Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1 | /* |
| 2 | * Afatech AF9035 DVB USB driver |
| 3 | * |
| 4 | * Copyright (C) 2009 Antti Palosaari <crope@iki.fi> |
| 5 | * Copyright (C) 2012 Antti Palosaari <crope@iki.fi> |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License as published by |
| 9 | * the Free Software Foundation; either version 2 of the License, or |
| 10 | * (at your option) any later version. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | * GNU General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License along |
| 18 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 19 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| 20 | */ |
| 21 | |
| 22 | #include "af9035.h" |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 23 | |
Mauro Carvalho Chehab | 7760e14 | 2013-11-02 08:07:12 -0300 | [diff] [blame] | 24 | /* Max transfer size done by I2C transfer functions */ |
| 25 | #define MAX_XFER_SIZE 64 |
| 26 | |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 27 | DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 28 | |
Michael Büsch | b1a9599 | 2012-04-01 16:33:48 -0300 | [diff] [blame] | 29 | static u16 af9035_checksum(const u8 *buf, size_t len) |
| 30 | { |
| 31 | size_t i; |
| 32 | u16 checksum = 0; |
| 33 | |
| 34 | for (i = 1; i < len; i++) { |
| 35 | if (i % 2) |
| 36 | checksum += buf[i] << 8; |
| 37 | else |
| 38 | checksum += buf[i]; |
| 39 | } |
| 40 | checksum = ~checksum; |
| 41 | |
| 42 | return checksum; |
| 43 | } |
| 44 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 45 | static int af9035_ctrl_msg(struct dvb_usb_device *d, struct usb_req *req) |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 46 | { |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 47 | #define REQ_HDR_LEN 4 /* send header size */ |
| 48 | #define ACK_HDR_LEN 3 /* rece header size */ |
| 49 | #define CHECKSUM_LEN 2 |
| 50 | #define USB_TIMEOUT 2000 |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 51 | struct state *state = d_to_priv(d); |
| 52 | int ret, wlen, rlen; |
Antti Palosaari | 6fb39c5 | 2012-04-06 16:32:30 -0300 | [diff] [blame] | 53 | u16 checksum, tmp_checksum; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 54 | |
Antti Palosaari | 3484d37 | 2013-02-26 13:56:34 -0300 | [diff] [blame] | 55 | mutex_lock(&d->usb_mutex); |
| 56 | |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 57 | /* buffer overflow check */ |
| 58 | if (req->wlen > (BUF_LEN - REQ_HDR_LEN - CHECKSUM_LEN) || |
Antti Palosaari | 119f7a8 | 2012-09-12 20:23:53 -0300 | [diff] [blame] | 59 | req->rlen > (BUF_LEN - ACK_HDR_LEN - CHECKSUM_LEN)) { |
| 60 | dev_err(&d->udev->dev, "%s: too much data wlen=%d rlen=%d\n", |
Antti Palosaari | e8292e2 | 2013-06-03 18:50:43 -0300 | [diff] [blame] | 61 | KBUILD_MODNAME, req->wlen, req->rlen); |
Antti Palosaari | 3484d37 | 2013-02-26 13:56:34 -0300 | [diff] [blame] | 62 | ret = -EINVAL; |
Wei Yongjun | 0170a39 | 2013-03-26 01:32:19 -0300 | [diff] [blame] | 63 | goto exit; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 64 | } |
| 65 | |
Antti Palosaari | 3484d37 | 2013-02-26 13:56:34 -0300 | [diff] [blame] | 66 | state->buf[0] = REQ_HDR_LEN + req->wlen + CHECKSUM_LEN - 1; |
| 67 | state->buf[1] = req->mbox; |
| 68 | state->buf[2] = req->cmd; |
| 69 | state->buf[3] = state->seq++; |
| 70 | memcpy(&state->buf[REQ_HDR_LEN], req->wbuf, req->wlen); |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 71 | |
| 72 | wlen = REQ_HDR_LEN + req->wlen + CHECKSUM_LEN; |
| 73 | rlen = ACK_HDR_LEN + req->rlen + CHECKSUM_LEN; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 74 | |
| 75 | /* calc and add checksum */ |
Antti Palosaari | 3484d37 | 2013-02-26 13:56:34 -0300 | [diff] [blame] | 76 | checksum = af9035_checksum(state->buf, state->buf[0] - 1); |
| 77 | state->buf[state->buf[0] - 1] = (checksum >> 8); |
| 78 | state->buf[state->buf[0] - 0] = (checksum & 0xff); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 79 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 80 | /* no ack for these packets */ |
| 81 | if (req->cmd == CMD_FW_DL) |
| 82 | rlen = 0; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 83 | |
Antti Palosaari | 3484d37 | 2013-02-26 13:56:34 -0300 | [diff] [blame] | 84 | ret = dvb_usbv2_generic_rw_locked(d, |
| 85 | state->buf, wlen, state->buf, rlen); |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 86 | if (ret) |
Wei Yongjun | 0170a39 | 2013-03-26 01:32:19 -0300 | [diff] [blame] | 87 | goto exit; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 88 | |
| 89 | /* no ack for those packets */ |
| 90 | if (req->cmd == CMD_FW_DL) |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 91 | goto exit; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 92 | |
Michael Büsch | b1a9599 | 2012-04-01 16:33:48 -0300 | [diff] [blame] | 93 | /* verify checksum */ |
Antti Palosaari | 3484d37 | 2013-02-26 13:56:34 -0300 | [diff] [blame] | 94 | checksum = af9035_checksum(state->buf, rlen - 2); |
| 95 | tmp_checksum = (state->buf[rlen - 2] << 8) | state->buf[rlen - 1]; |
Antti Palosaari | 6fb39c5 | 2012-04-06 16:32:30 -0300 | [diff] [blame] | 96 | if (tmp_checksum != checksum) { |
Antti Palosaari | cb9114e | 2013-06-03 18:42:14 -0300 | [diff] [blame] | 97 | dev_err(&d->udev->dev, |
| 98 | "%s: command=%02x checksum mismatch (%04x != %04x)\n", |
| 99 | KBUILD_MODNAME, req->cmd, tmp_checksum, |
| 100 | checksum); |
Michael Büsch | b1a9599 | 2012-04-01 16:33:48 -0300 | [diff] [blame] | 101 | ret = -EIO; |
Wei Yongjun | 0170a39 | 2013-03-26 01:32:19 -0300 | [diff] [blame] | 102 | goto exit; |
Michael Büsch | b1a9599 | 2012-04-01 16:33:48 -0300 | [diff] [blame] | 103 | } |
Antti Palosaari | 6fb39c5 | 2012-04-06 16:32:30 -0300 | [diff] [blame] | 104 | |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 105 | /* check status */ |
Antti Palosaari | 3484d37 | 2013-02-26 13:56:34 -0300 | [diff] [blame] | 106 | if (state->buf[2]) { |
Antti Palosaari | 1bfd529 | 2013-03-08 17:39:12 -0300 | [diff] [blame] | 107 | /* fw returns status 1 when IR code was not received */ |
Wei Yongjun | 0170a39 | 2013-03-26 01:32:19 -0300 | [diff] [blame] | 108 | if (req->cmd == CMD_IR_GET || state->buf[2] == 1) { |
| 109 | ret = 1; |
| 110 | goto exit; |
| 111 | } |
Antti Palosaari | 1bfd529 | 2013-03-08 17:39:12 -0300 | [diff] [blame] | 112 | |
Antti Palosaari | 119f7a8 | 2012-09-12 20:23:53 -0300 | [diff] [blame] | 113 | dev_dbg(&d->udev->dev, "%s: command=%02x failed fw error=%d\n", |
Antti Palosaari | 3484d37 | 2013-02-26 13:56:34 -0300 | [diff] [blame] | 114 | __func__, req->cmd, state->buf[2]); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 115 | ret = -EIO; |
Wei Yongjun | 0170a39 | 2013-03-26 01:32:19 -0300 | [diff] [blame] | 116 | goto exit; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 117 | } |
| 118 | |
| 119 | /* read request, copy returned data to return buf */ |
| 120 | if (req->rlen) |
Antti Palosaari | 3484d37 | 2013-02-26 13:56:34 -0300 | [diff] [blame] | 121 | memcpy(req->rbuf, &state->buf[ACK_HDR_LEN], req->rlen); |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 122 | exit: |
Antti Palosaari | 3484d37 | 2013-02-26 13:56:34 -0300 | [diff] [blame] | 123 | mutex_unlock(&d->usb_mutex); |
Wei Yongjun | 0170a39 | 2013-03-26 01:32:19 -0300 | [diff] [blame] | 124 | if (ret < 0) |
Antti Palosaari | 3484d37 | 2013-02-26 13:56:34 -0300 | [diff] [blame] | 125 | dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 126 | return ret; |
| 127 | } |
| 128 | |
| 129 | /* write multiple registers */ |
| 130 | static int af9035_wr_regs(struct dvb_usb_device *d, u32 reg, u8 *val, int len) |
| 131 | { |
Mauro Carvalho Chehab | 7760e14 | 2013-11-02 08:07:12 -0300 | [diff] [blame] | 132 | u8 wbuf[MAX_XFER_SIZE]; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 133 | u8 mbox = (reg >> 16) & 0xff; |
Antti Palosaari | 9323297 | 2013-11-27 17:23:00 -0300 | [diff] [blame] | 134 | struct usb_req req = { CMD_MEM_WR, mbox, 6 + len, wbuf, 0, NULL }; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 135 | |
Mauro Carvalho Chehab | 7760e14 | 2013-11-02 08:07:12 -0300 | [diff] [blame] | 136 | if (6 + len > sizeof(wbuf)) { |
| 137 | dev_warn(&d->udev->dev, "%s: i2c wr: len=%d is too big!\n", |
| 138 | KBUILD_MODNAME, len); |
| 139 | return -EOPNOTSUPP; |
| 140 | } |
| 141 | |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 142 | wbuf[0] = len; |
| 143 | wbuf[1] = 2; |
| 144 | wbuf[2] = 0; |
| 145 | wbuf[3] = 0; |
| 146 | wbuf[4] = (reg >> 8) & 0xff; |
| 147 | wbuf[5] = (reg >> 0) & 0xff; |
| 148 | memcpy(&wbuf[6], val, len); |
| 149 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 150 | return af9035_ctrl_msg(d, &req); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 151 | } |
| 152 | |
| 153 | /* read multiple registers */ |
| 154 | static int af9035_rd_regs(struct dvb_usb_device *d, u32 reg, u8 *val, int len) |
| 155 | { |
| 156 | u8 wbuf[] = { len, 2, 0, 0, (reg >> 8) & 0xff, reg & 0xff }; |
| 157 | u8 mbox = (reg >> 16) & 0xff; |
| 158 | struct usb_req req = { CMD_MEM_RD, mbox, sizeof(wbuf), wbuf, len, val }; |
| 159 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 160 | return af9035_ctrl_msg(d, &req); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 161 | } |
| 162 | |
| 163 | /* write single register */ |
| 164 | static int af9035_wr_reg(struct dvb_usb_device *d, u32 reg, u8 val) |
| 165 | { |
| 166 | return af9035_wr_regs(d, reg, &val, 1); |
| 167 | } |
| 168 | |
| 169 | /* read single register */ |
| 170 | static int af9035_rd_reg(struct dvb_usb_device *d, u32 reg, u8 *val) |
| 171 | { |
| 172 | return af9035_rd_regs(d, reg, val, 1); |
| 173 | } |
| 174 | |
| 175 | /* write single register with mask */ |
| 176 | static int af9035_wr_reg_mask(struct dvb_usb_device *d, u32 reg, u8 val, |
| 177 | u8 mask) |
| 178 | { |
| 179 | int ret; |
| 180 | u8 tmp; |
| 181 | |
| 182 | /* no need for read if whole reg is written */ |
| 183 | if (mask != 0xff) { |
| 184 | ret = af9035_rd_regs(d, reg, &tmp, 1); |
| 185 | if (ret) |
| 186 | return ret; |
| 187 | |
| 188 | val &= mask; |
| 189 | tmp &= ~mask; |
| 190 | val |= tmp; |
| 191 | } |
| 192 | |
| 193 | return af9035_wr_regs(d, reg, &val, 1); |
| 194 | } |
| 195 | |
| 196 | static int af9035_i2c_master_xfer(struct i2c_adapter *adap, |
| 197 | struct i2c_msg msg[], int num) |
| 198 | { |
| 199 | struct dvb_usb_device *d = i2c_get_adapdata(adap); |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 200 | struct state *state = d_to_priv(d); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 201 | int ret; |
| 202 | |
| 203 | if (mutex_lock_interruptible(&d->i2c_mutex) < 0) |
| 204 | return -EAGAIN; |
| 205 | |
Antti Palosaari | ad30e91 | 2012-04-02 20:18:59 -0300 | [diff] [blame] | 206 | /* |
| 207 | * I2C sub header is 5 bytes long. Meaning of those bytes are: |
| 208 | * 0: data len |
| 209 | * 1: I2C addr << 1 |
| 210 | * 2: reg addr len |
| 211 | * byte 3 and 4 can be used as reg addr |
| 212 | * 3: reg addr MSB |
| 213 | * used when reg addr len is set to 2 |
| 214 | * 4: reg addr LSB |
| 215 | * used when reg addr len is set to 1 or 2 |
| 216 | * |
| 217 | * For the simplify we do not use register addr at all. |
| 218 | * NOTE: As a firmware knows tuner type there is very small possibility |
| 219 | * there could be some tuner I2C hacks done by firmware and this may |
| 220 | * lead problems if firmware expects those bytes are used. |
| 221 | */ |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 222 | if (num == 2 && !(msg[0].flags & I2C_M_RD) && |
| 223 | (msg[1].flags & I2C_M_RD)) { |
| 224 | if (msg[0].len > 40 || msg[1].len > 40) { |
| 225 | /* TODO: correct limits > 40 */ |
| 226 | ret = -EOPNOTSUPP; |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 227 | } else if ((msg[0].addr == state->af9033_config[0].i2c_addr) || |
| 228 | (msg[0].addr == state->af9033_config[1].i2c_addr)) { |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 229 | /* demod access via firmware interface */ |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 230 | u32 reg = msg[0].buf[0] << 16 | msg[0].buf[1] << 8 | |
| 231 | msg[0].buf[2]; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 232 | |
| 233 | if (msg[0].addr == state->af9033_config[1].i2c_addr) |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 234 | reg |= 0x100000; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 235 | |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 236 | ret = af9035_rd_regs(d, reg, &msg[1].buf[0], |
| 237 | msg[1].len); |
| 238 | } else { |
| 239 | /* I2C */ |
Mauro Carvalho Chehab | 7760e14 | 2013-11-02 08:07:12 -0300 | [diff] [blame] | 240 | u8 buf[MAX_XFER_SIZE]; |
Antti Palosaari | 9323297 | 2013-11-27 17:23:00 -0300 | [diff] [blame] | 241 | struct usb_req req = { CMD_I2C_RD, 0, 5 + msg[0].len, |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 242 | buf, msg[1].len, msg[1].buf }; |
Mauro Carvalho Chehab | 7760e14 | 2013-11-02 08:07:12 -0300 | [diff] [blame] | 243 | |
| 244 | if (5 + msg[0].len > sizeof(buf)) { |
| 245 | dev_warn(&d->udev->dev, |
| 246 | "%s: i2c xfer: len=%d is too big!\n", |
| 247 | KBUILD_MODNAME, msg[0].len); |
Dan Carpenter | 3189ef0 | 2013-11-22 04:50:46 -0300 | [diff] [blame] | 248 | ret = -EOPNOTSUPP; |
| 249 | goto unlock; |
Mauro Carvalho Chehab | 7760e14 | 2013-11-02 08:07:12 -0300 | [diff] [blame] | 250 | } |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 251 | req.mbox |= ((msg[0].addr & 0x80) >> 3); |
Hans-Frieder Vogt | 812fe6d | 2012-04-01 14:11:29 -0300 | [diff] [blame] | 252 | buf[0] = msg[1].len; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 253 | buf[1] = msg[0].addr << 1; |
Antti Palosaari | ad30e91 | 2012-04-02 20:18:59 -0300 | [diff] [blame] | 254 | buf[2] = 0x00; /* reg addr len */ |
| 255 | buf[3] = 0x00; /* reg addr MSB */ |
| 256 | buf[4] = 0x00; /* reg addr LSB */ |
| 257 | memcpy(&buf[5], msg[0].buf, msg[0].len); |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 258 | ret = af9035_ctrl_msg(d, &req); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 259 | } |
| 260 | } else if (num == 1 && !(msg[0].flags & I2C_M_RD)) { |
| 261 | if (msg[0].len > 40) { |
| 262 | /* TODO: correct limits > 40 */ |
| 263 | ret = -EOPNOTSUPP; |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 264 | } else if ((msg[0].addr == state->af9033_config[0].i2c_addr) || |
| 265 | (msg[0].addr == state->af9033_config[1].i2c_addr)) { |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 266 | /* demod access via firmware interface */ |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 267 | u32 reg = msg[0].buf[0] << 16 | msg[0].buf[1] << 8 | |
| 268 | msg[0].buf[2]; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 269 | |
| 270 | if (msg[0].addr == state->af9033_config[1].i2c_addr) |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 271 | reg |= 0x100000; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 272 | |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 273 | ret = af9035_wr_regs(d, reg, &msg[0].buf[3], |
| 274 | msg[0].len - 3); |
| 275 | } else { |
| 276 | /* I2C */ |
Mauro Carvalho Chehab | 7760e14 | 2013-11-02 08:07:12 -0300 | [diff] [blame] | 277 | u8 buf[MAX_XFER_SIZE]; |
Antti Palosaari | 9323297 | 2013-11-27 17:23:00 -0300 | [diff] [blame] | 278 | struct usb_req req = { CMD_I2C_WR, 0, 5 + msg[0].len, |
| 279 | buf, 0, NULL }; |
Mauro Carvalho Chehab | 7760e14 | 2013-11-02 08:07:12 -0300 | [diff] [blame] | 280 | |
| 281 | if (5 + msg[0].len > sizeof(buf)) { |
| 282 | dev_warn(&d->udev->dev, |
| 283 | "%s: i2c xfer: len=%d is too big!\n", |
| 284 | KBUILD_MODNAME, msg[0].len); |
Dan Carpenter | 3189ef0 | 2013-11-22 04:50:46 -0300 | [diff] [blame] | 285 | ret = -EOPNOTSUPP; |
| 286 | goto unlock; |
Mauro Carvalho Chehab | 7760e14 | 2013-11-02 08:07:12 -0300 | [diff] [blame] | 287 | } |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 288 | req.mbox |= ((msg[0].addr & 0x80) >> 3); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 289 | buf[0] = msg[0].len; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 290 | buf[1] = msg[0].addr << 1; |
Antti Palosaari | ad30e91 | 2012-04-02 20:18:59 -0300 | [diff] [blame] | 291 | buf[2] = 0x00; /* reg addr len */ |
| 292 | buf[3] = 0x00; /* reg addr MSB */ |
| 293 | buf[4] = 0x00; /* reg addr LSB */ |
| 294 | memcpy(&buf[5], msg[0].buf, msg[0].len); |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 295 | ret = af9035_ctrl_msg(d, &req); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 296 | } |
Antti Palosaari | 3b98c34 | 2013-03-11 19:05:39 -0300 | [diff] [blame] | 297 | } else if (num == 1 && (msg[0].flags & I2C_M_RD)) { |
| 298 | if (msg[0].len > 40) { |
| 299 | /* TODO: correct limits > 40 */ |
| 300 | ret = -EOPNOTSUPP; |
| 301 | } else { |
| 302 | /* I2C */ |
| 303 | u8 buf[5]; |
| 304 | struct usb_req req = { CMD_I2C_RD, 0, sizeof(buf), |
| 305 | buf, msg[0].len, msg[0].buf }; |
| 306 | req.mbox |= ((msg[0].addr & 0x80) >> 3); |
| 307 | buf[0] = msg[0].len; |
| 308 | buf[1] = msg[0].addr << 1; |
| 309 | buf[2] = 0x00; /* reg addr len */ |
| 310 | buf[3] = 0x00; /* reg addr MSB */ |
| 311 | buf[4] = 0x00; /* reg addr LSB */ |
| 312 | ret = af9035_ctrl_msg(d, &req); |
| 313 | } |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 314 | } else { |
| 315 | /* |
Antti Palosaari | 3b98c34 | 2013-03-11 19:05:39 -0300 | [diff] [blame] | 316 | * We support only three kind of I2C transactions: |
| 317 | * 1) 1 x read + 1 x write (repeated start) |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 318 | * 2) 1 x write |
Antti Palosaari | 3b98c34 | 2013-03-11 19:05:39 -0300 | [diff] [blame] | 319 | * 3) 1 x read |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 320 | */ |
| 321 | ret = -EOPNOTSUPP; |
| 322 | } |
| 323 | |
Dan Carpenter | 3189ef0 | 2013-11-22 04:50:46 -0300 | [diff] [blame] | 324 | unlock: |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 325 | mutex_unlock(&d->i2c_mutex); |
| 326 | |
| 327 | if (ret < 0) |
| 328 | return ret; |
| 329 | else |
| 330 | return num; |
| 331 | } |
| 332 | |
| 333 | static u32 af9035_i2c_functionality(struct i2c_adapter *adapter) |
| 334 | { |
| 335 | return I2C_FUNC_I2C; |
| 336 | } |
| 337 | |
| 338 | static struct i2c_algorithm af9035_i2c_algo = { |
| 339 | .master_xfer = af9035_i2c_master_xfer, |
| 340 | .functionality = af9035_i2c_functionality, |
| 341 | }; |
| 342 | |
Antti Palosaari | a0921af | 2012-06-18 23:42:53 -0300 | [diff] [blame] | 343 | static int af9035_identify_state(struct dvb_usb_device *d, const char **name) |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 344 | { |
Antti Palosaari | 74c1883 | 2013-01-07 15:16:54 -0300 | [diff] [blame] | 345 | struct state *state = d_to_priv(d); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 346 | int ret; |
| 347 | u8 wbuf[1] = { 1 }; |
| 348 | u8 rbuf[4]; |
| 349 | struct usb_req req = { CMD_FW_QUERYINFO, 0, sizeof(wbuf), wbuf, |
| 350 | sizeof(rbuf), rbuf }; |
| 351 | |
Antti Palosaari | 74c1883 | 2013-01-07 15:16:54 -0300 | [diff] [blame] | 352 | ret = af9035_rd_regs(d, 0x1222, rbuf, 3); |
| 353 | if (ret < 0) |
| 354 | goto err; |
| 355 | |
| 356 | state->chip_version = rbuf[0]; |
| 357 | state->chip_type = rbuf[2] << 8 | rbuf[1] << 0; |
| 358 | |
| 359 | ret = af9035_rd_reg(d, 0x384f, &state->prechip_version); |
| 360 | if (ret < 0) |
| 361 | goto err; |
| 362 | |
| 363 | dev_info(&d->udev->dev, |
| 364 | "%s: prechip_version=%02x chip_version=%02x chip_type=%04x\n", |
Antti Palosaari | e8292e2 | 2013-06-03 18:50:43 -0300 | [diff] [blame] | 365 | KBUILD_MODNAME, state->prechip_version, |
| 366 | state->chip_version, state->chip_type); |
Antti Palosaari | 74c1883 | 2013-01-07 15:16:54 -0300 | [diff] [blame] | 367 | |
| 368 | if (state->chip_type == 0x9135) { |
Antti Palosaari | bc3c9e1 | 2013-02-01 22:23:07 -0300 | [diff] [blame] | 369 | if (state->chip_version == 0x02) |
Antti Palosaari | 74c1883 | 2013-01-07 15:16:54 -0300 | [diff] [blame] | 370 | *name = AF9035_FIRMWARE_IT9135_V2; |
| 371 | else |
| 372 | *name = AF9035_FIRMWARE_IT9135_V1; |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 373 | state->eeprom_addr = EEPROM_BASE_IT9135; |
Antti Palosaari | 74c1883 | 2013-01-07 15:16:54 -0300 | [diff] [blame] | 374 | } else { |
| 375 | *name = AF9035_FIRMWARE_AF9035; |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 376 | state->eeprom_addr = EEPROM_BASE_AF9035; |
Antti Palosaari | 74c1883 | 2013-01-07 15:16:54 -0300 | [diff] [blame] | 377 | } |
| 378 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 379 | ret = af9035_ctrl_msg(d, &req); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 380 | if (ret < 0) |
| 381 | goto err; |
| 382 | |
Antti Palosaari | 119f7a8 | 2012-09-12 20:23:53 -0300 | [diff] [blame] | 383 | dev_dbg(&d->udev->dev, "%s: reply=%*ph\n", __func__, 4, rbuf); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 384 | if (rbuf[0] || rbuf[1] || rbuf[2] || rbuf[3]) |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 385 | ret = WARM; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 386 | else |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 387 | ret = COLD; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 388 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 389 | return ret; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 390 | |
| 391 | err: |
Antti Palosaari | 119f7a8 | 2012-09-12 20:23:53 -0300 | [diff] [blame] | 392 | dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 393 | |
| 394 | return ret; |
| 395 | } |
| 396 | |
Antti Palosaari | 8229da5 | 2013-03-07 17:59:55 -0300 | [diff] [blame] | 397 | static int af9035_download_firmware_old(struct dvb_usb_device *d, |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 398 | const struct firmware *fw) |
| 399 | { |
Antti Palosaari | 77c5ff2 | 2012-04-01 01:32:23 -0300 | [diff] [blame] | 400 | int ret, i, j, len; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 401 | u8 wbuf[1]; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 402 | struct usb_req req = { 0, 0, 0, NULL, 0, NULL }; |
| 403 | struct usb_req req_fw_dl = { CMD_FW_DL, 0, 0, wbuf, 0, NULL }; |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 404 | u8 hdr_core; |
Antti Palosaari | 77c5ff2 | 2012-04-01 01:32:23 -0300 | [diff] [blame] | 405 | u16 hdr_addr, hdr_data_len, hdr_checksum; |
Antti Palosaari | 6fb39c5 | 2012-04-06 16:32:30 -0300 | [diff] [blame] | 406 | #define MAX_DATA 58 |
Antti Palosaari | 77c5ff2 | 2012-04-01 01:32:23 -0300 | [diff] [blame] | 407 | #define HDR_SIZE 7 |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 408 | |
Antti Palosaari | 77c5ff2 | 2012-04-01 01:32:23 -0300 | [diff] [blame] | 409 | /* |
| 410 | * Thanks to Daniel Glöckner <daniel-gl@gmx.net> about that info! |
| 411 | * |
| 412 | * byte 0: MCS 51 core |
| 413 | * There are two inside the AF9035 (1=Link and 2=OFDM) with separate |
| 414 | * address spaces |
| 415 | * byte 1-2: Big endian destination address |
| 416 | * byte 3-4: Big endian number of data bytes following the header |
| 417 | * byte 5-6: Big endian header checksum, apparently ignored by the chip |
| 418 | * Calculated as ~(h[0]*256+h[1]+h[2]*256+h[3]+h[4]*256) |
| 419 | */ |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 420 | |
Antti Palosaari | 77c5ff2 | 2012-04-01 01:32:23 -0300 | [diff] [blame] | 421 | for (i = fw->size; i > HDR_SIZE;) { |
| 422 | hdr_core = fw->data[fw->size - i + 0]; |
| 423 | hdr_addr = fw->data[fw->size - i + 1] << 8; |
| 424 | hdr_addr |= fw->data[fw->size - i + 2] << 0; |
| 425 | hdr_data_len = fw->data[fw->size - i + 3] << 8; |
| 426 | hdr_data_len |= fw->data[fw->size - i + 4] << 0; |
| 427 | hdr_checksum = fw->data[fw->size - i + 5] << 8; |
| 428 | hdr_checksum |= fw->data[fw->size - i + 6] << 0; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 429 | |
Antti Palosaari | cb9114e | 2013-06-03 18:42:14 -0300 | [diff] [blame] | 430 | dev_dbg(&d->udev->dev, |
| 431 | "%s: core=%d addr=%04x data_len=%d checksum=%04x\n", |
| 432 | __func__, hdr_core, hdr_addr, hdr_data_len, |
| 433 | hdr_checksum); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 434 | |
Antti Palosaari | 77c5ff2 | 2012-04-01 01:32:23 -0300 | [diff] [blame] | 435 | if (((hdr_core != 1) && (hdr_core != 2)) || |
| 436 | (hdr_data_len > i)) { |
Antti Palosaari | 119f7a8 | 2012-09-12 20:23:53 -0300 | [diff] [blame] | 437 | dev_dbg(&d->udev->dev, "%s: bad firmware\n", __func__); |
Antti Palosaari | 77c5ff2 | 2012-04-01 01:32:23 -0300 | [diff] [blame] | 438 | break; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 439 | } |
Antti Palosaari | 77c5ff2 | 2012-04-01 01:32:23 -0300 | [diff] [blame] | 440 | |
| 441 | /* download begin packet */ |
| 442 | req.cmd = CMD_FW_DL_BEGIN; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 443 | ret = af9035_ctrl_msg(d, &req); |
Antti Palosaari | 41d44a8 | 2012-04-01 11:06:23 -0300 | [diff] [blame] | 444 | if (ret < 0) |
| 445 | goto err; |
Antti Palosaari | 77c5ff2 | 2012-04-01 01:32:23 -0300 | [diff] [blame] | 446 | |
| 447 | /* download firmware packet(s) */ |
| 448 | for (j = HDR_SIZE + hdr_data_len; j > 0; j -= MAX_DATA) { |
| 449 | len = j; |
| 450 | if (len > MAX_DATA) |
| 451 | len = MAX_DATA; |
| 452 | req_fw_dl.wlen = len; |
| 453 | req_fw_dl.wbuf = (u8 *) &fw->data[fw->size - i + |
| 454 | HDR_SIZE + hdr_data_len - j]; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 455 | ret = af9035_ctrl_msg(d, &req_fw_dl); |
Antti Palosaari | 77c5ff2 | 2012-04-01 01:32:23 -0300 | [diff] [blame] | 456 | if (ret < 0) |
| 457 | goto err; |
| 458 | } |
| 459 | |
| 460 | /* download end packet */ |
| 461 | req.cmd = CMD_FW_DL_END; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 462 | ret = af9035_ctrl_msg(d, &req); |
Antti Palosaari | 77c5ff2 | 2012-04-01 01:32:23 -0300 | [diff] [blame] | 463 | if (ret < 0) |
| 464 | goto err; |
| 465 | |
| 466 | i -= hdr_data_len + HDR_SIZE; |
| 467 | |
Antti Palosaari | 119f7a8 | 2012-09-12 20:23:53 -0300 | [diff] [blame] | 468 | dev_dbg(&d->udev->dev, "%s: data uploaded=%zu\n", |
| 469 | __func__, fw->size - i); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 470 | } |
| 471 | |
Antti Palosaari | ff4e3fe | 2012-12-09 16:25:08 -0300 | [diff] [blame] | 472 | /* print warn if firmware is bad, continue and see what happens */ |
| 473 | if (i) |
| 474 | dev_warn(&d->udev->dev, "%s: bad firmware\n", KBUILD_MODNAME); |
| 475 | |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 476 | return 0; |
| 477 | |
| 478 | err: |
Antti Palosaari | 119f7a8 | 2012-09-12 20:23:53 -0300 | [diff] [blame] | 479 | dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 480 | |
| 481 | return ret; |
| 482 | } |
| 483 | |
Antti Palosaari | 8229da5 | 2013-03-07 17:59:55 -0300 | [diff] [blame] | 484 | static int af9035_download_firmware_new(struct dvb_usb_device *d, |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 485 | const struct firmware *fw) |
| 486 | { |
| 487 | int ret, i, i_prev; |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 488 | struct usb_req req_fw_dl = { CMD_FW_SCATTER_WR, 0, 0, NULL, 0, NULL }; |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 489 | #define HDR_SIZE 7 |
| 490 | |
| 491 | /* |
| 492 | * There seems to be following firmware header. Meaning of bytes 0-3 |
| 493 | * is unknown. |
| 494 | * |
| 495 | * 0: 3 |
| 496 | * 1: 0, 1 |
| 497 | * 2: 0 |
| 498 | * 3: 1, 2, 3 |
| 499 | * 4: addr MSB |
| 500 | * 5: addr LSB |
| 501 | * 6: count of data bytes ? |
| 502 | */ |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 503 | for (i = HDR_SIZE, i_prev = 0; i <= fw->size; i++) { |
| 504 | if (i == fw->size || |
| 505 | (fw->data[i + 0] == 0x03 && |
| 506 | (fw->data[i + 1] == 0x00 || |
| 507 | fw->data[i + 1] == 0x01) && |
| 508 | fw->data[i + 2] == 0x00)) { |
| 509 | req_fw_dl.wlen = i - i_prev; |
| 510 | req_fw_dl.wbuf = (u8 *) &fw->data[i_prev]; |
| 511 | i_prev = i; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 512 | ret = af9035_ctrl_msg(d, &req_fw_dl); |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 513 | if (ret < 0) |
| 514 | goto err; |
| 515 | |
Antti Palosaari | 119f7a8 | 2012-09-12 20:23:53 -0300 | [diff] [blame] | 516 | dev_dbg(&d->udev->dev, "%s: data uploaded=%d\n", |
| 517 | __func__, i); |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 518 | } |
| 519 | } |
| 520 | |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 521 | return 0; |
| 522 | |
| 523 | err: |
| 524 | dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret); |
| 525 | |
| 526 | return ret; |
| 527 | } |
| 528 | |
| 529 | static int af9035_download_firmware(struct dvb_usb_device *d, |
| 530 | const struct firmware *fw) |
| 531 | { |
| 532 | struct state *state = d_to_priv(d); |
| 533 | int ret; |
| 534 | u8 wbuf[1]; |
| 535 | u8 rbuf[4]; |
| 536 | u8 tmp; |
| 537 | struct usb_req req = { 0, 0, 0, NULL, 0, NULL }; |
Antti Palosaari | cb9114e | 2013-06-03 18:42:14 -0300 | [diff] [blame] | 538 | struct usb_req req_fw_ver = { CMD_FW_QUERYINFO, 0, 1, wbuf, 4, rbuf }; |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 539 | dev_dbg(&d->udev->dev, "%s:\n", __func__); |
| 540 | |
| 541 | /* |
| 542 | * In case of dual tuner configuration we need to do some extra |
| 543 | * initialization in order to download firmware to slave demod too, |
| 544 | * which is done by master demod. |
| 545 | * Master feeds also clock and controls power via GPIO. |
| 546 | */ |
Antti Palosaari | d716ef4 | 2013-06-03 19:39:51 -0300 | [diff] [blame] | 547 | ret = af9035_rd_reg(d, state->eeprom_addr + EEPROM_TS_MODE, &tmp); |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 548 | if (ret < 0) |
| 549 | goto err; |
| 550 | |
Antti Palosaari | d716ef4 | 2013-06-03 19:39:51 -0300 | [diff] [blame] | 551 | if (tmp == 1 || tmp == 3) { |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 552 | /* configure gpioh1, reset & power slave demod */ |
| 553 | ret = af9035_wr_reg_mask(d, 0x00d8b0, 0x01, 0x01); |
| 554 | if (ret < 0) |
| 555 | goto err; |
| 556 | |
| 557 | ret = af9035_wr_reg_mask(d, 0x00d8b1, 0x01, 0x01); |
| 558 | if (ret < 0) |
| 559 | goto err; |
| 560 | |
| 561 | ret = af9035_wr_reg_mask(d, 0x00d8af, 0x00, 0x01); |
| 562 | if (ret < 0) |
| 563 | goto err; |
| 564 | |
| 565 | usleep_range(10000, 50000); |
| 566 | |
| 567 | ret = af9035_wr_reg_mask(d, 0x00d8af, 0x01, 0x01); |
| 568 | if (ret < 0) |
| 569 | goto err; |
| 570 | |
| 571 | /* tell the slave I2C address */ |
| 572 | ret = af9035_rd_reg(d, |
| 573 | state->eeprom_addr + EEPROM_2ND_DEMOD_ADDR, |
| 574 | &tmp); |
| 575 | if (ret < 0) |
| 576 | goto err; |
| 577 | |
| 578 | if (state->chip_type == 0x9135) { |
| 579 | ret = af9035_wr_reg(d, 0x004bfb, tmp); |
| 580 | if (ret < 0) |
| 581 | goto err; |
| 582 | } else { |
| 583 | ret = af9035_wr_reg(d, 0x00417f, tmp); |
| 584 | if (ret < 0) |
| 585 | goto err; |
| 586 | |
| 587 | /* enable clock out */ |
| 588 | ret = af9035_wr_reg_mask(d, 0x00d81a, 0x01, 0x01); |
| 589 | if (ret < 0) |
| 590 | goto err; |
| 591 | } |
| 592 | } |
| 593 | |
Antti Palosaari | 8229da5 | 2013-03-07 17:59:55 -0300 | [diff] [blame] | 594 | if (fw->data[0] == 0x01) |
| 595 | ret = af9035_download_firmware_old(d, fw); |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 596 | else |
Antti Palosaari | 8229da5 | 2013-03-07 17:59:55 -0300 | [diff] [blame] | 597 | ret = af9035_download_firmware_new(d, fw); |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 598 | if (ret < 0) |
| 599 | goto err; |
| 600 | |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 601 | /* firmware loaded, request boot */ |
| 602 | req.cmd = CMD_FW_BOOT; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 603 | ret = af9035_ctrl_msg(d, &req); |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 604 | if (ret < 0) |
| 605 | goto err; |
| 606 | |
| 607 | /* ensure firmware starts */ |
| 608 | wbuf[0] = 1; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 609 | ret = af9035_ctrl_msg(d, &req_fw_ver); |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 610 | if (ret < 0) |
| 611 | goto err; |
| 612 | |
| 613 | if (!(rbuf[0] || rbuf[1] || rbuf[2] || rbuf[3])) { |
Antti Palosaari | 119f7a8 | 2012-09-12 20:23:53 -0300 | [diff] [blame] | 614 | dev_err(&d->udev->dev, "%s: firmware did not run\n", |
| 615 | KBUILD_MODNAME); |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 616 | ret = -ENODEV; |
| 617 | goto err; |
| 618 | } |
| 619 | |
Antti Palosaari | 119f7a8 | 2012-09-12 20:23:53 -0300 | [diff] [blame] | 620 | dev_info(&d->udev->dev, "%s: firmware version=%d.%d.%d.%d", |
| 621 | KBUILD_MODNAME, rbuf[0], rbuf[1], rbuf[2], rbuf[3]); |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 622 | |
| 623 | return 0; |
| 624 | |
| 625 | err: |
Antti Palosaari | 119f7a8 | 2012-09-12 20:23:53 -0300 | [diff] [blame] | 626 | dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret); |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 627 | |
| 628 | return ret; |
| 629 | } |
| 630 | |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 631 | static int af9035_read_config(struct dvb_usb_device *d) |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 632 | { |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 633 | struct state *state = d_to_priv(d); |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 634 | int ret, i; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 635 | u8 tmp; |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 636 | u16 tmp16, addr; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 637 | |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 638 | /* demod I2C "address" */ |
| 639 | state->af9033_config[0].i2c_addr = 0x38; |
Antti Palosaari | 0d94d6a | 2013-01-07 15:26:05 -0300 | [diff] [blame] | 640 | state->af9033_config[0].adc_multiplier = AF9033_ADC_MULTIPLIER_2X; |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 641 | state->af9033_config[1].adc_multiplier = AF9033_ADC_MULTIPLIER_2X; |
Antti Palosaari | ab56ad6 | 2013-03-07 18:43:51 -0300 | [diff] [blame] | 642 | state->af9033_config[0].ts_mode = AF9033_TS_MODE_USB; |
| 643 | state->af9033_config[1].ts_mode = AF9033_TS_MODE_SERIAL; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 644 | |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 645 | /* eeprom memory mapped location */ |
| 646 | if (state->chip_type == 0x9135) { |
Antti Palosaari | bc3c9e1 | 2013-02-01 22:23:07 -0300 | [diff] [blame] | 647 | if (state->chip_version == 0x02) { |
| 648 | state->af9033_config[0].tuner = AF9033_TUNER_IT9135_60; |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 649 | state->af9033_config[1].tuner = AF9033_TUNER_IT9135_60; |
Antti Palosaari | bc3c9e1 | 2013-02-01 22:23:07 -0300 | [diff] [blame] | 650 | tmp16 = 0x00461d; |
| 651 | } else { |
| 652 | state->af9033_config[0].tuner = AF9033_TUNER_IT9135_38; |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 653 | state->af9033_config[1].tuner = AF9033_TUNER_IT9135_38; |
Antti Palosaari | bc3c9e1 | 2013-02-01 22:23:07 -0300 | [diff] [blame] | 654 | tmp16 = 0x00461b; |
| 655 | } |
| 656 | |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 657 | /* check if eeprom exists */ |
Antti Palosaari | bc3c9e1 | 2013-02-01 22:23:07 -0300 | [diff] [blame] | 658 | ret = af9035_rd_reg(d, tmp16, &tmp); |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 659 | if (ret < 0) |
| 660 | goto err; |
| 661 | |
Antti Palosaari | 431a6d4 | 2013-03-07 18:28:25 -0300 | [diff] [blame] | 662 | if (tmp == 0x00) { |
Antti Palosaari | bc3c9e1 | 2013-02-01 22:23:07 -0300 | [diff] [blame] | 663 | dev_dbg(&d->udev->dev, "%s: no eeprom\n", __func__); |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 664 | goto skip_eeprom; |
| 665 | } |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 666 | } |
| 667 | |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 668 | /* check if there is dual tuners */ |
Antti Palosaari | d716ef4 | 2013-06-03 19:39:51 -0300 | [diff] [blame] | 669 | ret = af9035_rd_reg(d, state->eeprom_addr + EEPROM_TS_MODE, &tmp); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 670 | if (ret < 0) |
| 671 | goto err; |
| 672 | |
Antti Palosaari | d716ef4 | 2013-06-03 19:39:51 -0300 | [diff] [blame] | 673 | if (tmp == 1 || tmp == 3) |
| 674 | state->dual_mode = true; |
| 675 | |
| 676 | dev_dbg(&d->udev->dev, "%s: ts mode=%d dual mode=%d\n", __func__, |
| 677 | tmp, state->dual_mode); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 678 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 679 | if (state->dual_mode) { |
| 680 | /* read 2nd demodulator I2C address */ |
Antti Palosaari | 431a6d4 | 2013-03-07 18:28:25 -0300 | [diff] [blame] | 681 | ret = af9035_rd_reg(d, |
| 682 | state->eeprom_addr + EEPROM_2ND_DEMOD_ADDR, |
| 683 | &tmp); |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 684 | if (ret < 0) |
| 685 | goto err; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 686 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 687 | state->af9033_config[1].i2c_addr = tmp; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 688 | dev_dbg(&d->udev->dev, "%s: 2nd demod I2C addr=%02x\n", |
| 689 | __func__, tmp); |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 690 | } |
| 691 | |
Antti Palosaari | 431a6d4 | 2013-03-07 18:28:25 -0300 | [diff] [blame] | 692 | addr = state->eeprom_addr; |
| 693 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 694 | for (i = 0; i < state->dual_mode + 1; i++) { |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 695 | /* tuner */ |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 696 | ret = af9035_rd_reg(d, addr + EEPROM_1_TUNER_ID, &tmp); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 697 | if (ret < 0) |
| 698 | goto err; |
| 699 | |
Antti Palosaari | bc3c9e1 | 2013-02-01 22:23:07 -0300 | [diff] [blame] | 700 | if (tmp == 0x00) |
| 701 | dev_dbg(&d->udev->dev, |
| 702 | "%s: [%d]tuner not set, using default\n", |
| 703 | __func__, i); |
| 704 | else |
| 705 | state->af9033_config[i].tuner = tmp; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 706 | |
Antti Palosaari | bc3c9e1 | 2013-02-01 22:23:07 -0300 | [diff] [blame] | 707 | dev_dbg(&d->udev->dev, "%s: [%d]tuner=%02x\n", |
| 708 | __func__, i, state->af9033_config[i].tuner); |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 709 | |
| 710 | switch (state->af9033_config[i].tuner) { |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 711 | case AF9033_TUNER_TUA9001: |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 712 | case AF9033_TUNER_FC0011: |
Hans-Frieder Vogt | 540fd4b | 2012-04-02 14:18:16 -0300 | [diff] [blame] | 713 | case AF9033_TUNER_MXL5007T: |
Gianluca Gennari | ce1fe37 | 2012-04-02 17:25:14 -0300 | [diff] [blame] | 714 | case AF9033_TUNER_TDA18218: |
Oliver Schinagl | d67ceb3 | 2012-09-20 14:57:17 -0300 | [diff] [blame] | 715 | case AF9033_TUNER_FC2580: |
Antti Palosaari | 7e0bc29 | 2012-12-02 20:12:29 -0300 | [diff] [blame] | 716 | case AF9033_TUNER_FC0012: |
Antti Palosaari | 2a79eef | 2012-05-07 14:50:40 -0300 | [diff] [blame] | 717 | state->af9033_config[i].spec_inv = 1; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 718 | break; |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 719 | case AF9033_TUNER_IT9135_38: |
| 720 | case AF9033_TUNER_IT9135_51: |
| 721 | case AF9033_TUNER_IT9135_52: |
| 722 | case AF9033_TUNER_IT9135_60: |
| 723 | case AF9033_TUNER_IT9135_61: |
| 724 | case AF9033_TUNER_IT9135_62: |
| 725 | break; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 726 | default: |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 727 | dev_warn(&d->udev->dev, |
| 728 | "%s: tuner id=%02x not supported, please report!", |
Antti Palosaari | 119f7a8 | 2012-09-12 20:23:53 -0300 | [diff] [blame] | 729 | KBUILD_MODNAME, tmp); |
Peter Senna Tschudin | c2c1b41 | 2012-09-28 05:37:22 -0300 | [diff] [blame] | 730 | } |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 731 | |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 732 | /* disable dual mode if driver does not support it */ |
| 733 | if (i == 1) |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 734 | switch (state->af9033_config[i].tuner) { |
Antti Palosaari | 0bb3d8a | 2012-12-09 12:01:41 -0300 | [diff] [blame] | 735 | case AF9033_TUNER_FC0012: |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 736 | case AF9033_TUNER_IT9135_38: |
| 737 | case AF9033_TUNER_IT9135_51: |
| 738 | case AF9033_TUNER_IT9135_52: |
| 739 | case AF9033_TUNER_IT9135_60: |
| 740 | case AF9033_TUNER_IT9135_61: |
| 741 | case AF9033_TUNER_IT9135_62: |
Jose Alberto Reguero | 78c7bc4 | 2013-02-10 15:43:03 -0300 | [diff] [blame] | 742 | case AF9033_TUNER_MXL5007T: |
Antti Palosaari | 0bb3d8a | 2012-12-09 12:01:41 -0300 | [diff] [blame] | 743 | break; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 744 | default: |
| 745 | state->dual_mode = false; |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 746 | dev_info(&d->udev->dev, |
| 747 | "%s: driver does not support 2nd tuner and will disable it", |
| 748 | KBUILD_MODNAME); |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 749 | } |
| 750 | |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 751 | /* tuner IF frequency */ |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 752 | ret = af9035_rd_reg(d, addr + EEPROM_1_IF_L, &tmp); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 753 | if (ret < 0) |
| 754 | goto err; |
| 755 | |
| 756 | tmp16 = tmp; |
| 757 | |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 758 | ret = af9035_rd_reg(d, addr + EEPROM_1_IF_H, &tmp); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 759 | if (ret < 0) |
| 760 | goto err; |
| 761 | |
| 762 | tmp16 |= tmp << 8; |
| 763 | |
Antti Palosaari | 119f7a8 | 2012-09-12 20:23:53 -0300 | [diff] [blame] | 764 | dev_dbg(&d->udev->dev, "%s: [%d]IF=%d\n", __func__, i, tmp16); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 765 | |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 766 | addr += 0x10; /* shift for the 2nd tuner params */ |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 767 | } |
| 768 | |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 769 | skip_eeprom: |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 770 | /* get demod clock */ |
| 771 | ret = af9035_rd_reg(d, 0x00d800, &tmp); |
| 772 | if (ret < 0) |
| 773 | goto err; |
| 774 | |
| 775 | tmp = (tmp >> 0) & 0x0f; |
| 776 | |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 777 | for (i = 0; i < ARRAY_SIZE(state->af9033_config); i++) { |
| 778 | if (state->chip_type == 0x9135) |
| 779 | state->af9033_config[i].clock = clock_lut_it9135[tmp]; |
| 780 | else |
| 781 | state->af9033_config[i].clock = clock_lut_af9035[tmp]; |
Antti Palosaari | 74c1883 | 2013-01-07 15:16:54 -0300 | [diff] [blame] | 782 | } |
| 783 | |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 784 | return 0; |
| 785 | |
| 786 | err: |
Antti Palosaari | 119f7a8 | 2012-09-12 20:23:53 -0300 | [diff] [blame] | 787 | dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret); |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 788 | |
| 789 | return ret; |
| 790 | } |
| 791 | |
Antti Palosaari | 51639be | 2012-09-16 22:26:56 -0300 | [diff] [blame] | 792 | static int af9035_tua9001_tuner_callback(struct dvb_usb_device *d, |
| 793 | int cmd, int arg) |
| 794 | { |
| 795 | int ret; |
| 796 | u8 val; |
| 797 | |
| 798 | dev_dbg(&d->udev->dev, "%s: cmd=%d arg=%d\n", __func__, cmd, arg); |
| 799 | |
| 800 | /* |
| 801 | * CEN always enabled by hardware wiring |
| 802 | * RESETN GPIOT3 |
| 803 | * RXEN GPIOT2 |
| 804 | */ |
| 805 | |
| 806 | switch (cmd) { |
| 807 | case TUA9001_CMD_RESETN: |
| 808 | if (arg) |
| 809 | val = 0x00; |
| 810 | else |
| 811 | val = 0x01; |
| 812 | |
| 813 | ret = af9035_wr_reg_mask(d, 0x00d8e7, val, 0x01); |
| 814 | if (ret < 0) |
| 815 | goto err; |
| 816 | break; |
| 817 | case TUA9001_CMD_RXEN: |
| 818 | if (arg) |
| 819 | val = 0x01; |
| 820 | else |
| 821 | val = 0x00; |
| 822 | |
| 823 | ret = af9035_wr_reg_mask(d, 0x00d8eb, val, 0x01); |
| 824 | if (ret < 0) |
| 825 | goto err; |
| 826 | break; |
| 827 | } |
| 828 | |
| 829 | return 0; |
| 830 | |
| 831 | err: |
| 832 | dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret); |
| 833 | |
| 834 | return ret; |
| 835 | } |
| 836 | |
| 837 | |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 838 | static int af9035_fc0011_tuner_callback(struct dvb_usb_device *d, |
Antti Palosaari | daacd5b | 2012-04-05 21:52:21 -0300 | [diff] [blame] | 839 | int cmd, int arg) |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 840 | { |
Antti Palosaari | daacd5b | 2012-04-05 21:52:21 -0300 | [diff] [blame] | 841 | int ret; |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 842 | |
| 843 | switch (cmd) { |
| 844 | case FC0011_FE_CALLBACK_POWER: |
| 845 | /* Tuner enable */ |
Antti Palosaari | daacd5b | 2012-04-05 21:52:21 -0300 | [diff] [blame] | 846 | ret = af9035_wr_reg_mask(d, 0xd8eb, 1, 1); |
| 847 | if (ret < 0) |
| 848 | goto err; |
| 849 | |
| 850 | ret = af9035_wr_reg_mask(d, 0xd8ec, 1, 1); |
| 851 | if (ret < 0) |
| 852 | goto err; |
| 853 | |
| 854 | ret = af9035_wr_reg_mask(d, 0xd8ed, 1, 1); |
| 855 | if (ret < 0) |
| 856 | goto err; |
| 857 | |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 858 | /* LED */ |
Antti Palosaari | daacd5b | 2012-04-05 21:52:21 -0300 | [diff] [blame] | 859 | ret = af9035_wr_reg_mask(d, 0xd8d0, 1, 1); |
| 860 | if (ret < 0) |
| 861 | goto err; |
| 862 | |
| 863 | ret = af9035_wr_reg_mask(d, 0xd8d1, 1, 1); |
| 864 | if (ret < 0) |
| 865 | goto err; |
| 866 | |
Michael Büsch | de2bec5 | 2012-04-03 05:11:30 -0300 | [diff] [blame] | 867 | usleep_range(10000, 50000); |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 868 | break; |
| 869 | case FC0011_FE_CALLBACK_RESET: |
Antti Palosaari | daacd5b | 2012-04-05 21:52:21 -0300 | [diff] [blame] | 870 | ret = af9035_wr_reg(d, 0xd8e9, 1); |
| 871 | if (ret < 0) |
| 872 | goto err; |
| 873 | |
| 874 | ret = af9035_wr_reg(d, 0xd8e8, 1); |
| 875 | if (ret < 0) |
| 876 | goto err; |
| 877 | |
| 878 | ret = af9035_wr_reg(d, 0xd8e7, 1); |
| 879 | if (ret < 0) |
| 880 | goto err; |
| 881 | |
Michael Büsch | de2bec5 | 2012-04-03 05:11:30 -0300 | [diff] [blame] | 882 | usleep_range(10000, 20000); |
Antti Palosaari | daacd5b | 2012-04-05 21:52:21 -0300 | [diff] [blame] | 883 | |
| 884 | ret = af9035_wr_reg(d, 0xd8e7, 0); |
| 885 | if (ret < 0) |
| 886 | goto err; |
| 887 | |
Michael Büsch | de2bec5 | 2012-04-03 05:11:30 -0300 | [diff] [blame] | 888 | usleep_range(10000, 20000); |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 889 | break; |
| 890 | default: |
Antti Palosaari | daacd5b | 2012-04-05 21:52:21 -0300 | [diff] [blame] | 891 | ret = -EINVAL; |
| 892 | goto err; |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 893 | } |
| 894 | |
| 895 | return 0; |
Antti Palosaari | daacd5b | 2012-04-05 21:52:21 -0300 | [diff] [blame] | 896 | |
| 897 | err: |
Antti Palosaari | 119f7a8 | 2012-09-12 20:23:53 -0300 | [diff] [blame] | 898 | dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret); |
Antti Palosaari | daacd5b | 2012-04-05 21:52:21 -0300 | [diff] [blame] | 899 | |
| 900 | return ret; |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 901 | } |
| 902 | |
| 903 | static int af9035_tuner_callback(struct dvb_usb_device *d, int cmd, int arg) |
| 904 | { |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 905 | struct state *state = d_to_priv(d); |
Antti Palosaari | 2a79eef | 2012-05-07 14:50:40 -0300 | [diff] [blame] | 906 | |
| 907 | switch (state->af9033_config[0].tuner) { |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 908 | case AF9033_TUNER_FC0011: |
| 909 | return af9035_fc0011_tuner_callback(d, cmd, arg); |
Antti Palosaari | 51639be | 2012-09-16 22:26:56 -0300 | [diff] [blame] | 910 | case AF9033_TUNER_TUA9001: |
| 911 | return af9035_tua9001_tuner_callback(d, cmd, arg); |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 912 | default: |
| 913 | break; |
| 914 | } |
| 915 | |
Antti Palosaari | 1835af1 | 2012-09-11 22:27:06 -0300 | [diff] [blame] | 916 | return 0; |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 917 | } |
| 918 | |
| 919 | static int af9035_frontend_callback(void *adapter_priv, int component, |
| 920 | int cmd, int arg) |
| 921 | { |
| 922 | struct i2c_adapter *adap = adapter_priv; |
| 923 | struct dvb_usb_device *d = i2c_get_adapdata(adap); |
| 924 | |
Antti Palosaari | 1835af1 | 2012-09-11 22:27:06 -0300 | [diff] [blame] | 925 | dev_dbg(&d->udev->dev, "%s: component=%d cmd=%d arg=%d\n", |
| 926 | __func__, component, cmd, arg); |
| 927 | |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 928 | switch (component) { |
| 929 | case DVB_FRONTEND_COMPONENT_TUNER: |
| 930 | return af9035_tuner_callback(d, cmd, arg); |
| 931 | default: |
| 932 | break; |
| 933 | } |
| 934 | |
Antti Palosaari | 1835af1 | 2012-09-11 22:27:06 -0300 | [diff] [blame] | 935 | return 0; |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 936 | } |
| 937 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 938 | static int af9035_get_adapter_count(struct dvb_usb_device *d) |
| 939 | { |
| 940 | struct state *state = d_to_priv(d); |
Antti Palosaari | bada342 | 2013-01-11 20:45:11 -0300 | [diff] [blame] | 941 | |
| 942 | /* disable 2nd adapter as we don't have PID filters implemented */ |
| 943 | if (d->udev->speed == USB_SPEED_FULL) |
| 944 | return 1; |
| 945 | else |
| 946 | return state->dual_mode + 1; |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 947 | } |
| 948 | |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 949 | static int af9035_frontend_attach(struct dvb_usb_adapter *adap) |
| 950 | { |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 951 | struct state *state = adap_to_priv(adap); |
| 952 | struct dvb_usb_device *d = adap_to_d(adap); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 953 | int ret; |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 954 | dev_dbg(&d->udev->dev, "%s:\n", __func__); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 955 | |
Antti Palosaari | 1cbabf9 | 2012-05-07 14:59:55 -0300 | [diff] [blame] | 956 | if (!state->af9033_config[adap->id].tuner) { |
| 957 | /* unsupported tuner */ |
Antti Palosaari | 5a9abae | 2012-03-30 17:15:16 -0300 | [diff] [blame] | 958 | ret = -ENODEV; |
| 959 | goto err; |
| 960 | } |
| 961 | |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 962 | /* attach demodulator */ |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 963 | adap->fe[0] = dvb_attach(af9033_attach, &state->af9033_config[adap->id], |
| 964 | &d->i2c_adap); |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 965 | if (adap->fe[0] == NULL) { |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 966 | ret = -ENODEV; |
| 967 | goto err; |
| 968 | } |
Antti Palosaari | 852f0d9 | 2012-04-06 07:09:23 -0300 | [diff] [blame] | 969 | |
| 970 | /* disable I2C-gate */ |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 971 | adap->fe[0]->ops.i2c_gate_ctrl = NULL; |
| 972 | adap->fe[0]->callback = af9035_frontend_callback; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 973 | |
| 974 | return 0; |
| 975 | |
| 976 | err: |
Antti Palosaari | 119f7a8 | 2012-09-12 20:23:53 -0300 | [diff] [blame] | 977 | dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 978 | |
| 979 | return ret; |
| 980 | } |
| 981 | |
| 982 | static struct tua9001_config af9035_tua9001_config = { |
| 983 | .i2c_addr = 0x60, |
| 984 | }; |
| 985 | |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 986 | static const struct fc0011_config af9035_fc0011_config = { |
| 987 | .i2c_address = 0x60, |
| 988 | }; |
| 989 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 990 | static struct mxl5007t_config af9035_mxl5007t_config[] = { |
| 991 | { |
| 992 | .xtal_freq_hz = MxL_XTAL_24_MHZ, |
| 993 | .if_freq_hz = MxL_IF_4_57_MHZ, |
| 994 | .invert_if = 0, |
| 995 | .loop_thru_enable = 0, |
| 996 | .clk_out_enable = 0, |
| 997 | .clk_out_amp = MxL_CLKOUT_AMP_0_94V, |
| 998 | }, { |
| 999 | .xtal_freq_hz = MxL_XTAL_24_MHZ, |
| 1000 | .if_freq_hz = MxL_IF_4_57_MHZ, |
| 1001 | .invert_if = 0, |
| 1002 | .loop_thru_enable = 1, |
| 1003 | .clk_out_enable = 1, |
| 1004 | .clk_out_amp = MxL_CLKOUT_AMP_0_94V, |
| 1005 | } |
Hans-Frieder Vogt | 540fd4b | 2012-04-02 14:18:16 -0300 | [diff] [blame] | 1006 | }; |
| 1007 | |
Gianluca Gennari | ce1fe37 | 2012-04-02 17:25:14 -0300 | [diff] [blame] | 1008 | static struct tda18218_config af9035_tda18218_config = { |
| 1009 | .i2c_address = 0x60, |
| 1010 | .i2c_wr_max = 21, |
| 1011 | }; |
| 1012 | |
Oliver Schinagl | d67ceb3 | 2012-09-20 14:57:17 -0300 | [diff] [blame] | 1013 | static const struct fc2580_config af9035_fc2580_config = { |
| 1014 | .i2c_addr = 0x56, |
| 1015 | .clock = 16384000, |
| 1016 | }; |
| 1017 | |
Antti Palosaari | 0bb3d8a | 2012-12-09 12:01:41 -0300 | [diff] [blame] | 1018 | static const struct fc0012_config af9035_fc0012_config[] = { |
| 1019 | { |
| 1020 | .i2c_address = 0x63, |
| 1021 | .xtal_freq = FC_XTAL_36_MHZ, |
Antti Palosaari | 3a98477 | 2012-12-09 12:33:04 -0300 | [diff] [blame] | 1022 | .dual_master = true, |
Antti Palosaari | 0bb3d8a | 2012-12-09 12:01:41 -0300 | [diff] [blame] | 1023 | .loop_through = true, |
| 1024 | .clock_out = true, |
| 1025 | }, { |
| 1026 | .i2c_address = 0x63 | 0x80, /* I2C bus select hack */ |
| 1027 | .xtal_freq = FC_XTAL_36_MHZ, |
Antti Palosaari | 3a98477 | 2012-12-09 12:33:04 -0300 | [diff] [blame] | 1028 | .dual_master = true, |
Antti Palosaari | 0bb3d8a | 2012-12-09 12:01:41 -0300 | [diff] [blame] | 1029 | } |
Antti Palosaari | ad3a758 | 2012-12-08 23:27:49 -0300 | [diff] [blame] | 1030 | }; |
| 1031 | |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1032 | static int af9035_tuner_attach(struct dvb_usb_adapter *adap) |
| 1033 | { |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1034 | struct state *state = adap_to_priv(adap); |
| 1035 | struct dvb_usb_device *d = adap_to_d(adap); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1036 | int ret; |
| 1037 | struct dvb_frontend *fe; |
Antti Palosaari | 0bb3d8a | 2012-12-09 12:01:41 -0300 | [diff] [blame] | 1038 | struct i2c_msg msg[1]; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 1039 | u8 tuner_addr; |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 1040 | dev_dbg(&d->udev->dev, "%s:\n", __func__); |
| 1041 | |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 1042 | /* |
| 1043 | * XXX: Hack used in that function: we abuse unused I2C address bit [7] |
| 1044 | * to carry info about used I2C bus for dual tuner configuration. |
| 1045 | */ |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1046 | |
Antti Palosaari | 2a79eef | 2012-05-07 14:50:40 -0300 | [diff] [blame] | 1047 | switch (state->af9033_config[adap->id].tuner) { |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1048 | case AF9033_TUNER_TUA9001: |
| 1049 | /* AF9035 gpiot3 = TUA9001 RESETN |
| 1050 | AF9035 gpiot2 = TUA9001 RXEN */ |
| 1051 | |
| 1052 | /* configure gpiot2 and gpiot2 as output */ |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1053 | ret = af9035_wr_reg_mask(d, 0x00d8ec, 0x01, 0x01); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1054 | if (ret < 0) |
| 1055 | goto err; |
| 1056 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1057 | ret = af9035_wr_reg_mask(d, 0x00d8ed, 0x01, 0x01); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1058 | if (ret < 0) |
| 1059 | goto err; |
| 1060 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1061 | ret = af9035_wr_reg_mask(d, 0x00d8e8, 0x01, 0x01); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1062 | if (ret < 0) |
| 1063 | goto err; |
| 1064 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1065 | ret = af9035_wr_reg_mask(d, 0x00d8e9, 0x01, 0x01); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1066 | if (ret < 0) |
| 1067 | goto err; |
| 1068 | |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1069 | /* attach tuner */ |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1070 | fe = dvb_attach(tua9001_attach, adap->fe[0], |
| 1071 | &d->i2c_adap, &af9035_tua9001_config); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1072 | break; |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 1073 | case AF9033_TUNER_FC0011: |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1074 | fe = dvb_attach(fc0011_attach, adap->fe[0], |
| 1075 | &d->i2c_adap, &af9035_fc0011_config); |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 1076 | break; |
Hans-Frieder Vogt | 540fd4b | 2012-04-02 14:18:16 -0300 | [diff] [blame] | 1077 | case AF9033_TUNER_MXL5007T: |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1078 | if (adap->id == 0) { |
| 1079 | ret = af9035_wr_reg(d, 0x00d8e0, 1); |
| 1080 | if (ret < 0) |
| 1081 | goto err; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 1082 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1083 | ret = af9035_wr_reg(d, 0x00d8e1, 1); |
| 1084 | if (ret < 0) |
| 1085 | goto err; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 1086 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1087 | ret = af9035_wr_reg(d, 0x00d8df, 0); |
| 1088 | if (ret < 0) |
| 1089 | goto err; |
Hans-Frieder Vogt | 540fd4b | 2012-04-02 14:18:16 -0300 | [diff] [blame] | 1090 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1091 | msleep(30); |
Hans-Frieder Vogt | 540fd4b | 2012-04-02 14:18:16 -0300 | [diff] [blame] | 1092 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1093 | ret = af9035_wr_reg(d, 0x00d8df, 1); |
| 1094 | if (ret < 0) |
| 1095 | goto err; |
Hans-Frieder Vogt | 540fd4b | 2012-04-02 14:18:16 -0300 | [diff] [blame] | 1096 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1097 | msleep(300); |
Hans-Frieder Vogt | 540fd4b | 2012-04-02 14:18:16 -0300 | [diff] [blame] | 1098 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1099 | ret = af9035_wr_reg(d, 0x00d8c0, 1); |
| 1100 | if (ret < 0) |
| 1101 | goto err; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 1102 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1103 | ret = af9035_wr_reg(d, 0x00d8c1, 1); |
| 1104 | if (ret < 0) |
| 1105 | goto err; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 1106 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1107 | ret = af9035_wr_reg(d, 0x00d8bf, 0); |
| 1108 | if (ret < 0) |
| 1109 | goto err; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 1110 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1111 | ret = af9035_wr_reg(d, 0x00d8b4, 1); |
| 1112 | if (ret < 0) |
| 1113 | goto err; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 1114 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1115 | ret = af9035_wr_reg(d, 0x00d8b5, 1); |
| 1116 | if (ret < 0) |
| 1117 | goto err; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 1118 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1119 | ret = af9035_wr_reg(d, 0x00d8b3, 1); |
| 1120 | if (ret < 0) |
| 1121 | goto err; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 1122 | |
| 1123 | tuner_addr = 0x60; |
| 1124 | } else { |
| 1125 | tuner_addr = 0x60 | 0x80; /* I2C bus hack */ |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1126 | } |
Hans-Frieder Vogt | 540fd4b | 2012-04-02 14:18:16 -0300 | [diff] [blame] | 1127 | |
| 1128 | /* attach tuner */ |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 1129 | fe = dvb_attach(mxl5007t_attach, adap->fe[0], &d->i2c_adap, |
| 1130 | tuner_addr, &af9035_mxl5007t_config[adap->id]); |
Hans-Frieder Vogt | 540fd4b | 2012-04-02 14:18:16 -0300 | [diff] [blame] | 1131 | break; |
Gianluca Gennari | ce1fe37 | 2012-04-02 17:25:14 -0300 | [diff] [blame] | 1132 | case AF9033_TUNER_TDA18218: |
| 1133 | /* attach tuner */ |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1134 | fe = dvb_attach(tda18218_attach, adap->fe[0], |
| 1135 | &d->i2c_adap, &af9035_tda18218_config); |
Gianluca Gennari | ce1fe37 | 2012-04-02 17:25:14 -0300 | [diff] [blame] | 1136 | break; |
Oliver Schinagl | d67ceb3 | 2012-09-20 14:57:17 -0300 | [diff] [blame] | 1137 | case AF9033_TUNER_FC2580: |
| 1138 | /* Tuner enable using gpiot2_o, gpiot2_en and gpiot2_on */ |
| 1139 | ret = af9035_wr_reg_mask(d, 0xd8eb, 0x01, 0x01); |
| 1140 | if (ret < 0) |
| 1141 | goto err; |
| 1142 | |
| 1143 | ret = af9035_wr_reg_mask(d, 0xd8ec, 0x01, 0x01); |
| 1144 | if (ret < 0) |
| 1145 | goto err; |
| 1146 | |
| 1147 | ret = af9035_wr_reg_mask(d, 0xd8ed, 0x01, 0x01); |
| 1148 | if (ret < 0) |
| 1149 | goto err; |
| 1150 | |
| 1151 | usleep_range(10000, 50000); |
| 1152 | /* attach tuner */ |
| 1153 | fe = dvb_attach(fc2580_attach, adap->fe[0], |
| 1154 | &d->i2c_adap, &af9035_fc2580_config); |
| 1155 | break; |
Antti Palosaari | 7e0bc29 | 2012-12-02 20:12:29 -0300 | [diff] [blame] | 1156 | case AF9033_TUNER_FC0012: |
| 1157 | /* |
| 1158 | * AF9035 gpiot2 = FC0012 enable |
| 1159 | * XXX: there seems to be something on gpioh8 too, but on my |
| 1160 | * my test I didn't find any difference. |
| 1161 | */ |
| 1162 | |
Antti Palosaari | 0bb3d8a | 2012-12-09 12:01:41 -0300 | [diff] [blame] | 1163 | if (adap->id == 0) { |
| 1164 | /* configure gpiot2 as output and high */ |
| 1165 | ret = af9035_wr_reg_mask(d, 0xd8eb, 0x01, 0x01); |
| 1166 | if (ret < 0) |
| 1167 | goto err; |
Antti Palosaari | 7e0bc29 | 2012-12-02 20:12:29 -0300 | [diff] [blame] | 1168 | |
Antti Palosaari | 0bb3d8a | 2012-12-09 12:01:41 -0300 | [diff] [blame] | 1169 | ret = af9035_wr_reg_mask(d, 0xd8ec, 0x01, 0x01); |
| 1170 | if (ret < 0) |
| 1171 | goto err; |
Antti Palosaari | 7e0bc29 | 2012-12-02 20:12:29 -0300 | [diff] [blame] | 1172 | |
Antti Palosaari | 0bb3d8a | 2012-12-09 12:01:41 -0300 | [diff] [blame] | 1173 | ret = af9035_wr_reg_mask(d, 0xd8ed, 0x01, 0x01); |
| 1174 | if (ret < 0) |
| 1175 | goto err; |
| 1176 | } else { |
| 1177 | /* |
| 1178 | * FIXME: That belongs for the FC0012 driver. |
| 1179 | * Write 02 to FC0012 master tuner register 0d directly |
| 1180 | * in order to make slave tuner working. |
| 1181 | */ |
| 1182 | msg[0].addr = 0x63; |
| 1183 | msg[0].flags = 0; |
| 1184 | msg[0].len = 2; |
| 1185 | msg[0].buf = "\x0d\x02"; |
| 1186 | ret = i2c_transfer(&d->i2c_adap, msg, 1); |
| 1187 | if (ret < 0) |
| 1188 | goto err; |
| 1189 | } |
Antti Palosaari | 7e0bc29 | 2012-12-02 20:12:29 -0300 | [diff] [blame] | 1190 | |
| 1191 | usleep_range(10000, 50000); |
| 1192 | |
Antti Palosaari | ad3a758 | 2012-12-08 23:27:49 -0300 | [diff] [blame] | 1193 | fe = dvb_attach(fc0012_attach, adap->fe[0], &d->i2c_adap, |
Antti Palosaari | 0bb3d8a | 2012-12-09 12:01:41 -0300 | [diff] [blame] | 1194 | &af9035_fc0012_config[adap->id]); |
Antti Palosaari | 7e0bc29 | 2012-12-02 20:12:29 -0300 | [diff] [blame] | 1195 | break; |
Antti Palosaari | ac77fb0 | 2013-01-07 09:51:13 -0300 | [diff] [blame] | 1196 | case AF9033_TUNER_IT9135_38: |
Antti Palosaari | 74c1883 | 2013-01-07 15:16:54 -0300 | [diff] [blame] | 1197 | case AF9033_TUNER_IT9135_51: |
| 1198 | case AF9033_TUNER_IT9135_52: |
| 1199 | case AF9033_TUNER_IT9135_60: |
| 1200 | case AF9033_TUNER_IT9135_61: |
| 1201 | case AF9033_TUNER_IT9135_62: |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 1202 | /* attach tuner */ |
| 1203 | fe = dvb_attach(it913x_attach, adap->fe[0], &d->i2c_adap, |
| 1204 | state->af9033_config[adap->id].i2c_addr, |
Antti Palosaari | 44af747 | 2013-02-28 00:14:06 -0300 | [diff] [blame] | 1205 | state->af9033_config[0].tuner); |
Antti Palosaari | ac77fb0 | 2013-01-07 09:51:13 -0300 | [diff] [blame] | 1206 | break; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1207 | default: |
| 1208 | fe = NULL; |
| 1209 | } |
| 1210 | |
| 1211 | if (fe == NULL) { |
| 1212 | ret = -ENODEV; |
| 1213 | goto err; |
| 1214 | } |
| 1215 | |
| 1216 | return 0; |
| 1217 | |
| 1218 | err: |
Antti Palosaari | 119f7a8 | 2012-09-12 20:23:53 -0300 | [diff] [blame] | 1219 | dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1220 | |
| 1221 | return ret; |
| 1222 | } |
| 1223 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1224 | static int af9035_init(struct dvb_usb_device *d) |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1225 | { |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1226 | struct state *state = d_to_priv(d); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1227 | int ret, i; |
Antti Palosaari | bada342 | 2013-01-11 20:45:11 -0300 | [diff] [blame] | 1228 | u16 frame_size = (d->udev->speed == USB_SPEED_FULL ? 5 : 87) * 188 / 4; |
| 1229 | u8 packet_size = (d->udev->speed == USB_SPEED_FULL ? 64 : 512) / 4; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1230 | struct reg_val_mask tab[] = { |
| 1231 | { 0x80f99d, 0x01, 0x01 }, |
| 1232 | { 0x80f9a4, 0x01, 0x01 }, |
| 1233 | { 0x00dd11, 0x00, 0x20 }, |
| 1234 | { 0x00dd11, 0x00, 0x40 }, |
| 1235 | { 0x00dd13, 0x00, 0x20 }, |
| 1236 | { 0x00dd13, 0x00, 0x40 }, |
| 1237 | { 0x00dd11, 0x20, 0x20 }, |
| 1238 | { 0x00dd88, (frame_size >> 0) & 0xff, 0xff}, |
| 1239 | { 0x00dd89, (frame_size >> 8) & 0xff, 0xff}, |
| 1240 | { 0x00dd0c, packet_size, 0xff}, |
| 1241 | { 0x00dd11, state->dual_mode << 6, 0x40 }, |
| 1242 | { 0x00dd8a, (frame_size >> 0) & 0xff, 0xff}, |
| 1243 | { 0x00dd8b, (frame_size >> 8) & 0xff, 0xff}, |
| 1244 | { 0x00dd0d, packet_size, 0xff }, |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1245 | { 0x80f9a3, state->dual_mode, 0x01 }, |
| 1246 | { 0x80f9cd, state->dual_mode, 0x01 }, |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1247 | { 0x80f99d, 0x00, 0x01 }, |
| 1248 | { 0x80f9a4, 0x00, 0x01 }, |
| 1249 | }; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1250 | |
Antti Palosaari | cb9114e | 2013-06-03 18:42:14 -0300 | [diff] [blame] | 1251 | dev_dbg(&d->udev->dev, |
| 1252 | "%s: USB speed=%d frame_size=%04x packet_size=%02x\n", |
| 1253 | __func__, d->udev->speed, frame_size, packet_size); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1254 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1255 | /* init endpoints */ |
| 1256 | for (i = 0; i < ARRAY_SIZE(tab); i++) { |
| 1257 | ret = af9035_wr_reg_mask(d, tab[i].reg, tab[i].val, |
| 1258 | tab[i].mask); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1259 | if (ret < 0) |
| 1260 | goto err; |
| 1261 | } |
| 1262 | |
| 1263 | return 0; |
| 1264 | |
| 1265 | err: |
Antti Palosaari | 119f7a8 | 2012-09-12 20:23:53 -0300 | [diff] [blame] | 1266 | dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1267 | |
| 1268 | return ret; |
| 1269 | } |
| 1270 | |
Antti Palosaari | 37b44a0 | 2013-01-04 15:21:26 -0300 | [diff] [blame] | 1271 | #if IS_ENABLED(CONFIG_RC_CORE) |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1272 | static int af9035_rc_query(struct dvb_usb_device *d) |
| 1273 | { |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1274 | int ret; |
Antti Palosaari | 75cd588 | 2013-03-08 17:50:21 -0300 | [diff] [blame] | 1275 | u32 key; |
| 1276 | u8 buf[4]; |
| 1277 | struct usb_req req = { CMD_IR_GET, 0, 0, NULL, 4, buf }; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1278 | |
| 1279 | ret = af9035_ctrl_msg(d, &req); |
Antti Palosaari | 1bfd529 | 2013-03-08 17:39:12 -0300 | [diff] [blame] | 1280 | if (ret == 1) |
| 1281 | return 0; |
| 1282 | else if (ret < 0) |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1283 | goto err; |
| 1284 | |
Antti Palosaari | 75cd588 | 2013-03-08 17:50:21 -0300 | [diff] [blame] | 1285 | if ((buf[2] + buf[3]) == 0xff) { |
| 1286 | if ((buf[0] + buf[1]) == 0xff) { |
| 1287 | /* NEC standard 16bit */ |
| 1288 | key = buf[0] << 8 | buf[2]; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1289 | } else { |
Antti Palosaari | 75cd588 | 2013-03-08 17:50:21 -0300 | [diff] [blame] | 1290 | /* NEC extended 24bit */ |
| 1291 | key = buf[0] << 16 | buf[1] << 8 | buf[2]; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1292 | } |
| 1293 | } else { |
Antti Palosaari | 75cd588 | 2013-03-08 17:50:21 -0300 | [diff] [blame] | 1294 | /* NEC full code 32bit */ |
| 1295 | key = buf[0] << 24 | buf[1] << 16 | buf[2] << 8 | buf[3]; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1296 | } |
| 1297 | |
Antti Palosaari | 75cd588 | 2013-03-08 17:50:21 -0300 | [diff] [blame] | 1298 | dev_dbg(&d->udev->dev, "%s: %*ph\n", __func__, 4, buf); |
| 1299 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1300 | rc_keydown(d->rc_dev, key, 0); |
| 1301 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1302 | return 0; |
Antti Palosaari | 1bfd529 | 2013-03-08 17:39:12 -0300 | [diff] [blame] | 1303 | |
| 1304 | err: |
| 1305 | dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret); |
| 1306 | |
| 1307 | return ret; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1308 | } |
| 1309 | |
| 1310 | static int af9035_get_rc_config(struct dvb_usb_device *d, struct dvb_usb_rc *rc) |
| 1311 | { |
Antti Palosaari | 74c1883 | 2013-01-07 15:16:54 -0300 | [diff] [blame] | 1312 | struct state *state = d_to_priv(d); |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1313 | int ret; |
| 1314 | u8 tmp; |
| 1315 | |
Antti Palosaari | 431a6d4 | 2013-03-07 18:28:25 -0300 | [diff] [blame] | 1316 | ret = af9035_rd_reg(d, state->eeprom_addr + EEPROM_IR_MODE, &tmp); |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1317 | if (ret < 0) |
| 1318 | goto err; |
| 1319 | |
Antti Palosaari | 119f7a8 | 2012-09-12 20:23:53 -0300 | [diff] [blame] | 1320 | dev_dbg(&d->udev->dev, "%s: ir_mode=%02x\n", __func__, tmp); |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1321 | |
| 1322 | /* don't activate rc if in HID mode or if not available */ |
| 1323 | if (tmp == 5) { |
Antti Palosaari | 431a6d4 | 2013-03-07 18:28:25 -0300 | [diff] [blame] | 1324 | ret = af9035_rd_reg(d, state->eeprom_addr + EEPROM_IR_TYPE, |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 1325 | &tmp); |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1326 | if (ret < 0) |
| 1327 | goto err; |
| 1328 | |
Antti Palosaari | 119f7a8 | 2012-09-12 20:23:53 -0300 | [diff] [blame] | 1329 | dev_dbg(&d->udev->dev, "%s: ir_type=%02x\n", __func__, tmp); |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1330 | |
| 1331 | switch (tmp) { |
| 1332 | case 0: /* NEC */ |
| 1333 | default: |
David Härdeman | c003ab1 | 2012-10-11 19:11:54 -0300 | [diff] [blame] | 1334 | rc->allowed_protos = RC_BIT_NEC; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1335 | break; |
| 1336 | case 1: /* RC6 */ |
David Härdeman | c003ab1 | 2012-10-11 19:11:54 -0300 | [diff] [blame] | 1337 | rc->allowed_protos = RC_BIT_RC6_MCE; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1338 | break; |
| 1339 | } |
| 1340 | |
| 1341 | rc->query = af9035_rc_query; |
| 1342 | rc->interval = 500; |
Antti Palosaari | de73bee | 2012-07-05 19:57:07 -0300 | [diff] [blame] | 1343 | |
| 1344 | /* load empty to enable rc */ |
| 1345 | if (!rc->map_name) |
| 1346 | rc->map_name = RC_MAP_EMPTY; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1347 | } |
| 1348 | |
| 1349 | return 0; |
| 1350 | |
| 1351 | err: |
Antti Palosaari | 119f7a8 | 2012-09-12 20:23:53 -0300 | [diff] [blame] | 1352 | dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret); |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1353 | |
| 1354 | return ret; |
| 1355 | } |
Antti Palosaari | eed5670 | 2012-12-09 20:18:31 -0300 | [diff] [blame] | 1356 | #else |
| 1357 | #define af9035_get_rc_config NULL |
| 1358 | #endif |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1359 | |
Antti Palosaari | bada342 | 2013-01-11 20:45:11 -0300 | [diff] [blame] | 1360 | static int af9035_get_stream_config(struct dvb_frontend *fe, u8 *ts_type, |
| 1361 | struct usb_data_stream_properties *stream) |
| 1362 | { |
| 1363 | struct dvb_usb_device *d = fe_to_d(fe); |
| 1364 | dev_dbg(&d->udev->dev, "%s: adap=%d\n", __func__, fe_to_adap(fe)->id); |
| 1365 | |
| 1366 | if (d->udev->speed == USB_SPEED_FULL) |
| 1367 | stream->u.bulk.buffersize = 5 * 188; |
| 1368 | |
| 1369 | return 0; |
| 1370 | } |
| 1371 | |
| 1372 | /* |
| 1373 | * FIXME: PID filter is property of demodulator and should be moved to the |
| 1374 | * correct driver. Also we support only adapter #0 PID filter and will |
| 1375 | * disable adapter #1 if USB1.1 is used. |
| 1376 | */ |
| 1377 | static int af9035_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff) |
| 1378 | { |
| 1379 | struct dvb_usb_device *d = adap_to_d(adap); |
| 1380 | int ret; |
| 1381 | |
| 1382 | dev_dbg(&d->udev->dev, "%s: onoff=%d\n", __func__, onoff); |
| 1383 | |
| 1384 | ret = af9035_wr_reg_mask(d, 0x80f993, onoff, 0x01); |
| 1385 | if (ret < 0) |
| 1386 | goto err; |
| 1387 | |
| 1388 | return 0; |
| 1389 | |
| 1390 | err: |
| 1391 | dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret); |
| 1392 | |
| 1393 | return ret; |
| 1394 | } |
| 1395 | |
| 1396 | static int af9035_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid, |
| 1397 | int onoff) |
| 1398 | { |
| 1399 | struct dvb_usb_device *d = adap_to_d(adap); |
| 1400 | int ret; |
| 1401 | u8 wbuf[2] = {(pid >> 0) & 0xff, (pid >> 8) & 0xff}; |
| 1402 | |
| 1403 | dev_dbg(&d->udev->dev, "%s: index=%d pid=%04x onoff=%d\n", |
| 1404 | __func__, index, pid, onoff); |
| 1405 | |
| 1406 | ret = af9035_wr_regs(d, 0x80f996, wbuf, 2); |
| 1407 | if (ret < 0) |
| 1408 | goto err; |
| 1409 | |
| 1410 | ret = af9035_wr_reg(d, 0x80f994, onoff); |
| 1411 | if (ret < 0) |
| 1412 | goto err; |
| 1413 | |
| 1414 | ret = af9035_wr_reg(d, 0x80f995, index); |
| 1415 | if (ret < 0) |
| 1416 | goto err; |
| 1417 | |
| 1418 | return 0; |
| 1419 | |
| 1420 | err: |
| 1421 | dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret); |
| 1422 | |
| 1423 | return ret; |
| 1424 | } |
| 1425 | |
Antti Palosaari | b799b81 | 2013-01-11 16:22:07 -0300 | [diff] [blame] | 1426 | static int af9035_probe(struct usb_interface *intf, |
| 1427 | const struct usb_device_id *id) |
| 1428 | { |
| 1429 | struct usb_device *udev = interface_to_usbdev(intf); |
| 1430 | char manufacturer[sizeof("Afatech")]; |
| 1431 | |
| 1432 | memset(manufacturer, 0, sizeof(manufacturer)); |
| 1433 | usb_string(udev, udev->descriptor.iManufacturer, |
| 1434 | manufacturer, sizeof(manufacturer)); |
| 1435 | /* |
| 1436 | * There is two devices having same ID but different chipset. One uses |
| 1437 | * AF9015 and the other IT9135 chipset. Only difference seen on lsusb |
| 1438 | * is iManufacturer string. |
| 1439 | * |
| 1440 | * idVendor 0x0ccd TerraTec Electronic GmbH |
| 1441 | * idProduct 0x0099 |
| 1442 | * bcdDevice 2.00 |
| 1443 | * iManufacturer 1 Afatech |
| 1444 | * iProduct 2 DVB-T 2 |
| 1445 | * |
| 1446 | * idVendor 0x0ccd TerraTec Electronic GmbH |
| 1447 | * idProduct 0x0099 |
| 1448 | * bcdDevice 2.00 |
| 1449 | * iManufacturer 1 ITE Technologies, Inc. |
| 1450 | * iProduct 2 DVB-T TV Stick |
| 1451 | */ |
| 1452 | if ((le16_to_cpu(udev->descriptor.idVendor) == USB_VID_TERRATEC) && |
| 1453 | (le16_to_cpu(udev->descriptor.idProduct) == 0x0099)) { |
| 1454 | if (!strcmp("Afatech", manufacturer)) { |
| 1455 | dev_dbg(&udev->dev, "%s: rejecting device\n", __func__); |
| 1456 | return -ENODEV; |
| 1457 | } |
| 1458 | } |
| 1459 | |
| 1460 | return dvb_usbv2_probe(intf, id); |
| 1461 | } |
| 1462 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1463 | /* interface 0 is used by DVB-T receiver and |
| 1464 | interface 1 is for remote controller (HID) */ |
| 1465 | static const struct dvb_usb_device_properties af9035_props = { |
| 1466 | .driver_name = KBUILD_MODNAME, |
| 1467 | .owner = THIS_MODULE, |
| 1468 | .adapter_nr = adapter_nr, |
| 1469 | .size_of_priv = sizeof(struct state), |
| 1470 | |
| 1471 | .generic_bulk_ctrl_endpoint = 0x02, |
| 1472 | .generic_bulk_ctrl_endpoint_response = 0x81, |
| 1473 | |
| 1474 | .identify_state = af9035_identify_state, |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1475 | .download_firmware = af9035_download_firmware, |
| 1476 | |
| 1477 | .i2c_algo = &af9035_i2c_algo, |
| 1478 | .read_config = af9035_read_config, |
| 1479 | .frontend_attach = af9035_frontend_attach, |
| 1480 | .tuner_attach = af9035_tuner_attach, |
| 1481 | .init = af9035_init, |
| 1482 | .get_rc_config = af9035_get_rc_config, |
Antti Palosaari | bada342 | 2013-01-11 20:45:11 -0300 | [diff] [blame] | 1483 | .get_stream_config = af9035_get_stream_config, |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1484 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1485 | .get_adapter_count = af9035_get_adapter_count, |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1486 | .adapter = { |
| 1487 | { |
Antti Palosaari | bada342 | 2013-01-11 20:45:11 -0300 | [diff] [blame] | 1488 | .caps = DVB_USB_ADAP_HAS_PID_FILTER | |
| 1489 | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF, |
| 1490 | |
| 1491 | .pid_filter_count = 32, |
| 1492 | .pid_filter_ctrl = af9035_pid_filter_ctrl, |
| 1493 | .pid_filter = af9035_pid_filter, |
| 1494 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1495 | .stream = DVB_USB_STREAM_BULK(0x84, 6, 87 * 188), |
| 1496 | }, { |
| 1497 | .stream = DVB_USB_STREAM_BULK(0x85, 6, 87 * 188), |
| 1498 | }, |
| 1499 | }, |
| 1500 | }; |
| 1501 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1502 | static const struct usb_device_id af9035_id_table[] = { |
Antti Palosaari | bc3c9e1 | 2013-02-01 22:23:07 -0300 | [diff] [blame] | 1503 | /* AF9035 devices */ |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1504 | { DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9035_9035, |
| 1505 | &af9035_props, "Afatech AF9035 reference design", NULL) }, |
| 1506 | { DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9035_1000, |
| 1507 | &af9035_props, "Afatech AF9035 reference design", NULL) }, |
| 1508 | { DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9035_1001, |
| 1509 | &af9035_props, "Afatech AF9035 reference design", NULL) }, |
| 1510 | { DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9035_1002, |
| 1511 | &af9035_props, "Afatech AF9035 reference design", NULL) }, |
| 1512 | { DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9035_1003, |
| 1513 | &af9035_props, "Afatech AF9035 reference design", NULL) }, |
| 1514 | { DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_T_STICK, |
| 1515 | &af9035_props, "TerraTec Cinergy T Stick", NULL) }, |
| 1516 | { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A835, |
| 1517 | &af9035_props, "AVerMedia AVerTV Volar HD/PRO (A835)", NULL) }, |
| 1518 | { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_B835, |
| 1519 | &af9035_props, "AVerMedia AVerTV Volar HD/PRO (A835)", NULL) }, |
| 1520 | { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_1867, |
| 1521 | &af9035_props, "AVerMedia HD Volar (A867)", NULL) }, |
| 1522 | { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A867, |
| 1523 | &af9035_props, "AVerMedia HD Volar (A867)", NULL) }, |
| 1524 | { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_TWINSTAR, |
| 1525 | &af9035_props, "AVerMedia Twinstar (A825)", NULL) }, |
Oliver Schinagl | d67ceb3 | 2012-09-20 14:57:17 -0300 | [diff] [blame] | 1526 | { DVB_USB_DEVICE(USB_VID_ASUS, USB_PID_ASUS_U3100MINI_PLUS, |
| 1527 | &af9035_props, "Asus U3100Mini Plus", NULL) }, |
Antti Palosaari | cb9114e | 2013-06-03 18:42:14 -0300 | [diff] [blame] | 1528 | { DVB_USB_DEVICE(USB_VID_TERRATEC, 0x00aa, |
Fabrizio Gazzato | d9b7595 | 2013-02-17 18:25:34 -0300 | [diff] [blame] | 1529 | &af9035_props, "TerraTec Cinergy T Stick (rev. 2)", NULL) }, |
Antti Palosaari | bc3c9e1 | 2013-02-01 22:23:07 -0300 | [diff] [blame] | 1530 | /* IT9135 devices */ |
| 1531 | #if 0 |
| 1532 | { DVB_USB_DEVICE(0x048d, 0x9135, |
| 1533 | &af9035_props, "IT9135 reference design", NULL) }, |
| 1534 | { DVB_USB_DEVICE(0x048d, 0x9006, |
| 1535 | &af9035_props, "IT9135 reference design", NULL) }, |
| 1536 | #endif |
Antti Palosaari | b799b81 | 2013-01-11 16:22:07 -0300 | [diff] [blame] | 1537 | /* XXX: that same ID [0ccd:0099] is used by af9015 driver too */ |
| 1538 | { DVB_USB_DEVICE(USB_VID_TERRATEC, 0x0099, |
| 1539 | &af9035_props, "TerraTec Cinergy T Stick Dual RC (rev. 2)", NULL) }, |
Antti Palosaari | 0c413d1 | 2013-08-08 19:41:06 -0300 | [diff] [blame] | 1540 | { DVB_USB_DEVICE(USB_VID_LEADTEK, 0x6a05, |
| 1541 | &af9035_props, "Leadtek WinFast DTV Dongle Dual", NULL) }, |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1542 | { } |
| 1543 | }; |
| 1544 | MODULE_DEVICE_TABLE(usb, af9035_id_table); |
| 1545 | |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1546 | static struct usb_driver af9035_usb_driver = { |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1547 | .name = KBUILD_MODNAME, |
| 1548 | .id_table = af9035_id_table, |
Antti Palosaari | b799b81 | 2013-01-11 16:22:07 -0300 | [diff] [blame] | 1549 | .probe = af9035_probe, |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1550 | .disconnect = dvb_usbv2_disconnect, |
| 1551 | .suspend = dvb_usbv2_suspend, |
| 1552 | .resume = dvb_usbv2_resume, |
Antti Palosaari | 04966aa | 2012-08-14 22:21:08 -0300 | [diff] [blame] | 1553 | .reset_resume = dvb_usbv2_reset_resume, |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1554 | .no_dynamic_id = 1, |
| 1555 | .soft_unbind = 1, |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1556 | }; |
| 1557 | |
Gianluca Gennari | 48bf7e1 | 2012-04-02 17:25:17 -0300 | [diff] [blame] | 1558 | module_usb_driver(af9035_usb_driver); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1559 | |
| 1560 | MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>"); |
| 1561 | MODULE_DESCRIPTION("Afatech AF9035 driver"); |
| 1562 | MODULE_LICENSE("GPL"); |
Antti Palosaari | 4395e4b | 2012-09-12 12:19:06 -0300 | [diff] [blame] | 1563 | MODULE_FIRMWARE(AF9035_FIRMWARE_AF9035); |
Antti Palosaari | 74c1883 | 2013-01-07 15:16:54 -0300 | [diff] [blame] | 1564 | MODULE_FIRMWARE(AF9035_FIRMWARE_IT9135_V1); |
| 1565 | MODULE_FIRMWARE(AF9035_FIRMWARE_IT9135_V2); |