2 * Afatech AF9035 DVB USB driver
4 * Copyright (C) 2009 Antti Palosaari <crope@iki.fi>
5 * Copyright (C) 2012 Antti Palosaari <crope@iki.fi>
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.
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.
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.
24 /* Max transfer size done by I2C transfer functions */
25 #define MAX_XFER_SIZE 64
27 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
29 static u16 af9035_checksum(const u8 *buf, size_t len)
34 for (i = 1; i < len; i++) {
36 checksum += buf[i] << 8;
45 static int af9035_ctrl_msg(struct dvb_usb_device *d, struct usb_req *req)
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
51 struct state *state = d_to_priv(d);
53 u16 checksum, tmp_checksum;
55 mutex_lock(&d->usb_mutex);
57 /* buffer overflow check */
58 if (req->wlen > (BUF_LEN - REQ_HDR_LEN - CHECKSUM_LEN) ||
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",
61 KBUILD_MODNAME, req->wlen, req->rlen);
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);
72 wlen = REQ_HDR_LEN + req->wlen + CHECKSUM_LEN;
73 rlen = ACK_HDR_LEN + req->rlen + CHECKSUM_LEN;
75 /* calc and add checksum */
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);
80 /* no ack for these packets */
81 if (req->cmd == CMD_FW_DL)
84 ret = dvb_usbv2_generic_rw_locked(d,
85 state->buf, wlen, state->buf, rlen);
89 /* no ack for those packets */
90 if (req->cmd == CMD_FW_DL)
94 checksum = af9035_checksum(state->buf, rlen - 2);
95 tmp_checksum = (state->buf[rlen - 2] << 8) | state->buf[rlen - 1];
96 if (tmp_checksum != checksum) {
97 dev_err(&d->udev->dev,
98 "%s: command=%02x checksum mismatch (%04x != %04x)\n",
99 KBUILD_MODNAME, req->cmd, tmp_checksum,
107 /* fw returns status 1 when IR code was not received */
108 if (req->cmd == CMD_IR_GET || state->buf[2] == 1) {
113 dev_dbg(&d->udev->dev, "%s: command=%02x failed fw error=%d\n",
114 __func__, req->cmd, state->buf[2]);
119 /* read request, copy returned data to return buf */
121 memcpy(req->rbuf, &state->buf[ACK_HDR_LEN], req->rlen);
123 mutex_unlock(&d->usb_mutex);
125 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
129 /* write multiple registers */
130 static int af9035_wr_regs(struct dvb_usb_device *d, u32 reg, u8 *val, int len)
132 u8 wbuf[MAX_XFER_SIZE];
133 u8 mbox = (reg >> 16) & 0xff;
134 struct usb_req req = { CMD_MEM_WR, mbox, 6 + len, wbuf, 0, NULL };
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);
146 wbuf[4] = (reg >> 8) & 0xff;
147 wbuf[5] = (reg >> 0) & 0xff;
148 memcpy(&wbuf[6], val, len);
150 return af9035_ctrl_msg(d, &req);
153 /* read multiple registers */
154 static int af9035_rd_regs(struct dvb_usb_device *d, u32 reg, u8 *val, int len)
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 };
160 return af9035_ctrl_msg(d, &req);
163 /* write single register */
164 static int af9035_wr_reg(struct dvb_usb_device *d, u32 reg, u8 val)
166 return af9035_wr_regs(d, reg, &val, 1);
169 /* read single register */
170 static int af9035_rd_reg(struct dvb_usb_device *d, u32 reg, u8 *val)
172 return af9035_rd_regs(d, reg, val, 1);
175 /* write single register with mask */
176 static int af9035_wr_reg_mask(struct dvb_usb_device *d, u32 reg, u8 val,
182 /* no need for read if whole reg is written */
184 ret = af9035_rd_regs(d, reg, &tmp, 1);
193 return af9035_wr_regs(d, reg, &val, 1);
196 static int af9035_add_i2c_dev(struct dvb_usb_device *d, char *type, u8 addr,
200 struct state *state = d_to_priv(d);
201 struct i2c_client *client;
202 struct i2c_adapter *adapter = &d->i2c_adap;
203 struct i2c_board_info board_info = {
205 .platform_data = platform_data,
208 strlcpy(board_info.type, type, I2C_NAME_SIZE);
210 /* find first free client */
211 for (num = 0; num < AF9035_I2C_CLIENT_MAX; num++) {
212 if (state->i2c_client[num] == NULL)
216 dev_dbg(&d->udev->dev, "%s: num=%d\n", __func__, num);
218 if (num == AF9035_I2C_CLIENT_MAX) {
219 dev_err(&d->udev->dev, "%s: I2C client out of index\n",
225 request_module(board_info.type);
227 /* register I2C device */
228 client = i2c_new_device(adapter, &board_info);
229 if (client == NULL || client->dev.driver == NULL) {
234 /* increase I2C driver usage count */
235 if (!try_module_get(client->dev.driver->owner)) {
236 i2c_unregister_device(client);
241 state->i2c_client[num] = client;
244 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
248 static void af9035_del_i2c_dev(struct dvb_usb_device *d)
251 struct state *state = d_to_priv(d);
252 struct i2c_client *client;
254 /* find last used client */
255 num = AF9035_I2C_CLIENT_MAX;
257 if (state->i2c_client[num] != NULL)
261 dev_dbg(&d->udev->dev, "%s: num=%d\n", __func__, num);
264 dev_err(&d->udev->dev, "%s: I2C client out of index\n",
269 client = state->i2c_client[num];
271 /* decrease I2C driver usage count */
272 module_put(client->dev.driver->owner);
274 /* unregister I2C device */
275 i2c_unregister_device(client);
277 state->i2c_client[num] = NULL;
280 dev_dbg(&d->udev->dev, "%s: failed\n", __func__);
283 static int af9035_i2c_master_xfer(struct i2c_adapter *adap,
284 struct i2c_msg msg[], int num)
286 struct dvb_usb_device *d = i2c_get_adapdata(adap);
287 struct state *state = d_to_priv(d);
290 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
294 * I2C sub header is 5 bytes long. Meaning of those bytes are:
298 * byte 3 and 4 can be used as reg addr
300 * used when reg addr len is set to 2
302 * used when reg addr len is set to 1 or 2
304 * For the simplify we do not use register addr at all.
305 * NOTE: As a firmware knows tuner type there is very small possibility
306 * there could be some tuner I2C hacks done by firmware and this may
307 * lead problems if firmware expects those bytes are used.
309 * TODO: Here is few hacks. AF9035 chip integrates AF9033 demodulator.
310 * IT9135 chip integrates AF9033 demodulator and RF tuner. For dual
311 * tuner devices, there is also external AF9033 demodulator connected
312 * via external I2C bus. All AF9033 demod I2C traffic, both single and
313 * dual tuner configuration, is covered by firmware - actual USB IO
314 * looks just like a memory access.
315 * In case of IT913x chip, there is own tuner driver. It is implemented
316 * currently as a I2C driver, even tuner IP block is likely build
317 * directly into the demodulator memory space and there is no own I2C
318 * bus. I2C subsystem does not allow register multiple devices to same
319 * bus, having same slave address. Due to that we reuse demod address,
320 * shifted by one bit, on that case.
322 #define AF9035_IS_I2C_XFER_WRITE_READ(_msg, _num) \
323 (_num == 2 && !(_msg[0].flags & I2C_M_RD) && (_msg[1].flags & I2C_M_RD))
324 #define AF9035_IS_I2C_XFER_WRITE(_msg, _num) \
325 (_num == 1 && !(_msg[0].flags & I2C_M_RD))
326 #define AF9035_IS_I2C_XFER_READ(_msg, _num) \
327 (_num == 1 && (_msg[0].flags & I2C_M_RD))
329 if (AF9035_IS_I2C_XFER_WRITE_READ(msg, num)) {
330 if (msg[0].len > 40 || msg[1].len > 40) {
331 /* TODO: correct limits > 40 */
333 } else if ((msg[0].addr == state->af9033_config[0].i2c_addr) ||
334 (msg[0].addr == state->af9033_config[1].i2c_addr) ||
335 (state->chip_type == 0x9135)) {
336 /* demod access via firmware interface */
337 u32 reg = msg[0].buf[0] << 16 | msg[0].buf[1] << 8 |
340 if (msg[0].addr == state->af9033_config[1].i2c_addr ||
341 msg[0].addr == (state->af9033_config[1].i2c_addr >> 1))
344 ret = af9035_rd_regs(d, reg, &msg[1].buf[0],
347 /* I2C write + read */
348 u8 buf[MAX_XFER_SIZE];
349 struct usb_req req = { CMD_I2C_RD, 0, 5 + msg[0].len,
350 buf, msg[1].len, msg[1].buf };
352 req.mbox |= ((msg[0].addr & 0x80) >> 3);
354 buf[1] = msg[0].addr << 1;
355 buf[2] = 0x00; /* reg addr len */
356 buf[3] = 0x00; /* reg addr MSB */
357 buf[4] = 0x00; /* reg addr LSB */
358 memcpy(&buf[5], msg[0].buf, msg[0].len);
359 ret = af9035_ctrl_msg(d, &req);
361 } else if (AF9035_IS_I2C_XFER_WRITE(msg, num)) {
362 if (msg[0].len > 40) {
363 /* TODO: correct limits > 40 */
365 } else if ((msg[0].addr == state->af9033_config[0].i2c_addr) ||
366 (msg[0].addr == state->af9033_config[1].i2c_addr) ||
367 (state->chip_type == 0x9135)) {
368 /* demod access via firmware interface */
369 u32 reg = msg[0].buf[0] << 16 | msg[0].buf[1] << 8 |
372 if (msg[0].addr == state->af9033_config[1].i2c_addr ||
373 msg[0].addr == (state->af9033_config[1].i2c_addr >> 1))
376 ret = af9035_wr_regs(d, reg, &msg[0].buf[3],
380 u8 buf[MAX_XFER_SIZE];
381 struct usb_req req = { CMD_I2C_WR, 0, 5 + msg[0].len,
384 req.mbox |= ((msg[0].addr & 0x80) >> 3);
386 buf[1] = msg[0].addr << 1;
387 buf[2] = 0x00; /* reg addr len */
388 buf[3] = 0x00; /* reg addr MSB */
389 buf[4] = 0x00; /* reg addr LSB */
390 memcpy(&buf[5], msg[0].buf, msg[0].len);
391 ret = af9035_ctrl_msg(d, &req);
393 } else if (AF9035_IS_I2C_XFER_READ(msg, num)) {
394 if (msg[0].len > 40) {
395 /* TODO: correct limits > 40 */
400 struct usb_req req = { CMD_I2C_RD, 0, sizeof(buf),
401 buf, msg[0].len, msg[0].buf };
402 req.mbox |= ((msg[0].addr & 0x80) >> 3);
404 buf[1] = msg[0].addr << 1;
405 buf[2] = 0x00; /* reg addr len */
406 buf[3] = 0x00; /* reg addr MSB */
407 buf[4] = 0x00; /* reg addr LSB */
408 ret = af9035_ctrl_msg(d, &req);
412 * We support only three kind of I2C transactions:
413 * 1) 1 x write + 1 x read (repeated start)
420 mutex_unlock(&d->i2c_mutex);
428 static u32 af9035_i2c_functionality(struct i2c_adapter *adapter)
433 static struct i2c_algorithm af9035_i2c_algo = {
434 .master_xfer = af9035_i2c_master_xfer,
435 .functionality = af9035_i2c_functionality,
438 static int af9035_identify_state(struct dvb_usb_device *d, const char **name)
440 struct state *state = d_to_priv(d);
444 struct usb_req req = { CMD_FW_QUERYINFO, 0, sizeof(wbuf), wbuf,
445 sizeof(rbuf), rbuf };
447 ret = af9035_rd_regs(d, 0x1222, rbuf, 3);
451 state->chip_version = rbuf[0];
452 state->chip_type = rbuf[2] << 8 | rbuf[1] << 0;
454 ret = af9035_rd_reg(d, 0x384f, &state->prechip_version);
458 dev_info(&d->udev->dev,
459 "%s: prechip_version=%02x chip_version=%02x chip_type=%04x\n",
460 KBUILD_MODNAME, state->prechip_version,
461 state->chip_version, state->chip_type);
463 if (state->chip_type == 0x9135) {
464 if (state->chip_version == 0x02)
465 *name = AF9035_FIRMWARE_IT9135_V2;
467 *name = AF9035_FIRMWARE_IT9135_V1;
468 state->eeprom_addr = EEPROM_BASE_IT9135;
470 *name = AF9035_FIRMWARE_AF9035;
471 state->eeprom_addr = EEPROM_BASE_AF9035;
474 ret = af9035_ctrl_msg(d, &req);
478 dev_dbg(&d->udev->dev, "%s: reply=%*ph\n", __func__, 4, rbuf);
479 if (rbuf[0] || rbuf[1] || rbuf[2] || rbuf[3])
487 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
492 static int af9035_download_firmware_old(struct dvb_usb_device *d,
493 const struct firmware *fw)
497 struct usb_req req = { 0, 0, 0, NULL, 0, NULL };
498 struct usb_req req_fw_dl = { CMD_FW_DL, 0, 0, wbuf, 0, NULL };
500 u16 hdr_addr, hdr_data_len, hdr_checksum;
505 * Thanks to Daniel Glöckner <daniel-gl@gmx.net> about that info!
507 * byte 0: MCS 51 core
508 * There are two inside the AF9035 (1=Link and 2=OFDM) with separate
510 * byte 1-2: Big endian destination address
511 * byte 3-4: Big endian number of data bytes following the header
512 * byte 5-6: Big endian header checksum, apparently ignored by the chip
513 * Calculated as ~(h[0]*256+h[1]+h[2]*256+h[3]+h[4]*256)
516 for (i = fw->size; i > HDR_SIZE;) {
517 hdr_core = fw->data[fw->size - i + 0];
518 hdr_addr = fw->data[fw->size - i + 1] << 8;
519 hdr_addr |= fw->data[fw->size - i + 2] << 0;
520 hdr_data_len = fw->data[fw->size - i + 3] << 8;
521 hdr_data_len |= fw->data[fw->size - i + 4] << 0;
522 hdr_checksum = fw->data[fw->size - i + 5] << 8;
523 hdr_checksum |= fw->data[fw->size - i + 6] << 0;
525 dev_dbg(&d->udev->dev,
526 "%s: core=%d addr=%04x data_len=%d checksum=%04x\n",
527 __func__, hdr_core, hdr_addr, hdr_data_len,
530 if (((hdr_core != 1) && (hdr_core != 2)) ||
531 (hdr_data_len > i)) {
532 dev_dbg(&d->udev->dev, "%s: bad firmware\n", __func__);
536 /* download begin packet */
537 req.cmd = CMD_FW_DL_BEGIN;
538 ret = af9035_ctrl_msg(d, &req);
542 /* download firmware packet(s) */
543 for (j = HDR_SIZE + hdr_data_len; j > 0; j -= MAX_DATA) {
547 req_fw_dl.wlen = len;
548 req_fw_dl.wbuf = (u8 *) &fw->data[fw->size - i +
549 HDR_SIZE + hdr_data_len - j];
550 ret = af9035_ctrl_msg(d, &req_fw_dl);
555 /* download end packet */
556 req.cmd = CMD_FW_DL_END;
557 ret = af9035_ctrl_msg(d, &req);
561 i -= hdr_data_len + HDR_SIZE;
563 dev_dbg(&d->udev->dev, "%s: data uploaded=%zu\n",
564 __func__, fw->size - i);
567 /* print warn if firmware is bad, continue and see what happens */
569 dev_warn(&d->udev->dev, "%s: bad firmware\n", KBUILD_MODNAME);
574 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
579 static int af9035_download_firmware_new(struct dvb_usb_device *d,
580 const struct firmware *fw)
583 struct usb_req req_fw_dl = { CMD_FW_SCATTER_WR, 0, 0, NULL, 0, NULL };
587 * There seems to be following firmware header. Meaning of bytes 0-3
596 * 6: count of data bytes ?
598 for (i = HDR_SIZE, i_prev = 0; i <= fw->size; i++) {
600 (fw->data[i + 0] == 0x03 &&
601 (fw->data[i + 1] == 0x00 ||
602 fw->data[i + 1] == 0x01) &&
603 fw->data[i + 2] == 0x00)) {
604 req_fw_dl.wlen = i - i_prev;
605 req_fw_dl.wbuf = (u8 *) &fw->data[i_prev];
607 ret = af9035_ctrl_msg(d, &req_fw_dl);
611 dev_dbg(&d->udev->dev, "%s: data uploaded=%d\n",
619 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
624 static int af9035_download_firmware(struct dvb_usb_device *d,
625 const struct firmware *fw)
627 struct state *state = d_to_priv(d);
632 struct usb_req req = { 0, 0, 0, NULL, 0, NULL };
633 struct usb_req req_fw_ver = { CMD_FW_QUERYINFO, 0, 1, wbuf, 4, rbuf };
635 dev_dbg(&d->udev->dev, "%s:\n", __func__);
638 * In case of dual tuner configuration we need to do some extra
639 * initialization in order to download firmware to slave demod too,
640 * which is done by master demod.
641 * Master feeds also clock and controls power via GPIO.
643 ret = af9035_rd_reg(d, state->eeprom_addr + EEPROM_TS_MODE, &tmp);
647 if (tmp == 1 || tmp == 3) {
648 /* configure gpioh1, reset & power slave demod */
649 ret = af9035_wr_reg_mask(d, 0x00d8b0, 0x01, 0x01);
653 ret = af9035_wr_reg_mask(d, 0x00d8b1, 0x01, 0x01);
657 ret = af9035_wr_reg_mask(d, 0x00d8af, 0x00, 0x01);
661 usleep_range(10000, 50000);
663 ret = af9035_wr_reg_mask(d, 0x00d8af, 0x01, 0x01);
667 /* tell the slave I2C address */
668 ret = af9035_rd_reg(d,
669 state->eeprom_addr + EEPROM_2ND_DEMOD_ADDR,
674 /* use default I2C address if eeprom has no address set */
678 if (state->chip_type == 0x9135) {
679 ret = af9035_wr_reg(d, 0x004bfb, tmp);
683 ret = af9035_wr_reg(d, 0x00417f, tmp);
687 /* enable clock out */
688 ret = af9035_wr_reg_mask(d, 0x00d81a, 0x01, 0x01);
694 if (fw->data[0] == 0x01)
695 ret = af9035_download_firmware_old(d, fw);
697 ret = af9035_download_firmware_new(d, fw);
701 /* firmware loaded, request boot */
702 req.cmd = CMD_FW_BOOT;
703 ret = af9035_ctrl_msg(d, &req);
707 /* ensure firmware starts */
709 ret = af9035_ctrl_msg(d, &req_fw_ver);
713 if (!(rbuf[0] || rbuf[1] || rbuf[2] || rbuf[3])) {
714 dev_err(&d->udev->dev, "%s: firmware did not run\n",
720 dev_info(&d->udev->dev, "%s: firmware version=%d.%d.%d.%d",
721 KBUILD_MODNAME, rbuf[0], rbuf[1], rbuf[2], rbuf[3]);
726 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
731 static int af9035_read_config(struct dvb_usb_device *d)
733 struct state *state = d_to_priv(d);
738 /* demod I2C "address" */
739 state->af9033_config[0].i2c_addr = 0x38;
740 state->af9033_config[1].i2c_addr = 0x3a;
741 state->af9033_config[0].adc_multiplier = AF9033_ADC_MULTIPLIER_2X;
742 state->af9033_config[1].adc_multiplier = AF9033_ADC_MULTIPLIER_2X;
743 state->af9033_config[0].ts_mode = AF9033_TS_MODE_USB;
744 state->af9033_config[1].ts_mode = AF9033_TS_MODE_SERIAL;
746 if (state->chip_type == 0x9135) {
747 /* feed clock for integrated RF tuner */
748 state->af9033_config[0].dyn0_clk = true;
749 state->af9033_config[1].dyn0_clk = true;
751 if (state->chip_version == 0x02) {
752 state->af9033_config[0].tuner = AF9033_TUNER_IT9135_60;
753 state->af9033_config[1].tuner = AF9033_TUNER_IT9135_60;
754 tmp16 = 0x00461d; /* eeprom memory mapped location */
756 state->af9033_config[0].tuner = AF9033_TUNER_IT9135_38;
757 state->af9033_config[1].tuner = AF9033_TUNER_IT9135_38;
758 tmp16 = 0x00461b; /* eeprom memory mapped location */
761 /* check if eeprom exists */
762 ret = af9035_rd_reg(d, tmp16, &tmp);
767 dev_dbg(&d->udev->dev, "%s: no eeprom\n", __func__);
772 /* check if there is dual tuners */
773 ret = af9035_rd_reg(d, state->eeprom_addr + EEPROM_TS_MODE, &tmp);
777 if (tmp == 1 || tmp == 3)
778 state->dual_mode = true;
780 dev_dbg(&d->udev->dev, "%s: ts mode=%d dual mode=%d\n", __func__,
781 tmp, state->dual_mode);
783 if (state->dual_mode) {
784 /* read 2nd demodulator I2C address */
785 ret = af9035_rd_reg(d,
786 state->eeprom_addr + EEPROM_2ND_DEMOD_ADDR,
792 state->af9033_config[1].i2c_addr = tmp;
794 dev_dbg(&d->udev->dev, "%s: 2nd demod I2C addr=%02x\n",
798 addr = state->eeprom_addr;
800 for (i = 0; i < state->dual_mode + 1; i++) {
802 ret = af9035_rd_reg(d, addr + EEPROM_1_TUNER_ID, &tmp);
806 dev_dbg(&d->udev->dev, "%s: [%d]tuner=%02x\n",
809 /* tuner sanity check */
810 if (state->chip_type == 0x9135) {
811 if (state->chip_version == 0x02) {
814 case AF9033_TUNER_IT9135_60:
815 case AF9033_TUNER_IT9135_61:
816 case AF9033_TUNER_IT9135_62:
817 state->af9033_config[i].tuner = tmp;
823 case AF9033_TUNER_IT9135_38:
824 case AF9033_TUNER_IT9135_51:
825 case AF9033_TUNER_IT9135_52:
826 state->af9033_config[i].tuner = tmp;
832 state->af9033_config[i].tuner = tmp;
835 if (state->af9033_config[i].tuner != tmp) {
836 dev_info(&d->udev->dev,
837 "%s: [%d] overriding tuner from %02x to %02x\n",
838 KBUILD_MODNAME, i, tmp,
839 state->af9033_config[i].tuner);
842 switch (state->af9033_config[i].tuner) {
843 case AF9033_TUNER_TUA9001:
844 case AF9033_TUNER_FC0011:
845 case AF9033_TUNER_MXL5007T:
846 case AF9033_TUNER_TDA18218:
847 case AF9033_TUNER_FC2580:
848 case AF9033_TUNER_FC0012:
849 state->af9033_config[i].spec_inv = 1;
851 case AF9033_TUNER_IT9135_38:
852 case AF9033_TUNER_IT9135_51:
853 case AF9033_TUNER_IT9135_52:
854 case AF9033_TUNER_IT9135_60:
855 case AF9033_TUNER_IT9135_61:
856 case AF9033_TUNER_IT9135_62:
859 dev_warn(&d->udev->dev,
860 "%s: tuner id=%02x not supported, please report!",
861 KBUILD_MODNAME, tmp);
864 /* disable dual mode if driver does not support it */
866 switch (state->af9033_config[i].tuner) {
867 case AF9033_TUNER_FC0012:
868 case AF9033_TUNER_IT9135_38:
869 case AF9033_TUNER_IT9135_51:
870 case AF9033_TUNER_IT9135_52:
871 case AF9033_TUNER_IT9135_60:
872 case AF9033_TUNER_IT9135_61:
873 case AF9033_TUNER_IT9135_62:
874 case AF9033_TUNER_MXL5007T:
877 state->dual_mode = false;
878 dev_info(&d->udev->dev,
879 "%s: driver does not support 2nd tuner and will disable it",
883 /* tuner IF frequency */
884 ret = af9035_rd_reg(d, addr + EEPROM_1_IF_L, &tmp);
890 ret = af9035_rd_reg(d, addr + EEPROM_1_IF_H, &tmp);
896 dev_dbg(&d->udev->dev, "%s: [%d]IF=%d\n", __func__, i, tmp16);
898 addr += 0x10; /* shift for the 2nd tuner params */
902 /* get demod clock */
903 ret = af9035_rd_reg(d, 0x00d800, &tmp);
907 tmp = (tmp >> 0) & 0x0f;
909 for (i = 0; i < ARRAY_SIZE(state->af9033_config); i++) {
910 if (state->chip_type == 0x9135)
911 state->af9033_config[i].clock = clock_lut_it9135[tmp];
913 state->af9033_config[i].clock = clock_lut_af9035[tmp];
919 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
924 static int af9035_tua9001_tuner_callback(struct dvb_usb_device *d,
930 dev_dbg(&d->udev->dev, "%s: cmd=%d arg=%d\n", __func__, cmd, arg);
933 * CEN always enabled by hardware wiring
939 case TUA9001_CMD_RESETN:
945 ret = af9035_wr_reg_mask(d, 0x00d8e7, val, 0x01);
949 case TUA9001_CMD_RXEN:
955 ret = af9035_wr_reg_mask(d, 0x00d8eb, val, 0x01);
964 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
970 static int af9035_fc0011_tuner_callback(struct dvb_usb_device *d,
976 case FC0011_FE_CALLBACK_POWER:
978 ret = af9035_wr_reg_mask(d, 0xd8eb, 1, 1);
982 ret = af9035_wr_reg_mask(d, 0xd8ec, 1, 1);
986 ret = af9035_wr_reg_mask(d, 0xd8ed, 1, 1);
991 ret = af9035_wr_reg_mask(d, 0xd8d0, 1, 1);
995 ret = af9035_wr_reg_mask(d, 0xd8d1, 1, 1);
999 usleep_range(10000, 50000);
1001 case FC0011_FE_CALLBACK_RESET:
1002 ret = af9035_wr_reg(d, 0xd8e9, 1);
1006 ret = af9035_wr_reg(d, 0xd8e8, 1);
1010 ret = af9035_wr_reg(d, 0xd8e7, 1);
1014 usleep_range(10000, 20000);
1016 ret = af9035_wr_reg(d, 0xd8e7, 0);
1020 usleep_range(10000, 20000);
1030 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
1035 static int af9035_tuner_callback(struct dvb_usb_device *d, int cmd, int arg)
1037 struct state *state = d_to_priv(d);
1039 switch (state->af9033_config[0].tuner) {
1040 case AF9033_TUNER_FC0011:
1041 return af9035_fc0011_tuner_callback(d, cmd, arg);
1042 case AF9033_TUNER_TUA9001:
1043 return af9035_tua9001_tuner_callback(d, cmd, arg);
1051 static int af9035_frontend_callback(void *adapter_priv, int component,
1054 struct i2c_adapter *adap = adapter_priv;
1055 struct dvb_usb_device *d = i2c_get_adapdata(adap);
1057 dev_dbg(&d->udev->dev, "%s: component=%d cmd=%d arg=%d\n",
1058 __func__, component, cmd, arg);
1060 switch (component) {
1061 case DVB_FRONTEND_COMPONENT_TUNER:
1062 return af9035_tuner_callback(d, cmd, arg);
1070 static int af9035_get_adapter_count(struct dvb_usb_device *d)
1072 struct state *state = d_to_priv(d);
1074 return state->dual_mode + 1;
1077 static void af9035_exit(struct dvb_usb_device *d);
1079 static int af9035_frontend_attach(struct dvb_usb_adapter *adap)
1081 struct state *state = adap_to_priv(adap);
1082 struct dvb_usb_device *d = adap_to_d(adap);
1085 dev_dbg(&d->udev->dev, "%s:\n", __func__);
1087 if (!state->af9033_config[adap->id].tuner) {
1088 /* unsupported tuner */
1093 state->af9033_config[adap->id].fe = &adap->fe[0];
1094 state->af9033_config[adap->id].ops = &state->ops;
1095 ret = af9035_add_i2c_dev(d, "af9033",
1096 state->af9033_config[adap->id].i2c_addr,
1097 &state->af9033_config[adap->id]);
1101 if (adap->fe[0] == NULL) {
1106 /* disable I2C-gate */
1107 adap->fe[0]->ops.i2c_gate_ctrl = NULL;
1108 adap->fe[0]->callback = af9035_frontend_callback;
1113 af9035_exit(d); /* remove I2C clients */
1114 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
1119 static struct tua9001_config af9035_tua9001_config = {
1123 static const struct fc0011_config af9035_fc0011_config = {
1124 .i2c_address = 0x60,
1127 static struct mxl5007t_config af9035_mxl5007t_config[] = {
1129 .xtal_freq_hz = MxL_XTAL_24_MHZ,
1130 .if_freq_hz = MxL_IF_4_57_MHZ,
1132 .loop_thru_enable = 0,
1133 .clk_out_enable = 0,
1134 .clk_out_amp = MxL_CLKOUT_AMP_0_94V,
1136 .xtal_freq_hz = MxL_XTAL_24_MHZ,
1137 .if_freq_hz = MxL_IF_4_57_MHZ,
1139 .loop_thru_enable = 1,
1140 .clk_out_enable = 1,
1141 .clk_out_amp = MxL_CLKOUT_AMP_0_94V,
1145 static struct tda18218_config af9035_tda18218_config = {
1146 .i2c_address = 0x60,
1150 static const struct fc2580_config af9035_fc2580_config = {
1155 static const struct fc0012_config af9035_fc0012_config[] = {
1157 .i2c_address = 0x63,
1158 .xtal_freq = FC_XTAL_36_MHZ,
1159 .dual_master = true,
1160 .loop_through = true,
1163 .i2c_address = 0x63 | 0x80, /* I2C bus select hack */
1164 .xtal_freq = FC_XTAL_36_MHZ,
1165 .dual_master = true,
1169 static int af9035_tuner_attach(struct dvb_usb_adapter *adap)
1171 struct state *state = adap_to_priv(adap);
1172 struct dvb_usb_device *d = adap_to_d(adap);
1174 struct dvb_frontend *fe;
1175 struct i2c_msg msg[1];
1178 dev_dbg(&d->udev->dev, "%s:\n", __func__);
1181 * XXX: Hack used in that function: we abuse unused I2C address bit [7]
1182 * to carry info about used I2C bus for dual tuner configuration.
1185 switch (state->af9033_config[adap->id].tuner) {
1186 case AF9033_TUNER_TUA9001:
1187 /* AF9035 gpiot3 = TUA9001 RESETN
1188 AF9035 gpiot2 = TUA9001 RXEN */
1190 /* configure gpiot2 and gpiot2 as output */
1191 ret = af9035_wr_reg_mask(d, 0x00d8ec, 0x01, 0x01);
1195 ret = af9035_wr_reg_mask(d, 0x00d8ed, 0x01, 0x01);
1199 ret = af9035_wr_reg_mask(d, 0x00d8e8, 0x01, 0x01);
1203 ret = af9035_wr_reg_mask(d, 0x00d8e9, 0x01, 0x01);
1208 fe = dvb_attach(tua9001_attach, adap->fe[0],
1209 &d->i2c_adap, &af9035_tua9001_config);
1211 case AF9033_TUNER_FC0011:
1212 fe = dvb_attach(fc0011_attach, adap->fe[0],
1213 &d->i2c_adap, &af9035_fc0011_config);
1215 case AF9033_TUNER_MXL5007T:
1216 if (adap->id == 0) {
1217 ret = af9035_wr_reg(d, 0x00d8e0, 1);
1221 ret = af9035_wr_reg(d, 0x00d8e1, 1);
1225 ret = af9035_wr_reg(d, 0x00d8df, 0);
1231 ret = af9035_wr_reg(d, 0x00d8df, 1);
1237 ret = af9035_wr_reg(d, 0x00d8c0, 1);
1241 ret = af9035_wr_reg(d, 0x00d8c1, 1);
1245 ret = af9035_wr_reg(d, 0x00d8bf, 0);
1249 ret = af9035_wr_reg(d, 0x00d8b4, 1);
1253 ret = af9035_wr_reg(d, 0x00d8b5, 1);
1257 ret = af9035_wr_reg(d, 0x00d8b3, 1);
1263 tuner_addr = 0x60 | 0x80; /* I2C bus hack */
1267 fe = dvb_attach(mxl5007t_attach, adap->fe[0], &d->i2c_adap,
1268 tuner_addr, &af9035_mxl5007t_config[adap->id]);
1270 case AF9033_TUNER_TDA18218:
1272 fe = dvb_attach(tda18218_attach, adap->fe[0],
1273 &d->i2c_adap, &af9035_tda18218_config);
1275 case AF9033_TUNER_FC2580:
1276 /* Tuner enable using gpiot2_o, gpiot2_en and gpiot2_on */
1277 ret = af9035_wr_reg_mask(d, 0xd8eb, 0x01, 0x01);
1281 ret = af9035_wr_reg_mask(d, 0xd8ec, 0x01, 0x01);
1285 ret = af9035_wr_reg_mask(d, 0xd8ed, 0x01, 0x01);
1289 usleep_range(10000, 50000);
1291 fe = dvb_attach(fc2580_attach, adap->fe[0],
1292 &d->i2c_adap, &af9035_fc2580_config);
1294 case AF9033_TUNER_FC0012:
1296 * AF9035 gpiot2 = FC0012 enable
1297 * XXX: there seems to be something on gpioh8 too, but on my
1298 * my test I didn't find any difference.
1301 if (adap->id == 0) {
1302 /* configure gpiot2 as output and high */
1303 ret = af9035_wr_reg_mask(d, 0xd8eb, 0x01, 0x01);
1307 ret = af9035_wr_reg_mask(d, 0xd8ec, 0x01, 0x01);
1311 ret = af9035_wr_reg_mask(d, 0xd8ed, 0x01, 0x01);
1316 * FIXME: That belongs for the FC0012 driver.
1317 * Write 02 to FC0012 master tuner register 0d directly
1318 * in order to make slave tuner working.
1323 msg[0].buf = "\x0d\x02";
1324 ret = i2c_transfer(&d->i2c_adap, msg, 1);
1329 usleep_range(10000, 50000);
1331 fe = dvb_attach(fc0012_attach, adap->fe[0], &d->i2c_adap,
1332 &af9035_fc0012_config[adap->id]);
1334 case AF9033_TUNER_IT9135_38:
1335 case AF9033_TUNER_IT9135_51:
1336 case AF9033_TUNER_IT9135_52:
1338 struct it913x_config it913x_config = {
1343 if (state->dual_mode) {
1345 it913x_config.role = IT913X_ROLE_DUAL_MASTER;
1347 it913x_config.role = IT913X_ROLE_DUAL_SLAVE;
1350 ret = af9035_add_i2c_dev(d, "it913x",
1351 state->af9033_config[adap->id].i2c_addr >> 1,
1359 case AF9033_TUNER_IT9135_60:
1360 case AF9033_TUNER_IT9135_61:
1361 case AF9033_TUNER_IT9135_62:
1363 struct it913x_config it913x_config = {
1368 if (state->dual_mode) {
1370 it913x_config.role = IT913X_ROLE_DUAL_MASTER;
1372 it913x_config.role = IT913X_ROLE_DUAL_SLAVE;
1375 ret = af9035_add_i2c_dev(d, "it913x",
1376 state->af9033_config[adap->id].i2c_addr >> 1,
1396 af9035_exit(d); /* remove I2C clients */
1397 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
1402 static int af9035_init(struct dvb_usb_device *d)
1404 struct state *state = d_to_priv(d);
1406 u16 frame_size = (d->udev->speed == USB_SPEED_FULL ? 5 : 87) * 188 / 4;
1407 u8 packet_size = (d->udev->speed == USB_SPEED_FULL ? 64 : 512) / 4;
1408 struct reg_val_mask tab[] = {
1409 { 0x80f99d, 0x01, 0x01 },
1410 { 0x80f9a4, 0x01, 0x01 },
1411 { 0x00dd11, 0x00, 0x20 },
1412 { 0x00dd11, 0x00, 0x40 },
1413 { 0x00dd13, 0x00, 0x20 },
1414 { 0x00dd13, 0x00, 0x40 },
1415 { 0x00dd11, 0x20, 0x20 },
1416 { 0x00dd88, (frame_size >> 0) & 0xff, 0xff},
1417 { 0x00dd89, (frame_size >> 8) & 0xff, 0xff},
1418 { 0x00dd0c, packet_size, 0xff},
1419 { 0x00dd11, state->dual_mode << 6, 0x40 },
1420 { 0x00dd8a, (frame_size >> 0) & 0xff, 0xff},
1421 { 0x00dd8b, (frame_size >> 8) & 0xff, 0xff},
1422 { 0x00dd0d, packet_size, 0xff },
1423 { 0x80f9a3, state->dual_mode, 0x01 },
1424 { 0x80f9cd, state->dual_mode, 0x01 },
1425 { 0x80f99d, 0x00, 0x01 },
1426 { 0x80f9a4, 0x00, 0x01 },
1429 dev_dbg(&d->udev->dev,
1430 "%s: USB speed=%d frame_size=%04x packet_size=%02x\n",
1431 __func__, d->udev->speed, frame_size, packet_size);
1433 /* init endpoints */
1434 for (i = 0; i < ARRAY_SIZE(tab); i++) {
1435 ret = af9035_wr_reg_mask(d, tab[i].reg, tab[i].val,
1444 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
1449 static void af9035_exit(struct dvb_usb_device *d)
1451 struct state *state = d_to_priv(d);
1453 dev_dbg(&d->udev->dev, "%s:\n", __func__);
1455 if (state->i2c_client[3])
1456 af9035_del_i2c_dev(d);
1458 if (state->i2c_client[2])
1459 af9035_del_i2c_dev(d);
1461 if (state->i2c_client[1])
1462 af9035_del_i2c_dev(d);
1464 if (state->i2c_client[0])
1465 af9035_del_i2c_dev(d);
1468 #if IS_ENABLED(CONFIG_RC_CORE)
1469 static int af9035_rc_query(struct dvb_usb_device *d)
1474 struct usb_req req = { CMD_IR_GET, 0, 0, NULL, 4, buf };
1476 ret = af9035_ctrl_msg(d, &req);
1482 if ((buf[2] + buf[3]) == 0xff) {
1483 if ((buf[0] + buf[1]) == 0xff) {
1484 /* NEC standard 16bit */
1485 key = RC_SCANCODE_NEC(buf[0], buf[2]);
1487 /* NEC extended 24bit */
1488 key = RC_SCANCODE_NECX(buf[0] << 8 | buf[1], buf[2]);
1491 /* NEC full code 32bit */
1492 key = RC_SCANCODE_NEC32(buf[0] << 24 | buf[1] << 16 |
1493 buf[2] << 8 | buf[3]);
1496 dev_dbg(&d->udev->dev, "%s: %*ph\n", __func__, 4, buf);
1498 rc_keydown(d->rc_dev, RC_TYPE_NEC, key, 0);
1503 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
1508 static int af9035_get_rc_config(struct dvb_usb_device *d, struct dvb_usb_rc *rc)
1510 struct state *state = d_to_priv(d);
1514 ret = af9035_rd_reg(d, state->eeprom_addr + EEPROM_IR_MODE, &tmp);
1518 dev_dbg(&d->udev->dev, "%s: ir_mode=%02x\n", __func__, tmp);
1520 /* don't activate rc if in HID mode or if not available */
1522 ret = af9035_rd_reg(d, state->eeprom_addr + EEPROM_IR_TYPE,
1527 dev_dbg(&d->udev->dev, "%s: ir_type=%02x\n", __func__, tmp);
1532 rc->allowed_protos = RC_BIT_NEC;
1535 rc->allowed_protos = RC_BIT_RC6_MCE;
1539 rc->query = af9035_rc_query;
1542 /* load empty to enable rc */
1544 rc->map_name = RC_MAP_EMPTY;
1550 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
1555 #define af9035_get_rc_config NULL
1558 static int af9035_get_stream_config(struct dvb_frontend *fe, u8 *ts_type,
1559 struct usb_data_stream_properties *stream)
1561 struct dvb_usb_device *d = fe_to_d(fe);
1563 dev_dbg(&d->udev->dev, "%s: adap=%d\n", __func__, fe_to_adap(fe)->id);
1565 if (d->udev->speed == USB_SPEED_FULL)
1566 stream->u.bulk.buffersize = 5 * 188;
1571 static int af9035_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff)
1573 struct state *state = adap_to_priv(adap);
1575 return state->ops.pid_filter_ctrl(adap->fe[0], onoff);
1578 static int af9035_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid,
1581 struct state *state = adap_to_priv(adap);
1583 return state->ops.pid_filter(adap->fe[0], index, pid, onoff);
1586 static int af9035_probe(struct usb_interface *intf,
1587 const struct usb_device_id *id)
1589 struct usb_device *udev = interface_to_usbdev(intf);
1590 char manufacturer[sizeof("Afatech")];
1592 memset(manufacturer, 0, sizeof(manufacturer));
1593 usb_string(udev, udev->descriptor.iManufacturer,
1594 manufacturer, sizeof(manufacturer));
1596 * There is two devices having same ID but different chipset. One uses
1597 * AF9015 and the other IT9135 chipset. Only difference seen on lsusb
1598 * is iManufacturer string.
1600 * idVendor 0x0ccd TerraTec Electronic GmbH
1603 * iManufacturer 1 Afatech
1604 * iProduct 2 DVB-T 2
1606 * idVendor 0x0ccd TerraTec Electronic GmbH
1609 * iManufacturer 1 ITE Technologies, Inc.
1610 * iProduct 2 DVB-T TV Stick
1612 if ((le16_to_cpu(udev->descriptor.idVendor) == USB_VID_TERRATEC) &&
1613 (le16_to_cpu(udev->descriptor.idProduct) == 0x0099)) {
1614 if (!strcmp("Afatech", manufacturer)) {
1615 dev_dbg(&udev->dev, "%s: rejecting device\n", __func__);
1620 return dvb_usbv2_probe(intf, id);
1623 /* interface 0 is used by DVB-T receiver and
1624 interface 1 is for remote controller (HID) */
1625 static const struct dvb_usb_device_properties af9035_props = {
1626 .driver_name = KBUILD_MODNAME,
1627 .owner = THIS_MODULE,
1628 .adapter_nr = adapter_nr,
1629 .size_of_priv = sizeof(struct state),
1631 .generic_bulk_ctrl_endpoint = 0x02,
1632 .generic_bulk_ctrl_endpoint_response = 0x81,
1634 .identify_state = af9035_identify_state,
1635 .download_firmware = af9035_download_firmware,
1637 .i2c_algo = &af9035_i2c_algo,
1638 .read_config = af9035_read_config,
1639 .frontend_attach = af9035_frontend_attach,
1640 .tuner_attach = af9035_tuner_attach,
1641 .init = af9035_init,
1642 .get_rc_config = af9035_get_rc_config,
1643 .get_stream_config = af9035_get_stream_config,
1644 .exit = af9035_exit,
1646 .get_adapter_count = af9035_get_adapter_count,
1649 .caps = DVB_USB_ADAP_HAS_PID_FILTER |
1650 DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
1652 .pid_filter_count = 32,
1653 .pid_filter_ctrl = af9035_pid_filter_ctrl,
1654 .pid_filter = af9035_pid_filter,
1656 .stream = DVB_USB_STREAM_BULK(0x84, 6, 87 * 188),
1658 .caps = DVB_USB_ADAP_HAS_PID_FILTER |
1659 DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
1661 .pid_filter_count = 32,
1662 .pid_filter_ctrl = af9035_pid_filter_ctrl,
1663 .pid_filter = af9035_pid_filter,
1665 .stream = DVB_USB_STREAM_BULK(0x85, 6, 87 * 188),
1670 static const struct usb_device_id af9035_id_table[] = {
1671 /* AF9035 devices */
1672 { DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9035_9035,
1673 &af9035_props, "Afatech AF9035 reference design", NULL) },
1674 { DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9035_1000,
1675 &af9035_props, "Afatech AF9035 reference design", NULL) },
1676 { DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9035_1001,
1677 &af9035_props, "Afatech AF9035 reference design", NULL) },
1678 { DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9035_1002,
1679 &af9035_props, "Afatech AF9035 reference design", NULL) },
1680 { DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9035_1003,
1681 &af9035_props, "Afatech AF9035 reference design", NULL) },
1682 { DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_T_STICK,
1683 &af9035_props, "TerraTec Cinergy T Stick", NULL) },
1684 { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A835,
1685 &af9035_props, "AVerMedia AVerTV Volar HD/PRO (A835)", NULL) },
1686 { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_B835,
1687 &af9035_props, "AVerMedia AVerTV Volar HD/PRO (A835)", NULL) },
1688 { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_1867,
1689 &af9035_props, "AVerMedia HD Volar (A867)", NULL) },
1690 { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A867,
1691 &af9035_props, "AVerMedia HD Volar (A867)", NULL) },
1692 { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_TWINSTAR,
1693 &af9035_props, "AVerMedia Twinstar (A825)", NULL) },
1694 { DVB_USB_DEVICE(USB_VID_ASUS, USB_PID_ASUS_U3100MINI_PLUS,
1695 &af9035_props, "Asus U3100Mini Plus", NULL) },
1696 { DVB_USB_DEVICE(USB_VID_TERRATEC, 0x00aa,
1697 &af9035_props, "TerraTec Cinergy T Stick (rev. 2)", NULL) },
1698 /* IT9135 devices */
1699 { DVB_USB_DEVICE(USB_VID_ITETECH, USB_PID_ITETECH_IT9135,
1700 &af9035_props, "ITE 9135 Generic", RC_MAP_IT913X_V1) },
1701 { DVB_USB_DEVICE(USB_VID_ITETECH, USB_PID_ITETECH_IT9135_9005,
1702 &af9035_props, "ITE 9135(9005) Generic", RC_MAP_IT913X_V2) },
1703 { DVB_USB_DEVICE(USB_VID_ITETECH, USB_PID_ITETECH_IT9135_9006,
1704 &af9035_props, "ITE 9135(9006) Generic", RC_MAP_IT913X_V1) },
1705 { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A835B_1835,
1706 &af9035_props, "Avermedia A835B(1835)", RC_MAP_IT913X_V2) },
1707 { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A835B_2835,
1708 &af9035_props, "Avermedia A835B(2835)", RC_MAP_IT913X_V2) },
1709 { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A835B_3835,
1710 &af9035_props, "Avermedia A835B(3835)", RC_MAP_IT913X_V2) },
1711 { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A835B_4835,
1712 &af9035_props, "Avermedia A835B(4835)", RC_MAP_IT913X_V2) },
1713 { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_H335,
1714 &af9035_props, "Avermedia H335", RC_MAP_IT913X_V2) },
1715 { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_UB499_2T_T09,
1716 &af9035_props, "Kworld UB499-2T T09", RC_MAP_IT913X_V1) },
1717 { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_SVEON_STV22_IT9137,
1718 &af9035_props, "Sveon STV22 Dual DVB-T HDTV",
1719 RC_MAP_IT913X_V1) },
1720 { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_CTVDIGDUAL_V2,
1721 &af9035_props, "Digital Dual TV Receiver CTVDIGDUAL_V2",
1722 RC_MAP_IT913X_V1) },
1723 /* XXX: that same ID [0ccd:0099] is used by af9015 driver too */
1724 { DVB_USB_DEVICE(USB_VID_TERRATEC, 0x0099,
1725 &af9035_props, "TerraTec Cinergy T Stick Dual RC (rev. 2)",
1727 { DVB_USB_DEVICE(USB_VID_LEADTEK, 0x6a05,
1728 &af9035_props, "Leadtek WinFast DTV Dongle Dual", NULL) },
1729 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xf900,
1730 &af9035_props, "Hauppauge WinTV-MiniStick 2", NULL) },
1731 { DVB_USB_DEVICE(USB_VID_PCTV, USB_PID_PCTV_78E,
1732 &af9035_props, "PCTV 78e", RC_MAP_IT913X_V1) },
1733 { DVB_USB_DEVICE(USB_VID_PCTV, USB_PID_PCTV_79E,
1734 &af9035_props, "PCTV 79e", RC_MAP_IT913X_V2) },
1737 MODULE_DEVICE_TABLE(usb, af9035_id_table);
1739 static struct usb_driver af9035_usb_driver = {
1740 .name = KBUILD_MODNAME,
1741 .id_table = af9035_id_table,
1742 .probe = af9035_probe,
1743 .disconnect = dvb_usbv2_disconnect,
1744 .suspend = dvb_usbv2_suspend,
1745 .resume = dvb_usbv2_resume,
1746 .reset_resume = dvb_usbv2_reset_resume,
1751 module_usb_driver(af9035_usb_driver);
1753 MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
1754 MODULE_DESCRIPTION("Afatech AF9035 driver");
1755 MODULE_LICENSE("GPL");
1756 MODULE_FIRMWARE(AF9035_FIRMWARE_AF9035);
1757 MODULE_FIRMWARE(AF9035_FIRMWARE_IT9135_V1);
1758 MODULE_FIRMWARE(AF9035_FIRMWARE_IT9135_V2);