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authorJohannes Stezenbach <js@linuxtv.org>2005-06-24 01:02:41 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-24 03:05:31 -0400
commit55f51efdb696ff6e9d2056377d05268a97f3d4e4 (patch)
tree980d8960fecb4db3bf337776bc2f53401e103bdf /drivers/media/dvb/frontends/bcm3510_priv.h
parentcc89c229d9d7ec63cd33e960c20e75b77bc987d0 (diff)
[PATCH] dvb: flexcop: add BCM3510 ATSC frontend support for Air2PC card
Added support for the Broadcom BCM3510 ATSC (8VSB/16VSB & ITU J83 AnnexB FEC QAM64/256) demodulator used in the first generation of Air2PC ATSC PCI-cards/USB-boxes made by B2C2. Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/media/dvb/frontends/bcm3510_priv.h')
-rw-r--r--drivers/media/dvb/frontends/bcm3510_priv.h460
1 files changed, 460 insertions, 0 deletions
diff --git a/drivers/media/dvb/frontends/bcm3510_priv.h b/drivers/media/dvb/frontends/bcm3510_priv.h
new file mode 100644
index 000000000000..3bb1bc2a04f0
--- /dev/null
+++ b/drivers/media/dvb/frontends/bcm3510_priv.h
@@ -0,0 +1,460 @@
1/*
2 * Support for the Broadcom BCM3510 ATSC demodulator (1st generation Air2PC)
3 *
4 * Copyright (C) 2001-5, B2C2 inc.
5 *
6 * GPL/Linux driver written by Patrick Boettcher <patrick.boettcher@desy.de>
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 */
22#ifndef __BCM3510_PRIV_H__
23#define __BCM3510_PRIV_H__
24
25#define PACKED __attribute__((packed))
26
27#undef err
28#define err(format, arg...) printk(KERN_ERR "bcm3510: " format "\n" , ## arg)
29#undef info
30#define info(format, arg...) printk(KERN_INFO "bcm3510: " format "\n" , ## arg)
31#undef warn
32#define warn(format, arg...) printk(KERN_WARNING "bcm3510: " format "\n" , ## arg)
33
34
35#define PANASONIC_FIRST_IF_BASE_IN_KHz 1407500
36#define BCM3510_SYMBOL_RATE 5381000
37
38typedef union {
39 u8 raw;
40
41 struct {
42 u8 CTL :8;
43 } TSTCTL_2e;
44
45 u8 LDCERC_4e;
46 u8 LDUERC_4f;
47 u8 LD_BER0_65;
48 u8 LD_BER1_66;
49 u8 LD_BER2_67;
50 u8 LD_BER3_68;
51
52 struct {
53 u8 RESET :1;
54 u8 IDLE :1;
55 u8 STOP :1;
56 u8 HIRQ0 :1;
57 u8 HIRQ1 :1;
58 u8 na0 :1;
59 u8 HABAV :1;
60 u8 na1 :1;
61 } HCTL1_a0;
62
63 struct {
64 u8 na0 :1;
65 u8 IDLMSK :1;
66 u8 STMSK :1;
67 u8 I0MSK :1;
68 u8 I1MSK :1;
69 u8 na1 :1;
70 u8 HABMSK :1;
71 u8 na2 :1;
72 } HCTLMSK_a1;
73
74 struct {
75 u8 RESET :1;
76 u8 IDLE :1;
77 u8 STOP :1;
78 u8 RUN :1;
79 u8 HABAV :1;
80 u8 MEMAV :1;
81 u8 ALDONE :1;
82 u8 REIRQ :1;
83 } APSTAT1_a2;
84
85 struct {
86 u8 RSTMSK :1;
87 u8 IMSK :1;
88 u8 SMSK :1;
89 u8 RMSK :1;
90 u8 HABMSK :1;
91 u8 MAVMSK :1;
92 u8 ALDMSK :1;
93 u8 REMSK :1;
94 } APMSK1_a3;
95
96 u8 APSTAT2_a4;
97 u8 APMSK2_a5;
98
99 struct {
100 u8 HABADR :7;
101 u8 na :1;
102 } HABADR_a6;
103
104 u8 HABDATA_a7;
105
106 struct {
107 u8 HABR :1;
108 u8 LDHABR :1;
109 u8 APMSK :1;
110 u8 HMSK :1;
111 u8 LDMSK :1;
112 u8 na :3;
113 } HABSTAT_a8;
114
115 u8 MADRH_a9;
116 u8 MADRL_aa;
117 u8 MDATA_ab;
118
119 struct {
120#define JDEC_WAIT_AT_RAM 0x7
121#define JDEC_EEPROM_LOAD_WAIT 0x4
122 u8 JDEC :3;
123 u8 na :5;
124 } JDEC_ca;
125
126 struct {
127 u8 REV :4;
128 u8 LAYER :4;
129 } REVID_e0;
130
131 struct {
132 u8 unk0 :1;
133 u8 CNTCTL :1;
134 u8 BITCNT :1;
135 u8 unk1 :1;
136 u8 RESYNC :1;
137 u8 unk2 :3;
138 } BERCTL_fa;
139
140 struct {
141 u8 CSEL0 :1;
142 u8 CLKED0 :1;
143 u8 CSEL1 :1;
144 u8 CLKED1 :1;
145 u8 CLKLEV :1;
146 u8 SPIVAR :1;
147 u8 na :2;
148 } TUNSET_fc;
149
150 struct {
151 u8 CLK :1;
152 u8 DATA :1;
153 u8 CS0 :1;
154 u8 CS1 :1;
155 u8 AGCSEL :1;
156 u8 na0 :1;
157 u8 TUNSEL :1;
158 u8 na1 :1;
159 } TUNCTL_fd;
160
161 u8 TUNSEL0_fe;
162 u8 TUNSEL1_ff;
163
164} bcm3510_register_value;
165
166/* HAB commands */
167
168/* version */
169#define CMD_GET_VERSION_INFO 0x3D
170#define MSGID_GET_VERSION_INFO 0x15
171struct bcm3510_hab_cmd_get_version_info {
172 u8 microcode_version;
173 u8 script_version;
174 u8 config_version;
175 u8 demod_version;
176} PACKED;
177
178#define BCM3510_DEF_MICROCODE_VERSION 0x0E
179#define BCM3510_DEF_SCRIPT_VERSION 0x06
180#define BCM3510_DEF_CONFIG_VERSION 0x01
181#define BCM3510_DEF_DEMOD_VERSION 0xB1
182
183/* acquire */
184#define CMD_ACQUIRE 0x38
185
186#define MSGID_EXT_TUNER_ACQUIRE 0x0A
187struct bcm3510_hab_cmd_ext_acquire {
188 struct {
189 u8 MODE :4;
190 u8 BW :1;
191 u8 FA :1;
192 u8 NTSCSWEEP :1;
193 u8 OFFSET :1;
194 } PACKED ACQUIRE0; /* control_byte */
195
196 struct {
197 u8 IF_FREQ :3;
198 u8 zero0 :1;
199 u8 SYM_RATE :3;
200 u8 zero1 :1;
201 } PACKED ACQUIRE1; /* sym_if */
202
203 u8 IF_OFFSET0; /* IF_Offset_10hz */
204 u8 IF_OFFSET1;
205 u8 SYM_OFFSET0; /* SymbolRateOffset */
206 u8 SYM_OFFSET1;
207 u8 NTSC_OFFSET0; /* NTSC_Offset_10hz */
208 u8 NTSC_OFFSET1;
209} PACKED;
210
211#define MSGID_INT_TUNER_ACQUIRE 0x0B
212struct bcm3510_hab_cmd_int_acquire {
213 struct {
214 u8 MODE :4;
215 u8 BW :1;
216 u8 FA :1;
217 u8 NTSCSWEEP :1;
218 u8 OFFSET :1;
219 } PACKED ACQUIRE0; /* control_byte */
220
221 struct {
222 u8 IF_FREQ :3;
223 u8 zero0 :1;
224 u8 SYM_RATE :3;
225 u8 zero1 :1;
226 } PACKED ACQUIRE1; /* sym_if */
227
228 u8 TUNER_FREQ0;
229 u8 TUNER_FREQ1;
230 u8 TUNER_FREQ2;
231 u8 TUNER_FREQ3;
232 u8 IF_OFFSET0; /* IF_Offset_10hz */
233 u8 IF_OFFSET1;
234 u8 SYM_OFFSET0; /* SymbolRateOffset */
235 u8 SYM_OFFSET1;
236 u8 NTSC_OFFSET0; /* NTSC_Offset_10hz */
237 u8 NTSC_OFFSET1;
238} PACKED;
239
240/* modes */
241#define BCM3510_QAM16 = 0x01
242#define BCM3510_QAM32 = 0x02
243#define BCM3510_QAM64 = 0x03
244#define BCM3510_QAM128 = 0x04
245#define BCM3510_QAM256 = 0x05
246#define BCM3510_8VSB = 0x0B
247#define BCM3510_16VSB = 0x0D
248
249/* IF_FREQS */
250#define BCM3510_IF_TERRESTRIAL 0x0
251#define BCM3510_IF_CABLE 0x1
252#define BCM3510_IF_USE_CMD 0x7
253
254/* SYM_RATE */
255#define BCM3510_SR_8VSB 0x0 /* 5381119 s/sec */
256#define BCM3510_SR_256QAM 0x1 /* 5360537 s/sec */
257#define BCM3510_SR_16QAM 0x2 /* 5056971 s/sec */
258#define BCM3510_SR_MISC 0x3 /* 5000000 s/sec */
259#define BCM3510_SR_USE_CMD 0x7
260
261/* special symbol rate */
262#define CMD_SET_VALUE_NOT_LISTED 0x2d
263#define MSGID_SET_SYMBOL_RATE_NOT_LISTED 0x0c
264struct bcm3510_hab_cmd_set_sr_not_listed {
265 u8 HOST_SYM_RATE0;
266 u8 HOST_SYM_RATE1;
267 u8 HOST_SYM_RATE2;
268 u8 HOST_SYM_RATE3;
269} PACKED;
270
271/* special IF */
272#define MSGID_SET_IF_FREQ_NOT_LISTED 0x0d
273struct bcm3510_hab_cmd_set_if_freq_not_listed {
274 u8 HOST_IF_FREQ0;
275 u8 HOST_IF_FREQ1;
276 u8 HOST_IF_FREQ2;
277 u8 HOST_IF_FREQ3;
278} PACKED;
279
280/* auto reacquire */
281#define CMD_AUTO_PARAM 0x2a
282#define MSGID_AUTO_REACQUIRE 0x0e
283struct bcm3510_hab_cmd_auto_reacquire {
284 u8 ACQ :1; /* on/off*/
285 u8 unused :7;
286} PACKED;
287
288#define MSGID_SET_RF_AGC_SEL 0x12
289struct bcm3510_hab_cmd_set_agc {
290 u8 LVL :1;
291 u8 unused :6;
292 u8 SEL :1;
293} PACKED;
294
295#define MSGID_SET_AUTO_INVERSION 0x14
296struct bcm3510_hab_cmd_auto_inversion {
297 u8 AI :1;
298 u8 unused :7;
299} PACKED;
300
301
302/* bert control */
303#define CMD_STATE_CONTROL 0x12
304#define MSGID_BERT_CONTROL 0x0e
305#define MSGID_BERT_SET 0xfa
306struct bcm3510_hab_cmd_bert_control {
307 u8 BE :1;
308 u8 unused :7;
309} PACKED;
310
311#define MSGID_TRI_STATE 0x2e
312struct bcm3510_hab_cmd_tri_state {
313 u8 RE :1; /* a/d ram port pins */
314 u8 PE :1; /* baud clock pin */
315 u8 AC :1; /* a/d clock pin */
316 u8 BE :1; /* baud clock pin */
317 u8 unused :4;
318} PACKED;
319
320
321/* tune */
322#define CMD_TUNE 0x38
323#define MSGID_TUNE 0x16
324struct bcm3510_hab_cmd_tune_ctrl_data_pair {
325 struct {
326#define BITS_8 0x07
327#define BITS_7 0x06
328#define BITS_6 0x05
329#define BITS_5 0x04
330#define BITS_4 0x03
331#define BITS_3 0x02
332#define BITS_2 0x01
333#define BITS_1 0x00
334 u8 size :3;
335 u8 unk :2;
336 u8 clk_off :1;
337 u8 cs0 :1;
338 u8 cs1 :1;
339
340 } PACKED ctrl;
341
342 u8 data;
343} PACKED;
344
345struct bcm3510_hab_cmd_tune {
346 u8 length;
347 u8 clock_width;
348 u8 misc;
349 u8 TUNCTL_state;
350
351 struct bcm3510_hab_cmd_tune_ctrl_data_pair ctl_dat[16];
352} PACKED;
353
354#define CMD_STATUS 0x38
355#define MSGID_STATUS1 0x08
356struct bcm3510_hab_cmd_status1 {
357 struct {
358 u8 EQ_MODE :4;
359 u8 reserved :2;
360 u8 QRE :1; /* if QSE and the spectrum is inversed */
361 u8 QSE :1; /* automatic spectral inversion */
362 } PACKED STATUS0;
363
364 struct {
365 u8 RECEIVER_LOCK :1;
366 u8 FEC_LOCK :1;
367 u8 OUT_PLL_LOCK :1;
368 u8 reserved :5;
369 } PACKED STATUS1;
370
371 struct {
372 u8 reserved :2;
373 u8 BW :1;
374 u8 NTE :1; /* NTSC filter sweep enabled */
375 u8 AQI :1; /* currently acquiring */
376 u8 FA :1; /* fast acquisition */
377 u8 ARI :1; /* auto reacquire */
378 u8 TI :1; /* programming the tuner */
379 } PACKED STATUS2;
380 u8 STATUS3;
381 u8 SNR_EST0;
382 u8 SNR_EST1;
383 u8 TUNER_FREQ0;
384 u8 TUNER_FREQ1;
385 u8 TUNER_FREQ2;
386 u8 TUNER_FREQ3;
387 u8 SYM_RATE0;
388 u8 SYM_RATE1;
389 u8 SYM_RATE2;
390 u8 SYM_RATE3;
391 u8 SYM_OFFSET0;
392 u8 SYM_OFFSET1;
393 u8 SYM_ERROR0;
394 u8 SYM_ERROR1;
395 u8 IF_FREQ0;
396 u8 IF_FREQ1;
397 u8 IF_FREQ2;
398 u8 IF_FREQ3;
399 u8 IF_OFFSET0;
400 u8 IF_OFFSET1;
401 u8 IF_ERROR0;
402 u8 IF_ERROR1;
403 u8 NTSC_FILTER0;
404 u8 NTSC_FILTER1;
405 u8 NTSC_FILTER2;
406 u8 NTSC_FILTER3;
407 u8 NTSC_OFFSET0;
408 u8 NTSC_OFFSET1;
409 u8 NTSC_ERROR0;
410 u8 NTSC_ERROR1;
411 u8 INT_AGC_LEVEL0;
412 u8 INT_AGC_LEVEL1;
413 u8 EXT_AGC_LEVEL0;
414 u8 EXT_AGC_LEVEL1;
415} PACKED;
416
417#define MSGID_STATUS2 0x14
418struct bcm3510_hab_cmd_status2 {
419 struct {
420 u8 EQ_MODE :4;
421 u8 reserved :2;
422 u8 QRE :1;
423 u8 QSR :1;
424 } PACKED STATUS0;
425 struct {
426 u8 RL :1;
427 u8 FL :1;
428 u8 OL :1;
429 u8 reserved :5;
430 } PACKED STATUS1;
431 u8 SYMBOL_RATE0;
432 u8 SYMBOL_RATE1;
433 u8 SYMBOL_RATE2;
434 u8 SYMBOL_RATE3;
435 u8 LDCERC0;
436 u8 LDCERC1;
437 u8 LDCERC2;
438 u8 LDCERC3;
439 u8 LDUERC0;
440 u8 LDUERC1;
441 u8 LDUERC2;
442 u8 LDUERC3;
443 u8 LDBER0;
444 u8 LDBER1;
445 u8 LDBER2;
446 u8 LDBER3;
447 struct {
448 u8 MODE_TYPE :4; /* acquire mode 0 */
449 u8 reservd :4;
450 } MODE_TYPE;
451 u8 SNR_EST0;
452 u8 SNR_EST1;
453 u8 SIGNAL;
454} PACKED;
455
456#define CMD_SET_RF_BW_NOT_LISTED 0x3f
457#define MSGID_SET_RF_BW_NOT_LISTED 0x11
458/* TODO */
459
460#endif
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