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arm64: futex: Avoid copying out uninitialised stack in failed cmpxchg()
[linux/fpc-iii.git] / drivers / media / tuners / mxl5005s.c
blobec584316c812d30a982c8aef5da0081a6e6a14f0
1 /*
2 MaxLinear MXL5005S VSB/QAM/DVBT tuner driver
3
4 Copyright (C) 2008 MaxLinear
5 Copyright (C) 2006 Steven Toth <stoth@linuxtv.org>
6 Functions:
7 mxl5005s_reset()
8 mxl5005s_writereg()
9 mxl5005s_writeregs()
10 mxl5005s_init()
11 mxl5005s_reconfigure()
12 mxl5005s_AssignTunerMode()
13 mxl5005s_set_params()
14 mxl5005s_get_frequency()
15 mxl5005s_get_bandwidth()
16 mxl5005s_release()
17 mxl5005s_attach()
18
19 Copyright (C) 2008 Realtek
20 Copyright (C) 2008 Jan Hoogenraad
21 Functions:
22 mxl5005s_SetRfFreqHz()
23
24 This program is free software; you can redistribute it and/or modify
25 it under the terms of the GNU General Public License as published by
26 the Free Software Foundation; either version 2 of the License, or
27 (at your option) any later version.
28
29 This program is distributed in the hope that it will be useful,
30 but WITHOUT ANY WARRANTY; without even the implied warranty of
31 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
32 GNU General Public License for more details.
33
34 You should have received a copy of the GNU General Public License
35 along with this program; if not, write to the Free Software
36 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
37
38 */
39
40 /*
41 History of this driver (Steven Toth):
42 I was given a public release of a linux driver that included
43 support for the MaxLinear MXL5005S silicon tuner. Analysis of
44 the tuner driver showed clearly three things.
45
46 1. The tuner driver didn't support the LinuxTV tuner API
47 so the code Realtek added had to be removed.
48
49 2. A significant amount of the driver is reference driver code
50 from MaxLinear, I felt it was important to identify and
51 preserve this.
52
53 3. New code has to be added to interface correctly with the
54 LinuxTV API, as a regular kernel module.
55
56 Other than the reference driver enum's, I've clearly marked
57 sections of the code and retained the copyright of the
58 respective owners.
59 */
60 #include <linux/kernel.h>
61 #include <linux/init.h>
62 #include <linux/module.h>
63 #include <linux/string.h>
64 #include <linux/slab.h>
65 #include <linux/delay.h>
66 #include <media/dvb_frontend.h>
67 #include "mxl5005s.h"
68
69 static int debug;
70
71 #define dprintk(level, arg...) do { \
72 if (level <= debug) \
73 printk(arg); \
74 } while (0)
75
76 #define TUNER_REGS_NUM 104
77 #define INITCTRL_NUM 40
78
79 #ifdef _MXL_PRODUCTION
80 #define CHCTRL_NUM 39
81 #else
82 #define CHCTRL_NUM 36
83 #endif
84
85 #define MXLCTRL_NUM 189
86 #define MASTER_CONTROL_ADDR 9
87
88 /* Enumeration of Master Control Register State */
89 enum master_control_state {
90 MC_LOAD_START = 1,
91 MC_POWER_DOWN,
92 MC_SYNTH_RESET,
93 MC_SEQ_OFF
94 };
95
96 /* Enumeration of MXL5005 Tuner Modulation Type */
97 enum {
98 MXL_DEFAULT_MODULATION = 0,
99 MXL_DVBT,
100 MXL_ATSC,
101 MXL_QAM,
102 MXL_ANALOG_CABLE,
103 MXL_ANALOG_OTA
104 };
105
106 /* MXL5005 Tuner Register Struct */
107 struct TunerReg {
108 u16 Reg_Num; /* Tuner Register Address */
109 u16 Reg_Val; /* Current sw programmed value waiting to be written */
110 };
111
112 enum {
113 /* Initialization Control Names */
114 DN_IQTN_AMP_CUT = 1, /* 1 */
115 BB_MODE, /* 2 */
116 BB_BUF, /* 3 */
117 BB_BUF_OA, /* 4 */
118 BB_ALPF_BANDSELECT, /* 5 */
119 BB_IQSWAP, /* 6 */
120 BB_DLPF_BANDSEL, /* 7 */
121 RFSYN_CHP_GAIN, /* 8 */
122 RFSYN_EN_CHP_HIGAIN, /* 9 */
123 AGC_IF, /* 10 */
124 AGC_RF, /* 11 */
125 IF_DIVVAL, /* 12 */
126 IF_VCO_BIAS, /* 13 */
127 CHCAL_INT_MOD_IF, /* 14 */
128 CHCAL_FRAC_MOD_IF, /* 15 */
129 DRV_RES_SEL, /* 16 */
130 I_DRIVER, /* 17 */
131 EN_AAF, /* 18 */
132 EN_3P, /* 19 */
133 EN_AUX_3P, /* 20 */
134 SEL_AAF_BAND, /* 21 */
135 SEQ_ENCLK16_CLK_OUT, /* 22 */
136 SEQ_SEL4_16B, /* 23 */
137 XTAL_CAPSELECT, /* 24 */
138 IF_SEL_DBL, /* 25 */
139 RFSYN_R_DIV, /* 26 */
140 SEQ_EXTSYNTHCALIF, /* 27 */
141 SEQ_EXTDCCAL, /* 28 */
142 AGC_EN_RSSI, /* 29 */
143 RFA_ENCLKRFAGC, /* 30 */
144 RFA_RSSI_REFH, /* 31 */
145 RFA_RSSI_REF, /* 32 */
146 RFA_RSSI_REFL, /* 33 */
147 RFA_FLR, /* 34 */
148 RFA_CEIL, /* 35 */
149 SEQ_EXTIQFSMPULSE, /* 36 */
150 OVERRIDE_1, /* 37 */
151 BB_INITSTATE_DLPF_TUNE, /* 38 */
152 TG_R_DIV, /* 39 */
153 EN_CHP_LIN_B, /* 40 */
154
155 /* Channel Change Control Names */
156 DN_POLY = 51, /* 51 */
157 DN_RFGAIN, /* 52 */
158 DN_CAP_RFLPF, /* 53 */
159 DN_EN_VHFUHFBAR, /* 54 */
160 DN_GAIN_ADJUST, /* 55 */
161 DN_IQTNBUF_AMP, /* 56 */
162 DN_IQTNGNBFBIAS_BST, /* 57 */
163 RFSYN_EN_OUTMUX, /* 58 */
164 RFSYN_SEL_VCO_OUT, /* 59 */
165 RFSYN_SEL_VCO_HI, /* 60 */
166 RFSYN_SEL_DIVM, /* 61 */
167 RFSYN_RF_DIV_BIAS, /* 62 */
168 DN_SEL_FREQ, /* 63 */
169 RFSYN_VCO_BIAS, /* 64 */
170 CHCAL_INT_MOD_RF, /* 65 */
171 CHCAL_FRAC_MOD_RF, /* 66 */
172 RFSYN_LPF_R, /* 67 */
173 CHCAL_EN_INT_RF, /* 68 */
174 TG_LO_DIVVAL, /* 69 */
175 TG_LO_SELVAL, /* 70 */
176 TG_DIV_VAL, /* 71 */
177 TG_VCO_BIAS, /* 72 */
178 SEQ_EXTPOWERUP, /* 73 */
179 OVERRIDE_2, /* 74 */
180 OVERRIDE_3, /* 75 */
181 OVERRIDE_4, /* 76 */
182 SEQ_FSM_PULSE, /* 77 */
183 GPIO_4B, /* 78 */
184 GPIO_3B, /* 79 */
185 GPIO_4, /* 80 */
186 GPIO_3, /* 81 */
187 GPIO_1B, /* 82 */
188 DAC_A_ENABLE, /* 83 */
189 DAC_B_ENABLE, /* 84 */
190 DAC_DIN_A, /* 85 */
191 DAC_DIN_B, /* 86 */
192 #ifdef _MXL_PRODUCTION
193 RFSYN_EN_DIV, /* 87 */
194 RFSYN_DIVM, /* 88 */
195 DN_BYPASS_AGC_I2C /* 89 */
196 #endif
197 };
198
199 /*
200 * The following context is source code provided by MaxLinear.
201 * MaxLinear source code - Common_MXL.h (?)
202 */
203
204 /* Constants */
205 #define MXL5005S_REG_WRITING_TABLE_LEN_MAX 104
206 #define MXL5005S_LATCH_BYTE 0xfe
207
208 /* Register address, MSB, and LSB */
209 #define MXL5005S_BB_IQSWAP_ADDR 59
210 #define MXL5005S_BB_IQSWAP_MSB 0
211 #define MXL5005S_BB_IQSWAP_LSB 0
212
213 #define MXL5005S_BB_DLPF_BANDSEL_ADDR 53
214 #define MXL5005S_BB_DLPF_BANDSEL_MSB 4
215 #define MXL5005S_BB_DLPF_BANDSEL_LSB 3
216
217 /* Standard modes */
218 enum {
219 MXL5005S_STANDARD_DVBT,
220 MXL5005S_STANDARD_ATSC,
221 };
222 #define MXL5005S_STANDARD_MODE_NUM 2
223
224 /* Bandwidth modes */
225 enum {
226 MXL5005S_BANDWIDTH_6MHZ = 6000000,
227 MXL5005S_BANDWIDTH_7MHZ = 7000000,
228 MXL5005S_BANDWIDTH_8MHZ = 8000000,
229 };
230 #define MXL5005S_BANDWIDTH_MODE_NUM 3
231
232 /* MXL5005 Tuner Control Struct */
233 struct TunerControl {
234 u16 Ctrl_Num; /* Control Number */
235 u16 size; /* Number of bits to represent Value */
236 u16 addr[25]; /* Array of Tuner Register Address for each bit pos */
237 u16 bit[25]; /* Array of bit pos in Reg Addr for each bit pos */
238 u16 val[25]; /* Binary representation of Value */
239 };
240
241 /* MXL5005 Tuner Struct */
242 struct mxl5005s_state {
243 u8 Mode; /* 0: Analog Mode ; 1: Digital Mode */
244 u8 IF_Mode; /* for Analog Mode, 0: zero IF; 1: low IF */
245 u32 Chan_Bandwidth; /* filter channel bandwidth (6, 7, 8) */
246 u32 IF_OUT; /* Desired IF Out Frequency */
247 u16 IF_OUT_LOAD; /* IF Out Load Resistor (200/300 Ohms) */
248 u32 RF_IN; /* RF Input Frequency */
249 u32 Fxtal; /* XTAL Frequency */
250 u8 AGC_Mode; /* AGC Mode 0: Dual AGC; 1: Single AGC */
251 u16 TOP; /* Value: take over point */
252 u8 CLOCK_OUT; /* 0: turn off clk out; 1: turn on clock out */
253 u8 DIV_OUT; /* 4MHz or 16MHz */
254 u8 CAPSELECT; /* 0: disable On-Chip pulling cap; 1: enable */
255 u8 EN_RSSI; /* 0: disable RSSI; 1: enable RSSI */
256
257 /* Modulation Type; */
258 /* 0 - Default; 1 - DVB-T; 2 - ATSC; 3 - QAM; 4 - Analog Cable */
259 u8 Mod_Type;
260
261 /* Tracking Filter Type */
262 /* 0 - Default; 1 - Off; 2 - Type C; 3 - Type C-H */
263 u8 TF_Type;
264
265 /* Calculated Settings */
266 u32 RF_LO; /* Synth RF LO Frequency */
267 u32 IF_LO; /* Synth IF LO Frequency */
268 u32 TG_LO; /* Synth TG_LO Frequency */
269
270 /* Pointers to ControlName Arrays */
271 u16 Init_Ctrl_Num; /* Number of INIT Control Names */
272 struct TunerControl
273 Init_Ctrl[INITCTRL_NUM]; /* INIT Control Names Array Pointer */
274
275 u16 CH_Ctrl_Num; /* Number of CH Control Names */
276 struct TunerControl
277 CH_Ctrl[CHCTRL_NUM]; /* CH Control Name Array Pointer */
278
279 u16 MXL_Ctrl_Num; /* Number of MXL Control Names */
280 struct TunerControl
281 MXL_Ctrl[MXLCTRL_NUM]; /* MXL Control Name Array Pointer */
282
283 /* Pointer to Tuner Register Array */
284 u16 TunerRegs_Num; /* Number of Tuner Registers */
285 struct TunerReg
286 TunerRegs[TUNER_REGS_NUM]; /* Tuner Register Array Pointer */
287
288 /* Linux driver framework specific */
289 struct mxl5005s_config *config;
290 struct dvb_frontend *frontend;
291 struct i2c_adapter *i2c;
292
293 /* Cache values */
294 u32 current_mode;
295
296 };
297
298 static u16 MXL_GetMasterControl(u8 *MasterReg, int state);
299 static u16 MXL_ControlWrite(struct dvb_frontend *fe, u16 ControlNum, u32 value);
300 static u16 MXL_ControlRead(struct dvb_frontend *fe, u16 controlNum, u32 *value);
301 static void MXL_RegWriteBit(struct dvb_frontend *fe, u8 address, u8 bit,
302 u8 bitVal);
303 static u16 MXL_GetCHRegister(struct dvb_frontend *fe, u8 *RegNum,
304 u8 *RegVal, int *count);
305 static u32 MXL_Ceiling(u32 value, u32 resolution);
306 static u16 MXL_RegRead(struct dvb_frontend *fe, u8 RegNum, u8 *RegVal);
307 static u16 MXL_ControlWrite_Group(struct dvb_frontend *fe, u16 controlNum,
308 u32 value, u16 controlGroup);
309 static u16 MXL_SetGPIO(struct dvb_frontend *fe, u8 GPIO_Num, u8 GPIO_Val);
310 static u16 MXL_GetInitRegister(struct dvb_frontend *fe, u8 *RegNum,
311 u8 *RegVal, int *count);
312 static u16 MXL_TuneRF(struct dvb_frontend *fe, u32 RF_Freq);
313 static void MXL_SynthIFLO_Calc(struct dvb_frontend *fe);
314 static void MXL_SynthRFTGLO_Calc(struct dvb_frontend *fe);
315 static u16 MXL_GetCHRegister_ZeroIF(struct dvb_frontend *fe, u8 *RegNum,
316 u8 *RegVal, int *count);
317 static int mxl5005s_writeregs(struct dvb_frontend *fe, u8 *addrtable,
318 u8 *datatable, u8 len);
319 static u16 MXL_IFSynthInit(struct dvb_frontend *fe);
320 static int mxl5005s_AssignTunerMode(struct dvb_frontend *fe, u32 mod_type,
321 u32 bandwidth);
322 static int mxl5005s_reconfigure(struct dvb_frontend *fe, u32 mod_type,
323 u32 bandwidth);
324
325 /* ----------------------------------------------------------------
326 * Begin: Custom code salvaged from the Realtek driver.
327 * Copyright (C) 2008 Realtek
328 * Copyright (C) 2008 Jan Hoogenraad
329 * This code is placed under the terms of the GNU General Public License
330 *
331 * Released by Realtek under GPLv2.
332 * Thanks to Realtek for a lot of support we received !
333 *
334 * Revision: 080314 - original version
335 */
336
337 static int mxl5005s_SetRfFreqHz(struct dvb_frontend *fe, unsigned long RfFreqHz)
338 {
339 struct mxl5005s_state *state = fe->tuner_priv;
340 unsigned char AddrTable[MXL5005S_REG_WRITING_TABLE_LEN_MAX];
341 unsigned char ByteTable[MXL5005S_REG_WRITING_TABLE_LEN_MAX];
342 int TableLen;
343
344 u32 IfDivval = 0;
345 unsigned char MasterControlByte;
346
347 dprintk(1, "%s() freq=%ld\n", __func__, RfFreqHz);
348
349 /* Set MxL5005S tuner RF frequency according to example code. */
350
351 /* Tuner RF frequency setting stage 0 */
352 MXL_GetMasterControl(ByteTable, MC_SYNTH_RESET);
353 AddrTable[0] = MASTER_CONTROL_ADDR;
354 ByteTable[0] |= state->config->AgcMasterByte;
355
356 mxl5005s_writeregs(fe, AddrTable, ByteTable, 1);
357
358 /* Tuner RF frequency setting stage 1 */
359 MXL_TuneRF(fe, RfFreqHz);
360
361 MXL_ControlRead(fe, IF_DIVVAL, &IfDivval);
362
363 MXL_ControlWrite(fe, SEQ_FSM_PULSE, 0);
364 MXL_ControlWrite(fe, SEQ_EXTPOWERUP, 1);
365 MXL_ControlWrite(fe, IF_DIVVAL, 8);
366 MXL_GetCHRegister(fe, AddrTable, ByteTable, &TableLen);
367
368 MXL_GetMasterControl(&MasterControlByte, MC_LOAD_START);
369 AddrTable[TableLen] = MASTER_CONTROL_ADDR ;
370 ByteTable[TableLen] = MasterControlByte |
371 state->config->AgcMasterByte;
372 TableLen += 1;
373
374 mxl5005s_writeregs(fe, AddrTable, ByteTable, TableLen);
375
376 /* Wait 30 ms. */
377 msleep(150);
378
379 /* Tuner RF frequency setting stage 2 */
380 MXL_ControlWrite(fe, SEQ_FSM_PULSE, 1);
381 MXL_ControlWrite(fe, IF_DIVVAL, IfDivval);
382 MXL_GetCHRegister_ZeroIF(fe, AddrTable, ByteTable, &TableLen);
383
384 MXL_GetMasterControl(&MasterControlByte, MC_LOAD_START);
385 AddrTable[TableLen] = MASTER_CONTROL_ADDR ;
386 ByteTable[TableLen] = MasterControlByte |
387 state->config->AgcMasterByte ;
388 TableLen += 1;
389
390 mxl5005s_writeregs(fe, AddrTable, ByteTable, TableLen);
391
392 msleep(100);
393
394 return 0;
395 }
396 /* End: Custom code taken from the Realtek driver */
397
398 /* ----------------------------------------------------------------
399 * Begin: Reference driver code found in the Realtek driver.
400 * Copyright (C) 2008 MaxLinear
401 */
402 static u16 MXL5005_RegisterInit(struct dvb_frontend *fe)
403 {
404 struct mxl5005s_state *state = fe->tuner_priv;
405 state->TunerRegs_Num = TUNER_REGS_NUM ;
406
407 state->TunerRegs[0].Reg_Num = 9 ;
408 state->TunerRegs[0].Reg_Val = 0x40 ;
409
410 state->TunerRegs[1].Reg_Num = 11 ;
411 state->TunerRegs[1].Reg_Val = 0x19 ;
412
413 state->TunerRegs[2].Reg_Num = 12 ;
414 state->TunerRegs[2].Reg_Val = 0x60 ;
415
416 state->TunerRegs[3].Reg_Num = 13 ;
417 state->TunerRegs[3].Reg_Val = 0x00 ;
418
419 state->TunerRegs[4].Reg_Num = 14 ;
420 state->TunerRegs[4].Reg_Val = 0x00 ;
421
422 state->TunerRegs[5].Reg_Num = 15 ;
423 state->TunerRegs[5].Reg_Val = 0xC0 ;
424
425 state->TunerRegs[6].Reg_Num = 16 ;
426 state->TunerRegs[6].Reg_Val = 0x00 ;
427
428 state->TunerRegs[7].Reg_Num = 17 ;
429 state->TunerRegs[7].Reg_Val = 0x00 ;
430
431 state->TunerRegs[8].Reg_Num = 18 ;
432 state->TunerRegs[8].Reg_Val = 0x00 ;
433
434 state->TunerRegs[9].Reg_Num = 19 ;
435 state->TunerRegs[9].Reg_Val = 0x34 ;
436
437 state->TunerRegs[10].Reg_Num = 21 ;
438 state->TunerRegs[10].Reg_Val = 0x00 ;
439
440 state->TunerRegs[11].Reg_Num = 22 ;
441 state->TunerRegs[11].Reg_Val = 0x6B ;
442
443 state->TunerRegs[12].Reg_Num = 23 ;
444 state->TunerRegs[12].Reg_Val = 0x35 ;
445
446 state->TunerRegs[13].Reg_Num = 24 ;
447 state->TunerRegs[13].Reg_Val = 0x70 ;
448
449 state->TunerRegs[14].Reg_Num = 25 ;
450 state->TunerRegs[14].Reg_Val = 0x3E ;
451
452 state->TunerRegs[15].Reg_Num = 26 ;
453 state->TunerRegs[15].Reg_Val = 0x82 ;
454
455 state->TunerRegs[16].Reg_Num = 31 ;
456 state->TunerRegs[16].Reg_Val = 0x00 ;
457
458 state->TunerRegs[17].Reg_Num = 32 ;
459 state->TunerRegs[17].Reg_Val = 0x40 ;
460
461 state->TunerRegs[18].Reg_Num = 33 ;
462 state->TunerRegs[18].Reg_Val = 0x53 ;
463
464 state->TunerRegs[19].Reg_Num = 34 ;
465 state->TunerRegs[19].Reg_Val = 0x81 ;
466
467 state->TunerRegs[20].Reg_Num = 35 ;
468 state->TunerRegs[20].Reg_Val = 0xC9 ;
469
470 state->TunerRegs[21].Reg_Num = 36 ;
471 state->TunerRegs[21].Reg_Val = 0x01 ;
472
473 state->TunerRegs[22].Reg_Num = 37 ;
474 state->TunerRegs[22].Reg_Val = 0x00 ;
475
476 state->TunerRegs[23].Reg_Num = 41 ;
477 state->TunerRegs[23].Reg_Val = 0x00 ;
478
479 state->TunerRegs[24].Reg_Num = 42 ;
480 state->TunerRegs[24].Reg_Val = 0xF8 ;
481
482 state->TunerRegs[25].Reg_Num = 43 ;
483 state->TunerRegs[25].Reg_Val = 0x43 ;
484
485 state->TunerRegs[26].Reg_Num = 44 ;
486 state->TunerRegs[26].Reg_Val = 0x20 ;
487
488 state->TunerRegs[27].Reg_Num = 45 ;
489 state->TunerRegs[27].Reg_Val = 0x80 ;
490
491 state->TunerRegs[28].Reg_Num = 46 ;
492 state->TunerRegs[28].Reg_Val = 0x88 ;
493
494 state->TunerRegs[29].Reg_Num = 47 ;
495 state->TunerRegs[29].Reg_Val = 0x86 ;
496
497 state->TunerRegs[30].Reg_Num = 48 ;
498 state->TunerRegs[30].Reg_Val = 0x00 ;
499
500 state->TunerRegs[31].Reg_Num = 49 ;
501 state->TunerRegs[31].Reg_Val = 0x00 ;
502
503 state->TunerRegs[32].Reg_Num = 53 ;
504 state->TunerRegs[32].Reg_Val = 0x94 ;
505
506 state->TunerRegs[33].Reg_Num = 54 ;
507 state->TunerRegs[33].Reg_Val = 0xFA ;
508
509 state->TunerRegs[34].Reg_Num = 55 ;
510 state->TunerRegs[34].Reg_Val = 0x92 ;
511
512 state->TunerRegs[35].Reg_Num = 56 ;
513 state->TunerRegs[35].Reg_Val = 0x80 ;
514
515 state->TunerRegs[36].Reg_Num = 57 ;
516 state->TunerRegs[36].Reg_Val = 0x41 ;
517
518 state->TunerRegs[37].Reg_Num = 58 ;
519 state->TunerRegs[37].Reg_Val = 0xDB ;
520
521 state->TunerRegs[38].Reg_Num = 59 ;
522 state->TunerRegs[38].Reg_Val = 0x00 ;
523
524 state->TunerRegs[39].Reg_Num = 60 ;
525 state->TunerRegs[39].Reg_Val = 0x00 ;
526
527 state->TunerRegs[40].Reg_Num = 61 ;
528 state->TunerRegs[40].Reg_Val = 0x00 ;
529
530 state->TunerRegs[41].Reg_Num = 62 ;
531 state->TunerRegs[41].Reg_Val = 0x00 ;
532
533 state->TunerRegs[42].Reg_Num = 65 ;
534 state->TunerRegs[42].Reg_Val = 0xF8 ;
535
536 state->TunerRegs[43].Reg_Num = 66 ;
537 state->TunerRegs[43].Reg_Val = 0xE4 ;
538
539 state->TunerRegs[44].Reg_Num = 67 ;
540 state->TunerRegs[44].Reg_Val = 0x90 ;
541
542 state->TunerRegs[45].Reg_Num = 68 ;
543 state->TunerRegs[45].Reg_Val = 0xC0 ;
544
545 state->TunerRegs[46].Reg_Num = 69 ;
546 state->TunerRegs[46].Reg_Val = 0x01 ;
547
548 state->TunerRegs[47].Reg_Num = 70 ;
549 state->TunerRegs[47].Reg_Val = 0x50 ;
550
551 state->TunerRegs[48].Reg_Num = 71 ;
552 state->TunerRegs[48].Reg_Val = 0x06 ;
553
554 state->TunerRegs[49].Reg_Num = 72 ;
555 state->TunerRegs[49].Reg_Val = 0x00 ;
556
557 state->TunerRegs[50].Reg_Num = 73 ;
558 state->TunerRegs[50].Reg_Val = 0x20 ;
559
560 state->TunerRegs[51].Reg_Num = 76 ;
561 state->TunerRegs[51].Reg_Val = 0xBB ;
562
563 state->TunerRegs[52].Reg_Num = 77 ;
564 state->TunerRegs[52].Reg_Val = 0x13 ;
565
566 state->TunerRegs[53].Reg_Num = 81 ;
567 state->TunerRegs[53].Reg_Val = 0x04 ;
568
569 state->TunerRegs[54].Reg_Num = 82 ;
570 state->TunerRegs[54].Reg_Val = 0x75 ;
571
572 state->TunerRegs[55].Reg_Num = 83 ;
573 state->TunerRegs[55].Reg_Val = 0x00 ;
574
575 state->TunerRegs[56].Reg_Num = 84 ;
576 state->TunerRegs[56].Reg_Val = 0x00 ;
577
578 state->TunerRegs[57].Reg_Num = 85 ;
579 state->TunerRegs[57].Reg_Val = 0x00 ;
580
581 state->TunerRegs[58].Reg_Num = 91 ;
582 state->TunerRegs[58].Reg_Val = 0x70 ;
583
584 state->TunerRegs[59].Reg_Num = 92 ;
585 state->TunerRegs[59].Reg_Val = 0x00 ;
586
587 state->TunerRegs[60].Reg_Num = 93 ;
588 state->TunerRegs[60].Reg_Val = 0x00 ;
589
590 state->TunerRegs[61].Reg_Num = 94 ;
591 state->TunerRegs[61].Reg_Val = 0x00 ;
592
593 state->TunerRegs[62].Reg_Num = 95 ;
594 state->TunerRegs[62].Reg_Val = 0x0C ;
595
596 state->TunerRegs[63].Reg_Num = 96 ;
597 state->TunerRegs[63].Reg_Val = 0x00 ;
598
599 state->TunerRegs[64].Reg_Num = 97 ;
600 state->TunerRegs[64].Reg_Val = 0x00 ;
601
602 state->TunerRegs[65].Reg_Num = 98 ;
603 state->TunerRegs[65].Reg_Val = 0xE2 ;
604
605 state->TunerRegs[66].Reg_Num = 99 ;
606 state->TunerRegs[66].Reg_Val = 0x00 ;
607
608 state->TunerRegs[67].Reg_Num = 100 ;
609 state->TunerRegs[67].Reg_Val = 0x00 ;
610
611 state->TunerRegs[68].Reg_Num = 101 ;
612 state->TunerRegs[68].Reg_Val = 0x12 ;
613
614 state->TunerRegs[69].Reg_Num = 102 ;
615 state->TunerRegs[69].Reg_Val = 0x80 ;
616
617 state->TunerRegs[70].Reg_Num = 103 ;
618 state->TunerRegs[70].Reg_Val = 0x32 ;
619
620 state->TunerRegs[71].Reg_Num = 104 ;
621 state->TunerRegs[71].Reg_Val = 0xB4 ;
622
623 state->TunerRegs[72].Reg_Num = 105 ;
624 state->TunerRegs[72].Reg_Val = 0x60 ;
625
626 state->TunerRegs[73].Reg_Num = 106 ;
627 state->TunerRegs[73].Reg_Val = 0x83 ;
628
629 state->TunerRegs[74].Reg_Num = 107 ;
630 state->TunerRegs[74].Reg_Val = 0x84 ;
631
632 state->TunerRegs[75].Reg_Num = 108 ;
633 state->TunerRegs[75].Reg_Val = 0x9C ;
634
635 state->TunerRegs[76].Reg_Num = 109 ;
636 state->TunerRegs[76].Reg_Val = 0x02 ;
637
638 state->TunerRegs[77].Reg_Num = 110 ;
639 state->TunerRegs[77].Reg_Val = 0x81 ;
640
641 state->TunerRegs[78].Reg_Num = 111 ;
642 state->TunerRegs[78].Reg_Val = 0xC0 ;
643
644 state->TunerRegs[79].Reg_Num = 112 ;
645 state->TunerRegs[79].Reg_Val = 0x10 ;
646
647 state->TunerRegs[80].Reg_Num = 131 ;
648 state->TunerRegs[80].Reg_Val = 0x8A ;
649
650 state->TunerRegs[81].Reg_Num = 132 ;
651 state->TunerRegs[81].Reg_Val = 0x10 ;
652
653 state->TunerRegs[82].Reg_Num = 133 ;
654 state->TunerRegs[82].Reg_Val = 0x24 ;
655
656 state->TunerRegs[83].Reg_Num = 134 ;
657 state->TunerRegs[83].Reg_Val = 0x00 ;
658
659 state->TunerRegs[84].Reg_Num = 135 ;
660 state->TunerRegs[84].Reg_Val = 0x00 ;
661
662 state->TunerRegs[85].Reg_Num = 136 ;
663 state->TunerRegs[85].Reg_Val = 0x7E ;
664
665 state->TunerRegs[86].Reg_Num = 137 ;
666 state->TunerRegs[86].Reg_Val = 0x40 ;
667
668 state->TunerRegs[87].Reg_Num = 138 ;
669 state->TunerRegs[87].Reg_Val = 0x38 ;
670
671 state->TunerRegs[88].Reg_Num = 146 ;
672 state->TunerRegs[88].Reg_Val = 0xF6 ;
673
674 state->TunerRegs[89].Reg_Num = 147 ;
675 state->TunerRegs[89].Reg_Val = 0x1A ;
676
677 state->TunerRegs[90].Reg_Num = 148 ;
678 state->TunerRegs[90].Reg_Val = 0x62 ;
679
680 state->TunerRegs[91].Reg_Num = 149 ;
681 state->TunerRegs[91].Reg_Val = 0x33 ;
682
683 state->TunerRegs[92].Reg_Num = 150 ;
684 state->TunerRegs[92].Reg_Val = 0x80 ;
685
686 state->TunerRegs[93].Reg_Num = 156 ;
687 state->TunerRegs[93].Reg_Val = 0x56 ;
688
689 state->TunerRegs[94].Reg_Num = 157 ;
690 state->TunerRegs[94].Reg_Val = 0x17 ;
691
692 state->TunerRegs[95].Reg_Num = 158 ;
693 state->TunerRegs[95].Reg_Val = 0xA9 ;
694
695 state->TunerRegs[96].Reg_Num = 159 ;
696 state->TunerRegs[96].Reg_Val = 0x00 ;
697
698 state->TunerRegs[97].Reg_Num = 160 ;
699 state->TunerRegs[97].Reg_Val = 0x00 ;
700
701 state->TunerRegs[98].Reg_Num = 161 ;
702 state->TunerRegs[98].Reg_Val = 0x00 ;
703
704 state->TunerRegs[99].Reg_Num = 162 ;
705 state->TunerRegs[99].Reg_Val = 0x40 ;
706
707 state->TunerRegs[100].Reg_Num = 166 ;
708 state->TunerRegs[100].Reg_Val = 0xAE ;
709
710 state->TunerRegs[101].Reg_Num = 167 ;
711 state->TunerRegs[101].Reg_Val = 0x1B ;
712
713 state->TunerRegs[102].Reg_Num = 168 ;
714 state->TunerRegs[102].Reg_Val = 0xF2 ;
715
716 state->TunerRegs[103].Reg_Num = 195 ;
717 state->TunerRegs[103].Reg_Val = 0x00 ;
718
719 return 0 ;
720 }
721
722 static u16 MXL5005_ControlInit(struct dvb_frontend *fe)
723 {
724 struct mxl5005s_state *state = fe->tuner_priv;
725 state->Init_Ctrl_Num = INITCTRL_NUM;
726
727 state->Init_Ctrl[0].Ctrl_Num = DN_IQTN_AMP_CUT ;
728 state->Init_Ctrl[0].size = 1 ;
729 state->Init_Ctrl[0].addr[0] = 73;
730 state->Init_Ctrl[0].bit[0] = 7;
731 state->Init_Ctrl[0].val[0] = 0;
732
733 state->Init_Ctrl[1].Ctrl_Num = BB_MODE ;
734 state->Init_Ctrl[1].size = 1 ;
735 state->Init_Ctrl[1].addr[0] = 53;
736 state->Init_Ctrl[1].bit[0] = 2;
737 state->Init_Ctrl[1].val[0] = 1;
738
739 state->Init_Ctrl[2].Ctrl_Num = BB_BUF ;
740 state->Init_Ctrl[2].size = 2 ;
741 state->Init_Ctrl[2].addr[0] = 53;
742 state->Init_Ctrl[2].bit[0] = 1;
743 state->Init_Ctrl[2].val[0] = 0;
744 state->Init_Ctrl[2].addr[1] = 57;
745 state->Init_Ctrl[2].bit[1] = 0;
746 state->Init_Ctrl[2].val[1] = 1;
747
748 state->Init_Ctrl[3].Ctrl_Num = BB_BUF_OA ;
749 state->Init_Ctrl[3].size = 1 ;
750 state->Init_Ctrl[3].addr[0] = 53;
751 state->Init_Ctrl[3].bit[0] = 0;
752 state->Init_Ctrl[3].val[0] = 0;
753
754 state->Init_Ctrl[4].Ctrl_Num = BB_ALPF_BANDSELECT ;
755 state->Init_Ctrl[4].size = 3 ;
756 state->Init_Ctrl[4].addr[0] = 53;
757 state->Init_Ctrl[4].bit[0] = 5;
758 state->Init_Ctrl[4].val[0] = 0;
759 state->Init_Ctrl[4].addr[1] = 53;
760 state->Init_Ctrl[4].bit[1] = 6;
761 state->Init_Ctrl[4].val[1] = 0;
762 state->Init_Ctrl[4].addr[2] = 53;
763 state->Init_Ctrl[4].bit[2] = 7;
764 state->Init_Ctrl[4].val[2] = 1;
765
766 state->Init_Ctrl[5].Ctrl_Num = BB_IQSWAP ;
767 state->Init_Ctrl[5].size = 1 ;
768 state->Init_Ctrl[5].addr[0] = 59;
769 state->Init_Ctrl[5].bit[0] = 0;
770 state->Init_Ctrl[5].val[0] = 0;
771
772 state->Init_Ctrl[6].Ctrl_Num = BB_DLPF_BANDSEL ;
773 state->Init_Ctrl[6].size = 2 ;
774 state->Init_Ctrl[6].addr[0] = 53;
775 state->Init_Ctrl[6].bit[0] = 3;
776 state->Init_Ctrl[6].val[0] = 0;
777 state->Init_Ctrl[6].addr[1] = 53;
778 state->Init_Ctrl[6].bit[1] = 4;
779 state->Init_Ctrl[6].val[1] = 1;
780
781 state->Init_Ctrl[7].Ctrl_Num = RFSYN_CHP_GAIN ;
782 state->Init_Ctrl[7].size = 4 ;
783 state->Init_Ctrl[7].addr[0] = 22;
784 state->Init_Ctrl[7].bit[0] = 4;
785 state->Init_Ctrl[7].val[0] = 0;
786 state->Init_Ctrl[7].addr[1] = 22;
787 state->Init_Ctrl[7].bit[1] = 5;
788 state->Init_Ctrl[7].val[1] = 1;
789 state->Init_Ctrl[7].addr[2] = 22;
790 state->Init_Ctrl[7].bit[2] = 6;
791 state->Init_Ctrl[7].val[2] = 1;
792 state->Init_Ctrl[7].addr[3] = 22;
793 state->Init_Ctrl[7].bit[3] = 7;
794 state->Init_Ctrl[7].val[3] = 0;
795
796 state->Init_Ctrl[8].Ctrl_Num = RFSYN_EN_CHP_HIGAIN ;
797 state->Init_Ctrl[8].size = 1 ;
798 state->Init_Ctrl[8].addr[0] = 22;
799 state->Init_Ctrl[8].bit[0] = 2;
800 state->Init_Ctrl[8].val[0] = 0;
801
802 state->Init_Ctrl[9].Ctrl_Num = AGC_IF ;
803 state->Init_Ctrl[9].size = 4 ;
804 state->Init_Ctrl[9].addr[0] = 76;
805 state->Init_Ctrl[9].bit[0] = 0;
806 state->Init_Ctrl[9].val[0] = 1;
807 state->Init_Ctrl[9].addr[1] = 76;
808 state->Init_Ctrl[9].bit[1] = 1;
809 state->Init_Ctrl[9].val[1] = 1;
810 state->Init_Ctrl[9].addr[2] = 76;
811 state->Init_Ctrl[9].bit[2] = 2;
812 state->Init_Ctrl[9].val[2] = 0;
813 state->Init_Ctrl[9].addr[3] = 76;
814 state->Init_Ctrl[9].bit[3] = 3;
815 state->Init_Ctrl[9].val[3] = 1;
816
817 state->Init_Ctrl[10].Ctrl_Num = AGC_RF ;
818 state->Init_Ctrl[10].size = 4 ;
819 state->Init_Ctrl[10].addr[0] = 76;
820 state->Init_Ctrl[10].bit[0] = 4;
821 state->Init_Ctrl[10].val[0] = 1;
822 state->Init_Ctrl[10].addr[1] = 76;
823 state->Init_Ctrl[10].bit[1] = 5;
824 state->Init_Ctrl[10].val[1] = 1;
825 state->Init_Ctrl[10].addr[2] = 76;
826 state->Init_Ctrl[10].bit[2] = 6;
827 state->Init_Ctrl[10].val[2] = 0;
828 state->Init_Ctrl[10].addr[3] = 76;
829 state->Init_Ctrl[10].bit[3] = 7;
830 state->Init_Ctrl[10].val[3] = 1;
831
832 state->Init_Ctrl[11].Ctrl_Num = IF_DIVVAL ;
833 state->Init_Ctrl[11].size = 5 ;
834 state->Init_Ctrl[11].addr[0] = 43;
835 state->Init_Ctrl[11].bit[0] = 3;
836 state->Init_Ctrl[11].val[0] = 0;
837 state->Init_Ctrl[11].addr[1] = 43;
838 state->Init_Ctrl[11].bit[1] = 4;
839 state->Init_Ctrl[11].val[1] = 0;
840 state->Init_Ctrl[11].addr[2] = 43;
841 state->Init_Ctrl[11].bit[2] = 5;
842 state->Init_Ctrl[11].val[2] = 0;
843 state->Init_Ctrl[11].addr[3] = 43;
844 state->Init_Ctrl[11].bit[3] = 6;
845 state->Init_Ctrl[11].val[3] = 1;
846 state->Init_Ctrl[11].addr[4] = 43;
847 state->Init_Ctrl[11].bit[4] = 7;
848 state->Init_Ctrl[11].val[4] = 0;
849
850 state->Init_Ctrl[12].Ctrl_Num = IF_VCO_BIAS ;
851 state->Init_Ctrl[12].size = 6 ;
852 state->Init_Ctrl[12].addr[0] = 44;
853 state->Init_Ctrl[12].bit[0] = 2;
854 state->Init_Ctrl[12].val[0] = 0;
855 state->Init_Ctrl[12].addr[1] = 44;
856 state->Init_Ctrl[12].bit[1] = 3;
857 state->Init_Ctrl[12].val[1] = 0;
858 state->Init_Ctrl[12].addr[2] = 44;
859 state->Init_Ctrl[12].bit[2] = 4;
860 state->Init_Ctrl[12].val[2] = 0;
861 state->Init_Ctrl[12].addr[3] = 44;
862 state->Init_Ctrl[12].bit[3] = 5;
863 state->Init_Ctrl[12].val[3] = 1;
864 state->Init_Ctrl[12].addr[4] = 44;
865 state->Init_Ctrl[12].bit[4] = 6;
866 state->Init_Ctrl[12].val[4] = 0;
867 state->Init_Ctrl[12].addr[5] = 44;
868 state->Init_Ctrl[12].bit[5] = 7;
869 state->Init_Ctrl[12].val[5] = 0;
870
871 state->Init_Ctrl[13].Ctrl_Num = CHCAL_INT_MOD_IF ;
872 state->Init_Ctrl[13].size = 7 ;
873 state->Init_Ctrl[13].addr[0] = 11;
874 state->Init_Ctrl[13].bit[0] = 0;
875 state->Init_Ctrl[13].val[0] = 1;
876 state->Init_Ctrl[13].addr[1] = 11;
877 state->Init_Ctrl[13].bit[1] = 1;
878 state->Init_Ctrl[13].val[1] = 0;
879 state->Init_Ctrl[13].addr[2] = 11;
880 state->Init_Ctrl[13].bit[2] = 2;
881 state->Init_Ctrl[13].val[2] = 0;
882 state->Init_Ctrl[13].addr[3] = 11;
883 state->Init_Ctrl[13].bit[3] = 3;
884 state->Init_Ctrl[13].val[3] = 1;
885 state->Init_Ctrl[13].addr[4] = 11;
886 state->Init_Ctrl[13].bit[4] = 4;
887 state->Init_Ctrl[13].val[4] = 1;
888 state->Init_Ctrl[13].addr[5] = 11;
889 state->Init_Ctrl[13].bit[5] = 5;
890 state->Init_Ctrl[13].val[5] = 0;
891 state->Init_Ctrl[13].addr[6] = 11;
892 state->Init_Ctrl[13].bit[6] = 6;
893 state->Init_Ctrl[13].val[6] = 0;
894
895 state->Init_Ctrl[14].Ctrl_Num = CHCAL_FRAC_MOD_IF ;
896 state->Init_Ctrl[14].size = 16 ;
897 state->Init_Ctrl[14].addr[0] = 13;
898 state->Init_Ctrl[14].bit[0] = 0;
899 state->Init_Ctrl[14].val[0] = 0;
900 state->Init_Ctrl[14].addr[1] = 13;
901 state->Init_Ctrl[14].bit[1] = 1;
902 state->Init_Ctrl[14].val[1] = 0;
903 state->Init_Ctrl[14].addr[2] = 13;
904 state->Init_Ctrl[14].bit[2] = 2;
905 state->Init_Ctrl[14].val[2] = 0;
906 state->Init_Ctrl[14].addr[3] = 13;
907 state->Init_Ctrl[14].bit[3] = 3;
908 state->Init_Ctrl[14].val[3] = 0;
909 state->Init_Ctrl[14].addr[4] = 13;
910 state->Init_Ctrl[14].bit[4] = 4;
911 state->Init_Ctrl[14].val[4] = 0;
912 state->Init_Ctrl[14].addr[5] = 13;
913 state->Init_Ctrl[14].bit[5] = 5;
914 state->Init_Ctrl[14].val[5] = 0;
915 state->Init_Ctrl[14].addr[6] = 13;
916 state->Init_Ctrl[14].bit[6] = 6;
917 state->Init_Ctrl[14].val[6] = 0;
918 state->Init_Ctrl[14].addr[7] = 13;
919 state->Init_Ctrl[14].bit[7] = 7;
920 state->Init_Ctrl[14].val[7] = 0;
921 state->Init_Ctrl[14].addr[8] = 12;
922 state->Init_Ctrl[14].bit[8] = 0;
923 state->Init_Ctrl[14].val[8] = 0;
924 state->Init_Ctrl[14].addr[9] = 12;
925 state->Init_Ctrl[14].bit[9] = 1;
926 state->Init_Ctrl[14].val[9] = 0;
927 state->Init_Ctrl[14].addr[10] = 12;
928 state->Init_Ctrl[14].bit[10] = 2;
929 state->Init_Ctrl[14].val[10] = 0;
930 state->Init_Ctrl[14].addr[11] = 12;
931 state->Init_Ctrl[14].bit[11] = 3;
932 state->Init_Ctrl[14].val[11] = 0;
933 state->Init_Ctrl[14].addr[12] = 12;
934 state->Init_Ctrl[14].bit[12] = 4;
935 state->Init_Ctrl[14].val[12] = 0;
936 state->Init_Ctrl[14].addr[13] = 12;
937 state->Init_Ctrl[14].bit[13] = 5;
938 state->Init_Ctrl[14].val[13] = 1;
939 state->Init_Ctrl[14].addr[14] = 12;
940 state->Init_Ctrl[14].bit[14] = 6;
941 state->Init_Ctrl[14].val[14] = 1;
942 state->Init_Ctrl[14].addr[15] = 12;
943 state->Init_Ctrl[14].bit[15] = 7;
944 state->Init_Ctrl[14].val[15] = 0;
945
946 state->Init_Ctrl[15].Ctrl_Num = DRV_RES_SEL ;
947 state->Init_Ctrl[15].size = 3 ;
948 state->Init_Ctrl[15].addr[0] = 147;
949 state->Init_Ctrl[15].bit[0] = 2;
950 state->Init_Ctrl[15].val[0] = 0;
951 state->Init_Ctrl[15].addr[1] = 147;
952 state->Init_Ctrl[15].bit[1] = 3;
953 state->Init_Ctrl[15].val[1] = 1;
954 state->Init_Ctrl[15].addr[2] = 147;
955 state->Init_Ctrl[15].bit[2] = 4;
956 state->Init_Ctrl[15].val[2] = 1;
957
958 state->Init_Ctrl[16].Ctrl_Num = I_DRIVER ;
959 state->Init_Ctrl[16].size = 2 ;
960 state->Init_Ctrl[16].addr[0] = 147;
961 state->Init_Ctrl[16].bit[0] = 0;
962 state->Init_Ctrl[16].val[0] = 0;
963 state->Init_Ctrl[16].addr[1] = 147;
964 state->Init_Ctrl[16].bit[1] = 1;
965 state->Init_Ctrl[16].val[1] = 1;
966
967 state->Init_Ctrl[17].Ctrl_Num = EN_AAF ;
968 state->Init_Ctrl[17].size = 1 ;
969 state->Init_Ctrl[17].addr[0] = 147;
970 state->Init_Ctrl[17].bit[0] = 7;
971 state->Init_Ctrl[17].val[0] = 0;
972
973 state->Init_Ctrl[18].Ctrl_Num = EN_3P ;
974 state->Init_Ctrl[18].size = 1 ;
975 state->Init_Ctrl[18].addr[0] = 147;
976 state->Init_Ctrl[18].bit[0] = 6;
977 state->Init_Ctrl[18].val[0] = 0;
978
979 state->Init_Ctrl[19].Ctrl_Num = EN_AUX_3P ;
980 state->Init_Ctrl[19].size = 1 ;
981 state->Init_Ctrl[19].addr[0] = 156;
982 state->Init_Ctrl[19].bit[0] = 0;
983 state->Init_Ctrl[19].val[0] = 0;
984
985 state->Init_Ctrl[20].Ctrl_Num = SEL_AAF_BAND ;
986 state->Init_Ctrl[20].size = 1 ;
987 state->Init_Ctrl[20].addr[0] = 147;
988 state->Init_Ctrl[20].bit[0] = 5;
989 state->Init_Ctrl[20].val[0] = 0;
990
991 state->Init_Ctrl[21].Ctrl_Num = SEQ_ENCLK16_CLK_OUT ;
992 state->Init_Ctrl[21].size = 1 ;
993 state->Init_Ctrl[21].addr[0] = 137;
994 state->Init_Ctrl[21].bit[0] = 4;
995 state->Init_Ctrl[21].val[0] = 0;
996
997 state->Init_Ctrl[22].Ctrl_Num = SEQ_SEL4_16B ;
998 state->Init_Ctrl[22].size = 1 ;
999 state->Init_Ctrl[22].addr[0] = 137;
1000 state->Init_Ctrl[22].bit[0] = 7;
1001 state->Init_Ctrl[22].val[0] = 0;
1002
1003 state->Init_Ctrl[23].Ctrl_Num = XTAL_CAPSELECT ;
1004 state->Init_Ctrl[23].size = 1 ;
1005 state->Init_Ctrl[23].addr[0] = 91;
1006 state->Init_Ctrl[23].bit[0] = 5;
1007 state->Init_Ctrl[23].val[0] = 1;
1008
1009 state->Init_Ctrl[24].Ctrl_Num = IF_SEL_DBL ;
1010 state->Init_Ctrl[24].size = 1 ;
1011 state->Init_Ctrl[24].addr[0] = 43;
1012 state->Init_Ctrl[24].bit[0] = 0;
1013 state->Init_Ctrl[24].val[0] = 1;
1014
1015 state->Init_Ctrl[25].Ctrl_Num = RFSYN_R_DIV ;
1016 state->Init_Ctrl[25].size = 2 ;
1017 state->Init_Ctrl[25].addr[0] = 22;
1018 state->Init_Ctrl[25].bit[0] = 0;
1019 state->Init_Ctrl[25].val[0] = 1;
1020 state->Init_Ctrl[25].addr[1] = 22;
1021 state->Init_Ctrl[25].bit[1] = 1;
1022 state->Init_Ctrl[25].val[1] = 1;
1023
1024 state->Init_Ctrl[26].Ctrl_Num = SEQ_EXTSYNTHCALIF ;
1025 state->Init_Ctrl[26].size = 1 ;
1026 state->Init_Ctrl[26].addr[0] = 134;
1027 state->Init_Ctrl[26].bit[0] = 2;
1028 state->Init_Ctrl[26].val[0] = 0;
1029
1030 state->Init_Ctrl[27].Ctrl_Num = SEQ_EXTDCCAL ;
1031 state->Init_Ctrl[27].size = 1 ;
1032 state->Init_Ctrl[27].addr[0] = 137;
1033 state->Init_Ctrl[27].bit[0] = 3;
1034 state->Init_Ctrl[27].val[0] = 0;
1035
1036 state->Init_Ctrl[28].Ctrl_Num = AGC_EN_RSSI ;
1037 state->Init_Ctrl[28].size = 1 ;
1038 state->Init_Ctrl[28].addr[0] = 77;
1039 state->Init_Ctrl[28].bit[0] = 7;
1040 state->Init_Ctrl[28].val[0] = 0;
1041
1042 state->Init_Ctrl[29].Ctrl_Num = RFA_ENCLKRFAGC ;
1043 state->Init_Ctrl[29].size = 1 ;
1044 state->Init_Ctrl[29].addr[0] = 166;
1045 state->Init_Ctrl[29].bit[0] = 7;
1046 state->Init_Ctrl[29].val[0] = 1;
1047
1048 state->Init_Ctrl[30].Ctrl_Num = RFA_RSSI_REFH ;
1049 state->Init_Ctrl[30].size = 3 ;
1050 state->Init_Ctrl[30].addr[0] = 166;
1051 state->Init_Ctrl[30].bit[0] = 0;
1052 state->Init_Ctrl[30].val[0] = 0;
1053 state->Init_Ctrl[30].addr[1] = 166;
1054 state->Init_Ctrl[30].bit[1] = 1;
1055 state->Init_Ctrl[30].val[1] = 1;
1056 state->Init_Ctrl[30].addr[2] = 166;
1057 state->Init_Ctrl[30].bit[2] = 2;
1058 state->Init_Ctrl[30].val[2] = 1;
1059
1060 state->Init_Ctrl[31].Ctrl_Num = RFA_RSSI_REF ;
1061 state->Init_Ctrl[31].size = 3 ;
1062 state->Init_Ctrl[31].addr[0] = 166;
1063 state->Init_Ctrl[31].bit[0] = 3;
1064 state->Init_Ctrl[31].val[0] = 1;
1065 state->Init_Ctrl[31].addr[1] = 166;
1066 state->Init_Ctrl[31].bit[1] = 4;
1067 state->Init_Ctrl[31].val[1] = 0;
1068 state->Init_Ctrl[31].addr[2] = 166;
1069 state->Init_Ctrl[31].bit[2] = 5;
1070 state->Init_Ctrl[31].val[2] = 1;
1071
1072 state->Init_Ctrl[32].Ctrl_Num = RFA_RSSI_REFL ;
1073 state->Init_Ctrl[32].size = 3 ;
1074 state->Init_Ctrl[32].addr[0] = 167;
1075 state->Init_Ctrl[32].bit[0] = 0;
1076 state->Init_Ctrl[32].val[0] = 1;
1077 state->Init_Ctrl[32].addr[1] = 167;
1078 state->Init_Ctrl[32].bit[1] = 1;
1079 state->Init_Ctrl[32].val[1] = 1;
1080 state->Init_Ctrl[32].addr[2] = 167;
1081 state->Init_Ctrl[32].bit[2] = 2;
1082 state->Init_Ctrl[32].val[2] = 0;
1083
1084 state->Init_Ctrl[33].Ctrl_Num = RFA_FLR ;
1085 state->Init_Ctrl[33].size = 4 ;
1086 state->Init_Ctrl[33].addr[0] = 168;
1087 state->Init_Ctrl[33].bit[0] = 0;
1088 state->Init_Ctrl[33].val[0] = 0;
1089 state->Init_Ctrl[33].addr[1] = 168;
1090 state->Init_Ctrl[33].bit[1] = 1;
1091 state->Init_Ctrl[33].val[1] = 1;
1092 state->Init_Ctrl[33].addr[2] = 168;
1093 state->Init_Ctrl[33].bit[2] = 2;
1094 state->Init_Ctrl[33].val[2] = 0;
1095 state->Init_Ctrl[33].addr[3] = 168;
1096 state->Init_Ctrl[33].bit[3] = 3;
1097 state->Init_Ctrl[33].val[3] = 0;
1098
1099 state->Init_Ctrl[34].Ctrl_Num = RFA_CEIL ;
1100 state->Init_Ctrl[34].size = 4 ;
1101 state->Init_Ctrl[34].addr[0] = 168;
1102 state->Init_Ctrl[34].bit[0] = 4;
1103 state->Init_Ctrl[34].val[0] = 1;
1104 state->Init_Ctrl[34].addr[1] = 168;
1105 state->Init_Ctrl[34].bit[1] = 5;
1106 state->Init_Ctrl[34].val[1] = 1;
1107 state->Init_Ctrl[34].addr[2] = 168;
1108 state->Init_Ctrl[34].bit[2] = 6;
1109 state->Init_Ctrl[34].val[2] = 1;
1110 state->Init_Ctrl[34].addr[3] = 168;
1111 state->Init_Ctrl[34].bit[3] = 7;
1112 state->Init_Ctrl[34].val[3] = 1;
1113
1114 state->Init_Ctrl[35].Ctrl_Num = SEQ_EXTIQFSMPULSE ;
1115 state->Init_Ctrl[35].size = 1 ;
1116 state->Init_Ctrl[35].addr[0] = 135;
1117 state->Init_Ctrl[35].bit[0] = 0;
1118 state->Init_Ctrl[35].val[0] = 0;
1119
1120 state->Init_Ctrl[36].Ctrl_Num = OVERRIDE_1 ;
1121 state->Init_Ctrl[36].size = 1 ;
1122 state->Init_Ctrl[36].addr[0] = 56;
1123 state->Init_Ctrl[36].bit[0] = 3;
1124 state->Init_Ctrl[36].val[0] = 0;
1125
1126 state->Init_Ctrl[37].Ctrl_Num = BB_INITSTATE_DLPF_TUNE ;
1127 state->Init_Ctrl[37].size = 7 ;
1128 state->Init_Ctrl[37].addr[0] = 59;
1129 state->Init_Ctrl[37].bit[0] = 1;
1130 state->Init_Ctrl[37].val[0] = 0;
1131 state->Init_Ctrl[37].addr[1] = 59;
1132 state->Init_Ctrl[37].bit[1] = 2;
1133 state->Init_Ctrl[37].val[1] = 0;
1134 state->Init_Ctrl[37].addr[2] = 59;
1135 state->Init_Ctrl[37].bit[2] = 3;
1136 state->Init_Ctrl[37].val[2] = 0;
1137 state->Init_Ctrl[37].addr[3] = 59;
1138 state->Init_Ctrl[37].bit[3] = 4;
1139 state->Init_Ctrl[37].val[3] = 0;
1140 state->Init_Ctrl[37].addr[4] = 59;
1141 state->Init_Ctrl[37].bit[4] = 5;
1142 state->Init_Ctrl[37].val[4] = 0;
1143 state->Init_Ctrl[37].addr[5] = 59;
1144 state->Init_Ctrl[37].bit[5] = 6;
1145 state->Init_Ctrl[37].val[5] = 0;
1146 state->Init_Ctrl[37].addr[6] = 59;
1147 state->Init_Ctrl[37].bit[6] = 7;
1148 state->Init_Ctrl[37].val[6] = 0;
1149
1150 state->Init_Ctrl[38].Ctrl_Num = TG_R_DIV ;
1151 state->Init_Ctrl[38].size = 6 ;
1152 state->Init_Ctrl[38].addr[0] = 32;
1153 state->Init_Ctrl[38].bit[0] = 2;
1154 state->Init_Ctrl[38].val[0] = 0;
1155 state->Init_Ctrl[38].addr[1] = 32;
1156 state->Init_Ctrl[38].bit[1] = 3;
1157 state->Init_Ctrl[38].val[1] = 0;
1158 state->Init_Ctrl[38].addr[2] = 32;
1159 state->Init_Ctrl[38].bit[2] = 4;
1160 state->Init_Ctrl[38].val[2] = 0;
1161 state->Init_Ctrl[38].addr[3] = 32;
1162 state->Init_Ctrl[38].bit[3] = 5;
1163 state->Init_Ctrl[38].val[3] = 0;
1164 state->Init_Ctrl[38].addr[4] = 32;
1165 state->Init_Ctrl[38].bit[4] = 6;
1166 state->Init_Ctrl[38].val[4] = 1;
1167 state->Init_Ctrl[38].addr[5] = 32;
1168 state->Init_Ctrl[38].bit[5] = 7;
1169 state->Init_Ctrl[38].val[5] = 0;
1170
1171 state->Init_Ctrl[39].Ctrl_Num = EN_CHP_LIN_B ;
1172 state->Init_Ctrl[39].size = 1 ;
1173 state->Init_Ctrl[39].addr[0] = 25;
1174 state->Init_Ctrl[39].bit[0] = 3;
1175 state->Init_Ctrl[39].val[0] = 1;
1176
1177
1178 state->CH_Ctrl_Num = CHCTRL_NUM ;
1179
1180 state->CH_Ctrl[0].Ctrl_Num = DN_POLY ;
1181 state->CH_Ctrl[0].size = 2 ;
1182 state->CH_Ctrl[0].addr[0] = 68;
1183 state->CH_Ctrl[0].bit[0] = 6;
1184 state->CH_Ctrl[0].val[0] = 1;
1185 state->CH_Ctrl[0].addr[1] = 68;
1186 state->CH_Ctrl[0].bit[1] = 7;
1187 state->CH_Ctrl[0].val[1] = 1;
1188
1189 state->CH_Ctrl[1].Ctrl_Num = DN_RFGAIN ;
1190 state->CH_Ctrl[1].size = 2 ;
1191 state->CH_Ctrl[1].addr[0] = 70;
1192 state->CH_Ctrl[1].bit[0] = 6;
1193 state->CH_Ctrl[1].val[0] = 1;
1194 state->CH_Ctrl[1].addr[1] = 70;
1195 state->CH_Ctrl[1].bit[1] = 7;
1196 state->CH_Ctrl[1].val[1] = 0;
1197
1198 state->CH_Ctrl[2].Ctrl_Num = DN_CAP_RFLPF ;
1199 state->CH_Ctrl[2].size = 9 ;
1200 state->CH_Ctrl[2].addr[0] = 69;
1201 state->CH_Ctrl[2].bit[0] = 5;
1202 state->CH_Ctrl[2].val[0] = 0;
1203 state->CH_Ctrl[2].addr[1] = 69;
1204 state->CH_Ctrl[2].bit[1] = 6;
1205 state->CH_Ctrl[2].val[1] = 0;
1206 state->CH_Ctrl[2].addr[2] = 69;
1207 state->CH_Ctrl[2].bit[2] = 7;
1208 state->CH_Ctrl[2].val[2] = 0;
1209 state->CH_Ctrl[2].addr[3] = 68;
1210 state->CH_Ctrl[2].bit[3] = 0;
1211 state->CH_Ctrl[2].val[3] = 0;
1212 state->CH_Ctrl[2].addr[4] = 68;
1213 state->CH_Ctrl[2].bit[4] = 1;
1214 state->CH_Ctrl[2].val[4] = 0;
1215 state->CH_Ctrl[2].addr[5] = 68;
1216 state->CH_Ctrl[2].bit[5] = 2;
1217 state->CH_Ctrl[2].val[5] = 0;
1218 state->CH_Ctrl[2].addr[6] = 68;
1219 state->CH_Ctrl[2].bit[6] = 3;
1220 state->CH_Ctrl[2].val[6] = 0;
1221 state->CH_Ctrl[2].addr[7] = 68;
1222 state->CH_Ctrl[2].bit[7] = 4;
1223 state->CH_Ctrl[2].val[7] = 0;
1224 state->CH_Ctrl[2].addr[8] = 68;
1225 state->CH_Ctrl[2].bit[8] = 5;
1226 state->CH_Ctrl[2].val[8] = 0;
1227
1228 state->CH_Ctrl[3].Ctrl_Num = DN_EN_VHFUHFBAR ;
1229 state->CH_Ctrl[3].size = 1 ;
1230 state->CH_Ctrl[3].addr[0] = 70;
1231 state->CH_Ctrl[3].bit[0] = 5;
1232 state->CH_Ctrl[3].val[0] = 0;
1233
1234 state->CH_Ctrl[4].Ctrl_Num = DN_GAIN_ADJUST ;
1235 state->CH_Ctrl[4].size = 3 ;
1236 state->CH_Ctrl[4].addr[0] = 73;
1237 state->CH_Ctrl[4].bit[0] = 4;
1238 state->CH_Ctrl[4].val[0] = 0;
1239 state->CH_Ctrl[4].addr[1] = 73;
1240 state->CH_Ctrl[4].bit[1] = 5;
1241 state->CH_Ctrl[4].val[1] = 1;
1242 state->CH_Ctrl[4].addr[2] = 73;
1243 state->CH_Ctrl[4].bit[2] = 6;
1244 state->CH_Ctrl[4].val[2] = 0;
1245
1246 state->CH_Ctrl[5].Ctrl_Num = DN_IQTNBUF_AMP ;
1247 state->CH_Ctrl[5].size = 4 ;
1248 state->CH_Ctrl[5].addr[0] = 70;
1249 state->CH_Ctrl[5].bit[0] = 0;
1250 state->CH_Ctrl[5].val[0] = 0;
1251 state->CH_Ctrl[5].addr[1] = 70;
1252 state->CH_Ctrl[5].bit[1] = 1;
1253 state->CH_Ctrl[5].val[1] = 0;
1254 state->CH_Ctrl[5].addr[2] = 70;
1255 state->CH_Ctrl[5].bit[2] = 2;
1256 state->CH_Ctrl[5].val[2] = 0;
1257 state->CH_Ctrl[5].addr[3] = 70;
1258 state->CH_Ctrl[5].bit[3] = 3;
1259 state->CH_Ctrl[5].val[3] = 0;
1260
1261 state->CH_Ctrl[6].Ctrl_Num = DN_IQTNGNBFBIAS_BST ;
1262 state->CH_Ctrl[6].size = 1 ;
1263 state->CH_Ctrl[6].addr[0] = 70;
1264 state->CH_Ctrl[6].bit[0] = 4;
1265 state->CH_Ctrl[6].val[0] = 1;
1266
1267 state->CH_Ctrl[7].Ctrl_Num = RFSYN_EN_OUTMUX ;
1268 state->CH_Ctrl[7].size = 1 ;
1269 state->CH_Ctrl[7].addr[0] = 111;
1270 state->CH_Ctrl[7].bit[0] = 4;
1271 state->CH_Ctrl[7].val[0] = 0;
1272
1273 state->CH_Ctrl[8].Ctrl_Num = RFSYN_SEL_VCO_OUT ;
1274 state->CH_Ctrl[8].size = 1 ;
1275 state->CH_Ctrl[8].addr[0] = 111;
1276 state->CH_Ctrl[8].bit[0] = 7;
1277 state->CH_Ctrl[8].val[0] = 1;
1278
1279 state->CH_Ctrl[9].Ctrl_Num = RFSYN_SEL_VCO_HI ;
1280 state->CH_Ctrl[9].size = 1 ;
1281 state->CH_Ctrl[9].addr[0] = 111;
1282 state->CH_Ctrl[9].bit[0] = 6;
1283 state->CH_Ctrl[9].val[0] = 1;
1284
1285 state->CH_Ctrl[10].Ctrl_Num = RFSYN_SEL_DIVM ;
1286 state->CH_Ctrl[10].size = 1 ;
1287 state->CH_Ctrl[10].addr[0] = 111;
1288 state->CH_Ctrl[10].bit[0] = 5;
1289 state->CH_Ctrl[10].val[0] = 0;
1290
1291 state->CH_Ctrl[11].Ctrl_Num = RFSYN_RF_DIV_BIAS ;
1292 state->CH_Ctrl[11].size = 2 ;
1293 state->CH_Ctrl[11].addr[0] = 110;
1294 state->CH_Ctrl[11].bit[0] = 0;
1295 state->CH_Ctrl[11].val[0] = 1;
1296 state->CH_Ctrl[11].addr[1] = 110;
1297 state->CH_Ctrl[11].bit[1] = 1;
1298 state->CH_Ctrl[11].val[1] = 0;
1299
1300 state->CH_Ctrl[12].Ctrl_Num = DN_SEL_FREQ ;
1301 state->CH_Ctrl[12].size = 3 ;
1302 state->CH_Ctrl[12].addr[0] = 69;
1303 state->CH_Ctrl[12].bit[0] = 2;
1304 state->CH_Ctrl[12].val[0] = 0;
1305 state->CH_Ctrl[12].addr[1] = 69;
1306 state->CH_Ctrl[12].bit[1] = 3;
1307 state->CH_Ctrl[12].val[1] = 0;
1308 state->CH_Ctrl[12].addr[2] = 69;
1309 state->CH_Ctrl[12].bit[2] = 4;
1310 state->CH_Ctrl[12].val[2] = 0;
1311
1312 state->CH_Ctrl[13].Ctrl_Num = RFSYN_VCO_BIAS ;
1313 state->CH_Ctrl[13].size = 6 ;
1314 state->CH_Ctrl[13].addr[0] = 110;
1315 state->CH_Ctrl[13].bit[0] = 2;
1316 state->CH_Ctrl[13].val[0] = 0;
1317 state->CH_Ctrl[13].addr[1] = 110;
1318 state->CH_Ctrl[13].bit[1] = 3;
1319 state->CH_Ctrl[13].val[1] = 0;
1320 state->CH_Ctrl[13].addr[2] = 110;
1321 state->CH_Ctrl[13].bit[2] = 4;
1322 state->CH_Ctrl[13].val[2] = 0;
1323 state->CH_Ctrl[13].addr[3] = 110;
1324 state->CH_Ctrl[13].bit[3] = 5;
1325 state->CH_Ctrl[13].val[3] = 0;
1326 state->CH_Ctrl[13].addr[4] = 110;
1327 state->CH_Ctrl[13].bit[4] = 6;
1328 state->CH_Ctrl[13].val[4] = 0;
1329 state->CH_Ctrl[13].addr[5] = 110;
1330 state->CH_Ctrl[13].bit[5] = 7;
1331 state->CH_Ctrl[13].val[5] = 1;
1332
1333 state->CH_Ctrl[14].Ctrl_Num = CHCAL_INT_MOD_RF ;
1334 state->CH_Ctrl[14].size = 7 ;
1335 state->CH_Ctrl[14].addr[0] = 14;
1336 state->CH_Ctrl[14].bit[0] = 0;
1337 state->CH_Ctrl[14].val[0] = 0;
1338 state->CH_Ctrl[14].addr[1] = 14;
1339 state->CH_Ctrl[14].bit[1] = 1;
1340 state->CH_Ctrl[14].val[1] = 0;
1341 state->CH_Ctrl[14].addr[2] = 14;
1342 state->CH_Ctrl[14].bit[2] = 2;
1343 state->CH_Ctrl[14].val[2] = 0;
1344 state->CH_Ctrl[14].addr[3] = 14;
1345 state->CH_Ctrl[14].bit[3] = 3;
1346 state->CH_Ctrl[14].val[3] = 0;
1347 state->CH_Ctrl[14].addr[4] = 14;
1348 state->CH_Ctrl[14].bit[4] = 4;
1349 state->CH_Ctrl[14].val[4] = 0;
1350 state->CH_Ctrl[14].addr[5] = 14;
1351 state->CH_Ctrl[14].bit[5] = 5;
1352 state->CH_Ctrl[14].val[5] = 0;
1353 state->CH_Ctrl[14].addr[6] = 14;
1354 state->CH_Ctrl[14].bit[6] = 6;
1355 state->CH_Ctrl[14].val[6] = 0;
1356
1357 state->CH_Ctrl[15].Ctrl_Num = CHCAL_FRAC_MOD_RF ;
1358 state->CH_Ctrl[15].size = 18 ;
1359 state->CH_Ctrl[15].addr[0] = 17;
1360 state->CH_Ctrl[15].bit[0] = 6;
1361 state->CH_Ctrl[15].val[0] = 0;
1362 state->CH_Ctrl[15].addr[1] = 17;
1363 state->CH_Ctrl[15].bit[1] = 7;
1364 state->CH_Ctrl[15].val[1] = 0;
1365 state->CH_Ctrl[15].addr[2] = 16;
1366 state->CH_Ctrl[15].bit[2] = 0;
1367 state->CH_Ctrl[15].val[2] = 0;
1368 state->CH_Ctrl[15].addr[3] = 16;
1369 state->CH_Ctrl[15].bit[3] = 1;
1370 state->CH_Ctrl[15].val[3] = 0;
1371 state->CH_Ctrl[15].addr[4] = 16;
1372 state->CH_Ctrl[15].bit[4] = 2;
1373 state->CH_Ctrl[15].val[4] = 0;
1374 state->CH_Ctrl[15].addr[5] = 16;
1375 state->CH_Ctrl[15].bit[5] = 3;
1376 state->CH_Ctrl[15].val[5] = 0;
1377 state->CH_Ctrl[15].addr[6] = 16;
1378 state->CH_Ctrl[15].bit[6] = 4;
1379 state->CH_Ctrl[15].val[6] = 0;
1380 state->CH_Ctrl[15].addr[7] = 16;
1381 state->CH_Ctrl[15].bit[7] = 5;
1382 state->CH_Ctrl[15].val[7] = 0;
1383 state->CH_Ctrl[15].addr[8] = 16;
1384 state->CH_Ctrl[15].bit[8] = 6;
1385 state->CH_Ctrl[15].val[8] = 0;
1386 state->CH_Ctrl[15].addr[9] = 16;
1387 state->CH_Ctrl[15].bit[9] = 7;
1388 state->CH_Ctrl[15].val[9] = 0;
1389 state->CH_Ctrl[15].addr[10] = 15;
1390 state->CH_Ctrl[15].bit[10] = 0;
1391 state->CH_Ctrl[15].val[10] = 0;
1392 state->CH_Ctrl[15].addr[11] = 15;
1393 state->CH_Ctrl[15].bit[11] = 1;
1394 state->CH_Ctrl[15].val[11] = 0;
1395 state->CH_Ctrl[15].addr[12] = 15;
1396 state->CH_Ctrl[15].bit[12] = 2;
1397 state->CH_Ctrl[15].val[12] = 0;
1398 state->CH_Ctrl[15].addr[13] = 15;
1399 state->CH_Ctrl[15].bit[13] = 3;
1400 state->CH_Ctrl[15].val[13] = 0;
1401 state->CH_Ctrl[15].addr[14] = 15;
1402 state->CH_Ctrl[15].bit[14] = 4;
1403 state->CH_Ctrl[15].val[14] = 0;
1404 state->CH_Ctrl[15].addr[15] = 15;
1405 state->CH_Ctrl[15].bit[15] = 5;
1406 state->CH_Ctrl[15].val[15] = 0;
1407 state->CH_Ctrl[15].addr[16] = 15;
1408 state->CH_Ctrl[15].bit[16] = 6;
1409 state->CH_Ctrl[15].val[16] = 1;
1410 state->CH_Ctrl[15].addr[17] = 15;
1411 state->CH_Ctrl[15].bit[17] = 7;
1412 state->CH_Ctrl[15].val[17] = 1;
1413
1414 state->CH_Ctrl[16].Ctrl_Num = RFSYN_LPF_R ;
1415 state->CH_Ctrl[16].size = 5 ;
1416 state->CH_Ctrl[16].addr[0] = 112;
1417 state->CH_Ctrl[16].bit[0] = 0;
1418 state->CH_Ctrl[16].val[0] = 0;
1419 state->CH_Ctrl[16].addr[1] = 112;
1420 state->CH_Ctrl[16].bit[1] = 1;
1421 state->CH_Ctrl[16].val[1] = 0;
1422 state->CH_Ctrl[16].addr[2] = 112;
1423 state->CH_Ctrl[16].bit[2] = 2;
1424 state->CH_Ctrl[16].val[2] = 0;
1425 state->CH_Ctrl[16].addr[3] = 112;
1426 state->CH_Ctrl[16].bit[3] = 3;
1427 state->CH_Ctrl[16].val[3] = 0;
1428 state->CH_Ctrl[16].addr[4] = 112;
1429 state->CH_Ctrl[16].bit[4] = 4;
1430 state->CH_Ctrl[16].val[4] = 1;
1431
1432 state->CH_Ctrl[17].Ctrl_Num = CHCAL_EN_INT_RF ;
1433 state->CH_Ctrl[17].size = 1 ;
1434 state->CH_Ctrl[17].addr[0] = 14;
1435 state->CH_Ctrl[17].bit[0] = 7;
1436 state->CH_Ctrl[17].val[0] = 0;
1437
1438 state->CH_Ctrl[18].Ctrl_Num = TG_LO_DIVVAL ;
1439 state->CH_Ctrl[18].size = 4 ;
1440 state->CH_Ctrl[18].addr[0] = 107;
1441 state->CH_Ctrl[18].bit[0] = 3;
1442 state->CH_Ctrl[18].val[0] = 0;
1443 state->CH_Ctrl[18].addr[1] = 107;
1444 state->CH_Ctrl[18].bit[1] = 4;
1445 state->CH_Ctrl[18].val[1] = 0;
1446 state->CH_Ctrl[18].addr[2] = 107;
1447 state->CH_Ctrl[18].bit[2] = 5;
1448 state->CH_Ctrl[18].val[2] = 0;
1449 state->CH_Ctrl[18].addr[3] = 107;
1450 state->CH_Ctrl[18].bit[3] = 6;
1451 state->CH_Ctrl[18].val[3] = 0;
1452
1453 state->CH_Ctrl[19].Ctrl_Num = TG_LO_SELVAL ;
1454 state->CH_Ctrl[19].size = 3 ;
1455 state->CH_Ctrl[19].addr[0] = 107;
1456 state->CH_Ctrl[19].bit[0] = 7;
1457 state->CH_Ctrl[19].val[0] = 1;
1458 state->CH_Ctrl[19].addr[1] = 106;
1459 state->CH_Ctrl[19].bit[1] = 0;
1460 state->CH_Ctrl[19].val[1] = 1;
1461 state->CH_Ctrl[19].addr[2] = 106;
1462 state->CH_Ctrl[19].bit[2] = 1;
1463 state->CH_Ctrl[19].val[2] = 1;
1464
1465 state->CH_Ctrl[20].Ctrl_Num = TG_DIV_VAL ;
1466 state->CH_Ctrl[20].size = 11 ;
1467 state->CH_Ctrl[20].addr[0] = 109;
1468 state->CH_Ctrl[20].bit[0] = 2;
1469 state->CH_Ctrl[20].val[0] = 0;
1470 state->CH_Ctrl[20].addr[1] = 109;
1471 state->CH_Ctrl[20].bit[1] = 3;
1472 state->CH_Ctrl[20].val[1] = 0;
1473 state->CH_Ctrl[20].addr[2] = 109;
1474 state->CH_Ctrl[20].bit[2] = 4;
1475 state->CH_Ctrl[20].val[2] = 0;
1476 state->CH_Ctrl[20].addr[3] = 109;
1477 state->CH_Ctrl[20].bit[3] = 5;
1478 state->CH_Ctrl[20].val[3] = 0;
1479 state->CH_Ctrl[20].addr[4] = 109;
1480 state->CH_Ctrl[20].bit[4] = 6;
1481 state->CH_Ctrl[20].val[4] = 0;
1482 state->CH_Ctrl[20].addr[5] = 109;
1483 state->CH_Ctrl[20].bit[5] = 7;
1484 state->CH_Ctrl[20].val[5] = 0;
1485 state->CH_Ctrl[20].addr[6] = 108;
1486 state->CH_Ctrl[20].bit[6] = 0;
1487 state->CH_Ctrl[20].val[6] = 0;
1488 state->CH_Ctrl[20].addr[7] = 108;
1489 state->CH_Ctrl[20].bit[7] = 1;
1490 state->CH_Ctrl[20].val[7] = 0;
1491 state->CH_Ctrl[20].addr[8] = 108;
1492 state->CH_Ctrl[20].bit[8] = 2;
1493 state->CH_Ctrl[20].val[8] = 1;
1494 state->CH_Ctrl[20].addr[9] = 108;
1495 state->CH_Ctrl[20].bit[9] = 3;
1496 state->CH_Ctrl[20].val[9] = 1;
1497 state->CH_Ctrl[20].addr[10] = 108;
1498 state->CH_Ctrl[20].bit[10] = 4;
1499 state->CH_Ctrl[20].val[10] = 1;
1500
1501 state->CH_Ctrl[21].Ctrl_Num = TG_VCO_BIAS ;
1502 state->CH_Ctrl[21].size = 6 ;
1503 state->CH_Ctrl[21].addr[0] = 106;
1504 state->CH_Ctrl[21].bit[0] = 2;
1505 state->CH_Ctrl[21].val[0] = 0;
1506 state->CH_Ctrl[21].addr[1] = 106;
1507 state->CH_Ctrl[21].bit[1] = 3;
1508 state->CH_Ctrl[21].val[1] = 0;
1509 state->CH_Ctrl[21].addr[2] = 106;
1510 state->CH_Ctrl[21].bit[2] = 4;
1511 state->CH_Ctrl[21].val[2] = 0;
1512 state->CH_Ctrl[21].addr[3] = 106;
1513 state->CH_Ctrl[21].bit[3] = 5;
1514 state->CH_Ctrl[21].val[3] = 0;
1515 state->CH_Ctrl[21].addr[4] = 106;
1516 state->CH_Ctrl[21].bit[4] = 6;
1517 state->CH_Ctrl[21].val[4] = 0;
1518 state->CH_Ctrl[21].addr[5] = 106;
1519 state->CH_Ctrl[21].bit[5] = 7;
1520 state->CH_Ctrl[21].val[5] = 1;
1521
1522 state->CH_Ctrl[22].Ctrl_Num = SEQ_EXTPOWERUP ;
1523 state->CH_Ctrl[22].size = 1 ;
1524 state->CH_Ctrl[22].addr[0] = 138;
1525 state->CH_Ctrl[22].bit[0] = 4;
1526 state->CH_Ctrl[22].val[0] = 1;
1527
1528 state->CH_Ctrl[23].Ctrl_Num = OVERRIDE_2 ;
1529 state->CH_Ctrl[23].size = 1 ;
1530 state->CH_Ctrl[23].addr[0] = 17;
1531 state->CH_Ctrl[23].bit[0] = 5;
1532 state->CH_Ctrl[23].val[0] = 0;
1533
1534 state->CH_Ctrl[24].Ctrl_Num = OVERRIDE_3 ;
1535 state->CH_Ctrl[24].size = 1 ;
1536 state->CH_Ctrl[24].addr[0] = 111;
1537 state->CH_Ctrl[24].bit[0] = 3;
1538 state->CH_Ctrl[24].val[0] = 0;
1539
1540 state->CH_Ctrl[25].Ctrl_Num = OVERRIDE_4 ;
1541 state->CH_Ctrl[25].size = 1 ;
1542 state->CH_Ctrl[25].addr[0] = 112;
1543 state->CH_Ctrl[25].bit[0] = 7;
1544 state->CH_Ctrl[25].val[0] = 0;
1545
1546 state->CH_Ctrl[26].Ctrl_Num = SEQ_FSM_PULSE ;
1547 state->CH_Ctrl[26].size = 1 ;
1548 state->CH_Ctrl[26].addr[0] = 136;
1549 state->CH_Ctrl[26].bit[0] = 7;
1550 state->CH_Ctrl[26].val[0] = 0;
1551
1552 state->CH_Ctrl[27].Ctrl_Num = GPIO_4B ;
1553 state->CH_Ctrl[27].size = 1 ;
1554 state->CH_Ctrl[27].addr[0] = 149;
1555 state->CH_Ctrl[27].bit[0] = 7;
1556 state->CH_Ctrl[27].val[0] = 0;
1557
1558 state->CH_Ctrl[28].Ctrl_Num = GPIO_3B ;
1559 state->CH_Ctrl[28].size = 1 ;
1560 state->CH_Ctrl[28].addr[0] = 149;
1561 state->CH_Ctrl[28].bit[0] = 6;
1562 state->CH_Ctrl[28].val[0] = 0;
1563
1564 state->CH_Ctrl[29].Ctrl_Num = GPIO_4 ;
1565 state->CH_Ctrl[29].size = 1 ;
1566 state->CH_Ctrl[29].addr[0] = 149;
1567 state->CH_Ctrl[29].bit[0] = 5;
1568 state->CH_Ctrl[29].val[0] = 1;
1569
1570 state->CH_Ctrl[30].Ctrl_Num = GPIO_3 ;
1571 state->CH_Ctrl[30].size = 1 ;
1572 state->CH_Ctrl[30].addr[0] = 149;
1573 state->CH_Ctrl[30].bit[0] = 4;
1574 state->CH_Ctrl[30].val[0] = 1;
1575
1576 state->CH_Ctrl[31].Ctrl_Num = GPIO_1B ;
1577 state->CH_Ctrl[31].size = 1 ;
1578 state->CH_Ctrl[31].addr[0] = 149;
1579 state->CH_Ctrl[31].bit[0] = 3;
1580 state->CH_Ctrl[31].val[0] = 0;
1581
1582 state->CH_Ctrl[32].Ctrl_Num = DAC_A_ENABLE ;
1583 state->CH_Ctrl[32].size = 1 ;
1584 state->CH_Ctrl[32].addr[0] = 93;
1585 state->CH_Ctrl[32].bit[0] = 1;
1586 state->CH_Ctrl[32].val[0] = 0;
1587
1588 state->CH_Ctrl[33].Ctrl_Num = DAC_B_ENABLE ;
1589 state->CH_Ctrl[33].size = 1 ;
1590 state->CH_Ctrl[33].addr[0] = 93;
1591 state->CH_Ctrl[33].bit[0] = 0;
1592 state->CH_Ctrl[33].val[0] = 0;
1593
1594 state->CH_Ctrl[34].Ctrl_Num = DAC_DIN_A ;
1595 state->CH_Ctrl[34].size = 6 ;
1596 state->CH_Ctrl[34].addr[0] = 92;
1597 state->CH_Ctrl[34].bit[0] = 2;
1598 state->CH_Ctrl[34].val[0] = 0;
1599 state->CH_Ctrl[34].addr[1] = 92;
1600 state->CH_Ctrl[34].bit[1] = 3;
1601 state->CH_Ctrl[34].val[1] = 0;
1602 state->CH_Ctrl[34].addr[2] = 92;
1603 state->CH_Ctrl[34].bit[2] = 4;
1604 state->CH_Ctrl[34].val[2] = 0;
1605 state->CH_Ctrl[34].addr[3] = 92;
1606 state->CH_Ctrl[34].bit[3] = 5;
1607 state->CH_Ctrl[34].val[3] = 0;
1608 state->CH_Ctrl[34].addr[4] = 92;
1609 state->CH_Ctrl[34].bit[4] = 6;
1610 state->CH_Ctrl[34].val[4] = 0;
1611 state->CH_Ctrl[34].addr[5] = 92;
1612 state->CH_Ctrl[34].bit[5] = 7;
1613 state->CH_Ctrl[34].val[5] = 0;
1614
1615 state->CH_Ctrl[35].Ctrl_Num = DAC_DIN_B ;
1616 state->CH_Ctrl[35].size = 6 ;
1617 state->CH_Ctrl[35].addr[0] = 93;
1618 state->CH_Ctrl[35].bit[0] = 2;
1619 state->CH_Ctrl[35].val[0] = 0;
1620 state->CH_Ctrl[35].addr[1] = 93;
1621 state->CH_Ctrl[35].bit[1] = 3;
1622 state->CH_Ctrl[35].val[1] = 0;
1623 state->CH_Ctrl[35].addr[2] = 93;
1624 state->CH_Ctrl[35].bit[2] = 4;
1625 state->CH_Ctrl[35].val[2] = 0;
1626 state->CH_Ctrl[35].addr[3] = 93;
1627 state->CH_Ctrl[35].bit[3] = 5;
1628 state->CH_Ctrl[35].val[3] = 0;
1629 state->CH_Ctrl[35].addr[4] = 93;
1630 state->CH_Ctrl[35].bit[4] = 6;
1631 state->CH_Ctrl[35].val[4] = 0;
1632 state->CH_Ctrl[35].addr[5] = 93;
1633 state->CH_Ctrl[35].bit[5] = 7;
1634 state->CH_Ctrl[35].val[5] = 0;
1635
1636 #ifdef _MXL_PRODUCTION
1637 state->CH_Ctrl[36].Ctrl_Num = RFSYN_EN_DIV ;
1638 state->CH_Ctrl[36].size = 1 ;
1639 state->CH_Ctrl[36].addr[0] = 109;
1640 state->CH_Ctrl[36].bit[0] = 1;
1641 state->CH_Ctrl[36].val[0] = 1;
1642
1643 state->CH_Ctrl[37].Ctrl_Num = RFSYN_DIVM ;
1644 state->CH_Ctrl[37].size = 2 ;
1645 state->CH_Ctrl[37].addr[0] = 112;
1646 state->CH_Ctrl[37].bit[0] = 5;
1647 state->CH_Ctrl[37].val[0] = 0;
1648 state->CH_Ctrl[37].addr[1] = 112;
1649 state->CH_Ctrl[37].bit[1] = 6;
1650 state->CH_Ctrl[37].val[1] = 0;
1651
1652 state->CH_Ctrl[38].Ctrl_Num = DN_BYPASS_AGC_I2C ;
1653 state->CH_Ctrl[38].size = 1 ;
1654 state->CH_Ctrl[38].addr[0] = 65;
1655 state->CH_Ctrl[38].bit[0] = 1;
1656 state->CH_Ctrl[38].val[0] = 0;
1657 #endif
1658
1659 return 0 ;
1660 }
1661
1662 static void InitTunerControls(struct dvb_frontend *fe)
1663 {
1664 MXL5005_RegisterInit(fe);
1665 MXL5005_ControlInit(fe);
1666 #ifdef _MXL_INTERNAL
1667 MXL5005_MXLControlInit(fe);
1668 #endif
1669 }
1670
1671 static u16 MXL5005_TunerConfig(struct dvb_frontend *fe,
1672 u8 Mode, /* 0: Analog Mode ; 1: Digital Mode */
1673 u8 IF_mode, /* for Analog Mode, 0: zero IF; 1: low IF */
1674 u32 Bandwidth, /* filter channel bandwidth (6, 7, 8) */
1675 u32 IF_out, /* Desired IF Out Frequency */
1676 u32 Fxtal, /* XTAL Frequency */
1677 u8 AGC_Mode, /* AGC Mode - Dual AGC: 0, Single AGC: 1 */
1678 u16 TOP, /* 0: Dual AGC; Value: take over point */
1679 u16 IF_OUT_LOAD, /* IF Out Load Resistor (200 / 300 Ohms) */
1680 u8 CLOCK_OUT, /* 0: turn off clk out; 1: turn on clock out */
1681 u8 DIV_OUT, /* 0: Div-1; 1: Div-4 */
1682 u8 CAPSELECT, /* 0: disable On-Chip pulling cap; 1: enable */
1683 u8 EN_RSSI, /* 0: disable RSSI; 1: enable RSSI */
1684
1685 /* Modulation Type; */
1686 /* 0 - Default; 1 - DVB-T; 2 - ATSC; 3 - QAM; 4 - Analog Cable */
1687 u8 Mod_Type,
1688
1689 /* Tracking Filter */
1690 /* 0 - Default; 1 - Off; 2 - Type C; 3 - Type C-H */
1691 u8 TF_Type
1692 )
1693 {
1694 struct mxl5005s_state *state = fe->tuner_priv;
1695
1696 state->Mode = Mode;
1697 state->IF_Mode = IF_mode;
1698 state->Chan_Bandwidth = Bandwidth;
1699 state->IF_OUT = IF_out;
1700 state->Fxtal = Fxtal;
1701 state->AGC_Mode = AGC_Mode;
1702 state->TOP = TOP;
1703 state->IF_OUT_LOAD = IF_OUT_LOAD;
1704 state->CLOCK_OUT = CLOCK_OUT;
1705 state->DIV_OUT = DIV_OUT;
1706 state->CAPSELECT = CAPSELECT;
1707 state->EN_RSSI = EN_RSSI;
1708 state->Mod_Type = Mod_Type;
1709 state->TF_Type = TF_Type;
1710
1711 /* Initialize all the controls and registers */
1712 InitTunerControls(fe);
1713
1714 /* Synthesizer LO frequency calculation */
1715 MXL_SynthIFLO_Calc(fe);
1716
1717 return 0;
1718 }
1719
1720 static void MXL_SynthIFLO_Calc(struct dvb_frontend *fe)
1721 {
1722 struct mxl5005s_state *state = fe->tuner_priv;
1723 if (state->Mode == 1) /* Digital Mode */
1724 state->IF_LO = state->IF_OUT;
1725 else /* Analog Mode */ {
1726 if (state->IF_Mode == 0) /* Analog Zero IF mode */
1727 state->IF_LO = state->IF_OUT + 400000;
1728 else /* Analog Low IF mode */
1729 state->IF_LO = state->IF_OUT + state->Chan_Bandwidth/2;
1730 }
1731 }
1732
1733 static void MXL_SynthRFTGLO_Calc(struct dvb_frontend *fe)
1734 {
1735 struct mxl5005s_state *state = fe->tuner_priv;
1736
1737 if (state->Mode == 1) /* Digital Mode */ {
1738 /* remove 20.48MHz setting for 2.6.10 */
1739 state->RF_LO = state->RF_IN;
1740 /* change for 2.6.6 */
1741 state->TG_LO = state->RF_IN - 750000;
1742 } else /* Analog Mode */ {
1743 if (state->IF_Mode == 0) /* Analog Zero IF mode */ {
1744 state->RF_LO = state->RF_IN - 400000;
1745 state->TG_LO = state->RF_IN - 1750000;
1746 } else /* Analog Low IF mode */ {
1747 state->RF_LO = state->RF_IN - state->Chan_Bandwidth/2;
1748 state->TG_LO = state->RF_IN -
1749 state->Chan_Bandwidth + 500000;
1750 }
1751 }
1752 }
1753
1754 static u16 MXL_OverwriteICDefault(struct dvb_frontend *fe)
1755 {
1756 u16 status = 0;
1757
1758 status += MXL_ControlWrite(fe, OVERRIDE_1, 1);
1759 status += MXL_ControlWrite(fe, OVERRIDE_2, 1);
1760 status += MXL_ControlWrite(fe, OVERRIDE_3, 1);
1761 status += MXL_ControlWrite(fe, OVERRIDE_4, 1);
1762
1763 return status;
1764 }
1765
1766 static u16 MXL_BlockInit(struct dvb_frontend *fe)
1767 {
1768 struct mxl5005s_state *state = fe->tuner_priv;
1769 u16 status = 0;
1770
1771 status += MXL_OverwriteICDefault(fe);
1772
1773 /* Downconverter Control Dig Ana */
1774 status += MXL_ControlWrite(fe, DN_IQTN_AMP_CUT, state->Mode ? 1 : 0);
1775
1776 /* Filter Control Dig Ana */
1777 status += MXL_ControlWrite(fe, BB_MODE, state->Mode ? 0 : 1);
1778 status += MXL_ControlWrite(fe, BB_BUF, state->Mode ? 3 : 2);
1779 status += MXL_ControlWrite(fe, BB_BUF_OA, state->Mode ? 1 : 0);
1780 status += MXL_ControlWrite(fe, BB_IQSWAP, state->Mode ? 0 : 1);
1781 status += MXL_ControlWrite(fe, BB_INITSTATE_DLPF_TUNE, 0);
1782
1783 /* Initialize Low-Pass Filter */
1784 if (state->Mode) { /* Digital Mode */
1785 switch (state->Chan_Bandwidth) {
1786 case 8000000:
1787 status += MXL_ControlWrite(fe, BB_DLPF_BANDSEL, 0);
1788 break;
1789 case 7000000:
1790 status += MXL_ControlWrite(fe, BB_DLPF_BANDSEL, 2);
1791 break;
1792 case 6000000:
1793 status += MXL_ControlWrite(fe,
1794 BB_DLPF_BANDSEL, 3);
1795 break;
1796 }
1797 } else { /* Analog Mode */
1798 switch (state->Chan_Bandwidth) {
1799 case 8000000: /* Low Zero */
1800 status += MXL_ControlWrite(fe, BB_ALPF_BANDSELECT,
1801 (state->IF_Mode ? 0 : 3));
1802 break;
1803 case 7000000:
1804 status += MXL_ControlWrite(fe, BB_ALPF_BANDSELECT,
1805 (state->IF_Mode ? 1 : 4));
1806 break;
1807 case 6000000:
1808 status += MXL_ControlWrite(fe, BB_ALPF_BANDSELECT,
1809 (state->IF_Mode ? 2 : 5));
1810 break;
1811 }
1812 }
1813
1814 /* Charge Pump Control Dig Ana */
1815 status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, state->Mode ? 5 : 8);
1816 status += MXL_ControlWrite(fe,
1817 RFSYN_EN_CHP_HIGAIN, state->Mode ? 1 : 1);
1818 status += MXL_ControlWrite(fe, EN_CHP_LIN_B, state->Mode ? 0 : 0);
1819
1820 /* AGC TOP Control */
1821 if (state->AGC_Mode == 0) /* Dual AGC */ {
1822 status += MXL_ControlWrite(fe, AGC_IF, 15);
1823 status += MXL_ControlWrite(fe, AGC_RF, 15);
1824 } else /* Single AGC Mode Dig Ana */
1825 status += MXL_ControlWrite(fe, AGC_RF, state->Mode ? 15 : 12);
1826
1827 if (state->TOP == 55) /* TOP == 5.5 */
1828 status += MXL_ControlWrite(fe, AGC_IF, 0x0);
1829
1830 if (state->TOP == 72) /* TOP == 7.2 */
1831 status += MXL_ControlWrite(fe, AGC_IF, 0x1);
1832
1833 if (state->TOP == 92) /* TOP == 9.2 */
1834 status += MXL_ControlWrite(fe, AGC_IF, 0x2);
1835
1836 if (state->TOP == 110) /* TOP == 11.0 */
1837 status += MXL_ControlWrite(fe, AGC_IF, 0x3);
1838
1839 if (state->TOP == 129) /* TOP == 12.9 */
1840 status += MXL_ControlWrite(fe, AGC_IF, 0x4);
1841
1842 if (state->TOP == 147) /* TOP == 14.7 */
1843 status += MXL_ControlWrite(fe, AGC_IF, 0x5);
1844
1845 if (state->TOP == 168) /* TOP == 16.8 */
1846 status += MXL_ControlWrite(fe, AGC_IF, 0x6);
1847
1848 if (state->TOP == 194) /* TOP == 19.4 */
1849 status += MXL_ControlWrite(fe, AGC_IF, 0x7);
1850
1851 if (state->TOP == 212) /* TOP == 21.2 */
1852 status += MXL_ControlWrite(fe, AGC_IF, 0x9);
1853
1854 if (state->TOP == 232) /* TOP == 23.2 */
1855 status += MXL_ControlWrite(fe, AGC_IF, 0xA);
1856
1857 if (state->TOP == 252) /* TOP == 25.2 */
1858 status += MXL_ControlWrite(fe, AGC_IF, 0xB);
1859
1860 if (state->TOP == 271) /* TOP == 27.1 */
1861 status += MXL_ControlWrite(fe, AGC_IF, 0xC);
1862
1863 if (state->TOP == 292) /* TOP == 29.2 */
1864 status += MXL_ControlWrite(fe, AGC_IF, 0xD);
1865
1866 if (state->TOP == 317) /* TOP == 31.7 */
1867 status += MXL_ControlWrite(fe, AGC_IF, 0xE);
1868
1869 if (state->TOP == 349) /* TOP == 34.9 */
1870 status += MXL_ControlWrite(fe, AGC_IF, 0xF);
1871
1872 /* IF Synthesizer Control */
1873 status += MXL_IFSynthInit(fe);
1874
1875 /* IF UpConverter Control */
1876 if (state->IF_OUT_LOAD == 200) {
1877 status += MXL_ControlWrite(fe, DRV_RES_SEL, 6);
1878 status += MXL_ControlWrite(fe, I_DRIVER, 2);
1879 }
1880 if (state->IF_OUT_LOAD == 300) {
1881 status += MXL_ControlWrite(fe, DRV_RES_SEL, 4);
1882 status += MXL_ControlWrite(fe, I_DRIVER, 1);
1883 }
1884
1885 /* Anti-Alias Filtering Control
1886 * initialise Anti-Aliasing Filter
1887 */
1888 if (state->Mode) { /* Digital Mode */
1889 if (state->IF_OUT >= 4000000UL && state->IF_OUT <= 6280000UL) {
1890 status += MXL_ControlWrite(fe, EN_AAF, 1);
1891 status += MXL_ControlWrite(fe, EN_3P, 1);
1892 status += MXL_ControlWrite(fe, EN_AUX_3P, 1);
1893 status += MXL_ControlWrite(fe, SEL_AAF_BAND, 0);
1894 }
1895 if ((state->IF_OUT == 36125000UL) ||
1896 (state->IF_OUT == 36150000UL)) {
1897 status += MXL_ControlWrite(fe, EN_AAF, 1);
1898 status += MXL_ControlWrite(fe, EN_3P, 1);
1899 status += MXL_ControlWrite(fe, EN_AUX_3P, 1);
1900 status += MXL_ControlWrite(fe, SEL_AAF_BAND, 1);
1901 }
1902 if (state->IF_OUT > 36150000UL) {
1903 status += MXL_ControlWrite(fe, EN_AAF, 0);
1904 status += MXL_ControlWrite(fe, EN_3P, 1);
1905 status += MXL_ControlWrite(fe, EN_AUX_3P, 1);
1906 status += MXL_ControlWrite(fe, SEL_AAF_BAND, 1);
1907 }
1908 } else { /* Analog Mode */
1909 if (state->IF_OUT >= 4000000UL && state->IF_OUT <= 5000000UL) {
1910 status += MXL_ControlWrite(fe, EN_AAF, 1);
1911 status += MXL_ControlWrite(fe, EN_3P, 1);
1912 status += MXL_ControlWrite(fe, EN_AUX_3P, 1);
1913 status += MXL_ControlWrite(fe, SEL_AAF_BAND, 0);
1914 }
1915 if (state->IF_OUT > 5000000UL) {
1916 status += MXL_ControlWrite(fe, EN_AAF, 0);
1917 status += MXL_ControlWrite(fe, EN_3P, 0);
1918 status += MXL_ControlWrite(fe, EN_AUX_3P, 0);
1919 status += MXL_ControlWrite(fe, SEL_AAF_BAND, 0);
1920 }
1921 }
1922
1923 /* Demod Clock Out */
1924 if (state->CLOCK_OUT)
1925 status += MXL_ControlWrite(fe, SEQ_ENCLK16_CLK_OUT, 1);
1926 else
1927 status += MXL_ControlWrite(fe, SEQ_ENCLK16_CLK_OUT, 0);
1928
1929 if (state->DIV_OUT == 1)
1930 status += MXL_ControlWrite(fe, SEQ_SEL4_16B, 1);
1931 if (state->DIV_OUT == 0)
1932 status += MXL_ControlWrite(fe, SEQ_SEL4_16B, 0);
1933
1934 /* Crystal Control */
1935 if (state->CAPSELECT)
1936 status += MXL_ControlWrite(fe, XTAL_CAPSELECT, 1);
1937 else
1938 status += MXL_ControlWrite(fe, XTAL_CAPSELECT, 0);
1939
1940 if (state->Fxtal >= 12000000UL && state->Fxtal <= 16000000UL)
1941 status += MXL_ControlWrite(fe, IF_SEL_DBL, 1);
1942 if (state->Fxtal > 16000000UL && state->Fxtal <= 32000000UL)
1943 status += MXL_ControlWrite(fe, IF_SEL_DBL, 0);
1944
1945 if (state->Fxtal >= 12000000UL && state->Fxtal <= 22000000UL)
1946 status += MXL_ControlWrite(fe, RFSYN_R_DIV, 3);
1947 if (state->Fxtal > 22000000UL && state->Fxtal <= 32000000UL)
1948 status += MXL_ControlWrite(fe, RFSYN_R_DIV, 0);
1949
1950 /* Misc Controls */
1951 if (state->Mode == 0 && state->IF_Mode == 1) /* Analog LowIF mode */
1952 status += MXL_ControlWrite(fe, SEQ_EXTIQFSMPULSE, 0);
1953 else
1954 status += MXL_ControlWrite(fe, SEQ_EXTIQFSMPULSE, 1);
1955
1956 /* status += MXL_ControlRead(fe, IF_DIVVAL, &IF_DIVVAL_Val); */
1957
1958 /* Set TG_R_DIV */
1959 status += MXL_ControlWrite(fe, TG_R_DIV,
1960 MXL_Ceiling(state->Fxtal, 1000000));
1961
1962 /* Apply Default value to BB_INITSTATE_DLPF_TUNE */
1963
1964 /* RSSI Control */
1965 if (state->EN_RSSI) {
1966 status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
1967 status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
1968 status += MXL_ControlWrite(fe, AGC_EN_RSSI, 1);
1969 status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);
1970
1971 /* RSSI reference point */
1972 status += MXL_ControlWrite(fe, RFA_RSSI_REF, 2);
1973 status += MXL_ControlWrite(fe, RFA_RSSI_REFH, 3);
1974 status += MXL_ControlWrite(fe, RFA_RSSI_REFL, 1);
1975
1976 /* TOP point */
1977 status += MXL_ControlWrite(fe, RFA_FLR, 0);
1978 status += MXL_ControlWrite(fe, RFA_CEIL, 12);
1979 }
1980
1981 /* Modulation type bit settings
1982 * Override the control values preset
1983 */
1984 if (state->Mod_Type == MXL_DVBT) /* DVB-T Mode */ {
1985 state->AGC_Mode = 1; /* Single AGC Mode */
1986
1987 /* Enable RSSI */
1988 status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
1989 status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
1990 status += MXL_ControlWrite(fe, AGC_EN_RSSI, 1);
1991 status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);
1992
1993 /* RSSI reference point */
1994 status += MXL_ControlWrite(fe, RFA_RSSI_REF, 3);
1995 status += MXL_ControlWrite(fe, RFA_RSSI_REFH, 5);
1996 status += MXL_ControlWrite(fe, RFA_RSSI_REFL, 1);
1997
1998 /* TOP point */
1999 status += MXL_ControlWrite(fe, RFA_FLR, 2);
2000 status += MXL_ControlWrite(fe, RFA_CEIL, 13);
2001 if (state->IF_OUT <= 6280000UL) /* Low IF */
2002 status += MXL_ControlWrite(fe, BB_IQSWAP, 0);
2003 else /* High IF */
2004 status += MXL_ControlWrite(fe, BB_IQSWAP, 1);
2005
2006 }
2007 if (state->Mod_Type == MXL_ATSC) /* ATSC Mode */ {
2008 state->AGC_Mode = 1; /* Single AGC Mode */
2009
2010 /* Enable RSSI */
2011 status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
2012 status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
2013 status += MXL_ControlWrite(fe, AGC_EN_RSSI, 1);
2014 status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);
2015
2016 /* RSSI reference point */
2017 status += MXL_ControlWrite(fe, RFA_RSSI_REF, 2);
2018 status += MXL_ControlWrite(fe, RFA_RSSI_REFH, 4);
2019 status += MXL_ControlWrite(fe, RFA_RSSI_REFL, 1);
2020
2021 /* TOP point */
2022 status += MXL_ControlWrite(fe, RFA_FLR, 2);
2023 status += MXL_ControlWrite(fe, RFA_CEIL, 13);
2024 status += MXL_ControlWrite(fe, BB_INITSTATE_DLPF_TUNE, 1);
2025 /* Low Zero */
2026 status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 5);
2027
2028 if (state->IF_OUT <= 6280000UL) /* Low IF */
2029 status += MXL_ControlWrite(fe, BB_IQSWAP, 0);
2030 else /* High IF */
2031 status += MXL_ControlWrite(fe, BB_IQSWAP, 1);
2032 }
2033 if (state->Mod_Type == MXL_QAM) /* QAM Mode */ {
2034 state->Mode = MXL_DIGITAL_MODE;
2035
2036 /* state->AGC_Mode = 1; */ /* Single AGC Mode */
2037
2038 /* Disable RSSI */ /* change here for v2.6.5 */
2039 status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
2040 status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
2041 status += MXL_ControlWrite(fe, AGC_EN_RSSI, 0);
2042 status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);
2043
2044 /* RSSI reference point */
2045 status += MXL_ControlWrite(fe, RFA_RSSI_REFH, 5);
2046 status += MXL_ControlWrite(fe, RFA_RSSI_REF, 3);
2047 status += MXL_ControlWrite(fe, RFA_RSSI_REFL, 2);
2048 /* change here for v2.6.5 */
2049 status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 3);
2050
2051 if (state->IF_OUT <= 6280000UL) /* Low IF */
2052 status += MXL_ControlWrite(fe, BB_IQSWAP, 0);
2053 else /* High IF */
2054 status += MXL_ControlWrite(fe, BB_IQSWAP, 1);
2055 status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 2);
2056
2057 }
2058 if (state->Mod_Type == MXL_ANALOG_CABLE) {
2059 /* Analog Cable Mode */
2060 /* state->Mode = MXL_DIGITAL_MODE; */
2061
2062 state->AGC_Mode = 1; /* Single AGC Mode */
2063
2064 /* Disable RSSI */
2065 status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
2066 status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
2067 status += MXL_ControlWrite(fe, AGC_EN_RSSI, 0);
2068 status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);
2069 /* change for 2.6.3 */
2070 status += MXL_ControlWrite(fe, AGC_IF, 1);
2071 status += MXL_ControlWrite(fe, AGC_RF, 15);
2072 status += MXL_ControlWrite(fe, BB_IQSWAP, 1);
2073 }
2074
2075 if (state->Mod_Type == MXL_ANALOG_OTA) {
2076 /* Analog OTA Terrestrial mode add for 2.6.7 */
2077 /* state->Mode = MXL_ANALOG_MODE; */
2078
2079 /* Enable RSSI */
2080 status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
2081 status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
2082 status += MXL_ControlWrite(fe, AGC_EN_RSSI, 1);
2083 status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);
2084
2085 /* RSSI reference point */
2086 status += MXL_ControlWrite(fe, RFA_RSSI_REFH, 5);
2087 status += MXL_ControlWrite(fe, RFA_RSSI_REF, 3);
2088 status += MXL_ControlWrite(fe, RFA_RSSI_REFL, 2);
2089 status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 3);
2090 status += MXL_ControlWrite(fe, BB_IQSWAP, 1);
2091 }
2092
2093 /* RSSI disable */
2094 if (state->EN_RSSI == 0) {
2095 status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
2096 status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
2097 status += MXL_ControlWrite(fe, AGC_EN_RSSI, 0);
2098 status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);
2099 }
2100
2101 return status;
2102 }
2103
2104 static u16 MXL_IFSynthInit(struct dvb_frontend *fe)
2105 {
2106 struct mxl5005s_state *state = fe->tuner_priv;
2107 u16 status = 0 ;
2108 u32 Fref = 0 ;
2109 u32 Kdbl, intModVal ;
2110 u32 fracModVal ;
2111 Kdbl = 2 ;
2112
2113 if (state->Fxtal >= 12000000UL && state->Fxtal <= 16000000UL)
2114 Kdbl = 2 ;
2115 if (state->Fxtal > 16000000UL && state->Fxtal <= 32000000UL)
2116 Kdbl = 1 ;
2117
2118 /* IF Synthesizer Control */
2119 if (state->Mode == 0 && state->IF_Mode == 1) /* Analog Low IF mode */ {
2120 if (state->IF_LO == 41000000UL) {
2121 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x08);
2122 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
2123 Fref = 328000000UL ;
2124 }
2125 if (state->IF_LO == 47000000UL) {
2126 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x08);
2127 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
2128 Fref = 376000000UL ;
2129 }
2130 if (state->IF_LO == 54000000UL) {
2131 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x10);
2132 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
2133 Fref = 324000000UL ;
2134 }
2135 if (state->IF_LO == 60000000UL) {
2136 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x10);
2137 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
2138 Fref = 360000000UL ;
2139 }
2140 if (state->IF_LO == 39250000UL) {
2141 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x08);
2142 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
2143 Fref = 314000000UL ;
2144 }
2145 if (state->IF_LO == 39650000UL) {
2146 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x08);
2147 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
2148 Fref = 317200000UL ;
2149 }
2150 if (state->IF_LO == 40150000UL) {
2151 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x08);
2152 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
2153 Fref = 321200000UL ;
2154 }
2155 if (state->IF_LO == 40650000UL) {
2156 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x08);
2157 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
2158 Fref = 325200000UL ;
2159 }
2160 }
2161
2162 if (state->Mode || (state->Mode == 0 && state->IF_Mode == 0)) {
2163 if (state->IF_LO == 57000000UL) {
2164 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x10);
2165 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
2166 Fref = 342000000UL ;
2167 }
2168 if (state->IF_LO == 44000000UL) {
2169 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x08);
2170 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
2171 Fref = 352000000UL ;
2172 }
2173 if (state->IF_LO == 43750000UL) {
2174 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x08);
2175 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
2176 Fref = 350000000UL ;
2177 }
2178 if (state->IF_LO == 36650000UL) {
2179 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x04);
2180 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
2181 Fref = 366500000UL ;
2182 }
2183 if (state->IF_LO == 36150000UL) {
2184 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x04);
2185 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
2186 Fref = 361500000UL ;
2187 }
2188 if (state->IF_LO == 36000000UL) {
2189 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x04);
2190 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
2191 Fref = 360000000UL ;
2192 }
2193 if (state->IF_LO == 35250000UL) {
2194 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x04);
2195 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
2196 Fref = 352500000UL ;
2197 }
2198 if (state->IF_LO == 34750000UL) {
2199 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x04);
2200 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
2201 Fref = 347500000UL ;
2202 }
2203 if (state->IF_LO == 6280000UL) {
2204 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x07);
2205 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
2206 Fref = 376800000UL ;
2207 }
2208 if (state->IF_LO == 5000000UL) {
2209 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x09);
2210 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
2211 Fref = 360000000UL ;
2212 }
2213 if (state->IF_LO == 4500000UL) {
2214 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x06);
2215 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
2216 Fref = 360000000UL ;
2217 }
2218 if (state->IF_LO == 4570000UL) {
2219 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x06);
2220 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
2221 Fref = 365600000UL ;
2222 }
2223 if (state->IF_LO == 4000000UL) {
2224 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x05);
2225 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
2226 Fref = 360000000UL ;
2227 }
2228 if (state->IF_LO == 57400000UL) {
2229 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x10);
2230 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
2231 Fref = 344400000UL ;
2232 }
2233 if (state->IF_LO == 44400000UL) {
2234 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x08);
2235 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
2236 Fref = 355200000UL ;
2237 }
2238 if (state->IF_LO == 44150000UL) {
2239 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x08);
2240 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
2241 Fref = 353200000UL ;
2242 }
2243 if (state->IF_LO == 37050000UL) {
2244 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x04);
2245 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
2246 Fref = 370500000UL ;
2247 }
2248 if (state->IF_LO == 36550000UL) {
2249 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x04);
2250 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
2251 Fref = 365500000UL ;
2252 }
2253 if (state->IF_LO == 36125000UL) {
2254 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x04);
2255 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
2256 Fref = 361250000UL ;
2257 }
2258 if (state->IF_LO == 6000000UL) {
2259 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x07);
2260 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
2261 Fref = 360000000UL ;
2262 }
2263 if (state->IF_LO == 5400000UL) {
2264 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x07);
2265 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
2266 Fref = 324000000UL ;
2267 }
2268 if (state->IF_LO == 5380000UL) {
2269 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x07);
2270 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
2271 Fref = 322800000UL ;
2272 }
2273 if (state->IF_LO == 5200000UL) {
2274 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x09);
2275 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
2276 Fref = 374400000UL ;
2277 }
2278 if (state->IF_LO == 4900000UL) {
2279 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x09);
2280 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
2281 Fref = 352800000UL ;
2282 }
2283 if (state->IF_LO == 4400000UL) {
2284 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x06);
2285 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
2286 Fref = 352000000UL ;
2287 }
2288 if (state->IF_LO == 4063000UL) /* add for 2.6.8 */ {
2289 status += MXL_ControlWrite(fe, IF_DIVVAL, 0x05);
2290 status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
2291 Fref = 365670000UL ;
2292 }
2293 }
2294 /* CHCAL_INT_MOD_IF */
2295 /* CHCAL_FRAC_MOD_IF */
2296 intModVal = Fref / (state->Fxtal * Kdbl/2);
2297 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_IF, intModVal);
2298
2299 fracModVal = (2<<15)*(Fref/1000 - (state->Fxtal/1000 * Kdbl/2) *
2300 intModVal);
2301
2302 fracModVal = fracModVal / ((state->Fxtal * Kdbl/2)/1000);
2303 status += MXL_ControlWrite(fe, CHCAL_FRAC_MOD_IF, fracModVal);
2304
2305 return status ;
2306 }
2307
2308 static u16 MXL_TuneRF(struct dvb_frontend *fe, u32 RF_Freq)
2309 {
2310 struct mxl5005s_state *state = fe->tuner_priv;
2311 u16 status = 0;
2312 u32 divider_val, E3, E4, E5, E5A;
2313 u32 Fmax, Fmin, FmaxBin, FminBin;
2314 u32 Kdbl_RF = 2;
2315 u32 tg_divval;
2316 u32 tg_lo;
2317
2318 u32 Fref_TG;
2319 u32 Fvco;
2320
2321 state->RF_IN = RF_Freq;
2322
2323 MXL_SynthRFTGLO_Calc(fe);
2324
2325 if (state->Fxtal >= 12000000UL && state->Fxtal <= 22000000UL)
2326 Kdbl_RF = 2;
2327 if (state->Fxtal > 22000000 && state->Fxtal <= 32000000)
2328 Kdbl_RF = 1;
2329
2330 /* Downconverter Controls
2331 * Look-Up Table Implementation for:
2332 * DN_POLY
2333 * DN_RFGAIN
2334 * DN_CAP_RFLPF
2335 * DN_EN_VHFUHFBAR
2336 * DN_GAIN_ADJUST
2337 * Change the boundary reference from RF_IN to RF_LO
2338 */
2339 if (state->RF_LO < 40000000UL)
2340 return -1;
2341
2342 if (state->RF_LO >= 40000000UL && state->RF_LO <= 75000000UL) {
2343 status += MXL_ControlWrite(fe, DN_POLY, 2);
2344 status += MXL_ControlWrite(fe, DN_RFGAIN, 3);
2345 status += MXL_ControlWrite(fe, DN_CAP_RFLPF, 423);
2346 status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR, 1);
2347 status += MXL_ControlWrite(fe, DN_GAIN_ADJUST, 1);
2348 }
2349 if (state->RF_LO > 75000000UL && state->RF_LO <= 100000000UL) {
2350 status += MXL_ControlWrite(fe, DN_POLY, 3);
2351 status += MXL_ControlWrite(fe, DN_RFGAIN, 3);
2352 status += MXL_ControlWrite(fe, DN_CAP_RFLPF, 222);
2353 status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR, 1);
2354 status += MXL_ControlWrite(fe, DN_GAIN_ADJUST, 1);
2355 }
2356 if (state->RF_LO > 100000000UL && state->RF_LO <= 150000000UL) {
2357 status += MXL_ControlWrite(fe, DN_POLY, 3);
2358 status += MXL_ControlWrite(fe, DN_RFGAIN, 3);
2359 status += MXL_ControlWrite(fe, DN_CAP_RFLPF, 147);
2360 status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR, 1);
2361 status += MXL_ControlWrite(fe, DN_GAIN_ADJUST, 2);
2362 }
2363 if (state->RF_LO > 150000000UL && state->RF_LO <= 200000000UL) {
2364 status += MXL_ControlWrite(fe, DN_POLY, 3);
2365 status += MXL_ControlWrite(fe, DN_RFGAIN, 3);
2366 status += MXL_ControlWrite(fe, DN_CAP_RFLPF, 9);
2367 status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR, 1);
2368 status += MXL_ControlWrite(fe, DN_GAIN_ADJUST, 2);
2369 }
2370 if (state->RF_LO > 200000000UL && state->RF_LO <= 300000000UL) {
2371 status += MXL_ControlWrite(fe, DN_POLY, 3);
2372 status += MXL_ControlWrite(fe, DN_RFGAIN, 3);
2373 status += MXL_ControlWrite(fe, DN_CAP_RFLPF, 0);
2374 status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR, 1);
2375 status += MXL_ControlWrite(fe, DN_GAIN_ADJUST, 3);
2376 }
2377 if (state->RF_LO > 300000000UL && state->RF_LO <= 650000000UL) {
2378 status += MXL_ControlWrite(fe, DN_POLY, 3);
2379 status += MXL_ControlWrite(fe, DN_RFGAIN, 1);
2380 status += MXL_ControlWrite(fe, DN_CAP_RFLPF, 0);
2381 status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR, 0);
2382 status += MXL_ControlWrite(fe, DN_GAIN_ADJUST, 3);
2383 }
2384 if (state->RF_LO > 650000000UL && state->RF_LO <= 900000000UL) {
2385 status += MXL_ControlWrite(fe, DN_POLY, 3);
2386 status += MXL_ControlWrite(fe, DN_RFGAIN, 2);
2387 status += MXL_ControlWrite(fe, DN_CAP_RFLPF, 0);
2388 status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR, 0);
2389 status += MXL_ControlWrite(fe, DN_GAIN_ADJUST, 3);
2390 }
2391 if (state->RF_LO > 900000000UL)
2392 return -1;
2393
2394 /* DN_IQTNBUF_AMP */
2395 /* DN_IQTNGNBFBIAS_BST */
2396 if (state->RF_LO >= 40000000UL && state->RF_LO <= 75000000UL) {
2397 status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
2398 status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
2399 }
2400 if (state->RF_LO > 75000000UL && state->RF_LO <= 100000000UL) {
2401 status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
2402 status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
2403 }
2404 if (state->RF_LO > 100000000UL && state->RF_LO <= 150000000UL) {
2405 status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
2406 status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
2407 }
2408 if (state->RF_LO > 150000000UL && state->RF_LO <= 200000000UL) {
2409 status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
2410 status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
2411 }
2412 if (state->RF_LO > 200000000UL && state->RF_LO <= 300000000UL) {
2413 status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
2414 status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
2415 }
2416 if (state->RF_LO > 300000000UL && state->RF_LO <= 400000000UL) {
2417 status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
2418 status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
2419 }
2420 if (state->RF_LO > 400000000UL && state->RF_LO <= 450000000UL) {
2421 status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
2422 status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
2423 }
2424 if (state->RF_LO > 450000000UL && state->RF_LO <= 500000000UL) {
2425 status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
2426 status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
2427 }
2428 if (state->RF_LO > 500000000UL && state->RF_LO <= 550000000UL) {
2429 status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
2430 status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
2431 }
2432 if (state->RF_LO > 550000000UL && state->RF_LO <= 600000000UL) {
2433 status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
2434 status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
2435 }
2436 if (state->RF_LO > 600000000UL && state->RF_LO <= 650000000UL) {
2437 status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
2438 status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
2439 }
2440 if (state->RF_LO > 650000000UL && state->RF_LO <= 700000000UL) {
2441 status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
2442 status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
2443 }
2444 if (state->RF_LO > 700000000UL && state->RF_LO <= 750000000UL) {
2445 status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
2446 status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
2447 }
2448 if (state->RF_LO > 750000000UL && state->RF_LO <= 800000000UL) {
2449 status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
2450 status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
2451 }
2452 if (state->RF_LO > 800000000UL && state->RF_LO <= 850000000UL) {
2453 status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 10);
2454 status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 1);
2455 }
2456 if (state->RF_LO > 850000000UL && state->RF_LO <= 900000000UL) {
2457 status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 10);
2458 status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 1);
2459 }
2460
2461 /*
2462 * Set RF Synth and LO Path Control
2463 *
2464 * Look-Up table implementation for:
2465 * RFSYN_EN_OUTMUX
2466 * RFSYN_SEL_VCO_OUT
2467 * RFSYN_SEL_VCO_HI
2468 * RFSYN_SEL_DIVM
2469 * RFSYN_RF_DIV_BIAS
2470 * DN_SEL_FREQ
2471 *
2472 * Set divider_val, Fmax, Fmix to use in Equations
2473 */
2474 FminBin = 28000000UL ;
2475 FmaxBin = 42500000UL ;
2476 if (state->RF_LO >= 40000000UL && state->RF_LO <= FmaxBin) {
2477 status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 1);
2478 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 0);
2479 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
2480 status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
2481 status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
2482 status += MXL_ControlWrite(fe, DN_SEL_FREQ, 1);
2483 divider_val = 64 ;
2484 Fmax = FmaxBin ;
2485 Fmin = FminBin ;
2486 }
2487 FminBin = 42500000UL ;
2488 FmaxBin = 56000000UL ;
2489 if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
2490 status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 1);
2491 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 0);
2492 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
2493 status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
2494 status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
2495 status += MXL_ControlWrite(fe, DN_SEL_FREQ, 1);
2496 divider_val = 64 ;
2497 Fmax = FmaxBin ;
2498 Fmin = FminBin ;
2499 }
2500 FminBin = 56000000UL ;
2501 FmaxBin = 85000000UL ;
2502 if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
2503 status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
2504 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
2505 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
2506 status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
2507 status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
2508 status += MXL_ControlWrite(fe, DN_SEL_FREQ, 1);
2509 divider_val = 32 ;
2510 Fmax = FmaxBin ;
2511 Fmin = FminBin ;
2512 }
2513 FminBin = 85000000UL ;
2514 FmaxBin = 112000000UL ;
2515 if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
2516 status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
2517 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
2518 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
2519 status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
2520 status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
2521 status += MXL_ControlWrite(fe, DN_SEL_FREQ, 1);
2522 divider_val = 32 ;
2523 Fmax = FmaxBin ;
2524 Fmin = FminBin ;
2525 }
2526 FminBin = 112000000UL ;
2527 FmaxBin = 170000000UL ;
2528 if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
2529 status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
2530 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
2531 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
2532 status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
2533 status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
2534 status += MXL_ControlWrite(fe, DN_SEL_FREQ, 2);
2535 divider_val = 16 ;
2536 Fmax = FmaxBin ;
2537 Fmin = FminBin ;
2538 }
2539 FminBin = 170000000UL ;
2540 FmaxBin = 225000000UL ;
2541 if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
2542 status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
2543 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
2544 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
2545 status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
2546 status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
2547 status += MXL_ControlWrite(fe, DN_SEL_FREQ, 2);
2548 divider_val = 16 ;
2549 Fmax = FmaxBin ;
2550 Fmin = FminBin ;
2551 }
2552 FminBin = 225000000UL ;
2553 FmaxBin = 300000000UL ;
2554 if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
2555 status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
2556 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
2557 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
2558 status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
2559 status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
2560 status += MXL_ControlWrite(fe, DN_SEL_FREQ, 4);
2561 divider_val = 8 ;
2562 Fmax = 340000000UL ;
2563 Fmin = FminBin ;
2564 }
2565 FminBin = 300000000UL ;
2566 FmaxBin = 340000000UL ;
2567 if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
2568 status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 1);
2569 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 0);
2570 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
2571 status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
2572 status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
2573 status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
2574 divider_val = 8 ;
2575 Fmax = FmaxBin ;
2576 Fmin = 225000000UL ;
2577 }
2578 FminBin = 340000000UL ;
2579 FmaxBin = 450000000UL ;
2580 if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
2581 status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 1);
2582 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 0);
2583 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
2584 status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
2585 status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 2);
2586 status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
2587 divider_val = 8 ;
2588 Fmax = FmaxBin ;
2589 Fmin = FminBin ;
2590 }
2591 FminBin = 450000000UL ;
2592 FmaxBin = 680000000UL ;
2593 if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
2594 status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
2595 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
2596 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
2597 status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 1);
2598 status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
2599 status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
2600 divider_val = 4 ;
2601 Fmax = FmaxBin ;
2602 Fmin = FminBin ;
2603 }
2604 FminBin = 680000000UL ;
2605 FmaxBin = 900000000UL ;
2606 if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
2607 status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
2608 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
2609 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
2610 status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 1);
2611 status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
2612 status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
2613 divider_val = 4 ;
2614 Fmax = FmaxBin ;
2615 Fmin = FminBin ;
2616 }
2617
2618 /* CHCAL_INT_MOD_RF
2619 * CHCAL_FRAC_MOD_RF
2620 * RFSYN_LPF_R
2621 * CHCAL_EN_INT_RF
2622 */
2623 /* Equation E3 RFSYN_VCO_BIAS */
2624 E3 = (((Fmax-state->RF_LO)/1000)*32)/((Fmax-Fmin)/1000) + 8 ;
2625 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, E3);
2626
2627 /* Equation E4 CHCAL_INT_MOD_RF */
2628 E4 = (state->RF_LO*divider_val/1000)/(2*state->Fxtal*Kdbl_RF/1000);
2629 MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, E4);
2630
2631 /* Equation E5 CHCAL_FRAC_MOD_RF CHCAL_EN_INT_RF */
2632 E5 = ((2<<17)*(state->RF_LO/10000*divider_val -
2633 (E4*(2*state->Fxtal*Kdbl_RF)/10000))) /
2634 (2*state->Fxtal*Kdbl_RF/10000);
2635
2636 status += MXL_ControlWrite(fe, CHCAL_FRAC_MOD_RF, E5);
2637
2638 /* Equation E5A RFSYN_LPF_R */
2639 E5A = (((Fmax - state->RF_LO)/1000)*4/((Fmax-Fmin)/1000)) + 1 ;
2640 status += MXL_ControlWrite(fe, RFSYN_LPF_R, E5A);
2641
2642 /* Euqation E5B CHCAL_EN_INIT_RF */
2643 status += MXL_ControlWrite(fe, CHCAL_EN_INT_RF, ((E5 == 0) ? 1 : 0));
2644 /*if (E5 == 0)
2645 * status += MXL_ControlWrite(fe, CHCAL_EN_INT_RF, 1);
2646 *else
2647 * status += MXL_ControlWrite(fe, CHCAL_FRAC_MOD_RF, E5);
2648 */
2649
2650 /*
2651 * Set TG Synth
2652 *
2653 * Look-Up table implementation for:
2654 * TG_LO_DIVVAL
2655 * TG_LO_SELVAL
2656 *
2657 * Set divider_val, Fmax, Fmix to use in Equations
2658 */
2659 if (state->TG_LO < 33000000UL)
2660 return -1;
2661
2662 FminBin = 33000000UL ;
2663 FmaxBin = 50000000UL ;
2664 if (state->TG_LO >= FminBin && state->TG_LO <= FmaxBin) {
2665 status += MXL_ControlWrite(fe, TG_LO_DIVVAL, 0x6);
2666 status += MXL_ControlWrite(fe, TG_LO_SELVAL, 0x0);
2667 divider_val = 36 ;
2668 Fmax = FmaxBin ;
2669 Fmin = FminBin ;
2670 }
2671 FminBin = 50000000UL ;
2672 FmaxBin = 67000000UL ;
2673 if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
2674 status += MXL_ControlWrite(fe, TG_LO_DIVVAL, 0x1);
2675 status += MXL_ControlWrite(fe, TG_LO_SELVAL, 0x0);
2676 divider_val = 24 ;
2677 Fmax = FmaxBin ;
2678 Fmin = FminBin ;
2679 }
2680 FminBin = 67000000UL ;
2681 FmaxBin = 100000000UL ;
2682 if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
2683 status += MXL_ControlWrite(fe, TG_LO_DIVVAL, 0xC);
2684 status += MXL_ControlWrite(fe, TG_LO_SELVAL, 0x2);
2685 divider_val = 18 ;
2686 Fmax = FmaxBin ;
2687 Fmin = FminBin ;
2688 }
2689 FminBin = 100000000UL ;
2690 FmaxBin = 150000000UL ;
2691 if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
2692 status += MXL_ControlWrite(fe, TG_LO_DIVVAL, 0x8);
2693 status += MXL_ControlWrite(fe, TG_LO_SELVAL, 0x2);
2694 divider_val = 12 ;
2695 Fmax = FmaxBin ;
2696 Fmin = FminBin ;
2697 }
2698 FminBin = 150000000UL ;
2699 FmaxBin = 200000000UL ;
2700 if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
2701 status += MXL_ControlWrite(fe, TG_LO_DIVVAL, 0x0);
2702 status += MXL_ControlWrite(fe, TG_LO_SELVAL, 0x2);
2703 divider_val = 8 ;
2704 Fmax = FmaxBin ;
2705 Fmin = FminBin ;
2706 }
2707 FminBin = 200000000UL ;
2708 FmaxBin = 300000000UL ;
2709 if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
2710 status += MXL_ControlWrite(fe, TG_LO_DIVVAL, 0x8);
2711 status += MXL_ControlWrite(fe, TG_LO_SELVAL, 0x3);
2712 divider_val = 6 ;
2713 Fmax = FmaxBin ;
2714 Fmin = FminBin ;
2715 }
2716 FminBin = 300000000UL ;
2717 FmaxBin = 400000000UL ;
2718 if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
2719 status += MXL_ControlWrite(fe, TG_LO_DIVVAL, 0x0);
2720 status += MXL_ControlWrite(fe, TG_LO_SELVAL, 0x3);
2721 divider_val = 4 ;
2722 Fmax = FmaxBin ;
2723 Fmin = FminBin ;
2724 }
2725 FminBin = 400000000UL ;
2726 FmaxBin = 600000000UL ;
2727 if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
2728 status += MXL_ControlWrite(fe, TG_LO_DIVVAL, 0x8);
2729 status += MXL_ControlWrite(fe, TG_LO_SELVAL, 0x7);
2730 divider_val = 3 ;
2731 Fmax = FmaxBin ;
2732 Fmin = FminBin ;
2733 }
2734 FminBin = 600000000UL ;
2735 FmaxBin = 900000000UL ;
2736 if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
2737 status += MXL_ControlWrite(fe, TG_LO_DIVVAL, 0x0);
2738 status += MXL_ControlWrite(fe, TG_LO_SELVAL, 0x7);
2739 divider_val = 2 ;
2740 }
2741
2742 /* TG_DIV_VAL */
2743 tg_divval = (state->TG_LO*divider_val/100000) *
2744 (MXL_Ceiling(state->Fxtal, 1000000) * 100) /
2745 (state->Fxtal/1000);
2746
2747 status += MXL_ControlWrite(fe, TG_DIV_VAL, tg_divval);
2748
2749 if (state->TG_LO > 600000000UL)
2750 status += MXL_ControlWrite(fe, TG_DIV_VAL, tg_divval + 1);
2751
2752 Fmax = 1800000000UL ;
2753 Fmin = 1200000000UL ;
2754
2755 /* prevent overflow of 32 bit unsigned integer, use
2756 * following equation. Edit for v2.6.4
2757 */
2758 /* Fref_TF = Fref_TG * 1000 */
2759 Fref_TG = (state->Fxtal/1000) / MXL_Ceiling(state->Fxtal, 1000000);
2760
2761 /* Fvco = Fvco/10 */
2762 Fvco = (state->TG_LO/10000) * divider_val * Fref_TG;
2763
2764 tg_lo = (((Fmax/10 - Fvco)/100)*32) / ((Fmax-Fmin)/1000)+8;
2765
2766 /* below equation is same as above but much harder to debug.
2767 *
2768 * static u32 MXL_GetXtalInt(u32 Xtal_Freq)
2769 * {
2770 * if ((Xtal_Freq % 1000000) == 0)
2771 * return (Xtal_Freq / 10000);
2772 * else
2773 * return (((Xtal_Freq / 1000000) + 1)*100);
2774 * }
2775 *
2776 * u32 Xtal_Int = MXL_GetXtalInt(state->Fxtal);
2777 * tg_lo = ( ((Fmax/10000 * Xtal_Int)/100) -
2778 * ((state->TG_LO/10000)*divider_val *
2779 * (state->Fxtal/10000)/100) )*32/((Fmax-Fmin)/10000 *
2780 * Xtal_Int/100) + 8;
2781 */
2782
2783 status += MXL_ControlWrite(fe, TG_VCO_BIAS , tg_lo);
2784
2785 /* add for 2.6.5 Special setting for QAM */
2786 if (state->Mod_Type == MXL_QAM) {
2787 if (state->config->qam_gain != 0)
2788 status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN,
2789 state->config->qam_gain);
2790 else if (state->RF_IN < 680000000)
2791 status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 3);
2792 else
2793 status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 2);
2794 }
2795
2796 /* Off Chip Tracking Filter Control */
2797 if (state->TF_Type == MXL_TF_OFF) {
2798 /* Tracking Filter Off State; turn off all the banks */
2799 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
2800 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
2801 status += MXL_SetGPIO(fe, 3, 1); /* Bank1 Off */
2802 status += MXL_SetGPIO(fe, 1, 1); /* Bank2 Off */
2803 status += MXL_SetGPIO(fe, 4, 1); /* Bank3 Off */
2804 }
2805
2806 if (state->TF_Type == MXL_TF_C) /* Tracking Filter type C */ {
2807 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
2808 status += MXL_ControlWrite(fe, DAC_DIN_A, 0);
2809
2810 if (state->RF_IN >= 43000000 && state->RF_IN < 150000000) {
2811 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
2812 status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
2813 status += MXL_SetGPIO(fe, 3, 0);
2814 status += MXL_SetGPIO(fe, 1, 1);
2815 status += MXL_SetGPIO(fe, 4, 1);
2816 }
2817 if (state->RF_IN >= 150000000 && state->RF_IN < 280000000) {
2818 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
2819 status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
2820 status += MXL_SetGPIO(fe, 3, 1);
2821 status += MXL_SetGPIO(fe, 1, 0);
2822 status += MXL_SetGPIO(fe, 4, 1);
2823 }
2824 if (state->RF_IN >= 280000000 && state->RF_IN < 360000000) {
2825 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
2826 status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
2827 status += MXL_SetGPIO(fe, 3, 1);
2828 status += MXL_SetGPIO(fe, 1, 0);
2829 status += MXL_SetGPIO(fe, 4, 0);
2830 }
2831 if (state->RF_IN >= 360000000 && state->RF_IN < 560000000) {
2832 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
2833 status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
2834 status += MXL_SetGPIO(fe, 3, 1);
2835 status += MXL_SetGPIO(fe, 1, 1);
2836 status += MXL_SetGPIO(fe, 4, 0);
2837 }
2838 if (state->RF_IN >= 560000000 && state->RF_IN < 580000000) {
2839 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
2840 status += MXL_ControlWrite(fe, DAC_DIN_B, 29);
2841 status += MXL_SetGPIO(fe, 3, 1);
2842 status += MXL_SetGPIO(fe, 1, 1);
2843 status += MXL_SetGPIO(fe, 4, 0);
2844 }
2845 if (state->RF_IN >= 580000000 && state->RF_IN < 630000000) {
2846 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
2847 status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
2848 status += MXL_SetGPIO(fe, 3, 1);
2849 status += MXL_SetGPIO(fe, 1, 1);
2850 status += MXL_SetGPIO(fe, 4, 0);
2851 }
2852 if (state->RF_IN >= 630000000 && state->RF_IN < 700000000) {
2853 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
2854 status += MXL_ControlWrite(fe, DAC_DIN_B, 16);
2855 status += MXL_SetGPIO(fe, 3, 1);
2856 status += MXL_SetGPIO(fe, 1, 1);
2857 status += MXL_SetGPIO(fe, 4, 1);
2858 }
2859 if (state->RF_IN >= 700000000 && state->RF_IN < 760000000) {
2860 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
2861 status += MXL_ControlWrite(fe, DAC_DIN_B, 7);
2862 status += MXL_SetGPIO(fe, 3, 1);
2863 status += MXL_SetGPIO(fe, 1, 1);
2864 status += MXL_SetGPIO(fe, 4, 1);
2865 }
2866 if (state->RF_IN >= 760000000 && state->RF_IN <= 900000000) {
2867 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
2868 status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
2869 status += MXL_SetGPIO(fe, 3, 1);
2870 status += MXL_SetGPIO(fe, 1, 1);
2871 status += MXL_SetGPIO(fe, 4, 1);
2872 }
2873 }
2874
2875 if (state->TF_Type == MXL_TF_C_H) {
2876
2877 /* Tracking Filter type C-H for Hauppauge only */
2878 status += MXL_ControlWrite(fe, DAC_DIN_A, 0);
2879
2880 if (state->RF_IN >= 43000000 && state->RF_IN < 150000000) {
2881 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
2882 status += MXL_SetGPIO(fe, 4, 0);
2883 status += MXL_SetGPIO(fe, 3, 1);
2884 status += MXL_SetGPIO(fe, 1, 1);
2885 }
2886 if (state->RF_IN >= 150000000 && state->RF_IN < 280000000) {
2887 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
2888 status += MXL_SetGPIO(fe, 4, 1);
2889 status += MXL_SetGPIO(fe, 3, 0);
2890 status += MXL_SetGPIO(fe, 1, 1);
2891 }
2892 if (state->RF_IN >= 280000000 && state->RF_IN < 360000000) {
2893 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
2894 status += MXL_SetGPIO(fe, 4, 1);
2895 status += MXL_SetGPIO(fe, 3, 0);
2896 status += MXL_SetGPIO(fe, 1, 0);
2897 }
2898 if (state->RF_IN >= 360000000 && state->RF_IN < 560000000) {
2899 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
2900 status += MXL_SetGPIO(fe, 4, 1);
2901 status += MXL_SetGPIO(fe, 3, 1);
2902 status += MXL_SetGPIO(fe, 1, 0);
2903 }
2904 if (state->RF_IN >= 560000000 && state->RF_IN < 580000000) {
2905 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
2906 status += MXL_SetGPIO(fe, 4, 1);
2907 status += MXL_SetGPIO(fe, 3, 1);
2908 status += MXL_SetGPIO(fe, 1, 0);
2909 }
2910 if (state->RF_IN >= 580000000 && state->RF_IN < 630000000) {
2911 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
2912 status += MXL_SetGPIO(fe, 4, 1);
2913 status += MXL_SetGPIO(fe, 3, 1);
2914 status += MXL_SetGPIO(fe, 1, 0);
2915 }
2916 if (state->RF_IN >= 630000000 && state->RF_IN < 700000000) {
2917 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
2918 status += MXL_SetGPIO(fe, 4, 1);
2919 status += MXL_SetGPIO(fe, 3, 1);
2920 status += MXL_SetGPIO(fe, 1, 1);
2921 }
2922 if (state->RF_IN >= 700000000 && state->RF_IN < 760000000) {
2923 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
2924 status += MXL_SetGPIO(fe, 4, 1);
2925 status += MXL_SetGPIO(fe, 3, 1);
2926 status += MXL_SetGPIO(fe, 1, 1);
2927 }
2928 if (state->RF_IN >= 760000000 && state->RF_IN <= 900000000) {
2929 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
2930 status += MXL_SetGPIO(fe, 4, 1);
2931 status += MXL_SetGPIO(fe, 3, 1);
2932 status += MXL_SetGPIO(fe, 1, 1);
2933 }
2934 }
2935
2936 if (state->TF_Type == MXL_TF_D) { /* Tracking Filter type D */
2937
2938 status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
2939
2940 if (state->RF_IN >= 43000000 && state->RF_IN < 174000000) {
2941 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
2942 status += MXL_SetGPIO(fe, 4, 0);
2943 status += MXL_SetGPIO(fe, 1, 1);
2944 status += MXL_SetGPIO(fe, 3, 1);
2945 }
2946 if (state->RF_IN >= 174000000 && state->RF_IN < 250000000) {
2947 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
2948 status += MXL_SetGPIO(fe, 4, 0);
2949 status += MXL_SetGPIO(fe, 1, 0);
2950 status += MXL_SetGPIO(fe, 3, 1);
2951 }
2952 if (state->RF_IN >= 250000000 && state->RF_IN < 310000000) {
2953 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
2954 status += MXL_SetGPIO(fe, 4, 1);
2955 status += MXL_SetGPIO(fe, 1, 0);
2956 status += MXL_SetGPIO(fe, 3, 1);
2957 }
2958 if (state->RF_IN >= 310000000 && state->RF_IN < 360000000) {
2959 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
2960 status += MXL_SetGPIO(fe, 4, 1);
2961 status += MXL_SetGPIO(fe, 1, 0);
2962 status += MXL_SetGPIO(fe, 3, 0);
2963 }
2964 if (state->RF_IN >= 360000000 && state->RF_IN < 470000000) {
2965 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
2966 status += MXL_SetGPIO(fe, 4, 1);
2967 status += MXL_SetGPIO(fe, 1, 1);
2968 status += MXL_SetGPIO(fe, 3, 0);
2969 }
2970 if (state->RF_IN >= 470000000 && state->RF_IN < 640000000) {
2971 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
2972 status += MXL_SetGPIO(fe, 4, 1);
2973 status += MXL_SetGPIO(fe, 1, 1);
2974 status += MXL_SetGPIO(fe, 3, 0);
2975 }
2976 if (state->RF_IN >= 640000000 && state->RF_IN <= 900000000) {
2977 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
2978 status += MXL_SetGPIO(fe, 4, 1);
2979 status += MXL_SetGPIO(fe, 1, 1);
2980 status += MXL_SetGPIO(fe, 3, 1);
2981 }
2982 }
2983
2984 if (state->TF_Type == MXL_TF_D_L) {
2985
2986 /* Tracking Filter type D-L for Lumanate ONLY change 2.6.3 */
2987 status += MXL_ControlWrite(fe, DAC_DIN_A, 0);
2988
2989 /* if UHF and terrestrial => Turn off Tracking Filter */
2990 if (state->RF_IN >= 471000000 &&
2991 (state->RF_IN - 471000000)%6000000 != 0) {
2992 /* Turn off all the banks */
2993 status += MXL_SetGPIO(fe, 3, 1);
2994 status += MXL_SetGPIO(fe, 1, 1);
2995 status += MXL_SetGPIO(fe, 4, 1);
2996 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
2997 status += MXL_ControlWrite(fe, AGC_IF, 10);
2998 } else {
2999 /* if VHF or cable => Turn on Tracking Filter */
3000 if (state->RF_IN >= 43000000 &&
3001 state->RF_IN < 140000000) {
3002
3003 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
3004 status += MXL_SetGPIO(fe, 4, 1);
3005 status += MXL_SetGPIO(fe, 1, 1);
3006 status += MXL_SetGPIO(fe, 3, 0);
3007 }
3008 if (state->RF_IN >= 140000000 &&
3009 state->RF_IN < 240000000) {
3010 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
3011 status += MXL_SetGPIO(fe, 4, 1);
3012 status += MXL_SetGPIO(fe, 1, 0);
3013 status += MXL_SetGPIO(fe, 3, 0);
3014 }
3015 if (state->RF_IN >= 240000000 &&
3016 state->RF_IN < 340000000) {
3017 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
3018 status += MXL_SetGPIO(fe, 4, 0);
3019 status += MXL_SetGPIO(fe, 1, 1);
3020 status += MXL_SetGPIO(fe, 3, 0);
3021 }
3022 if (state->RF_IN >= 340000000 &&
3023 state->RF_IN < 430000000) {
3024 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
3025 status += MXL_SetGPIO(fe, 4, 0);
3026 status += MXL_SetGPIO(fe, 1, 0);
3027 status += MXL_SetGPIO(fe, 3, 1);
3028 }
3029 if (state->RF_IN >= 430000000 &&
3030 state->RF_IN < 470000000) {
3031 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
3032 status += MXL_SetGPIO(fe, 4, 1);
3033 status += MXL_SetGPIO(fe, 1, 0);
3034 status += MXL_SetGPIO(fe, 3, 1);
3035 }
3036 if (state->RF_IN >= 470000000 &&
3037 state->RF_IN < 570000000) {
3038 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
3039 status += MXL_SetGPIO(fe, 4, 0);
3040 status += MXL_SetGPIO(fe, 1, 0);
3041 status += MXL_SetGPIO(fe, 3, 1);
3042 }
3043 if (state->RF_IN >= 570000000 &&
3044 state->RF_IN < 620000000) {
3045 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
3046 status += MXL_SetGPIO(fe, 4, 0);
3047 status += MXL_SetGPIO(fe, 1, 1);
3048 status += MXL_SetGPIO(fe, 3, 1);
3049 }
3050 if (state->RF_IN >= 620000000 &&
3051 state->RF_IN < 760000000) {
3052 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
3053 status += MXL_SetGPIO(fe, 4, 0);
3054 status += MXL_SetGPIO(fe, 1, 1);
3055 status += MXL_SetGPIO(fe, 3, 1);
3056 }
3057 if (state->RF_IN >= 760000000 &&
3058 state->RF_IN <= 900000000) {
3059 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
3060 status += MXL_SetGPIO(fe, 4, 1);
3061 status += MXL_SetGPIO(fe, 1, 1);
3062 status += MXL_SetGPIO(fe, 3, 1);
3063 }
3064 }
3065 }
3066
3067 if (state->TF_Type == MXL_TF_E) /* Tracking Filter type E */ {
3068
3069 status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
3070
3071 if (state->RF_IN >= 43000000 && state->RF_IN < 174000000) {
3072 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3073 status += MXL_SetGPIO(fe, 4, 0);
3074 status += MXL_SetGPIO(fe, 1, 1);
3075 status += MXL_SetGPIO(fe, 3, 1);
3076 }
3077 if (state->RF_IN >= 174000000 && state->RF_IN < 250000000) {
3078 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3079 status += MXL_SetGPIO(fe, 4, 0);
3080 status += MXL_SetGPIO(fe, 1, 0);
3081 status += MXL_SetGPIO(fe, 3, 1);
3082 }
3083 if (state->RF_IN >= 250000000 && state->RF_IN < 310000000) {
3084 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3085 status += MXL_SetGPIO(fe, 4, 1);
3086 status += MXL_SetGPIO(fe, 1, 0);
3087 status += MXL_SetGPIO(fe, 3, 1);
3088 }
3089 if (state->RF_IN >= 310000000 && state->RF_IN < 360000000) {
3090 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3091 status += MXL_SetGPIO(fe, 4, 1);
3092 status += MXL_SetGPIO(fe, 1, 0);
3093 status += MXL_SetGPIO(fe, 3, 0);
3094 }
3095 if (state->RF_IN >= 360000000 && state->RF_IN < 470000000) {
3096 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3097 status += MXL_SetGPIO(fe, 4, 1);
3098 status += MXL_SetGPIO(fe, 1, 1);
3099 status += MXL_SetGPIO(fe, 3, 0);
3100 }
3101 if (state->RF_IN >= 470000000 && state->RF_IN < 640000000) {
3102 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
3103 status += MXL_SetGPIO(fe, 4, 1);
3104 status += MXL_SetGPIO(fe, 1, 1);
3105 status += MXL_SetGPIO(fe, 3, 0);
3106 }
3107 if (state->RF_IN >= 640000000 && state->RF_IN <= 900000000) {
3108 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
3109 status += MXL_SetGPIO(fe, 4, 1);
3110 status += MXL_SetGPIO(fe, 1, 1);
3111 status += MXL_SetGPIO(fe, 3, 1);
3112 }
3113 }
3114
3115 if (state->TF_Type == MXL_TF_F) {
3116
3117 /* Tracking Filter type F */
3118 status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
3119
3120 if (state->RF_IN >= 43000000 && state->RF_IN < 160000000) {
3121 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3122 status += MXL_SetGPIO(fe, 4, 0);
3123 status += MXL_SetGPIO(fe, 1, 1);
3124 status += MXL_SetGPIO(fe, 3, 1);
3125 }
3126 if (state->RF_IN >= 160000000 && state->RF_IN < 210000000) {
3127 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3128 status += MXL_SetGPIO(fe, 4, 0);
3129 status += MXL_SetGPIO(fe, 1, 0);
3130 status += MXL_SetGPIO(fe, 3, 1);
3131 }
3132 if (state->RF_IN >= 210000000 && state->RF_IN < 300000000) {
3133 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3134 status += MXL_SetGPIO(fe, 4, 1);
3135 status += MXL_SetGPIO(fe, 1, 0);
3136 status += MXL_SetGPIO(fe, 3, 1);
3137 }
3138 if (state->RF_IN >= 300000000 && state->RF_IN < 390000000) {
3139 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3140 status += MXL_SetGPIO(fe, 4, 1);
3141 status += MXL_SetGPIO(fe, 1, 0);
3142 status += MXL_SetGPIO(fe, 3, 0);
3143 }
3144 if (state->RF_IN >= 390000000 && state->RF_IN < 515000000) {
3145 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3146 status += MXL_SetGPIO(fe, 4, 1);
3147 status += MXL_SetGPIO(fe, 1, 1);
3148 status += MXL_SetGPIO(fe, 3, 0);
3149 }
3150 if (state->RF_IN >= 515000000 && state->RF_IN < 650000000) {
3151 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
3152 status += MXL_SetGPIO(fe, 4, 1);
3153 status += MXL_SetGPIO(fe, 1, 1);
3154 status += MXL_SetGPIO(fe, 3, 0);
3155 }
3156 if (state->RF_IN >= 650000000 && state->RF_IN <= 900000000) {
3157 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
3158 status += MXL_SetGPIO(fe, 4, 1);
3159 status += MXL_SetGPIO(fe, 1, 1);
3160 status += MXL_SetGPIO(fe, 3, 1);
3161 }
3162 }
3163
3164 if (state->TF_Type == MXL_TF_E_2) {
3165
3166 /* Tracking Filter type E_2 */
3167 status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
3168
3169 if (state->RF_IN >= 43000000 && state->RF_IN < 174000000) {
3170 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3171 status += MXL_SetGPIO(fe, 4, 0);
3172 status += MXL_SetGPIO(fe, 1, 1);
3173 status += MXL_SetGPIO(fe, 3, 1);
3174 }
3175 if (state->RF_IN >= 174000000 && state->RF_IN < 250000000) {
3176 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3177 status += MXL_SetGPIO(fe, 4, 0);
3178 status += MXL_SetGPIO(fe, 1, 0);
3179 status += MXL_SetGPIO(fe, 3, 1);
3180 }
3181 if (state->RF_IN >= 250000000 && state->RF_IN < 350000000) {
3182 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3183 status += MXL_SetGPIO(fe, 4, 1);
3184 status += MXL_SetGPIO(fe, 1, 0);
3185 status += MXL_SetGPIO(fe, 3, 1);
3186 }
3187 if (state->RF_IN >= 350000000 && state->RF_IN < 400000000) {
3188 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3189 status += MXL_SetGPIO(fe, 4, 1);
3190 status += MXL_SetGPIO(fe, 1, 0);
3191 status += MXL_SetGPIO(fe, 3, 0);
3192 }
3193 if (state->RF_IN >= 400000000 && state->RF_IN < 570000000) {
3194 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3195 status += MXL_SetGPIO(fe, 4, 1);
3196 status += MXL_SetGPIO(fe, 1, 1);
3197 status += MXL_SetGPIO(fe, 3, 0);
3198 }
3199 if (state->RF_IN >= 570000000 && state->RF_IN < 770000000) {
3200 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
3201 status += MXL_SetGPIO(fe, 4, 1);
3202 status += MXL_SetGPIO(fe, 1, 1);
3203 status += MXL_SetGPIO(fe, 3, 0);
3204 }
3205 if (state->RF_IN >= 770000000 && state->RF_IN <= 900000000) {
3206 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
3207 status += MXL_SetGPIO(fe, 4, 1);
3208 status += MXL_SetGPIO(fe, 1, 1);
3209 status += MXL_SetGPIO(fe, 3, 1);
3210 }
3211 }
3212
3213 if (state->TF_Type == MXL_TF_G) {
3214
3215 /* Tracking Filter type G add for v2.6.8 */
3216 status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
3217
3218 if (state->RF_IN >= 50000000 && state->RF_IN < 190000000) {
3219
3220 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3221 status += MXL_SetGPIO(fe, 4, 0);
3222 status += MXL_SetGPIO(fe, 1, 1);
3223 status += MXL_SetGPIO(fe, 3, 1);
3224 }
3225 if (state->RF_IN >= 190000000 && state->RF_IN < 280000000) {
3226 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3227 status += MXL_SetGPIO(fe, 4, 0);
3228 status += MXL_SetGPIO(fe, 1, 0);
3229 status += MXL_SetGPIO(fe, 3, 1);
3230 }
3231 if (state->RF_IN >= 280000000 && state->RF_IN < 350000000) {
3232 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3233 status += MXL_SetGPIO(fe, 4, 1);
3234 status += MXL_SetGPIO(fe, 1, 0);
3235 status += MXL_SetGPIO(fe, 3, 1);
3236 }
3237 if (state->RF_IN >= 350000000 && state->RF_IN < 400000000) {
3238 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3239 status += MXL_SetGPIO(fe, 4, 1);
3240 status += MXL_SetGPIO(fe, 1, 0);
3241 status += MXL_SetGPIO(fe, 3, 0);
3242 }
3243 if (state->RF_IN >= 400000000 && state->RF_IN < 470000000) {
3244 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
3245 status += MXL_SetGPIO(fe, 4, 1);
3246 status += MXL_SetGPIO(fe, 1, 0);
3247 status += MXL_SetGPIO(fe, 3, 1);
3248 }
3249 if (state->RF_IN >= 470000000 && state->RF_IN < 640000000) {
3250 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3251 status += MXL_SetGPIO(fe, 4, 1);
3252 status += MXL_SetGPIO(fe, 1, 1);
3253 status += MXL_SetGPIO(fe, 3, 0);
3254 }
3255 if (state->RF_IN >= 640000000 && state->RF_IN < 820000000) {
3256 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
3257 status += MXL_SetGPIO(fe, 4, 1);
3258 status += MXL_SetGPIO(fe, 1, 1);
3259 status += MXL_SetGPIO(fe, 3, 0);
3260 }
3261 if (state->RF_IN >= 820000000 && state->RF_IN <= 900000000) {
3262 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
3263 status += MXL_SetGPIO(fe, 4, 1);
3264 status += MXL_SetGPIO(fe, 1, 1);
3265 status += MXL_SetGPIO(fe, 3, 1);
3266 }
3267 }
3268
3269 if (state->TF_Type == MXL_TF_E_NA) {
3270
3271 /* Tracking Filter type E-NA for Empia ONLY change for 2.6.8 */
3272 status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
3273
3274 /* if UHF and terrestrial=> Turn off Tracking Filter */
3275 if (state->RF_IN >= 471000000 &&
3276 (state->RF_IN - 471000000)%6000000 != 0) {
3277
3278 /* Turn off all the banks */
3279 status += MXL_SetGPIO(fe, 3, 1);
3280 status += MXL_SetGPIO(fe, 1, 1);
3281 status += MXL_SetGPIO(fe, 4, 1);
3282 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3283
3284 /* 2.6.12 Turn on RSSI */
3285 status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
3286 status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
3287 status += MXL_ControlWrite(fe, AGC_EN_RSSI, 1);
3288 status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);
3289
3290 /* RSSI reference point */
3291 status += MXL_ControlWrite(fe, RFA_RSSI_REFH, 5);
3292 status += MXL_ControlWrite(fe, RFA_RSSI_REF, 3);
3293 status += MXL_ControlWrite(fe, RFA_RSSI_REFL, 2);
3294
3295 /* following parameter is from analog OTA mode,
3296 * can be change to seek better performance */
3297 status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 3);
3298 } else {
3299 /* if VHF or Cable => Turn on Tracking Filter */
3300
3301 /* 2.6.12 Turn off RSSI */
3302 status += MXL_ControlWrite(fe, AGC_EN_RSSI, 0);
3303
3304 /* change back from above condition */
3305 status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 5);
3306
3307
3308 if (state->RF_IN >= 43000000 && state->RF_IN < 174000000) {
3309
3310 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3311 status += MXL_SetGPIO(fe, 4, 0);
3312 status += MXL_SetGPIO(fe, 1, 1);
3313 status += MXL_SetGPIO(fe, 3, 1);
3314 }
3315 if (state->RF_IN >= 174000000 && state->RF_IN < 250000000) {
3316 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3317 status += MXL_SetGPIO(fe, 4, 0);
3318 status += MXL_SetGPIO(fe, 1, 0);
3319 status += MXL_SetGPIO(fe, 3, 1);
3320 }
3321 if (state->RF_IN >= 250000000 && state->RF_IN < 350000000) {
3322 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3323 status += MXL_SetGPIO(fe, 4, 1);
3324 status += MXL_SetGPIO(fe, 1, 0);
3325 status += MXL_SetGPIO(fe, 3, 1);
3326 }
3327 if (state->RF_IN >= 350000000 && state->RF_IN < 400000000) {
3328 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3329 status += MXL_SetGPIO(fe, 4, 1);
3330 status += MXL_SetGPIO(fe, 1, 0);
3331 status += MXL_SetGPIO(fe, 3, 0);
3332 }
3333 if (state->RF_IN >= 400000000 && state->RF_IN < 570000000) {
3334 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3335 status += MXL_SetGPIO(fe, 4, 1);
3336 status += MXL_SetGPIO(fe, 1, 1);
3337 status += MXL_SetGPIO(fe, 3, 0);
3338 }
3339 if (state->RF_IN >= 570000000 && state->RF_IN < 770000000) {
3340 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
3341 status += MXL_SetGPIO(fe, 4, 1);
3342 status += MXL_SetGPIO(fe, 1, 1);
3343 status += MXL_SetGPIO(fe, 3, 0);
3344 }
3345 if (state->RF_IN >= 770000000 && state->RF_IN <= 900000000) {
3346 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
3347 status += MXL_SetGPIO(fe, 4, 1);
3348 status += MXL_SetGPIO(fe, 1, 1);
3349 status += MXL_SetGPIO(fe, 3, 1);
3350 }
3351 }
3352 }
3353 return status ;
3354 }
3355
3356 static u16 MXL_SetGPIO(struct dvb_frontend *fe, u8 GPIO_Num, u8 GPIO_Val)
3357 {
3358 u16 status = 0;
3359
3360 if (GPIO_Num == 1)
3361 status += MXL_ControlWrite(fe, GPIO_1B, GPIO_Val ? 0 : 1);
3362
3363 /* GPIO2 is not available */
3364
3365 if (GPIO_Num == 3) {
3366 if (GPIO_Val == 1) {
3367 status += MXL_ControlWrite(fe, GPIO_3, 0);
3368 status += MXL_ControlWrite(fe, GPIO_3B, 0);
3369 }
3370 if (GPIO_Val == 0) {
3371 status += MXL_ControlWrite(fe, GPIO_3, 1);
3372 status += MXL_ControlWrite(fe, GPIO_3B, 1);
3373 }
3374 if (GPIO_Val == 3) { /* tri-state */
3375 status += MXL_ControlWrite(fe, GPIO_3, 0);
3376 status += MXL_ControlWrite(fe, GPIO_3B, 1);
3377 }
3378 }
3379 if (GPIO_Num == 4) {
3380 if (GPIO_Val == 1) {
3381 status += MXL_ControlWrite(fe, GPIO_4, 0);
3382 status += MXL_ControlWrite(fe, GPIO_4B, 0);
3383 }
3384 if (GPIO_Val == 0) {
3385 status += MXL_ControlWrite(fe, GPIO_4, 1);
3386 status += MXL_ControlWrite(fe, GPIO_4B, 1);
3387 }
3388 if (GPIO_Val == 3) { /* tri-state */
3389 status += MXL_ControlWrite(fe, GPIO_4, 0);
3390 status += MXL_ControlWrite(fe, GPIO_4B, 1);
3391 }
3392 }
3393
3394 return status;
3395 }
3396
3397 static u16 MXL_ControlWrite(struct dvb_frontend *fe, u16 ControlNum, u32 value)
3398 {
3399 u16 status = 0;
3400
3401 /* Will write ALL Matching Control Name */
3402 /* Write Matching INIT Control */
3403 status += MXL_ControlWrite_Group(fe, ControlNum, value, 1);
3404 /* Write Matching CH Control */
3405 status += MXL_ControlWrite_Group(fe, ControlNum, value, 2);
3406 #ifdef _MXL_INTERNAL
3407 /* Write Matching MXL Control */
3408 status += MXL_ControlWrite_Group(fe, ControlNum, value, 3);
3409 #endif
3410 return status;
3411 }
3412
3413 static u16 MXL_ControlWrite_Group(struct dvb_frontend *fe, u16 controlNum,
3414 u32 value, u16 controlGroup)
3415 {
3416 struct mxl5005s_state *state = fe->tuner_priv;
3417 u16 i, j, k;
3418 u32 highLimit;
3419 u32 ctrlVal;
3420
3421 if (controlGroup == 1) /* Initial Control */ {
3422
3423 for (i = 0; i < state->Init_Ctrl_Num; i++) {
3424
3425 if (controlNum == state->Init_Ctrl[i].Ctrl_Num) {
3426
3427 highLimit = 1 << state->Init_Ctrl[i].size;
3428 if (value < highLimit) {
3429 for (j = 0; j < state->Init_Ctrl[i].size; j++) {
3430 state->Init_Ctrl[i].val[j] = (u8)((value >> j) & 0x01);
3431 MXL_RegWriteBit(fe, (u8)(state->Init_Ctrl[i].addr[j]),
3432 (u8)(state->Init_Ctrl[i].bit[j]),
3433 (u8)((value>>j) & 0x01));
3434 }
3435 ctrlVal = 0;
3436 for (k = 0; k < state->Init_Ctrl[i].size; k++)
3437 ctrlVal += state->Init_Ctrl[i].val[k] * (1 << k);
3438 } else
3439 return -1;
3440 }
3441 }
3442 }
3443 if (controlGroup == 2) /* Chan change Control */ {
3444
3445 for (i = 0; i < state->CH_Ctrl_Num; i++) {
3446
3447 if (controlNum == state->CH_Ctrl[i].Ctrl_Num) {
3448
3449 highLimit = 1 << state->CH_Ctrl[i].size;
3450 if (value < highLimit) {
3451 for (j = 0; j < state->CH_Ctrl[i].size; j++) {
3452 state->CH_Ctrl[i].val[j] = (u8)((value >> j) & 0x01);
3453 MXL_RegWriteBit(fe, (u8)(state->CH_Ctrl[i].addr[j]),
3454 (u8)(state->CH_Ctrl[i].bit[j]),
3455 (u8)((value>>j) & 0x01));
3456 }
3457 ctrlVal = 0;
3458 for (k = 0; k < state->CH_Ctrl[i].size; k++)
3459 ctrlVal += state->CH_Ctrl[i].val[k] * (1 << k);
3460 } else
3461 return -1;
3462 }
3463 }
3464 }
3465 #ifdef _MXL_INTERNAL
3466 if (controlGroup == 3) /* Maxlinear Control */ {
3467
3468 for (i = 0; i < state->MXL_Ctrl_Num; i++) {
3469
3470 if (controlNum == state->MXL_Ctrl[i].Ctrl_Num) {
3471
3472 highLimit = (1 << state->MXL_Ctrl[i].size);
3473 if (value < highLimit) {
3474 for (j = 0; j < state->MXL_Ctrl[i].size; j++) {
3475 state->MXL_Ctrl[i].val[j] = (u8)((value >> j) & 0x01);
3476 MXL_RegWriteBit(fe, (u8)(state->MXL_Ctrl[i].addr[j]),
3477 (u8)(state->MXL_Ctrl[i].bit[j]),
3478 (u8)((value>>j) & 0x01));
3479 }
3480 ctrlVal = 0;
3481 for (k = 0; k < state->MXL_Ctrl[i].size; k++)
3482 ctrlVal += state->
3483 MXL_Ctrl[i].val[k] *
3484 (1 << k);
3485 } else
3486 return -1;
3487 }
3488 }
3489 }
3490 #endif
3491 return 0 ; /* successful return */
3492 }
3493
3494 static u16 MXL_RegRead(struct dvb_frontend *fe, u8 RegNum, u8 *RegVal)
3495 {
3496 struct mxl5005s_state *state = fe->tuner_priv;
3497 int i ;
3498
3499 for (i = 0; i < 104; i++) {
3500 if (RegNum == state->TunerRegs[i].Reg_Num) {
3501 *RegVal = (u8)(state->TunerRegs[i].Reg_Val);
3502 return 0;
3503 }
3504 }
3505
3506 return 1;
3507 }
3508
3509 static u16 MXL_ControlRead(struct dvb_frontend *fe, u16 controlNum, u32 *value)
3510 {
3511 struct mxl5005s_state *state = fe->tuner_priv;
3512 u32 ctrlVal ;
3513 u16 i, k ;
3514
3515 for (i = 0; i < state->Init_Ctrl_Num ; i++) {
3516
3517 if (controlNum == state->Init_Ctrl[i].Ctrl_Num) {
3518
3519 ctrlVal = 0;
3520 for (k = 0; k < state->Init_Ctrl[i].size; k++)
3521 ctrlVal += state->Init_Ctrl[i].val[k] * (1<<k);
3522 *value = ctrlVal;
3523 return 0;
3524 }
3525 }
3526
3527 for (i = 0; i < state->CH_Ctrl_Num ; i++) {
3528
3529 if (controlNum == state->CH_Ctrl[i].Ctrl_Num) {
3530
3531 ctrlVal = 0;
3532 for (k = 0; k < state->CH_Ctrl[i].size; k++)
3533 ctrlVal += state->CH_Ctrl[i].val[k] * (1 << k);
3534 *value = ctrlVal;
3535 return 0;
3536
3537 }
3538 }
3539
3540 #ifdef _MXL_INTERNAL
3541 for (i = 0; i < state->MXL_Ctrl_Num ; i++) {
3542
3543 if (controlNum == state->MXL_Ctrl[i].Ctrl_Num) {
3544
3545 ctrlVal = 0;
3546 for (k = 0; k < state->MXL_Ctrl[i].size; k++)
3547 ctrlVal += state->MXL_Ctrl[i].val[k] * (1<<k);
3548 *value = ctrlVal;
3549 return 0;
3550
3551 }
3552 }
3553 #endif
3554 return 1;
3555 }
3556
3557 static void MXL_RegWriteBit(struct dvb_frontend *fe, u8 address, u8 bit,
3558 u8 bitVal)
3559 {
3560 struct mxl5005s_state *state = fe->tuner_priv;
3561 int i ;
3562
3563 const u8 AND_MAP[8] = {
3564 0xFE, 0xFD, 0xFB, 0xF7,
3565 0xEF, 0xDF, 0xBF, 0x7F } ;
3566
3567 const u8 OR_MAP[8] = {
3568 0x01, 0x02, 0x04, 0x08,
3569 0x10, 0x20, 0x40, 0x80 } ;
3570
3571 for (i = 0; i < state->TunerRegs_Num; i++) {
3572 if (state->TunerRegs[i].Reg_Num == address) {
3573 if (bitVal)
3574 state->TunerRegs[i].Reg_Val |= OR_MAP[bit];
3575 else
3576 state->TunerRegs[i].Reg_Val &= AND_MAP[bit];
3577 break ;
3578 }
3579 }
3580 }
3581
3582 static u32 MXL_Ceiling(u32 value, u32 resolution)
3583 {
3584 return value / resolution + (value % resolution > 0 ? 1 : 0);
3585 }
3586
3587 /* Retrieve the Initialzation Registers */
3588 static u16 MXL_GetInitRegister(struct dvb_frontend *fe, u8 *RegNum,
3589 u8 *RegVal, int *count)
3590 {
3591 u16 status = 0;
3592 int i ;
3593
3594 static const u8 RegAddr[] = {
3595 11, 12, 13, 22, 32, 43, 44, 53, 56, 59, 73,
3596 76, 77, 91, 134, 135, 137, 147,
3597 156, 166, 167, 168, 25
3598 };
3599
3600 *count = ARRAY_SIZE(RegAddr);
3601
3602 status += MXL_BlockInit(fe);
3603
3604 for (i = 0 ; i < *count; i++) {
3605 RegNum[i] = RegAddr[i];
3606 status += MXL_RegRead(fe, RegNum[i], &RegVal[i]);
3607 }
3608
3609 return status;
3610 }
3611
3612 static u16 MXL_GetCHRegister(struct dvb_frontend *fe, u8 *RegNum, u8 *RegVal,
3613 int *count)
3614 {
3615 u16 status = 0;
3616 int i ;
3617
3618 /* add 77, 166, 167, 168 register for 2.6.12 */
3619 #ifdef _MXL_PRODUCTION
3620 static const u8 RegAddr[] = {
3621 14, 15, 16, 17, 22, 43, 65, 68, 69, 70, 73, 92, 93, 106,
3622 107, 108, 109, 110, 111, 112, 136, 138, 149, 77, 166, 167, 168
3623 };
3624 #else
3625 static const u8 RegAddr[] = {
3626 14, 15, 16, 17, 22, 43, 68, 69, 70, 73, 92, 93, 106,
3627 107, 108, 109, 110, 111, 112, 136, 138, 149, 77, 166, 167, 168
3628 };
3629 /*
3630 u8 RegAddr[171];
3631 for (i = 0; i <= 170; i++)
3632 RegAddr[i] = i;
3633 */
3634 #endif
3635
3636 *count = ARRAY_SIZE(RegAddr);
3637
3638 for (i = 0 ; i < *count; i++) {
3639 RegNum[i] = RegAddr[i];
3640 status += MXL_RegRead(fe, RegNum[i], &RegVal[i]);
3641 }
3642
3643 return status;
3644 }
3645
3646 static u16 MXL_GetCHRegister_ZeroIF(struct dvb_frontend *fe, u8 *RegNum,
3647 u8 *RegVal, int *count)
3648 {
3649 u16 status = 0;
3650 int i;
3651
3652 u8 RegAddr[] = {43, 136};
3653
3654 *count = ARRAY_SIZE(RegAddr);
3655
3656 for (i = 0; i < *count; i++) {
3657 RegNum[i] = RegAddr[i];
3658 status += MXL_RegRead(fe, RegNum[i], &RegVal[i]);
3659 }
3660
3661 return status;
3662 }
3663
3664 static u16 MXL_GetMasterControl(u8 *MasterReg, int state)
3665 {
3666 if (state == 1) /* Load_Start */
3667 *MasterReg = 0xF3;
3668 if (state == 2) /* Power_Down */
3669 *MasterReg = 0x41;
3670 if (state == 3) /* Synth_Reset */
3671 *MasterReg = 0xB1;
3672 if (state == 4) /* Seq_Off */
3673 *MasterReg = 0xF1;
3674
3675 return 0;
3676 }
3677
3678 #ifdef _MXL_PRODUCTION
3679 static u16 MXL_VCORange_Test(struct dvb_frontend *fe, int VCO_Range)
3680 {
3681 struct mxl5005s_state *state = fe->tuner_priv;
3682 u16 status = 0 ;
3683
3684 if (VCO_Range == 1) {
3685 status += MXL_ControlWrite(fe, RFSYN_EN_DIV, 1);
3686 status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
3687 status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
3688 status += MXL_ControlWrite(fe, RFSYN_DIVM, 1);
3689 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
3690 status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
3691 status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
3692 if (state->Mode == 0 && state->IF_Mode == 1) {
3693 /* Analog Low IF Mode */
3694 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
3695 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
3696 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 56);
3697 status += MXL_ControlWrite(fe,
3698 CHCAL_FRAC_MOD_RF, 180224);
3699 }
3700 if (state->Mode == 0 && state->IF_Mode == 0) {
3701 /* Analog Zero IF Mode */
3702 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
3703 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
3704 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 56);
3705 status += MXL_ControlWrite(fe,
3706 CHCAL_FRAC_MOD_RF, 222822);
3707 }
3708 if (state->Mode == 1) /* Digital Mode */ {
3709 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
3710 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
3711 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 56);
3712 status += MXL_ControlWrite(fe,
3713 CHCAL_FRAC_MOD_RF, 229376);
3714 }
3715 }
3716
3717 if (VCO_Range == 2) {
3718 status += MXL_ControlWrite(fe, RFSYN_EN_DIV, 1);
3719 status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
3720 status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
3721 status += MXL_ControlWrite(fe, RFSYN_DIVM, 1);
3722 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
3723 status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
3724 status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
3725 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
3726 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
3727 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 41);
3728 if (state->Mode == 0 && state->IF_Mode == 1) {
3729 /* Analog Low IF Mode */
3730 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
3731 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
3732 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 42);
3733 status += MXL_ControlWrite(fe,
3734 CHCAL_FRAC_MOD_RF, 206438);
3735 }
3736 if (state->Mode == 0 && state->IF_Mode == 0) {
3737 /* Analog Zero IF Mode */
3738 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
3739 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
3740 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 42);
3741 status += MXL_ControlWrite(fe,
3742 CHCAL_FRAC_MOD_RF, 206438);
3743 }
3744 if (state->Mode == 1) /* Digital Mode */ {
3745 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
3746 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
3747 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 41);
3748 status += MXL_ControlWrite(fe,
3749 CHCAL_FRAC_MOD_RF, 16384);
3750 }
3751 }
3752
3753 if (VCO_Range == 3) {
3754 status += MXL_ControlWrite(fe, RFSYN_EN_DIV, 1);
3755 status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
3756 status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
3757 status += MXL_ControlWrite(fe, RFSYN_DIVM, 1);
3758 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
3759 status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
3760 status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
3761 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
3762 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
3763 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 42);
3764 if (state->Mode == 0 && state->IF_Mode == 1) {
3765 /* Analog Low IF Mode */
3766 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
3767 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
3768 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 44);
3769 status += MXL_ControlWrite(fe,
3770 CHCAL_FRAC_MOD_RF, 173670);
3771 }
3772 if (state->Mode == 0 && state->IF_Mode == 0) {
3773 /* Analog Zero IF Mode */
3774 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
3775 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
3776 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 44);
3777 status += MXL_ControlWrite(fe,
3778 CHCAL_FRAC_MOD_RF, 173670);
3779 }
3780 if (state->Mode == 1) /* Digital Mode */ {
3781 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
3782 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
3783 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 42);
3784 status += MXL_ControlWrite(fe,
3785 CHCAL_FRAC_MOD_RF, 245760);
3786 }
3787 }
3788
3789 if (VCO_Range == 4) {
3790 status += MXL_ControlWrite(fe, RFSYN_EN_DIV, 1);
3791 status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
3792 status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
3793 status += MXL_ControlWrite(fe, RFSYN_DIVM, 1);
3794 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
3795 status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
3796 status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
3797 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
3798 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
3799 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 27);
3800 if (state->Mode == 0 && state->IF_Mode == 1) {
3801 /* Analog Low IF Mode */
3802 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
3803 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
3804 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 27);
3805 status += MXL_ControlWrite(fe,
3806 CHCAL_FRAC_MOD_RF, 206438);
3807 }
3808 if (state->Mode == 0 && state->IF_Mode == 0) {
3809 /* Analog Zero IF Mode */
3810 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
3811 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
3812 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 27);
3813 status += MXL_ControlWrite(fe,
3814 CHCAL_FRAC_MOD_RF, 206438);
3815 }
3816 if (state->Mode == 1) /* Digital Mode */ {
3817 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
3818 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
3819 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 27);
3820 status += MXL_ControlWrite(fe,
3821 CHCAL_FRAC_MOD_RF, 212992);
3822 }
3823 }
3824
3825 return status;
3826 }
3827
3828 static u16 MXL_Hystersis_Test(struct dvb_frontend *fe, int Hystersis)
3829 {
3830 struct mxl5005s_state *state = fe->tuner_priv;
3831 u16 status = 0;
3832
3833 if (Hystersis == 1)
3834 status += MXL_ControlWrite(fe, DN_BYPASS_AGC_I2C, 1);
3835
3836 return status;
3837 }
3838 #endif
3839 /* End: Reference driver code found in the Realtek driver that
3840 * is copyright MaxLinear */
3841
3842 /* ----------------------------------------------------------------
3843 * Begin: Everything after here is new code to adapt the
3844 * proprietary Realtek driver into a Linux API tuner.
3845 * Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
3846 */
3847 static int mxl5005s_reset(struct dvb_frontend *fe)
3848 {
3849 struct mxl5005s_state *state = fe->tuner_priv;
3850 int ret = 0;
3851
3852 u8 buf[2] = { 0xff, 0x00 };
3853 struct i2c_msg msg = { .addr = state->config->i2c_address, .flags = 0,
3854 .buf = buf, .len = 2 };
3855
3856 dprintk(2, "%s()\n", __func__);
3857
3858 if (fe->ops.i2c_gate_ctrl)
3859 fe->ops.i2c_gate_ctrl(fe, 1);
3860
3861 if (i2c_transfer(state->i2c, &msg, 1) != 1) {
3862 printk(KERN_WARNING "mxl5005s I2C reset failed\n");
3863 ret = -EREMOTEIO;
3864 }
3865
3866 if (fe->ops.i2c_gate_ctrl)
3867 fe->ops.i2c_gate_ctrl(fe, 0);
3868
3869 return ret;
3870 }
3871
3872 /* Write a single byte to a single reg, latch the value if required by
3873 * following the transaction with the latch byte.
3874 */
3875 static int mxl5005s_writereg(struct dvb_frontend *fe, u8 reg, u8 val, int latch)
3876 {
3877 struct mxl5005s_state *state = fe->tuner_priv;
3878 u8 buf[3] = { reg, val, MXL5005S_LATCH_BYTE };
3879 struct i2c_msg msg = { .addr = state->config->i2c_address, .flags = 0,
3880 .buf = buf, .len = 3 };
3881
3882 if (latch == 0)
3883 msg.len = 2;
3884
3885 dprintk(2, "%s(0x%x, 0x%x, 0x%x)\n", __func__, reg, val, msg.addr);
3886
3887 if (i2c_transfer(state->i2c, &msg, 1) != 1) {
3888 printk(KERN_WARNING "mxl5005s I2C write failed\n");
3889 return -EREMOTEIO;
3890 }
3891 return 0;
3892 }
3893
3894 static int mxl5005s_writeregs(struct dvb_frontend *fe, u8 *addrtable,
3895 u8 *datatable, u8 len)
3896 {
3897 int ret = 0, i;
3898
3899 if (fe->ops.i2c_gate_ctrl)
3900 fe->ops.i2c_gate_ctrl(fe, 1);
3901
3902 for (i = 0 ; i < len-1; i++) {
3903 ret = mxl5005s_writereg(fe, addrtable[i], datatable[i], 0);
3904 if (ret < 0)
3905 break;
3906 }
3907
3908 ret = mxl5005s_writereg(fe, addrtable[i], datatable[i], 1);
3909
3910 if (fe->ops.i2c_gate_ctrl)
3911 fe->ops.i2c_gate_ctrl(fe, 0);
3912
3913 return ret;
3914 }
3915
3916 static int mxl5005s_init(struct dvb_frontend *fe)
3917 {
3918 struct mxl5005s_state *state = fe->tuner_priv;
3919
3920 dprintk(1, "%s()\n", __func__);
3921 state->current_mode = MXL_QAM;
3922 return mxl5005s_reconfigure(fe, MXL_QAM, MXL5005S_BANDWIDTH_6MHZ);
3923 }
3924
3925 static int mxl5005s_reconfigure(struct dvb_frontend *fe, u32 mod_type,
3926 u32 bandwidth)
3927 {
3928 struct mxl5005s_state *state = fe->tuner_priv;
3929
3930 u8 AddrTable[MXL5005S_REG_WRITING_TABLE_LEN_MAX];
3931 u8 ByteTable[MXL5005S_REG_WRITING_TABLE_LEN_MAX];
3932 int TableLen;
3933
3934 dprintk(1, "%s(type=%d, bw=%d)\n", __func__, mod_type, bandwidth);
3935
3936 mxl5005s_reset(fe);
3937
3938 /* Tuner initialization stage 0 */
3939 MXL_GetMasterControl(ByteTable, MC_SYNTH_RESET);
3940 AddrTable[0] = MASTER_CONTROL_ADDR;
3941 ByteTable[0] |= state->config->AgcMasterByte;
3942
3943 mxl5005s_writeregs(fe, AddrTable, ByteTable, 1);
3944
3945 mxl5005s_AssignTunerMode(fe, mod_type, bandwidth);
3946
3947 /* Tuner initialization stage 1 */
3948 MXL_GetInitRegister(fe, AddrTable, ByteTable, &TableLen);
3949
3950 mxl5005s_writeregs(fe, AddrTable, ByteTable, TableLen);
3951
3952 return 0;
3953 }
3954
3955 static int mxl5005s_AssignTunerMode(struct dvb_frontend *fe, u32 mod_type,
3956 u32 bandwidth)
3957 {
3958 struct mxl5005s_state *state = fe->tuner_priv;
3959 struct mxl5005s_config *c = state->config;
3960
3961 InitTunerControls(fe);
3962
3963 /* Set MxL5005S parameters. */
3964 MXL5005_TunerConfig(
3965 fe,
3966 c->mod_mode,
3967 c->if_mode,
3968 bandwidth,
3969 c->if_freq,
3970 c->xtal_freq,
3971 c->agc_mode,
3972 c->top,
3973 c->output_load,
3974 c->clock_out,
3975 c->div_out,
3976 c->cap_select,
3977 c->rssi_enable,
3978 mod_type,
3979 c->tracking_filter);
3980
3981 return 0;
3982 }
3983
3984 static int mxl5005s_set_params(struct dvb_frontend *fe)
3985 {
3986 struct mxl5005s_state *state = fe->tuner_priv;
3987 struct dtv_frontend_properties *c = &fe->dtv_property_cache;
3988 u32 delsys = c->delivery_system;
3989 u32 bw = c->bandwidth_hz;
3990 u32 req_mode, req_bw = 0;
3991 int ret;
3992
3993 dprintk(1, "%s()\n", __func__);
3994
3995 switch (delsys) {
3996 case SYS_ATSC:
3997 req_mode = MXL_ATSC;
3998 req_bw = MXL5005S_BANDWIDTH_6MHZ;
3999 break;
4000 case SYS_DVBC_ANNEX_B:
4001 req_mode = MXL_QAM;
4002 req_bw = MXL5005S_BANDWIDTH_6MHZ;
4003 break;
4004 default: /* Assume DVB-T */
4005 req_mode = MXL_DVBT;
4006 switch (bw) {
4007 case 6000000:
4008 req_bw = MXL5005S_BANDWIDTH_6MHZ;
4009 break;
4010 case 7000000:
4011 req_bw = MXL5005S_BANDWIDTH_7MHZ;
4012 break;
4013 case 8000000:
4014 case 0:
4015 req_bw = MXL5005S_BANDWIDTH_8MHZ;
4016 break;
4017 default:
4018 return -EINVAL;
4019 }
4020 }
4021
4022 /* Change tuner for new modulation type if reqd */
4023 if (req_mode != state->current_mode ||
4024 req_bw != state->Chan_Bandwidth) {
4025 state->current_mode = req_mode;
4026 ret = mxl5005s_reconfigure(fe, req_mode, req_bw);
4027
4028 } else
4029 ret = 0;
4030
4031 if (ret == 0) {
4032 dprintk(1, "%s() freq=%d\n", __func__, c->frequency);
4033 ret = mxl5005s_SetRfFreqHz(fe, c->frequency);
4034 }
4035
4036 return ret;
4037 }
4038
4039 static int mxl5005s_get_frequency(struct dvb_frontend *fe, u32 *frequency)
4040 {
4041 struct mxl5005s_state *state = fe->tuner_priv;
4042 dprintk(1, "%s()\n", __func__);
4043
4044 *frequency = state->RF_IN;
4045
4046 return 0;
4047 }
4048
4049 static int mxl5005s_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
4050 {
4051 struct mxl5005s_state *state = fe->tuner_priv;
4052 dprintk(1, "%s()\n", __func__);
4053
4054 *bandwidth = state->Chan_Bandwidth;
4055
4056 return 0;
4057 }
4058
4059 static int mxl5005s_get_if_frequency(struct dvb_frontend *fe, u32 *frequency)
4060 {
4061 struct mxl5005s_state *state = fe->tuner_priv;
4062 dprintk(1, "%s()\n", __func__);
4063
4064 *frequency = state->IF_OUT;
4065
4066 return 0;
4067 }
4068
4069 static void mxl5005s_release(struct dvb_frontend *fe)
4070 {
4071 dprintk(1, "%s()\n", __func__);
4072 kfree(fe->tuner_priv);
4073 fe->tuner_priv = NULL;
4074 }
4075
4076 static const struct dvb_tuner_ops mxl5005s_tuner_ops = {
4077 .info = {
4078 .name = "MaxLinear MXL5005S",
4079 .frequency_min_hz = 48 * MHz,
4080 .frequency_max_hz = 860 * MHz,
4081 .frequency_step_hz = 50 * kHz,
4082 },
4083
4084 .release = mxl5005s_release,
4085 .init = mxl5005s_init,
4086
4087 .set_params = mxl5005s_set_params,
4088 .get_frequency = mxl5005s_get_frequency,
4089 .get_bandwidth = mxl5005s_get_bandwidth,
4090 .get_if_frequency = mxl5005s_get_if_frequency,
4091 };
4092
4093 struct dvb_frontend *mxl5005s_attach(struct dvb_frontend *fe,
4094 struct i2c_adapter *i2c,
4095 struct mxl5005s_config *config)
4096 {
4097 struct mxl5005s_state *state = NULL;
4098 dprintk(1, "%s()\n", __func__);
4099
4100 state = kzalloc(sizeof(struct mxl5005s_state), GFP_KERNEL);
4101 if (state == NULL)
4102 return NULL;
4103
4104 state->frontend = fe;
4105 state->config = config;
4106 state->i2c = i2c;
4107
4108 printk(KERN_INFO "MXL5005S: Attached at address 0x%02x\n",
4109 config->i2c_address);
4110
4111 memcpy(&fe->ops.tuner_ops, &mxl5005s_tuner_ops,
4112 sizeof(struct dvb_tuner_ops));
4113
4114 fe->tuner_priv = state;
4115 return fe;
4116 }
4117 EXPORT_SYMBOL(mxl5005s_attach);
4118
4119 MODULE_DESCRIPTION("MaxLinear MXL5005S silicon tuner driver");
4120 MODULE_AUTHOR("Steven Toth");
4121 MODULE_LICENSE("GPL");
Linux with added FPC-III support