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Merge branch 'for-linus2' of git://git.kernel.org/pub/scm/linux/kernel/git/mason...
[deliverable/linux.git] / drivers / media / usb / dvb-usb-v2 / af9035.c
CommitLineData
7f882c2e
AP		 1/*
2 * Afatech AF9035 DVB USB driver
3 *
4 * Copyright (C) 2009 Antti Palosaari <crope@iki.fi>
5 * Copyright (C) 2012 Antti Palosaari <crope@iki.fi>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 */
21
22#include "af9035.h"
7f882c2e 23
7760e148
MCC		 24/* Max transfer size done by I2C transfer functions */
25#define MAX_XFER_SIZE 64
26
7f882c2e 27DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
7f882c2e 28
b1a9599a
MB		 29static u16 af9035_checksum(const u8 *buf, size_t len)
30{
31 size_t i;
32 u16 checksum = 0;
33
34 for (i = 1; i < len; i++) {
35 if (i % 2)
36 checksum += buf[i] << 8;
37 else
38 checksum += buf[i];
39 }
40 checksum = ~checksum;
41
42 return checksum;
43}
44
5da2aecb 45static int af9035_ctrl_msg(struct dvb_usb_device *d, struct usb_req *req)
7f882c2e 46{
7f882c2e
AP		 47#define REQ_HDR_LEN 4 /* send header size */
48#define ACK_HDR_LEN 3 /* rece header size */
49#define CHECKSUM_LEN 2
50#define USB_TIMEOUT 2000
5da2aecb
AP		 51 struct state *state = d_to_priv(d);
52 int ret, wlen, rlen;
6fb39c50 53 u16 checksum, tmp_checksum;
7f882c2e 54
3484d37a
AP		 55 mutex_lock(&d->usb_mutex);
56
7f882c2e
AP		 57 /* buffer overflow check */
58 if (req->wlen > (BUF_LEN - REQ_HDR_LEN - CHECKSUM_LEN) ||
119f7a8c
AP		 59 req->rlen > (BUF_LEN - ACK_HDR_LEN - CHECKSUM_LEN)) {
60 dev_err(&d->udev->dev, "%s: too much data wlen=%d rlen=%d\n",
e8292e28 61 KBUILD_MODNAME, req->wlen, req->rlen);
3484d37a 62 ret = -EINVAL;
0170a39b 63 goto exit;
7f882c2e
AP		 64 }
65
3484d37a
AP		 66 state->buf[0] = REQ_HDR_LEN + req->wlen + CHECKSUM_LEN - 1;
67 state->buf[1] = req->mbox;
68 state->buf[2] = req->cmd;
69 state->buf[3] = state->seq++;
70 memcpy(&state->buf[REQ_HDR_LEN], req->wbuf, req->wlen);
5da2aecb
AP		 71
72 wlen = REQ_HDR_LEN + req->wlen + CHECKSUM_LEN;
73 rlen = ACK_HDR_LEN + req->rlen + CHECKSUM_LEN;
7f882c2e
AP		 74
75 /* calc and add checksum */
3484d37a
AP		 76 checksum = af9035_checksum(state->buf, state->buf[0] - 1);
77 state->buf[state->buf[0] - 1] = (checksum >> 8);
78 state->buf[state->buf[0] - 0] = (checksum & 0xff);
7f882c2e 79
5da2aecb
AP		 80 /* no ack for these packets */
81 if (req->cmd == CMD_FW_DL)
82 rlen = 0;
7f882c2e 83
3484d37a
AP		 84 ret = dvb_usbv2_generic_rw_locked(d,
85 state->buf, wlen, state->buf, rlen);
5da2aecb 86 if (ret)
0170a39b 87 goto exit;
7f882c2e
AP		 88
89 /* no ack for those packets */
90 if (req->cmd == CMD_FW_DL)
5da2aecb 91 goto exit;
7f882c2e 92
b1a9599a 93 /* verify checksum */
3484d37a
AP		 94 checksum = af9035_checksum(state->buf, rlen - 2);
95 tmp_checksum = (state->buf[rlen - 2] << 8) | state->buf[rlen - 1];
6fb39c50 96 if (tmp_checksum != checksum) {
cb9114e9
AP		 97 dev_err(&d->udev->dev,
98 "%s: command=%02x checksum mismatch (%04x != %04x)\n",
99 KBUILD_MODNAME, req->cmd, tmp_checksum,
100 checksum);
b1a9599a 101 ret = -EIO;
0170a39b 102 goto exit;
b1a9599a 103 }
6fb39c50 104
7f882c2e 105 /* check status */
3484d37a 106 if (state->buf[2]) {
1bfd5294 107 /* fw returns status 1 when IR code was not received */
0170a39b
WY		 108 if (req->cmd == CMD_IR_GET || state->buf[2] == 1) {
109 ret = 1;
110 goto exit;
111 }
1bfd5294 112
119f7a8c 113 dev_dbg(&d->udev->dev, "%s: command=%02x failed fw error=%d\n",
3484d37a 114 __func__, req->cmd, state->buf[2]);
7f882c2e 115 ret = -EIO;
0170a39b 116 goto exit;
7f882c2e
AP		 117 }
118
119 /* read request, copy returned data to return buf */
120 if (req->rlen)
3484d37a 121 memcpy(req->rbuf, &state->buf[ACK_HDR_LEN], req->rlen);
5da2aecb 122exit:
3484d37a 123 mutex_unlock(&d->usb_mutex);
0170a39b 124 if (ret < 0)
3484d37a 125 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
7f882c2e
AP		 126 return ret;
127}
128
129/* write multiple registers */
130static int af9035_wr_regs(struct dvb_usb_device *d, u32 reg, u8 *val, int len)
131{
7760e148 132 u8 wbuf[MAX_XFER_SIZE];
7f882c2e 133 u8 mbox = (reg >> 16) & 0xff;
9323297d 134 struct usb_req req = { CMD_MEM_WR, mbox, 6 + len, wbuf, 0, NULL };
7f882c2e 135
7760e148
MCC		 136 if (6 + len > sizeof(wbuf)) {
137 dev_warn(&d->udev->dev, "%s: i2c wr: len=%d is too big!\n",
138 KBUILD_MODNAME, len);
139 return -EOPNOTSUPP;
140 }
141
7f882c2e
AP		 142 wbuf[0] = len;
143 wbuf[1] = 2;
144 wbuf[2] = 0;
145 wbuf[3] = 0;
146 wbuf[4] = (reg >> 8) & 0xff;
147 wbuf[5] = (reg >> 0) & 0xff;
148 memcpy(&wbuf[6], val, len);
149
5da2aecb 150 return af9035_ctrl_msg(d, &req);
7f882c2e
AP		 151}
152
153/* read multiple registers */
154static int af9035_rd_regs(struct dvb_usb_device *d, u32 reg, u8 *val, int len)
155{
156 u8 wbuf[] = { len, 2, 0, 0, (reg >> 8) & 0xff, reg & 0xff };
157 u8 mbox = (reg >> 16) & 0xff;
158 struct usb_req req = { CMD_MEM_RD, mbox, sizeof(wbuf), wbuf, len, val };
159
5da2aecb 160 return af9035_ctrl_msg(d, &req);
7f882c2e
AP		 161}
162
163/* write single register */
164static int af9035_wr_reg(struct dvb_usb_device *d, u32 reg, u8 val)
165{
166 return af9035_wr_regs(d, reg, &val, 1);
167}
168
169/* read single register */
170static int af9035_rd_reg(struct dvb_usb_device *d, u32 reg, u8 *val)
171{
172 return af9035_rd_regs(d, reg, val, 1);
173}
174
175/* write single register with mask */
176static int af9035_wr_reg_mask(struct dvb_usb_device *d, u32 reg, u8 val,
177 u8 mask)
178{
179 int ret;
180 u8 tmp;
181
182 /* no need for read if whole reg is written */
183 if (mask != 0xff) {
184 ret = af9035_rd_regs(d, reg, &tmp, 1);
185 if (ret)
186 return ret;
187
188 val &= mask;
189 tmp &= ~mask;
190 val |= tmp;
191 }
192
193 return af9035_wr_regs(d, reg, &val, 1);
194}
195
196static int af9035_i2c_master_xfer(struct i2c_adapter *adap,
197 struct i2c_msg msg[], int num)
198{
199 struct dvb_usb_device *d = i2c_get_adapdata(adap);
5da2aecb 200 struct state *state = d_to_priv(d);
7f882c2e
AP		 201 int ret;
202
203 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
204 return -EAGAIN;
205
ad30e91b
AP		 206 /*
207 * I2C sub header is 5 bytes long. Meaning of those bytes are:
208 * 0: data len
209 * 1: I2C addr << 1
210 * 2: reg addr len
211 * byte 3 and 4 can be used as reg addr
212 * 3: reg addr MSB
213 * used when reg addr len is set to 2
214 * 4: reg addr LSB
215 * used when reg addr len is set to 1 or 2
216 *
217 * For the simplify we do not use register addr at all.
218 * NOTE: As a firmware knows tuner type there is very small possibility
219 * there could be some tuner I2C hacks done by firmware and this may
220 * lead problems if firmware expects those bytes are used.
221 */
7f882c2e
AP		 222 if (num == 2 && !(msg[0].flags & I2C_M_RD) &&
223 (msg[1].flags & I2C_M_RD)) {
224 if (msg[0].len > 40 || msg[1].len > 40) {
225 /* TODO: correct limits > 40 */
226 ret = -EOPNOTSUPP;
9805992f
JAR		 227 } else if ((msg[0].addr == state->af9033_config[0].i2c_addr) ||
228 (msg[0].addr == state->af9033_config[1].i2c_addr)) {
bf97b637 229 /* demod access via firmware interface */
7f882c2e
AP		 230 u32 reg = msg[0].buf[0] << 16 | msg[0].buf[1] << 8 |
231 msg[0].buf[2];
bf97b637
AP		 232
233 if (msg[0].addr == state->af9033_config[1].i2c_addr)
9805992f 234 reg |= 0x100000;
bf97b637 235
7f882c2e
AP		 236 ret = af9035_rd_regs(d, reg, &msg[1].buf[0],
237 msg[1].len);
238 } else {
239 /* I2C */
7760e148 240 u8 buf[MAX_XFER_SIZE];
9323297d 241 struct usb_req req = { CMD_I2C_RD, 0, 5 + msg[0].len,
7f882c2e 242 buf, msg[1].len, msg[1].buf };
7760e148
MCC		 243
244 if (5 + msg[0].len > sizeof(buf)) {
245 dev_warn(&d->udev->dev,
246 "%s: i2c xfer: len=%d is too big!\n",
247 KBUILD_MODNAME, msg[0].len);
3189ef02
DC		 248 ret = -EOPNOTSUPP;
249 goto unlock;
7760e148 250 }
9805992f 251 req.mbox |= ((msg[0].addr & 0x80) >> 3);
812fe6d9 252 buf[0] = msg[1].len;
bf97b637 253 buf[1] = msg[0].addr << 1;
ad30e91b
AP		 254 buf[2] = 0x00; /* reg addr len */
255 buf[3] = 0x00; /* reg addr MSB */
256 buf[4] = 0x00; /* reg addr LSB */
257 memcpy(&buf[5], msg[0].buf, msg[0].len);
5da2aecb 258 ret = af9035_ctrl_msg(d, &req);
7f882c2e
AP		 259 }
260 } else if (num == 1 && !(msg[0].flags & I2C_M_RD)) {
261 if (msg[0].len > 40) {
262 /* TODO: correct limits > 40 */
263 ret = -EOPNOTSUPP;
9805992f
JAR		 264 } else if ((msg[0].addr == state->af9033_config[0].i2c_addr) ||
265 (msg[0].addr == state->af9033_config[1].i2c_addr)) {
bf97b637 266 /* demod access via firmware interface */
7f882c2e
AP		 267 u32 reg = msg[0].buf[0] << 16 | msg[0].buf[1] << 8 |
268 msg[0].buf[2];
bf97b637
AP		 269
270 if (msg[0].addr == state->af9033_config[1].i2c_addr)
9805992f 271 reg |= 0x100000;
bf97b637 272
7f882c2e
AP		 273 ret = af9035_wr_regs(d, reg, &msg[0].buf[3],
274 msg[0].len - 3);
275 } else {
276 /* I2C */
7760e148 277 u8 buf[MAX_XFER_SIZE];
9323297d
AP		 278 struct usb_req req = { CMD_I2C_WR, 0, 5 + msg[0].len,
279 buf, 0, NULL };
7760e148
MCC		 280
281 if (5 + msg[0].len > sizeof(buf)) {
282 dev_warn(&d->udev->dev,
283 "%s: i2c xfer: len=%d is too big!\n",
284 KBUILD_MODNAME, msg[0].len);
3189ef02
DC		 285 ret = -EOPNOTSUPP;
286 goto unlock;
7760e148 287 }
9805992f 288 req.mbox |= ((msg[0].addr & 0x80) >> 3);
7f882c2e 289 buf[0] = msg[0].len;
bf97b637 290 buf[1] = msg[0].addr << 1;
ad30e91b
AP		 291 buf[2] = 0x00; /* reg addr len */
292 buf[3] = 0x00; /* reg addr MSB */
293 buf[4] = 0x00; /* reg addr LSB */
294 memcpy(&buf[5], msg[0].buf, msg[0].len);
5da2aecb 295 ret = af9035_ctrl_msg(d, &req);
7f882c2e 296 }
3b98c347
AP		 297 } else if (num == 1 && (msg[0].flags & I2C_M_RD)) {
298 if (msg[0].len > 40) {
299 /* TODO: correct limits > 40 */
300 ret = -EOPNOTSUPP;
301 } else {
302 /* I2C */
303 u8 buf[5];
304 struct usb_req req = { CMD_I2C_RD, 0, sizeof(buf),
305 buf, msg[0].len, msg[0].buf };
306 req.mbox |= ((msg[0].addr & 0x80) >> 3);
307 buf[0] = msg[0].len;
308 buf[1] = msg[0].addr << 1;
309 buf[2] = 0x00; /* reg addr len */
310 buf[3] = 0x00; /* reg addr MSB */
311 buf[4] = 0x00; /* reg addr LSB */
312 ret = af9035_ctrl_msg(d, &req);
313 }
7f882c2e
AP		 314 } else {
315 /*
3b98c347
AP		 316 * We support only three kind of I2C transactions:
317 * 1) 1 x read + 1 x write (repeated start)
7f882c2e 318 * 2) 1 x write
3b98c347 319 * 3) 1 x read
7f882c2e
AP		 320 */
321 ret = -EOPNOTSUPP;
322 }
323
3189ef02 324unlock:
7f882c2e
AP		 325 mutex_unlock(&d->i2c_mutex);
326
327 if (ret < 0)
328 return ret;
329 else
330 return num;
331}
332
333static u32 af9035_i2c_functionality(struct i2c_adapter *adapter)
334{
335 return I2C_FUNC_I2C;
336}
337
338static struct i2c_algorithm af9035_i2c_algo = {
339 .master_xfer = af9035_i2c_master_xfer,
340 .functionality = af9035_i2c_functionality,
341};
342
a0921af7 343static int af9035_identify_state(struct dvb_usb_device *d, const char **name)
7f882c2e 344{
74c1883a 345 struct state *state = d_to_priv(d);
7f882c2e
AP		 346 int ret;
347 u8 wbuf[1] = { 1 };
348 u8 rbuf[4];
349 struct usb_req req = { CMD_FW_QUERYINFO, 0, sizeof(wbuf), wbuf,
350 sizeof(rbuf), rbuf };
351
74c1883a
AP		 352 ret = af9035_rd_regs(d, 0x1222, rbuf, 3);
353 if (ret < 0)
354 goto err;
355
356 state->chip_version = rbuf[0];
357 state->chip_type = rbuf[2] << 8 | rbuf[1] << 0;
358
359 ret = af9035_rd_reg(d, 0x384f, &state->prechip_version);
360 if (ret < 0)
361 goto err;
362
363 dev_info(&d->udev->dev,
364 "%s: prechip_version=%02x chip_version=%02x chip_type=%04x\n",
e8292e28
AP		 365 KBUILD_MODNAME, state->prechip_version,
366 state->chip_version, state->chip_type);
74c1883a
AP		 367
368 if (state->chip_type == 0x9135) {
bc3c9e10 369 if (state->chip_version == 0x02)
74c1883a
AP		 370 *name = AF9035_FIRMWARE_IT9135_V2;
371 else
372 *name = AF9035_FIRMWARE_IT9135_V1;
df8f1be1 373 state->eeprom_addr = EEPROM_BASE_IT9135;
74c1883a
AP		 374 } else {
375 *name = AF9035_FIRMWARE_AF9035;
df8f1be1 376 state->eeprom_addr = EEPROM_BASE_AF9035;
74c1883a
AP		 377 }
378
5da2aecb 379 ret = af9035_ctrl_msg(d, &req);
7f882c2e
AP		 380 if (ret < 0)
381 goto err;
382
119f7a8c 383 dev_dbg(&d->udev->dev, "%s: reply=%*ph\n", __func__, 4, rbuf);
7f882c2e 384 if (rbuf[0] || rbuf[1] || rbuf[2] || rbuf[3])
5da2aecb 385 ret = WARM;
7f882c2e 386 else
5da2aecb 387 ret = COLD;
7f882c2e 388
5da2aecb 389 return ret;
7f882c2e
AP		 390
391err:
119f7a8c 392 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
7f882c2e
AP		 393
394 return ret;
395}
396
8229da50 397static int af9035_download_firmware_old(struct dvb_usb_device *d,
7f882c2e
AP		 398 const struct firmware *fw)
399{
77c5ff2d 400 int ret, i, j, len;
7f882c2e 401 u8 wbuf[1];
7f882c2e
AP		 402 struct usb_req req = { 0, 0, 0, NULL, 0, NULL };
403 struct usb_req req_fw_dl = { CMD_FW_DL, 0, 0, wbuf, 0, NULL };
df8f1be1 404 u8 hdr_core;
77c5ff2d 405 u16 hdr_addr, hdr_data_len, hdr_checksum;
6fb39c50 406 #define MAX_DATA 58
77c5ff2d
AP		 407 #define HDR_SIZE 7
408
409 /*
410 * Thanks to Daniel Glöckner <daniel-gl@gmx.net> about that info!
411 *
412 * byte 0: MCS 51 core
413 * There are two inside the AF9035 (1=Link and 2=OFDM) with separate
414 * address spaces
415 * byte 1-2: Big endian destination address
416 * byte 3-4: Big endian number of data bytes following the header
417 * byte 5-6: Big endian header checksum, apparently ignored by the chip
418 * Calculated as ~(h[0]*256+h[1]+h[2]*256+h[3]+h[4]*256)
419 */
420
421 for (i = fw->size; i > HDR_SIZE;) {
422 hdr_core = fw->data[fw->size - i + 0];
423 hdr_addr = fw->data[fw->size - i + 1] << 8;
424 hdr_addr |= fw->data[fw->size - i + 2] << 0;
425 hdr_data_len = fw->data[fw->size - i + 3] << 8;
426 hdr_data_len |= fw->data[fw->size - i + 4] << 0;
427 hdr_checksum = fw->data[fw->size - i + 5] << 8;
428 hdr_checksum |= fw->data[fw->size - i + 6] << 0;
429
cb9114e9
AP		 430 dev_dbg(&d->udev->dev,
431 "%s: core=%d addr=%04x data_len=%d checksum=%04x\n",
432 __func__, hdr_core, hdr_addr, hdr_data_len,
433 hdr_checksum);
77c5ff2d
AP		 434
435 if (((hdr_core != 1) && (hdr_core != 2)) ||
436 (hdr_data_len > i)) {
119f7a8c 437 dev_dbg(&d->udev->dev, "%s: bad firmware\n", __func__);
77c5ff2d
AP		 438 break;
439 }
7f882c2e 440
77c5ff2d
AP		 441 /* download begin packet */
442 req.cmd = CMD_FW_DL_BEGIN;
5da2aecb 443 ret = af9035_ctrl_msg(d, &req);
41d44a81
AP		 444 if (ret < 0)
445 goto err;
77c5ff2d
AP		 446
447 /* download firmware packet(s) */
448 for (j = HDR_SIZE + hdr_data_len; j > 0; j -= MAX_DATA) {
449 len = j;
450 if (len > MAX_DATA)
451 len = MAX_DATA;
452 req_fw_dl.wlen = len;
453 req_fw_dl.wbuf = (u8 *) &fw->data[fw->size - i +
454 HDR_SIZE + hdr_data_len - j];
5da2aecb 455 ret = af9035_ctrl_msg(d, &req_fw_dl);
77c5ff2d 456 if (ret < 0)
7f882c2e 457 goto err;
7f882c2e 458 }
77c5ff2d
AP		 459
460 /* download end packet */
461 req.cmd = CMD_FW_DL_END;
5da2aecb 462 ret = af9035_ctrl_msg(d, &req);
77c5ff2d
AP		 463 if (ret < 0)
464 goto err;
465
466 i -= hdr_data_len + HDR_SIZE;
467
119f7a8c
AP		 468 dev_dbg(&d->udev->dev, "%s: data uploaded=%zu\n",
469 __func__, fw->size - i);
7f882c2e
AP		 470 }
471
ff4e3fe8
AP		 472 /* print warn if firmware is bad, continue and see what happens */
473 if (i)
474 dev_warn(&d->udev->dev, "%s: bad firmware\n", KBUILD_MODNAME);
475
7f882c2e
AP		 476 return 0;
477
478err:
119f7a8c 479 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
7f882c2e
AP		 480
481 return ret;
482}
483
8229da50 484static int af9035_download_firmware_new(struct dvb_usb_device *d,
f2b61d0c
AP		 485 const struct firmware *fw)
486{
487 int ret, i, i_prev;
f2b61d0c 488 struct usb_req req_fw_dl = { CMD_FW_SCATTER_WR, 0, 0, NULL, 0, NULL };
f2b61d0c
AP		 489 #define HDR_SIZE 7
490
491 /*
492 * There seems to be following firmware header. Meaning of bytes 0-3
493 * is unknown.
494 *
495 * 0: 3
496 * 1: 0, 1
497 * 2: 0
498 * 3: 1, 2, 3
499 * 4: addr MSB
500 * 5: addr LSB
501 * 6: count of data bytes ?
502 */
f2b61d0c
AP		 503 for (i = HDR_SIZE, i_prev = 0; i <= fw->size; i++) {
504 if (i == fw->size ||
505 (fw->data[i + 0] == 0x03 &&
506 (fw->data[i + 1] == 0x00 ||
507 fw->data[i + 1] == 0x01) &&
508 fw->data[i + 2] == 0x00)) {
509 req_fw_dl.wlen = i - i_prev;
510 req_fw_dl.wbuf = (u8 *) &fw->data[i_prev];
511 i_prev = i;
5da2aecb 512 ret = af9035_ctrl_msg(d, &req_fw_dl);
f2b61d0c
AP		 513 if (ret < 0)
514 goto err;
515
119f7a8c
AP		 516 dev_dbg(&d->udev->dev, "%s: data uploaded=%d\n",
517 __func__, i);
f2b61d0c
AP		 518 }
519 }
520
df8f1be1
AP		 521 return 0;
522
523err:
524 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
525
526 return ret;
527}
528
529static int af9035_download_firmware(struct dvb_usb_device *d,
530 const struct firmware *fw)
531{
532 struct state *state = d_to_priv(d);
533 int ret;
534 u8 wbuf[1];
535 u8 rbuf[4];
536 u8 tmp;
537 struct usb_req req = { 0, 0, 0, NULL, 0, NULL };
cb9114e9 538 struct usb_req req_fw_ver = { CMD_FW_QUERYINFO, 0, 1, wbuf, 4, rbuf };
df8f1be1
AP		 539 dev_dbg(&d->udev->dev, "%s:\n", __func__);
540
541 /*
542 * In case of dual tuner configuration we need to do some extra
543 * initialization in order to download firmware to slave demod too,
544 * which is done by master demod.
545 * Master feeds also clock and controls power via GPIO.
546 */
d716ef46 547 ret = af9035_rd_reg(d, state->eeprom_addr + EEPROM_TS_MODE, &tmp);
df8f1be1
AP		 548 if (ret < 0)
549 goto err;
550
d716ef46 551 if (tmp == 1 || tmp == 3) {
df8f1be1
AP		 552 /* configure gpioh1, reset & power slave demod */
553 ret = af9035_wr_reg_mask(d, 0x00d8b0, 0x01, 0x01);
554 if (ret < 0)
555 goto err;
556
557 ret = af9035_wr_reg_mask(d, 0x00d8b1, 0x01, 0x01);
558 if (ret < 0)
559 goto err;
560
561 ret = af9035_wr_reg_mask(d, 0x00d8af, 0x00, 0x01);
562 if (ret < 0)
563 goto err;
564
565 usleep_range(10000, 50000);
566
567 ret = af9035_wr_reg_mask(d, 0x00d8af, 0x01, 0x01);
568 if (ret < 0)
569 goto err;
570
571 /* tell the slave I2C address */
572 ret = af9035_rd_reg(d,
573 state->eeprom_addr + EEPROM_2ND_DEMOD_ADDR,
574 &tmp);
575 if (ret < 0)
576 goto err;
577
14992f01
AP		 578 /* use default I2C address if eeprom has no address set */
579 if (!tmp)
580 tmp = 0x3a;
a1310ff4 581
14992f01 582 if (state->chip_type == 0x9135) {
df8f1be1
AP		 583 ret = af9035_wr_reg(d, 0x004bfb, tmp);
584 if (ret < 0)
585 goto err;
586 } else {
587 ret = af9035_wr_reg(d, 0x00417f, tmp);
588 if (ret < 0)
589 goto err;
590
591 /* enable clock out */
592 ret = af9035_wr_reg_mask(d, 0x00d81a, 0x01, 0x01);
593 if (ret < 0)
594 goto err;
595 }
596 }
597
8229da50
AP		 598 if (fw->data[0] == 0x01)
599 ret = af9035_download_firmware_old(d, fw);
df8f1be1 600 else
8229da50 601 ret = af9035_download_firmware_new(d, fw);
df8f1be1
AP		 602 if (ret < 0)
603 goto err;
604
f2b61d0c
AP		 605 /* firmware loaded, request boot */
606 req.cmd = CMD_FW_BOOT;
5da2aecb 607 ret = af9035_ctrl_msg(d, &req);
f2b61d0c
AP		 608 if (ret < 0)
609 goto err;
610
611 /* ensure firmware starts */
612 wbuf[0] = 1;
5da2aecb 613 ret = af9035_ctrl_msg(d, &req_fw_ver);
f2b61d0c
AP		 614 if (ret < 0)
615 goto err;
616
617 if (!(rbuf[0] || rbuf[1] || rbuf[2] || rbuf[3])) {
119f7a8c
AP		 618 dev_err(&d->udev->dev, "%s: firmware did not run\n",
619 KBUILD_MODNAME);
f2b61d0c
AP		 620 ret = -ENODEV;
621 goto err;
622 }
623
119f7a8c
AP		 624 dev_info(&d->udev->dev, "%s: firmware version=%d.%d.%d.%d",
625 KBUILD_MODNAME, rbuf[0], rbuf[1], rbuf[2], rbuf[3]);
f2b61d0c
AP		 626
627 return 0;
628
629err:
119f7a8c 630 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
f2b61d0c
AP		 631
632 return ret;
633}
634
9ea3681d 635static int af9035_read_config(struct dvb_usb_device *d)
7f882c2e 636{
5da2aecb 637 struct state *state = d_to_priv(d);
9ea3681d 638 int ret, i;
7f882c2e 639 u8 tmp;
9ea3681d 640 u16 tmp16, addr;
7f882c2e 641
bf97b637
AP		 642 /* demod I2C "address" */
643 state->af9033_config[0].i2c_addr = 0x38;
14992f01 644 state->af9033_config[1].i2c_addr = 0x3a;
0d94d6a0 645 state->af9033_config[0].adc_multiplier = AF9033_ADC_MULTIPLIER_2X;
df8f1be1 646 state->af9033_config[1].adc_multiplier = AF9033_ADC_MULTIPLIER_2X;
ab56ad6a
AP		 647 state->af9033_config[0].ts_mode = AF9033_TS_MODE_USB;
648 state->af9033_config[1].ts_mode = AF9033_TS_MODE_SERIAL;
bf97b637 649
9ea3681d
AP		 650 /* eeprom memory mapped location */
651 if (state->chip_type == 0x9135) {
bc3c9e10
AP		 652 if (state->chip_version == 0x02) {
653 state->af9033_config[0].tuner = AF9033_TUNER_IT9135_60;
df8f1be1 654 state->af9033_config[1].tuner = AF9033_TUNER_IT9135_60;
bc3c9e10
AP		 655 tmp16 = 0x00461d;
656 } else {
657 state->af9033_config[0].tuner = AF9033_TUNER_IT9135_38;
df8f1be1 658 state->af9033_config[1].tuner = AF9033_TUNER_IT9135_38;
bc3c9e10
AP		 659 tmp16 = 0x00461b;
660 }
661
9ea3681d 662 /* check if eeprom exists */
bc3c9e10 663 ret = af9035_rd_reg(d, tmp16, &tmp);
9ea3681d
AP		 664 if (ret < 0)
665 goto err;
666
431a6d4a 667 if (tmp == 0x00) {
bc3c9e10 668 dev_dbg(&d->udev->dev, "%s: no eeprom\n", __func__);
9ea3681d
AP		 669 goto skip_eeprom;
670 }
9ea3681d
AP		 671 }
672
7f882c2e 673 /* check if there is dual tuners */
d716ef46 674 ret = af9035_rd_reg(d, state->eeprom_addr + EEPROM_TS_MODE, &tmp);
7f882c2e
AP		 675 if (ret < 0)
676 goto err;
677
d716ef46
AP		 678 if (tmp == 1 || tmp == 3)
679 state->dual_mode = true;
680
681 dev_dbg(&d->udev->dev, "%s: ts mode=%d dual mode=%d\n", __func__,
682 tmp, state->dual_mode);
7f882c2e 683
9805992f
JAR		 684 if (state->dual_mode) {
685 /* read 2nd demodulator I2C address */
431a6d4a
AP		 686 ret = af9035_rd_reg(d,
687 state->eeprom_addr + EEPROM_2ND_DEMOD_ADDR,
688 &tmp);
9805992f
JAR		 689 if (ret < 0)
690 goto err;
bf97b637 691
14992f01
AP		 692 if (tmp)
693 state->af9033_config[1].i2c_addr = tmp;
a1310ff4 694
bf97b637
AP		 695 dev_dbg(&d->udev->dev, "%s: 2nd demod I2C addr=%02x\n",
696 __func__, tmp);
9805992f
JAR		 697 }
698
431a6d4a
AP		 699 addr = state->eeprom_addr;
700
5da2aecb 701 for (i = 0; i < state->dual_mode + 1; i++) {
7f882c2e 702 /* tuner */
9ea3681d 703 ret = af9035_rd_reg(d, addr + EEPROM_1_TUNER_ID, &tmp);
7f882c2e
AP		 704 if (ret < 0)
705 goto err;
706
1cbbf90d
AP		 707 dev_dbg(&d->udev->dev, "%s: [%d]tuner=%02x\n",
708 __func__, i, tmp);
709
710 /* tuner sanity check */
711 if (state->chip_type == 0x9135) {
712 if (state->chip_version == 0x02) {
713 /* IT9135 BX (v2) */
714 switch (tmp) {
715 case AF9033_TUNER_IT9135_60:
716 case AF9033_TUNER_IT9135_61:
717 case AF9033_TUNER_IT9135_62:
718 state->af9033_config[i].tuner = tmp;
719 break;
720 }
721 } else {
722 /* IT9135 AX (v1) */
723 switch (tmp) {
724 case AF9033_TUNER_IT9135_38:
725 case AF9033_TUNER_IT9135_51:
726 case AF9033_TUNER_IT9135_52:
727 state->af9033_config[i].tuner = tmp;
728 break;
729 }
730 }
731 } else {
732 /* AF9035 */
bc3c9e10 733 state->af9033_config[i].tuner = tmp;
1cbbf90d 734 }
7f882c2e 735
1cbbf90d
AP		 736 if (state->af9033_config[i].tuner != tmp) {
737 dev_info(&d->udev->dev,
738 "%s: [%d] overriding tuner from %02x to %02x\n",
739 KBUILD_MODNAME, i, tmp,
740 state->af9033_config[i].tuner);
741 }
9ea3681d
AP		 742
743 switch (state->af9033_config[i].tuner) {
7f882c2e 744 case AF9033_TUNER_TUA9001:
ffc501f6 745 case AF9033_TUNER_FC0011:
540fd4ba 746 case AF9033_TUNER_MXL5007T:
ce1fe379 747 case AF9033_TUNER_TDA18218:
d67ceb33 748 case AF9033_TUNER_FC2580:
7e0bc296 749 case AF9033_TUNER_FC0012:
2a79eefa 750 state->af9033_config[i].spec_inv = 1;
7f882c2e 751 break;
9ea3681d
AP		 752 case AF9033_TUNER_IT9135_38:
753 case AF9033_TUNER_IT9135_51:
754 case AF9033_TUNER_IT9135_52:
755 case AF9033_TUNER_IT9135_60:
756 case AF9033_TUNER_IT9135_61:
757 case AF9033_TUNER_IT9135_62:
758 break;
7f882c2e 759 default:
9ea3681d
AP		 760 dev_warn(&d->udev->dev,
761 "%s: tuner id=%02x not supported, please report!",
119f7a8c 762 KBUILD_MODNAME, tmp);
c2c1b415 763 }
7f882c2e 764
bf97b637
AP		 765 /* disable dual mode if driver does not support it */
766 if (i == 1)
df8f1be1 767 switch (state->af9033_config[i].tuner) {
0bb3d8ac 768 case AF9033_TUNER_FC0012:
df8f1be1
AP		 769 case AF9033_TUNER_IT9135_38:
770 case AF9033_TUNER_IT9135_51:
771 case AF9033_TUNER_IT9135_52:
772 case AF9033_TUNER_IT9135_60:
773 case AF9033_TUNER_IT9135_61:
774 case AF9033_TUNER_IT9135_62:
78c7bc4b 775 case AF9033_TUNER_MXL5007T:
0bb3d8ac 776 break;
bf97b637
AP		 777 default:
778 state->dual_mode = false;
9ea3681d
AP		 779 dev_info(&d->udev->dev,
780 "%s: driver does not support 2nd tuner and will disable it",
781 KBUILD_MODNAME);
bf97b637
AP		 782 }
783
7f882c2e 784 /* tuner IF frequency */
9ea3681d 785 ret = af9035_rd_reg(d, addr + EEPROM_1_IF_L, &tmp);
7f882c2e
AP		 786 if (ret < 0)
787 goto err;
788
789 tmp16 = tmp;
790
9ea3681d 791 ret = af9035_rd_reg(d, addr + EEPROM_1_IF_H, &tmp);
7f882c2e
AP		 792 if (ret < 0)
793 goto err;
794
795 tmp16 |= tmp << 8;
796
119f7a8c 797 dev_dbg(&d->udev->dev, "%s: [%d]IF=%d\n", __func__, i, tmp16);
7f882c2e 798
9ea3681d 799 addr += 0x10; /* shift for the 2nd tuner params */
7f882c2e
AP		 800 }
801
3ab25123
AP		 802 /*
803 * These AVerMedia devices has a bad EEPROM content :-(
804 * Override some wrong values here.
805 */
806 if (le16_to_cpu(d->udev->descriptor.idVendor) == USB_VID_AVERMEDIA) {
807 switch (le16_to_cpu(d->udev->descriptor.idProduct)) {
808 case USB_PID_AVERMEDIA_A835B_1835:
809 case USB_PID_AVERMEDIA_A835B_2835:
810 case USB_PID_AVERMEDIA_A835B_3835:
811 dev_info(&d->udev->dev,
812 "%s: overriding tuner from %02x to %02x\n",
813 KBUILD_MODNAME, state->af9033_config[0].tuner,
814 AF9033_TUNER_IT9135_60);
815
816 state->af9033_config[0].tuner = AF9033_TUNER_IT9135_60;
817 break;
818 }
819 }
820
9ea3681d 821skip_eeprom:
7f882c2e
AP		 822 /* get demod clock */
823 ret = af9035_rd_reg(d, 0x00d800, &tmp);
824 if (ret < 0)
825 goto err;
826
827 tmp = (tmp >> 0) & 0x0f;
828
9ea3681d
AP		 829 for (i = 0; i < ARRAY_SIZE(state->af9033_config); i++) {
830 if (state->chip_type == 0x9135)
831 state->af9033_config[i].clock = clock_lut_it9135[tmp];
832 else
833 state->af9033_config[i].clock = clock_lut_af9035[tmp];
74c1883a
AP		 834 }
835
f2b61d0c
AP		 836 return 0;
837
838err:
119f7a8c 839 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
f2b61d0c
AP		 840
841 return ret;
842}
843
51639be3
AP		 844static int af9035_tua9001_tuner_callback(struct dvb_usb_device *d,
845 int cmd, int arg)
846{
847 int ret;
848 u8 val;
849
850 dev_dbg(&d->udev->dev, "%s: cmd=%d arg=%d\n", __func__, cmd, arg);
851
852 /*
853 * CEN always enabled by hardware wiring
854 * RESETN GPIOT3
855 * RXEN GPIOT2
856 */
857
858 switch (cmd) {
859 case TUA9001_CMD_RESETN:
860 if (arg)
861 val = 0x00;
862 else
863 val = 0x01;
864
865 ret = af9035_wr_reg_mask(d, 0x00d8e7, val, 0x01);
866 if (ret < 0)
867 goto err;
868 break;
869 case TUA9001_CMD_RXEN:
870 if (arg)
871 val = 0x01;
872 else
873 val = 0x00;
874
875 ret = af9035_wr_reg_mask(d, 0x00d8eb, val, 0x01);
876 if (ret < 0)
877 goto err;
878 break;
879 }
880
881 return 0;
882
883err:
884 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
885
886 return ret;
887}
888
889
ffc501f6 890static int af9035_fc0011_tuner_callback(struct dvb_usb_device *d,
daacd5b2 891 int cmd, int arg)
ffc501f6 892{
daacd5b2 893 int ret;
ffc501f6
MB		 894
895 switch (cmd) {
896 case FC0011_FE_CALLBACK_POWER:
897 /* Tuner enable */
daacd5b2
AP		 898 ret = af9035_wr_reg_mask(d, 0xd8eb, 1, 1);
899 if (ret < 0)
900 goto err;
901
902 ret = af9035_wr_reg_mask(d, 0xd8ec, 1, 1);
903 if (ret < 0)
904 goto err;
905
906 ret = af9035_wr_reg_mask(d, 0xd8ed, 1, 1);
907 if (ret < 0)
908 goto err;
909
ffc501f6 910 /* LED */
daacd5b2
AP		 911 ret = af9035_wr_reg_mask(d, 0xd8d0, 1, 1);
912 if (ret < 0)
913 goto err;
914
915 ret = af9035_wr_reg_mask(d, 0xd8d1, 1, 1);
916 if (ret < 0)
917 goto err;
918
de2bec5e 919 usleep_range(10000, 50000);
ffc501f6
MB		 920 break;
921 case FC0011_FE_CALLBACK_RESET:
daacd5b2
AP		 922 ret = af9035_wr_reg(d, 0xd8e9, 1);
923 if (ret < 0)
924 goto err;
925
926 ret = af9035_wr_reg(d, 0xd8e8, 1);
927 if (ret < 0)
928 goto err;
929
930 ret = af9035_wr_reg(d, 0xd8e7, 1);
931 if (ret < 0)
932 goto err;
933
de2bec5e 934 usleep_range(10000, 20000);
daacd5b2
AP		 935
936 ret = af9035_wr_reg(d, 0xd8e7, 0);
937 if (ret < 0)
938 goto err;
939
de2bec5e 940 usleep_range(10000, 20000);
ffc501f6
MB		 941 break;
942 default:
daacd5b2
AP		 943 ret = -EINVAL;
944 goto err;
ffc501f6
MB		 945 }
946
947 return 0;
daacd5b2
AP		 948
949err:
119f7a8c 950 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
daacd5b2
AP		 951
952 return ret;
ffc501f6
MB		 953}
954
955static int af9035_tuner_callback(struct dvb_usb_device *d, int cmd, int arg)
956{
5da2aecb 957 struct state *state = d_to_priv(d);
2a79eefa
AP		 958
959 switch (state->af9033_config[0].tuner) {
ffc501f6
MB		 960 case AF9033_TUNER_FC0011:
961 return af9035_fc0011_tuner_callback(d, cmd, arg);
51639be3
AP		 962 case AF9033_TUNER_TUA9001:
963 return af9035_tua9001_tuner_callback(d, cmd, arg);
ffc501f6
MB		 964 default:
965 break;
966 }
967
1835af10 968 return 0;
ffc501f6
MB		 969}
970
971static int af9035_frontend_callback(void *adapter_priv, int component,
972 int cmd, int arg)
973{
974 struct i2c_adapter *adap = adapter_priv;
975 struct dvb_usb_device *d = i2c_get_adapdata(adap);
976
1835af10
AP		 977 dev_dbg(&d->udev->dev, "%s: component=%d cmd=%d arg=%d\n",
978 __func__, component, cmd, arg);
979
ffc501f6
MB		 980 switch (component) {
981 case DVB_FRONTEND_COMPONENT_TUNER:
982 return af9035_tuner_callback(d, cmd, arg);
983 default:
984 break;
985 }
986
1835af10 987 return 0;
ffc501f6
MB		 988}
989
9805992f
JAR		 990static int af9035_get_adapter_count(struct dvb_usb_device *d)
991{
992 struct state *state = d_to_priv(d);
b24c2b4f 993 return state->dual_mode + 1;
9805992f
JAR		 994}
995
7f882c2e
AP		 996static int af9035_frontend_attach(struct dvb_usb_adapter *adap)
997{
5da2aecb
AP		 998 struct state *state = adap_to_priv(adap);
999 struct dvb_usb_device *d = adap_to_d(adap);
7f882c2e 1000 int ret;
df8f1be1 1001 dev_dbg(&d->udev->dev, "%s:\n", __func__);
7f882c2e 1002
1cbabf9c
AP		 1003 if (!state->af9033_config[adap->id].tuner) {
1004 /* unsupported tuner */
5a9abae4
AP		 1005 ret = -ENODEV;
1006 goto err;
1007 }
1008
7f882c2e 1009 /* attach demodulator */
bf97b637 1010 adap->fe[0] = dvb_attach(af9033_attach, &state->af9033_config[adap->id],
ed97a6fe 1011 &d->i2c_adap, &state->ops);
5da2aecb 1012 if (adap->fe[0] == NULL) {
7f882c2e
AP		 1013 ret = -ENODEV;
1014 goto err;
1015 }
852f0d9d
AP		 1016
1017 /* disable I2C-gate */
5da2aecb
AP		 1018 adap->fe[0]->ops.i2c_gate_ctrl = NULL;
1019 adap->fe[0]->callback = af9035_frontend_callback;
7f882c2e
AP		 1020
1021 return 0;
1022
1023err:
119f7a8c 1024 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
7f882c2e
AP		 1025
1026 return ret;
1027}
1028
1029static struct tua9001_config af9035_tua9001_config = {
1030 .i2c_addr = 0x60,
1031};
1032
ffc501f6
MB		 1033static const struct fc0011_config af9035_fc0011_config = {
1034 .i2c_address = 0x60,
1035};
1036
9805992f
JAR		 1037static struct mxl5007t_config af9035_mxl5007t_config[] = {
1038 {
1039 .xtal_freq_hz = MxL_XTAL_24_MHZ,
1040 .if_freq_hz = MxL_IF_4_57_MHZ,
1041 .invert_if = 0,
1042 .loop_thru_enable = 0,
1043 .clk_out_enable = 0,
1044 .clk_out_amp = MxL_CLKOUT_AMP_0_94V,
1045 }, {
1046 .xtal_freq_hz = MxL_XTAL_24_MHZ,
1047 .if_freq_hz = MxL_IF_4_57_MHZ,
1048 .invert_if = 0,
1049 .loop_thru_enable = 1,
1050 .clk_out_enable = 1,
1051 .clk_out_amp = MxL_CLKOUT_AMP_0_94V,
1052 }
540fd4ba
HFV		 1053};
1054
ce1fe379
GG		 1055static struct tda18218_config af9035_tda18218_config = {
1056 .i2c_address = 0x60,
1057 .i2c_wr_max = 21,
1058};
1059
d67ceb33
OS		 1060static const struct fc2580_config af9035_fc2580_config = {
1061 .i2c_addr = 0x56,
1062 .clock = 16384000,
1063};
1064
0bb3d8ac
AP		 1065static const struct fc0012_config af9035_fc0012_config[] = {
1066 {
1067 .i2c_address = 0x63,
1068 .xtal_freq = FC_XTAL_36_MHZ,
3a984772 1069 .dual_master = true,
0bb3d8ac
AP		 1070 .loop_through = true,
1071 .clock_out = true,
1072 }, {
1073 .i2c_address = 0x63 | 0x80, /* I2C bus select hack */
1074 .xtal_freq = FC_XTAL_36_MHZ,
3a984772 1075 .dual_master = true,
0bb3d8ac 1076 }
ad3a758b
AP		 1077};
1078
7f882c2e
AP		 1079static int af9035_tuner_attach(struct dvb_usb_adapter *adap)
1080{
5da2aecb
AP		 1081 struct state *state = adap_to_priv(adap);
1082 struct dvb_usb_device *d = adap_to_d(adap);
7f882c2e
AP		 1083 int ret;
1084 struct dvb_frontend *fe;
0bb3d8ac 1085 struct i2c_msg msg[1];
bf97b637 1086 u8 tuner_addr;
df8f1be1
AP		 1087 dev_dbg(&d->udev->dev, "%s:\n", __func__);
1088
bf97b637
AP		 1089 /*
1090 * XXX: Hack used in that function: we abuse unused I2C address bit [7]
1091 * to carry info about used I2C bus for dual tuner configuration.
1092 */
7f882c2e 1093
2a79eefa 1094 switch (state->af9033_config[adap->id].tuner) {
7f882c2e
AP		 1095 case AF9033_TUNER_TUA9001:
1096 /* AF9035 gpiot3 = TUA9001 RESETN
1097 AF9035 gpiot2 = TUA9001 RXEN */
1098
1099 /* configure gpiot2 and gpiot2 as output */
5da2aecb 1100 ret = af9035_wr_reg_mask(d, 0x00d8ec, 0x01, 0x01);
7f882c2e
AP		 1101 if (ret < 0)
1102 goto err;
1103
5da2aecb 1104 ret = af9035_wr_reg_mask(d, 0x00d8ed, 0x01, 0x01);
7f882c2e
AP		 1105 if (ret < 0)
1106 goto err;
1107
5da2aecb 1108 ret = af9035_wr_reg_mask(d, 0x00d8e8, 0x01, 0x01);
7f882c2e
AP		 1109 if (ret < 0)
1110 goto err;
1111
5da2aecb 1112 ret = af9035_wr_reg_mask(d, 0x00d8e9, 0x01, 0x01);
7f882c2e
AP		 1113 if (ret < 0)
1114 goto err;
1115
7f882c2e 1116 /* attach tuner */
5da2aecb
AP		 1117 fe = dvb_attach(tua9001_attach, adap->fe[0],
1118 &d->i2c_adap, &af9035_tua9001_config);
7f882c2e 1119 break;
ffc501f6 1120 case AF9033_TUNER_FC0011:
5da2aecb
AP		 1121 fe = dvb_attach(fc0011_attach, adap->fe[0],
1122 &d->i2c_adap, &af9035_fc0011_config);
ffc501f6 1123 break;
540fd4ba 1124 case AF9033_TUNER_MXL5007T:
9805992f
JAR		 1125 if (adap->id == 0) {
1126 ret = af9035_wr_reg(d, 0x00d8e0, 1);
1127 if (ret < 0)
1128 goto err;
bf97b637 1129
9805992f
JAR		 1130 ret = af9035_wr_reg(d, 0x00d8e1, 1);
1131 if (ret < 0)
1132 goto err;
bf97b637 1133
9805992f
JAR		 1134 ret = af9035_wr_reg(d, 0x00d8df, 0);
1135 if (ret < 0)
1136 goto err;
540fd4ba 1137
9805992f 1138 msleep(30);
540fd4ba 1139
9805992f
JAR		 1140 ret = af9035_wr_reg(d, 0x00d8df, 1);
1141 if (ret < 0)
1142 goto err;
540fd4ba 1143
9805992f 1144 msleep(300);
540fd4ba 1145
9805992f
JAR		 1146 ret = af9035_wr_reg(d, 0x00d8c0, 1);
1147 if (ret < 0)
1148 goto err;
bf97b637 1149
9805992f
JAR		 1150 ret = af9035_wr_reg(d, 0x00d8c1, 1);
1151 if (ret < 0)
1152 goto err;
bf97b637 1153
9805992f
JAR		 1154 ret = af9035_wr_reg(d, 0x00d8bf, 0);
1155 if (ret < 0)
1156 goto err;
bf97b637 1157
9805992f
JAR		 1158 ret = af9035_wr_reg(d, 0x00d8b4, 1);
1159 if (ret < 0)
1160 goto err;
bf97b637 1161
9805992f
JAR		 1162 ret = af9035_wr_reg(d, 0x00d8b5, 1);
1163 if (ret < 0)
1164 goto err;
bf97b637 1165
9805992f
JAR		 1166 ret = af9035_wr_reg(d, 0x00d8b3, 1);
1167 if (ret < 0)
1168 goto err;
bf97b637
AP		 1169
1170 tuner_addr = 0x60;
1171 } else {
1172 tuner_addr = 0x60 | 0x80; /* I2C bus hack */
9805992f 1173 }
540fd4ba
HFV		 1174
1175 /* attach tuner */
bf97b637
AP		 1176 fe = dvb_attach(mxl5007t_attach, adap->fe[0], &d->i2c_adap,
1177 tuner_addr, &af9035_mxl5007t_config[adap->id]);
540fd4ba 1178 break;
ce1fe379
GG		 1179 case AF9033_TUNER_TDA18218:
1180 /* attach tuner */
5da2aecb
AP		 1181 fe = dvb_attach(tda18218_attach, adap->fe[0],
1182 &d->i2c_adap, &af9035_tda18218_config);
ce1fe379 1183 break;
d67ceb33
OS		 1184 case AF9033_TUNER_FC2580:
1185 /* Tuner enable using gpiot2_o, gpiot2_en and gpiot2_on */
1186 ret = af9035_wr_reg_mask(d, 0xd8eb, 0x01, 0x01);
1187 if (ret < 0)
1188 goto err;
1189
1190 ret = af9035_wr_reg_mask(d, 0xd8ec, 0x01, 0x01);
1191 if (ret < 0)
1192 goto err;
1193
1194 ret = af9035_wr_reg_mask(d, 0xd8ed, 0x01, 0x01);
1195 if (ret < 0)
1196 goto err;
1197
1198 usleep_range(10000, 50000);
1199 /* attach tuner */
1200 fe = dvb_attach(fc2580_attach, adap->fe[0],
1201 &d->i2c_adap, &af9035_fc2580_config);
1202 break;
7e0bc296
AP		 1203 case AF9033_TUNER_FC0012:
1204 /*
1205 * AF9035 gpiot2 = FC0012 enable
1206 * XXX: there seems to be something on gpioh8 too, but on my
1207 * my test I didn't find any difference.
1208 */
1209
0bb3d8ac
AP		 1210 if (adap->id == 0) {
1211 /* configure gpiot2 as output and high */
1212 ret = af9035_wr_reg_mask(d, 0xd8eb, 0x01, 0x01);
1213 if (ret < 0)
1214 goto err;
7e0bc296 1215
0bb3d8ac
AP		 1216 ret = af9035_wr_reg_mask(d, 0xd8ec, 0x01, 0x01);
1217 if (ret < 0)
1218 goto err;
7e0bc296 1219
0bb3d8ac
AP		 1220 ret = af9035_wr_reg_mask(d, 0xd8ed, 0x01, 0x01);
1221 if (ret < 0)
1222 goto err;
1223 } else {
1224 /*
1225 * FIXME: That belongs for the FC0012 driver.
1226 * Write 02 to FC0012 master tuner register 0d directly
1227 * in order to make slave tuner working.
1228 */
1229 msg[0].addr = 0x63;
1230 msg[0].flags = 0;
1231 msg[0].len = 2;
1232 msg[0].buf = "\x0d\x02";
1233 ret = i2c_transfer(&d->i2c_adap, msg, 1);
1234 if (ret < 0)
1235 goto err;
1236 }
7e0bc296
AP		 1237
1238 usleep_range(10000, 50000);
1239
ad3a758b 1240 fe = dvb_attach(fc0012_attach, adap->fe[0], &d->i2c_adap,
0bb3d8ac 1241 &af9035_fc0012_config[adap->id]);
7e0bc296 1242 break;
ac77fb0f 1243 case AF9033_TUNER_IT9135_38:
74c1883a
AP		 1244 case AF9033_TUNER_IT9135_51:
1245 case AF9033_TUNER_IT9135_52:
1246 case AF9033_TUNER_IT9135_60:
1247 case AF9033_TUNER_IT9135_61:
1248 case AF9033_TUNER_IT9135_62:
df8f1be1
AP		 1249 /* attach tuner */
1250 fe = dvb_attach(it913x_attach, adap->fe[0], &d->i2c_adap,
1251 state->af9033_config[adap->id].i2c_addr,
44af747f 1252 state->af9033_config[0].tuner);
ac77fb0f 1253 break;
7f882c2e
AP		 1254 default:
1255 fe = NULL;
1256 }
1257
1258 if (fe == NULL) {
1259 ret = -ENODEV;
1260 goto err;
1261 }
1262
1263 return 0;
1264
1265err:
119f7a8c 1266 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
7f882c2e
AP		 1267
1268 return ret;
1269}
1270
5da2aecb
AP		 1271static int af9035_init(struct dvb_usb_device *d)
1272{
1273 struct state *state = d_to_priv(d);
1274 int ret, i;
bada342e
AP		 1275 u16 frame_size = (d->udev->speed == USB_SPEED_FULL ? 5 : 87) * 188 / 4;
1276 u8 packet_size = (d->udev->speed == USB_SPEED_FULL ? 64 : 512) / 4;
5da2aecb
AP		 1277 struct reg_val_mask tab[] = {
1278 { 0x80f99d, 0x01, 0x01 },
1279 { 0x80f9a4, 0x01, 0x01 },
1280 { 0x00dd11, 0x00, 0x20 },
1281 { 0x00dd11, 0x00, 0x40 },
1282 { 0x00dd13, 0x00, 0x20 },
1283 { 0x00dd13, 0x00, 0x40 },
1284 { 0x00dd11, 0x20, 0x20 },
1285 { 0x00dd88, (frame_size >> 0) & 0xff, 0xff},
1286 { 0x00dd89, (frame_size >> 8) & 0xff, 0xff},
1287 { 0x00dd0c, packet_size, 0xff},
1288 { 0x00dd11, state->dual_mode << 6, 0x40 },
1289 { 0x00dd8a, (frame_size >> 0) & 0xff, 0xff},
1290 { 0x00dd8b, (frame_size >> 8) & 0xff, 0xff},
1291 { 0x00dd0d, packet_size, 0xff },
9805992f
JAR		 1292 { 0x80f9a3, state->dual_mode, 0x01 },
1293 { 0x80f9cd, state->dual_mode, 0x01 },
5da2aecb
AP		 1294 { 0x80f99d, 0x00, 0x01 },
1295 { 0x80f9a4, 0x00, 0x01 },
1296 };
7f882c2e 1297
cb9114e9
AP		 1298 dev_dbg(&d->udev->dev,
1299 "%s: USB speed=%d frame_size=%04x packet_size=%02x\n",
1300 __func__, d->udev->speed, frame_size, packet_size);
7f882c2e 1301
5da2aecb
AP		 1302 /* init endpoints */
1303 for (i = 0; i < ARRAY_SIZE(tab); i++) {
1304 ret = af9035_wr_reg_mask(d, tab[i].reg, tab[i].val,
1305 tab[i].mask);
1306 if (ret < 0)
1307 goto err;
1308 }
7f882c2e 1309
5da2aecb 1310 return 0;
7f882c2e 1311
5da2aecb 1312err:
119f7a8c 1313 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
f2b61d0c 1314
5da2aecb
AP		 1315 return ret;
1316}
f2b61d0c 1317
37b44a0f 1318#if IS_ENABLED(CONFIG_RC_CORE)
5da2aecb
AP		 1319static int af9035_rc_query(struct dvb_usb_device *d)
1320{
5da2aecb 1321 int ret;
75cd5886
AP		 1322 u32 key;
1323 u8 buf[4];
1324 struct usb_req req = { CMD_IR_GET, 0, 0, NULL, 4, buf };
f2b61d0c 1325
5da2aecb 1326 ret = af9035_ctrl_msg(d, &req);
1bfd5294
AP		 1327 if (ret == 1)
1328 return 0;
1329 else if (ret < 0)
5da2aecb 1330 goto err;
7f882c2e 1331
75cd5886
AP		 1332 if ((buf[2] + buf[3]) == 0xff) {
1333 if ((buf[0] + buf[1]) == 0xff) {
1334 /* NEC standard 16bit */
120703f9 1335 key = RC_SCANCODE_NEC(buf[0], buf[2]);
5da2aecb 1336 } else {
75cd5886 1337 /* NEC extended 24bit */
120703f9 1338 key = RC_SCANCODE_NECX(buf[0] << 8 | buf[1], buf[2]);
7f882c2e 1339 }
5da2aecb 1340 } else {
75cd5886 1341 /* NEC full code 32bit */
120703f9
DH		 1342 key = RC_SCANCODE_NEC32(buf[0] << 24 | buf[1] << 16 |
1343 buf[2] << 8 | buf[3]);
7f882c2e
AP		 1344 }
1345
75cd5886
AP		 1346 dev_dbg(&d->udev->dev, "%s: %*ph\n", __func__, 4, buf);
1347
120703f9 1348 rc_keydown(d->rc_dev, RC_TYPE_NEC, key, 0);
7f882c2e 1349
5da2aecb 1350 return 0;
1bfd5294
AP		 1351
1352err:
1353 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
1354
1355 return ret;
5da2aecb 1356}
7f882c2e 1357
5da2aecb
AP		 1358static int af9035_get_rc_config(struct dvb_usb_device *d, struct dvb_usb_rc *rc)
1359{
74c1883a 1360 struct state *state = d_to_priv(d);
5da2aecb
AP		 1361 int ret;
1362 u8 tmp;
7f882c2e 1363
431a6d4a 1364 ret = af9035_rd_reg(d, state->eeprom_addr + EEPROM_IR_MODE, &tmp);
7f882c2e
AP		 1365 if (ret < 0)
1366 goto err;
1367
119f7a8c 1368 dev_dbg(&d->udev->dev, "%s: ir_mode=%02x\n", __func__, tmp);
5da2aecb
AP		 1369
1370 /* don't activate rc if in HID mode or if not available */
1371 if (tmp == 5) {
431a6d4a 1372 ret = af9035_rd_reg(d, state->eeprom_addr + EEPROM_IR_TYPE,
9ea3681d 1373 &tmp);
7f882c2e
AP		 1374 if (ret < 0)
1375 goto err;
5da2aecb 1376
119f7a8c 1377 dev_dbg(&d->udev->dev, "%s: ir_type=%02x\n", __func__, tmp);
5da2aecb
AP		 1378
1379 switch (tmp) {
1380 case 0: /* NEC */
1381 default:
c003ab1b 1382 rc->allowed_protos = RC_BIT_NEC;
5da2aecb
AP		 1383 break;
1384 case 1: /* RC6 */
c003ab1b 1385 rc->allowed_protos = RC_BIT_RC6_MCE;
5da2aecb
AP		 1386 break;
1387 }
1388
1389 rc->query = af9035_rc_query;
1390 rc->interval = 500;
de73beee
AP		 1391
1392 /* load empty to enable rc */
1393 if (!rc->map_name)
1394 rc->map_name = RC_MAP_EMPTY;
7f882c2e
AP		 1395 }
1396
1397 return 0;
1398
1399err:
119f7a8c 1400 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
7f882c2e
AP		 1401
1402 return ret;
1403}
eed5670a
AP		 1404#else
1405 #define af9035_get_rc_config NULL
1406#endif
7f882c2e 1407
bada342e
AP		 1408static int af9035_get_stream_config(struct dvb_frontend *fe, u8 *ts_type,
1409 struct usb_data_stream_properties *stream)
1410{
1411 struct dvb_usb_device *d = fe_to_d(fe);
1412 dev_dbg(&d->udev->dev, "%s: adap=%d\n", __func__, fe_to_adap(fe)->id);
1413
1414 if (d->udev->speed == USB_SPEED_FULL)
1415 stream->u.bulk.buffersize = 5 * 188;
1416
1417 return 0;
1418}
1419
bada342e
AP		 1420static int af9035_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff)
1421{
ed97a6fe
MCC		 1422 struct state *state = adap_to_priv(adap);
1423
1424 return state->ops.pid_filter_ctrl(adap->fe[0], onoff);
bada342e
AP		 1425}
1426
1427static int af9035_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid,
1428 int onoff)
1429{
ed97a6fe
MCC		 1430 struct state *state = adap_to_priv(adap);
1431
1432 return state->ops.pid_filter(adap->fe[0], index, pid, onoff);
bada342e
AP		 1433}
1434
b799b810
AP		 1435static int af9035_probe(struct usb_interface *intf,
1436 const struct usb_device_id *id)
1437{
1438 struct usb_device *udev = interface_to_usbdev(intf);
1439 char manufacturer[sizeof("Afatech")];
1440
1441 memset(manufacturer, 0, sizeof(manufacturer));
1442 usb_string(udev, udev->descriptor.iManufacturer,
1443 manufacturer, sizeof(manufacturer));
1444 /*
1445 * There is two devices having same ID but different chipset. One uses
1446 * AF9015 and the other IT9135 chipset. Only difference seen on lsusb
1447 * is iManufacturer string.
1448 *
1449 * idVendor 0x0ccd TerraTec Electronic GmbH
1450 * idProduct 0x0099
1451 * bcdDevice 2.00
1452 * iManufacturer 1 Afatech
1453 * iProduct 2 DVB-T 2
1454 *
1455 * idVendor 0x0ccd TerraTec Electronic GmbH
1456 * idProduct 0x0099
1457 * bcdDevice 2.00
1458 * iManufacturer 1 ITE Technologies, Inc.
1459 * iProduct 2 DVB-T TV Stick
1460 */
1461 if ((le16_to_cpu(udev->descriptor.idVendor) == USB_VID_TERRATEC) &&
1462 (le16_to_cpu(udev->descriptor.idProduct) == 0x0099)) {
1463 if (!strcmp("Afatech", manufacturer)) {
1464 dev_dbg(&udev->dev, "%s: rejecting device\n", __func__);
1465 return -ENODEV;
1466 }
1467 }
1468
1469 return dvb_usbv2_probe(intf, id);
1470}
1471
5da2aecb
AP		 1472/* interface 0 is used by DVB-T receiver and
1473 interface 1 is for remote controller (HID) */
1474static const struct dvb_usb_device_properties af9035_props = {
1475 .driver_name = KBUILD_MODNAME,
1476 .owner = THIS_MODULE,
1477 .adapter_nr = adapter_nr,
1478 .size_of_priv = sizeof(struct state),
1479
1480 .generic_bulk_ctrl_endpoint = 0x02,
1481 .generic_bulk_ctrl_endpoint_response = 0x81,
1482
1483 .identify_state = af9035_identify_state,
5da2aecb
AP		 1484 .download_firmware = af9035_download_firmware,
1485
1486 .i2c_algo = &af9035_i2c_algo,
1487 .read_config = af9035_read_config,
1488 .frontend_attach = af9035_frontend_attach,
1489 .tuner_attach = af9035_tuner_attach,
1490 .init = af9035_init,
1491 .get_rc_config = af9035_get_rc_config,
bada342e 1492 .get_stream_config = af9035_get_stream_config,
5da2aecb 1493
9805992f 1494 .get_adapter_count = af9035_get_adapter_count,
5da2aecb
AP		 1495 .adapter = {
1496 {
bada342e
AP		 1497 .caps = DVB_USB_ADAP_HAS_PID_FILTER |
1498 DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
1499
1500 .pid_filter_count = 32,
1501 .pid_filter_ctrl = af9035_pid_filter_ctrl,
1502 .pid_filter = af9035_pid_filter,
1503
5da2aecb
AP		 1504 .stream = DVB_USB_STREAM_BULK(0x84, 6, 87 * 188),
1505 }, {
b24c2b4f
AP		 1506 .caps = DVB_USB_ADAP_HAS_PID_FILTER |
1507 DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
1508
1509 .pid_filter_count = 32,
1510 .pid_filter_ctrl = af9035_pid_filter_ctrl,
1511 .pid_filter = af9035_pid_filter,
1512
5da2aecb
AP		 1513 .stream = DVB_USB_STREAM_BULK(0x85, 6, 87 * 188),
1514 },
1515 },
1516};
1517
5da2aecb 1518static const struct usb_device_id af9035_id_table[] = {
bc3c9e10 1519 /* AF9035 devices */
5da2aecb
AP		 1520 { DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9035_9035,
1521 &af9035_props, "Afatech AF9035 reference design", NULL) },
1522 { DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9035_1000,
1523 &af9035_props, "Afatech AF9035 reference design", NULL) },
1524 { DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9035_1001,
1525 &af9035_props, "Afatech AF9035 reference design", NULL) },
1526 { DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9035_1002,
1527 &af9035_props, "Afatech AF9035 reference design", NULL) },
1528 { DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9035_1003,
1529 &af9035_props, "Afatech AF9035 reference design", NULL) },
1530 { DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_T_STICK,
1531 &af9035_props, "TerraTec Cinergy T Stick", NULL) },
1532 { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A835,
1533 &af9035_props, "AVerMedia AVerTV Volar HD/PRO (A835)", NULL) },
1534 { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_B835,
1535 &af9035_props, "AVerMedia AVerTV Volar HD/PRO (A835)", NULL) },
1536 { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_1867,
1537 &af9035_props, "AVerMedia HD Volar (A867)", NULL) },
1538 { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A867,
1539 &af9035_props, "AVerMedia HD Volar (A867)", NULL) },
1540 { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_TWINSTAR,
1541 &af9035_props, "AVerMedia Twinstar (A825)", NULL) },
d67ceb33
OS		 1542 { DVB_USB_DEVICE(USB_VID_ASUS, USB_PID_ASUS_U3100MINI_PLUS,
1543 &af9035_props, "Asus U3100Mini Plus", NULL) },
cb9114e9 1544 { DVB_USB_DEVICE(USB_VID_TERRATEC, 0x00aa,
d9b7595b 1545 &af9035_props, "TerraTec Cinergy T Stick (rev. 2)", NULL) },
bc3c9e10 1546 /* IT9135 devices */
7a541ce0
MP		 1547 { DVB_USB_DEVICE(USB_VID_ITETECH, USB_PID_ITETECH_IT9135,
1548 &af9035_props, "ITE 9135 Generic", RC_MAP_IT913X_V1) },
1549 { DVB_USB_DEVICE(USB_VID_ITETECH, USB_PID_ITETECH_IT9135_9005,
1550 &af9035_props, "ITE 9135(9005) Generic", RC_MAP_IT913X_V2) },
1551 { DVB_USB_DEVICE(USB_VID_ITETECH, USB_PID_ITETECH_IT9135_9006,
1552 &af9035_props, "ITE 9135(9006) Generic", RC_MAP_IT913X_V1) },
1553 { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A835B_1835,
1554 &af9035_props, "Avermedia A835B(1835)", RC_MAP_IT913X_V2) },
1555 { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A835B_2835,
1556 &af9035_props, "Avermedia A835B(2835)", RC_MAP_IT913X_V2) },
1557 { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A835B_3835,
1558 &af9035_props, "Avermedia A835B(3835)", RC_MAP_IT913X_V2) },
1559 { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A835B_4835,
1560 &af9035_props, "Avermedia A835B(4835)", RC_MAP_IT913X_V2) },
1561 { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_H335,
1562 &af9035_props, "Avermedia H335", RC_MAP_IT913X_V2) },
37973e01
MP		 1563 { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_UB499_2T_T09,
1564 &af9035_props, "Kworld UB499-2T T09", RC_MAP_IT913X_V1) },
1565 { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_SVEON_STV22_IT9137,
1566 &af9035_props, "Sveon STV22 Dual DVB-T HDTV",
1567 RC_MAP_IT913X_V1) },
1568 { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_CTVDIGDUAL_V2,
1569 &af9035_props, "Digital Dual TV Receiver CTVDIGDUAL_V2",
1570 RC_MAP_IT913X_V1) },
b799b810
AP		 1571 /* XXX: that same ID [0ccd:0099] is used by af9015 driver too */
1572 { DVB_USB_DEVICE(USB_VID_TERRATEC, 0x0099,
1573 &af9035_props, "TerraTec Cinergy T Stick Dual RC (rev. 2)", NULL) },
0c413d10
AP		 1574 { DVB_USB_DEVICE(USB_VID_LEADTEK, 0x6a05,
1575 &af9035_props, "Leadtek WinFast DTV Dongle Dual", NULL) },
261cb200
AP		 1576 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xf900,
1577 &af9035_props, "Hauppauge WinTV-MiniStick 2", NULL) },
5da2aecb
AP		 1578 { }
1579};
1580MODULE_DEVICE_TABLE(usb, af9035_id_table);
1581
7f882c2e 1582static struct usb_driver af9035_usb_driver = {
5da2aecb
AP		 1583 .name = KBUILD_MODNAME,
1584 .id_table = af9035_id_table,
b799b810 1585 .probe = af9035_probe,
5da2aecb
AP		 1586 .disconnect = dvb_usbv2_disconnect,
1587 .suspend = dvb_usbv2_suspend,
1588 .resume = dvb_usbv2_resume,
04966aa8 1589 .reset_resume = dvb_usbv2_reset_resume,
5da2aecb
AP		 1590 .no_dynamic_id = 1,
1591 .soft_unbind = 1,
7f882c2e
AP		 1592};
1593
48bf7e1a 1594module_usb_driver(af9035_usb_driver);
7f882c2e
AP		 1595
1596MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
1597MODULE_DESCRIPTION("Afatech AF9035 driver");
1598MODULE_LICENSE("GPL");
4395e4b7 1599MODULE_FIRMWARE(AF9035_FIRMWARE_AF9035);
74c1883a
AP		 1600MODULE_FIRMWARE(AF9035_FIRMWARE_IT9135_V1);
1601MODULE_FIRMWARE(AF9035_FIRMWARE_IT9135_V2);
Linux kernel - Deliverables
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