diff options
Diffstat (limited to 'drivers/media/usb/dvb-usb-v2/af9015.c')
| -rw-r--r-- | drivers/media/usb/dvb-usb-v2/af9015.c | 1565 |
1 files changed, 1565 insertions, 0 deletions
diff --git a/drivers/media/usb/dvb-usb-v2/af9015.c b/drivers/media/usb/dvb-usb-v2/af9015.c new file mode 100644 index 000000000..39f9ffce3 --- /dev/null +++ b/drivers/media/usb/dvb-usb-v2/af9015.c @@ -0,0 +1,1565 @@ +/* + * DVB USB Linux driver for Afatech AF9015 DVB-T USB2.0 receiver + * + * Copyright (C) 2007 Antti Palosaari <crope@iki.fi> + * + * Thanks to Afatech who kindly provided information. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include "af9015.h" + +static int dvb_usb_af9015_remote; +module_param_named(remote, dvb_usb_af9015_remote, int, 0644); +MODULE_PARM_DESC(remote, "select remote"); +DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); + +static int af9015_ctrl_msg(struct dvb_usb_device *d, struct req_t *req) +{ +#define REQ_HDR_LEN 8 /* send header size */ +#define ACK_HDR_LEN 2 /* rece header size */ + struct af9015_state *state = d_to_priv(d); + struct usb_interface *intf = d->intf; + int ret, wlen, rlen; + u8 write = 1; + + mutex_lock(&d->usb_mutex); + + state->buf[0] = req->cmd; + state->buf[1] = state->seq++; + state->buf[2] = req->i2c_addr << 1; + state->buf[3] = req->addr >> 8; + state->buf[4] = req->addr & 0xff; + state->buf[5] = req->mbox; + state->buf[6] = req->addr_len; + state->buf[7] = req->data_len; + + switch (req->cmd) { + case GET_CONFIG: + case READ_MEMORY: + case RECONNECT_USB: + write = 0; + break; + case READ_I2C: + write = 0; + state->buf[2] |= 0x01; /* set I2C direction */ + /* fall through */ + case WRITE_I2C: + state->buf[0] = READ_WRITE_I2C; + break; + case WRITE_MEMORY: + if (((req->addr & 0xff00) == 0xff00) || + ((req->addr & 0xff00) == 0xae00)) + state->buf[0] = WRITE_VIRTUAL_MEMORY; + case WRITE_VIRTUAL_MEMORY: + case COPY_FIRMWARE: + case DOWNLOAD_FIRMWARE: + case BOOT: + break; + default: + dev_err(&intf->dev, "unknown cmd %d\n", req->cmd); + ret = -EIO; + goto error; + } + + /* Buffer overflow check */ + if ((write && (req->data_len > BUF_LEN - REQ_HDR_LEN)) || + (!write && (req->data_len > BUF_LEN - ACK_HDR_LEN))) { + dev_err(&intf->dev, "too much data, cmd %u, len %u\n", + req->cmd, req->data_len); + ret = -EINVAL; + goto error; + } + + /* + * Write receives seq + status = 2 bytes + * Read receives seq + status + data = 2 + N bytes + */ + wlen = REQ_HDR_LEN; + rlen = ACK_HDR_LEN; + if (write) { + wlen += req->data_len; + memcpy(&state->buf[REQ_HDR_LEN], req->data, req->data_len); + } else { + rlen += req->data_len; + } + + /* no ack for these packets */ + if (req->cmd == DOWNLOAD_FIRMWARE || req->cmd == RECONNECT_USB) + rlen = 0; + + ret = dvb_usbv2_generic_rw_locked(d, state->buf, wlen, + state->buf, rlen); + if (ret) + goto error; + + /* check status */ + if (rlen && state->buf[1]) { + dev_err(&intf->dev, "cmd failed %u\n", state->buf[1]); + ret = -EIO; + goto error; + } + + /* read request, copy returned data to return buf */ + if (!write) + memcpy(req->data, &state->buf[ACK_HDR_LEN], req->data_len); +error: + mutex_unlock(&d->usb_mutex); + + return ret; +} + +static int af9015_write_reg_i2c(struct dvb_usb_device *d, u8 addr, u16 reg, + u8 val) +{ + struct af9015_state *state = d_to_priv(d); + struct req_t req = {WRITE_I2C, addr, reg, 1, 1, 1, &val}; + + if (addr == state->af9013_i2c_addr[0] || + addr == state->af9013_i2c_addr[1]) + req.addr_len = 3; + + return af9015_ctrl_msg(d, &req); +} + +static int af9015_read_reg_i2c(struct dvb_usb_device *d, u8 addr, u16 reg, + u8 *val) +{ + struct af9015_state *state = d_to_priv(d); + struct req_t req = {READ_I2C, addr, reg, 0, 1, 1, val}; + + if (addr == state->af9013_i2c_addr[0] || + addr == state->af9013_i2c_addr[1]) + req.addr_len = 3; + + return af9015_ctrl_msg(d, &req); +} + +static int af9015_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], + int num) +{ + struct dvb_usb_device *d = i2c_get_adapdata(adap); + struct af9015_state *state = d_to_priv(d); + struct usb_interface *intf = d->intf; + int ret; + u16 addr; + u8 mbox, addr_len; + struct req_t req; + + /* + * I2C multiplexing: + * There could be two tuners, both using same I2C address. Demodulator + * I2C-gate is only possibility to select correct tuner. + * + * ........................................... + * . AF9015 integrates AF9013 demodulator . + * . ____________ ____________ . ____________ + * .| USB IF | | demod |. | tuner | + * .|------------| |------------|. |------------| + * .| AF9015 | | AF9013 |. | MXL5003 | + * .| |--+--I2C-----|-----/ -----|.----I2C-----| | + * .| | | | addr 0x1c |. | addr 0x63 | + * .|____________| | |____________|. |____________| + * .................|......................... + * | ____________ ____________ + * | | demod | | tuner | + * | |------------| |------------| + * | | AF9013 | | MXL5003 | + * +--I2C-----|-----/ -----|-----I2C-----| | + * | addr 0x1d | | addr 0x63 | + * |____________| |____________| + */ + + if (msg[0].len == 0 || msg[0].flags & I2C_M_RD) { + addr = 0x0000; + mbox = 0; + addr_len = 0; + } else if (msg[0].len == 1) { + addr = msg[0].buf[0]; + mbox = 0; + addr_len = 1; + } else if (msg[0].len == 2) { + addr = msg[0].buf[0] << 8 | msg[0].buf[1] << 0; + mbox = 0; + addr_len = 2; + } else { + addr = msg[0].buf[0] << 8 | msg[0].buf[1] << 0; + mbox = msg[0].buf[2]; + addr_len = 3; + } + + if (num == 1 && !(msg[0].flags & I2C_M_RD)) { + /* i2c write */ + if (msg[0].len > 21) { + ret = -EOPNOTSUPP; + goto err; + } + if (msg[0].addr == state->af9013_i2c_addr[0]) + req.cmd = WRITE_MEMORY; + else + req.cmd = WRITE_I2C; + req.i2c_addr = msg[0].addr; + req.addr = addr; + req.mbox = mbox; + req.addr_len = addr_len; + req.data_len = msg[0].len - addr_len; + req.data = &msg[0].buf[addr_len]; + ret = af9015_ctrl_msg(d, &req); + } else if (num == 2 && !(msg[0].flags & I2C_M_RD) && + (msg[1].flags & I2C_M_RD)) { + /* i2c write + read */ + if (msg[0].len > 3 || msg[1].len > 61) { + ret = -EOPNOTSUPP; + goto err; + } + if (msg[0].addr == state->af9013_i2c_addr[0]) + req.cmd = READ_MEMORY; + else + req.cmd = READ_I2C; + req.i2c_addr = msg[0].addr; + req.addr = addr; + req.mbox = mbox; + req.addr_len = addr_len; + req.data_len = msg[1].len; + req.data = &msg[1].buf[0]; + ret = af9015_ctrl_msg(d, &req); + } else if (num == 1 && (msg[0].flags & I2C_M_RD)) { + /* i2c read */ + if (msg[0].len > 61) { + ret = -EOPNOTSUPP; + goto err; + } + if (msg[0].addr == state->af9013_i2c_addr[0]) { + ret = -EINVAL; + goto err; + } + req.cmd = READ_I2C; + req.i2c_addr = msg[0].addr; + req.addr = addr; + req.mbox = mbox; + req.addr_len = addr_len; + req.data_len = msg[0].len; + req.data = &msg[0].buf[0]; + ret = af9015_ctrl_msg(d, &req); + } else { + ret = -EOPNOTSUPP; + dev_dbg(&intf->dev, "unknown msg, num %u\n", num); + } + if (ret) + goto err; + + return num; +err: + dev_dbg(&intf->dev, "failed %d\n", ret); + return ret; +} + +static u32 af9015_i2c_func(struct i2c_adapter *adapter) +{ + return I2C_FUNC_I2C; +} + +static struct i2c_algorithm af9015_i2c_algo = { + .master_xfer = af9015_i2c_xfer, + .functionality = af9015_i2c_func, +}; + +static int af9015_identify_state(struct dvb_usb_device *d, const char **name) +{ + struct usb_interface *intf = d->intf; + int ret; + u8 reply; + struct req_t req = {GET_CONFIG, 0, 0, 0, 0, 1, &reply}; + + ret = af9015_ctrl_msg(d, &req); + if (ret) + return ret; + + dev_dbg(&intf->dev, "reply %02x\n", reply); + + if (reply == 0x02) + ret = WARM; + else + ret = COLD; + + return ret; +} + +static int af9015_download_firmware(struct dvb_usb_device *d, + const struct firmware *firmware) +{ + struct af9015_state *state = d_to_priv(d); + struct usb_interface *intf = d->intf; + int ret, i, rem; + struct req_t req = {DOWNLOAD_FIRMWARE, 0, 0, 0, 0, 0, NULL}; + u16 checksum; + + dev_dbg(&intf->dev, "\n"); + + /* Calc checksum, we need it when copy firmware to slave demod */ + for (i = 0, checksum = 0; i < firmware->size; i++) + checksum += firmware->data[i]; + + state->firmware_size = firmware->size; + state->firmware_checksum = checksum; + + #define LEN_MAX (BUF_LEN - REQ_HDR_LEN) /* Max payload size */ + for (rem = firmware->size; rem > 0; rem -= LEN_MAX) { + req.data_len = min(LEN_MAX, rem); + req.data = (u8 *)&firmware->data[firmware->size - rem]; + req.addr = 0x5100 + firmware->size - rem; + ret = af9015_ctrl_msg(d, &req); + if (ret) { + dev_err(&intf->dev, "firmware download failed %d\n", + ret); + goto err; + } + } + + req.cmd = BOOT; + req.data_len = 0; + ret = af9015_ctrl_msg(d, &req); + if (ret) { + dev_err(&intf->dev, "firmware boot failed %d\n", ret); + goto err; + } + + return 0; +err: + dev_dbg(&intf->dev, "failed %d\n", ret); + return ret; +} + +#define AF9015_EEPROM_SIZE 256 +/* 2^31 + 2^29 - 2^25 + 2^22 - 2^19 - 2^16 + 1 */ +#define GOLDEN_RATIO_PRIME_32 0x9e370001UL + +/* hash (and dump) eeprom */ +static int af9015_eeprom_hash(struct dvb_usb_device *d) +{ + struct af9015_state *state = d_to_priv(d); + struct usb_interface *intf = d->intf; + int ret, i; + u8 buf[AF9015_EEPROM_SIZE]; + struct req_t req = {READ_I2C, AF9015_I2C_EEPROM, 0, 0, 1, 1, NULL}; + + /* read eeprom */ + for (i = 0; i < AF9015_EEPROM_SIZE; i++) { + req.addr = i; + req.data = &buf[i]; + ret = af9015_ctrl_msg(d, &req); + if (ret < 0) + goto err; + } + + /* calculate checksum */ + for (i = 0; i < AF9015_EEPROM_SIZE / sizeof(u32); i++) { + state->eeprom_sum *= GOLDEN_RATIO_PRIME_32; + state->eeprom_sum += le32_to_cpu(((__le32 *)buf)[i]); + } + + for (i = 0; i < AF9015_EEPROM_SIZE; i += 16) + dev_dbg(&intf->dev, "%*ph\n", 16, buf + i); + + dev_dbg(&intf->dev, "eeprom sum %.8x\n", state->eeprom_sum); + return 0; +err: + dev_dbg(&intf->dev, "failed %d\n", ret); + return ret; +} + +static int af9015_read_config(struct dvb_usb_device *d) +{ + struct af9015_state *state = d_to_priv(d); + struct usb_interface *intf = d->intf; + int ret; + u8 val, i, offset = 0; + struct req_t req = {READ_I2C, AF9015_I2C_EEPROM, 0, 0, 1, 1, &val}; + + dev_dbg(&intf->dev, "\n"); + + /* IR remote controller */ + req.addr = AF9015_EEPROM_IR_MODE; + /* first message will timeout often due to possible hw bug */ + for (i = 0; i < 4; i++) { + ret = af9015_ctrl_msg(d, &req); + if (!ret) + break; + } + if (ret) + goto error; + + ret = af9015_eeprom_hash(d); + if (ret) + goto error; + + state->ir_mode = val; + dev_dbg(&intf->dev, "ir mode %02x\n", val); + + /* TS mode - one or two receivers */ + req.addr = AF9015_EEPROM_TS_MODE; + ret = af9015_ctrl_msg(d, &req); + if (ret) + goto error; + + state->dual_mode = val; + dev_dbg(&intf->dev, "ts mode %02x\n", state->dual_mode); + + state->af9013_i2c_addr[0] = AF9015_I2C_DEMOD; + + if (state->dual_mode) { + /* read 2nd demodulator I2C address */ + req.addr = AF9015_EEPROM_DEMOD2_I2C; + ret = af9015_ctrl_msg(d, &req); + if (ret) + goto error; + + state->af9013_i2c_addr[1] = val >> 1; + } + + for (i = 0; i < state->dual_mode + 1; i++) { + if (i == 1) + offset = AF9015_EEPROM_OFFSET; + /* xtal */ + req.addr = AF9015_EEPROM_XTAL_TYPE1 + offset; + ret = af9015_ctrl_msg(d, &req); + if (ret) + goto error; + switch (val) { + case 0: + state->af9013_pdata[i].clk = 28800000; + break; + case 1: + state->af9013_pdata[i].clk = 20480000; + break; + case 2: + state->af9013_pdata[i].clk = 28000000; + break; + case 3: + state->af9013_pdata[i].clk = 25000000; + break; + } + dev_dbg(&intf->dev, "[%d] xtal %02x, clk %u\n", + i, val, state->af9013_pdata[i].clk); + + /* IF frequency */ + req.addr = AF9015_EEPROM_IF1H + offset; + ret = af9015_ctrl_msg(d, &req); + if (ret) + goto error; + + state->af9013_pdata[i].if_frequency = val << 8; + + req.addr = AF9015_EEPROM_IF1L + offset; + ret = af9015_ctrl_msg(d, &req); + if (ret) + goto error; + + state->af9013_pdata[i].if_frequency += val; + state->af9013_pdata[i].if_frequency *= 1000; + dev_dbg(&intf->dev, "[%d] if frequency %u\n", + i, state->af9013_pdata[i].if_frequency); + + /* MT2060 IF1 */ + req.addr = AF9015_EEPROM_MT2060_IF1H + offset; + ret = af9015_ctrl_msg(d, &req); + if (ret) + goto error; + state->mt2060_if1[i] = val << 8; + req.addr = AF9015_EEPROM_MT2060_IF1L + offset; + ret = af9015_ctrl_msg(d, &req); + if (ret) + goto error; + state->mt2060_if1[i] += val; + dev_dbg(&intf->dev, "[%d] MT2060 IF1 %u\n", + i, state->mt2060_if1[i]); + + /* tuner */ + req.addr = AF9015_EEPROM_TUNER_ID1 + offset; + ret = af9015_ctrl_msg(d, &req); + if (ret) + goto error; + switch (val) { + case AF9013_TUNER_ENV77H11D5: + case AF9013_TUNER_MT2060: + case AF9013_TUNER_QT1010: + case AF9013_TUNER_UNKNOWN: + case AF9013_TUNER_MT2060_2: + case AF9013_TUNER_TDA18271: + case AF9013_TUNER_QT1010A: + case AF9013_TUNER_TDA18218: + state->af9013_pdata[i].spec_inv = 1; + break; + case AF9013_TUNER_MXL5003D: + case AF9013_TUNER_MXL5005D: + case AF9013_TUNER_MXL5005R: + case AF9013_TUNER_MXL5007T: + state->af9013_pdata[i].spec_inv = 0; + break; + case AF9013_TUNER_MC44S803: + state->af9013_pdata[i].gpio[1] = AF9013_GPIO_LO; + state->af9013_pdata[i].spec_inv = 1; + break; + default: + dev_err(&intf->dev, + "tuner id %02x not supported, please report!\n", + val); + return -ENODEV; + } + + state->af9013_pdata[i].tuner = val; + dev_dbg(&intf->dev, "[%d] tuner id %02x\n", i, val); + } + +error: + if (ret) + dev_err(&intf->dev, "eeprom read failed %d\n", ret); + + /* + * AverMedia AVerTV Volar Black HD (A850) device have bad EEPROM + * content :-( Override some wrong values here. Ditto for the + * AVerTV Red HD+ (A850T) device. + */ + if (le16_to_cpu(d->udev->descriptor.idVendor) == USB_VID_AVERMEDIA && + ((le16_to_cpu(d->udev->descriptor.idProduct) == USB_PID_AVERMEDIA_A850) || + (le16_to_cpu(d->udev->descriptor.idProduct) == USB_PID_AVERMEDIA_A850T))) { + dev_dbg(&intf->dev, "AverMedia A850: overriding config\n"); + /* disable dual mode */ + state->dual_mode = 0; + + /* set correct IF */ + state->af9013_pdata[0].if_frequency = 4570000; + } + + return ret; +} + +static int af9015_get_stream_config(struct dvb_frontend *fe, u8 *ts_type, + struct usb_data_stream_properties *stream) +{ + struct dvb_usb_device *d = fe_to_d(fe); + struct usb_interface *intf = d->intf; + + dev_dbg(&intf->dev, "adap %u\n", fe_to_adap(fe)->id); + + if (d->udev->speed == USB_SPEED_FULL) + stream->u.bulk.buffersize = 5 * 188; + + return 0; +} + +static int af9015_streaming_ctrl(struct dvb_frontend *fe, int onoff) +{ + struct dvb_usb_device *d = fe_to_d(fe); + struct af9015_state *state = d_to_priv(d); + struct usb_interface *intf = d->intf; + int ret; + unsigned int utmp1, utmp2, reg1, reg2; + u8 buf[2]; + const unsigned int adap_id = fe_to_adap(fe)->id; + + dev_dbg(&intf->dev, "adap id %d, onoff %d\n", adap_id, onoff); + + if (!state->usb_ts_if_configured[adap_id]) { + dev_dbg(&intf->dev, "set usb and ts interface\n"); + + /* USB IF stream settings */ + utmp1 = (d->udev->speed == USB_SPEED_FULL ? 5 : 87) * 188 / 4; + utmp2 = (d->udev->speed == USB_SPEED_FULL ? 64 : 512) / 4; + + buf[0] = (utmp1 >> 0) & 0xff; + buf[1] = (utmp1 >> 8) & 0xff; + if (adap_id == 0) { + /* 1st USB IF (EP4) stream settings */ + reg1 = 0xdd88; + reg2 = 0xdd0c; + } else { + /* 2nd USB IF (EP5) stream settings */ + reg1 = 0xdd8a; + reg2 = 0xdd0d; + } + ret = regmap_bulk_write(state->regmap, reg1, buf, 2); + if (ret) + goto err; + ret = regmap_write(state->regmap, reg2, utmp2); + if (ret) + goto err; + + /* TS IF settings */ + if (state->dual_mode) { + utmp1 = 0x01; + utmp2 = 0x10; + } else { + utmp1 = 0x00; + utmp2 = 0x00; + } + ret = regmap_update_bits(state->regmap, 0xd50b, 0x01, utmp1); + if (ret) + goto err; + ret = regmap_update_bits(state->regmap, 0xd520, 0x10, utmp2); + if (ret) + goto err; + + state->usb_ts_if_configured[adap_id] = true; + } + + if (adap_id == 0 && onoff) { + /* Adapter 0 stream on. EP4: clear NAK, enable, clear reset */ + ret = regmap_update_bits(state->regmap, 0xdd13, 0x20, 0x00); + if (ret) + goto err; + ret = regmap_update_bits(state->regmap, 0xdd11, 0x20, 0x20); + if (ret) + goto err; + ret = regmap_update_bits(state->regmap, 0xd507, 0x04, 0x00); + if (ret) + goto err; + } else if (adap_id == 1 && onoff) { + /* Adapter 1 stream on. EP5: clear NAK, enable, clear reset */ + ret = regmap_update_bits(state->regmap, 0xdd13, 0x40, 0x00); + if (ret) + goto err; + ret = regmap_update_bits(state->regmap, 0xdd11, 0x40, 0x40); + if (ret) + goto err; + ret = regmap_update_bits(state->regmap, 0xd50b, 0x02, 0x00); + if (ret) + goto err; + } else if (adap_id == 0 && !onoff) { + /* Adapter 0 stream off. EP4: set reset, disable, set NAK */ + ret = regmap_update_bits(state->regmap, 0xd507, 0x04, 0x04); + if (ret) + goto err; + ret = regmap_update_bits(state->regmap, 0xdd11, 0x20, 0x00); + if (ret) + goto err; + ret = regmap_update_bits(state->regmap, 0xdd13, 0x20, 0x20); + if (ret) + goto err; + } else if (adap_id == 1 && !onoff) { + /* Adapter 1 stream off. EP5: set reset, disable, set NAK */ + ret = regmap_update_bits(state->regmap, 0xd50b, 0x02, 0x02); + if (ret) + goto err; + ret = regmap_update_bits(state->regmap, 0xdd11, 0x40, 0x00); + if (ret) + goto err; + ret = regmap_update_bits(state->regmap, 0xdd13, 0x40, 0x40); + if (ret) + goto err; + } + + return 0; +err: + dev_dbg(&intf->dev, "failed %d\n", ret); + return ret; +} + +static int af9015_get_adapter_count(struct dvb_usb_device *d) +{ + struct af9015_state *state = d_to_priv(d); + + return state->dual_mode + 1; +} + +/* override demod callbacks for resource locking */ +static int af9015_af9013_set_frontend(struct dvb_frontend *fe) +{ + int ret; + struct af9015_state *state = fe_to_priv(fe); + + if (mutex_lock_interruptible(&state->fe_mutex)) + return -EAGAIN; + + ret = state->set_frontend[fe_to_adap(fe)->id](fe); + + mutex_unlock(&state->fe_mutex); + + return ret; +} + +/* override demod callbacks for resource locking */ +static int af9015_af9013_read_status(struct dvb_frontend *fe, + enum fe_status *status) +{ + int ret; + struct af9015_state *state = fe_to_priv(fe); + + if (mutex_lock_interruptible(&state->fe_mutex)) + return -EAGAIN; + + ret = state->read_status[fe_to_adap(fe)->id](fe, status); + + mutex_unlock(&state->fe_mutex); + + return ret; +} + +/* override demod callbacks for resource locking */ +static int af9015_af9013_init(struct dvb_frontend *fe) +{ + int ret; + struct af9015_state *state = fe_to_priv(fe); + + if (mutex_lock_interruptible(&state->fe_mutex)) + return -EAGAIN; + + ret = state->init[fe_to_adap(fe)->id](fe); + + mutex_unlock(&state->fe_mutex); + + return ret; +} + +/* override demod callbacks for resource locking */ +static int af9015_af9013_sleep(struct dvb_frontend *fe) +{ + int ret; + struct af9015_state *state = fe_to_priv(fe); + + if (mutex_lock_interruptible(&state->fe_mutex)) + return -EAGAIN; + + ret = state->sleep[fe_to_adap(fe)->id](fe); + + mutex_unlock(&state->fe_mutex); + + return ret; +} + +/* override tuner callbacks for resource locking */ +static int af9015_tuner_init(struct dvb_frontend *fe) +{ + int ret; + struct af9015_state *state = fe_to_priv(fe); + + if (mutex_lock_interruptible(&state->fe_mutex)) + return -EAGAIN; + + ret = state->tuner_init[fe_to_adap(fe)->id](fe); + + mutex_unlock(&state->fe_mutex); + + return ret; +} + +/* override tuner callbacks for resource locking */ +static int af9015_tuner_sleep(struct dvb_frontend *fe) +{ + int ret; + struct af9015_state *state = fe_to_priv(fe); + + if (mutex_lock_interruptible(&state->fe_mutex)) + return -EAGAIN; + + ret = state->tuner_sleep[fe_to_adap(fe)->id](fe); + + mutex_unlock(&state->fe_mutex); + + return ret; +} + +static int af9015_copy_firmware(struct dvb_usb_device *d) +{ + struct af9015_state *state = d_to_priv(d); + struct usb_interface *intf = d->intf; + int ret; + unsigned long timeout; + u8 val, firmware_info[4]; + struct req_t req = {COPY_FIRMWARE, 0, 0x5100, 0, 0, 4, firmware_info}; + + dev_dbg(&intf->dev, "\n"); + + firmware_info[0] = (state->firmware_size >> 8) & 0xff; + firmware_info[1] = (state->firmware_size >> 0) & 0xff; + firmware_info[2] = (state->firmware_checksum >> 8) & 0xff; + firmware_info[3] = (state->firmware_checksum >> 0) & 0xff; + + /* Check whether firmware is already running */ + ret = af9015_read_reg_i2c(d, state->af9013_i2c_addr[1], 0x98be, &val); + if (ret) + goto err; + + dev_dbg(&intf->dev, "firmware status %02x\n", val); + + if (val == 0x0c) + return 0; + + /* Set i2c clock to 625kHz to speed up firmware copy */ + ret = regmap_write(state->regmap, 0xd416, 0x04); + if (ret) + goto err; + + /* Copy firmware from master demod to slave demod */ + ret = af9015_ctrl_msg(d, &req); + if (ret) { + dev_err(&intf->dev, "firmware copy cmd failed %d\n", ret); + goto err; + } + + /* Set i2c clock to 125kHz */ + ret = regmap_write(state->regmap, 0xd416, 0x14); + if (ret) + goto err; + + /* Boot firmware */ + ret = af9015_write_reg_i2c(d, state->af9013_i2c_addr[1], 0xe205, 0x01); + if (ret) + goto err; + + /* Poll firmware ready */ + for (val = 0x00, timeout = jiffies + msecs_to_jiffies(1000); + !time_after(jiffies, timeout) && val != 0x0c && val != 0x04;) { + msleep(20); + + /* Check firmware status. 0c=OK, 04=fail */ + ret = af9015_read_reg_i2c(d, state->af9013_i2c_addr[1], + 0x98be, &val); + if (ret) + goto err; + + dev_dbg(&intf->dev, "firmware status %02x\n", val); + } + + dev_dbg(&intf->dev, "firmware boot took %u ms\n", + jiffies_to_msecs(jiffies) - (jiffies_to_msecs(timeout) - 1000)); + + if (val == 0x04) { + ret = -ENODEV; + dev_err(&intf->dev, "firmware did not run\n"); + goto err; + } else if (val != 0x0c) { + ret = -ETIMEDOUT; + dev_err(&intf->dev, "firmware boot timeout\n"); + goto err; + } + + return 0; +err: + dev_dbg(&intf->dev, "failed %d\n", ret); + return ret; +} + +static int af9015_af9013_frontend_attach(struct dvb_usb_adapter *adap) +{ + struct af9015_state *state = adap_to_priv(adap); + struct dvb_usb_device *d = adap_to_d(adap); + struct usb_interface *intf = d->intf; + struct i2c_client *client; + int ret; + + dev_dbg(&intf->dev, "adap id %u\n", adap->id); + + if (adap->id == 0) { + state->af9013_pdata[0].ts_mode = AF9013_TS_MODE_USB; + memcpy(state->af9013_pdata[0].api_version, "\x0\x1\x9\x0", 4); + state->af9013_pdata[0].gpio[0] = AF9013_GPIO_HI; + state->af9013_pdata[0].gpio[3] = AF9013_GPIO_TUNER_ON; + } else if (adap->id == 1) { + state->af9013_pdata[1].ts_mode = AF9013_TS_MODE_SERIAL; + state->af9013_pdata[1].ts_output_pin = 7; + memcpy(state->af9013_pdata[1].api_version, "\x0\x1\x9\x0", 4); + state->af9013_pdata[1].gpio[0] = AF9013_GPIO_TUNER_ON; + state->af9013_pdata[1].gpio[1] = AF9013_GPIO_LO; + + /* copy firmware to 2nd demodulator */ + if (state->dual_mode) { + /* Wait 2nd demodulator ready */ + msleep(100); + + ret = af9015_copy_firmware(adap_to_d(adap)); + if (ret) { + dev_err(&intf->dev, + "firmware copy to 2nd frontend failed, will disable it\n"); + state->dual_mode = 0; + goto err; + } + } else { + ret = -ENODEV; + goto err; + } + } + + /* Add I2C demod */ + client = dvb_module_probe("af9013", NULL, &d->i2c_adap, + state->af9013_i2c_addr[adap->id], + &state->af9013_pdata[adap->id]); + if (!client) { + ret = -ENODEV; + goto err; + } + adap->fe[0] = state->af9013_pdata[adap->id].get_dvb_frontend(client); + state->demod_i2c_client[adap->id] = client; + + /* + * AF9015 firmware does not like if it gets interrupted by I2C adapter + * request on some critical phases. During normal operation I2C adapter + * is used only 2nd demodulator and tuner on dual tuner devices. + * Override demodulator callbacks and use mutex for limit access to + * those "critical" paths to keep AF9015 happy. + */ + if (adap->fe[0]) { + state->set_frontend[adap->id] = adap->fe[0]->ops.set_frontend; + adap->fe[0]->ops.set_frontend = af9015_af9013_set_frontend; + state->read_status[adap->id] = adap->fe[0]->ops.read_status; + adap->fe[0]->ops.read_status = af9015_af9013_read_status; + state->init[adap->id] = adap->fe[0]->ops.init; + adap->fe[0]->ops.init = af9015_af9013_init; + state->sleep[adap->id] = adap->fe[0]->ops.sleep; + adap->fe[0]->ops.sleep = af9015_af9013_sleep; + } + + return 0; +err: + dev_dbg(&intf->dev, "failed %d\n", ret); + return ret; +} + +static int af9015_frontend_detach(struct dvb_usb_adapter *adap) +{ + struct af9015_state *state = adap_to_priv(adap); + struct dvb_usb_device *d = adap_to_d(adap); + struct usb_interface *intf = d->intf; + struct i2c_client *client; + + dev_dbg(&intf->dev, "adap id %u\n", adap->id); + + /* Remove I2C demod */ + client = state->demod_i2c_client[adap->id]; + dvb_module_release(client); + + return 0; +} + +static struct mt2060_config af9015_mt2060_config = { + .i2c_address = 0x60, + .clock_out = 0, +}; + +static struct qt1010_config af9015_qt1010_config = { + .i2c_address = 0x62, +}; + +static struct tda18271_config af9015_tda18271_config = { + .gate = TDA18271_GATE_DIGITAL, + .small_i2c = TDA18271_16_BYTE_CHUNK_INIT, +}; + +static struct mxl5005s_config af9015_mxl5003_config = { + .i2c_address = 0x63, + .if_freq = IF_FREQ_4570000HZ, + .xtal_freq = CRYSTAL_FREQ_16000000HZ, + .agc_mode = MXL_SINGLE_AGC, + .tracking_filter = MXL_TF_DEFAULT, + .rssi_enable = MXL_RSSI_ENABLE, + .cap_select = MXL_CAP_SEL_ENABLE, + .div_out = MXL_DIV_OUT_4, + .clock_out = MXL_CLOCK_OUT_DISABLE, + .output_load = MXL5005S_IF_OUTPUT_LOAD_200_OHM, + .top = MXL5005S_TOP_25P2, + .mod_mode = MXL_DIGITAL_MODE, + .if_mode = MXL_ZERO_IF, + .AgcMasterByte = 0x00, +}; + +static struct mxl5005s_config af9015_mxl5005_config = { + .i2c_address = 0x63, + .if_freq = IF_FREQ_4570000HZ, + .xtal_freq = CRYSTAL_FREQ_16000000HZ, + .agc_mode = MXL_SINGLE_AGC, + .tracking_filter = MXL_TF_OFF, + .rssi_enable = MXL_RSSI_ENABLE, + .cap_select = MXL_CAP_SEL_ENABLE, + .div_out = MXL_DIV_OUT_4, + .clock_out = MXL_CLOCK_OUT_DISABLE, + .output_load = MXL5005S_IF_OUTPUT_LOAD_200_OHM, + .top = MXL5005S_TOP_25P2, + .mod_mode = MXL_DIGITAL_MODE, + .if_mode = MXL_ZERO_IF, + .AgcMasterByte = 0x00, +}; + +static struct mc44s803_config af9015_mc44s803_config = { + .i2c_address = 0x60, + .dig_out = 1, +}; + +static struct tda18218_config af9015_tda18218_config = { + .i2c_address = 0x60, + .i2c_wr_max = 21, /* max wr bytes AF9015 I2C adap can handle at once */ +}; + +static struct mxl5007t_config af9015_mxl5007t_config = { + .xtal_freq_hz = MxL_XTAL_24_MHZ, + .if_freq_hz = MxL_IF_4_57_MHZ, +}; + +static int af9015_tuner_attach(struct dvb_usb_adapter *adap) +{ + struct dvb_usb_device *d = adap_to_d(adap); + struct af9015_state *state = d_to_priv(d); + struct usb_interface *intf = d->intf; + struct i2c_client *client; + struct i2c_adapter *adapter; + int ret; + + dev_dbg(&intf->dev, "adap id %u\n", adap->id); + + client = state->demod_i2c_client[adap->id]; + adapter = state->af9013_pdata[adap->id].get_i2c_adapter(client); + + switch (state->af9013_pdata[adap->id].tuner) { + case AF9013_TUNER_MT2060: + case AF9013_TUNER_MT2060_2: + ret = dvb_attach(mt2060_attach, adap->fe[0], adapter, + &af9015_mt2060_config, + state->mt2060_if1[adap->id]) == NULL ? -ENODEV : 0; + break; + case AF9013_TUNER_QT1010: + case AF9013_TUNER_QT1010A: + ret = dvb_attach(qt1010_attach, adap->fe[0], adapter, + &af9015_qt1010_config) == NULL ? -ENODEV : 0; + break; + case AF9013_TUNER_TDA18271: + ret = dvb_attach(tda18271_attach, adap->fe[0], 0x60, adapter, + &af9015_tda18271_config) == NULL ? -ENODEV : 0; + break; + case AF9013_TUNER_TDA18218: + ret = dvb_attach(tda18218_attach, adap->fe[0], adapter, + &af9015_tda18218_config) == NULL ? -ENODEV : 0; + break; + case AF9013_TUNER_MXL5003D: + ret = dvb_attach(mxl5005s_attach, adap->fe[0], adapter, + &af9015_mxl5003_config) == NULL ? -ENODEV : 0; + break; + case AF9013_TUNER_MXL5005D: + case AF9013_TUNER_MXL5005R: + ret = dvb_attach(mxl5005s_attach, adap->fe[0], adapter, + &af9015_mxl5005_config) == NULL ? -ENODEV : 0; + break; + case AF9013_TUNER_ENV77H11D5: + ret = dvb_attach(dvb_pll_attach, adap->fe[0], 0x60, adapter, + DVB_PLL_TDA665X) == NULL ? -ENODEV : 0; + break; + case AF9013_TUNER_MC44S803: + ret = dvb_attach(mc44s803_attach, adap->fe[0], adapter, + &af9015_mc44s803_config) == NULL ? -ENODEV : 0; + break; + case AF9013_TUNER_MXL5007T: + ret = dvb_attach(mxl5007t_attach, adap->fe[0], adapter, + 0x60, &af9015_mxl5007t_config) == NULL ? -ENODEV : 0; + break; + case AF9013_TUNER_UNKNOWN: + default: + dev_err(&intf->dev, "unknown tuner, tuner id %02x\n", + state->af9013_pdata[adap->id].tuner); + ret = -ENODEV; + } + + if (adap->fe[0]->ops.tuner_ops.init) { + state->tuner_init[adap->id] = + adap->fe[0]->ops.tuner_ops.init; + adap->fe[0]->ops.tuner_ops.init = af9015_tuner_init; + } + + if (adap->fe[0]->ops.tuner_ops.sleep) { + state->tuner_sleep[adap->id] = + adap->fe[0]->ops.tuner_ops.sleep; + adap->fe[0]->ops.tuner_ops.sleep = af9015_tuner_sleep; + } + + return ret; +} + +static int af9015_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff) +{ + struct af9015_state *state = adap_to_priv(adap); + struct af9013_platform_data *pdata = &state->af9013_pdata[adap->id]; + int ret; + + mutex_lock(&state->fe_mutex); + ret = pdata->pid_filter_ctrl(adap->fe[0], onoff); + mutex_unlock(&state->fe_mutex); + + return ret; +} + +static int af9015_pid_filter(struct dvb_usb_adapter *adap, int index, + u16 pid, int onoff) +{ + struct af9015_state *state = adap_to_priv(adap); + struct af9013_platform_data *pdata = &state->af9013_pdata[adap->id]; + int ret; + + mutex_lock(&state->fe_mutex); + ret = pdata->pid_filter(adap->fe[0], index, pid, onoff); + mutex_unlock(&state->fe_mutex); + + return ret; +} + +static int af9015_init(struct dvb_usb_device *d) +{ + struct af9015_state *state = d_to_priv(d); + struct usb_interface *intf = d->intf; + int ret; + + dev_dbg(&intf->dev, "\n"); + + mutex_init(&state->fe_mutex); + + /* init RC canary */ + ret = regmap_write(state->regmap, 0x98e9, 0xff); + if (ret) + goto error; + +error: + return ret; +} + +#if IS_ENABLED(CONFIG_RC_CORE) +struct af9015_rc_setup { + unsigned int id; + char *rc_codes; +}; + +static char *af9015_rc_setup_match(unsigned int id, + const struct af9015_rc_setup *table) +{ + for (; table->rc_codes; table++) + if (table->id == id) + return table->rc_codes; + return NULL; +} + +static const struct af9015_rc_setup af9015_rc_setup_modparam[] = { + { AF9015_REMOTE_A_LINK_DTU_M, RC_MAP_ALINK_DTU_M }, + { AF9015_REMOTE_MSI_DIGIVOX_MINI_II_V3, RC_MAP_MSI_DIGIVOX_II }, + { AF9015_REMOTE_MYGICTV_U718, RC_MAP_TOTAL_MEDIA_IN_HAND }, + { AF9015_REMOTE_DIGITTRADE_DVB_T, RC_MAP_DIGITTRADE }, + { AF9015_REMOTE_AVERMEDIA_KS, RC_MAP_AVERMEDIA_RM_KS }, + { } +}; + +static const struct af9015_rc_setup af9015_rc_setup_hashes[] = { + { 0xb8feb708, RC_MAP_MSI_DIGIVOX_II }, + { 0xa3703d00, RC_MAP_ALINK_DTU_M }, + { 0x9b7dc64e, RC_MAP_TOTAL_MEDIA_IN_HAND }, /* MYGICTV U718 */ + { 0x5d49e3db, RC_MAP_DIGITTRADE }, /* LC-Power LC-USB-DVBT */ + { } +}; + +static int af9015_rc_query(struct dvb_usb_device *d) +{ + struct af9015_state *state = d_to_priv(d); + struct usb_interface *intf = d->intf; + int ret; + u8 buf[17]; + + /* read registers needed to detect remote controller code */ + ret = regmap_bulk_read(state->regmap, 0x98d9, buf, sizeof(buf)); + if (ret) + goto error; + + /* If any of these are non-zero, assume invalid data */ + if (buf[1] || buf[2] || buf[3]) { + dev_dbg(&intf->dev, "invalid data\n"); + return ret; + } + + /* Check for repeat of previous code */ + if ((state->rc_repeat != buf[6] || buf[0]) && + !memcmp(&buf[12], state->rc_last, 4)) { + dev_dbg(&intf->dev, "key repeated\n"); + rc_repeat(d->rc_dev); + state->rc_repeat = buf[6]; + return ret; + } + + /* Only process key if canary killed */ + if (buf[16] != 0xff && buf[0] != 0x01) { + enum rc_proto proto; + + dev_dbg(&intf->dev, "key pressed %*ph\n", 4, buf + 12); + + /* Reset the canary */ + ret = regmap_write(state->regmap, 0x98e9, 0xff); + if (ret) + goto error; + + /* Remember this key */ + memcpy(state->rc_last, &buf[12], 4); + if (buf[14] == (u8)~buf[15]) { + if (buf[12] == (u8)~buf[13]) { + /* NEC */ + state->rc_keycode = RC_SCANCODE_NEC(buf[12], + buf[14]); + proto = RC_PROTO_NEC; + } else { + /* NEC extended*/ + state->rc_keycode = RC_SCANCODE_NECX(buf[12] << 8 | + buf[13], + buf[14]); + proto = RC_PROTO_NECX; + } + } else { + /* 32 bit NEC */ + state->rc_keycode = RC_SCANCODE_NEC32(buf[12] << 24 | + buf[13] << 16 | + buf[14] << 8 | + buf[15]); + proto = RC_PROTO_NEC32; + } + rc_keydown(d->rc_dev, proto, state->rc_keycode, 0); + } else { + dev_dbg(&intf->dev, "no key press\n"); + /* Invalidate last keypress */ + /* Not really needed, but helps with debug */ + state->rc_last[2] = state->rc_last[3]; + } + + state->rc_repeat = buf[6]; + state->rc_failed = false; + +error: + if (ret) { + dev_warn(&intf->dev, "rc query failed %d\n", ret); + + /* allow random errors as dvb-usb will stop polling on error */ + if (!state->rc_failed) + ret = 0; + + state->rc_failed = true; + } + + return ret; +} + +static int af9015_get_rc_config(struct dvb_usb_device *d, struct dvb_usb_rc *rc) +{ + struct af9015_state *state = d_to_priv(d); + u16 vid = le16_to_cpu(d->udev->descriptor.idVendor); + + if (state->ir_mode == AF9015_IR_MODE_DISABLED) + return 0; + + /* try to load remote based module param */ + if (!rc->map_name) + rc->map_name = af9015_rc_setup_match(dvb_usb_af9015_remote, + af9015_rc_setup_modparam); + + /* try to load remote based eeprom hash */ + if (!rc->map_name) + rc->map_name = af9015_rc_setup_match(state->eeprom_sum, + af9015_rc_setup_hashes); + + /* try to load remote based USB iManufacturer string */ + if (!rc->map_name && vid == USB_VID_AFATECH) { + /* + * Check USB manufacturer and product strings and try + * to determine correct remote in case of chip vendor + * reference IDs are used. + * DO NOT ADD ANYTHING NEW HERE. Use hashes instead. + */ + char manufacturer[10]; + + memset(manufacturer, 0, sizeof(manufacturer)); + usb_string(d->udev, d->udev->descriptor.iManufacturer, + manufacturer, sizeof(manufacturer)); + if (!strcmp("MSI", manufacturer)) { + /* + * iManufacturer 1 MSI + * iProduct 2 MSI K-VOX + */ + rc->map_name = af9015_rc_setup_match(AF9015_REMOTE_MSI_DIGIVOX_MINI_II_V3, + af9015_rc_setup_modparam); + } + } + + /* load empty to enable rc */ + if (!rc->map_name) + rc->map_name = RC_MAP_EMPTY; + + rc->allowed_protos = RC_PROTO_BIT_NEC | RC_PROTO_BIT_NECX | + RC_PROTO_BIT_NEC32; + rc->query = af9015_rc_query; + rc->interval = 500; + + return 0; +} +#else + #define af9015_get_rc_config NULL +#endif + +static int af9015_regmap_write(void *context, const void *data, size_t count) +{ + struct dvb_usb_device *d = context; + struct usb_interface *intf = d->intf; + int ret; + u16 reg = ((u8 *)data)[0] << 8 | ((u8 *)data)[1] << 0; + u8 *val = &((u8 *)data)[2]; + const unsigned int len = count - 2; + struct req_t req = {WRITE_MEMORY, 0, reg, 0, 0, len, val}; + + ret = af9015_ctrl_msg(d, &req); + if (ret) + goto err; + + return 0; +err: + dev_dbg(&intf->dev, "failed %d\n", ret); + return ret; +} + +static int af9015_regmap_read(void *context, const void *reg_buf, + size_t reg_size, void *val_buf, size_t val_size) +{ + struct dvb_usb_device *d = context; + struct usb_interface *intf = d->intf; + int ret; + u16 reg = ((u8 *)reg_buf)[0] << 8 | ((u8 *)reg_buf)[1] << 0; + u8 *val = &((u8 *)val_buf)[0]; + const unsigned int len = val_size; + struct req_t req = {READ_MEMORY, 0, reg, 0, 0, len, val}; + + ret = af9015_ctrl_msg(d, &req); + if (ret) + goto err; + + return 0; +err: + dev_dbg(&intf->dev, "failed %d\n", ret); + return ret; +} + +static int af9015_probe(struct dvb_usb_device *d) +{ + struct af9015_state *state = d_to_priv(d); + struct usb_interface *intf = d->intf; + struct usb_device *udev = interface_to_usbdev(intf); + int ret; + char manufacturer[sizeof("ITE Technologies, Inc.")]; + static const struct regmap_config regmap_config = { + .reg_bits = 16, + .val_bits = 8, + }; + static const struct regmap_bus regmap_bus = { + .read = af9015_regmap_read, + .write = af9015_regmap_write, + }; + + dev_dbg(&intf->dev, "\n"); + + memset(manufacturer, 0, sizeof(manufacturer)); + usb_string(udev, udev->descriptor.iManufacturer, + manufacturer, sizeof(manufacturer)); + /* + * There is two devices having same ID but different chipset. One uses + * AF9015 and the other IT9135 chipset. Only difference seen on lsusb + * is iManufacturer string. + * + * idVendor 0x0ccd TerraTec Electronic GmbH + * idProduct 0x0099 + * bcdDevice 2.00 + * iManufacturer 1 Afatech + * iProduct 2 DVB-T 2 + * + * idVendor 0x0ccd TerraTec Electronic GmbH + * idProduct 0x0099 + * bcdDevice 2.00 + * iManufacturer 1 ITE Technologies, Inc. + * iProduct 2 DVB-T TV Stick + */ + if ((le16_to_cpu(udev->descriptor.idVendor) == USB_VID_TERRATEC) && + (le16_to_cpu(udev->descriptor.idProduct) == 0x0099)) { + if (!strcmp("ITE Technologies, Inc.", manufacturer)) { + ret = -ENODEV; + dev_dbg(&intf->dev, "rejecting device\n"); + goto err; + } + } + + state->regmap = regmap_init(&intf->dev, ®map_bus, d, ®map_config); + if (IS_ERR(state->regmap)) { + ret = PTR_ERR(state->regmap); + goto err; + } + + return 0; +err: + dev_dbg(&intf->dev, "failed %d\n", ret); + return ret; +} + +static void af9015_disconnect(struct dvb_usb_device *d) +{ + struct af9015_state *state = d_to_priv(d); + struct usb_interface *intf = d->intf; + + dev_dbg(&intf->dev, "\n"); + + regmap_exit(state->regmap); +} + +/* + * Interface 0 is used by DVB-T receiver and + * interface 1 is for remote controller (HID) + */ +static const struct dvb_usb_device_properties af9015_props = { + .driver_name = KBUILD_MODNAME, + .owner = THIS_MODULE, + .adapter_nr = adapter_nr, + .size_of_priv = sizeof(struct af9015_state), + + .generic_bulk_ctrl_endpoint = 0x02, + .generic_bulk_ctrl_endpoint_response = 0x81, + + .probe = af9015_probe, + .disconnect = af9015_disconnect, + .identify_state = af9015_identify_state, + .firmware = AF9015_FIRMWARE, + .download_firmware = af9015_download_firmware, + + .i2c_algo = &af9015_i2c_algo, + .read_config = af9015_read_config, + .frontend_attach = af9015_af9013_frontend_attach, + .frontend_detach = af9015_frontend_detach, + .tuner_attach = af9015_tuner_attach, + .init = af9015_init, + .get_rc_config = af9015_get_rc_config, + .get_stream_config = af9015_get_stream_config, + .streaming_ctrl = af9015_streaming_ctrl, + + .get_adapter_count = af9015_get_adapter_count, + .adapter = { + { + .caps = DVB_USB_ADAP_HAS_PID_FILTER | + DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF, + .pid_filter_count = 32, + .pid_filter = af9015_pid_filter, + .pid_filter_ctrl = af9015_pid_filter_ctrl, + + .stream = DVB_USB_STREAM_BULK(0x84, 6, 87 * 188), + }, { + .caps = DVB_USB_ADAP_HAS_PID_FILTER | + DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF, + .pid_filter_count = 32, + .pid_filter = af9015_pid_filter, + .pid_filter_ctrl = af9015_pid_filter_ctrl, + + .stream = DVB_USB_STREAM_BULK(0x85, 6, 87 * 188), + }, + }, +}; + +static const struct usb_device_id af9015_id_table[] = { + { DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9015_9015, + &af9015_props, "Afatech AF9015 reference design", NULL) }, + { DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9015_9016, + &af9015_props, "Afatech AF9015 reference design", NULL) }, + { DVB_USB_DEVICE(USB_VID_LEADTEK, USB_PID_WINFAST_DTV_DONGLE_GOLD, + &af9015_props, "Leadtek WinFast DTV Dongle Gold", RC_MAP_LEADTEK_Y04G0051) }, + { DVB_USB_DEVICE(USB_VID_PINNACLE, USB_PID_PINNACLE_PCTV71E, + &af9015_props, "Pinnacle PCTV 71e", NULL) }, + { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_399U, + &af9015_props, "KWorld PlusTV Dual DVB-T Stick (DVB-T 399U)", NULL) }, + { DVB_USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TINYTWIN, + &af9015_props, "DigitalNow TinyTwin", RC_MAP_AZUREWAVE_AD_TU700) }, + { DVB_USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_AZUREWAVE_AD_TU700, + &af9015_props, "TwinHan AzureWave AD-TU700(704J)", RC_MAP_AZUREWAVE_AD_TU700) }, + { DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_T_USB_XE_REV2, + &af9015_props, "TerraTec Cinergy T USB XE", NULL) }, + { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_PC160_2T, + &af9015_props, "KWorld PlusTV Dual DVB-T PCI (DVB-T PC160-2T)", NULL) }, + { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR_X, + &af9015_props, "AVerMedia AVerTV DVB-T Volar X", RC_MAP_AVERMEDIA_M135A) }, + { DVB_USB_DEVICE(USB_VID_XTENSIONS, USB_PID_XTENSIONS_XD_380, + &af9015_props, "Xtensions XD-380", NULL) }, + { DVB_USB_DEVICE(USB_VID_MSI_2, USB_PID_MSI_DIGIVOX_DUO, + &af9015_props, "MSI DIGIVOX Duo", RC_MAP_MSI_DIGIVOX_III) }, + { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR_X_2, + &af9015_props, "Fujitsu-Siemens Slim Mobile USB DVB-T", NULL) }, + { DVB_USB_DEVICE(USB_VID_TELESTAR, USB_PID_TELESTAR_STARSTICK_2, + &af9015_props, "Telestar Starstick 2", NULL) }, + { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A309, + &af9015_props, "AVerMedia A309", NULL) }, + { DVB_USB_DEVICE(USB_VID_MSI_2, USB_PID_MSI_DIGI_VOX_MINI_III, + &af9015_props, "MSI Digi VOX mini III", RC_MAP_MSI_DIGIVOX_III) }, + { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_395U, + &af9015_props, "KWorld USB DVB-T TV Stick II (VS-DVB-T 395U)", NULL) }, + { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_395U_2, + &af9015_props, "KWorld USB DVB-T TV Stick II (VS-DVB-T 395U)", NULL) }, + { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_395U_3, + &af9015_props, "KWorld USB DVB-T TV Stick II (VS-DVB-T 395U)", NULL) }, + { DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_TREKSTOR_DVBT, + &af9015_props, "TrekStor DVB-T USB Stick", RC_MAP_TREKSTOR) }, + { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A850, + &af9015_props, "AverMedia AVerTV Volar Black HD (A850)", NULL) }, + { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A805, + &af9015_props, "AverMedia AVerTV Volar GPS 805 (A805)", NULL) }, + { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_CONCEPTRONIC_CTVDIGRCU, + &af9015_props, "Conceptronic USB2.0 DVB-T CTVDIGRCU V3.0", NULL) }, + { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_MC810, + &af9015_props, "KWorld Digital MC-810", NULL) }, + { DVB_USB_DEVICE(USB_VID_KYE, USB_PID_GENIUS_TVGO_DVB_T03, + &af9015_props, "Genius TVGo DVB-T03", NULL) }, + { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_399U_2, + &af9015_props, "KWorld PlusTV Dual DVB-T Stick (DVB-T 399U)", NULL) }, + { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_PC160_T, + &af9015_props, "KWorld PlusTV DVB-T PCI Pro Card (DVB-T PC160-T)", NULL) }, + { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_SVEON_STV20, + &af9015_props, "Sveon STV20 Tuner USB DVB-T HDTV", NULL) }, + { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_TINYTWIN_2, + &af9015_props, "DigitalNow TinyTwin v2", RC_MAP_DIGITALNOW_TINYTWIN) }, + { DVB_USB_DEVICE(USB_VID_LEADTEK, USB_PID_WINFAST_DTV2000DS, + &af9015_props, "Leadtek WinFast DTV2000DS", RC_MAP_LEADTEK_Y04G0051) }, + { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_UB383_T, + &af9015_props, "KWorld USB DVB-T Stick Mobile (UB383-T)", NULL) }, + { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_395U_4, + &af9015_props, "KWorld USB DVB-T TV Stick II (VS-DVB-T 395U)", NULL) }, + { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A815M, + &af9015_props, "AverMedia AVerTV Volar M (A815Mac)", NULL) }, + { DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_T_STICK_RC, + &af9015_props, "TerraTec Cinergy T Stick RC", RC_MAP_TERRATEC_SLIM_2) }, + /* XXX: that same ID [0ccd:0099] is used by af9035 driver too */ + { DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_T_STICK_DUAL_RC, + &af9015_props, "TerraTec Cinergy T Stick Dual RC", RC_MAP_TERRATEC_SLIM) }, + { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A850T, + &af9015_props, "AverMedia AVerTV Red HD+ (A850T)", NULL) }, + { DVB_USB_DEVICE(USB_VID_GTEK, USB_PID_TINYTWIN_3, + &af9015_props, "DigitalNow TinyTwin v3", RC_MAP_DIGITALNOW_TINYTWIN) }, + { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_SVEON_STV22, + &af9015_props, "Sveon STV22 Dual USB DVB-T Tuner HDTV", RC_MAP_MSI_DIGIVOX_III) }, + { } +}; +MODULE_DEVICE_TABLE(usb, af9015_id_table); + +/* usb specific object needed to register this driver with the usb subsystem */ +static struct usb_driver af9015_usb_driver = { + .name = KBUILD_MODNAME, + .id_table = af9015_id_table, + .probe = dvb_usbv2_probe, + .disconnect = dvb_usbv2_disconnect, + .suspend = dvb_usbv2_suspend, + .resume = dvb_usbv2_resume, + .reset_resume = dvb_usbv2_reset_resume, + .no_dynamic_id = 1, + .soft_unbind = 1, +}; + +module_usb_driver(af9015_usb_driver); + +MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>"); +MODULE_DESCRIPTION("Afatech AF9015 driver"); +MODULE_LICENSE("GPL"); +MODULE_FIRMWARE(AF9015_FIRMWARE); |