Antti Palosaari | 80619de | 2008-09-15 17:18:09 -0300 | [diff] [blame] | 1 | /* |
| 2 | * DVB USB Linux driver for Afatech AF9015 DVB-T USB2.0 receiver |
| 3 | * |
| 4 | * Copyright (C) 2007 Antti Palosaari <crope@iki.fi> |
| 5 | * |
| 6 | * Thanks to Afatech who kindly provided information. |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify |
| 9 | * it under the terms of the GNU General Public License as published by |
| 10 | * the Free Software Foundation; either version 2 of the License, or |
| 11 | * (at your option) any later version. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU General Public License |
| 19 | * along with this program; if not, write to the Free Software |
| 20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 21 | * |
| 22 | */ |
| 23 | |
| 24 | #include "af9015.h" |
| 25 | #include "af9013.h" |
| 26 | #include "mt2060.h" |
| 27 | #include "qt1010.h" |
| 28 | #include "tda18271.h" |
| 29 | #include "mxl5005s.h" |
| 30 | #if 0 |
| 31 | #include "mc44s80x.h" |
| 32 | #endif |
| 33 | |
| 34 | int dvb_usb_af9015_debug; |
| 35 | module_param_named(debug, dvb_usb_af9015_debug, int, 0644); |
| 36 | MODULE_PARM_DESC(debug, "set debugging level" DVB_USB_DEBUG_STATUS); |
| 37 | int dvb_usb_af9015_remote; |
| 38 | module_param_named(remote, dvb_usb_af9015_remote, int, 0644); |
| 39 | MODULE_PARM_DESC(remote, "select remote"); |
| 40 | int dvb_usb_af9015_dual_mode; |
| 41 | module_param_named(dual_mode, dvb_usb_af9015_dual_mode, int, 0644); |
| 42 | MODULE_PARM_DESC(dual_mode, "enable dual mode"); |
| 43 | DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); |
| 44 | |
| 45 | static DEFINE_MUTEX(af9015_usb_mutex); |
| 46 | |
| 47 | static struct af9015_config af9015_config; |
| 48 | static struct dvb_usb_device_properties af9015_properties[2]; |
| 49 | int af9015_properties_count = ARRAY_SIZE(af9015_properties); |
| 50 | |
| 51 | static struct af9013_config af9015_af9013_config[] = { |
| 52 | { |
| 53 | .demod_address = AF9015_I2C_DEMOD, |
| 54 | .output_mode = AF9013_OUTPUT_MODE_USB, |
| 55 | .api_version = { 0, 1, 9, 0 }, |
| 56 | .gpio[0] = AF9013_GPIO_HI, |
| 57 | .gpio[1] = AF9013_GPIO_LO, |
| 58 | .gpio[3] = AF9013_GPIO_TUNER_ON, |
| 59 | |
| 60 | }, { |
| 61 | .output_mode = AF9013_OUTPUT_MODE_SERIAL, |
| 62 | .api_version = { 0, 1, 9, 0 }, |
| 63 | .gpio[0] = AF9013_GPIO_TUNER_ON, |
| 64 | .gpio[1] = AF9013_GPIO_LO, |
| 65 | } |
| 66 | }; |
| 67 | |
| 68 | static int af9015_rw_udev(struct usb_device *udev, struct req_t *req) |
| 69 | { |
| 70 | int act_len, ret; |
| 71 | u8 buf[64]; |
| 72 | u8 write = 1; |
| 73 | u8 msg_len = 8; |
| 74 | static u8 seq; /* packet sequence number */ |
| 75 | |
| 76 | if (mutex_lock_interruptible(&af9015_usb_mutex) < 0) |
| 77 | return -EAGAIN; |
| 78 | |
| 79 | buf[0] = req->cmd; |
| 80 | buf[1] = seq++; |
| 81 | buf[2] = req->i2c_addr; |
| 82 | buf[3] = req->addr >> 8; |
| 83 | buf[4] = req->addr & 0xff; |
| 84 | buf[5] = req->mbox; |
| 85 | buf[6] = req->addr_len; |
| 86 | buf[7] = req->data_len; |
| 87 | |
| 88 | switch (req->cmd) { |
| 89 | case GET_CONFIG: |
| 90 | case BOOT: |
| 91 | case READ_MEMORY: |
| 92 | case RECONNECT_USB: |
| 93 | case GET_IR_CODE: |
| 94 | write = 0; |
| 95 | break; |
| 96 | case READ_I2C: |
| 97 | write = 0; |
| 98 | buf[2] |= 0x01; /* set I2C direction */ |
| 99 | case WRITE_I2C: |
| 100 | buf[0] = READ_WRITE_I2C; |
| 101 | break; |
| 102 | case WRITE_MEMORY: |
| 103 | if (((req->addr & 0xff00) == 0xff00) || |
| 104 | ((req->addr & 0xae00) == 0xae00)) |
| 105 | buf[0] = WRITE_VIRTUAL_MEMORY; |
| 106 | case WRITE_VIRTUAL_MEMORY: |
| 107 | case COPY_FIRMWARE: |
| 108 | case DOWNLOAD_FIRMWARE: |
| 109 | break; |
| 110 | default: |
| 111 | err("unknown command:%d", req->cmd); |
| 112 | ret = -1; |
| 113 | goto error_unlock; |
| 114 | } |
| 115 | |
| 116 | /* write requested */ |
| 117 | if (write) { |
| 118 | memcpy(&buf[8], req->data, req->data_len); |
| 119 | msg_len += req->data_len; |
| 120 | } |
| 121 | deb_xfer(">>> "); |
| 122 | debug_dump(buf, msg_len, deb_xfer); |
| 123 | |
| 124 | /* send req */ |
| 125 | ret = usb_bulk_msg(udev, usb_sndbulkpipe(udev, 0x02), buf, msg_len, |
| 126 | &act_len, AF9015_USB_TIMEOUT); |
| 127 | if (ret) |
| 128 | err("bulk message failed:%d (%d/%d)", ret, msg_len, act_len); |
| 129 | else |
| 130 | if (act_len != msg_len) |
| 131 | ret = -1; /* all data is not send */ |
| 132 | if (ret) |
| 133 | goto error_unlock; |
| 134 | |
| 135 | /* no ack for those packets */ |
| 136 | if (req->cmd == DOWNLOAD_FIRMWARE || req->cmd == RECONNECT_USB) |
| 137 | goto exit_unlock; |
| 138 | |
| 139 | /* receive ack and data if read req */ |
| 140 | msg_len = 1 + 1 + req->data_len; /* seq + status + data len */ |
| 141 | ret = usb_bulk_msg(udev, usb_rcvbulkpipe(udev, 0x81), buf, msg_len, |
| 142 | &act_len, AF9015_USB_TIMEOUT); |
| 143 | if (ret) { |
| 144 | err("recv bulk message failed:%d", ret); |
| 145 | ret = -1; |
| 146 | goto error_unlock; |
| 147 | } |
| 148 | |
| 149 | deb_xfer("<<< "); |
| 150 | debug_dump(buf, act_len, deb_xfer); |
| 151 | |
| 152 | /* remote controller query status is 1 if remote code is not received */ |
| 153 | if (req->cmd == GET_IR_CODE && buf[1] == 1) { |
| 154 | buf[1] = 0; /* clear command "error" status */ |
| 155 | memset(&buf[2], 0, req->data_len); |
| 156 | buf[3] = 1; /* no remote code received mark */ |
| 157 | } |
| 158 | |
| 159 | /* check status */ |
| 160 | if (buf[1]) { |
| 161 | err("command failed:%d", buf[1]); |
| 162 | ret = -1; |
| 163 | goto error_unlock; |
| 164 | } |
| 165 | |
| 166 | /* read request, copy returned data to return buf */ |
| 167 | if (!write) |
| 168 | memcpy(req->data, &buf[2], req->data_len); |
| 169 | |
| 170 | error_unlock: |
| 171 | exit_unlock: |
| 172 | mutex_unlock(&af9015_usb_mutex); |
| 173 | |
| 174 | return ret; |
| 175 | } |
| 176 | |
| 177 | static int af9015_ctrl_msg(struct dvb_usb_device *d, struct req_t *req) |
| 178 | { |
| 179 | return af9015_rw_udev(d->udev, req); |
| 180 | } |
| 181 | |
| 182 | static int af9015_write_regs(struct dvb_usb_device *d, u16 addr, u8 *val, |
| 183 | u8 len) |
| 184 | { |
| 185 | struct req_t req = {WRITE_MEMORY, AF9015_I2C_DEMOD, addr, 0, 0, len, |
| 186 | val}; |
| 187 | return af9015_ctrl_msg(d, &req); |
| 188 | } |
| 189 | |
| 190 | static int af9015_write_reg(struct dvb_usb_device *d, u16 addr, u8 val) |
| 191 | { |
| 192 | return af9015_write_regs(d, addr, &val, 1); |
| 193 | } |
| 194 | |
| 195 | static int af9015_read_reg(struct dvb_usb_device *d, u16 addr, u8 *val) |
| 196 | { |
| 197 | struct req_t req = {READ_MEMORY, AF9015_I2C_DEMOD, addr, 0, 0, 1, val}; |
| 198 | return af9015_ctrl_msg(d, &req); |
| 199 | } |
| 200 | |
| 201 | static int af9015_write_reg_i2c(struct dvb_usb_device *d, u8 addr, u16 reg, |
| 202 | u8 val) |
| 203 | { |
| 204 | struct req_t req = {WRITE_I2C, addr, reg, 1, 1, 1, &val}; |
| 205 | |
| 206 | if (addr == af9015_af9013_config[0].demod_address || |
| 207 | addr == af9015_af9013_config[1].demod_address) |
| 208 | req.addr_len = 3; |
| 209 | |
| 210 | return af9015_ctrl_msg(d, &req); |
| 211 | } |
| 212 | |
| 213 | static int af9015_read_reg_i2c(struct dvb_usb_device *d, u8 addr, u16 reg, |
| 214 | u8 *val) |
| 215 | { |
| 216 | struct req_t req = {READ_I2C, addr, reg, 0, 1, 1, val}; |
| 217 | |
| 218 | if (addr == af9015_af9013_config[0].demod_address || |
| 219 | addr == af9015_af9013_config[1].demod_address) |
| 220 | req.addr_len = 3; |
| 221 | |
| 222 | return af9015_ctrl_msg(d, &req); |
| 223 | } |
| 224 | |
| 225 | static int af9015_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], |
| 226 | int num) |
| 227 | { |
| 228 | struct dvb_usb_device *d = i2c_get_adapdata(adap); |
| 229 | int ret = 0, i = 0; |
| 230 | u16 addr; |
| 231 | u8 mbox, addr_len; |
| 232 | struct req_t req; |
| 233 | |
| 234 | /* TODO: implement bus lock |
| 235 | |
| 236 | The bus lock is needed because there is two tuners both using same I2C-address. |
| 237 | Due to that the only way to select correct tuner is use demodulator I2C-gate. |
| 238 | |
| 239 | ................................................ |
| 240 | . AF9015 includes integrated AF9013 demodulator. |
| 241 | . ____________ ____________ . ____________ |
| 242 | .| uC | | demod | . | tuner | |
| 243 | .|------------| |------------| . |------------| |
| 244 | .| AF9015 | | AF9013/5 | . | MXL5003 | |
| 245 | .| |--+----I2C-------|-----/ -----|-.-----I2C-------| | |
| 246 | .| | | | addr 0x38 | . | addr 0xc6 | |
| 247 | .|____________| | |____________| . |____________| |
| 248 | .................|.............................. |
| 249 | | ____________ ____________ |
| 250 | | | demod | | tuner | |
| 251 | | |------------| |------------| |
| 252 | | | AF9013 | | MXL5003 | |
| 253 | +----I2C-------|-----/ -----|-------I2C-------| | |
| 254 | | addr 0x3a | | addr 0xc6 | |
| 255 | |____________| |____________| |
| 256 | */ |
| 257 | if (mutex_lock_interruptible(&d->i2c_mutex) < 0) |
| 258 | return -EAGAIN; |
| 259 | |
| 260 | while (i < num) { |
| 261 | if (msg[i].addr == af9015_af9013_config[0].demod_address || |
| 262 | msg[i].addr == af9015_af9013_config[1].demod_address) { |
| 263 | addr = msg[i].buf[0] << 8; |
| 264 | addr += msg[i].buf[1]; |
| 265 | mbox = msg[i].buf[2]; |
| 266 | addr_len = 3; |
| 267 | } else { |
| 268 | addr = msg[i].buf[0]; |
| 269 | addr_len = 1; |
| 270 | mbox = 0; |
| 271 | } |
| 272 | |
| 273 | if (num > i + 1 && (msg[i+1].flags & I2C_M_RD)) { |
| 274 | if (msg[i].addr == |
| 275 | af9015_af9013_config[0].demod_address) |
| 276 | req.cmd = READ_MEMORY; |
| 277 | else |
| 278 | req.cmd = READ_I2C; |
| 279 | req.i2c_addr = msg[i].addr; |
| 280 | req.addr = addr; |
| 281 | req.mbox = mbox; |
| 282 | req.addr_len = addr_len; |
| 283 | req.data_len = msg[i+1].len; |
| 284 | req.data = &msg[i+1].buf[0]; |
| 285 | ret = af9015_ctrl_msg(d, &req); |
| 286 | i += 2; |
| 287 | } else { |
| 288 | if (msg[i].addr == |
| 289 | af9015_af9013_config[0].demod_address) |
| 290 | req.cmd = WRITE_MEMORY; |
| 291 | else |
| 292 | req.cmd = WRITE_I2C; |
| 293 | req.i2c_addr = msg[i].addr; |
| 294 | req.addr = addr; |
| 295 | req.mbox = mbox; |
| 296 | req.addr_len = addr_len; |
| 297 | req.data_len = msg[i].len-addr_len; |
| 298 | req.data = &msg[i].buf[addr_len]; |
| 299 | ret = af9015_ctrl_msg(d, &req); |
| 300 | i += 1; |
| 301 | } |
| 302 | if (ret) |
| 303 | goto error; |
| 304 | |
| 305 | } |
| 306 | ret = i; |
| 307 | |
| 308 | error: |
| 309 | mutex_unlock(&d->i2c_mutex); |
| 310 | |
| 311 | return ret; |
| 312 | } |
| 313 | |
| 314 | static u32 af9015_i2c_func(struct i2c_adapter *adapter) |
| 315 | { |
| 316 | return I2C_FUNC_I2C; |
| 317 | } |
| 318 | |
| 319 | static struct i2c_algorithm af9015_i2c_algo = { |
| 320 | .master_xfer = af9015_i2c_xfer, |
| 321 | .functionality = af9015_i2c_func, |
| 322 | }; |
| 323 | |
| 324 | static int af9015_do_reg_bit(struct dvb_usb_device *d, u16 addr, u8 bit, u8 op) |
| 325 | { |
| 326 | int ret; |
| 327 | u8 val, mask = 0x01; |
| 328 | |
| 329 | ret = af9015_read_reg(d, addr, &val); |
| 330 | if (ret) |
| 331 | return ret; |
| 332 | |
| 333 | mask <<= bit; |
| 334 | if (op) { |
| 335 | /* set bit */ |
| 336 | val |= mask; |
| 337 | } else { |
| 338 | /* clear bit */ |
| 339 | mask ^= 0xff; |
| 340 | val &= mask; |
| 341 | } |
| 342 | |
| 343 | return af9015_write_reg(d, addr, val); |
| 344 | } |
| 345 | |
| 346 | static int af9015_set_reg_bit(struct dvb_usb_device *d, u16 addr, u8 bit) |
| 347 | { |
| 348 | return af9015_do_reg_bit(d, addr, bit, 1); |
| 349 | } |
| 350 | |
| 351 | static int af9015_clear_reg_bit(struct dvb_usb_device *d, u16 addr, u8 bit) |
| 352 | { |
| 353 | return af9015_do_reg_bit(d, addr, bit, 0); |
| 354 | } |
| 355 | |
| 356 | static int af9015_init_endpoint(struct dvb_usb_device *d) |
| 357 | { |
| 358 | int ret; |
| 359 | u16 frame_size; |
| 360 | u8 packet_size; |
| 361 | deb_info("%s: USB speed:%d\n", __func__, d->udev->speed); |
| 362 | |
| 363 | #define TS_PACKET_SIZE 188 |
| 364 | |
| 365 | #define TS_USB20_PACKET_COUNT 348 |
| 366 | #define TS_USB20_FRAME_SIZE (TS_PACKET_SIZE*TS_USB20_PACKET_COUNT) |
| 367 | |
| 368 | #define TS_USB11_PACKET_COUNT 21 |
| 369 | #define TS_USB11_FRAME_SIZE (TS_PACKET_SIZE*TS_USB11_PACKET_COUNT) |
| 370 | |
| 371 | #define TS_USB20_MAX_PACKET_SIZE 512 |
| 372 | #define TS_USB11_MAX_PACKET_SIZE 64 |
| 373 | |
| 374 | if (d->udev->speed == USB_SPEED_FULL) { |
| 375 | frame_size = TS_USB11_FRAME_SIZE/4; |
| 376 | packet_size = TS_USB11_MAX_PACKET_SIZE/4; |
| 377 | } else { |
| 378 | frame_size = TS_USB20_FRAME_SIZE/4; |
| 379 | packet_size = TS_USB20_MAX_PACKET_SIZE/4; |
| 380 | } |
| 381 | |
| 382 | ret = af9015_set_reg_bit(d, 0xd507, 2); /* assert EP4 reset */ |
| 383 | if (ret) |
| 384 | goto error; |
| 385 | ret = af9015_set_reg_bit(d, 0xd50b, 1); /* assert EP5 reset */ |
| 386 | if (ret) |
| 387 | goto error; |
| 388 | ret = af9015_clear_reg_bit(d, 0xdd11, 5); /* disable EP4 */ |
| 389 | if (ret) |
| 390 | goto error; |
| 391 | ret = af9015_clear_reg_bit(d, 0xdd11, 6); /* disable EP5 */ |
| 392 | if (ret) |
| 393 | goto error; |
| 394 | ret = af9015_set_reg_bit(d, 0xdd11, 5); /* enable EP4 */ |
| 395 | if (ret) |
| 396 | goto error; |
| 397 | if (af9015_config.dual_mode) { |
| 398 | ret = af9015_set_reg_bit(d, 0xdd11, 6); /* enable EP5 */ |
| 399 | if (ret) |
| 400 | goto error; |
| 401 | } |
| 402 | ret = af9015_clear_reg_bit(d, 0xdd13, 5); /* disable EP4 NAK */ |
| 403 | if (ret) |
| 404 | goto error; |
| 405 | if (af9015_config.dual_mode) { |
| 406 | ret = af9015_clear_reg_bit(d, 0xdd13, 6); /* disable EP5 NAK */ |
| 407 | if (ret) |
| 408 | goto error; |
| 409 | } |
| 410 | /* EP4 xfer length */ |
| 411 | ret = af9015_write_reg(d, 0xdd88, frame_size & 0xff); |
| 412 | if (ret) |
| 413 | goto error; |
| 414 | ret = af9015_write_reg(d, 0xdd89, frame_size >> 8); |
| 415 | if (ret) |
| 416 | goto error; |
| 417 | /* EP5 xfer length */ |
| 418 | ret = af9015_write_reg(d, 0xdd8a, frame_size & 0xff); |
| 419 | if (ret) |
| 420 | goto error; |
| 421 | ret = af9015_write_reg(d, 0xdd8b, frame_size >> 8); |
| 422 | if (ret) |
| 423 | goto error; |
| 424 | ret = af9015_write_reg(d, 0xdd0c, packet_size); /* EP4 packet size */ |
| 425 | if (ret) |
| 426 | goto error; |
| 427 | ret = af9015_write_reg(d, 0xdd0d, packet_size); /* EP5 packet size */ |
| 428 | if (ret) |
| 429 | goto error; |
| 430 | ret = af9015_clear_reg_bit(d, 0xd507, 2); /* negate EP4 reset */ |
| 431 | if (ret) |
| 432 | goto error; |
| 433 | if (af9015_config.dual_mode) { |
| 434 | ret = af9015_clear_reg_bit(d, 0xd50b, 1); /* negate EP5 reset */ |
| 435 | if (ret) |
| 436 | goto error; |
| 437 | } |
| 438 | |
| 439 | /* enable / disable mp2if2 */ |
| 440 | if (af9015_config.dual_mode) |
| 441 | ret = af9015_set_reg_bit(d, 0xd50b, 0); |
| 442 | else |
| 443 | ret = af9015_clear_reg_bit(d, 0xd50b, 0); |
| 444 | error: |
| 445 | if (ret) |
| 446 | err("endpoint init failed:%d", ret); |
| 447 | return ret; |
| 448 | } |
| 449 | |
| 450 | static int af9015_copy_firmware(struct dvb_usb_device *d) |
| 451 | { |
| 452 | int ret; |
| 453 | u8 fw_params[4]; |
| 454 | u8 val, i; |
| 455 | struct req_t req = {COPY_FIRMWARE, 0, 0x5100, 0, 0, sizeof(fw_params), |
| 456 | fw_params }; |
| 457 | deb_info("%s:\n", __func__); |
| 458 | |
| 459 | fw_params[0] = af9015_config.firmware_size >> 8; |
| 460 | fw_params[1] = af9015_config.firmware_size & 0xff; |
| 461 | fw_params[2] = af9015_config.firmware_checksum >> 8; |
| 462 | fw_params[3] = af9015_config.firmware_checksum & 0xff; |
| 463 | |
| 464 | /* wait 2nd demodulator ready */ |
| 465 | msleep(100); |
| 466 | |
| 467 | ret = af9015_read_reg_i2c(d, 0x3a, 0x98be, &val); |
| 468 | if (ret) |
| 469 | goto error; |
| 470 | else |
| 471 | deb_info("%s: firmware status:%02x\n", __func__, val); |
| 472 | |
| 473 | if (val == 0x0c) /* fw is running, no need for download */ |
| 474 | goto exit; |
| 475 | |
| 476 | /* set I2C master clock to fast (to speed up firmware copy) */ |
| 477 | ret = af9015_write_reg(d, 0xd416, 0x04); /* 0x04 * 400ns */ |
| 478 | if (ret) |
| 479 | goto error; |
| 480 | |
| 481 | msleep(50); |
| 482 | |
| 483 | /* copy firmware */ |
| 484 | ret = af9015_ctrl_msg(d, &req); |
| 485 | if (ret) |
| 486 | err("firmware copy cmd failed:%d", ret); |
| 487 | deb_info("%s: firmware copy done\n", __func__); |
| 488 | |
| 489 | /* set I2C master clock back to normal */ |
| 490 | ret = af9015_write_reg(d, 0xd416, 0x14); /* 0x14 * 400ns */ |
| 491 | if (ret) |
| 492 | goto error; |
| 493 | |
| 494 | /* request boot firmware */ |
| 495 | ret = af9015_write_reg_i2c(d, af9015_af9013_config[1].demod_address, |
| 496 | 0xe205, 1); |
| 497 | deb_info("%s: firmware boot cmd status:%d\n", __func__, ret); |
| 498 | if (ret) |
| 499 | goto error; |
| 500 | |
| 501 | for (i = 0; i < 15; i++) { |
| 502 | msleep(100); |
| 503 | |
| 504 | /* check firmware status */ |
| 505 | ret = af9015_read_reg_i2c(d, |
| 506 | af9015_af9013_config[1].demod_address, 0x98be, &val); |
| 507 | deb_info("%s: firmware status cmd status:%d fw status:%02x\n", |
| 508 | __func__, ret, val); |
| 509 | if (ret) |
| 510 | goto error; |
| 511 | |
| 512 | if (val == 0x0c || val == 0x04) /* success or fail */ |
| 513 | break; |
| 514 | } |
| 515 | |
| 516 | if (val == 0x04) { |
| 517 | err("firmware did not run"); |
| 518 | ret = -1; |
| 519 | } else if (val != 0x0c) { |
| 520 | err("firmware boot timeout"); |
| 521 | ret = -1; |
| 522 | } |
| 523 | |
| 524 | error: |
| 525 | exit: |
| 526 | return ret; |
| 527 | } |
| 528 | |
| 529 | /* dump eeprom */ |
| 530 | static int af9015_eeprom_dump(struct dvb_usb_device *d) |
| 531 | { |
| 532 | char buf[52], buf2[4]; |
| 533 | u8 reg, val; |
| 534 | |
| 535 | for (reg = 0; ; reg++) { |
| 536 | if (reg % 16 == 0) { |
| 537 | if (reg) |
| 538 | deb_info("%s\n", buf); |
| 539 | sprintf(buf, "%02x: ", reg); |
| 540 | } |
| 541 | if (af9015_read_reg_i2c(d, AF9015_I2C_EEPROM, reg, &val) == 0) |
| 542 | sprintf(buf2, "%02x ", val); |
| 543 | else |
| 544 | strcpy(buf2, "-- "); |
| 545 | strcat(buf, buf2); |
| 546 | if (reg == 0xff) |
| 547 | break; |
| 548 | } |
| 549 | deb_info("%s\n", buf); |
| 550 | return 0; |
| 551 | } |
| 552 | |
| 553 | int af9015_download_ir_table(struct dvb_usb_device *d) |
| 554 | { |
| 555 | int i, packets = 0, ret; |
| 556 | u16 addr = 0x9a56; /* ir-table start address */ |
| 557 | struct req_t req = {WRITE_MEMORY, 0, 0, 0, 0, 1, NULL}; |
| 558 | u8 *data = NULL; |
| 559 | deb_info("%s:\n", __func__); |
| 560 | |
| 561 | data = af9015_config.ir_table; |
| 562 | packets = af9015_config.ir_table_size; |
| 563 | |
| 564 | /* no remote */ |
| 565 | if (!packets) |
| 566 | goto exit; |
| 567 | |
| 568 | /* load remote ir-table */ |
| 569 | for (i = 0; i < packets; i++) { |
| 570 | req.addr = addr + i; |
| 571 | req.data = &data[i]; |
| 572 | ret = af9015_ctrl_msg(d, &req); |
| 573 | if (ret) { |
| 574 | err("ir-table download failed at packet %d with " \ |
| 575 | "code %d", i, ret); |
| 576 | return ret; |
| 577 | } |
| 578 | } |
| 579 | |
| 580 | exit: |
| 581 | return 0; |
| 582 | } |
| 583 | |
| 584 | static int af9015_init(struct dvb_usb_device *d) |
| 585 | { |
| 586 | int ret; |
| 587 | deb_info("%s:\n", __func__); |
| 588 | |
| 589 | ret = af9015_init_endpoint(d); |
| 590 | if (ret) |
| 591 | goto error; |
| 592 | |
| 593 | ret = af9015_download_ir_table(d); |
| 594 | if (ret) |
| 595 | goto error; |
| 596 | |
| 597 | error: |
| 598 | return ret; |
| 599 | } |
| 600 | |
| 601 | static int af9015_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff) |
| 602 | { |
| 603 | int ret; |
| 604 | deb_info("%s: onoff:%d\n", __func__, onoff); |
| 605 | |
| 606 | if (onoff) |
| 607 | ret = af9015_set_reg_bit(adap->dev, 0xd503, 0); |
| 608 | else |
| 609 | ret = af9015_clear_reg_bit(adap->dev, 0xd503, 0); |
| 610 | |
| 611 | return ret; |
| 612 | } |
| 613 | |
| 614 | static int af9015_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid, |
| 615 | int onoff) |
| 616 | { |
| 617 | int ret; |
| 618 | u8 idx; |
| 619 | |
| 620 | deb_info("%s: set pid filter, index %d, pid %x, onoff %d\n", |
| 621 | __func__, index, pid, onoff); |
| 622 | |
| 623 | ret = af9015_write_reg(adap->dev, 0xd505, (pid & 0xff)); |
| 624 | if (ret) |
| 625 | goto error; |
| 626 | |
| 627 | ret = af9015_write_reg(adap->dev, 0xd506, (pid >> 8)); |
| 628 | if (ret) |
| 629 | goto error; |
| 630 | |
| 631 | idx = ((index & 0x1f) | (1 << 5)); |
| 632 | ret = af9015_write_reg(adap->dev, 0xd504, idx); |
| 633 | |
| 634 | error: |
| 635 | return ret; |
| 636 | } |
| 637 | |
| 638 | static int af9015_download_firmware(struct usb_device *udev, |
| 639 | const struct firmware *fw) |
| 640 | { |
| 641 | int i, len, packets, remainder, ret; |
| 642 | struct req_t req = {DOWNLOAD_FIRMWARE, 0, 0, 0, 0, 0, NULL}; |
| 643 | u16 addr = 0x5100; /* firmware start address */ |
| 644 | u16 checksum = 0; |
| 645 | |
| 646 | deb_info("%s:\n", __func__); |
| 647 | |
| 648 | /* calc checksum */ |
| 649 | for (i = 0; i < fw->size; i++) |
| 650 | checksum += fw->data[i]; |
| 651 | |
| 652 | af9015_config.firmware_size = fw->size; |
| 653 | af9015_config.firmware_checksum = checksum; |
| 654 | |
| 655 | #define FW_PACKET_MAX_DATA 55 |
| 656 | |
| 657 | packets = fw->size / FW_PACKET_MAX_DATA; |
| 658 | remainder = fw->size % FW_PACKET_MAX_DATA; |
| 659 | len = FW_PACKET_MAX_DATA; |
| 660 | for (i = 0; i <= packets; i++) { |
| 661 | if (i == packets) /* set size of the last packet */ |
| 662 | len = remainder; |
| 663 | |
| 664 | req.data_len = len; |
| 665 | req.data = (fw->data + i * FW_PACKET_MAX_DATA); |
| 666 | req.addr = addr; |
| 667 | addr += FW_PACKET_MAX_DATA; |
| 668 | |
| 669 | ret = af9015_rw_udev(udev, &req); |
| 670 | if (ret) { |
| 671 | err("firmware download failed at packet %d with " \ |
| 672 | "code %d", i, ret); |
| 673 | goto error; |
| 674 | } |
| 675 | } |
| 676 | #undef FW_PACKET_MAX_DATA |
| 677 | |
| 678 | /* firmware loaded, request boot */ |
| 679 | req.cmd = BOOT; |
| 680 | ret = af9015_rw_udev(udev, &req); |
| 681 | if (ret) { |
| 682 | err("firmware boot failed:%d", ret); |
| 683 | goto error; |
| 684 | } |
| 685 | |
| 686 | /* firmware is running, reconnect device in the usb bus */ |
| 687 | req.cmd = RECONNECT_USB; |
| 688 | ret = af9015_rw_udev(udev, &req); |
| 689 | if (ret) |
| 690 | err("reconnect failed: %d", ret); |
| 691 | |
| 692 | error: |
| 693 | return ret; |
| 694 | } |
| 695 | |
| 696 | static int af9015_read_config(struct usb_device *udev) |
| 697 | { |
| 698 | int ret; |
| 699 | u8 val, i, offset = 0; |
| 700 | struct req_t req = {READ_I2C, AF9015_I2C_EEPROM, 0, 0, 1, 1, &val}; |
| 701 | char manufacturer[10]; |
| 702 | |
| 703 | /* IR remote controller */ |
| 704 | req.addr = AF9015_EEPROM_IR_MODE; |
| 705 | ret = af9015_rw_udev(udev, &req); |
| 706 | if (ret) |
| 707 | goto error; |
| 708 | deb_info("%s: IR mode:%d\n", __func__, val); |
| 709 | for (i = 0; i < af9015_properties_count; i++) { |
| 710 | if (val == AF9015_IR_MODE_DISABLED || val == 0x04) { |
| 711 | af9015_properties[i].rc_key_map = NULL; |
| 712 | af9015_properties[i].rc_key_map_size = 0; |
| 713 | } else if (dvb_usb_af9015_remote) { |
| 714 | /* load remote defined as module param */ |
| 715 | switch (dvb_usb_af9015_remote) { |
| 716 | case AF9015_REMOTE_A_LINK_DTU_M: |
| 717 | af9015_properties[i].rc_key_map = |
| 718 | af9015_rc_keys_a_link; |
| 719 | af9015_properties[i].rc_key_map_size = |
| 720 | ARRAY_SIZE(af9015_rc_keys_a_link); |
| 721 | af9015_config.ir_table = af9015_ir_table_a_link; |
| 722 | af9015_config.ir_table_size = |
| 723 | ARRAY_SIZE(af9015_ir_table_a_link); |
| 724 | break; |
| 725 | case AF9015_REMOTE_MSI_DIGIVOX_MINI_II_V3: |
| 726 | af9015_properties[i].rc_key_map = |
| 727 | af9015_rc_keys_msi; |
| 728 | af9015_properties[i].rc_key_map_size = |
| 729 | ARRAY_SIZE(af9015_rc_keys_msi); |
| 730 | af9015_config.ir_table = af9015_ir_table_msi; |
| 731 | af9015_config.ir_table_size = |
| 732 | ARRAY_SIZE(af9015_ir_table_msi); |
| 733 | break; |
| 734 | case AF9015_REMOTE_MYGICTV_U718: |
| 735 | af9015_properties[i].rc_key_map = |
| 736 | af9015_rc_keys_mygictv; |
| 737 | af9015_properties[i].rc_key_map_size = |
| 738 | ARRAY_SIZE(af9015_rc_keys_mygictv); |
| 739 | af9015_config.ir_table = |
| 740 | af9015_ir_table_mygictv; |
| 741 | af9015_config.ir_table_size = |
| 742 | ARRAY_SIZE(af9015_ir_table_mygictv); |
| 743 | break; |
| 744 | } |
| 745 | } else { |
| 746 | switch (udev->descriptor.idVendor) { |
| 747 | case cpu_to_le16(USB_VID_LEADTEK): |
| 748 | af9015_properties[i].rc_key_map = |
| 749 | af9015_rc_keys_leadtek; |
| 750 | af9015_properties[i].rc_key_map_size = |
| 751 | ARRAY_SIZE(af9015_rc_keys_leadtek); |
| 752 | af9015_config.ir_table = |
| 753 | af9015_ir_table_leadtek; |
| 754 | af9015_config.ir_table_size = |
| 755 | ARRAY_SIZE(af9015_ir_table_leadtek); |
| 756 | break; |
| 757 | case cpu_to_le16(USB_VID_VISIONPLUS): |
| 758 | if (udev->descriptor.idProduct == |
| 759 | cpu_to_le16(USB_PID_AZUREWAVE_AD_TU700)) { |
| 760 | af9015_properties[i].rc_key_map = |
| 761 | af9015_rc_keys_twinhan; |
| 762 | af9015_properties[i].rc_key_map_size = |
| 763 | ARRAY_SIZE(af9015_rc_keys_twinhan); |
| 764 | af9015_config.ir_table = |
| 765 | af9015_ir_table_twinhan; |
| 766 | af9015_config.ir_table_size = |
| 767 | ARRAY_SIZE(af9015_ir_table_twinhan); |
| 768 | } |
| 769 | break; |
| 770 | case cpu_to_le16(USB_VID_KWORLD_2): |
| 771 | /* TODO: use correct rc keys */ |
| 772 | af9015_properties[i].rc_key_map = |
| 773 | af9015_rc_keys_twinhan; |
| 774 | af9015_properties[i].rc_key_map_size = |
| 775 | ARRAY_SIZE(af9015_rc_keys_twinhan); |
| 776 | af9015_config.ir_table = af9015_ir_table_kworld; |
| 777 | af9015_config.ir_table_size = |
| 778 | ARRAY_SIZE(af9015_ir_table_kworld); |
| 779 | break; |
| 780 | /* Check USB manufacturer and product strings and try |
| 781 | to determine correct remote in case of chip vendor |
| 782 | reference IDs are used. */ |
| 783 | case cpu_to_le16(USB_VID_AFATECH): |
| 784 | memset(manufacturer, 0, sizeof(manufacturer)); |
| 785 | usb_string(udev, udev->descriptor.iManufacturer, |
| 786 | manufacturer, sizeof(manufacturer)); |
| 787 | if (!strcmp("Geniatech", manufacturer)) { |
| 788 | /* iManufacturer 1 Geniatech |
| 789 | iProduct 2 AF9015 */ |
| 790 | af9015_properties[i].rc_key_map = |
| 791 | af9015_rc_keys_mygictv; |
| 792 | af9015_properties[i].rc_key_map_size = |
| 793 | ARRAY_SIZE(af9015_rc_keys_mygictv); |
| 794 | af9015_config.ir_table = |
| 795 | af9015_ir_table_mygictv; |
| 796 | af9015_config.ir_table_size = |
| 797 | ARRAY_SIZE(af9015_ir_table_mygictv); |
| 798 | } else if (!strcmp("MSI", manufacturer)) { |
| 799 | /* iManufacturer 1 MSI |
| 800 | iProduct 2 MSI K-VOX */ |
| 801 | af9015_properties[i].rc_key_map = |
| 802 | af9015_rc_keys_msi; |
| 803 | af9015_properties[i].rc_key_map_size = |
| 804 | ARRAY_SIZE(af9015_rc_keys_msi); |
| 805 | af9015_config.ir_table = |
| 806 | af9015_ir_table_msi; |
| 807 | af9015_config.ir_table_size = |
| 808 | ARRAY_SIZE(af9015_ir_table_msi); |
| 809 | } |
| 810 | break; |
| 811 | } |
| 812 | } |
| 813 | } |
| 814 | |
| 815 | /* TS mode - one or two receivers */ |
| 816 | req.addr = AF9015_EEPROM_TS_MODE; |
| 817 | ret = af9015_rw_udev(udev, &req); |
| 818 | if (ret) |
| 819 | goto error; |
| 820 | af9015_config.dual_mode = val; |
| 821 | deb_info("%s: TS mode:%d\n", __func__, af9015_config.dual_mode); |
| 822 | /* disable dual mode by default because it is buggy */ |
| 823 | if (!dvb_usb_af9015_dual_mode) |
| 824 | af9015_config.dual_mode = 0; |
| 825 | |
| 826 | /* set buffer size according to USB port speed */ |
| 827 | for (i = 0; i < af9015_properties_count; i++) { |
| 828 | /* USB1.1 set smaller buffersize and disable 2nd adapter */ |
| 829 | if (udev->speed == USB_SPEED_FULL) { |
| 830 | af9015_properties[i].adapter->stream.u.bulk.buffersize = |
| 831 | TS_USB11_MAX_PACKET_SIZE; |
| 832 | /* disable 2nd adapter because we don't have |
| 833 | PID-filters */ |
| 834 | af9015_config.dual_mode = 0; |
| 835 | } else { |
| 836 | af9015_properties[i].adapter->stream.u.bulk.buffersize = |
| 837 | TS_USB20_MAX_PACKET_SIZE; |
| 838 | } |
| 839 | } |
| 840 | |
| 841 | if (af9015_config.dual_mode) { |
| 842 | /* read 2nd demodulator I2C address */ |
| 843 | req.addr = AF9015_EEPROM_DEMOD2_I2C; |
| 844 | ret = af9015_rw_udev(udev, &req); |
| 845 | if (ret) |
| 846 | goto error; |
| 847 | af9015_af9013_config[1].demod_address = val; |
| 848 | |
| 849 | /* enable 2nd adapter */ |
| 850 | for (i = 0; i < af9015_properties_count; i++) |
| 851 | af9015_properties[i].num_adapters = 2; |
| 852 | |
| 853 | } else { |
| 854 | /* disable 2nd adapter */ |
| 855 | for (i = 0; i < af9015_properties_count; i++) |
| 856 | af9015_properties[i].num_adapters = 1; |
| 857 | } |
| 858 | |
| 859 | for (i = 0; i < af9015_properties[0].num_adapters; i++) { |
| 860 | if (i == 1) |
| 861 | offset = AF9015_EEPROM_OFFSET; |
| 862 | /* xtal */ |
| 863 | req.addr = AF9015_EEPROM_XTAL_TYPE1 + offset; |
| 864 | ret = af9015_rw_udev(udev, &req); |
| 865 | if (ret) |
| 866 | goto error; |
| 867 | switch (val) { |
| 868 | case 0: |
| 869 | af9015_af9013_config[i].adc_clock = 28800; |
| 870 | break; |
| 871 | case 1: |
| 872 | af9015_af9013_config[i].adc_clock = 20480; |
| 873 | break; |
| 874 | case 2: |
| 875 | af9015_af9013_config[i].adc_clock = 28000; |
| 876 | break; |
| 877 | case 3: |
| 878 | af9015_af9013_config[i].adc_clock = 25000; |
| 879 | break; |
| 880 | }; |
| 881 | deb_info("%s: [%d] xtal:%d set adc_clock:%d\n", __func__, i, |
| 882 | val, af9015_af9013_config[i].adc_clock); |
| 883 | |
| 884 | /* tuner IF */ |
| 885 | req.addr = AF9015_EEPROM_IF1H + offset; |
| 886 | ret = af9015_rw_udev(udev, &req); |
| 887 | if (ret) |
| 888 | goto error; |
| 889 | af9015_af9013_config[i].tuner_if = val << 8; |
| 890 | req.addr = AF9015_EEPROM_IF1L + offset; |
| 891 | ret = af9015_rw_udev(udev, &req); |
| 892 | if (ret) |
| 893 | goto error; |
| 894 | af9015_af9013_config[i].tuner_if += val; |
| 895 | deb_info("%s: [%d] IF1:%d\n", __func__, i, |
| 896 | af9015_af9013_config[0].tuner_if); |
| 897 | |
| 898 | /* MT2060 IF1 */ |
| 899 | req.addr = AF9015_EEPROM_MT2060_IF1H + offset; |
| 900 | ret = af9015_rw_udev(udev, &req); |
| 901 | if (ret) |
| 902 | goto error; |
| 903 | af9015_config.mt2060_if1[i] = val << 8; |
| 904 | req.addr = AF9015_EEPROM_MT2060_IF1L + offset; |
| 905 | ret = af9015_rw_udev(udev, &req); |
| 906 | if (ret) |
| 907 | goto error; |
| 908 | af9015_config.mt2060_if1[i] += val; |
| 909 | deb_info("%s: [%d] MT2060 IF1:%d\n", __func__, i, |
| 910 | af9015_config.mt2060_if1[i]); |
| 911 | |
| 912 | /* tuner */ |
| 913 | req.addr = AF9015_EEPROM_TUNER_ID1 + offset; |
| 914 | ret = af9015_rw_udev(udev, &req); |
| 915 | if (ret) |
| 916 | goto error; |
| 917 | switch (val) { |
| 918 | case AF9013_TUNER_ENV77H11D5: |
| 919 | case AF9013_TUNER_MT2060: |
| 920 | case AF9013_TUNER_MC44S803: |
| 921 | case AF9013_TUNER_QT1010: |
| 922 | case AF9013_TUNER_UNKNOWN: |
| 923 | case AF9013_TUNER_MT2060_2: |
| 924 | case AF9013_TUNER_TDA18271: |
| 925 | case AF9013_TUNER_QT1010A: |
| 926 | af9015_af9013_config[i].rf_spec_inv = 1; |
| 927 | break; |
| 928 | case AF9013_TUNER_MXL5003D: |
| 929 | case AF9013_TUNER_MXL5005D: |
| 930 | case AF9013_TUNER_MXL5005R: |
| 931 | af9015_af9013_config[i].rf_spec_inv = 0; |
| 932 | break; |
| 933 | default: |
| 934 | warn("tuner id:%d not supported, please report!", val); |
| 935 | return -ENODEV; |
| 936 | }; |
| 937 | |
| 938 | af9015_af9013_config[i].tuner = val; |
| 939 | deb_info("%s: [%d] tuner id:%d\n", __func__, i, val); |
| 940 | } |
| 941 | |
| 942 | error: |
| 943 | if (ret) |
| 944 | err("eeprom read failed:%d", ret); |
| 945 | |
| 946 | return ret; |
| 947 | } |
| 948 | |
| 949 | static int af9015_identify_state(struct usb_device *udev, |
| 950 | struct dvb_usb_device_properties *props, |
| 951 | struct dvb_usb_device_description **desc, |
| 952 | int *cold) |
| 953 | { |
| 954 | int ret; |
| 955 | u8 reply; |
| 956 | struct req_t req = {GET_CONFIG, 0, 0, 0, 0, 1, &reply}; |
| 957 | |
| 958 | ret = af9015_rw_udev(udev, &req); |
| 959 | if (ret) |
| 960 | return ret; |
| 961 | |
| 962 | deb_info("%s: reply:%02x\n", __func__, reply); |
| 963 | if (reply == 0x02) |
| 964 | *cold = 0; |
| 965 | else |
| 966 | *cold = 1; |
| 967 | |
| 968 | return ret; |
| 969 | } |
| 970 | |
| 971 | static int af9015_rc_query(struct dvb_usb_device *d, u32 *event, int *state) |
| 972 | { |
| 973 | u8 buf[8]; |
| 974 | struct req_t req = {GET_IR_CODE, 0, 0, 0, 0, sizeof(buf), buf}; |
| 975 | struct dvb_usb_rc_key *keymap = d->props.rc_key_map; |
| 976 | int i, ret; |
| 977 | |
| 978 | memset(buf, 0, sizeof(buf)); |
| 979 | |
| 980 | ret = af9015_ctrl_msg(d, &req); |
| 981 | if (ret) |
| 982 | return ret; |
| 983 | |
| 984 | *event = 0; |
| 985 | *state = REMOTE_NO_KEY_PRESSED; |
| 986 | |
| 987 | for (i = 0; i < d->props.rc_key_map_size; i++) { |
| 988 | if (!buf[1] && keymap[i].custom == buf[0] && |
| 989 | keymap[i].data == buf[2]) { |
| 990 | *event = keymap[i].event; |
| 991 | *state = REMOTE_KEY_PRESSED; |
| 992 | break; |
| 993 | } |
| 994 | } |
| 995 | if (!buf[1]) |
| 996 | deb_rc("%s: %02x %02x %02x %02x %02x %02x %02x %02x\n", |
| 997 | __func__, buf[0], buf[1], buf[2], buf[3], buf[4], |
| 998 | buf[5], buf[6], buf[7]); |
| 999 | |
| 1000 | return 0; |
| 1001 | } |
| 1002 | |
| 1003 | /* init 2nd I2C adapter */ |
| 1004 | int af9015_i2c_init(struct dvb_usb_device *d) |
| 1005 | { |
| 1006 | int ret; |
| 1007 | struct af9015_state *state = d->priv; |
| 1008 | deb_info("%s:\n", __func__); |
| 1009 | |
| 1010 | strncpy(state->i2c_adap.name, d->desc->name, |
| 1011 | sizeof(state->i2c_adap.name)); |
| 1012 | #ifdef I2C_ADAP_CLASS_TV_DIGITAL |
| 1013 | state->i2c_adap.class = I2C_ADAP_CLASS_TV_DIGITAL, |
| 1014 | #else |
| 1015 | state->i2c_adap.class = I2C_CLASS_TV_DIGITAL, |
| 1016 | #endif |
| 1017 | state->i2c_adap.algo = d->props.i2c_algo; |
| 1018 | state->i2c_adap.algo_data = NULL; |
| 1019 | state->i2c_adap.dev.parent = &d->udev->dev; |
| 1020 | |
| 1021 | i2c_set_adapdata(&state->i2c_adap, d); |
| 1022 | |
| 1023 | ret = i2c_add_adapter(&state->i2c_adap); |
| 1024 | if (ret < 0) |
| 1025 | err("could not add i2c adapter"); |
| 1026 | |
| 1027 | return ret; |
| 1028 | } |
| 1029 | |
| 1030 | static int af9015_af9013_frontend_attach(struct dvb_usb_adapter *adap) |
| 1031 | { |
| 1032 | int ret; |
| 1033 | struct af9015_state *state = adap->dev->priv; |
| 1034 | struct i2c_adapter *i2c_adap; |
| 1035 | |
| 1036 | if (adap->id == 0) { |
| 1037 | /* select I2C adapter */ |
| 1038 | i2c_adap = &adap->dev->i2c_adap; |
| 1039 | |
| 1040 | deb_info("%s: init I2C\n", __func__); |
| 1041 | ret = af9015_i2c_init(adap->dev); |
| 1042 | |
| 1043 | /* dump eeprom (debug) */ |
| 1044 | ret = af9015_eeprom_dump(adap->dev); |
| 1045 | if (ret) |
| 1046 | return ret; |
| 1047 | } else { |
| 1048 | /* select I2C adapter */ |
| 1049 | i2c_adap = &state->i2c_adap; |
| 1050 | |
| 1051 | /* copy firmware to 2nd demodulator */ |
| 1052 | if (af9015_config.dual_mode) { |
| 1053 | ret = af9015_copy_firmware(adap->dev); |
| 1054 | if (ret) { |
| 1055 | err("firmware copy to 2nd frontend " \ |
| 1056 | "failed, will disable it"); |
| 1057 | af9015_config.dual_mode = 0; |
| 1058 | return -ENODEV; |
| 1059 | } |
| 1060 | } else { |
| 1061 | return -ENODEV; |
| 1062 | } |
| 1063 | } |
| 1064 | |
| 1065 | /* attach demodulator */ |
| 1066 | adap->fe = dvb_attach(af9013_attach, &af9015_af9013_config[adap->id], |
| 1067 | i2c_adap); |
| 1068 | |
| 1069 | return adap->fe == NULL ? -ENODEV : 0; |
| 1070 | } |
| 1071 | |
| 1072 | static struct mt2060_config af9015_mt2060_config = { |
| 1073 | .i2c_address = 0xc0, |
| 1074 | .clock_out = 0, |
| 1075 | }; |
| 1076 | |
| 1077 | static struct qt1010_config af9015_qt1010_config = { |
| 1078 | .i2c_address = 0xc4, |
| 1079 | }; |
| 1080 | |
| 1081 | static struct tda18271_config af9015_tda18271_config = { |
| 1082 | .gate = TDA18271_GATE_DIGITAL, |
| 1083 | .small_i2c = 1, |
| 1084 | }; |
| 1085 | |
| 1086 | static struct mxl5005s_config af9015_mxl5003_config = { |
| 1087 | .i2c_address = 0xc6, |
| 1088 | .if_freq = IF_FREQ_4570000HZ, |
| 1089 | .xtal_freq = CRYSTAL_FREQ_16000000HZ, |
| 1090 | .agc_mode = MXL_SINGLE_AGC, |
| 1091 | .tracking_filter = MXL_TF_DEFAULT, |
| 1092 | .rssi_enable = MXL_RSSI_DISABLE, |
| 1093 | .cap_select = MXL_CAP_SEL_ENABLE, |
| 1094 | .div_out = MXL_DIV_OUT_4, |
| 1095 | .clock_out = MXL_CLOCK_OUT_DISABLE, |
| 1096 | .output_load = MXL5005S_IF_OUTPUT_LOAD_200_OHM, |
| 1097 | .top = MXL5005S_TOP_25P2, |
| 1098 | .mod_mode = MXL_DIGITAL_MODE, |
| 1099 | .if_mode = MXL_ZERO_IF, |
| 1100 | .AgcMasterByte = 0x00, |
| 1101 | }; |
| 1102 | |
| 1103 | static struct mxl5005s_config af9015_mxl5005_config = { |
| 1104 | .i2c_address = 0xc6, |
| 1105 | .if_freq = IF_FREQ_4570000HZ, |
| 1106 | .xtal_freq = CRYSTAL_FREQ_16000000HZ, |
| 1107 | .agc_mode = MXL_SINGLE_AGC, |
| 1108 | .tracking_filter = MXL_TF_OFF, |
| 1109 | .rssi_enable = MXL_RSSI_DISABLE, |
| 1110 | .cap_select = MXL_CAP_SEL_ENABLE, |
| 1111 | .div_out = MXL_DIV_OUT_4, |
| 1112 | .clock_out = MXL_CLOCK_OUT_DISABLE, |
| 1113 | .output_load = MXL5005S_IF_OUTPUT_LOAD_200_OHM, |
| 1114 | .top = MXL5005S_TOP_25P2, |
| 1115 | .mod_mode = MXL_DIGITAL_MODE, |
| 1116 | .if_mode = MXL_ZERO_IF, |
| 1117 | .AgcMasterByte = 0x00, |
| 1118 | }; |
| 1119 | |
| 1120 | static int af9015_tuner_attach(struct dvb_usb_adapter *adap) |
| 1121 | { |
| 1122 | struct af9015_state *state = adap->dev->priv; |
| 1123 | struct i2c_adapter *i2c_adap; |
| 1124 | int ret; |
| 1125 | deb_info("%s: \n", __func__); |
| 1126 | |
| 1127 | /* select I2C adapter */ |
| 1128 | if (adap->id == 0) |
| 1129 | i2c_adap = &adap->dev->i2c_adap; |
| 1130 | else |
| 1131 | i2c_adap = &state->i2c_adap; |
| 1132 | |
| 1133 | switch (af9015_af9013_config[adap->id].tuner) { |
| 1134 | case AF9013_TUNER_MT2060: |
| 1135 | case AF9013_TUNER_MT2060_2: |
| 1136 | ret = dvb_attach(mt2060_attach, adap->fe, i2c_adap, |
| 1137 | &af9015_mt2060_config, |
| 1138 | af9015_config.mt2060_if1[adap->id]) |
| 1139 | == NULL ? -ENODEV : 0; |
| 1140 | break; |
| 1141 | case AF9013_TUNER_QT1010: |
| 1142 | case AF9013_TUNER_QT1010A: |
| 1143 | ret = dvb_attach(qt1010_attach, adap->fe, i2c_adap, |
| 1144 | &af9015_qt1010_config) == NULL ? -ENODEV : 0; |
| 1145 | break; |
| 1146 | case AF9013_TUNER_TDA18271: |
| 1147 | ret = dvb_attach(tda18271_attach, adap->fe, 0xc0, i2c_adap, |
| 1148 | &af9015_tda18271_config) == NULL ? -ENODEV : 0; |
| 1149 | break; |
| 1150 | case AF9013_TUNER_MXL5003D: |
| 1151 | ret = dvb_attach(mxl5005s_attach, adap->fe, i2c_adap, |
| 1152 | &af9015_mxl5003_config) == NULL ? -ENODEV : 0; |
| 1153 | break; |
| 1154 | case AF9013_TUNER_MXL5005D: |
| 1155 | case AF9013_TUNER_MXL5005R: |
| 1156 | ret = dvb_attach(mxl5005s_attach, adap->fe, i2c_adap, |
| 1157 | &af9015_mxl5005_config) == NULL ? -ENODEV : 0; |
| 1158 | break; |
| 1159 | case AF9013_TUNER_ENV77H11D5: |
| 1160 | ret = dvb_attach(dvb_pll_attach, adap->fe, 0xc0, i2c_adap, |
| 1161 | DVB_PLL_TDA665X) == NULL ? -ENODEV : 0; |
| 1162 | break; |
| 1163 | case AF9013_TUNER_MC44S803: |
| 1164 | #if 0 |
| 1165 | ret = dvb_attach(mc44s80x_attach, adap->fe, i2c_adap) |
| 1166 | == NULL ? -ENODEV : 0; |
| 1167 | #else |
| 1168 | ret = -ENODEV; |
| 1169 | info("Freescale MC44S803 tuner found but no driver for that" \ |
| 1170 | "tuner. Look at the Linuxtv.org for tuner driver" \ |
| 1171 | "status."); |
| 1172 | #endif |
| 1173 | break; |
| 1174 | case AF9013_TUNER_UNKNOWN: |
| 1175 | default: |
| 1176 | ret = -ENODEV; |
| 1177 | err("Unknown tuner id:%d", |
| 1178 | af9015_af9013_config[adap->id].tuner); |
| 1179 | } |
| 1180 | return ret; |
| 1181 | } |
| 1182 | |
| 1183 | static struct usb_device_id af9015_usb_table[] = { |
| 1184 | /* 0 */{USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9015_9015)}, |
| 1185 | {USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9015_9016)}, |
| 1186 | {USB_DEVICE(USB_VID_LEADTEK, USB_PID_WINFAST_DTV_DONGLE_GOLD)}, |
| 1187 | {USB_DEVICE(USB_VID_PINNACLE, USB_PID_PINNACLE_PCTV71E)}, |
| 1188 | {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_399U)}, |
| 1189 | /* 5 */{USB_DEVICE(USB_VID_VISIONPLUS, |
| 1190 | USB_PID_TINYTWIN)}, |
| 1191 | {USB_DEVICE(USB_VID_VISIONPLUS, |
| 1192 | USB_PID_AZUREWAVE_AD_TU700)}, |
| 1193 | {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_T_USB_XE_REV2)}, |
| 1194 | {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_PC160_2T)}, |
| 1195 | {USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR_X)}, |
| 1196 | /* 10 */{USB_DEVICE(USB_VID_XTENSIONS, USB_PID_XTENSIONS_XD_380)}, |
| 1197 | {USB_DEVICE(USB_VID_MSI_2, USB_PID_MSI_DIGIVOX_DUO)}, |
| 1198 | {USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR_X_2)}, |
Mikko Ohtamaa | 111f9ec | 2008-09-19 18:26:05 -0300 | [diff] [blame^] | 1199 | {USB_DEVICE(USB_VID_TELESTAR, USB_PID_TELESTAR)}, |
Antti Palosaari | 80619de | 2008-09-15 17:18:09 -0300 | [diff] [blame] | 1200 | {0}, |
| 1201 | }; |
| 1202 | MODULE_DEVICE_TABLE(usb, af9015_usb_table); |
| 1203 | |
| 1204 | static struct dvb_usb_device_properties af9015_properties[] = { |
| 1205 | { |
| 1206 | .caps = DVB_USB_IS_AN_I2C_ADAPTER, |
| 1207 | |
| 1208 | .usb_ctrl = DEVICE_SPECIFIC, |
| 1209 | .download_firmware = af9015_download_firmware, |
| 1210 | .firmware = "dvb-usb-af9015.fw", |
| 1211 | |
| 1212 | .size_of_priv = sizeof(struct af9015_state), \ |
| 1213 | |
| 1214 | .num_adapters = 2, |
| 1215 | .adapter = { |
| 1216 | { |
| 1217 | .caps = DVB_USB_ADAP_HAS_PID_FILTER | |
| 1218 | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF, |
| 1219 | |
| 1220 | .pid_filter_count = 32, |
| 1221 | .pid_filter = af9015_pid_filter, |
| 1222 | .pid_filter_ctrl = af9015_pid_filter_ctrl, |
| 1223 | |
| 1224 | .frontend_attach = |
| 1225 | af9015_af9013_frontend_attach, |
| 1226 | .tuner_attach = af9015_tuner_attach, |
| 1227 | .stream = { |
| 1228 | .type = USB_BULK, |
| 1229 | .count = 6, |
| 1230 | .endpoint = 0x84, |
| 1231 | }, |
| 1232 | }, |
| 1233 | { |
| 1234 | .frontend_attach = |
| 1235 | af9015_af9013_frontend_attach, |
| 1236 | .tuner_attach = af9015_tuner_attach, |
| 1237 | .stream = { |
| 1238 | .type = USB_BULK, |
| 1239 | .count = 6, |
| 1240 | .endpoint = 0x85, |
| 1241 | }, |
| 1242 | } |
| 1243 | }, |
| 1244 | |
| 1245 | .identify_state = af9015_identify_state, |
| 1246 | |
| 1247 | .rc_query = af9015_rc_query, |
| 1248 | .rc_interval = 150, |
| 1249 | |
| 1250 | .i2c_algo = &af9015_i2c_algo, |
| 1251 | |
| 1252 | .num_device_descs = 9, |
| 1253 | .devices = { |
| 1254 | { |
| 1255 | .name = "Afatech AF9015 DVB-T USB2.0 stick", |
| 1256 | .cold_ids = {&af9015_usb_table[0], |
| 1257 | &af9015_usb_table[1], NULL}, |
| 1258 | .warm_ids = {NULL}, |
| 1259 | }, |
| 1260 | { |
| 1261 | .name = "Leadtek WinFast DTV Dongle Gold", |
| 1262 | .cold_ids = {&af9015_usb_table[2], NULL}, |
| 1263 | .warm_ids = {NULL}, |
| 1264 | }, |
| 1265 | { |
| 1266 | .name = "Pinnacle PCTV 71e", |
| 1267 | .cold_ids = {&af9015_usb_table[3], NULL}, |
| 1268 | .warm_ids = {NULL}, |
| 1269 | }, |
| 1270 | { |
| 1271 | .name = "KWorld PlusTV Dual DVB-T Stick " \ |
| 1272 | "(DVB-T 399U)", |
| 1273 | .cold_ids = {&af9015_usb_table[4], NULL}, |
| 1274 | .warm_ids = {NULL}, |
| 1275 | }, |
| 1276 | { |
| 1277 | .name = "DigitalNow TinyTwin DVB-T Receiver", |
| 1278 | .cold_ids = {&af9015_usb_table[5], NULL}, |
| 1279 | .warm_ids = {NULL}, |
| 1280 | }, |
| 1281 | { |
| 1282 | .name = "TwinHan AzureWave AD-TU700(704J)", |
| 1283 | .cold_ids = {&af9015_usb_table[6], NULL}, |
| 1284 | .warm_ids = {NULL}, |
| 1285 | }, |
| 1286 | { |
| 1287 | .name = "TerraTec Cinergy T USB XE", |
| 1288 | .cold_ids = {&af9015_usb_table[7], NULL}, |
| 1289 | .warm_ids = {NULL}, |
| 1290 | }, |
| 1291 | { |
| 1292 | .name = "KWorld PlusTV Dual DVB-T PCI " \ |
| 1293 | "(DVB-T PC160-2T)", |
| 1294 | .cold_ids = {&af9015_usb_table[8], NULL}, |
| 1295 | .warm_ids = {NULL}, |
| 1296 | }, |
| 1297 | { |
| 1298 | .name = "AVerMedia AVerTV DVB-T Volar X", |
| 1299 | .cold_ids = {&af9015_usb_table[9], NULL}, |
| 1300 | .warm_ids = {NULL}, |
| 1301 | }, |
| 1302 | } |
| 1303 | }, { |
| 1304 | .caps = DVB_USB_IS_AN_I2C_ADAPTER, |
| 1305 | |
| 1306 | .usb_ctrl = DEVICE_SPECIFIC, |
| 1307 | .download_firmware = af9015_download_firmware, |
| 1308 | .firmware = "dvb-usb-af9015.fw", |
| 1309 | |
| 1310 | .size_of_priv = sizeof(struct af9015_state), \ |
| 1311 | |
| 1312 | .num_adapters = 2, |
| 1313 | .adapter = { |
| 1314 | { |
| 1315 | .caps = DVB_USB_ADAP_HAS_PID_FILTER | |
| 1316 | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF, |
| 1317 | |
| 1318 | .pid_filter_count = 32, |
| 1319 | .pid_filter = af9015_pid_filter, |
| 1320 | .pid_filter_ctrl = af9015_pid_filter_ctrl, |
| 1321 | |
| 1322 | .frontend_attach = |
| 1323 | af9015_af9013_frontend_attach, |
| 1324 | .tuner_attach = af9015_tuner_attach, |
| 1325 | .stream = { |
| 1326 | .type = USB_BULK, |
| 1327 | .count = 6, |
| 1328 | .endpoint = 0x84, |
| 1329 | }, |
| 1330 | }, |
| 1331 | { |
| 1332 | .frontend_attach = |
| 1333 | af9015_af9013_frontend_attach, |
| 1334 | .tuner_attach = af9015_tuner_attach, |
| 1335 | .stream = { |
| 1336 | .type = USB_BULK, |
| 1337 | .count = 6, |
| 1338 | .endpoint = 0x85, |
| 1339 | }, |
| 1340 | } |
| 1341 | }, |
| 1342 | |
| 1343 | .identify_state = af9015_identify_state, |
| 1344 | |
| 1345 | .rc_query = af9015_rc_query, |
| 1346 | .rc_interval = 150, |
| 1347 | |
| 1348 | .i2c_algo = &af9015_i2c_algo, |
| 1349 | |
Mikko Ohtamaa | 111f9ec | 2008-09-19 18:26:05 -0300 | [diff] [blame^] | 1350 | .num_device_descs = 4, |
Antti Palosaari | 80619de | 2008-09-15 17:18:09 -0300 | [diff] [blame] | 1351 | .devices = { |
| 1352 | { |
| 1353 | .name = "Xtensions XD-380", |
| 1354 | .cold_ids = {&af9015_usb_table[10], NULL}, |
| 1355 | .warm_ids = {NULL}, |
| 1356 | }, |
| 1357 | { |
| 1358 | .name = "MSI DIGIVOX Duo", |
| 1359 | .cold_ids = {&af9015_usb_table[11], NULL}, |
| 1360 | .warm_ids = {NULL}, |
| 1361 | }, |
| 1362 | { |
| 1363 | .name = "Fujitsu-Siemens Slim Mobile USB DVB-T", |
| 1364 | .cold_ids = {&af9015_usb_table[12], NULL}, |
| 1365 | .warm_ids = {NULL}, |
| 1366 | }, |
Mikko Ohtamaa | 111f9ec | 2008-09-19 18:26:05 -0300 | [diff] [blame^] | 1367 | { |
| 1368 | .name = "Telestar USB DVB-T", |
| 1369 | .cold_ids = {&af9015_usb_table[13], NULL}, |
| 1370 | .warm_ids = {NULL}, |
| 1371 | }, |
Antti Palosaari | 80619de | 2008-09-15 17:18:09 -0300 | [diff] [blame] | 1372 | } |
| 1373 | } |
| 1374 | }; |
| 1375 | #undef AF9015_DEFAULT_PROPERTIES |
| 1376 | |
| 1377 | static int af9015_usb_probe(struct usb_interface *intf, |
| 1378 | const struct usb_device_id *id) |
| 1379 | { |
| 1380 | int ret = 0; |
| 1381 | struct dvb_usb_device *d = NULL; |
| 1382 | struct usb_device *udev = interface_to_usbdev(intf); |
| 1383 | u8 i; |
| 1384 | |
| 1385 | deb_info("%s: interface:%d\n", __func__, |
| 1386 | intf->cur_altsetting->desc.bInterfaceNumber); |
| 1387 | |
| 1388 | /* interface 0 is used by DVB-T receiver and |
| 1389 | interface 1 is for remote controller (HID) */ |
| 1390 | if (intf->cur_altsetting->desc.bInterfaceNumber == 0) { |
| 1391 | ret = af9015_read_config(udev); |
| 1392 | if (ret) |
| 1393 | return ret; |
| 1394 | |
| 1395 | for (i = 0; i < af9015_properties_count; i++) { |
| 1396 | ret = dvb_usb_device_init(intf, &af9015_properties[i], |
| 1397 | THIS_MODULE, &d, adapter_nr); |
| 1398 | if (!ret) |
| 1399 | break; |
| 1400 | if (ret != -ENODEV) |
| 1401 | return ret; |
| 1402 | } |
| 1403 | if (ret) |
| 1404 | return ret; |
| 1405 | |
| 1406 | if (d) |
| 1407 | ret = af9015_init(d); |
| 1408 | } |
| 1409 | |
| 1410 | return ret; |
| 1411 | } |
| 1412 | |
| 1413 | void af9015_i2c_exit(struct dvb_usb_device *d) |
| 1414 | { |
| 1415 | struct af9015_state *state = d->priv; |
| 1416 | deb_info("%s: \n", __func__); |
| 1417 | |
| 1418 | /* remove 2nd I2C adapter */ |
| 1419 | if (d->state & DVB_USB_STATE_I2C) |
| 1420 | i2c_del_adapter(&state->i2c_adap); |
| 1421 | } |
| 1422 | |
| 1423 | static void af9015_usb_device_exit(struct usb_interface *intf) |
| 1424 | { |
| 1425 | struct dvb_usb_device *d = usb_get_intfdata(intf); |
| 1426 | deb_info("%s: \n", __func__); |
| 1427 | |
| 1428 | /* remove 2nd I2C adapter */ |
| 1429 | if (d != NULL && d->desc != NULL) |
| 1430 | af9015_i2c_exit(d); |
| 1431 | |
| 1432 | dvb_usb_device_exit(intf); |
| 1433 | } |
| 1434 | |
| 1435 | /* usb specific object needed to register this driver with the usb subsystem */ |
| 1436 | static struct usb_driver af9015_usb_driver = { |
| 1437 | .name = "dvb_usb_af9015", |
| 1438 | .probe = af9015_usb_probe, |
| 1439 | .disconnect = af9015_usb_device_exit, |
| 1440 | .id_table = af9015_usb_table, |
| 1441 | }; |
| 1442 | |
| 1443 | /* module stuff */ |
| 1444 | static int __init af9015_usb_module_init(void) |
| 1445 | { |
| 1446 | int ret; |
| 1447 | ret = usb_register(&af9015_usb_driver); |
| 1448 | if (ret) |
| 1449 | err("module init failed:%d", ret); |
| 1450 | |
| 1451 | return ret; |
| 1452 | } |
| 1453 | |
| 1454 | static void __exit af9015_usb_module_exit(void) |
| 1455 | { |
| 1456 | /* deregister this driver from the USB subsystem */ |
| 1457 | usb_deregister(&af9015_usb_driver); |
| 1458 | } |
| 1459 | |
| 1460 | module_init(af9015_usb_module_init); |
| 1461 | module_exit(af9015_usb_module_exit); |
| 1462 | |
| 1463 | MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>"); |
| 1464 | MODULE_DESCRIPTION("Driver for Afatech AF9015 DVB-T"); |
| 1465 | MODULE_LICENSE("GPL"); |