1 | // SPDX-License-Identifier: GPL-2.0-or-later |
2 | /* |
3 | * Driver for the NXP SAA7164 PCIe bridge |
4 | * |
5 | * Copyright (c) 2010-2015 Steven Toth <stoth@kernellabs.com> |
6 | */ |
7 | |
8 | #include <linux/init.h> |
9 | #include <linux/module.h> |
10 | #include <linux/pci.h> |
11 | #include <linux/delay.h> |
12 | |
13 | #include "saa7164.h" |
14 | |
15 | /* The Bridge API needs to understand register widths (in bytes) for the |
16 | * attached I2C devices, so we can simplify the virtual i2c mechansms |
17 | * and keep the -i2c.c implementation clean. |
18 | */ |
19 | #define REGLEN_0bit 0 |
20 | #define REGLEN_8bit 1 |
21 | #define REGLEN_16bit 2 |
22 | |
23 | struct saa7164_board saa7164_boards[] = { |
24 | [SAA7164_BOARD_UNKNOWN] = { |
25 | /* Bridge will not load any firmware, without knowing |
26 | * the rev this would be fatal. */ |
27 | .name = "Unknown" , |
28 | }, |
29 | [SAA7164_BOARD_UNKNOWN_REV2] = { |
30 | /* Bridge will load the v2 f/w and dump descriptors */ |
31 | /* Required during new board bringup */ |
32 | .name = "Generic Rev2" , |
33 | .chiprev = SAA7164_CHIP_REV2, |
34 | }, |
35 | [SAA7164_BOARD_UNKNOWN_REV3] = { |
36 | /* Bridge will load the v2 f/w and dump descriptors */ |
37 | /* Required during new board bringup */ |
38 | .name = "Generic Rev3" , |
39 | .chiprev = SAA7164_CHIP_REV3, |
40 | }, |
41 | [SAA7164_BOARD_HAUPPAUGE_HVR2200] = { |
42 | .name = "Hauppauge WinTV-HVR2200" , |
43 | .porta = SAA7164_MPEG_DVB, |
44 | .portb = SAA7164_MPEG_DVB, |
45 | .portc = SAA7164_MPEG_ENCODER, |
46 | .portd = SAA7164_MPEG_ENCODER, |
47 | .porte = SAA7164_MPEG_VBI, |
48 | .portf = SAA7164_MPEG_VBI, |
49 | .chiprev = SAA7164_CHIP_REV3, |
50 | .unit = {{ |
51 | .id = 0x1d, |
52 | .type = SAA7164_UNIT_EEPROM, |
53 | .name = "4K EEPROM" , |
54 | .i2c_bus_nr = SAA7164_I2C_BUS_0, |
55 | .i2c_bus_addr = 0xa0 >> 1, |
56 | .i2c_reg_len = REGLEN_8bit, |
57 | }, { |
58 | .id = 0x04, |
59 | .type = SAA7164_UNIT_TUNER, |
60 | .name = "TDA18271-1" , |
61 | .i2c_bus_nr = SAA7164_I2C_BUS_1, |
62 | .i2c_bus_addr = 0xc0 >> 1, |
63 | .i2c_reg_len = REGLEN_8bit, |
64 | }, { |
65 | .id = 0x1b, |
66 | .type = SAA7164_UNIT_TUNER, |
67 | .name = "TDA18271-2" , |
68 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
69 | .i2c_bus_addr = 0xc0 >> 1, |
70 | .i2c_reg_len = REGLEN_8bit, |
71 | }, { |
72 | .id = 0x1e, |
73 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
74 | .name = "TDA10048-1" , |
75 | .i2c_bus_nr = SAA7164_I2C_BUS_1, |
76 | .i2c_bus_addr = 0x10 >> 1, |
77 | .i2c_reg_len = REGLEN_8bit, |
78 | }, { |
79 | .id = 0x1f, |
80 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
81 | .name = "TDA10048-2" , |
82 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
83 | .i2c_bus_addr = 0x12 >> 1, |
84 | .i2c_reg_len = REGLEN_8bit, |
85 | } }, |
86 | }, |
87 | [SAA7164_BOARD_HAUPPAUGE_HVR2200_2] = { |
88 | .name = "Hauppauge WinTV-HVR2200" , |
89 | .porta = SAA7164_MPEG_DVB, |
90 | .portb = SAA7164_MPEG_DVB, |
91 | .portc = SAA7164_MPEG_ENCODER, |
92 | .portd = SAA7164_MPEG_ENCODER, |
93 | .porte = SAA7164_MPEG_VBI, |
94 | .portf = SAA7164_MPEG_VBI, |
95 | .chiprev = SAA7164_CHIP_REV2, |
96 | .unit = {{ |
97 | .id = 0x06, |
98 | .type = SAA7164_UNIT_EEPROM, |
99 | .name = "4K EEPROM" , |
100 | .i2c_bus_nr = SAA7164_I2C_BUS_0, |
101 | .i2c_bus_addr = 0xa0 >> 1, |
102 | .i2c_reg_len = REGLEN_8bit, |
103 | }, { |
104 | .id = 0x04, |
105 | .type = SAA7164_UNIT_TUNER, |
106 | .name = "TDA18271-1" , |
107 | .i2c_bus_nr = SAA7164_I2C_BUS_1, |
108 | .i2c_bus_addr = 0xc0 >> 1, |
109 | .i2c_reg_len = REGLEN_8bit, |
110 | }, { |
111 | .id = 0x05, |
112 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
113 | .name = "TDA10048-1" , |
114 | .i2c_bus_nr = SAA7164_I2C_BUS_1, |
115 | .i2c_bus_addr = 0x10 >> 1, |
116 | .i2c_reg_len = REGLEN_8bit, |
117 | }, { |
118 | .id = 0x1e, |
119 | .type = SAA7164_UNIT_TUNER, |
120 | .name = "TDA18271-2" , |
121 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
122 | .i2c_bus_addr = 0xc0 >> 1, |
123 | .i2c_reg_len = REGLEN_8bit, |
124 | }, { |
125 | .id = 0x1f, |
126 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
127 | .name = "TDA10048-2" , |
128 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
129 | .i2c_bus_addr = 0x12 >> 1, |
130 | .i2c_reg_len = REGLEN_8bit, |
131 | } }, |
132 | }, |
133 | [SAA7164_BOARD_HAUPPAUGE_HVR2200_3] = { |
134 | .name = "Hauppauge WinTV-HVR2200" , |
135 | .porta = SAA7164_MPEG_DVB, |
136 | .portb = SAA7164_MPEG_DVB, |
137 | .portc = SAA7164_MPEG_ENCODER, |
138 | .portd = SAA7164_MPEG_ENCODER, |
139 | .porte = SAA7164_MPEG_VBI, |
140 | .portf = SAA7164_MPEG_VBI, |
141 | .chiprev = SAA7164_CHIP_REV2, |
142 | .unit = {{ |
143 | .id = 0x1d, |
144 | .type = SAA7164_UNIT_EEPROM, |
145 | .name = "4K EEPROM" , |
146 | .i2c_bus_nr = SAA7164_I2C_BUS_0, |
147 | .i2c_bus_addr = 0xa0 >> 1, |
148 | .i2c_reg_len = REGLEN_8bit, |
149 | }, { |
150 | .id = 0x04, |
151 | .type = SAA7164_UNIT_TUNER, |
152 | .name = "TDA18271-1" , |
153 | .i2c_bus_nr = SAA7164_I2C_BUS_1, |
154 | .i2c_bus_addr = 0xc0 >> 1, |
155 | .i2c_reg_len = REGLEN_8bit, |
156 | }, { |
157 | .id = 0x05, |
158 | .type = SAA7164_UNIT_ANALOG_DEMODULATOR, |
159 | .name = "TDA8290-1" , |
160 | .i2c_bus_nr = SAA7164_I2C_BUS_1, |
161 | .i2c_bus_addr = 0x84 >> 1, |
162 | .i2c_reg_len = REGLEN_8bit, |
163 | }, { |
164 | .id = 0x1b, |
165 | .type = SAA7164_UNIT_TUNER, |
166 | .name = "TDA18271-2" , |
167 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
168 | .i2c_bus_addr = 0xc0 >> 1, |
169 | .i2c_reg_len = REGLEN_8bit, |
170 | }, { |
171 | .id = 0x1c, |
172 | .type = SAA7164_UNIT_ANALOG_DEMODULATOR, |
173 | .name = "TDA8290-2" , |
174 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
175 | .i2c_bus_addr = 0x84 >> 1, |
176 | .i2c_reg_len = REGLEN_8bit, |
177 | }, { |
178 | .id = 0x1e, |
179 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
180 | .name = "TDA10048-1" , |
181 | .i2c_bus_nr = SAA7164_I2C_BUS_1, |
182 | .i2c_bus_addr = 0x10 >> 1, |
183 | .i2c_reg_len = REGLEN_8bit, |
184 | }, { |
185 | .id = 0x1f, |
186 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
187 | .name = "TDA10048-2" , |
188 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
189 | .i2c_bus_addr = 0x12 >> 1, |
190 | .i2c_reg_len = REGLEN_8bit, |
191 | } }, |
192 | }, |
193 | [SAA7164_BOARD_HAUPPAUGE_HVR2200_4] = { |
194 | .name = "Hauppauge WinTV-HVR2200" , |
195 | .porta = SAA7164_MPEG_DVB, |
196 | .portb = SAA7164_MPEG_DVB, |
197 | .portc = SAA7164_MPEG_ENCODER, |
198 | .portd = SAA7164_MPEG_ENCODER, |
199 | .porte = SAA7164_MPEG_VBI, |
200 | .portf = SAA7164_MPEG_VBI, |
201 | .chiprev = SAA7164_CHIP_REV3, |
202 | .unit = {{ |
203 | .id = 0x1d, |
204 | .type = SAA7164_UNIT_EEPROM, |
205 | .name = "4K EEPROM" , |
206 | .i2c_bus_nr = SAA7164_I2C_BUS_0, |
207 | .i2c_bus_addr = 0xa0 >> 1, |
208 | .i2c_reg_len = REGLEN_8bit, |
209 | }, { |
210 | .id = 0x04, |
211 | .type = SAA7164_UNIT_TUNER, |
212 | .name = "TDA18271-1" , |
213 | .i2c_bus_nr = SAA7164_I2C_BUS_1, |
214 | .i2c_bus_addr = 0xc0 >> 1, |
215 | .i2c_reg_len = REGLEN_8bit, |
216 | }, { |
217 | .id = 0x05, |
218 | .type = SAA7164_UNIT_ANALOG_DEMODULATOR, |
219 | .name = "TDA8290-1" , |
220 | .i2c_bus_nr = SAA7164_I2C_BUS_1, |
221 | .i2c_bus_addr = 0x84 >> 1, |
222 | .i2c_reg_len = REGLEN_8bit, |
223 | }, { |
224 | .id = 0x1b, |
225 | .type = SAA7164_UNIT_TUNER, |
226 | .name = "TDA18271-2" , |
227 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
228 | .i2c_bus_addr = 0xc0 >> 1, |
229 | .i2c_reg_len = REGLEN_8bit, |
230 | }, { |
231 | .id = 0x1c, |
232 | .type = SAA7164_UNIT_ANALOG_DEMODULATOR, |
233 | .name = "TDA8290-2" , |
234 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
235 | .i2c_bus_addr = 0x84 >> 1, |
236 | .i2c_reg_len = REGLEN_8bit, |
237 | }, { |
238 | .id = 0x1e, |
239 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
240 | .name = "TDA10048-1" , |
241 | .i2c_bus_nr = SAA7164_I2C_BUS_1, |
242 | .i2c_bus_addr = 0x10 >> 1, |
243 | .i2c_reg_len = REGLEN_8bit, |
244 | }, { |
245 | .id = 0x1f, |
246 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
247 | .name = "TDA10048-2" , |
248 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
249 | .i2c_bus_addr = 0x12 >> 1, |
250 | .i2c_reg_len = REGLEN_8bit, |
251 | } }, |
252 | }, |
253 | [SAA7164_BOARD_HAUPPAUGE_HVR2250] = { |
254 | .name = "Hauppauge WinTV-HVR2250" , |
255 | .porta = SAA7164_MPEG_DVB, |
256 | .portb = SAA7164_MPEG_DVB, |
257 | .portc = SAA7164_MPEG_ENCODER, |
258 | .portd = SAA7164_MPEG_ENCODER, |
259 | .porte = SAA7164_MPEG_VBI, |
260 | .portf = SAA7164_MPEG_VBI, |
261 | .chiprev = SAA7164_CHIP_REV3, |
262 | .unit = {{ |
263 | .id = 0x22, |
264 | .type = SAA7164_UNIT_EEPROM, |
265 | .name = "4K EEPROM" , |
266 | .i2c_bus_nr = SAA7164_I2C_BUS_0, |
267 | .i2c_bus_addr = 0xa0 >> 1, |
268 | .i2c_reg_len = REGLEN_8bit, |
269 | }, { |
270 | .id = 0x04, |
271 | .type = SAA7164_UNIT_TUNER, |
272 | .name = "TDA18271-1" , |
273 | .i2c_bus_nr = SAA7164_I2C_BUS_1, |
274 | .i2c_bus_addr = 0xc0 >> 1, |
275 | .i2c_reg_len = REGLEN_8bit, |
276 | }, { |
277 | .id = 0x07, |
278 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
279 | .name = "CX24228/S5H1411-1 (TOP)" , |
280 | .i2c_bus_nr = SAA7164_I2C_BUS_1, |
281 | .i2c_bus_addr = 0x32 >> 1, |
282 | .i2c_reg_len = REGLEN_8bit, |
283 | }, { |
284 | .id = 0x08, |
285 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
286 | .name = "CX24228/S5H1411-1 (QAM)" , |
287 | .i2c_bus_nr = SAA7164_I2C_BUS_1, |
288 | .i2c_bus_addr = 0x34 >> 1, |
289 | .i2c_reg_len = REGLEN_8bit, |
290 | }, { |
291 | .id = 0x1e, |
292 | .type = SAA7164_UNIT_TUNER, |
293 | .name = "TDA18271-2" , |
294 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
295 | .i2c_bus_addr = 0xc0 >> 1, |
296 | .i2c_reg_len = REGLEN_8bit, |
297 | }, { |
298 | .id = 0x20, |
299 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
300 | .name = "CX24228/S5H1411-2 (TOP)" , |
301 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
302 | .i2c_bus_addr = 0x32 >> 1, |
303 | .i2c_reg_len = REGLEN_8bit, |
304 | }, { |
305 | .id = 0x23, |
306 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
307 | .name = "CX24228/S5H1411-2 (QAM)" , |
308 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
309 | .i2c_bus_addr = 0x34 >> 1, |
310 | .i2c_reg_len = REGLEN_8bit, |
311 | } }, |
312 | }, |
313 | [SAA7164_BOARD_HAUPPAUGE_HVR2250_2] = { |
314 | .name = "Hauppauge WinTV-HVR2250" , |
315 | .porta = SAA7164_MPEG_DVB, |
316 | .portb = SAA7164_MPEG_DVB, |
317 | .portc = SAA7164_MPEG_ENCODER, |
318 | .portd = SAA7164_MPEG_ENCODER, |
319 | .porte = SAA7164_MPEG_VBI, |
320 | .portf = SAA7164_MPEG_VBI, |
321 | .chiprev = SAA7164_CHIP_REV3, |
322 | .unit = {{ |
323 | .id = 0x28, |
324 | .type = SAA7164_UNIT_EEPROM, |
325 | .name = "4K EEPROM" , |
326 | .i2c_bus_nr = SAA7164_I2C_BUS_0, |
327 | .i2c_bus_addr = 0xa0 >> 1, |
328 | .i2c_reg_len = REGLEN_8bit, |
329 | }, { |
330 | .id = 0x04, |
331 | .type = SAA7164_UNIT_TUNER, |
332 | .name = "TDA18271-1" , |
333 | .i2c_bus_nr = SAA7164_I2C_BUS_1, |
334 | .i2c_bus_addr = 0xc0 >> 1, |
335 | .i2c_reg_len = REGLEN_8bit, |
336 | }, { |
337 | .id = 0x07, |
338 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
339 | .name = "CX24228/S5H1411-1 (TOP)" , |
340 | .i2c_bus_nr = SAA7164_I2C_BUS_1, |
341 | .i2c_bus_addr = 0x32 >> 1, |
342 | .i2c_reg_len = REGLEN_8bit, |
343 | }, { |
344 | .id = 0x08, |
345 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
346 | .name = "CX24228/S5H1411-1 (QAM)" , |
347 | .i2c_bus_nr = SAA7164_I2C_BUS_1, |
348 | .i2c_bus_addr = 0x34 >> 1, |
349 | .i2c_reg_len = REGLEN_8bit, |
350 | }, { |
351 | .id = 0x24, |
352 | .type = SAA7164_UNIT_TUNER, |
353 | .name = "TDA18271-2" , |
354 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
355 | .i2c_bus_addr = 0xc0 >> 1, |
356 | .i2c_reg_len = REGLEN_8bit, |
357 | }, { |
358 | .id = 0x26, |
359 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
360 | .name = "CX24228/S5H1411-2 (TOP)" , |
361 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
362 | .i2c_bus_addr = 0x32 >> 1, |
363 | .i2c_reg_len = REGLEN_8bit, |
364 | }, { |
365 | .id = 0x29, |
366 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
367 | .name = "CX24228/S5H1411-2 (QAM)" , |
368 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
369 | .i2c_bus_addr = 0x34 >> 1, |
370 | .i2c_reg_len = REGLEN_8bit, |
371 | } }, |
372 | }, |
373 | [SAA7164_BOARD_HAUPPAUGE_HVR2250_3] = { |
374 | .name = "Hauppauge WinTV-HVR2250" , |
375 | .porta = SAA7164_MPEG_DVB, |
376 | .portb = SAA7164_MPEG_DVB, |
377 | .portc = SAA7164_MPEG_ENCODER, |
378 | .portd = SAA7164_MPEG_ENCODER, |
379 | .porte = SAA7164_MPEG_VBI, |
380 | .portf = SAA7164_MPEG_VBI, |
381 | .chiprev = SAA7164_CHIP_REV3, |
382 | .unit = {{ |
383 | .id = 0x26, |
384 | .type = SAA7164_UNIT_EEPROM, |
385 | .name = "4K EEPROM" , |
386 | .i2c_bus_nr = SAA7164_I2C_BUS_0, |
387 | .i2c_bus_addr = 0xa0 >> 1, |
388 | .i2c_reg_len = REGLEN_8bit, |
389 | }, { |
390 | .id = 0x04, |
391 | .type = SAA7164_UNIT_TUNER, |
392 | .name = "TDA18271-1" , |
393 | .i2c_bus_nr = SAA7164_I2C_BUS_1, |
394 | .i2c_bus_addr = 0xc0 >> 1, |
395 | .i2c_reg_len = REGLEN_8bit, |
396 | }, { |
397 | .id = 0x07, |
398 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
399 | .name = "CX24228/S5H1411-1 (TOP)" , |
400 | .i2c_bus_nr = SAA7164_I2C_BUS_1, |
401 | .i2c_bus_addr = 0x32 >> 1, |
402 | .i2c_reg_len = REGLEN_8bit, |
403 | }, { |
404 | .id = 0x08, |
405 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
406 | .name = "CX24228/S5H1411-1 (QAM)" , |
407 | .i2c_bus_nr = SAA7164_I2C_BUS_1, |
408 | .i2c_bus_addr = 0x34 >> 1, |
409 | .i2c_reg_len = REGLEN_8bit, |
410 | }, { |
411 | .id = 0x22, |
412 | .type = SAA7164_UNIT_TUNER, |
413 | .name = "TDA18271-2" , |
414 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
415 | .i2c_bus_addr = 0xc0 >> 1, |
416 | .i2c_reg_len = REGLEN_8bit, |
417 | }, { |
418 | .id = 0x24, |
419 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
420 | .name = "CX24228/S5H1411-2 (TOP)" , |
421 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
422 | .i2c_bus_addr = 0x32 >> 1, |
423 | .i2c_reg_len = REGLEN_8bit, |
424 | }, { |
425 | .id = 0x27, |
426 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
427 | .name = "CX24228/S5H1411-2 (QAM)" , |
428 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
429 | .i2c_bus_addr = 0x34 >> 1, |
430 | .i2c_reg_len = REGLEN_8bit, |
431 | } }, |
432 | }, |
433 | [SAA7164_BOARD_HAUPPAUGE_HVR2200_5] = { |
434 | .name = "Hauppauge WinTV-HVR2200" , |
435 | .porta = SAA7164_MPEG_DVB, |
436 | .portb = SAA7164_MPEG_DVB, |
437 | .chiprev = SAA7164_CHIP_REV3, |
438 | .unit = {{ |
439 | .id = 0x23, |
440 | .type = SAA7164_UNIT_EEPROM, |
441 | .name = "4K EEPROM" , |
442 | .i2c_bus_nr = SAA7164_I2C_BUS_0, |
443 | .i2c_bus_addr = 0xa0 >> 1, |
444 | .i2c_reg_len = REGLEN_8bit, |
445 | }, { |
446 | .id = 0x04, |
447 | .type = SAA7164_UNIT_TUNER, |
448 | .name = "TDA18271-1" , |
449 | .i2c_bus_nr = SAA7164_I2C_BUS_1, |
450 | .i2c_bus_addr = 0xc0 >> 1, |
451 | .i2c_reg_len = REGLEN_8bit, |
452 | }, { |
453 | .id = 0x05, |
454 | .type = SAA7164_UNIT_ANALOG_DEMODULATOR, |
455 | .name = "TDA8290-1" , |
456 | .i2c_bus_nr = SAA7164_I2C_BUS_1, |
457 | .i2c_bus_addr = 0x84 >> 1, |
458 | .i2c_reg_len = REGLEN_8bit, |
459 | }, { |
460 | .id = 0x21, |
461 | .type = SAA7164_UNIT_TUNER, |
462 | .name = "TDA18271-2" , |
463 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
464 | .i2c_bus_addr = 0xc0 >> 1, |
465 | .i2c_reg_len = REGLEN_8bit, |
466 | }, { |
467 | .id = 0x22, |
468 | .type = SAA7164_UNIT_ANALOG_DEMODULATOR, |
469 | .name = "TDA8290-2" , |
470 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
471 | .i2c_bus_addr = 0x84 >> 1, |
472 | .i2c_reg_len = REGLEN_8bit, |
473 | }, { |
474 | .id = 0x24, |
475 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
476 | .name = "TDA10048-1" , |
477 | .i2c_bus_nr = SAA7164_I2C_BUS_1, |
478 | .i2c_bus_addr = 0x10 >> 1, |
479 | .i2c_reg_len = REGLEN_8bit, |
480 | }, { |
481 | .id = 0x25, |
482 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
483 | .name = "TDA10048-2" , |
484 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
485 | .i2c_bus_addr = 0x12 >> 1, |
486 | .i2c_reg_len = REGLEN_8bit, |
487 | } }, |
488 | }, |
489 | [SAA7164_BOARD_HAUPPAUGE_HVR2255proto] = { |
490 | .name = "Hauppauge WinTV-HVR2255(proto)" , |
491 | .porta = SAA7164_MPEG_DVB, |
492 | .portb = SAA7164_MPEG_DVB, |
493 | .portc = SAA7164_MPEG_ENCODER, |
494 | .portd = SAA7164_MPEG_ENCODER, |
495 | .porte = SAA7164_MPEG_VBI, |
496 | .portf = SAA7164_MPEG_VBI, |
497 | .chiprev = SAA7164_CHIP_REV3, |
498 | .unit = {{ |
499 | .id = 0x27, |
500 | .type = SAA7164_UNIT_EEPROM, |
501 | .name = "4K EEPROM" , |
502 | .i2c_bus_nr = SAA7164_I2C_BUS_0, |
503 | .i2c_bus_addr = 0xa0 >> 1, |
504 | .i2c_reg_len = REGLEN_8bit, |
505 | }, { |
506 | .id = 0x04, |
507 | .type = SAA7164_UNIT_TUNER, |
508 | .name = "SI2157-1" , |
509 | .i2c_bus_nr = SAA7164_I2C_BUS_0, |
510 | .i2c_bus_addr = 0xc0 >> 1, |
511 | .i2c_reg_len = REGLEN_0bit, |
512 | }, { |
513 | .id = 0x06, |
514 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
515 | .name = "LGDT3306" , |
516 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
517 | .i2c_bus_addr = 0xb2 >> 1, |
518 | .i2c_reg_len = REGLEN_8bit, |
519 | }, { |
520 | .id = 0x24, |
521 | .type = SAA7164_UNIT_TUNER, |
522 | .name = "SI2157-2" , |
523 | .i2c_bus_nr = SAA7164_I2C_BUS_1, |
524 | .i2c_bus_addr = 0xc0 >> 1, |
525 | .i2c_reg_len = REGLEN_0bit, |
526 | }, { |
527 | .id = 0x26, |
528 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
529 | .name = "LGDT3306-2" , |
530 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
531 | .i2c_bus_addr = 0x1c >> 1, |
532 | .i2c_reg_len = REGLEN_8bit, |
533 | } }, |
534 | }, |
535 | [SAA7164_BOARD_HAUPPAUGE_HVR2255] = { |
536 | .name = "Hauppauge WinTV-HVR2255" , |
537 | .porta = SAA7164_MPEG_DVB, |
538 | .portb = SAA7164_MPEG_DVB, |
539 | .portc = SAA7164_MPEG_ENCODER, |
540 | .portd = SAA7164_MPEG_ENCODER, |
541 | .porte = SAA7164_MPEG_VBI, |
542 | .portf = SAA7164_MPEG_VBI, |
543 | .chiprev = SAA7164_CHIP_REV3, |
544 | .unit = {{ |
545 | .id = 0x28, |
546 | .type = SAA7164_UNIT_EEPROM, |
547 | .name = "4K EEPROM" , |
548 | .i2c_bus_nr = SAA7164_I2C_BUS_0, |
549 | .i2c_bus_addr = 0xa0 >> 1, |
550 | .i2c_reg_len = REGLEN_8bit, |
551 | }, { |
552 | .id = 0x04, |
553 | .type = SAA7164_UNIT_TUNER, |
554 | .name = "SI2157-1" , |
555 | .i2c_bus_nr = SAA7164_I2C_BUS_0, |
556 | .i2c_bus_addr = 0xc0 >> 1, |
557 | .i2c_reg_len = REGLEN_0bit, |
558 | }, { |
559 | .id = 0x06, |
560 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
561 | .name = "LGDT3306-1" , |
562 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
563 | .i2c_bus_addr = 0xb2 >> 1, |
564 | .i2c_reg_len = REGLEN_8bit, |
565 | }, { |
566 | .id = 0x25, |
567 | .type = SAA7164_UNIT_TUNER, |
568 | .name = "SI2157-2" , |
569 | .i2c_bus_nr = SAA7164_I2C_BUS_1, |
570 | .i2c_bus_addr = 0xc0 >> 1, |
571 | .i2c_reg_len = REGLEN_0bit, |
572 | }, { |
573 | .id = 0x27, |
574 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
575 | .name = "LGDT3306-2" , |
576 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
577 | .i2c_bus_addr = 0x1c >> 1, |
578 | .i2c_reg_len = REGLEN_8bit, |
579 | } }, |
580 | }, |
581 | [SAA7164_BOARD_HAUPPAUGE_HVR2205] = { |
582 | .name = "Hauppauge WinTV-HVR2205" , |
583 | .porta = SAA7164_MPEG_DVB, |
584 | .portb = SAA7164_MPEG_DVB, |
585 | .portc = SAA7164_MPEG_ENCODER, |
586 | .portd = SAA7164_MPEG_ENCODER, |
587 | .porte = SAA7164_MPEG_VBI, |
588 | .portf = SAA7164_MPEG_VBI, |
589 | .chiprev = SAA7164_CHIP_REV3, |
590 | .unit = {{ |
591 | .id = 0x28, |
592 | .type = SAA7164_UNIT_EEPROM, |
593 | .name = "4K EEPROM" , |
594 | .i2c_bus_nr = SAA7164_I2C_BUS_0, |
595 | .i2c_bus_addr = 0xa0 >> 1, |
596 | .i2c_reg_len = REGLEN_8bit, |
597 | }, { |
598 | .id = 0x04, |
599 | .type = SAA7164_UNIT_TUNER, |
600 | .name = "SI2157-1" , |
601 | .i2c_bus_nr = SAA7164_I2C_BUS_0, |
602 | .i2c_bus_addr = 0xc0 >> 1, |
603 | .i2c_reg_len = REGLEN_0bit, |
604 | }, { |
605 | .id = 0x06, |
606 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
607 | .name = "SI2168-1" , |
608 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
609 | .i2c_bus_addr = 0xc8 >> 1, |
610 | .i2c_reg_len = REGLEN_0bit, |
611 | }, { |
612 | .id = 0x25, |
613 | .type = SAA7164_UNIT_TUNER, |
614 | .name = "SI2157-2" , |
615 | .i2c_bus_nr = SAA7164_I2C_BUS_1, |
616 | .i2c_bus_addr = 0xc0 >> 1, |
617 | .i2c_reg_len = REGLEN_0bit, |
618 | }, { |
619 | .id = 0x27, |
620 | .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, |
621 | .name = "SI2168-2" , |
622 | .i2c_bus_nr = SAA7164_I2C_BUS_2, |
623 | .i2c_bus_addr = 0xcc >> 1, |
624 | .i2c_reg_len = REGLEN_0bit, |
625 | } }, |
626 | }, |
627 | }; |
628 | const unsigned int saa7164_bcount = ARRAY_SIZE(saa7164_boards); |
629 | |
630 | /* ------------------------------------------------------------------ */ |
631 | /* PCI subsystem IDs */ |
632 | |
633 | struct saa7164_subid saa7164_subids[] = { |
634 | { |
635 | .subvendor = 0x0070, |
636 | .subdevice = 0x8880, |
637 | .card = SAA7164_BOARD_HAUPPAUGE_HVR2250, |
638 | }, { |
639 | .subvendor = 0x0070, |
640 | .subdevice = 0x8810, |
641 | .card = SAA7164_BOARD_HAUPPAUGE_HVR2250, |
642 | }, { |
643 | .subvendor = 0x0070, |
644 | .subdevice = 0x8980, |
645 | .card = SAA7164_BOARD_HAUPPAUGE_HVR2200, |
646 | }, { |
647 | .subvendor = 0x0070, |
648 | .subdevice = 0x8900, |
649 | .card = SAA7164_BOARD_HAUPPAUGE_HVR2200_2, |
650 | }, { |
651 | .subvendor = 0x0070, |
652 | .subdevice = 0x8901, |
653 | .card = SAA7164_BOARD_HAUPPAUGE_HVR2200_3, |
654 | }, { |
655 | .subvendor = 0x0070, |
656 | .subdevice = 0x88A1, |
657 | .card = SAA7164_BOARD_HAUPPAUGE_HVR2250_3, |
658 | }, { |
659 | .subvendor = 0x0070, |
660 | .subdevice = 0x8891, |
661 | .card = SAA7164_BOARD_HAUPPAUGE_HVR2250_2, |
662 | }, { |
663 | .subvendor = 0x0070, |
664 | .subdevice = 0x8851, |
665 | .card = SAA7164_BOARD_HAUPPAUGE_HVR2250_2, |
666 | }, { |
667 | .subvendor = 0x0070, |
668 | .subdevice = 0x8940, |
669 | .card = SAA7164_BOARD_HAUPPAUGE_HVR2200_4, |
670 | }, { |
671 | .subvendor = 0x0070, |
672 | .subdevice = 0x8953, |
673 | .card = SAA7164_BOARD_HAUPPAUGE_HVR2200_5, |
674 | }, { |
675 | .subvendor = 0x0070, |
676 | .subdevice = 0xf111, |
677 | .card = SAA7164_BOARD_HAUPPAUGE_HVR2255, |
678 | /* Prototype card left here for documentation purposes. |
679 | .card = SAA7164_BOARD_HAUPPAUGE_HVR2255proto, |
680 | */ |
681 | }, { |
682 | .subvendor = 0x0070, |
683 | .subdevice = 0xf123, |
684 | .card = SAA7164_BOARD_HAUPPAUGE_HVR2205, |
685 | }, { |
686 | .subvendor = 0x0070, |
687 | .subdevice = 0xf120, |
688 | .card = SAA7164_BOARD_HAUPPAUGE_HVR2205, |
689 | }, |
690 | }; |
691 | const unsigned int saa7164_idcount = ARRAY_SIZE(saa7164_subids); |
692 | |
693 | void saa7164_card_list(struct saa7164_dev *dev) |
694 | { |
695 | int i; |
696 | |
697 | if (0 == dev->pci->subsystem_vendor && |
698 | 0 == dev->pci->subsystem_device) { |
699 | printk(KERN_ERR |
700 | "%s: Board has no valid PCIe Subsystem ID and can't\n" |
701 | "%s: be autodetected. Pass card=<n> insmod option to\n" |
702 | "%s: workaround that. Send complaints to the vendor\n" |
703 | "%s: of the TV card. Best regards,\n" |
704 | "%s: -- tux\n" , |
705 | dev->name, dev->name, dev->name, dev->name, dev->name); |
706 | } else { |
707 | printk(KERN_ERR |
708 | "%s: Your board isn't known (yet) to the driver.\n" |
709 | "%s: Try to pick one of the existing card configs via\n" |
710 | "%s: card=<n> insmod option. Updating to the latest\n" |
711 | "%s: version might help as well.\n" , |
712 | dev->name, dev->name, dev->name, dev->name); |
713 | } |
714 | |
715 | printk(KERN_ERR "%s: Here are valid choices for the card=<n> insmod option:\n" , |
716 | dev->name); |
717 | |
718 | for (i = 0; i < saa7164_bcount; i++) |
719 | printk(KERN_ERR "%s: card=%d -> %s\n" , |
720 | dev->name, i, saa7164_boards[i].name); |
721 | } |
722 | |
723 | /* TODO: clean this define up into the -cards.c structs */ |
724 | #define PCIEBRIDGE_UNITID 2 |
725 | |
726 | void saa7164_gpio_setup(struct saa7164_dev *dev) |
727 | { |
728 | switch (dev->board) { |
729 | case SAA7164_BOARD_HAUPPAUGE_HVR2200: |
730 | case SAA7164_BOARD_HAUPPAUGE_HVR2200_2: |
731 | case SAA7164_BOARD_HAUPPAUGE_HVR2200_3: |
732 | case SAA7164_BOARD_HAUPPAUGE_HVR2200_4: |
733 | case SAA7164_BOARD_HAUPPAUGE_HVR2200_5: |
734 | case SAA7164_BOARD_HAUPPAUGE_HVR2250: |
735 | case SAA7164_BOARD_HAUPPAUGE_HVR2250_2: |
736 | case SAA7164_BOARD_HAUPPAUGE_HVR2250_3: |
737 | case SAA7164_BOARD_HAUPPAUGE_HVR2255proto: |
738 | case SAA7164_BOARD_HAUPPAUGE_HVR2255: |
739 | case SAA7164_BOARD_HAUPPAUGE_HVR2205: |
740 | /* |
741 | HVR2200 / HVR2250 |
742 | GPIO 2: s5h1411 / tda10048-1 demod reset |
743 | GPIO 3: s5h1411 / tda10048-2 demod reset |
744 | GPIO 7: IRBlaster Zilog reset |
745 | */ |
746 | |
747 | /* HVR2255 |
748 | * GPIO 2: lgdg3306-1 demod reset |
749 | * GPIO 3: lgdt3306-2 demod reset |
750 | */ |
751 | |
752 | /* HVR2205 |
753 | * GPIO 2: si2168-1 demod reset |
754 | * GPIO 3: si2168-2 demod reset |
755 | */ |
756 | |
757 | /* Reset parts by going in and out of reset */ |
758 | saa7164_api_clear_gpiobit(dev, PCIEBRIDGE_UNITID, pin: 2); |
759 | saa7164_api_clear_gpiobit(dev, PCIEBRIDGE_UNITID, pin: 3); |
760 | |
761 | msleep(msecs: 20); |
762 | |
763 | saa7164_api_set_gpiobit(dev, PCIEBRIDGE_UNITID, pin: 2); |
764 | saa7164_api_set_gpiobit(dev, PCIEBRIDGE_UNITID, pin: 3); |
765 | break; |
766 | } |
767 | } |
768 | |
769 | static void hauppauge_eeprom(struct saa7164_dev *dev, u8 *eeprom_data) |
770 | { |
771 | struct tveeprom tv; |
772 | |
773 | tveeprom_hauppauge_analog(tvee: &tv, eeprom_data); |
774 | |
775 | /* Make sure we support the board model */ |
776 | switch (tv.model) { |
777 | case 88001: |
778 | /* Development board - Limit circulation */ |
779 | /* WinTV-HVR2250 (PCIe, Retail, full-height bracket) |
780 | * ATSC/QAM (TDA18271/S5H1411) and basic analog, no IR, FM */ |
781 | case 88021: |
782 | /* WinTV-HVR2250 (PCIe, Retail, full-height bracket) |
783 | * ATSC/QAM (TDA18271/S5H1411) and basic analog, MCE CIR, FM */ |
784 | break; |
785 | case 88041: |
786 | /* WinTV-HVR2250 (PCIe, Retail, full-height bracket) |
787 | * ATSC/QAM (TDA18271/S5H1411) and basic analog, no IR, FM */ |
788 | break; |
789 | case 88061: |
790 | /* WinTV-HVR2250 (PCIe, Retail, full-height bracket) |
791 | * ATSC/QAM (TDA18271/S5H1411) and basic analog, FM */ |
792 | break; |
793 | case 89519: |
794 | case 89609: |
795 | /* WinTV-HVR2200 (PCIe, Retail, full-height) |
796 | * DVB-T (TDA18271/TDA10048) and basic analog, no IR */ |
797 | break; |
798 | case 89619: |
799 | /* WinTV-HVR2200 (PCIe, Retail, half-height) |
800 | * DVB-T (TDA18271/TDA10048) and basic analog, no IR */ |
801 | break; |
802 | case 151009: |
803 | /* First production board rev B2I6 */ |
804 | /* WinTV-HVR2205 (PCIe, Retail, full-height bracket) |
805 | * DVB-T/T2/C (SI2157/SI2168) and basic analog, FM */ |
806 | break; |
807 | case 151609: |
808 | /* First production board rev B2I6 */ |
809 | /* WinTV-HVR2205 (PCIe, Retail, half-height bracket) |
810 | * DVB-T/T2/C (SI2157/SI2168) and basic analog, FM */ |
811 | break; |
812 | case 151061: |
813 | /* First production board rev B1I6 */ |
814 | /* WinTV-HVR2255 (PCIe, Retail, full-height bracket) |
815 | * ATSC/QAM (SI2157/LGDT3306) and basic analog, FM */ |
816 | break; |
817 | default: |
818 | printk(KERN_ERR "%s: Warning: Unknown Hauppauge model #%d\n" , |
819 | dev->name, tv.model); |
820 | break; |
821 | } |
822 | |
823 | printk(KERN_INFO "%s: Hauppauge eeprom: model=%d\n" , dev->name, |
824 | tv.model); |
825 | } |
826 | |
827 | void saa7164_card_setup(struct saa7164_dev *dev) |
828 | { |
829 | static u8 eeprom[256]; |
830 | |
831 | if (dev->i2c_bus[0].i2c_rc == 0) { |
832 | if (saa7164_api_read_eeprom(dev, buf: &eeprom[0], |
833 | buflen: sizeof(eeprom)) < 0) |
834 | return; |
835 | } |
836 | |
837 | switch (dev->board) { |
838 | case SAA7164_BOARD_HAUPPAUGE_HVR2200: |
839 | case SAA7164_BOARD_HAUPPAUGE_HVR2200_2: |
840 | case SAA7164_BOARD_HAUPPAUGE_HVR2200_3: |
841 | case SAA7164_BOARD_HAUPPAUGE_HVR2200_4: |
842 | case SAA7164_BOARD_HAUPPAUGE_HVR2200_5: |
843 | case SAA7164_BOARD_HAUPPAUGE_HVR2250: |
844 | case SAA7164_BOARD_HAUPPAUGE_HVR2250_2: |
845 | case SAA7164_BOARD_HAUPPAUGE_HVR2250_3: |
846 | case SAA7164_BOARD_HAUPPAUGE_HVR2255proto: |
847 | case SAA7164_BOARD_HAUPPAUGE_HVR2255: |
848 | case SAA7164_BOARD_HAUPPAUGE_HVR2205: |
849 | hauppauge_eeprom(dev, eeprom_data: &eeprom[0]); |
850 | break; |
851 | } |
852 | } |
853 | |
854 | /* With most other drivers, the kernel expects to communicate with subdrivers |
855 | * through i2c. This bridge does not allow that, it does not expose any direct |
856 | * access to I2C. Instead we have to communicate through the device f/w for |
857 | * register access to 'processing units'. Each unit has a unique |
858 | * id, regardless of how the physical implementation occurs across |
859 | * the three physical i2c buses. The being said if we want leverge of |
860 | * the existing kernel drivers for tuners and demods we have to 'speak i2c', |
861 | * to this bridge implements 3 virtual i2c buses. This is a helper function |
862 | * for those. |
863 | * |
864 | * Description: Translate the kernels notion of an i2c address and bus into |
865 | * the appropriate unitid. |
866 | */ |
867 | int saa7164_i2caddr_to_unitid(struct saa7164_i2c *bus, int addr) |
868 | { |
869 | /* For a given bus and i2c device address, return the saa7164 unique |
870 | * unitid. < 0 on error */ |
871 | |
872 | struct saa7164_dev *dev = bus->dev; |
873 | struct saa7164_unit *unit; |
874 | int i; |
875 | |
876 | for (i = 0; i < SAA7164_MAX_UNITS; i++) { |
877 | unit = &saa7164_boards[dev->board].unit[i]; |
878 | |
879 | if (unit->type == SAA7164_UNIT_UNDEFINED) |
880 | continue; |
881 | if ((bus->nr == unit->i2c_bus_nr) && |
882 | (addr == unit->i2c_bus_addr)) |
883 | return unit->id; |
884 | } |
885 | |
886 | return -1; |
887 | } |
888 | |
889 | /* The 7164 API needs to know the i2c register length in advance. |
890 | * this is a helper function. Based on a specific chip addr and bus return the |
891 | * reg length. |
892 | */ |
893 | int saa7164_i2caddr_to_reglen(struct saa7164_i2c *bus, int addr) |
894 | { |
895 | /* For a given bus and i2c device address, return the |
896 | * saa7164 registry address width. < 0 on error |
897 | */ |
898 | |
899 | struct saa7164_dev *dev = bus->dev; |
900 | struct saa7164_unit *unit; |
901 | int i; |
902 | |
903 | for (i = 0; i < SAA7164_MAX_UNITS; i++) { |
904 | unit = &saa7164_boards[dev->board].unit[i]; |
905 | |
906 | if (unit->type == SAA7164_UNIT_UNDEFINED) |
907 | continue; |
908 | |
909 | if ((bus->nr == unit->i2c_bus_nr) && |
910 | (addr == unit->i2c_bus_addr)) |
911 | return unit->i2c_reg_len; |
912 | } |
913 | |
914 | return -1; |
915 | } |
916 | /* TODO: implement a 'findeeprom' functio like the above and fix any other |
917 | * eeprom related todo's in -api.c. |
918 | */ |
919 | |
920 | /* Translate a unitid into a x readable device name, for display purposes. */ |
921 | char *saa7164_unitid_name(struct saa7164_dev *dev, u8 unitid) |
922 | { |
923 | char *undefed = "UNDEFINED" ; |
924 | char *bridge = "BRIDGE" ; |
925 | struct saa7164_unit *unit; |
926 | int i; |
927 | |
928 | if (unitid == 0) |
929 | return bridge; |
930 | |
931 | for (i = 0; i < SAA7164_MAX_UNITS; i++) { |
932 | unit = &saa7164_boards[dev->board].unit[i]; |
933 | |
934 | if (unit->type == SAA7164_UNIT_UNDEFINED) |
935 | continue; |
936 | |
937 | if (unitid == unit->id) |
938 | return unit->name; |
939 | } |
940 | |
941 | return undefed; |
942 | } |
943 | |
944 | |