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gerrit.nordix.org / codeaurora / cp-linux / 8d8f6542b666daf5e87de156590e635c2c4da0c0 / . / drivers / media / tuners / mxl5005s.c
blob: 92a3be4fde870be4707ab5b8b3cecb8c734d635a [file] [log] [blame]
Kyle Swenson8d8f6542021-03-15 11:02:55 -0600[diff] [blame^]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 "dvb_frontend.h"
67#include "mxl5005s.h"
68
69static 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 */
89enum 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 */
97enum {
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 */
107struct TunerReg {
108 u16 Reg_Num; /* Tuner Register Address */
109 u16 Reg_Val; /* Current sw programmed value waiting to be written */
110};
111
112enum {
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 */
218enum {
219 MXL5005S_STANDARD_DVBT,
220 MXL5005S_STANDARD_ATSC,
221};
222#define MXL5005S_STANDARD_MODE_NUM 2
223
224/* Bandwidth modes */
225enum {
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 */
233struct 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 */
242struct 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
298static u16 MXL_GetMasterControl(u8 *MasterReg, int state);
299static u16 MXL_ControlWrite(struct dvb_frontend *fe, u16 ControlNum, u32 value);
300static u16 MXL_ControlRead(struct dvb_frontend *fe, u16 controlNum, u32 *value);
301static void MXL_RegWriteBit(struct dvb_frontend *fe, u8 address, u8 bit,
302 u8 bitVal);
303static u16 MXL_GetCHRegister(struct dvb_frontend *fe, u8 *RegNum,
304 u8 *RegVal, int *count);
305static u32 MXL_Ceiling(u32 value, u32 resolution);
306static u16 MXL_RegRead(struct dvb_frontend *fe, u8 RegNum, u8 *RegVal);
307static u16 MXL_ControlWrite_Group(struct dvb_frontend *fe, u16 controlNum,
308 u32 value, u16 controlGroup);
309static u16 MXL_SetGPIO(struct dvb_frontend *fe, u8 GPIO_Num, u8 GPIO_Val);
310static u16 MXL_GetInitRegister(struct dvb_frontend *fe, u8 *RegNum,
311 u8 *RegVal, int *count);
312static u16 MXL_TuneRF(struct dvb_frontend *fe, u32 RF_Freq);
313static void MXL_SynthIFLO_Calc(struct dvb_frontend *fe);
314static void MXL_SynthRFTGLO_Calc(struct dvb_frontend *fe);
315static u16 MXL_GetCHRegister_ZeroIF(struct dvb_frontend *fe, u8 *RegNum,
316 u8 *RegVal, int *count);
317static int mxl5005s_writeregs(struct dvb_frontend *fe, u8 *addrtable,
318 u8 *datatable, u8 len);
319static u16 MXL_IFSynthInit(struct dvb_frontend *fe);
320static int mxl5005s_AssignTunerMode(struct dvb_frontend *fe, u32 mod_type,
321 u32 bandwidth);
322static 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
337static 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 */
402static 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
722static 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
1662static 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
1671static 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
1720static 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
1733static 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
1754static 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
1766static 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
2104static 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
2308static 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 Fmax = FmaxBin ;
2741 Fmin = FminBin ;
2742 }
2743
2744 /* TG_DIV_VAL */
2745 tg_divval = (state->TG_LO*divider_val/100000) *
2746 (MXL_Ceiling(state->Fxtal, 1000000) * 100) /
2747 (state->Fxtal/1000);
2748
2749 status += MXL_ControlWrite(fe, TG_DIV_VAL, tg_divval);
2750
2751 if (state->TG_LO > 600000000UL)
2752 status += MXL_ControlWrite(fe, TG_DIV_VAL, tg_divval + 1);
2753
2754 Fmax = 1800000000UL ;
2755 Fmin = 1200000000UL ;
2756
2757 /* prevent overflow of 32 bit unsigned integer, use
2758 * following equation. Edit for v2.6.4
2759 */
2760 /* Fref_TF = Fref_TG * 1000 */
2761 Fref_TG = (state->Fxtal/1000) / MXL_Ceiling(state->Fxtal, 1000000);
2762
2763 /* Fvco = Fvco/10 */
2764 Fvco = (state->TG_LO/10000) * divider_val * Fref_TG;
2765
2766 tg_lo = (((Fmax/10 - Fvco)/100)*32) / ((Fmax-Fmin)/1000)+8;
2767
2768 /* below equation is same as above but much harder to debug.
2769 *
2770 * static u32 MXL_GetXtalInt(u32 Xtal_Freq)
2771 * {
2772 * if ((Xtal_Freq % 1000000) == 0)
2773 * return (Xtal_Freq / 10000);
2774 * else
2775 * return (((Xtal_Freq / 1000000) + 1)*100);
2776 * }
2777 *
2778 * u32 Xtal_Int = MXL_GetXtalInt(state->Fxtal);
2779 * tg_lo = ( ((Fmax/10000 * Xtal_Int)/100) -
2780 * ((state->TG_LO/10000)*divider_val *
2781 * (state->Fxtal/10000)/100) )*32/((Fmax-Fmin)/10000 *
2782 * Xtal_Int/100) + 8;
2783 */
2784
2785 status += MXL_ControlWrite(fe, TG_VCO_BIAS , tg_lo);
2786
2787 /* add for 2.6.5 Special setting for QAM */
2788 if (state->Mod_Type == MXL_QAM) {
2789 if (state->config->qam_gain != 0)
2790 status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN,
2791 state->config->qam_gain);
2792 else if (state->RF_IN < 680000000)
2793 status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 3);
2794 else
2795 status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 2);
2796 }
2797
2798 /* Off Chip Tracking Filter Control */
2799 if (state->TF_Type == MXL_TF_OFF) {
2800 /* Tracking Filter Off State; turn off all the banks */
2801 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
2802 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
2803 status += MXL_SetGPIO(fe, 3, 1); /* Bank1 Off */
2804 status += MXL_SetGPIO(fe, 1, 1); /* Bank2 Off */
2805 status += MXL_SetGPIO(fe, 4, 1); /* Bank3 Off */
2806 }
2807
2808 if (state->TF_Type == MXL_TF_C) /* Tracking Filter type C */ {
2809 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
2810 status += MXL_ControlWrite(fe, DAC_DIN_A, 0);
2811
2812 if (state->RF_IN >= 43000000 && state->RF_IN < 150000000) {
2813 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
2814 status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
2815 status += MXL_SetGPIO(fe, 3, 0);
2816 status += MXL_SetGPIO(fe, 1, 1);
2817 status += MXL_SetGPIO(fe, 4, 1);
2818 }
2819 if (state->RF_IN >= 150000000 && state->RF_IN < 280000000) {
2820 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
2821 status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
2822 status += MXL_SetGPIO(fe, 3, 1);
2823 status += MXL_SetGPIO(fe, 1, 0);
2824 status += MXL_SetGPIO(fe, 4, 1);
2825 }
2826 if (state->RF_IN >= 280000000 && state->RF_IN < 360000000) {
2827 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
2828 status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
2829 status += MXL_SetGPIO(fe, 3, 1);
2830 status += MXL_SetGPIO(fe, 1, 0);
2831 status += MXL_SetGPIO(fe, 4, 0);
2832 }
2833 if (state->RF_IN >= 360000000 && state->RF_IN < 560000000) {
2834 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
2835 status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
2836 status += MXL_SetGPIO(fe, 3, 1);
2837 status += MXL_SetGPIO(fe, 1, 1);
2838 status += MXL_SetGPIO(fe, 4, 0);
2839 }
2840 if (state->RF_IN >= 560000000 && state->RF_IN < 580000000) {
2841 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
2842 status += MXL_ControlWrite(fe, DAC_DIN_B, 29);
2843 status += MXL_SetGPIO(fe, 3, 1);
2844 status += MXL_SetGPIO(fe, 1, 1);
2845 status += MXL_SetGPIO(fe, 4, 0);
2846 }
2847 if (state->RF_IN >= 580000000 && state->RF_IN < 630000000) {
2848 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
2849 status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
2850 status += MXL_SetGPIO(fe, 3, 1);
2851 status += MXL_SetGPIO(fe, 1, 1);
2852 status += MXL_SetGPIO(fe, 4, 0);
2853 }
2854 if (state->RF_IN >= 630000000 && state->RF_IN < 700000000) {
2855 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
2856 status += MXL_ControlWrite(fe, DAC_DIN_B, 16);
2857 status += MXL_SetGPIO(fe, 3, 1);
2858 status += MXL_SetGPIO(fe, 1, 1);
2859 status += MXL_SetGPIO(fe, 4, 1);
2860 }
2861 if (state->RF_IN >= 700000000 && state->RF_IN < 760000000) {
2862 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
2863 status += MXL_ControlWrite(fe, DAC_DIN_B, 7);
2864 status += MXL_SetGPIO(fe, 3, 1);
2865 status += MXL_SetGPIO(fe, 1, 1);
2866 status += MXL_SetGPIO(fe, 4, 1);
2867 }
2868 if (state->RF_IN >= 760000000 && state->RF_IN <= 900000000) {
2869 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
2870 status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
2871 status += MXL_SetGPIO(fe, 3, 1);
2872 status += MXL_SetGPIO(fe, 1, 1);
2873 status += MXL_SetGPIO(fe, 4, 1);
2874 }
2875 }
2876
2877 if (state->TF_Type == MXL_TF_C_H) {
2878
2879 /* Tracking Filter type C-H for Hauppauge only */
2880 status += MXL_ControlWrite(fe, DAC_DIN_A, 0);
2881
2882 if (state->RF_IN >= 43000000 && state->RF_IN < 150000000) {
2883 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
2884 status += MXL_SetGPIO(fe, 4, 0);
2885 status += MXL_SetGPIO(fe, 3, 1);
2886 status += MXL_SetGPIO(fe, 1, 1);
2887 }
2888 if (state->RF_IN >= 150000000 && state->RF_IN < 280000000) {
2889 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
2890 status += MXL_SetGPIO(fe, 4, 1);
2891 status += MXL_SetGPIO(fe, 3, 0);
2892 status += MXL_SetGPIO(fe, 1, 1);
2893 }
2894 if (state->RF_IN >= 280000000 && state->RF_IN < 360000000) {
2895 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
2896 status += MXL_SetGPIO(fe, 4, 1);
2897 status += MXL_SetGPIO(fe, 3, 0);
2898 status += MXL_SetGPIO(fe, 1, 0);
2899 }
2900 if (state->RF_IN >= 360000000 && state->RF_IN < 560000000) {
2901 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
2902 status += MXL_SetGPIO(fe, 4, 1);
2903 status += MXL_SetGPIO(fe, 3, 1);
2904 status += MXL_SetGPIO(fe, 1, 0);
2905 }
2906 if (state->RF_IN >= 560000000 && state->RF_IN < 580000000) {
2907 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
2908 status += MXL_SetGPIO(fe, 4, 1);
2909 status += MXL_SetGPIO(fe, 3, 1);
2910 status += MXL_SetGPIO(fe, 1, 0);
2911 }
2912 if (state->RF_IN >= 580000000 && state->RF_IN < 630000000) {
2913 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
2914 status += MXL_SetGPIO(fe, 4, 1);
2915 status += MXL_SetGPIO(fe, 3, 1);
2916 status += MXL_SetGPIO(fe, 1, 0);
2917 }
2918 if (state->RF_IN >= 630000000 && state->RF_IN < 700000000) {
2919 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
2920 status += MXL_SetGPIO(fe, 4, 1);
2921 status += MXL_SetGPIO(fe, 3, 1);
2922 status += MXL_SetGPIO(fe, 1, 1);
2923 }
2924 if (state->RF_IN >= 700000000 && state->RF_IN < 760000000) {
2925 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
2926 status += MXL_SetGPIO(fe, 4, 1);
2927 status += MXL_SetGPIO(fe, 3, 1);
2928 status += MXL_SetGPIO(fe, 1, 1);
2929 }
2930 if (state->RF_IN >= 760000000 && state->RF_IN <= 900000000) {
2931 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
2932 status += MXL_SetGPIO(fe, 4, 1);
2933 status += MXL_SetGPIO(fe, 3, 1);
2934 status += MXL_SetGPIO(fe, 1, 1);
2935 }
2936 }
2937
2938 if (state->TF_Type == MXL_TF_D) { /* Tracking Filter type D */
2939
2940 status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
2941
2942 if (state->RF_IN >= 43000000 && state->RF_IN < 174000000) {
2943 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
2944 status += MXL_SetGPIO(fe, 4, 0);
2945 status += MXL_SetGPIO(fe, 1, 1);
2946 status += MXL_SetGPIO(fe, 3, 1);
2947 }
2948 if (state->RF_IN >= 174000000 && state->RF_IN < 250000000) {
2949 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
2950 status += MXL_SetGPIO(fe, 4, 0);
2951 status += MXL_SetGPIO(fe, 1, 0);
2952 status += MXL_SetGPIO(fe, 3, 1);
2953 }
2954 if (state->RF_IN >= 250000000 && state->RF_IN < 310000000) {
2955 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
2956 status += MXL_SetGPIO(fe, 4, 1);
2957 status += MXL_SetGPIO(fe, 1, 0);
2958 status += MXL_SetGPIO(fe, 3, 1);
2959 }
2960 if (state->RF_IN >= 310000000 && state->RF_IN < 360000000) {
2961 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
2962 status += MXL_SetGPIO(fe, 4, 1);
2963 status += MXL_SetGPIO(fe, 1, 0);
2964 status += MXL_SetGPIO(fe, 3, 0);
2965 }
2966 if (state->RF_IN >= 360000000 && state->RF_IN < 470000000) {
2967 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
2968 status += MXL_SetGPIO(fe, 4, 1);
2969 status += MXL_SetGPIO(fe, 1, 1);
2970 status += MXL_SetGPIO(fe, 3, 0);
2971 }
2972 if (state->RF_IN >= 470000000 && state->RF_IN < 640000000) {
2973 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
2974 status += MXL_SetGPIO(fe, 4, 1);
2975 status += MXL_SetGPIO(fe, 1, 1);
2976 status += MXL_SetGPIO(fe, 3, 0);
2977 }
2978 if (state->RF_IN >= 640000000 && state->RF_IN <= 900000000) {
2979 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
2980 status += MXL_SetGPIO(fe, 4, 1);
2981 status += MXL_SetGPIO(fe, 1, 1);
2982 status += MXL_SetGPIO(fe, 3, 1);
2983 }
2984 }
2985
2986 if (state->TF_Type == MXL_TF_D_L) {
2987
2988 /* Tracking Filter type D-L for Lumanate ONLY change 2.6.3 */
2989 status += MXL_ControlWrite(fe, DAC_DIN_A, 0);
2990
2991 /* if UHF and terrestrial => Turn off Tracking Filter */
2992 if (state->RF_IN >= 471000000 &&
2993 (state->RF_IN - 471000000)%6000000 != 0) {
2994 /* Turn off all the banks */
2995 status += MXL_SetGPIO(fe, 3, 1);
2996 status += MXL_SetGPIO(fe, 1, 1);
2997 status += MXL_SetGPIO(fe, 4, 1);
2998 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
2999 status += MXL_ControlWrite(fe, AGC_IF, 10);
3000 } else {
3001 /* if VHF or cable => Turn on Tracking Filter */
3002 if (state->RF_IN >= 43000000 &&
3003 state->RF_IN < 140000000) {
3004
3005 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
3006 status += MXL_SetGPIO(fe, 4, 1);
3007 status += MXL_SetGPIO(fe, 1, 1);
3008 status += MXL_SetGPIO(fe, 3, 0);
3009 }
3010 if (state->RF_IN >= 140000000 &&
3011 state->RF_IN < 240000000) {
3012 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
3013 status += MXL_SetGPIO(fe, 4, 1);
3014 status += MXL_SetGPIO(fe, 1, 0);
3015 status += MXL_SetGPIO(fe, 3, 0);
3016 }
3017 if (state->RF_IN >= 240000000 &&
3018 state->RF_IN < 340000000) {
3019 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
3020 status += MXL_SetGPIO(fe, 4, 0);
3021 status += MXL_SetGPIO(fe, 1, 1);
3022 status += MXL_SetGPIO(fe, 3, 0);
3023 }
3024 if (state->RF_IN >= 340000000 &&
3025 state->RF_IN < 430000000) {
3026 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
3027 status += MXL_SetGPIO(fe, 4, 0);
3028 status += MXL_SetGPIO(fe, 1, 0);
3029 status += MXL_SetGPIO(fe, 3, 1);
3030 }
3031 if (state->RF_IN >= 430000000 &&
3032 state->RF_IN < 470000000) {
3033 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
3034 status += MXL_SetGPIO(fe, 4, 1);
3035 status += MXL_SetGPIO(fe, 1, 0);
3036 status += MXL_SetGPIO(fe, 3, 1);
3037 }
3038 if (state->RF_IN >= 470000000 &&
3039 state->RF_IN < 570000000) {
3040 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
3041 status += MXL_SetGPIO(fe, 4, 0);
3042 status += MXL_SetGPIO(fe, 1, 0);
3043 status += MXL_SetGPIO(fe, 3, 1);
3044 }
3045 if (state->RF_IN >= 570000000 &&
3046 state->RF_IN < 620000000) {
3047 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
3048 status += MXL_SetGPIO(fe, 4, 0);
3049 status += MXL_SetGPIO(fe, 1, 1);
3050 status += MXL_SetGPIO(fe, 3, 1);
3051 }
3052 if (state->RF_IN >= 620000000 &&
3053 state->RF_IN < 760000000) {
3054 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
3055 status += MXL_SetGPIO(fe, 4, 0);
3056 status += MXL_SetGPIO(fe, 1, 1);
3057 status += MXL_SetGPIO(fe, 3, 1);
3058 }
3059 if (state->RF_IN >= 760000000 &&
3060 state->RF_IN <= 900000000) {
3061 status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
3062 status += MXL_SetGPIO(fe, 4, 1);
3063 status += MXL_SetGPIO(fe, 1, 1);
3064 status += MXL_SetGPIO(fe, 3, 1);
3065 }
3066 }
3067 }
3068
3069 if (state->TF_Type == MXL_TF_E) /* Tracking Filter type E */ {
3070
3071 status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
3072
3073 if (state->RF_IN >= 43000000 && state->RF_IN < 174000000) {
3074 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3075 status += MXL_SetGPIO(fe, 4, 0);
3076 status += MXL_SetGPIO(fe, 1, 1);
3077 status += MXL_SetGPIO(fe, 3, 1);
3078 }
3079 if (state->RF_IN >= 174000000 && state->RF_IN < 250000000) {
3080 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3081 status += MXL_SetGPIO(fe, 4, 0);
3082 status += MXL_SetGPIO(fe, 1, 0);
3083 status += MXL_SetGPIO(fe, 3, 1);
3084 }
3085 if (state->RF_IN >= 250000000 && state->RF_IN < 310000000) {
3086 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3087 status += MXL_SetGPIO(fe, 4, 1);
3088 status += MXL_SetGPIO(fe, 1, 0);
3089 status += MXL_SetGPIO(fe, 3, 1);
3090 }
3091 if (state->RF_IN >= 310000000 && state->RF_IN < 360000000) {
3092 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3093 status += MXL_SetGPIO(fe, 4, 1);
3094 status += MXL_SetGPIO(fe, 1, 0);
3095 status += MXL_SetGPIO(fe, 3, 0);
3096 }
3097 if (state->RF_IN >= 360000000 && state->RF_IN < 470000000) {
3098 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3099 status += MXL_SetGPIO(fe, 4, 1);
3100 status += MXL_SetGPIO(fe, 1, 1);
3101 status += MXL_SetGPIO(fe, 3, 0);
3102 }
3103 if (state->RF_IN >= 470000000 && state->RF_IN < 640000000) {
3104 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
3105 status += MXL_SetGPIO(fe, 4, 1);
3106 status += MXL_SetGPIO(fe, 1, 1);
3107 status += MXL_SetGPIO(fe, 3, 0);
3108 }
3109 if (state->RF_IN >= 640000000 && state->RF_IN <= 900000000) {
3110 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
3111 status += MXL_SetGPIO(fe, 4, 1);
3112 status += MXL_SetGPIO(fe, 1, 1);
3113 status += MXL_SetGPIO(fe, 3, 1);
3114 }
3115 }
3116
3117 if (state->TF_Type == MXL_TF_F) {
3118
3119 /* Tracking Filter type F */
3120 status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
3121
3122 if (state->RF_IN >= 43000000 && state->RF_IN < 160000000) {
3123 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3124 status += MXL_SetGPIO(fe, 4, 0);
3125 status += MXL_SetGPIO(fe, 1, 1);
3126 status += MXL_SetGPIO(fe, 3, 1);
3127 }
3128 if (state->RF_IN >= 160000000 && state->RF_IN < 210000000) {
3129 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3130 status += MXL_SetGPIO(fe, 4, 0);
3131 status += MXL_SetGPIO(fe, 1, 0);
3132 status += MXL_SetGPIO(fe, 3, 1);
3133 }
3134 if (state->RF_IN >= 210000000 && state->RF_IN < 300000000) {
3135 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3136 status += MXL_SetGPIO(fe, 4, 1);
3137 status += MXL_SetGPIO(fe, 1, 0);
3138 status += MXL_SetGPIO(fe, 3, 1);
3139 }
3140 if (state->RF_IN >= 300000000 && state->RF_IN < 390000000) {
3141 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3142 status += MXL_SetGPIO(fe, 4, 1);
3143 status += MXL_SetGPIO(fe, 1, 0);
3144 status += MXL_SetGPIO(fe, 3, 0);
3145 }
3146 if (state->RF_IN >= 390000000 && state->RF_IN < 515000000) {
3147 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3148 status += MXL_SetGPIO(fe, 4, 1);
3149 status += MXL_SetGPIO(fe, 1, 1);
3150 status += MXL_SetGPIO(fe, 3, 0);
3151 }
3152 if (state->RF_IN >= 515000000 && state->RF_IN < 650000000) {
3153 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
3154 status += MXL_SetGPIO(fe, 4, 1);
3155 status += MXL_SetGPIO(fe, 1, 1);
3156 status += MXL_SetGPIO(fe, 3, 0);
3157 }
3158 if (state->RF_IN >= 650000000 && state->RF_IN <= 900000000) {
3159 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
3160 status += MXL_SetGPIO(fe, 4, 1);
3161 status += MXL_SetGPIO(fe, 1, 1);
3162 status += MXL_SetGPIO(fe, 3, 1);
3163 }
3164 }
3165
3166 if (state->TF_Type == MXL_TF_E_2) {
3167
3168 /* Tracking Filter type E_2 */
3169 status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
3170
3171 if (state->RF_IN >= 43000000 && state->RF_IN < 174000000) {
3172 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3173 status += MXL_SetGPIO(fe, 4, 0);
3174 status += MXL_SetGPIO(fe, 1, 1);
3175 status += MXL_SetGPIO(fe, 3, 1);
3176 }
3177 if (state->RF_IN >= 174000000 && state->RF_IN < 250000000) {
3178 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3179 status += MXL_SetGPIO(fe, 4, 0);
3180 status += MXL_SetGPIO(fe, 1, 0);
3181 status += MXL_SetGPIO(fe, 3, 1);
3182 }
3183 if (state->RF_IN >= 250000000 && state->RF_IN < 350000000) {
3184 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3185 status += MXL_SetGPIO(fe, 4, 1);
3186 status += MXL_SetGPIO(fe, 1, 0);
3187 status += MXL_SetGPIO(fe, 3, 1);
3188 }
3189 if (state->RF_IN >= 350000000 && state->RF_IN < 400000000) {
3190 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3191 status += MXL_SetGPIO(fe, 4, 1);
3192 status += MXL_SetGPIO(fe, 1, 0);
3193 status += MXL_SetGPIO(fe, 3, 0);
3194 }
3195 if (state->RF_IN >= 400000000 && state->RF_IN < 570000000) {
3196 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3197 status += MXL_SetGPIO(fe, 4, 1);
3198 status += MXL_SetGPIO(fe, 1, 1);
3199 status += MXL_SetGPIO(fe, 3, 0);
3200 }
3201 if (state->RF_IN >= 570000000 && state->RF_IN < 770000000) {
3202 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
3203 status += MXL_SetGPIO(fe, 4, 1);
3204 status += MXL_SetGPIO(fe, 1, 1);
3205 status += MXL_SetGPIO(fe, 3, 0);
3206 }
3207 if (state->RF_IN >= 770000000 && state->RF_IN <= 900000000) {
3208 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
3209 status += MXL_SetGPIO(fe, 4, 1);
3210 status += MXL_SetGPIO(fe, 1, 1);
3211 status += MXL_SetGPIO(fe, 3, 1);
3212 }
3213 }
3214
3215 if (state->TF_Type == MXL_TF_G) {
3216
3217 /* Tracking Filter type G add for v2.6.8 */
3218 status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
3219
3220 if (state->RF_IN >= 50000000 && state->RF_IN < 190000000) {
3221
3222 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3223 status += MXL_SetGPIO(fe, 4, 0);
3224 status += MXL_SetGPIO(fe, 1, 1);
3225 status += MXL_SetGPIO(fe, 3, 1);
3226 }
3227 if (state->RF_IN >= 190000000 && state->RF_IN < 280000000) {
3228 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3229 status += MXL_SetGPIO(fe, 4, 0);
3230 status += MXL_SetGPIO(fe, 1, 0);
3231 status += MXL_SetGPIO(fe, 3, 1);
3232 }
3233 if (state->RF_IN >= 280000000 && state->RF_IN < 350000000) {
3234 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3235 status += MXL_SetGPIO(fe, 4, 1);
3236 status += MXL_SetGPIO(fe, 1, 0);
3237 status += MXL_SetGPIO(fe, 3, 1);
3238 }
3239 if (state->RF_IN >= 350000000 && state->RF_IN < 400000000) {
3240 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3241 status += MXL_SetGPIO(fe, 4, 1);
3242 status += MXL_SetGPIO(fe, 1, 0);
3243 status += MXL_SetGPIO(fe, 3, 0);
3244 }
3245 if (state->RF_IN >= 400000000 && state->RF_IN < 470000000) {
3246 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
3247 status += MXL_SetGPIO(fe, 4, 1);
3248 status += MXL_SetGPIO(fe, 1, 0);
3249 status += MXL_SetGPIO(fe, 3, 1);
3250 }
3251 if (state->RF_IN >= 470000000 && state->RF_IN < 640000000) {
3252 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3253 status += MXL_SetGPIO(fe, 4, 1);
3254 status += MXL_SetGPIO(fe, 1, 1);
3255 status += MXL_SetGPIO(fe, 3, 0);
3256 }
3257 if (state->RF_IN >= 640000000 && state->RF_IN < 820000000) {
3258 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
3259 status += MXL_SetGPIO(fe, 4, 1);
3260 status += MXL_SetGPIO(fe, 1, 1);
3261 status += MXL_SetGPIO(fe, 3, 0);
3262 }
3263 if (state->RF_IN >= 820000000 && state->RF_IN <= 900000000) {
3264 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
3265 status += MXL_SetGPIO(fe, 4, 1);
3266 status += MXL_SetGPIO(fe, 1, 1);
3267 status += MXL_SetGPIO(fe, 3, 1);
3268 }
3269 }
3270
3271 if (state->TF_Type == MXL_TF_E_NA) {
3272
3273 /* Tracking Filter type E-NA for Empia ONLY change for 2.6.8 */
3274 status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
3275
3276 /* if UHF and terrestrial=> Turn off Tracking Filter */
3277 if (state->RF_IN >= 471000000 &&
3278 (state->RF_IN - 471000000)%6000000 != 0) {
3279
3280 /* Turn off all the banks */
3281 status += MXL_SetGPIO(fe, 3, 1);
3282 status += MXL_SetGPIO(fe, 1, 1);
3283 status += MXL_SetGPIO(fe, 4, 1);
3284 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3285
3286 /* 2.6.12 Turn on RSSI */
3287 status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
3288 status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
3289 status += MXL_ControlWrite(fe, AGC_EN_RSSI, 1);
3290 status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);
3291
3292 /* RSSI reference point */
3293 status += MXL_ControlWrite(fe, RFA_RSSI_REFH, 5);
3294 status += MXL_ControlWrite(fe, RFA_RSSI_REF, 3);
3295 status += MXL_ControlWrite(fe, RFA_RSSI_REFL, 2);
3296
3297 /* following parameter is from analog OTA mode,
3298 * can be change to seek better performance */
3299 status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 3);
3300 } else {
3301 /* if VHF or Cable => Turn on Tracking Filter */
3302
3303 /* 2.6.12 Turn off RSSI */
3304 status += MXL_ControlWrite(fe, AGC_EN_RSSI, 0);
3305
3306 /* change back from above condition */
3307 status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 5);
3308
3309
3310 if (state->RF_IN >= 43000000 && state->RF_IN < 174000000) {
3311
3312 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3313 status += MXL_SetGPIO(fe, 4, 0);
3314 status += MXL_SetGPIO(fe, 1, 1);
3315 status += MXL_SetGPIO(fe, 3, 1);
3316 }
3317 if (state->RF_IN >= 174000000 && state->RF_IN < 250000000) {
3318 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3319 status += MXL_SetGPIO(fe, 4, 0);
3320 status += MXL_SetGPIO(fe, 1, 0);
3321 status += MXL_SetGPIO(fe, 3, 1);
3322 }
3323 if (state->RF_IN >= 250000000 && state->RF_IN < 350000000) {
3324 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3325 status += MXL_SetGPIO(fe, 4, 1);
3326 status += MXL_SetGPIO(fe, 1, 0);
3327 status += MXL_SetGPIO(fe, 3, 1);
3328 }
3329 if (state->RF_IN >= 350000000 && state->RF_IN < 400000000) {
3330 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3331 status += MXL_SetGPIO(fe, 4, 1);
3332 status += MXL_SetGPIO(fe, 1, 0);
3333 status += MXL_SetGPIO(fe, 3, 0);
3334 }
3335 if (state->RF_IN >= 400000000 && state->RF_IN < 570000000) {
3336 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
3337 status += MXL_SetGPIO(fe, 4, 1);
3338 status += MXL_SetGPIO(fe, 1, 1);
3339 status += MXL_SetGPIO(fe, 3, 0);
3340 }
3341 if (state->RF_IN >= 570000000 && state->RF_IN < 770000000) {
3342 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
3343 status += MXL_SetGPIO(fe, 4, 1);
3344 status += MXL_SetGPIO(fe, 1, 1);
3345 status += MXL_SetGPIO(fe, 3, 0);
3346 }
3347 if (state->RF_IN >= 770000000 && state->RF_IN <= 900000000) {
3348 status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
3349 status += MXL_SetGPIO(fe, 4, 1);
3350 status += MXL_SetGPIO(fe, 1, 1);
3351 status += MXL_SetGPIO(fe, 3, 1);
3352 }
3353 }
3354 }
3355 return status ;
3356}
3357
3358static u16 MXL_SetGPIO(struct dvb_frontend *fe, u8 GPIO_Num, u8 GPIO_Val)
3359{
3360 u16 status = 0;
3361
3362 if (GPIO_Num == 1)
3363 status += MXL_ControlWrite(fe, GPIO_1B, GPIO_Val ? 0 : 1);
3364
3365 /* GPIO2 is not available */
3366
3367 if (GPIO_Num == 3) {
3368 if (GPIO_Val == 1) {
3369 status += MXL_ControlWrite(fe, GPIO_3, 0);
3370 status += MXL_ControlWrite(fe, GPIO_3B, 0);
3371 }
3372 if (GPIO_Val == 0) {
3373 status += MXL_ControlWrite(fe, GPIO_3, 1);
3374 status += MXL_ControlWrite(fe, GPIO_3B, 1);
3375 }
3376 if (GPIO_Val == 3) { /* tri-state */
3377 status += MXL_ControlWrite(fe, GPIO_3, 0);
3378 status += MXL_ControlWrite(fe, GPIO_3B, 1);
3379 }
3380 }
3381 if (GPIO_Num == 4) {
3382 if (GPIO_Val == 1) {
3383 status += MXL_ControlWrite(fe, GPIO_4, 0);
3384 status += MXL_ControlWrite(fe, GPIO_4B, 0);
3385 }
3386 if (GPIO_Val == 0) {
3387 status += MXL_ControlWrite(fe, GPIO_4, 1);
3388 status += MXL_ControlWrite(fe, GPIO_4B, 1);
3389 }
3390 if (GPIO_Val == 3) { /* tri-state */
3391 status += MXL_ControlWrite(fe, GPIO_4, 0);
3392 status += MXL_ControlWrite(fe, GPIO_4B, 1);
3393 }
3394 }
3395
3396 return status;
3397}
3398
3399static u16 MXL_ControlWrite(struct dvb_frontend *fe, u16 ControlNum, u32 value)
3400{
3401 u16 status = 0;
3402
3403 /* Will write ALL Matching Control Name */
3404 /* Write Matching INIT Control */
3405 status += MXL_ControlWrite_Group(fe, ControlNum, value, 1);
3406 /* Write Matching CH Control */
3407 status += MXL_ControlWrite_Group(fe, ControlNum, value, 2);
3408#ifdef _MXL_INTERNAL
3409 /* Write Matching MXL Control */
3410 status += MXL_ControlWrite_Group(fe, ControlNum, value, 3);
3411#endif
3412 return status;
3413}
3414
3415static u16 MXL_ControlWrite_Group(struct dvb_frontend *fe, u16 controlNum,
3416 u32 value, u16 controlGroup)
3417{
3418 struct mxl5005s_state *state = fe->tuner_priv;
3419 u16 i, j, k;
3420 u32 highLimit;
3421 u32 ctrlVal;
3422
3423 if (controlGroup == 1) /* Initial Control */ {
3424
3425 for (i = 0; i < state->Init_Ctrl_Num; i++) {
3426
3427 if (controlNum == state->Init_Ctrl[i].Ctrl_Num) {
3428
3429 highLimit = 1 << state->Init_Ctrl[i].size;
3430 if (value < highLimit) {
3431 for (j = 0; j < state->Init_Ctrl[i].size; j++) {
3432 state->Init_Ctrl[i].val[j] = (u8)((value >> j) & 0x01);
3433 MXL_RegWriteBit(fe, (u8)(state->Init_Ctrl[i].addr[j]),
3434 (u8)(state->Init_Ctrl[i].bit[j]),
3435 (u8)((value>>j) & 0x01));
3436 }
3437 ctrlVal = 0;
3438 for (k = 0; k < state->Init_Ctrl[i].size; k++)
3439 ctrlVal += state->Init_Ctrl[i].val[k] * (1 << k);
3440 } else
3441 return -1;
3442 }
3443 }
3444 }
3445 if (controlGroup == 2) /* Chan change Control */ {
3446
3447 for (i = 0; i < state->CH_Ctrl_Num; i++) {
3448
3449 if (controlNum == state->CH_Ctrl[i].Ctrl_Num) {
3450
3451 highLimit = 1 << state->CH_Ctrl[i].size;
3452 if (value < highLimit) {
3453 for (j = 0; j < state->CH_Ctrl[i].size; j++) {
3454 state->CH_Ctrl[i].val[j] = (u8)((value >> j) & 0x01);
3455 MXL_RegWriteBit(fe, (u8)(state->CH_Ctrl[i].addr[j]),
3456 (u8)(state->CH_Ctrl[i].bit[j]),
3457 (u8)((value>>j) & 0x01));
3458 }
3459 ctrlVal = 0;
3460 for (k = 0; k < state->CH_Ctrl[i].size; k++)
3461 ctrlVal += state->CH_Ctrl[i].val[k] * (1 << k);
3462 } else
3463 return -1;
3464 }
3465 }
3466 }
3467#ifdef _MXL_INTERNAL
3468 if (controlGroup == 3) /* Maxlinear Control */ {
3469
3470 for (i = 0; i < state->MXL_Ctrl_Num; i++) {
3471
3472 if (controlNum == state->MXL_Ctrl[i].Ctrl_Num) {
3473
3474 highLimit = (1 << state->MXL_Ctrl[i].size);
3475 if (value < highLimit) {
3476 for (j = 0; j < state->MXL_Ctrl[i].size; j++) {
3477 state->MXL_Ctrl[i].val[j] = (u8)((value >> j) & 0x01);
3478 MXL_RegWriteBit(fe, (u8)(state->MXL_Ctrl[i].addr[j]),
3479 (u8)(state->MXL_Ctrl[i].bit[j]),
3480 (u8)((value>>j) & 0x01));
3481 }
3482 ctrlVal = 0;
3483 for (k = 0; k < state->MXL_Ctrl[i].size; k++)
3484 ctrlVal += state->
3485 MXL_Ctrl[i].val[k] *
3486 (1 << k);
3487 } else
3488 return -1;
3489 }
3490 }
3491 }
3492#endif
3493 return 0 ; /* successful return */
3494}
3495
3496static u16 MXL_RegRead(struct dvb_frontend *fe, u8 RegNum, u8 *RegVal)
3497{
3498 struct mxl5005s_state *state = fe->tuner_priv;
3499 int i ;
3500
3501 for (i = 0; i < 104; i++) {
3502 if (RegNum == state->TunerRegs[i].Reg_Num) {
3503 *RegVal = (u8)(state->TunerRegs[i].Reg_Val);
3504 return 0;
3505 }
3506 }
3507
3508 return 1;
3509}
3510
3511static u16 MXL_ControlRead(struct dvb_frontend *fe, u16 controlNum, u32 *value)
3512{
3513 struct mxl5005s_state *state = fe->tuner_priv;
3514 u32 ctrlVal ;
3515 u16 i, k ;
3516
3517 for (i = 0; i < state->Init_Ctrl_Num ; i++) {
3518
3519 if (controlNum == state->Init_Ctrl[i].Ctrl_Num) {
3520
3521 ctrlVal = 0;
3522 for (k = 0; k < state->Init_Ctrl[i].size; k++)
3523 ctrlVal += state->Init_Ctrl[i].val[k] * (1<<k);
3524 *value = ctrlVal;
3525 return 0;
3526 }
3527 }
3528
3529 for (i = 0; i < state->CH_Ctrl_Num ; i++) {
3530
3531 if (controlNum == state->CH_Ctrl[i].Ctrl_Num) {
3532
3533 ctrlVal = 0;
3534 for (k = 0; k < state->CH_Ctrl[i].size; k++)
3535 ctrlVal += state->CH_Ctrl[i].val[k] * (1 << k);
3536 *value = ctrlVal;
3537 return 0;
3538
3539 }
3540 }
3541
3542#ifdef _MXL_INTERNAL
3543 for (i = 0; i < state->MXL_Ctrl_Num ; i++) {
3544
3545 if (controlNum == state->MXL_Ctrl[i].Ctrl_Num) {
3546
3547 ctrlVal = 0;
3548 for (k = 0; k < state->MXL_Ctrl[i].size; k++)
3549 ctrlVal += state->MXL_Ctrl[i].val[k] * (1<<k);
3550 *value = ctrlVal;
3551 return 0;
3552
3553 }
3554 }
3555#endif
3556 return 1;
3557}
3558
3559static void MXL_RegWriteBit(struct dvb_frontend *fe, u8 address, u8 bit,
3560 u8 bitVal)
3561{
3562 struct mxl5005s_state *state = fe->tuner_priv;
3563 int i ;
3564
3565 const u8 AND_MAP[8] = {
3566 0xFE, 0xFD, 0xFB, 0xF7,
3567 0xEF, 0xDF, 0xBF, 0x7F } ;
3568
3569 const u8 OR_MAP[8] = {
3570 0x01, 0x02, 0x04, 0x08,
3571 0x10, 0x20, 0x40, 0x80 } ;
3572
3573 for (i = 0; i < state->TunerRegs_Num; i++) {
3574 if (state->TunerRegs[i].Reg_Num == address) {
3575 if (bitVal)
3576 state->TunerRegs[i].Reg_Val |= OR_MAP[bit];
3577 else
3578 state->TunerRegs[i].Reg_Val &= AND_MAP[bit];
3579 break ;
3580 }
3581 }
3582}
3583
3584static u32 MXL_Ceiling(u32 value, u32 resolution)
3585{
3586 return value / resolution + (value % resolution > 0 ? 1 : 0);
3587}
3588
3589/* Retrieve the Initialzation Registers */
3590static u16 MXL_GetInitRegister(struct dvb_frontend *fe, u8 *RegNum,
3591 u8 *RegVal, int *count)
3592{
3593 u16 status = 0;
3594 int i ;
3595
3596 u8 RegAddr[] = {
3597 11, 12, 13, 22, 32, 43, 44, 53, 56, 59, 73,
3598 76, 77, 91, 134, 135, 137, 147,
3599 156, 166, 167, 168, 25 };
3600
3601 *count = ARRAY_SIZE(RegAddr);
3602
3603 status += MXL_BlockInit(fe);
3604
3605 for (i = 0 ; i < *count; i++) {
3606 RegNum[i] = RegAddr[i];
3607 status += MXL_RegRead(fe, RegNum[i], &RegVal[i]);
3608 }
3609
3610 return status;
3611}
3612
3613static u16 MXL_GetCHRegister(struct dvb_frontend *fe, u8 *RegNum, u8 *RegVal,
3614 int *count)
3615{
3616 u16 status = 0;
3617 int i ;
3618
3619/* add 77, 166, 167, 168 register for 2.6.12 */
3620#ifdef _MXL_PRODUCTION
3621 u8 RegAddr[] = {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#else
3624 u8 RegAddr[] = {14, 15, 16, 17, 22, 43, 68, 69, 70, 73, 92, 93, 106,
3625 107, 108, 109, 110, 111, 112, 136, 138, 149, 77, 166, 167, 168 } ;
3626 /*
3627 u8 RegAddr[171];
3628 for (i = 0; i <= 170; i++)
3629 RegAddr[i] = i;
3630 */
3631#endif
3632
3633 *count = ARRAY_SIZE(RegAddr);
3634
3635 for (i = 0 ; i < *count; i++) {
3636 RegNum[i] = RegAddr[i];
3637 status += MXL_RegRead(fe, RegNum[i], &RegVal[i]);
3638 }
3639
3640 return status;
3641}
3642
3643static u16 MXL_GetCHRegister_ZeroIF(struct dvb_frontend *fe, u8 *RegNum,
3644 u8 *RegVal, int *count)
3645{
3646 u16 status = 0;
3647 int i;
3648
3649 u8 RegAddr[] = {43, 136};
3650
3651 *count = ARRAY_SIZE(RegAddr);
3652
3653 for (i = 0; i < *count; i++) {
3654 RegNum[i] = RegAddr[i];
3655 status += MXL_RegRead(fe, RegNum[i], &RegVal[i]);
3656 }
3657
3658 return status;
3659}
3660
3661static u16 MXL_GetMasterControl(u8 *MasterReg, int state)
3662{
3663 if (state == 1) /* Load_Start */
3664 *MasterReg = 0xF3;
3665 if (state == 2) /* Power_Down */
3666 *MasterReg = 0x41;
3667 if (state == 3) /* Synth_Reset */
3668 *MasterReg = 0xB1;
3669 if (state == 4) /* Seq_Off */
3670 *MasterReg = 0xF1;
3671
3672 return 0;
3673}
3674
3675#ifdef _MXL_PRODUCTION
3676static u16 MXL_VCORange_Test(struct dvb_frontend *fe, int VCO_Range)
3677{
3678 struct mxl5005s_state *state = fe->tuner_priv;
3679 u16 status = 0 ;
3680
3681 if (VCO_Range == 1) {
3682 status += MXL_ControlWrite(fe, RFSYN_EN_DIV, 1);
3683 status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
3684 status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
3685 status += MXL_ControlWrite(fe, RFSYN_DIVM, 1);
3686 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
3687 status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
3688 status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
3689 if (state->Mode == 0 && state->IF_Mode == 1) {
3690 /* Analog Low IF Mode */
3691 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
3692 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
3693 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 56);
3694 status += MXL_ControlWrite(fe,
3695 CHCAL_FRAC_MOD_RF, 180224);
3696 }
3697 if (state->Mode == 0 && state->IF_Mode == 0) {
3698 /* Analog Zero IF Mode */
3699 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
3700 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
3701 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 56);
3702 status += MXL_ControlWrite(fe,
3703 CHCAL_FRAC_MOD_RF, 222822);
3704 }
3705 if (state->Mode == 1) /* Digital Mode */ {
3706 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
3707 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
3708 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 56);
3709 status += MXL_ControlWrite(fe,
3710 CHCAL_FRAC_MOD_RF, 229376);
3711 }
3712 }
3713
3714 if (VCO_Range == 2) {
3715 status += MXL_ControlWrite(fe, RFSYN_EN_DIV, 1);
3716 status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
3717 status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
3718 status += MXL_ControlWrite(fe, RFSYN_DIVM, 1);
3719 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
3720 status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
3721 status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
3722 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
3723 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
3724 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 41);
3725 if (state->Mode == 0 && state->IF_Mode == 1) {
3726 /* Analog Low IF Mode */
3727 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
3728 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
3729 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 42);
3730 status += MXL_ControlWrite(fe,
3731 CHCAL_FRAC_MOD_RF, 206438);
3732 }
3733 if (state->Mode == 0 && state->IF_Mode == 0) {
3734 /* Analog Zero IF Mode */
3735 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
3736 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
3737 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 42);
3738 status += MXL_ControlWrite(fe,
3739 CHCAL_FRAC_MOD_RF, 206438);
3740 }
3741 if (state->Mode == 1) /* Digital Mode */ {
3742 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
3743 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
3744 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 41);
3745 status += MXL_ControlWrite(fe,
3746 CHCAL_FRAC_MOD_RF, 16384);
3747 }
3748 }
3749
3750 if (VCO_Range == 3) {
3751 status += MXL_ControlWrite(fe, RFSYN_EN_DIV, 1);
3752 status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
3753 status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
3754 status += MXL_ControlWrite(fe, RFSYN_DIVM, 1);
3755 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
3756 status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
3757 status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
3758 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
3759 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
3760 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 42);
3761 if (state->Mode == 0 && state->IF_Mode == 1) {
3762 /* Analog Low IF Mode */
3763 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
3764 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
3765 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 44);
3766 status += MXL_ControlWrite(fe,
3767 CHCAL_FRAC_MOD_RF, 173670);
3768 }
3769 if (state->Mode == 0 && state->IF_Mode == 0) {
3770 /* Analog Zero IF Mode */
3771 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
3772 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
3773 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 44);
3774 status += MXL_ControlWrite(fe,
3775 CHCAL_FRAC_MOD_RF, 173670);
3776 }
3777 if (state->Mode == 1) /* Digital Mode */ {
3778 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
3779 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
3780 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 42);
3781 status += MXL_ControlWrite(fe,
3782 CHCAL_FRAC_MOD_RF, 245760);
3783 }
3784 }
3785
3786 if (VCO_Range == 4) {
3787 status += MXL_ControlWrite(fe, RFSYN_EN_DIV, 1);
3788 status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
3789 status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
3790 status += MXL_ControlWrite(fe, RFSYN_DIVM, 1);
3791 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
3792 status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
3793 status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
3794 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
3795 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
3796 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 27);
3797 if (state->Mode == 0 && state->IF_Mode == 1) {
3798 /* Analog Low IF Mode */
3799 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
3800 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
3801 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 27);
3802 status += MXL_ControlWrite(fe,
3803 CHCAL_FRAC_MOD_RF, 206438);
3804 }
3805 if (state->Mode == 0 && state->IF_Mode == 0) {
3806 /* Analog Zero IF Mode */
3807 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
3808 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
3809 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 27);
3810 status += MXL_ControlWrite(fe,
3811 CHCAL_FRAC_MOD_RF, 206438);
3812 }
3813 if (state->Mode == 1) /* Digital Mode */ {
3814 status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
3815 status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
3816 status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 27);
3817 status += MXL_ControlWrite(fe,
3818 CHCAL_FRAC_MOD_RF, 212992);
3819 }
3820 }
3821
3822 return status;
3823}
3824
3825static u16 MXL_Hystersis_Test(struct dvb_frontend *fe, int Hystersis)
3826{
3827 struct mxl5005s_state *state = fe->tuner_priv;
3828 u16 status = 0;
3829
3830 if (Hystersis == 1)
3831 status += MXL_ControlWrite(fe, DN_BYPASS_AGC_I2C, 1);
3832
3833 return status;
3834}
3835#endif
3836/* End: Reference driver code found in the Realtek driver that
3837 * is copyright MaxLinear */
3838
3839/* ----------------------------------------------------------------
3840 * Begin: Everything after here is new code to adapt the
3841 * proprietary Realtek driver into a Linux API tuner.
3842 * Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
3843 */
3844static int mxl5005s_reset(struct dvb_frontend *fe)
3845{
3846 struct mxl5005s_state *state = fe->tuner_priv;
3847 int ret = 0;
3848
3849 u8 buf[2] = { 0xff, 0x00 };
3850 struct i2c_msg msg = { .addr = state->config->i2c_address, .flags = 0,
3851 .buf = buf, .len = 2 };
3852
3853 dprintk(2, "%s()\n", __func__);
3854
3855 if (fe->ops.i2c_gate_ctrl)
3856 fe->ops.i2c_gate_ctrl(fe, 1);
3857
3858 if (i2c_transfer(state->i2c, &msg, 1) != 1) {
3859 printk(KERN_WARNING "mxl5005s I2C reset failed\n");
3860 ret = -EREMOTEIO;
3861 }
3862
3863 if (fe->ops.i2c_gate_ctrl)
3864 fe->ops.i2c_gate_ctrl(fe, 0);
3865
3866 return ret;
3867}
3868
3869/* Write a single byte to a single reg, latch the value if required by
3870 * following the transaction with the latch byte.
3871 */
3872static int mxl5005s_writereg(struct dvb_frontend *fe, u8 reg, u8 val, int latch)
3873{
3874 struct mxl5005s_state *state = fe->tuner_priv;
3875 u8 buf[3] = { reg, val, MXL5005S_LATCH_BYTE };
3876 struct i2c_msg msg = { .addr = state->config->i2c_address, .flags = 0,
3877 .buf = buf, .len = 3 };
3878
3879 if (latch == 0)
3880 msg.len = 2;
3881
3882 dprintk(2, "%s(0x%x, 0x%x, 0x%x)\n", __func__, reg, val, msg.addr);
3883
3884 if (i2c_transfer(state->i2c, &msg, 1) != 1) {
3885 printk(KERN_WARNING "mxl5005s I2C write failed\n");
3886 return -EREMOTEIO;
3887 }
3888 return 0;
3889}
3890
3891static int mxl5005s_writeregs(struct dvb_frontend *fe, u8 *addrtable,
3892 u8 *datatable, u8 len)
3893{
3894 int ret = 0, i;
3895
3896 if (fe->ops.i2c_gate_ctrl)
3897 fe->ops.i2c_gate_ctrl(fe, 1);
3898
3899 for (i = 0 ; i < len-1; i++) {
3900 ret = mxl5005s_writereg(fe, addrtable[i], datatable[i], 0);
3901 if (ret < 0)
3902 break;
3903 }
3904
3905 ret = mxl5005s_writereg(fe, addrtable[i], datatable[i], 1);
3906
3907 if (fe->ops.i2c_gate_ctrl)
3908 fe->ops.i2c_gate_ctrl(fe, 0);
3909
3910 return ret;
3911}
3912
3913static int mxl5005s_init(struct dvb_frontend *fe)
3914{
3915 struct mxl5005s_state *state = fe->tuner_priv;
3916
3917 dprintk(1, "%s()\n", __func__);
3918 state->current_mode = MXL_QAM;
3919 return mxl5005s_reconfigure(fe, MXL_QAM, MXL5005S_BANDWIDTH_6MHZ);
3920}
3921
3922static int mxl5005s_reconfigure(struct dvb_frontend *fe, u32 mod_type,
3923 u32 bandwidth)
3924{
3925 struct mxl5005s_state *state = fe->tuner_priv;
3926
3927 u8 AddrTable[MXL5005S_REG_WRITING_TABLE_LEN_MAX];
3928 u8 ByteTable[MXL5005S_REG_WRITING_TABLE_LEN_MAX];
3929 int TableLen;
3930
3931 dprintk(1, "%s(type=%d, bw=%d)\n", __func__, mod_type, bandwidth);
3932
3933 mxl5005s_reset(fe);
3934
3935 /* Tuner initialization stage 0 */
3936 MXL_GetMasterControl(ByteTable, MC_SYNTH_RESET);
3937 AddrTable[0] = MASTER_CONTROL_ADDR;
3938 ByteTable[0] |= state->config->AgcMasterByte;
3939
3940 mxl5005s_writeregs(fe, AddrTable, ByteTable, 1);
3941
3942 mxl5005s_AssignTunerMode(fe, mod_type, bandwidth);
3943
3944 /* Tuner initialization stage 1 */
3945 MXL_GetInitRegister(fe, AddrTable, ByteTable, &TableLen);
3946
3947 mxl5005s_writeregs(fe, AddrTable, ByteTable, TableLen);
3948
3949 return 0;
3950}
3951
3952static int mxl5005s_AssignTunerMode(struct dvb_frontend *fe, u32 mod_type,
3953 u32 bandwidth)
3954{
3955 struct mxl5005s_state *state = fe->tuner_priv;
3956 struct mxl5005s_config *c = state->config;
3957
3958 InitTunerControls(fe);
3959
3960 /* Set MxL5005S parameters. */
3961 MXL5005_TunerConfig(
3962 fe,
3963 c->mod_mode,
3964 c->if_mode,
3965 bandwidth,
3966 c->if_freq,
3967 c->xtal_freq,
3968 c->agc_mode,
3969 c->top,
3970 c->output_load,
3971 c->clock_out,
3972 c->div_out,
3973 c->cap_select,
3974 c->rssi_enable,
3975 mod_type,
3976 c->tracking_filter);
3977
3978 return 0;
3979}
3980
3981static int mxl5005s_set_params(struct dvb_frontend *fe)
3982{
3983 struct mxl5005s_state *state = fe->tuner_priv;
3984 struct dtv_frontend_properties *c = &fe->dtv_property_cache;
3985 u32 delsys = c->delivery_system;
3986 u32 bw = c->bandwidth_hz;
3987 u32 req_mode, req_bw = 0;
3988 int ret;
3989
3990 dprintk(1, "%s()\n", __func__);
3991
3992 switch (delsys) {
3993 case SYS_ATSC:
3994 req_mode = MXL_ATSC;
3995 req_bw = MXL5005S_BANDWIDTH_6MHZ;
3996 break;
3997 case SYS_DVBC_ANNEX_B:
3998 req_mode = MXL_QAM;
3999 req_bw = MXL5005S_BANDWIDTH_6MHZ;
4000 break;
4001 default: /* Assume DVB-T */
4002 req_mode = MXL_DVBT;
4003 switch (bw) {
4004 case 6000000:
4005 req_bw = MXL5005S_BANDWIDTH_6MHZ;
4006 break;
4007 case 7000000:
4008 req_bw = MXL5005S_BANDWIDTH_7MHZ;
4009 break;
4010 case 8000000:
4011 case 0:
4012 req_bw = MXL5005S_BANDWIDTH_8MHZ;
4013 break;
4014 default:
4015 return -EINVAL;
4016 }
4017 }
4018
4019 /* Change tuner for new modulation type if reqd */
4020 if (req_mode != state->current_mode ||
4021 req_bw != state->Chan_Bandwidth) {
4022 state->current_mode = req_mode;
4023 ret = mxl5005s_reconfigure(fe, req_mode, req_bw);
4024
4025 } else
4026 ret = 0;
4027
4028 if (ret == 0) {
4029 dprintk(1, "%s() freq=%d\n", __func__, c->frequency);
4030 ret = mxl5005s_SetRfFreqHz(fe, c->frequency);
4031 }
4032
4033 return ret;
4034}
4035
4036static int mxl5005s_get_frequency(struct dvb_frontend *fe, u32 *frequency)
4037{
4038 struct mxl5005s_state *state = fe->tuner_priv;
4039 dprintk(1, "%s()\n", __func__);
4040
4041 *frequency = state->RF_IN;
4042
4043 return 0;
4044}
4045
4046static int mxl5005s_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
4047{
4048 struct mxl5005s_state *state = fe->tuner_priv;
4049 dprintk(1, "%s()\n", __func__);
4050
4051 *bandwidth = state->Chan_Bandwidth;
4052
4053 return 0;
4054}
4055
4056static int mxl5005s_get_if_frequency(struct dvb_frontend *fe, u32 *frequency)
4057{
4058 struct mxl5005s_state *state = fe->tuner_priv;
4059 dprintk(1, "%s()\n", __func__);
4060
4061 *frequency = state->IF_OUT;
4062
4063 return 0;
4064}
4065
4066static int mxl5005s_release(struct dvb_frontend *fe)
4067{
4068 dprintk(1, "%s()\n", __func__);
4069 kfree(fe->tuner_priv);
4070 fe->tuner_priv = NULL;
4071 return 0;
4072}
4073
4074static const struct dvb_tuner_ops mxl5005s_tuner_ops = {
4075 .info = {
4076 .name = "MaxLinear MXL5005S",
4077 .frequency_min = 48000000,
4078 .frequency_max = 860000000,
4079 .frequency_step = 50000,
4080 },
4081
4082 .release = mxl5005s_release,
4083 .init = mxl5005s_init,
4084
4085 .set_params = mxl5005s_set_params,
4086 .get_frequency = mxl5005s_get_frequency,
4087 .get_bandwidth = mxl5005s_get_bandwidth,
4088 .get_if_frequency = mxl5005s_get_if_frequency,
4089};
4090
4091struct dvb_frontend *mxl5005s_attach(struct dvb_frontend *fe,
4092 struct i2c_adapter *i2c,
4093 struct mxl5005s_config *config)
4094{
4095 struct mxl5005s_state *state = NULL;
4096 dprintk(1, "%s()\n", __func__);
4097
4098 state = kzalloc(sizeof(struct mxl5005s_state), GFP_KERNEL);
4099 if (state == NULL)
4100 return NULL;
4101
4102 state->frontend = fe;
4103 state->config = config;
4104 state->i2c = i2c;
4105
4106 printk(KERN_INFO "MXL5005S: Attached at address 0x%02x\n",
4107 config->i2c_address);
4108
4109 memcpy(&fe->ops.tuner_ops, &mxl5005s_tuner_ops,
4110 sizeof(struct dvb_tuner_ops));
4111
4112 fe->tuner_priv = state;
4113 return fe;
4114}
4115EXPORT_SYMBOL(mxl5005s_attach);
4116
4117MODULE_DESCRIPTION("MaxLinear MXL5005S silicon tuner driver");
4118MODULE_AUTHOR("Steven Toth");
4119MODULE_LICENSE("GPL");