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76f9a820 AX |
1 | /* DVB USB compliant Linux driver for the AZUREWAVE DVB-S/S2 USB2.0 (AZ6027) |
2 | * receiver. | |
3 | * | |
4 | * Copyright (C) 2009 Adams.Xu <adams.xu@azwave.com.cn> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify it | |
7 | * under the terms of the GNU General Public License as published by the Free | |
8 | * Software Foundation, version 2. | |
9 | * | |
10 | * see Documentation/dvb/README.dvb-usb for more information | |
11 | */ | |
12 | #include "az6027.h" | |
5f0e1cff | 13 | |
76f9a820 AX |
14 | #include "stb0899_drv.h" |
15 | #include "stb0899_reg.h" | |
16 | #include "stb0899_cfg.h" | |
5f0e1cff | 17 | |
76f9a820 AX |
18 | #include "stb6100.h" |
19 | #include "stb6100_cfg.h" | |
20 | #include "dvb_ca_en50221.h" | |
21 | ||
76f9a820 | 22 | int dvb_usb_az6027_debug; |
5f0e1cff | 23 | module_param_named(debug, dvb_usb_az6027_debug, int, 0644); |
76f9a820 AX |
24 | MODULE_PARM_DESC(debug, "set debugging level (1=info,xfer=2,rc=4 (or-able))." DVB_USB_DEBUG_STATUS); |
25 | ||
26 | DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); | |
27 | ||
28 | struct az6027_device_state { | |
29 | struct dvb_ca_en50221 ca; | |
30 | struct mutex ca_mutex; | |
31 | u8 power_state; | |
32 | }; | |
33 | ||
34 | static const struct stb0899_s1_reg az6027_stb0899_s1_init_1[] = { | |
35 | ||
5f0e1cff | 36 | /* 0x0000000b, SYSREG */ |
76f9a820 AX |
37 | { STB0899_DEV_ID , 0x30 }, |
38 | { STB0899_DISCNTRL1 , 0x32 }, | |
39 | { STB0899_DISCNTRL2 , 0x80 }, | |
40 | { STB0899_DISRX_ST0 , 0x04 }, | |
41 | { STB0899_DISRX_ST1 , 0x00 }, | |
42 | { STB0899_DISPARITY , 0x00 }, | |
43 | { STB0899_DISFIFO , 0x00 }, | |
44 | { STB0899_DISSTATUS , 0x20 }, | |
45 | { STB0899_DISF22 , 0x99 }, | |
46 | { STB0899_DISF22RX , 0xa8 }, | |
5f0e1cff | 47 | /* SYSREG ? */ |
76f9a820 AX |
48 | { STB0899_ACRPRESC , 0x11 }, |
49 | { STB0899_ACRDIV1 , 0x0a }, | |
50 | { STB0899_ACRDIV2 , 0x05 }, | |
51 | { STB0899_DACR1 , 0x00 }, | |
52 | { STB0899_DACR2 , 0x00 }, | |
53 | { STB0899_OUTCFG , 0x00 }, | |
54 | { STB0899_MODECFG , 0x00 }, | |
55 | { STB0899_IRQSTATUS_3 , 0xfe }, | |
56 | { STB0899_IRQSTATUS_2 , 0x03 }, | |
57 | { STB0899_IRQSTATUS_1 , 0x7c }, | |
58 | { STB0899_IRQSTATUS_0 , 0xf4 }, | |
59 | { STB0899_IRQMSK_3 , 0xf3 }, | |
60 | { STB0899_IRQMSK_2 , 0xfc }, | |
61 | { STB0899_IRQMSK_1 , 0xff }, | |
62 | { STB0899_IRQMSK_0 , 0xff }, | |
63 | { STB0899_IRQCFG , 0x00 }, | |
64 | { STB0899_I2CCFG , 0x88 }, | |
65 | { STB0899_I2CRPT , 0x58 }, | |
66 | { STB0899_IOPVALUE5 , 0x00 }, | |
67 | { STB0899_IOPVALUE4 , 0x33 }, | |
68 | { STB0899_IOPVALUE3 , 0x6d }, | |
69 | { STB0899_IOPVALUE2 , 0x90 }, | |
70 | { STB0899_IOPVALUE1 , 0x60 }, | |
71 | { STB0899_IOPVALUE0 , 0x00 }, | |
72 | { STB0899_GPIO00CFG , 0x82 }, | |
73 | { STB0899_GPIO01CFG , 0x82 }, | |
74 | { STB0899_GPIO02CFG , 0x82 }, | |
75 | { STB0899_GPIO03CFG , 0x82 }, | |
76 | { STB0899_GPIO04CFG , 0x82 }, | |
77 | { STB0899_GPIO05CFG , 0x82 }, | |
78 | { STB0899_GPIO06CFG , 0x82 }, | |
79 | { STB0899_GPIO07CFG , 0x82 }, | |
80 | { STB0899_GPIO08CFG , 0x82 }, | |
81 | { STB0899_GPIO09CFG , 0x82 }, | |
82 | { STB0899_GPIO10CFG , 0x82 }, | |
83 | { STB0899_GPIO11CFG , 0x82 }, | |
84 | { STB0899_GPIO12CFG , 0x82 }, | |
85 | { STB0899_GPIO13CFG , 0x82 }, | |
86 | { STB0899_GPIO14CFG , 0x82 }, | |
87 | { STB0899_GPIO15CFG , 0x82 }, | |
88 | { STB0899_GPIO16CFG , 0x82 }, | |
89 | { STB0899_GPIO17CFG , 0x82 }, | |
90 | { STB0899_GPIO18CFG , 0x82 }, | |
91 | { STB0899_GPIO19CFG , 0x82 }, | |
92 | { STB0899_GPIO20CFG , 0x82 }, | |
93 | { STB0899_SDATCFG , 0xb8 }, | |
94 | { STB0899_SCLTCFG , 0xba }, | |
95 | { STB0899_AGCRFCFG , 0x1c }, /* 0x11 */ | |
96 | { STB0899_GPIO22 , 0x82 }, /* AGCBB2CFG */ | |
97 | { STB0899_GPIO21 , 0x91 }, /* AGCBB1CFG */ | |
98 | { STB0899_DIRCLKCFG , 0x82 }, | |
99 | { STB0899_CLKOUT27CFG , 0x7e }, | |
100 | { STB0899_STDBYCFG , 0x82 }, | |
101 | { STB0899_CS0CFG , 0x82 }, | |
102 | { STB0899_CS1CFG , 0x82 }, | |
103 | { STB0899_DISEQCOCFG , 0x20 }, | |
104 | { STB0899_GPIO32CFG , 0x82 }, | |
105 | { STB0899_GPIO33CFG , 0x82 }, | |
106 | { STB0899_GPIO34CFG , 0x82 }, | |
107 | { STB0899_GPIO35CFG , 0x82 }, | |
108 | { STB0899_GPIO36CFG , 0x82 }, | |
109 | { STB0899_GPIO37CFG , 0x82 }, | |
110 | { STB0899_GPIO38CFG , 0x82 }, | |
111 | { STB0899_GPIO39CFG , 0x82 }, | |
112 | { STB0899_NCOARSE , 0x17 }, /* 0x15 = 27 Mhz Clock, F/3 = 198MHz, F/6 = 99MHz */ | |
113 | { STB0899_SYNTCTRL , 0x02 }, /* 0x00 = CLK from CLKI, 0x02 = CLK from XTALI */ | |
114 | { STB0899_FILTCTRL , 0x00 }, | |
115 | { STB0899_SYSCTRL , 0x01 }, | |
116 | { STB0899_STOPCLK1 , 0x20 }, | |
117 | { STB0899_STOPCLK2 , 0x00 }, | |
118 | { STB0899_INTBUFSTATUS , 0x00 }, | |
119 | { STB0899_INTBUFCTRL , 0x0a }, | |
120 | { 0xffff , 0xff }, | |
121 | }; | |
122 | ||
123 | static const struct stb0899_s1_reg az6027_stb0899_s1_init_3[] = { | |
124 | { STB0899_DEMOD , 0x00 }, | |
125 | { STB0899_RCOMPC , 0xc9 }, | |
126 | { STB0899_AGC1CN , 0x01 }, | |
127 | { STB0899_AGC1REF , 0x10 }, | |
000f64ef | 128 | { STB0899_RTC , 0x23 }, |
76f9a820 AX |
129 | { STB0899_TMGCFG , 0x4e }, |
130 | { STB0899_AGC2REF , 0x34 }, | |
131 | { STB0899_TLSR , 0x84 }, | |
132 | { STB0899_CFD , 0xf7 }, | |
000f64ef | 133 | { STB0899_ACLC , 0x87 }, |
76f9a820 AX |
134 | { STB0899_BCLC , 0x94 }, |
135 | { STB0899_EQON , 0x41 }, | |
136 | { STB0899_LDT , 0xf1 }, | |
137 | { STB0899_LDT2 , 0xe3 }, | |
138 | { STB0899_EQUALREF , 0xb4 }, | |
139 | { STB0899_TMGRAMP , 0x10 }, | |
140 | { STB0899_TMGTHD , 0x30 }, | |
141 | { STB0899_IDCCOMP , 0xfd }, | |
142 | { STB0899_QDCCOMP , 0xff }, | |
143 | { STB0899_POWERI , 0x0c }, | |
144 | { STB0899_POWERQ , 0x0f }, | |
145 | { STB0899_RCOMP , 0x6c }, | |
146 | { STB0899_AGCIQIN , 0x80 }, | |
147 | { STB0899_AGC2I1 , 0x06 }, | |
148 | { STB0899_AGC2I2 , 0x00 }, | |
149 | { STB0899_TLIR , 0x30 }, | |
150 | { STB0899_RTF , 0x7f }, | |
151 | { STB0899_DSTATUS , 0x00 }, | |
152 | { STB0899_LDI , 0xbc }, | |
153 | { STB0899_CFRM , 0xea }, | |
154 | { STB0899_CFRL , 0x31 }, | |
155 | { STB0899_NIRM , 0x2b }, | |
156 | { STB0899_NIRL , 0x80 }, | |
157 | { STB0899_ISYMB , 0x1d }, | |
158 | { STB0899_QSYMB , 0xa6 }, | |
159 | { STB0899_SFRH , 0x2f }, | |
160 | { STB0899_SFRM , 0x68 }, | |
161 | { STB0899_SFRL , 0x40 }, | |
162 | { STB0899_SFRUPH , 0x2f }, | |
163 | { STB0899_SFRUPM , 0x68 }, | |
164 | { STB0899_SFRUPL , 0x40 }, | |
165 | { STB0899_EQUAI1 , 0x02 }, | |
166 | { STB0899_EQUAQ1 , 0xff }, | |
167 | { STB0899_EQUAI2 , 0x04 }, | |
168 | { STB0899_EQUAQ2 , 0x05 }, | |
169 | { STB0899_EQUAI3 , 0x02 }, | |
170 | { STB0899_EQUAQ3 , 0xfd }, | |
171 | { STB0899_EQUAI4 , 0x03 }, | |
172 | { STB0899_EQUAQ4 , 0x07 }, | |
173 | { STB0899_EQUAI5 , 0x08 }, | |
174 | { STB0899_EQUAQ5 , 0xf5 }, | |
175 | { STB0899_DSTATUS2 , 0x00 }, | |
176 | { STB0899_VSTATUS , 0x00 }, | |
177 | { STB0899_VERROR , 0x86 }, | |
178 | { STB0899_IQSWAP , 0x2a }, | |
179 | { STB0899_ECNT1M , 0x00 }, | |
180 | { STB0899_ECNT1L , 0x00 }, | |
181 | { STB0899_ECNT2M , 0x00 }, | |
182 | { STB0899_ECNT2L , 0x00 }, | |
183 | { STB0899_ECNT3M , 0x0a }, | |
184 | { STB0899_ECNT3L , 0xad }, | |
185 | { STB0899_FECAUTO1 , 0x06 }, | |
000f64ef | 186 | { STB0899_FECM , 0x01 }, |
76f9a820 AX |
187 | { STB0899_VTH12 , 0xb0 }, |
188 | { STB0899_VTH23 , 0x7a }, | |
000f64ef | 189 | { STB0899_VTH34 , 0x58 }, |
76f9a820 AX |
190 | { STB0899_VTH56 , 0x38 }, |
191 | { STB0899_VTH67 , 0x34 }, | |
192 | { STB0899_VTH78 , 0x24 }, | |
193 | { STB0899_PRVIT , 0xff }, | |
194 | { STB0899_VITSYNC , 0x19 }, | |
195 | { STB0899_RSULC , 0xb1 }, /* DVB = 0xb1, DSS = 0xa1 */ | |
196 | { STB0899_TSULC , 0x42 }, | |
197 | { STB0899_RSLLC , 0x41 }, | |
000f64ef | 198 | { STB0899_TSLPL , 0x12 }, |
76f9a820 AX |
199 | { STB0899_TSCFGH , 0x0c }, |
200 | { STB0899_TSCFGM , 0x00 }, | |
201 | { STB0899_TSCFGL , 0x00 }, | |
202 | { STB0899_TSOUT , 0x69 }, /* 0x0d for CAM */ | |
203 | { STB0899_RSSYNCDEL , 0x00 }, | |
204 | { STB0899_TSINHDELH , 0x02 }, | |
205 | { STB0899_TSINHDELM , 0x00 }, | |
206 | { STB0899_TSINHDELL , 0x00 }, | |
207 | { STB0899_TSLLSTKM , 0x1b }, | |
208 | { STB0899_TSLLSTKL , 0xb3 }, | |
209 | { STB0899_TSULSTKM , 0x00 }, | |
210 | { STB0899_TSULSTKL , 0x00 }, | |
211 | { STB0899_PCKLENUL , 0xbc }, | |
212 | { STB0899_PCKLENLL , 0xcc }, | |
213 | { STB0899_RSPCKLEN , 0xbd }, | |
214 | { STB0899_TSSTATUS , 0x90 }, | |
215 | { STB0899_ERRCTRL1 , 0xb6 }, | |
216 | { STB0899_ERRCTRL2 , 0x95 }, | |
217 | { STB0899_ERRCTRL3 , 0x8d }, | |
218 | { STB0899_DMONMSK1 , 0x27 }, | |
219 | { STB0899_DMONMSK0 , 0x03 }, | |
220 | { STB0899_DEMAPVIT , 0x5c }, | |
221 | { STB0899_PLPARM , 0x19 }, | |
222 | { STB0899_PDELCTRL , 0x48 }, | |
223 | { STB0899_PDELCTRL2 , 0x00 }, | |
224 | { STB0899_BBHCTRL1 , 0x00 }, | |
225 | { STB0899_BBHCTRL2 , 0x00 }, | |
226 | { STB0899_HYSTTHRESH , 0x77 }, | |
227 | { STB0899_MATCSTM , 0x00 }, | |
228 | { STB0899_MATCSTL , 0x00 }, | |
229 | { STB0899_UPLCSTM , 0x00 }, | |
230 | { STB0899_UPLCSTL , 0x00 }, | |
231 | { STB0899_DFLCSTM , 0x00 }, | |
232 | { STB0899_DFLCSTL , 0x00 }, | |
233 | { STB0899_SYNCCST , 0x00 }, | |
234 | { STB0899_SYNCDCSTM , 0x00 }, | |
235 | { STB0899_SYNCDCSTL , 0x00 }, | |
236 | { STB0899_ISI_ENTRY , 0x00 }, | |
237 | { STB0899_ISI_BIT_EN , 0x00 }, | |
238 | { STB0899_MATSTRM , 0xf0 }, | |
239 | { STB0899_MATSTRL , 0x02 }, | |
240 | { STB0899_UPLSTRM , 0x45 }, | |
241 | { STB0899_UPLSTRL , 0x60 }, | |
242 | { STB0899_DFLSTRM , 0xe3 }, | |
243 | { STB0899_DFLSTRL , 0x00 }, | |
244 | { STB0899_SYNCSTR , 0x47 }, | |
245 | { STB0899_SYNCDSTRM , 0x05 }, | |
246 | { STB0899_SYNCDSTRL , 0x18 }, | |
247 | { STB0899_CFGPDELSTATUS1 , 0x19 }, | |
248 | { STB0899_CFGPDELSTATUS2 , 0x2b }, | |
249 | { STB0899_BBFERRORM , 0x00 }, | |
250 | { STB0899_BBFERRORL , 0x01 }, | |
251 | { STB0899_UPKTERRORM , 0x00 }, | |
252 | { STB0899_UPKTERRORL , 0x00 }, | |
253 | { 0xffff , 0xff }, | |
254 | }; | |
255 | ||
256 | ||
257 | ||
258 | struct stb0899_config az6027_stb0899_config = { | |
259 | .init_dev = az6027_stb0899_s1_init_1, | |
260 | .init_s2_demod = stb0899_s2_init_2, | |
261 | .init_s1_demod = az6027_stb0899_s1_init_3, | |
262 | .init_s2_fec = stb0899_s2_init_4, | |
263 | .init_tst = stb0899_s1_init_5, | |
264 | ||
5f0e1cff | 265 | .demod_address = 0xd0, /* 0x68, 0xd0 >> 1 */ |
76f9a820 AX |
266 | |
267 | .xtal_freq = 27000000, | |
268 | .inversion = IQ_SWAP_ON, /* 1 */ | |
269 | ||
270 | .lo_clk = 76500000, | |
271 | .hi_clk = 99000000, | |
272 | ||
273 | .esno_ave = STB0899_DVBS2_ESNO_AVE, | |
274 | .esno_quant = STB0899_DVBS2_ESNO_QUANT, | |
275 | .avframes_coarse = STB0899_DVBS2_AVFRAMES_COARSE, | |
276 | .avframes_fine = STB0899_DVBS2_AVFRAMES_FINE, | |
277 | .miss_threshold = STB0899_DVBS2_MISS_THRESHOLD, | |
278 | .uwp_threshold_acq = STB0899_DVBS2_UWP_THRESHOLD_ACQ, | |
279 | .uwp_threshold_track = STB0899_DVBS2_UWP_THRESHOLD_TRACK, | |
280 | .uwp_threshold_sof = STB0899_DVBS2_UWP_THRESHOLD_SOF, | |
281 | .sof_search_timeout = STB0899_DVBS2_SOF_SEARCH_TIMEOUT, | |
282 | ||
283 | .btr_nco_bits = STB0899_DVBS2_BTR_NCO_BITS, | |
284 | .btr_gain_shift_offset = STB0899_DVBS2_BTR_GAIN_SHIFT_OFFSET, | |
285 | .crl_nco_bits = STB0899_DVBS2_CRL_NCO_BITS, | |
286 | .ldpc_max_iter = STB0899_DVBS2_LDPC_MAX_ITER, | |
287 | ||
288 | .tuner_get_frequency = stb6100_get_frequency, | |
289 | .tuner_set_frequency = stb6100_set_frequency, | |
290 | .tuner_set_bandwidth = stb6100_set_bandwidth, | |
291 | .tuner_get_bandwidth = stb6100_get_bandwidth, | |
292 | .tuner_set_rfsiggain = NULL, | |
293 | }; | |
294 | ||
295 | struct stb6100_config az6027_stb6100_config = { | |
296 | .tuner_address = 0xc0, | |
297 | .refclock = 27000000, | |
298 | }; | |
299 | ||
300 | ||
301 | /* check for mutex FIXME */ | |
302 | int az6027_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen) | |
303 | { | |
304 | int ret = -1; | |
5f0e1cff | 305 | if (mutex_lock_interruptible(&d->usb_mutex)) |
76f9a820 | 306 | return -EAGAIN; |
5f0e1cff | 307 | |
76f9a820 | 308 | ret = usb_control_msg(d->udev, |
5f0e1cff MA |
309 | usb_rcvctrlpipe(d->udev, 0), |
310 | req, | |
311 | USB_TYPE_VENDOR | USB_DIR_IN, | |
312 | value, | |
313 | index, | |
314 | b, | |
315 | blen, | |
316 | 2000); | |
76f9a820 AX |
317 | |
318 | if (ret < 0) { | |
319 | warn("usb in operation failed. (%d)", ret); | |
320 | ret = -EIO; | |
321 | } else | |
322 | ret = 0; | |
323 | ||
5f0e1cff MA |
324 | deb_xfer("in: req. %02x, val: %04x, ind: %04x, buffer: ", req, value, index); |
325 | debug_dump(b, blen, deb_xfer); | |
76f9a820 | 326 | |
76f9a820 AX |
327 | mutex_unlock(&d->usb_mutex); |
328 | return ret; | |
329 | } | |
330 | ||
5f0e1cff MA |
331 | static int az6027_usb_out_op(struct dvb_usb_device *d, |
332 | u8 req, | |
333 | u16 value, | |
334 | u16 index, | |
335 | u8 *b, | |
336 | int blen) | |
76f9a820 AX |
337 | { |
338 | int ret; | |
5f0e1cff MA |
339 | |
340 | deb_xfer("out: req. %02x, val: %04x, ind: %04x, buffer: ", req, value, index); | |
341 | debug_dump(b, blen, deb_xfer); | |
342 | ||
343 | if (mutex_lock_interruptible(&d->usb_mutex)) | |
76f9a820 | 344 | return -EAGAIN; |
76f9a820 | 345 | |
5f0e1cff MA |
346 | ret = usb_control_msg(d->udev, |
347 | usb_sndctrlpipe(d->udev, 0), | |
348 | req, | |
349 | USB_TYPE_VENDOR | USB_DIR_OUT, | |
350 | value, | |
351 | index, | |
352 | b, | |
353 | blen, | |
354 | 2000); | |
355 | ||
356 | if (ret != blen) { | |
357 | warn("usb out operation failed. (%d)", ret); | |
76f9a820 AX |
358 | mutex_unlock(&d->usb_mutex); |
359 | return -EIO; | |
360 | } else{ | |
361 | mutex_unlock(&d->usb_mutex); | |
362 | return 0; | |
363 | } | |
364 | } | |
365 | ||
366 | static int az6027_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff) | |
367 | { | |
368 | int ret; | |
369 | u8 req; | |
370 | u16 value; | |
371 | u16 index; | |
372 | int blen; | |
5f0e1cff MA |
373 | |
374 | deb_info("%s %d", __func__, onoff); | |
375 | ||
76f9a820 AX |
376 | req = 0xBC; |
377 | value = onoff; | |
378 | index = 0; | |
5f0e1cff MA |
379 | blen = 0; |
380 | ||
381 | ret = az6027_usb_out_op(adap->dev, req, value, index, NULL, blen); | |
382 | if (ret != 0) | |
383 | warn("usb out operation failed. (%d)", ret); | |
384 | ||
76f9a820 AX |
385 | return ret; |
386 | } | |
387 | ||
388 | /* keys for the enclosed remote control */ | |
2f4f58d6 | 389 | static struct rc_map_table rc_map_az6027_table[] = { |
4105ed5d MA |
390 | { 0x01, KEY_1 }, |
391 | { 0x02, KEY_2 }, | |
76f9a820 AX |
392 | }; |
393 | ||
394 | /* remote control stuff (does not work with my box) */ | |
395 | static int az6027_rc_query(struct dvb_usb_device *d, u32 *event, int *state) | |
396 | { | |
397 | return 0; | |
398 | } | |
399 | ||
400 | /* | |
401 | int az6027_power_ctrl(struct dvb_usb_device *d, int onoff) | |
402 | { | |
403 | u8 v = onoff; | |
404 | return az6027_usb_out_op(d,0xBC,v,3,NULL,1); | |
405 | } | |
406 | */ | |
407 | ||
408 | static int az6027_ci_read_attribute_mem(struct dvb_ca_en50221 *ca, | |
5f0e1cff MA |
409 | int slot, |
410 | int address) | |
76f9a820 AX |
411 | { |
412 | struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data; | |
413 | struct az6027_device_state *state = (struct az6027_device_state *)d->priv; | |
414 | ||
415 | int ret; | |
416 | u8 req; | |
417 | u16 value; | |
418 | u16 index; | |
419 | int blen; | |
32ec4576 | 420 | u8 *b; |
5f0e1cff MA |
421 | |
422 | if (slot != 0) | |
76f9a820 | 423 | return -EINVAL; |
5f0e1cff | 424 | |
32ec4576 DC |
425 | b = kmalloc(12, GFP_KERNEL); |
426 | if (!b) | |
427 | return -ENOMEM; | |
428 | ||
5f0e1cff | 429 | mutex_lock(&state->ca_mutex); |
76f9a820 AX |
430 | |
431 | req = 0xC1; | |
432 | value = address; | |
433 | index = 0; | |
434 | blen = 1; | |
5f0e1cff MA |
435 | |
436 | ret = az6027_usb_in_op(d, req, value, index, b, blen); | |
76f9a820 AX |
437 | if (ret < 0) { |
438 | warn("usb in operation failed. (%d)", ret); | |
439 | ret = -EINVAL; | |
5f0e1cff | 440 | } else { |
76f9a820 | 441 | ret = b[0]; |
76f9a820 | 442 | } |
5f0e1cff MA |
443 | |
444 | mutex_unlock(&state->ca_mutex); | |
32ec4576 | 445 | kfree(b); |
76f9a820 AX |
446 | return ret; |
447 | } | |
448 | ||
449 | static int az6027_ci_write_attribute_mem(struct dvb_ca_en50221 *ca, | |
5f0e1cff MA |
450 | int slot, |
451 | int address, | |
452 | u8 value) | |
76f9a820 AX |
453 | { |
454 | struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data; | |
455 | struct az6027_device_state *state = (struct az6027_device_state *)d->priv; | |
5f0e1cff | 456 | |
76f9a820 AX |
457 | int ret; |
458 | u8 req; | |
459 | u16 value1; | |
460 | u16 index; | |
461 | int blen; | |
462 | ||
5f0e1cff MA |
463 | deb_info("%s %d", __func__, slot); |
464 | if (slot != 0) | |
76f9a820 | 465 | return -EINVAL; |
5f0e1cff MA |
466 | |
467 | mutex_lock(&state->ca_mutex); | |
76f9a820 AX |
468 | req = 0xC2; |
469 | value1 = address; | |
470 | index = value; | |
5f0e1cff | 471 | blen = 0; |
76f9a820 | 472 | |
5f0e1cff MA |
473 | ret = az6027_usb_out_op(d, req, value1, index, NULL, blen); |
474 | if (ret != 0) | |
475 | warn("usb out operation failed. (%d)", ret); | |
476 | ||
477 | mutex_unlock(&state->ca_mutex); | |
76f9a820 AX |
478 | return ret; |
479 | } | |
480 | ||
481 | static int az6027_ci_read_cam_control(struct dvb_ca_en50221 *ca, | |
5f0e1cff MA |
482 | int slot, |
483 | u8 address) | |
76f9a820 AX |
484 | { |
485 | struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data; | |
486 | struct az6027_device_state *state = (struct az6027_device_state *)d->priv; | |
487 | ||
488 | int ret; | |
489 | u8 req; | |
490 | u16 value; | |
491 | u16 index; | |
492 | int blen; | |
32ec4576 | 493 | u8 *b; |
5f0e1cff MA |
494 | |
495 | if (slot != 0) | |
76f9a820 | 496 | return -EINVAL; |
5f0e1cff | 497 | |
32ec4576 DC |
498 | b = kmalloc(12, GFP_KERNEL); |
499 | if (!b) | |
500 | return -ENOMEM; | |
501 | ||
5f0e1cff | 502 | mutex_lock(&state->ca_mutex); |
76f9a820 AX |
503 | |
504 | req = 0xC3; | |
505 | value = address; | |
506 | index = 0; | |
507 | blen = 2; | |
5f0e1cff MA |
508 | |
509 | ret = az6027_usb_in_op(d, req, value, index, b, blen); | |
76f9a820 AX |
510 | if (ret < 0) { |
511 | warn("usb in operation failed. (%d)", ret); | |
512 | ret = -EINVAL; | |
5f0e1cff MA |
513 | } else { |
514 | if (b[0] == 0) | |
76f9a820 | 515 | warn("Read CI IO error"); |
5f0e1cff | 516 | |
76f9a820 | 517 | ret = b[1]; |
5f0e1cff | 518 | deb_info("read cam data = %x from 0x%x", b[1], value); |
76f9a820 | 519 | } |
5f0e1cff MA |
520 | |
521 | mutex_unlock(&state->ca_mutex); | |
32ec4576 | 522 | kfree(b); |
76f9a820 AX |
523 | return ret; |
524 | } | |
525 | ||
526 | static int az6027_ci_write_cam_control(struct dvb_ca_en50221 *ca, | |
5f0e1cff MA |
527 | int slot, |
528 | u8 address, | |
529 | u8 value) | |
76f9a820 AX |
530 | { |
531 | struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data; | |
532 | struct az6027_device_state *state = (struct az6027_device_state *)d->priv; | |
5f0e1cff | 533 | |
76f9a820 AX |
534 | int ret; |
535 | u8 req; | |
536 | u16 value1; | |
537 | u16 index; | |
538 | int blen; | |
539 | ||
5f0e1cff | 540 | if (slot != 0) |
76f9a820 | 541 | return -EINVAL; |
5f0e1cff MA |
542 | |
543 | mutex_lock(&state->ca_mutex); | |
76f9a820 AX |
544 | req = 0xC4; |
545 | value1 = address; | |
546 | index = value; | |
5f0e1cff MA |
547 | blen = 0; |
548 | ||
549 | ret = az6027_usb_out_op(d, req, value1, index, NULL, blen); | |
550 | if (ret != 0) { | |
551 | warn("usb out operation failed. (%d)", ret); | |
76f9a820 AX |
552 | goto failed; |
553 | } | |
5f0e1cff MA |
554 | |
555 | failed: | |
556 | mutex_unlock(&state->ca_mutex); | |
76f9a820 AX |
557 | return ret; |
558 | } | |
559 | ||
5f0e1cff | 560 | static int CI_CamReady(struct dvb_ca_en50221 *ca, int slot) |
76f9a820 AX |
561 | { |
562 | struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data; | |
5f0e1cff | 563 | |
76f9a820 AX |
564 | int ret; |
565 | u8 req; | |
566 | u16 value; | |
567 | u16 index; | |
568 | int blen; | |
32ec4576 DC |
569 | u8 *b; |
570 | ||
571 | b = kmalloc(12, GFP_KERNEL); | |
572 | if (!b) | |
573 | return -ENOMEM; | |
76f9a820 AX |
574 | |
575 | req = 0xC8; | |
576 | value = 0; | |
577 | index = 0; | |
578 | blen = 1; | |
5f0e1cff MA |
579 | |
580 | ret = az6027_usb_in_op(d, req, value, index, b, blen); | |
76f9a820 AX |
581 | if (ret < 0) { |
582 | warn("usb in operation failed. (%d)", ret); | |
583 | ret = -EIO; | |
584 | } else{ | |
585 | ret = b[0]; | |
586 | } | |
32ec4576 | 587 | kfree(b); |
76f9a820 AX |
588 | return ret; |
589 | } | |
590 | ||
5f0e1cff | 591 | static int az6027_ci_slot_reset(struct dvb_ca_en50221 *ca, int slot) |
76f9a820 AX |
592 | { |
593 | struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data; | |
594 | struct az6027_device_state *state = (struct az6027_device_state *)d->priv; | |
5f0e1cff MA |
595 | |
596 | int ret, i; | |
76f9a820 AX |
597 | u8 req; |
598 | u16 value; | |
599 | u16 index; | |
600 | int blen; | |
601 | ||
5f0e1cff MA |
602 | mutex_lock(&state->ca_mutex); |
603 | ||
76f9a820 AX |
604 | req = 0xC6; |
605 | value = 1; | |
606 | index = 0; | |
5f0e1cff MA |
607 | blen = 0; |
608 | ||
609 | ret = az6027_usb_out_op(d, req, value, index, NULL, blen); | |
610 | if (ret != 0) { | |
611 | warn("usb out operation failed. (%d)", ret); | |
76f9a820 AX |
612 | goto failed; |
613 | } | |
5f0e1cff MA |
614 | |
615 | msleep(500); | |
76f9a820 AX |
616 | req = 0xC6; |
617 | value = 0; | |
618 | index = 0; | |
5f0e1cff MA |
619 | blen = 0; |
620 | ||
621 | ret = az6027_usb_out_op(d, req, value, index, NULL, blen); | |
622 | if (ret != 0) { | |
623 | warn("usb out operation failed. (%d)", ret); | |
76f9a820 AX |
624 | goto failed; |
625 | } | |
626 | ||
5f0e1cff | 627 | for (i = 0; i < 15; i++) { |
76f9a820 | 628 | msleep(100); |
5f0e1cff MA |
629 | |
630 | if (CI_CamReady(ca, slot)) { | |
76f9a820 AX |
631 | deb_info("CAM Ready"); |
632 | break; | |
633 | } | |
634 | } | |
635 | msleep(5000); | |
636 | ||
5f0e1cff MA |
637 | failed: |
638 | mutex_unlock(&state->ca_mutex); | |
76f9a820 AX |
639 | return ret; |
640 | } | |
641 | ||
5f0e1cff | 642 | static int az6027_ci_slot_shutdown(struct dvb_ca_en50221 *ca, int slot) |
76f9a820 | 643 | { |
76f9a820 AX |
644 | return 0; |
645 | } | |
646 | ||
5f0e1cff | 647 | static int az6027_ci_slot_ts_enable(struct dvb_ca_en50221 *ca, int slot) |
76f9a820 AX |
648 | { |
649 | struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data; | |
650 | struct az6027_device_state *state = (struct az6027_device_state *)d->priv; | |
5f0e1cff | 651 | |
76f9a820 AX |
652 | int ret; |
653 | u8 req; | |
654 | u16 value; | |
655 | u16 index; | |
656 | int blen; | |
5f0e1cff | 657 | |
76f9a820 | 658 | deb_info("%s", __func__); |
5f0e1cff | 659 | mutex_lock(&state->ca_mutex); |
76f9a820 AX |
660 | req = 0xC7; |
661 | value = 1; | |
662 | index = 0; | |
5f0e1cff MA |
663 | blen = 0; |
664 | ||
665 | ret = az6027_usb_out_op(d, req, value, index, NULL, blen); | |
666 | if (ret != 0) { | |
667 | warn("usb out operation failed. (%d)", ret); | |
76f9a820 AX |
668 | goto failed; |
669 | } | |
76f9a820 | 670 | |
5f0e1cff MA |
671 | failed: |
672 | mutex_unlock(&state->ca_mutex); | |
76f9a820 AX |
673 | return ret; |
674 | } | |
675 | ||
5f0e1cff | 676 | static int az6027_ci_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int open) |
76f9a820 AX |
677 | { |
678 | struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data; | |
679 | struct az6027_device_state *state = (struct az6027_device_state *)d->priv; | |
680 | int ret; | |
681 | u8 req; | |
682 | u16 value; | |
683 | u16 index; | |
684 | int blen; | |
32ec4576 | 685 | u8 *b; |
5f0e1cff | 686 | |
32ec4576 DC |
687 | b = kmalloc(12, GFP_KERNEL); |
688 | if (!b) | |
689 | return -ENOMEM; | |
5f0e1cff | 690 | mutex_lock(&state->ca_mutex); |
76f9a820 AX |
691 | |
692 | req = 0xC5; | |
693 | value = 0; | |
694 | index = 0; | |
695 | blen = 1; | |
5f0e1cff MA |
696 | |
697 | ret = az6027_usb_in_op(d, req, value, index, b, blen); | |
76f9a820 AX |
698 | if (ret < 0) { |
699 | warn("usb in operation failed. (%d)", ret); | |
700 | ret = -EIO; | |
701 | } else | |
702 | ret = 0; | |
5f0e1cff | 703 | |
a18e6591 | 704 | if (!ret && b[0] == 1) { |
5f0e1cff MA |
705 | ret = DVB_CA_EN50221_POLL_CAM_PRESENT | |
706 | DVB_CA_EN50221_POLL_CAM_READY; | |
76f9a820 AX |
707 | } |
708 | ||
5f0e1cff | 709 | mutex_unlock(&state->ca_mutex); |
32ec4576 | 710 | kfree(b); |
76f9a820 AX |
711 | return ret; |
712 | } | |
713 | ||
714 | ||
715 | static void az6027_ci_uninit(struct dvb_usb_device *d) | |
716 | { | |
717 | struct az6027_device_state *state; | |
718 | ||
719 | deb_info("%s", __func__); | |
720 | ||
721 | if (NULL == d) | |
722 | return; | |
723 | ||
724 | state = (struct az6027_device_state *)d->priv; | |
725 | if (NULL == state) | |
726 | return; | |
727 | ||
728 | if (NULL == state->ca.data) | |
729 | return; | |
730 | ||
731 | dvb_ca_en50221_release(&state->ca); | |
732 | ||
733 | memset(&state->ca, 0, sizeof(state->ca)); | |
734 | } | |
735 | ||
736 | ||
737 | static int az6027_ci_init(struct dvb_usb_adapter *a) | |
738 | { | |
739 | struct dvb_usb_device *d = a->dev; | |
740 | struct az6027_device_state *state = (struct az6027_device_state *)d->priv; | |
741 | int ret; | |
742 | ||
5f0e1cff | 743 | deb_info("%s", __func__); |
76f9a820 AX |
744 | |
745 | mutex_init(&state->ca_mutex); | |
746 | ||
5f0e1cff MA |
747 | state->ca.owner = THIS_MODULE; |
748 | state->ca.read_attribute_mem = az6027_ci_read_attribute_mem; | |
749 | state->ca.write_attribute_mem = az6027_ci_write_attribute_mem; | |
750 | state->ca.read_cam_control = az6027_ci_read_cam_control; | |
751 | state->ca.write_cam_control = az6027_ci_write_cam_control; | |
752 | state->ca.slot_reset = az6027_ci_slot_reset; | |
753 | state->ca.slot_shutdown = az6027_ci_slot_shutdown; | |
754 | state->ca.slot_ts_enable = az6027_ci_slot_ts_enable; | |
755 | state->ca.poll_slot_status = az6027_ci_poll_slot_status; | |
756 | state->ca.data = d; | |
757 | ||
758 | ret = dvb_ca_en50221_init(&a->dvb_adap, | |
759 | &state->ca, | |
760 | 0, /* flags */ | |
761 | 1);/* n_slots */ | |
762 | if (ret != 0) { | |
763 | err("Cannot initialize CI: Error %d.", ret); | |
764 | memset(&state->ca, 0, sizeof(state->ca)); | |
76f9a820 AX |
765 | return ret; |
766 | } | |
767 | ||
5f0e1cff | 768 | deb_info("CI initialized."); |
76f9a820 AX |
769 | |
770 | return 0; | |
771 | } | |
772 | ||
4105ed5d | 773 | /* |
5f0e1cff | 774 | static int az6027_read_mac_addr(struct dvb_usb_device *d, u8 mac[6]) |
76f9a820 AX |
775 | { |
776 | az6027_usb_in_op(d, 0xb7, 6, 0, &mac[0], 6); | |
777 | return 0; | |
778 | } | |
4105ed5d | 779 | */ |
76f9a820 AX |
780 | |
781 | static int az6027_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage) | |
782 | { | |
5f0e1cff | 783 | |
76f9a820 | 784 | u8 buf; |
5f0e1cff MA |
785 | int ret; |
786 | struct dvb_usb_adapter *adap = fe->dvb->priv; | |
787 | ||
76f9a820 AX |
788 | struct i2c_msg i2c_msg = { |
789 | .addr = 0x99, | |
790 | .flags = 0, | |
791 | .buf = &buf, | |
792 | .len = 1 | |
793 | }; | |
5f0e1cff MA |
794 | |
795 | /* | |
796 | * 2 --18v | |
797 | * 1 --13v | |
798 | * 0 --off | |
799 | */ | |
76f9a820 AX |
800 | switch (voltage) { |
801 | case SEC_VOLTAGE_13: | |
5f0e1cff | 802 | buf = 1; |
76f9a820 AX |
803 | ret = i2c_transfer(&adap->dev->i2c_adap, &i2c_msg, 1); |
804 | break; | |
5f0e1cff | 805 | |
76f9a820 | 806 | case SEC_VOLTAGE_18: |
5f0e1cff | 807 | buf = 2; |
76f9a820 AX |
808 | ret = i2c_transfer(&adap->dev->i2c_adap, &i2c_msg, 1); |
809 | break; | |
5f0e1cff | 810 | |
76f9a820 | 811 | case SEC_VOLTAGE_OFF: |
5f0e1cff | 812 | buf = 0; |
76f9a820 AX |
813 | ret = i2c_transfer(&adap->dev->i2c_adap, &i2c_msg, 1); |
814 | break; | |
5f0e1cff | 815 | |
76f9a820 AX |
816 | default: |
817 | return -EINVAL; | |
818 | } | |
819 | return 0; | |
820 | } | |
821 | ||
822 | ||
823 | static int az6027_frontend_poweron(struct dvb_usb_adapter *adap) | |
824 | { | |
825 | int ret; | |
826 | u8 req; | |
827 | u16 value; | |
828 | u16 index; | |
829 | int blen; | |
830 | ||
831 | req = 0xBC; | |
5f0e1cff | 832 | value = 1; /* power on */ |
76f9a820 | 833 | index = 3; |
5f0e1cff MA |
834 | blen = 0; |
835 | ||
836 | ret = az6027_usb_out_op(adap->dev, req, value, index, NULL, blen); | |
837 | if (ret != 0) | |
838 | return -EIO; | |
76f9a820 | 839 | |
76f9a820 AX |
840 | return 0; |
841 | } | |
842 | static int az6027_frontend_reset(struct dvb_usb_adapter *adap) | |
843 | { | |
844 | int ret; | |
845 | u8 req; | |
846 | u16 value; | |
847 | u16 index; | |
848 | int blen; | |
849 | ||
5f0e1cff | 850 | /* reset demodulator */ |
76f9a820 | 851 | req = 0xC0; |
5f0e1cff | 852 | value = 1; /* high */ |
76f9a820 | 853 | index = 3; |
5f0e1cff MA |
854 | blen = 0; |
855 | ||
856 | ret = az6027_usb_out_op(adap->dev, req, value, index, NULL, blen); | |
857 | if (ret != 0) | |
858 | return -EIO; | |
76f9a820 | 859 | |
76f9a820 | 860 | req = 0xC0; |
5f0e1cff | 861 | value = 0; /* low */ |
76f9a820 | 862 | index = 3; |
5f0e1cff | 863 | blen = 0; |
76f9a820 | 864 | msleep_interruptible(200); |
5f0e1cff MA |
865 | |
866 | ret = az6027_usb_out_op(adap->dev, req, value, index, NULL, blen); | |
867 | if (ret != 0) | |
868 | return -EIO; | |
869 | ||
76f9a820 | 870 | msleep_interruptible(200); |
5f0e1cff | 871 | |
76f9a820 | 872 | req = 0xC0; |
5f0e1cff | 873 | value = 1; /*high */ |
76f9a820 | 874 | index = 3; |
5f0e1cff MA |
875 | blen = 0; |
876 | ||
877 | ret = az6027_usb_out_op(adap->dev, req, value, index, NULL, blen); | |
878 | if (ret != 0) | |
879 | return -EIO; | |
76f9a820 | 880 | |
76f9a820 AX |
881 | msleep_interruptible(200); |
882 | return 0; | |
883 | } | |
884 | ||
5f0e1cff | 885 | static int az6027_frontend_tsbypass(struct dvb_usb_adapter *adap, int onoff) |
76f9a820 AX |
886 | { |
887 | int ret; | |
888 | u8 req; | |
889 | u16 value; | |
890 | u16 index; | |
891 | int blen; | |
5f0e1cff MA |
892 | |
893 | /* TS passthrough */ | |
76f9a820 AX |
894 | req = 0xC7; |
895 | value = onoff; | |
896 | index = 0; | |
5f0e1cff MA |
897 | blen = 0; |
898 | ||
899 | ret = az6027_usb_out_op(adap->dev, req, value, index, NULL, blen); | |
900 | if (ret != 0) | |
901 | return -EIO; | |
76f9a820 | 902 | |
76f9a820 AX |
903 | return 0; |
904 | } | |
905 | ||
906 | static int az6027_frontend_attach(struct dvb_usb_adapter *adap) | |
907 | { | |
908 | ||
909 | az6027_frontend_poweron(adap); | |
910 | az6027_frontend_reset(adap); | |
5f0e1cff MA |
911 | |
912 | deb_info("adap = %p, dev = %p\n", adap, adap->dev); | |
76f9a820 | 913 | adap->fe = stb0899_attach(&az6027_stb0899_config, &adap->dev->i2c_adap); |
5f0e1cff | 914 | |
76f9a820 | 915 | if (adap->fe) { |
5f0e1cff | 916 | deb_info("found STB0899 DVB-S/DVB-S2 frontend @0x%02x", az6027_stb0899_config.demod_address); |
76f9a820 | 917 | if (stb6100_attach(adap->fe, &az6027_stb6100_config, &adap->dev->i2c_adap)) { |
5f0e1cff | 918 | deb_info("found STB6100 DVB-S/DVB-S2 frontend @0x%02x", az6027_stb6100_config.tuner_address); |
76f9a820 AX |
919 | adap->fe->ops.set_voltage = az6027_set_voltage; |
920 | az6027_ci_init(adap); | |
921 | } else { | |
922 | adap->fe = NULL; | |
923 | } | |
5f0e1cff | 924 | } else |
76f9a820 AX |
925 | warn("no front-end attached\n"); |
926 | ||
5f0e1cff | 927 | az6027_frontend_tsbypass(adap, 0); |
76f9a820 AX |
928 | |
929 | return 0; | |
930 | } | |
931 | ||
932 | static struct dvb_usb_device_properties az6027_properties; | |
933 | ||
5f0e1cff | 934 | static void az6027_usb_disconnect(struct usb_interface *intf) |
76f9a820 | 935 | { |
5f0e1cff MA |
936 | struct dvb_usb_device *d = usb_get_intfdata(intf); |
937 | az6027_ci_uninit(d); | |
938 | dvb_usb_device_exit(intf); | |
76f9a820 AX |
939 | } |
940 | ||
941 | ||
942 | static int az6027_usb_probe(struct usb_interface *intf, | |
5f0e1cff | 943 | const struct usb_device_id *id) |
76f9a820 | 944 | { |
5f0e1cff MA |
945 | return dvb_usb_device_init(intf, |
946 | &az6027_properties, | |
947 | THIS_MODULE, | |
948 | NULL, | |
949 | adapter_nr); | |
76f9a820 AX |
950 | } |
951 | ||
952 | /* I2C */ | |
5f0e1cff | 953 | static int az6027_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num) |
76f9a820 AX |
954 | { |
955 | struct dvb_usb_device *d = i2c_get_adapdata(adap); | |
5f0e1cff | 956 | int i = 0, j = 0, len = 0; |
76f9a820 AX |
957 | int ret; |
958 | u16 index; | |
959 | u16 value; | |
960 | int length; | |
961 | u8 req; | |
32ec4576 DC |
962 | u8 *data; |
963 | ||
964 | data = kmalloc(256, GFP_KERNEL); | |
965 | if (!data) | |
966 | return -ENOMEM; | |
5f0e1cff | 967 | |
32ec4576 DC |
968 | if (mutex_lock_interruptible(&d->i2c_mutex) < 0) { |
969 | kfree(data); | |
76f9a820 | 970 | return -EAGAIN; |
32ec4576 | 971 | } |
5f0e1cff | 972 | |
76f9a820 AX |
973 | if (num > 2) |
974 | warn("more than 2 i2c messages at a time is not handled yet. TODO."); | |
975 | ||
976 | for (i = 0; i < num; i++) { | |
5f0e1cff MA |
977 | |
978 | if (msg[i].addr == 0x99) { | |
76f9a820 AX |
979 | req = 0xBE; |
980 | index = 0; | |
981 | value = msg[i].buf[0] & 0x00ff; | |
982 | length = 1; | |
5f0e1cff | 983 | az6027_usb_out_op(d, req, value, index, data, length); |
76f9a820 | 984 | } |
5f0e1cff MA |
985 | |
986 | if (msg[i].addr == 0xd0) { | |
76f9a820 | 987 | /* write/read request */ |
5f0e1cff | 988 | if (i + 1 < num && (msg[i + 1].flags & I2C_M_RD)) { |
76f9a820 AX |
989 | req = 0xB9; |
990 | index = (((msg[i].buf[0] << 8) & 0xff00) | (msg[i].buf[1] & 0x00ff)); | |
991 | value = msg[i].addr + (msg[i].len << 8); | |
5f0e1cff MA |
992 | length = msg[i + 1].len + 6; |
993 | ret = az6027_usb_in_op(d, req, value, index, data, length); | |
994 | len = msg[i + 1].len; | |
995 | for (j = 0; j < len; j++) | |
996 | msg[i + 1].buf[j] = data[j + 5]; | |
997 | ||
76f9a820 | 998 | i++; |
5f0e1cff MA |
999 | } else { |
1000 | ||
6120792b MN |
1001 | /* demod 16bit addr */ |
1002 | req = 0xBD; | |
1003 | index = (((msg[i].buf[0] << 8) & 0xff00) | (msg[i].buf[1] & 0x00ff)); | |
1004 | value = msg[i].addr + (2 << 8); | |
1005 | length = msg[i].len - 2; | |
1006 | len = msg[i].len - 2; | |
1007 | for (j = 0; j < len; j++) | |
1008 | data[j] = msg[i].buf[j + 2]; | |
5f0e1cff | 1009 | az6027_usb_out_op(d, req, value, index, data, length); |
76f9a820 AX |
1010 | } |
1011 | } | |
5f0e1cff MA |
1012 | |
1013 | if (msg[i].addr == 0xc0) { | |
76f9a820 | 1014 | if (msg[i].flags & I2C_M_RD) { |
5f0e1cff | 1015 | |
76f9a820 AX |
1016 | req = 0xB9; |
1017 | index = 0x0; | |
5f0e1cff | 1018 | value = msg[i].addr; |
76f9a820 | 1019 | length = msg[i].len + 6; |
5f0e1cff | 1020 | ret = az6027_usb_in_op(d, req, value, index, data, length); |
76f9a820 | 1021 | len = msg[i].len; |
5f0e1cff MA |
1022 | for (j = 0; j < len; j++) |
1023 | msg[i].buf[j] = data[j + 5]; | |
1024 | ||
1025 | } else { | |
1026 | ||
76f9a820 AX |
1027 | req = 0xBD; |
1028 | index = msg[i].buf[0] & 0x00FF; | |
1029 | value = msg[i].addr + (1 << 8); | |
1030 | length = msg[i].len - 1; | |
1031 | len = msg[i].len - 1; | |
5f0e1cff MA |
1032 | |
1033 | for (j = 0; j < len; j++) | |
1034 | data[j] = msg[i].buf[j + 1]; | |
1035 | ||
1036 | az6027_usb_out_op(d, req, value, index, data, length); | |
76f9a820 AX |
1037 | } |
1038 | } | |
5f0e1cff | 1039 | } |
76f9a820 | 1040 | mutex_unlock(&d->i2c_mutex); |
32ec4576 | 1041 | kfree(data); |
5f0e1cff | 1042 | |
76f9a820 AX |
1043 | return i; |
1044 | } | |
1045 | ||
1046 | ||
1047 | static u32 az6027_i2c_func(struct i2c_adapter *adapter) | |
1048 | { | |
1049 | return I2C_FUNC_I2C; | |
1050 | } | |
1051 | ||
1052 | static struct i2c_algorithm az6027_i2c_algo = { | |
1053 | .master_xfer = az6027_i2c_xfer, | |
1054 | .functionality = az6027_i2c_func, | |
1055 | }; | |
1056 | ||
5f0e1cff MA |
1057 | int az6027_identify_state(struct usb_device *udev, |
1058 | struct dvb_usb_device_properties *props, | |
1059 | struct dvb_usb_device_description **desc, | |
1060 | int *cold) | |
76f9a820 | 1061 | { |
32ec4576 DC |
1062 | u8 *b; |
1063 | s16 ret; | |
1064 | ||
1065 | b = kmalloc(16, GFP_KERNEL); | |
1066 | if (!b) | |
1067 | return -ENOMEM; | |
1068 | ||
1069 | ret = usb_control_msg(udev, | |
5f0e1cff MA |
1070 | usb_rcvctrlpipe(udev, 0), |
1071 | 0xb7, | |
1072 | USB_TYPE_VENDOR | USB_DIR_IN, | |
1073 | 6, | |
1074 | 0, | |
1075 | b, | |
1076 | 6, | |
1077 | USB_CTRL_GET_TIMEOUT); | |
76f9a820 AX |
1078 | |
1079 | *cold = ret <= 0; | |
32ec4576 | 1080 | kfree(b); |
76f9a820 AX |
1081 | deb_info("cold: %d\n", *cold); |
1082 | return 0; | |
1083 | } | |
1084 | ||
1085 | ||
5f0e1cff | 1086 | static struct usb_device_id az6027_usb_table[] = { |
3c3233ec | 1087 | { USB_DEVICE(USB_VID_AZUREWAVE, USB_PID_AZUREWAVE_AZ6027) }, |
20d2c56d OR |
1088 | { USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_DVBS2CI_V1) }, |
1089 | { USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_DVBS2CI_V2) }, | |
823b63b4 OR |
1090 | { USB_DEVICE(USB_VID_TECHNISAT, USB_PID_TECHNISAT_USB2_HDCI_V1) }, |
1091 | { USB_DEVICE(USB_VID_TECHNISAT, USB_PID_TECHNISAT_USB2_HDCI_V2) }, | |
10304ca6 | 1092 | { USB_DEVICE(USB_VID_ELGATO, USB_PID_ELGATO_EYETV_SAT) }, |
3c3233ec | 1093 | { }, |
76f9a820 AX |
1094 | }; |
1095 | ||
1096 | MODULE_DEVICE_TABLE(usb, az6027_usb_table); | |
1097 | ||
1098 | static struct dvb_usb_device_properties az6027_properties = { | |
1099 | .caps = DVB_USB_IS_AN_I2C_ADAPTER, | |
1100 | .usb_ctrl = CYPRESS_FX2, | |
76f9a820 AX |
1101 | .firmware = "dvb-usb-az6027-03.fw", |
1102 | .no_reconnect = 1, | |
1103 | ||
1104 | .size_of_priv = sizeof(struct az6027_device_state), | |
1105 | .identify_state = az6027_identify_state, | |
1106 | .num_adapters = 1, | |
1107 | .adapter = { | |
1108 | { | |
76f9a820 AX |
1109 | .streaming_ctrl = az6027_streaming_ctrl, |
1110 | .frontend_attach = az6027_frontend_attach, | |
1111 | ||
1112 | /* parameter for the MPEG2-data transfer */ | |
1113 | .stream = { | |
1114 | .type = USB_BULK, | |
1115 | .count = 10, | |
1116 | .endpoint = 0x02, | |
1117 | .u = { | |
1118 | .bulk = { | |
1119 | .buffersize = 4096, | |
1120 | } | |
1121 | } | |
1122 | }, | |
1123 | } | |
1124 | }, | |
5f0e1cff MA |
1125 | /* |
1126 | .power_ctrl = az6027_power_ctrl, | |
1127 | .read_mac_address = az6027_read_mac_addr, | |
1128 | */ | |
f72a27b8 | 1129 | .rc.legacy = { |
2f4f58d6 MCC |
1130 | .rc_map_table = rc_map_az6027_table, |
1131 | .rc_map_size = ARRAY_SIZE(rc_map_az6027_table), | |
f72a27b8 MCC |
1132 | .rc_interval = 400, |
1133 | .rc_query = az6027_rc_query, | |
1134 | }, | |
1135 | ||
76f9a820 AX |
1136 | .i2c_algo = &az6027_i2c_algo, |
1137 | ||
10304ca6 | 1138 | .num_device_descs = 6, |
76f9a820 | 1139 | .devices = { |
5f0e1cff MA |
1140 | { |
1141 | .name = "AZUREWAVE DVB-S/S2 USB2.0 (AZ6027)", | |
1142 | .cold_ids = { &az6027_usb_table[0], NULL }, | |
1143 | .warm_ids = { NULL }, | |
20d2c56d OR |
1144 | }, { |
1145 | .name = "TERRATEC S7", | |
1146 | .cold_ids = { &az6027_usb_table[1], NULL }, | |
1147 | .warm_ids = { NULL }, | |
1148 | }, { | |
1149 | .name = "TERRATEC S7 MKII", | |
1150 | .cold_ids = { &az6027_usb_table[2], NULL }, | |
1151 | .warm_ids = { NULL }, | |
1152 | }, { | |
1153 | .name = "Technisat SkyStar USB 2 HD CI", | |
1154 | .cold_ids = { &az6027_usb_table[3], NULL }, | |
1155 | .warm_ids = { NULL }, | |
1156 | }, { | |
1157 | .name = "Technisat SkyStar USB 2 HD CI", | |
1158 | .cold_ids = { &az6027_usb_table[4], NULL }, | |
1159 | .warm_ids = { NULL }, | |
10304ca6 SD |
1160 | }, { |
1161 | .name = "Elgato EyeTV Sat", | |
1162 | .cold_ids = { &az6027_usb_table[5], NULL }, | |
1163 | .warm_ids = { NULL }, | |
76f9a820 | 1164 | }, |
5f0e1cff | 1165 | { NULL }, |
76f9a820 AX |
1166 | } |
1167 | }; | |
1168 | ||
1169 | /* usb specific object needed to register this driver with the usb subsystem */ | |
1170 | static struct usb_driver az6027_usb_driver = { | |
1171 | .name = "dvb_usb_az6027", | |
1172 | .probe = az6027_usb_probe, | |
76f9a820 AX |
1173 | .disconnect = az6027_usb_disconnect, |
1174 | .id_table = az6027_usb_table, | |
1175 | }; | |
1176 | ||
1177 | /* module stuff */ | |
1178 | static int __init az6027_usb_module_init(void) | |
1179 | { | |
1180 | int result; | |
5f0e1cff MA |
1181 | |
1182 | result = usb_register(&az6027_usb_driver); | |
1183 | if (result) { | |
1184 | err("usb_register failed. (%d)", result); | |
76f9a820 AX |
1185 | return result; |
1186 | } | |
1187 | ||
1188 | return 0; | |
1189 | } | |
1190 | ||
1191 | static void __exit az6027_usb_module_exit(void) | |
1192 | { | |
1193 | /* deregister this driver from the USB subsystem */ | |
1194 | usb_deregister(&az6027_usb_driver); | |
1195 | } | |
1196 | ||
1197 | module_init(az6027_usb_module_init); | |
1198 | module_exit(az6027_usb_module_exit); | |
1199 | ||
1200 | MODULE_AUTHOR("Adams Xu <Adams.xu@azwave.com.cn>"); | |
1201 | MODULE_DESCRIPTION("Driver for AZUREWAVE DVB-S/S2 USB2.0 (AZ6027)"); | |
1202 | MODULE_VERSION("1.0"); | |
1203 | MODULE_LICENSE("GPL"); |