { STB0899_ISYMB , 0x1d },156 { STB0899_QSYMB , 0xa6 },157 { STB0899_SFRH , 0x2f },158 { STB0899_SFRM , 0x68 },159 { STB0899_SFRL , 0x40 },160 { STB0899_SFRUPH , 0x2f },161 { STB0899_SFRUPM , 0x68 },162 { STB0899_SFRUPL , 0x40 },163 { STB0899_EQUAI1 , 0x02 },164 { STB0899_EQUAQ1 , 0xff },165 { STB0899_EQUAI2 , 0x04 },166 { STB0899_EQUAQ2 , 0x05 },167 { STB0899_EQUAI3 , 0x02 },168 { STB0899_EQUAQ3 , 0xfd },169 { STB0899_EQUAI4 , 0x03 },170 { STB0899_EQUAQ4 , 0x07 },171 { STB0899_EQUAI5 , 0x08 },172 { STB0899_EQUAQ5 , 0xf5 },173 { STB0899_DSTATUS2 , 0x00 },174 { STB0899_VSTATUS , 0x00 },175 { STB0899_VERROR , 0x86 },176 { STB0899_IQSWAP , 0x2a },177 { STB0899_ECNT1M , 0x00 },178 { STB0899_ECNT1L , 0x00 },179 { STB0899_ECNT2M , 0x00 },180 { STB0899_ECNT2L , 0x00 },181 { STB0899_ECNT3M , 0x0a },182 { STB0899_ECNT3L , 0xad },183 { STB0899_FECAUTO1 , 0x06 },184 { STB0899_FECM , 0x01 },185 { STB0899_VTH12 , 0xb0 },186 { STB0899_VTH23 , 0x7a },187 { STB0899_VTH34 , 0x58 },188 { STB0899_VTH56 , 0x38 },189 { STB0899_VTH67 , 0x34 },190 { STB0899_VTH78 , 0x24 },191 { STB0899_PRVIT , 0xff },192 { STB0899_VITSYNC , 0x19 },193 { STB0899_RSULC , 0xb1 }, /* DVB = 0xb1, DSS = 0xa1 */194 { STB0899_TSULC , 0x42 },195 { STB0899_RSLLC , 0x41 },196 { STB0899_TSLPL , 0x12 },197 { STB0899_TSCFGH , 0x0c },198 { STB0899_TSCFGM , 0x00 },199 { STB0899_TSCFGL , 0x00 },200 { STB0899_TSOUT , 0x69 }, /* 0x0d for CAM */201 { STB0899_RSSYNCDEL , 0x00 },202 { STB0899_TSINHDELH , 0x02 },203 { STB0899_TSINHDELM , 0x00 },204 { STB0899_TSINHDELL , 0x00 },205 { STB0899_TSLLSTKM , 0x1b },206 { STB0899_TSLLSTKL , 0xb3 },207 { STB0899_TSULSTKM , 0x00 },208 { STB0899_TSULSTKL , 0x00 },209 { STB0899_PCKLENUL , 0xbc },210 { STB0899_PCKLENLL , 0xcc },211 { STB0899_RSPCKLEN , 0xbd },212 { STB0899_TSSTATUS , 0x90 },213 { STB0899_ERRCTRL1 , 0xb6 },214 { STB0899_ERRCTRL2 , 0x95 },215 { STB0899_ERRCTRL3 , 0x8d },216 { STB0899_DMONMSK1 , 0x27 },217 { STB0899_DMONMSK0 , 0x03 },218 { STB0899_DEMAPVIT , 0x5c },219 { STB0899_PLPARM , 0x19 },220 { STB0899_PDELCTRL , 0x48 },221 { STB0899_PDELCTRL2 , 0x00 },222 { STB0899_BBHCTRL1 , 0x00 },223 { STB0899_BBHCTRL2 , 0x00 },224 { STB0899_HYSTTHRESH , 0x77 },225 { STB0899_MATCSTM , 0x00 },226 { STB0899_MATCSTL , 0x00 },227 { STB0899_UPLCSTM , 0x00 },228 { STB0899_UPLCSTL , 0x00 },229 { STB0899_DFLCSTM , 0x00 },230 { STB0899_DFLCSTL , 0x00 },231 { STB0899_SYNCCST , 0x00 },232 { STB0899_SYNCDCSTM , 0x00 },233 { STB0899_SYNCDCSTL , 0x00 },234 { STB0899_ISI_ENTRY , 0x00 },235 { STB0899_ISI_BIT_EN , 0x00 },236 { STB0899_MATSTRM , 0xf0 },237 { STB0899_MATSTRL , 0x02 },238 { STB0899_UPLSTRM , 0x45 },239 { STB0899_UPLSTRL , 0x60 },240 { STB0899_DFLSTRM , 0xe3 },241 { STB0899_DFLSTRL , 0x00 },242 { STB0899_SYNCSTR , 0x47 },243 { STB0899_SYNCDSTRM , 0x05 },244 { STB0899_SYNCDSTRL , 0x18 },245 { STB0899_CFGPDELSTATUS1 , 0x19 },246 { STB0899_CFGPDELSTATUS2 , 0x2b },247 { STB0899_BBFERRORM , 0x00 },248 { STB0899_BBFERRORL , 0x01 },249 { STB0899_UPKTERRORM , 0x00 },250 { STB0899_UPKTERRORL , 0x00 },251 { 0xffff , 0xff },252};253 254static struct stb0899_config vp1041_stb0899_config = {255 .init_dev = vp1041_stb0899_s1_init_1,256 .init_s2_demod = stb0899_s2_init_2,257 .init_s1_demod = vp1041_stb0899_s1_init_3,258 .init_s2_fec = stb0899_s2_init_4,259 .init_tst = stb0899_s1_init_5,260 261 .demod_address = 0x68, /* 0xd0 >> 1 */262 263 .xtal_freq = 27000000,264 .inversion = IQ_SWAP_ON,265 266 .lo_clk = 76500000,267 .hi_clk = 99000000,268 269 .esno_ave = STB0899_DVBS2_ESNO_AVE,270 .esno_quant = STB0899_DVBS2_ESNO_QUANT,271 .avframes_coarse = STB0899_DVBS2_AVFRAMES_COARSE,272 .avframes_fine = STB0899_DVBS2_AVFRAMES_FINE,273 .miss_threshold = STB0899_DVBS2_MISS_THRESHOLD,274 .uwp_threshold_acq = STB0899_DVBS2_UWP_THRESHOLD_ACQ,275 .uwp_threshold_track = STB0899_DVBS2_UWP_THRESHOLD_TRACK,276 .uwp_threshold_sof = STB0899_DVBS2_UWP_THRESHOLD_SOF,277 .sof_search_timeout = STB0899_DVBS2_SOF_SEARCH_TIMEOUT,278 279 .btr_nco_bits = STB0899_DVBS2_BTR_NCO_BITS,280 .btr_gain_shift_offset = STB0899_DVBS2_BTR_GAIN_SHIFT_OFFSET,281 .crl_nco_bits = STB0899_DVBS2_CRL_NCO_BITS,282 .ldpc_max_iter = STB0899_DVBS2_LDPC_MAX_ITER,283 284 .tuner_get_frequency = stb6100_get_frequency,285 .tuner_set_frequency = stb6100_set_frequency,286 .tuner_set_bandwidth = stb6100_set_bandwidth,287 .tuner_get_bandwidth = stb6100_get_bandwidth,288 .tuner_set_rfsiggain = NULL,289};290 291static struct stb6100_config vp1041_stb6100_config = {292 .tuner_address = 0x60,293 .refclock = 27000000,294};295 296static int vp1041_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe)297{298 struct i2c_adapter *adapter = &mantis->adapter;299 300 int err = 0;301 302 err = mantis_frontend_power(mantis, POWER_ON);303 if (err == 0) {304 mantis_frontend_soft_reset(mantis);305 msleep(250);306 mantis->fe = dvb_attach(stb0899_attach, &vp1041_stb0899_config, adapter);307 if (mantis->fe) {308 dprintk(MANTIS_ERROR, 1,309 "found STB0899 DVB-S/DVB-S2 frontend @0x%02x",310 vp1041_stb0899_config.demod_address);311 312 if (dvb_attach(stb6100_attach, mantis->fe, &vp1041_stb6100_config, adapter)) {313 if (!dvb_attach(lnbp21_attach, mantis->fe, adapter, 0, 0))314 dprintk(MANTIS_ERROR, 1, "No LNBP21 found!");315 }316 } else {317 return -EREMOTEIO;318 }319 } else {320 dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>",321 adapter->name,322 err);323 324 return -EIO;325 }326 327 328 dprintk(MANTIS_ERROR, 1, "Done!");329 330 return 0;331}332 333struct mantis_hwconfig vp1041_config = {334 .model_name = MANTIS_MODEL_NAME,335 .dev_type = MANTIS_DEV_TYPE,336 .ts_size = MANTIS_TS_188,337 338 .baud_rate = MANTIS_BAUD_9600,339 .parity = MANTIS_PARITY_NONE,340 .bytes = 0,341 342 .frontend_init = vp1041_frontend_init,343 .power = GPIF_A12,344 .reset = GPIF_A13,345};346