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_i2c_addr
[0]) ||
334 (msg
[0].addr
== state
->af9033_i2c_addr
[1]) ||
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_i2c_addr
[1] ||
341 msg
[0].addr
== (state
->af9033_i2c_addr
[1] >> 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_i2c_addr
[0]) ||
366 (msg
[0].addr
== state
->af9033_i2c_addr
[1]) ||
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_i2c_addr
[1] ||
373 msg
[0].addr
== (state
->af9033_i2c_addr
[1] >> 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_i2c_addr
[0] = 0x38;
740 state
->af9033_i2c_addr
[1] = 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_i2c_addr
[1] = 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", state
->af9033_i2c_addr
[adap
->id
],
1096 &state
->af9033_config
[adap
->id
]);
1100 if (adap
->fe
[0] == NULL
) {
1105 /* disable I2C-gate */
1106 adap
->fe
[0]->ops
.i2c_gate_ctrl
= NULL
;
1107 adap
->fe
[0]->callback
= af9035_frontend_callback
;
1112 af9035_exit(d
); /* remove I2C clients */
1113 dev_dbg(&d
->udev
->dev
, "%s: failed=%d\n", __func__
, ret
);
1118 static struct tua9001_config af9035_tua9001_config
= {
1122 static const struct fc0011_config af9035_fc0011_config
= {
1123 .i2c_address
= 0x60,
1126 static struct mxl5007t_config af9035_mxl5007t_config
[] = {
1128 .xtal_freq_hz
= MxL_XTAL_24_MHZ
,
1129 .if_freq_hz
= MxL_IF_4_57_MHZ
,
1131 .loop_thru_enable
= 0,
1132 .clk_out_enable
= 0,
1133 .clk_out_amp
= MxL_CLKOUT_AMP_0_94V
,
1135 .xtal_freq_hz
= MxL_XTAL_24_MHZ
,
1136 .if_freq_hz
= MxL_IF_4_57_MHZ
,
1138 .loop_thru_enable
= 1,
1139 .clk_out_enable
= 1,
1140 .clk_out_amp
= MxL_CLKOUT_AMP_0_94V
,
1144 static struct tda18218_config af9035_tda18218_config
= {
1145 .i2c_address
= 0x60,
1149 static const struct fc2580_config af9035_fc2580_config
= {
1154 static const struct fc0012_config af9035_fc0012_config
[] = {
1156 .i2c_address
= 0x63,
1157 .xtal_freq
= FC_XTAL_36_MHZ
,
1158 .dual_master
= true,
1159 .loop_through
= true,
1162 .i2c_address
= 0x63 | 0x80, /* I2C bus select hack */
1163 .xtal_freq
= FC_XTAL_36_MHZ
,
1164 .dual_master
= true,
1168 static int af9035_tuner_attach(struct dvb_usb_adapter
*adap
)
1170 struct state
*state
= adap_to_priv(adap
);
1171 struct dvb_usb_device
*d
= adap_to_d(adap
);
1173 struct dvb_frontend
*fe
;
1174 struct i2c_msg msg
[1];
1177 dev_dbg(&d
->udev
->dev
, "%s:\n", __func__
);
1180 * XXX: Hack used in that function: we abuse unused I2C address bit [7]
1181 * to carry info about used I2C bus for dual tuner configuration.
1184 switch (state
->af9033_config
[adap
->id
].tuner
) {
1185 case AF9033_TUNER_TUA9001
:
1186 /* AF9035 gpiot3 = TUA9001 RESETN
1187 AF9035 gpiot2 = TUA9001 RXEN */
1189 /* configure gpiot2 and gpiot2 as output */
1190 ret
= af9035_wr_reg_mask(d
, 0x00d8ec, 0x01, 0x01);
1194 ret
= af9035_wr_reg_mask(d
, 0x00d8ed, 0x01, 0x01);
1198 ret
= af9035_wr_reg_mask(d
, 0x00d8e8, 0x01, 0x01);
1202 ret
= af9035_wr_reg_mask(d
, 0x00d8e9, 0x01, 0x01);
1207 fe
= dvb_attach(tua9001_attach
, adap
->fe
[0],
1208 &d
->i2c_adap
, &af9035_tua9001_config
);
1210 case AF9033_TUNER_FC0011
:
1211 fe
= dvb_attach(fc0011_attach
, adap
->fe
[0],
1212 &d
->i2c_adap
, &af9035_fc0011_config
);
1214 case AF9033_TUNER_MXL5007T
:
1215 if (adap
->id
== 0) {
1216 ret
= af9035_wr_reg(d
, 0x00d8e0, 1);
1220 ret
= af9035_wr_reg(d
, 0x00d8e1, 1);
1224 ret
= af9035_wr_reg(d
, 0x00d8df, 0);
1230 ret
= af9035_wr_reg(d
, 0x00d8df, 1);
1236 ret
= af9035_wr_reg(d
, 0x00d8c0, 1);
1240 ret
= af9035_wr_reg(d
, 0x00d8c1, 1);
1244 ret
= af9035_wr_reg(d
, 0x00d8bf, 0);
1248 ret
= af9035_wr_reg(d
, 0x00d8b4, 1);
1252 ret
= af9035_wr_reg(d
, 0x00d8b5, 1);
1256 ret
= af9035_wr_reg(d
, 0x00d8b3, 1);
1262 tuner_addr
= 0x60 | 0x80; /* I2C bus hack */
1266 fe
= dvb_attach(mxl5007t_attach
, adap
->fe
[0], &d
->i2c_adap
,
1267 tuner_addr
, &af9035_mxl5007t_config
[adap
->id
]);
1269 case AF9033_TUNER_TDA18218
:
1271 fe
= dvb_attach(tda18218_attach
, adap
->fe
[0],
1272 &d
->i2c_adap
, &af9035_tda18218_config
);
1274 case AF9033_TUNER_FC2580
:
1275 /* Tuner enable using gpiot2_o, gpiot2_en and gpiot2_on */
1276 ret
= af9035_wr_reg_mask(d
, 0xd8eb, 0x01, 0x01);
1280 ret
= af9035_wr_reg_mask(d
, 0xd8ec, 0x01, 0x01);
1284 ret
= af9035_wr_reg_mask(d
, 0xd8ed, 0x01, 0x01);
1288 usleep_range(10000, 50000);
1290 fe
= dvb_attach(fc2580_attach
, adap
->fe
[0],
1291 &d
->i2c_adap
, &af9035_fc2580_config
);
1293 case AF9033_TUNER_FC0012
:
1295 * AF9035 gpiot2 = FC0012 enable
1296 * XXX: there seems to be something on gpioh8 too, but on my
1297 * my test I didn't find any difference.
1300 if (adap
->id
== 0) {
1301 /* configure gpiot2 as output and high */
1302 ret
= af9035_wr_reg_mask(d
, 0xd8eb, 0x01, 0x01);
1306 ret
= af9035_wr_reg_mask(d
, 0xd8ec, 0x01, 0x01);
1310 ret
= af9035_wr_reg_mask(d
, 0xd8ed, 0x01, 0x01);
1315 * FIXME: That belongs for the FC0012 driver.
1316 * Write 02 to FC0012 master tuner register 0d directly
1317 * in order to make slave tuner working.
1322 msg
[0].buf
= "\x0d\x02";
1323 ret
= i2c_transfer(&d
->i2c_adap
, msg
, 1);
1328 usleep_range(10000, 50000);
1330 fe
= dvb_attach(fc0012_attach
, adap
->fe
[0], &d
->i2c_adap
,
1331 &af9035_fc0012_config
[adap
->id
]);
1333 case AF9033_TUNER_IT9135_38
:
1334 case AF9033_TUNER_IT9135_51
:
1335 case AF9033_TUNER_IT9135_52
:
1337 struct it913x_config it913x_config
= {
1342 if (state
->dual_mode
) {
1344 it913x_config
.role
= IT913X_ROLE_DUAL_MASTER
;
1346 it913x_config
.role
= IT913X_ROLE_DUAL_SLAVE
;
1349 ret
= af9035_add_i2c_dev(d
, "it913x",
1350 state
->af9033_i2c_addr
[adap
->id
] >> 1,
1358 case AF9033_TUNER_IT9135_60
:
1359 case AF9033_TUNER_IT9135_61
:
1360 case AF9033_TUNER_IT9135_62
:
1362 struct it913x_config it913x_config
= {
1367 if (state
->dual_mode
) {
1369 it913x_config
.role
= IT913X_ROLE_DUAL_MASTER
;
1371 it913x_config
.role
= IT913X_ROLE_DUAL_SLAVE
;
1374 ret
= af9035_add_i2c_dev(d
, "it913x",
1375 state
->af9033_i2c_addr
[adap
->id
] >> 1,
1395 af9035_exit(d
); /* remove I2C clients */
1396 dev_dbg(&d
->udev
->dev
, "%s: failed=%d\n", __func__
, ret
);
1401 static int af9035_init(struct dvb_usb_device
*d
)
1403 struct state
*state
= d_to_priv(d
);
1405 u16 frame_size
= (d
->udev
->speed
== USB_SPEED_FULL
? 5 : 87) * 188 / 4;
1406 u8 packet_size
= (d
->udev
->speed
== USB_SPEED_FULL
? 64 : 512) / 4;
1407 struct reg_val_mask tab
[] = {
1408 { 0x80f99d, 0x01, 0x01 },
1409 { 0x80f9a4, 0x01, 0x01 },
1410 { 0x00dd11, 0x00, 0x20 },
1411 { 0x00dd11, 0x00, 0x40 },
1412 { 0x00dd13, 0x00, 0x20 },
1413 { 0x00dd13, 0x00, 0x40 },
1414 { 0x00dd11, 0x20, 0x20 },
1415 { 0x00dd88, (frame_size
>> 0) & 0xff, 0xff},
1416 { 0x00dd89, (frame_size
>> 8) & 0xff, 0xff},
1417 { 0x00dd0c, packet_size
, 0xff},
1418 { 0x00dd11, state
->dual_mode
<< 6, 0x40 },
1419 { 0x00dd8a, (frame_size
>> 0) & 0xff, 0xff},
1420 { 0x00dd8b, (frame_size
>> 8) & 0xff, 0xff},
1421 { 0x00dd0d, packet_size
, 0xff },
1422 { 0x80f9a3, state
->dual_mode
, 0x01 },
1423 { 0x80f9cd, state
->dual_mode
, 0x01 },
1424 { 0x80f99d, 0x00, 0x01 },
1425 { 0x80f9a4, 0x00, 0x01 },
1428 dev_dbg(&d
->udev
->dev
,
1429 "%s: USB speed=%d frame_size=%04x packet_size=%02x\n",
1430 __func__
, d
->udev
->speed
, frame_size
, packet_size
);
1432 /* init endpoints */
1433 for (i
= 0; i
< ARRAY_SIZE(tab
); i
++) {
1434 ret
= af9035_wr_reg_mask(d
, tab
[i
].reg
, tab
[i
].val
,
1443 dev_dbg(&d
->udev
->dev
, "%s: failed=%d\n", __func__
, ret
);
1448 static void af9035_exit(struct dvb_usb_device
*d
)
1450 struct state
*state
= d_to_priv(d
);
1452 dev_dbg(&d
->udev
->dev
, "%s:\n", __func__
);
1454 if (state
->i2c_client
[3])
1455 af9035_del_i2c_dev(d
);
1457 if (state
->i2c_client
[2])
1458 af9035_del_i2c_dev(d
);
1460 if (state
->i2c_client
[1])
1461 af9035_del_i2c_dev(d
);
1463 if (state
->i2c_client
[0])
1464 af9035_del_i2c_dev(d
);
1467 #if IS_ENABLED(CONFIG_RC_CORE)
1468 static int af9035_rc_query(struct dvb_usb_device
*d
)
1473 struct usb_req req
= { CMD_IR_GET
, 0, 0, NULL
, 4, buf
};
1475 ret
= af9035_ctrl_msg(d
, &req
);
1481 if ((buf
[2] + buf
[3]) == 0xff) {
1482 if ((buf
[0] + buf
[1]) == 0xff) {
1483 /* NEC standard 16bit */
1484 key
= RC_SCANCODE_NEC(buf
[0], buf
[2]);
1486 /* NEC extended 24bit */
1487 key
= RC_SCANCODE_NECX(buf
[0] << 8 | buf
[1], buf
[2]);
1490 /* NEC full code 32bit */
1491 key
= RC_SCANCODE_NEC32(buf
[0] << 24 | buf
[1] << 16 |
1492 buf
[2] << 8 | buf
[3]);
1495 dev_dbg(&d
->udev
->dev
, "%s: %*ph\n", __func__
, 4, buf
);
1497 rc_keydown(d
->rc_dev
, RC_TYPE_NEC
, key
, 0);
1502 dev_dbg(&d
->udev
->dev
, "%s: failed=%d\n", __func__
, ret
);
1507 static int af9035_get_rc_config(struct dvb_usb_device
*d
, struct dvb_usb_rc
*rc
)
1509 struct state
*state
= d_to_priv(d
);
1513 ret
= af9035_rd_reg(d
, state
->eeprom_addr
+ EEPROM_IR_MODE
, &tmp
);
1517 dev_dbg(&d
->udev
->dev
, "%s: ir_mode=%02x\n", __func__
, tmp
);
1519 /* don't activate rc if in HID mode or if not available */
1521 ret
= af9035_rd_reg(d
, state
->eeprom_addr
+ EEPROM_IR_TYPE
,
1526 dev_dbg(&d
->udev
->dev
, "%s: ir_type=%02x\n", __func__
, tmp
);
1531 rc
->allowed_protos
= RC_BIT_NEC
;
1534 rc
->allowed_protos
= RC_BIT_RC6_MCE
;
1538 rc
->query
= af9035_rc_query
;
1541 /* load empty to enable rc */
1543 rc
->map_name
= RC_MAP_EMPTY
;
1549 dev_dbg(&d
->udev
->dev
, "%s: failed=%d\n", __func__
, ret
);
1554 #define af9035_get_rc_config NULL
1557 static int af9035_get_stream_config(struct dvb_frontend
*fe
, u8
*ts_type
,
1558 struct usb_data_stream_properties
*stream
)
1560 struct dvb_usb_device
*d
= fe_to_d(fe
);
1562 dev_dbg(&d
->udev
->dev
, "%s: adap=%d\n", __func__
, fe_to_adap(fe
)->id
);
1564 if (d
->udev
->speed
== USB_SPEED_FULL
)
1565 stream
->u
.bulk
.buffersize
= 5 * 188;
1570 static int af9035_pid_filter_ctrl(struct dvb_usb_adapter
*adap
, int onoff
)
1572 struct state
*state
= adap_to_priv(adap
);
1574 return state
->ops
.pid_filter_ctrl(adap
->fe
[0], onoff
);
1577 static int af9035_pid_filter(struct dvb_usb_adapter
*adap
, int index
, u16 pid
,
1580 struct state
*state
= adap_to_priv(adap
);
1582 return state
->ops
.pid_filter(adap
->fe
[0], index
, pid
, onoff
);
1585 static int af9035_probe(struct usb_interface
*intf
,
1586 const struct usb_device_id
*id
)
1588 struct usb_device
*udev
= interface_to_usbdev(intf
);
1589 char manufacturer
[sizeof("Afatech")];
1591 memset(manufacturer
, 0, sizeof(manufacturer
));
1592 usb_string(udev
, udev
->descriptor
.iManufacturer
,
1593 manufacturer
, sizeof(manufacturer
));
1595 * There is two devices having same ID but different chipset. One uses
1596 * AF9015 and the other IT9135 chipset. Only difference seen on lsusb
1597 * is iManufacturer string.
1599 * idVendor 0x0ccd TerraTec Electronic GmbH
1602 * iManufacturer 1 Afatech
1603 * iProduct 2 DVB-T 2
1605 * idVendor 0x0ccd TerraTec Electronic GmbH
1608 * iManufacturer 1 ITE Technologies, Inc.
1609 * iProduct 2 DVB-T TV Stick
1611 if ((le16_to_cpu(udev
->descriptor
.idVendor
) == USB_VID_TERRATEC
) &&
1612 (le16_to_cpu(udev
->descriptor
.idProduct
) == 0x0099)) {
1613 if (!strcmp("Afatech", manufacturer
)) {
1614 dev_dbg(&udev
->dev
, "%s: rejecting device\n", __func__
);
1619 return dvb_usbv2_probe(intf
, id
);
1622 /* interface 0 is used by DVB-T receiver and
1623 interface 1 is for remote controller (HID) */
1624 static const struct dvb_usb_device_properties af9035_props
= {
1625 .driver_name
= KBUILD_MODNAME
,
1626 .owner
= THIS_MODULE
,
1627 .adapter_nr
= adapter_nr
,
1628 .size_of_priv
= sizeof(struct state
),
1630 .generic_bulk_ctrl_endpoint
= 0x02,
1631 .generic_bulk_ctrl_endpoint_response
= 0x81,
1633 .identify_state
= af9035_identify_state
,
1634 .download_firmware
= af9035_download_firmware
,
1636 .i2c_algo
= &af9035_i2c_algo
,
1637 .read_config
= af9035_read_config
,
1638 .frontend_attach
= af9035_frontend_attach
,
1639 .tuner_attach
= af9035_tuner_attach
,
1640 .init
= af9035_init
,
1641 .get_rc_config
= af9035_get_rc_config
,
1642 .get_stream_config
= af9035_get_stream_config
,
1643 .exit
= af9035_exit
,
1645 .get_adapter_count
= af9035_get_adapter_count
,
1648 .caps
= DVB_USB_ADAP_HAS_PID_FILTER
|
1649 DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF
,
1651 .pid_filter_count
= 32,
1652 .pid_filter_ctrl
= af9035_pid_filter_ctrl
,
1653 .pid_filter
= af9035_pid_filter
,
1655 .stream
= DVB_USB_STREAM_BULK(0x84, 6, 87 * 188),
1657 .caps
= DVB_USB_ADAP_HAS_PID_FILTER
|
1658 DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF
,
1660 .pid_filter_count
= 32,
1661 .pid_filter_ctrl
= af9035_pid_filter_ctrl
,
1662 .pid_filter
= af9035_pid_filter
,
1664 .stream
= DVB_USB_STREAM_BULK(0x85, 6, 87 * 188),
1669 static const struct usb_device_id af9035_id_table
[] = {
1670 /* AF9035 devices */
1671 { DVB_USB_DEVICE(USB_VID_AFATECH
, USB_PID_AFATECH_AF9035_9035
,
1672 &af9035_props
, "Afatech AF9035 reference design", NULL
) },
1673 { DVB_USB_DEVICE(USB_VID_AFATECH
, USB_PID_AFATECH_AF9035_1000
,
1674 &af9035_props
, "Afatech AF9035 reference design", NULL
) },
1675 { DVB_USB_DEVICE(USB_VID_AFATECH
, USB_PID_AFATECH_AF9035_1001
,
1676 &af9035_props
, "Afatech AF9035 reference design", NULL
) },
1677 { DVB_USB_DEVICE(USB_VID_AFATECH
, USB_PID_AFATECH_AF9035_1002
,
1678 &af9035_props
, "Afatech AF9035 reference design", NULL
) },
1679 { DVB_USB_DEVICE(USB_VID_AFATECH
, USB_PID_AFATECH_AF9035_1003
,
1680 &af9035_props
, "Afatech AF9035 reference design", NULL
) },
1681 { DVB_USB_DEVICE(USB_VID_TERRATEC
, USB_PID_TERRATEC_CINERGY_T_STICK
,
1682 &af9035_props
, "TerraTec Cinergy T Stick", NULL
) },
1683 { DVB_USB_DEVICE(USB_VID_AVERMEDIA
, USB_PID_AVERMEDIA_A835
,
1684 &af9035_props
, "AVerMedia AVerTV Volar HD/PRO (A835)", NULL
) },
1685 { DVB_USB_DEVICE(USB_VID_AVERMEDIA
, USB_PID_AVERMEDIA_B835
,
1686 &af9035_props
, "AVerMedia AVerTV Volar HD/PRO (A835)", NULL
) },
1687 { DVB_USB_DEVICE(USB_VID_AVERMEDIA
, USB_PID_AVERMEDIA_1867
,
1688 &af9035_props
, "AVerMedia HD Volar (A867)", NULL
) },
1689 { DVB_USB_DEVICE(USB_VID_AVERMEDIA
, USB_PID_AVERMEDIA_A867
,
1690 &af9035_props
, "AVerMedia HD Volar (A867)", NULL
) },
1691 { DVB_USB_DEVICE(USB_VID_AVERMEDIA
, USB_PID_AVERMEDIA_TWINSTAR
,
1692 &af9035_props
, "AVerMedia Twinstar (A825)", NULL
) },
1693 { DVB_USB_DEVICE(USB_VID_ASUS
, USB_PID_ASUS_U3100MINI_PLUS
,
1694 &af9035_props
, "Asus U3100Mini Plus", NULL
) },
1695 { DVB_USB_DEVICE(USB_VID_TERRATEC
, 0x00aa,
1696 &af9035_props
, "TerraTec Cinergy T Stick (rev. 2)", NULL
) },
1697 /* IT9135 devices */
1698 { DVB_USB_DEVICE(USB_VID_ITETECH
, USB_PID_ITETECH_IT9135
,
1699 &af9035_props
, "ITE 9135 Generic", RC_MAP_IT913X_V1
) },
1700 { DVB_USB_DEVICE(USB_VID_ITETECH
, USB_PID_ITETECH_IT9135_9005
,
1701 &af9035_props
, "ITE 9135(9005) Generic", RC_MAP_IT913X_V2
) },
1702 { DVB_USB_DEVICE(USB_VID_ITETECH
, USB_PID_ITETECH_IT9135_9006
,
1703 &af9035_props
, "ITE 9135(9006) Generic", RC_MAP_IT913X_V1
) },
1704 { DVB_USB_DEVICE(USB_VID_AVERMEDIA
, USB_PID_AVERMEDIA_A835B_1835
,
1705 &af9035_props
, "Avermedia A835B(1835)", RC_MAP_IT913X_V2
) },
1706 { DVB_USB_DEVICE(USB_VID_AVERMEDIA
, USB_PID_AVERMEDIA_A835B_2835
,
1707 &af9035_props
, "Avermedia A835B(2835)", RC_MAP_IT913X_V2
) },
1708 { DVB_USB_DEVICE(USB_VID_AVERMEDIA
, USB_PID_AVERMEDIA_A835B_3835
,
1709 &af9035_props
, "Avermedia A835B(3835)", RC_MAP_IT913X_V2
) },
1710 { DVB_USB_DEVICE(USB_VID_AVERMEDIA
, USB_PID_AVERMEDIA_A835B_4835
,
1711 &af9035_props
, "Avermedia A835B(4835)", RC_MAP_IT913X_V2
) },
1712 { DVB_USB_DEVICE(USB_VID_AVERMEDIA
, USB_PID_AVERMEDIA_H335
,
1713 &af9035_props
, "Avermedia H335", RC_MAP_IT913X_V2
) },
1714 { DVB_USB_DEVICE(USB_VID_KWORLD_2
, USB_PID_KWORLD_UB499_2T_T09
,
1715 &af9035_props
, "Kworld UB499-2T T09", RC_MAP_IT913X_V1
) },
1716 { DVB_USB_DEVICE(USB_VID_KWORLD_2
, USB_PID_SVEON_STV22_IT9137
,
1717 &af9035_props
, "Sveon STV22 Dual DVB-T HDTV",
1718 RC_MAP_IT913X_V1
) },
1719 { DVB_USB_DEVICE(USB_VID_KWORLD_2
, USB_PID_CTVDIGDUAL_V2
,
1720 &af9035_props
, "Digital Dual TV Receiver CTVDIGDUAL_V2",
1721 RC_MAP_IT913X_V1
) },
1722 /* XXX: that same ID [0ccd:0099] is used by af9015 driver too */
1723 { DVB_USB_DEVICE(USB_VID_TERRATEC
, 0x0099,
1724 &af9035_props
, "TerraTec Cinergy T Stick Dual RC (rev. 2)",
1726 { DVB_USB_DEVICE(USB_VID_LEADTEK
, 0x6a05,
1727 &af9035_props
, "Leadtek WinFast DTV Dongle Dual", NULL
) },
1728 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE
, 0xf900,
1729 &af9035_props
, "Hauppauge WinTV-MiniStick 2", NULL
) },
1730 { DVB_USB_DEVICE(USB_VID_PCTV
, USB_PID_PCTV_78E
,
1731 &af9035_props
, "PCTV AndroiDTV (78e)", RC_MAP_IT913X_V1
) },
1732 { DVB_USB_DEVICE(USB_VID_PCTV
, USB_PID_PCTV_79E
,
1733 &af9035_props
, "PCTV microStick (79e)", RC_MAP_IT913X_V2
) },
1736 MODULE_DEVICE_TABLE(usb
, af9035_id_table
);
1738 static struct usb_driver af9035_usb_driver
= {
1739 .name
= KBUILD_MODNAME
,
1740 .id_table
= af9035_id_table
,
1741 .probe
= af9035_probe
,
1742 .disconnect
= dvb_usbv2_disconnect
,
1743 .suspend
= dvb_usbv2_suspend
,
1744 .resume
= dvb_usbv2_resume
,
1745 .reset_resume
= dvb_usbv2_reset_resume
,
1750 module_usb_driver(af9035_usb_driver
);
1752 MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
1753 MODULE_DESCRIPTION("Afatech AF9035 driver");
1754 MODULE_LICENSE("GPL");
1755 MODULE_FIRMWARE(AF9035_FIRMWARE_AF9035
);
1756 MODULE_FIRMWARE(AF9035_FIRMWARE_IT9135_V1
);
1757 MODULE_FIRMWARE(AF9035_FIRMWARE_IT9135_V2
);