Linux Kernel  3.7.1
 All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
mantis_vp1041.c
Go to the documentation of this file.
1 /*
2  Mantis VP-1041 driver
3 
4  Copyright (C) Manu Abraham ([email protected])
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 "dmxdev.h"
26 #include "dvbdev.h"
27 #include "dvb_demux.h"
28 #include "dvb_frontend.h"
29 #include "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 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, /* 1 */
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 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 };
Generated on Thu Jan 10 2013 13:48:22 for Linux Kernel by   doxygen 1.8.2