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); |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 52 | struct usb_interface *intf = d->intf; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 53 | int ret, wlen, rlen; |
Antti Palosaari | 6fb39c5 | 2012-04-06 16:32:30 -0300 | [diff] [blame] | 54 | u16 checksum, tmp_checksum; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 55 | |
Antti Palosaari | 3484d37 | 2013-02-26 13:56:34 -0300 | [diff] [blame] | 56 | mutex_lock(&d->usb_mutex); |
| 57 | |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 58 | /* buffer overflow check */ |
| 59 | if (req->wlen > (BUF_LEN - REQ_HDR_LEN - CHECKSUM_LEN) || |
Antti Palosaari | 119f7a8 | 2012-09-12 20:23:53 -0300 | [diff] [blame] | 60 | req->rlen > (BUF_LEN - ACK_HDR_LEN - CHECKSUM_LEN)) { |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 61 | dev_err(&intf->dev, "too much data wlen=%d rlen=%d\n", |
| 62 | req->wlen, req->rlen); |
Antti Palosaari | 3484d37 | 2013-02-26 13:56:34 -0300 | [diff] [blame] | 63 | ret = -EINVAL; |
Wei Yongjun | 0170a39 | 2013-03-26 01:32:19 -0300 | [diff] [blame] | 64 | goto exit; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 65 | } |
| 66 | |
Antti Palosaari | 3484d37 | 2013-02-26 13:56:34 -0300 | [diff] [blame] | 67 | state->buf[0] = REQ_HDR_LEN + req->wlen + CHECKSUM_LEN - 1; |
| 68 | state->buf[1] = req->mbox; |
| 69 | state->buf[2] = req->cmd; |
| 70 | state->buf[3] = state->seq++; |
| 71 | memcpy(&state->buf[REQ_HDR_LEN], req->wbuf, req->wlen); |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 72 | |
| 73 | wlen = REQ_HDR_LEN + req->wlen + CHECKSUM_LEN; |
| 74 | rlen = ACK_HDR_LEN + req->rlen + CHECKSUM_LEN; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 75 | |
| 76 | /* calc and add checksum */ |
Antti Palosaari | 3484d37 | 2013-02-26 13:56:34 -0300 | [diff] [blame] | 77 | checksum = af9035_checksum(state->buf, state->buf[0] - 1); |
| 78 | state->buf[state->buf[0] - 1] = (checksum >> 8); |
| 79 | state->buf[state->buf[0] - 0] = (checksum & 0xff); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 80 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 81 | /* no ack for these packets */ |
| 82 | if (req->cmd == CMD_FW_DL) |
| 83 | rlen = 0; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 84 | |
Antti Palosaari | 3484d37 | 2013-02-26 13:56:34 -0300 | [diff] [blame] | 85 | ret = dvb_usbv2_generic_rw_locked(d, |
| 86 | state->buf, wlen, state->buf, rlen); |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 87 | if (ret) |
Wei Yongjun | 0170a39 | 2013-03-26 01:32:19 -0300 | [diff] [blame] | 88 | goto exit; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 89 | |
| 90 | /* no ack for those packets */ |
| 91 | if (req->cmd == CMD_FW_DL) |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 92 | goto exit; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 93 | |
Michael Büsch | b1a9599 | 2012-04-01 16:33:48 -0300 | [diff] [blame] | 94 | /* verify checksum */ |
Antti Palosaari | 3484d37 | 2013-02-26 13:56:34 -0300 | [diff] [blame] | 95 | checksum = af9035_checksum(state->buf, rlen - 2); |
| 96 | tmp_checksum = (state->buf[rlen - 2] << 8) | state->buf[rlen - 1]; |
Antti Palosaari | 6fb39c5 | 2012-04-06 16:32:30 -0300 | [diff] [blame] | 97 | if (tmp_checksum != checksum) { |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 98 | dev_err(&intf->dev, "command=%02x checksum mismatch (%04x != %04x)\n", |
| 99 | req->cmd, tmp_checksum, checksum); |
Michael Büsch | b1a9599 | 2012-04-01 16:33:48 -0300 | [diff] [blame] | 100 | ret = -EIO; |
Wei Yongjun | 0170a39 | 2013-03-26 01:32:19 -0300 | [diff] [blame] | 101 | goto exit; |
Michael Büsch | b1a9599 | 2012-04-01 16:33:48 -0300 | [diff] [blame] | 102 | } |
Antti Palosaari | 6fb39c5 | 2012-04-06 16:32:30 -0300 | [diff] [blame] | 103 | |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 104 | /* check status */ |
Antti Palosaari | 3484d37 | 2013-02-26 13:56:34 -0300 | [diff] [blame] | 105 | if (state->buf[2]) { |
Antti Palosaari | 1bfd529 | 2013-03-08 17:39:12 -0300 | [diff] [blame] | 106 | /* fw returns status 1 when IR code was not received */ |
Wei Yongjun | 0170a39 | 2013-03-26 01:32:19 -0300 | [diff] [blame] | 107 | if (req->cmd == CMD_IR_GET || state->buf[2] == 1) { |
| 108 | ret = 1; |
| 109 | goto exit; |
| 110 | } |
Antti Palosaari | 1bfd529 | 2013-03-08 17:39:12 -0300 | [diff] [blame] | 111 | |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 112 | dev_dbg(&intf->dev, "command=%02x failed fw error=%d\n", |
| 113 | req->cmd, state->buf[2]); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 114 | ret = -EIO; |
Wei Yongjun | 0170a39 | 2013-03-26 01:32:19 -0300 | [diff] [blame] | 115 | goto exit; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 116 | } |
| 117 | |
| 118 | /* read request, copy returned data to return buf */ |
| 119 | if (req->rlen) |
Antti Palosaari | 3484d37 | 2013-02-26 13:56:34 -0300 | [diff] [blame] | 120 | memcpy(req->rbuf, &state->buf[ACK_HDR_LEN], req->rlen); |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 121 | exit: |
Antti Palosaari | 3484d37 | 2013-02-26 13:56:34 -0300 | [diff] [blame] | 122 | mutex_unlock(&d->usb_mutex); |
Wei Yongjun | 0170a39 | 2013-03-26 01:32:19 -0300 | [diff] [blame] | 123 | if (ret < 0) |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 124 | dev_dbg(&intf->dev, "failed=%d\n", ret); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 125 | return ret; |
| 126 | } |
| 127 | |
| 128 | /* write multiple registers */ |
| 129 | static int af9035_wr_regs(struct dvb_usb_device *d, u32 reg, u8 *val, int len) |
| 130 | { |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 131 | struct usb_interface *intf = d->intf; |
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)) { |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 137 | dev_warn(&intf->dev, "i2c wr: len=%d is too big!\n", len); |
Mauro Carvalho Chehab | 7760e14 | 2013-11-02 08:07:12 -0300 | [diff] [blame] | 138 | return -EOPNOTSUPP; |
| 139 | } |
| 140 | |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 141 | wbuf[0] = len; |
| 142 | wbuf[1] = 2; |
| 143 | wbuf[2] = 0; |
| 144 | wbuf[3] = 0; |
| 145 | wbuf[4] = (reg >> 8) & 0xff; |
| 146 | wbuf[5] = (reg >> 0) & 0xff; |
| 147 | memcpy(&wbuf[6], val, len); |
| 148 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 149 | return af9035_ctrl_msg(d, &req); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 150 | } |
| 151 | |
| 152 | /* read multiple registers */ |
| 153 | static int af9035_rd_regs(struct dvb_usb_device *d, u32 reg, u8 *val, int len) |
| 154 | { |
| 155 | u8 wbuf[] = { len, 2, 0, 0, (reg >> 8) & 0xff, reg & 0xff }; |
| 156 | u8 mbox = (reg >> 16) & 0xff; |
| 157 | struct usb_req req = { CMD_MEM_RD, mbox, sizeof(wbuf), wbuf, len, val }; |
| 158 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 159 | return af9035_ctrl_msg(d, &req); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 160 | } |
| 161 | |
| 162 | /* write single register */ |
| 163 | static int af9035_wr_reg(struct dvb_usb_device *d, u32 reg, u8 val) |
| 164 | { |
| 165 | return af9035_wr_regs(d, reg, &val, 1); |
| 166 | } |
| 167 | |
| 168 | /* read single register */ |
| 169 | static int af9035_rd_reg(struct dvb_usb_device *d, u32 reg, u8 *val) |
| 170 | { |
| 171 | return af9035_rd_regs(d, reg, val, 1); |
| 172 | } |
| 173 | |
| 174 | /* write single register with mask */ |
| 175 | static int af9035_wr_reg_mask(struct dvb_usb_device *d, u32 reg, u8 val, |
| 176 | u8 mask) |
| 177 | { |
| 178 | int ret; |
| 179 | u8 tmp; |
| 180 | |
| 181 | /* no need for read if whole reg is written */ |
| 182 | if (mask != 0xff) { |
| 183 | ret = af9035_rd_regs(d, reg, &tmp, 1); |
| 184 | if (ret) |
| 185 | return ret; |
| 186 | |
| 187 | val &= mask; |
| 188 | tmp &= ~mask; |
| 189 | val |= tmp; |
| 190 | } |
| 191 | |
| 192 | return af9035_wr_regs(d, reg, &val, 1); |
| 193 | } |
| 194 | |
Kees Cook | a1ecf3c | 2014-10-20 18:47:34 -0300 | [diff] [blame] | 195 | static int af9035_add_i2c_dev(struct dvb_usb_device *d, const char *type, |
| 196 | u8 addr, void *platform_data, struct i2c_adapter *adapter) |
Antti Palosaari | 3b2a5e8 | 2014-08-26 17:14:16 -0300 | [diff] [blame] | 197 | { |
| 198 | int ret, num; |
| 199 | struct state *state = d_to_priv(d); |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 200 | struct usb_interface *intf = d->intf; |
Antti Palosaari | 3b2a5e8 | 2014-08-26 17:14:16 -0300 | [diff] [blame] | 201 | struct i2c_client *client; |
Antti Palosaari | 3b2a5e8 | 2014-08-26 17:14:16 -0300 | [diff] [blame] | 202 | struct i2c_board_info board_info = { |
| 203 | .addr = addr, |
| 204 | .platform_data = platform_data, |
| 205 | }; |
| 206 | |
| 207 | strlcpy(board_info.type, type, I2C_NAME_SIZE); |
| 208 | |
| 209 | /* find first free client */ |
| 210 | for (num = 0; num < AF9035_I2C_CLIENT_MAX; num++) { |
| 211 | if (state->i2c_client[num] == NULL) |
| 212 | break; |
| 213 | } |
| 214 | |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 215 | dev_dbg(&intf->dev, "num=%d\n", num); |
Antti Palosaari | 3b2a5e8 | 2014-08-26 17:14:16 -0300 | [diff] [blame] | 216 | |
| 217 | if (num == AF9035_I2C_CLIENT_MAX) { |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 218 | dev_err(&intf->dev, "I2C client out of index\n"); |
Antti Palosaari | 3b2a5e8 | 2014-08-26 17:14:16 -0300 | [diff] [blame] | 219 | ret = -ENODEV; |
| 220 | goto err; |
| 221 | } |
| 222 | |
Kees Cook | a1ecf3c | 2014-10-20 18:47:34 -0300 | [diff] [blame] | 223 | request_module("%s", board_info.type); |
Antti Palosaari | 3b2a5e8 | 2014-08-26 17:14:16 -0300 | [diff] [blame] | 224 | |
| 225 | /* register I2C device */ |
| 226 | client = i2c_new_device(adapter, &board_info); |
| 227 | if (client == NULL || client->dev.driver == NULL) { |
| 228 | ret = -ENODEV; |
| 229 | goto err; |
| 230 | } |
| 231 | |
| 232 | /* increase I2C driver usage count */ |
| 233 | if (!try_module_get(client->dev.driver->owner)) { |
| 234 | i2c_unregister_device(client); |
| 235 | ret = -ENODEV; |
| 236 | goto err; |
| 237 | } |
| 238 | |
| 239 | state->i2c_client[num] = client; |
| 240 | return 0; |
| 241 | err: |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 242 | dev_dbg(&intf->dev, "failed=%d\n", ret); |
Antti Palosaari | 3b2a5e8 | 2014-08-26 17:14:16 -0300 | [diff] [blame] | 243 | return ret; |
| 244 | } |
| 245 | |
| 246 | static void af9035_del_i2c_dev(struct dvb_usb_device *d) |
| 247 | { |
| 248 | int num; |
| 249 | struct state *state = d_to_priv(d); |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 250 | struct usb_interface *intf = d->intf; |
Antti Palosaari | 3b2a5e8 | 2014-08-26 17:14:16 -0300 | [diff] [blame] | 251 | struct i2c_client *client; |
| 252 | |
| 253 | /* find last used client */ |
| 254 | num = AF9035_I2C_CLIENT_MAX; |
| 255 | while (num--) { |
| 256 | if (state->i2c_client[num] != NULL) |
| 257 | break; |
| 258 | } |
| 259 | |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 260 | dev_dbg(&intf->dev, "num=%d\n", num); |
Antti Palosaari | 3b2a5e8 | 2014-08-26 17:14:16 -0300 | [diff] [blame] | 261 | |
| 262 | if (num == -1) { |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 263 | dev_err(&intf->dev, "I2C client out of index\n"); |
Antti Palosaari | 3b2a5e8 | 2014-08-26 17:14:16 -0300 | [diff] [blame] | 264 | goto err; |
| 265 | } |
| 266 | |
| 267 | client = state->i2c_client[num]; |
| 268 | |
| 269 | /* decrease I2C driver usage count */ |
| 270 | module_put(client->dev.driver->owner); |
| 271 | |
| 272 | /* unregister I2C device */ |
| 273 | i2c_unregister_device(client); |
| 274 | |
| 275 | state->i2c_client[num] = NULL; |
| 276 | return; |
| 277 | err: |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 278 | dev_dbg(&intf->dev, "failed\n"); |
Antti Palosaari | 3b2a5e8 | 2014-08-26 17:14:16 -0300 | [diff] [blame] | 279 | } |
| 280 | |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 281 | static int af9035_i2c_master_xfer(struct i2c_adapter *adap, |
| 282 | struct i2c_msg msg[], int num) |
| 283 | { |
| 284 | struct dvb_usb_device *d = i2c_get_adapdata(adap); |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 285 | struct state *state = d_to_priv(d); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 286 | int ret; |
| 287 | |
| 288 | if (mutex_lock_interruptible(&d->i2c_mutex) < 0) |
| 289 | return -EAGAIN; |
| 290 | |
Antti Palosaari | ad30e91 | 2012-04-02 20:18:59 -0300 | [diff] [blame] | 291 | /* |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 292 | * AF9035 I2C sub header is 5 bytes long. Meaning of those bytes are: |
Antti Palosaari | ad30e91 | 2012-04-02 20:18:59 -0300 | [diff] [blame] | 293 | * 0: data len |
| 294 | * 1: I2C addr << 1 |
| 295 | * 2: reg addr len |
| 296 | * byte 3 and 4 can be used as reg addr |
| 297 | * 3: reg addr MSB |
| 298 | * used when reg addr len is set to 2 |
| 299 | * 4: reg addr LSB |
| 300 | * used when reg addr len is set to 1 or 2 |
| 301 | * |
| 302 | * For the simplify we do not use register addr at all. |
| 303 | * NOTE: As a firmware knows tuner type there is very small possibility |
| 304 | * there could be some tuner I2C hacks done by firmware and this may |
| 305 | * lead problems if firmware expects those bytes are used. |
Antti Palosaari | f5b00a7 | 2014-08-31 20:57:05 -0300 | [diff] [blame] | 306 | * |
| 307 | * TODO: Here is few hacks. AF9035 chip integrates AF9033 demodulator. |
| 308 | * IT9135 chip integrates AF9033 demodulator and RF tuner. For dual |
| 309 | * tuner devices, there is also external AF9033 demodulator connected |
| 310 | * via external I2C bus. All AF9033 demod I2C traffic, both single and |
| 311 | * dual tuner configuration, is covered by firmware - actual USB IO |
| 312 | * looks just like a memory access. |
| 313 | * In case of IT913x chip, there is own tuner driver. It is implemented |
| 314 | * currently as a I2C driver, even tuner IP block is likely build |
| 315 | * directly into the demodulator memory space and there is no own I2C |
| 316 | * bus. I2C subsystem does not allow register multiple devices to same |
| 317 | * bus, having same slave address. Due to that we reuse demod address, |
| 318 | * shifted by one bit, on that case. |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 319 | * |
| 320 | * For IT930x we use a different command and the sub header is |
| 321 | * different as well: |
| 322 | * 0: data len |
| 323 | * 1: I2C bus (0x03 seems to be only value used) |
| 324 | * 2: I2C addr << 1 |
Antti Palosaari | ad30e91 | 2012-04-02 20:18:59 -0300 | [diff] [blame] | 325 | */ |
Antti Palosaari | ee36381 | 2014-08-31 22:17:12 -0300 | [diff] [blame] | 326 | #define AF9035_IS_I2C_XFER_WRITE_READ(_msg, _num) \ |
| 327 | (_num == 2 && !(_msg[0].flags & I2C_M_RD) && (_msg[1].flags & I2C_M_RD)) |
| 328 | #define AF9035_IS_I2C_XFER_WRITE(_msg, _num) \ |
| 329 | (_num == 1 && !(_msg[0].flags & I2C_M_RD)) |
| 330 | #define AF9035_IS_I2C_XFER_READ(_msg, _num) \ |
| 331 | (_num == 1 && (_msg[0].flags & I2C_M_RD)) |
| 332 | |
| 333 | if (AF9035_IS_I2C_XFER_WRITE_READ(msg, num)) { |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 334 | if (msg[0].len > 40 || msg[1].len > 40) { |
| 335 | /* TODO: correct limits > 40 */ |
| 336 | ret = -EOPNOTSUPP; |
Antti Palosaari | a781edd | 2014-08-31 22:57:26 -0300 | [diff] [blame] | 337 | } else if ((msg[0].addr == state->af9033_i2c_addr[0]) || |
Antti Palosaari | 35ef193 | 2016-11-07 01:14:23 -0200 | [diff] [blame] | 338 | (msg[0].addr == state->af9033_i2c_addr[1])) { |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 339 | /* demod access via firmware interface */ |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 340 | u32 reg = msg[0].buf[0] << 16 | msg[0].buf[1] << 8 | |
| 341 | msg[0].buf[2]; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 342 | |
Antti Palosaari | 35ef193 | 2016-11-07 01:14:23 -0200 | [diff] [blame] | 343 | if (msg[0].addr == state->af9033_i2c_addr[1]) |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 344 | reg |= 0x100000; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 345 | |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 346 | ret = af9035_rd_regs(d, reg, &msg[1].buf[0], |
| 347 | msg[1].len); |
Alessandro Radicati | 1882f59 | 2016-05-12 07:47:12 -0300 | [diff] [blame] | 348 | } else if (state->no_read) { |
| 349 | memset(msg[1].buf, 0, msg[1].len); |
| 350 | ret = 0; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 351 | } else { |
Antti Palosaari | ee36381 | 2014-08-31 22:17:12 -0300 | [diff] [blame] | 352 | /* I2C write + read */ |
Mauro Carvalho Chehab | 7760e14 | 2013-11-02 08:07:12 -0300 | [diff] [blame] | 353 | u8 buf[MAX_XFER_SIZE]; |
Antti Palosaari | 9323297 | 2013-11-27 17:23:00 -0300 | [diff] [blame] | 354 | struct usb_req req = { CMD_I2C_RD, 0, 5 + msg[0].len, |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 355 | buf, msg[1].len, msg[1].buf }; |
Mauro Carvalho Chehab | 7760e14 | 2013-11-02 08:07:12 -0300 | [diff] [blame] | 356 | |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 357 | if (state->chip_type == 0x9306) { |
| 358 | req.cmd = CMD_GENERIC_I2C_RD; |
| 359 | req.wlen = 3 + msg[0].len; |
| 360 | } |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 361 | req.mbox |= ((msg[0].addr & 0x80) >> 3); |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 362 | |
Hans-Frieder Vogt | 812fe6d | 2012-04-01 14:11:29 -0300 | [diff] [blame] | 363 | buf[0] = msg[1].len; |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 364 | if (state->chip_type == 0x9306) { |
| 365 | buf[1] = 0x03; /* I2C bus */ |
| 366 | buf[2] = msg[0].addr << 1; |
| 367 | memcpy(&buf[3], msg[0].buf, msg[0].len); |
| 368 | } else { |
| 369 | buf[1] = msg[0].addr << 1; |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 370 | buf[3] = 0x00; /* reg addr MSB */ |
| 371 | buf[4] = 0x00; /* reg addr LSB */ |
Alessandro Radicati | 57f1c05 | 2016-04-05 19:23:43 -0300 | [diff] [blame] | 372 | |
| 373 | /* Keep prev behavior for write req len > 2*/ |
| 374 | if (msg[0].len > 2) { |
| 375 | buf[2] = 0x00; /* reg addr len */ |
| 376 | memcpy(&buf[5], msg[0].buf, msg[0].len); |
| 377 | |
| 378 | /* Use reg addr fields if write req len <= 2 */ |
| 379 | } else { |
| 380 | req.wlen = 5; |
| 381 | buf[2] = msg[0].len; |
| 382 | if (msg[0].len == 2) { |
| 383 | buf[3] = msg[0].buf[0]; |
| 384 | buf[4] = msg[0].buf[1]; |
| 385 | } else if (msg[0].len == 1) { |
| 386 | buf[4] = msg[0].buf[0]; |
| 387 | } |
| 388 | } |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 389 | } |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 390 | ret = af9035_ctrl_msg(d, &req); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 391 | } |
Antti Palosaari | ee36381 | 2014-08-31 22:17:12 -0300 | [diff] [blame] | 392 | } else if (AF9035_IS_I2C_XFER_WRITE(msg, num)) { |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 393 | if (msg[0].len > 40) { |
| 394 | /* TODO: correct limits > 40 */ |
| 395 | ret = -EOPNOTSUPP; |
Antti Palosaari | a781edd | 2014-08-31 22:57:26 -0300 | [diff] [blame] | 396 | } else if ((msg[0].addr == state->af9033_i2c_addr[0]) || |
Antti Palosaari | 35ef193 | 2016-11-07 01:14:23 -0200 | [diff] [blame] | 397 | (msg[0].addr == state->af9033_i2c_addr[1])) { |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 398 | /* demod access via firmware interface */ |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 399 | u32 reg = msg[0].buf[0] << 16 | msg[0].buf[1] << 8 | |
| 400 | msg[0].buf[2]; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 401 | |
Antti Palosaari | 35ef193 | 2016-11-07 01:14:23 -0200 | [diff] [blame] | 402 | if (msg[0].addr == state->af9033_i2c_addr[1]) |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 403 | reg |= 0x100000; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 404 | |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 405 | ret = af9035_wr_regs(d, reg, &msg[0].buf[3], |
| 406 | msg[0].len - 3); |
| 407 | } else { |
Antti Palosaari | ee36381 | 2014-08-31 22:17:12 -0300 | [diff] [blame] | 408 | /* I2C write */ |
Mauro Carvalho Chehab | 7760e14 | 2013-11-02 08:07:12 -0300 | [diff] [blame] | 409 | u8 buf[MAX_XFER_SIZE]; |
Antti Palosaari | 9323297 | 2013-11-27 17:23:00 -0300 | [diff] [blame] | 410 | struct usb_req req = { CMD_I2C_WR, 0, 5 + msg[0].len, |
| 411 | buf, 0, NULL }; |
Mauro Carvalho Chehab | 7760e14 | 2013-11-02 08:07:12 -0300 | [diff] [blame] | 412 | |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 413 | if (state->chip_type == 0x9306) { |
| 414 | req.cmd = CMD_GENERIC_I2C_WR; |
| 415 | req.wlen = 3 + msg[0].len; |
| 416 | } |
| 417 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 418 | req.mbox |= ((msg[0].addr & 0x80) >> 3); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 419 | buf[0] = msg[0].len; |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 420 | if (state->chip_type == 0x9306) { |
| 421 | buf[1] = 0x03; /* I2C bus */ |
| 422 | buf[2] = msg[0].addr << 1; |
| 423 | memcpy(&buf[3], msg[0].buf, msg[0].len); |
| 424 | } else { |
| 425 | buf[1] = msg[0].addr << 1; |
| 426 | buf[2] = 0x00; /* reg addr len */ |
| 427 | buf[3] = 0x00; /* reg addr MSB */ |
| 428 | buf[4] = 0x00; /* reg addr LSB */ |
| 429 | memcpy(&buf[5], msg[0].buf, msg[0].len); |
| 430 | } |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 431 | ret = af9035_ctrl_msg(d, &req); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 432 | } |
Antti Palosaari | ee36381 | 2014-08-31 22:17:12 -0300 | [diff] [blame] | 433 | } else if (AF9035_IS_I2C_XFER_READ(msg, num)) { |
Antti Palosaari | 3b98c34 | 2013-03-11 19:05:39 -0300 | [diff] [blame] | 434 | if (msg[0].len > 40) { |
| 435 | /* TODO: correct limits > 40 */ |
| 436 | ret = -EOPNOTSUPP; |
Alessandro Radicati | 1882f59 | 2016-05-12 07:47:12 -0300 | [diff] [blame] | 437 | } else if (state->no_read) { |
| 438 | memset(msg[0].buf, 0, msg[0].len); |
| 439 | ret = 0; |
Antti Palosaari | 3b98c34 | 2013-03-11 19:05:39 -0300 | [diff] [blame] | 440 | } else { |
Antti Palosaari | ee36381 | 2014-08-31 22:17:12 -0300 | [diff] [blame] | 441 | /* I2C read */ |
Antti Palosaari | 3b98c34 | 2013-03-11 19:05:39 -0300 | [diff] [blame] | 442 | u8 buf[5]; |
| 443 | struct usb_req req = { CMD_I2C_RD, 0, sizeof(buf), |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 444 | buf, msg[0].len, msg[0].buf }; |
| 445 | |
| 446 | if (state->chip_type == 0x9306) { |
| 447 | req.cmd = CMD_GENERIC_I2C_RD; |
| 448 | req.wlen = 3; |
| 449 | } |
Antti Palosaari | 3b98c34 | 2013-03-11 19:05:39 -0300 | [diff] [blame] | 450 | req.mbox |= ((msg[0].addr & 0x80) >> 3); |
| 451 | buf[0] = msg[0].len; |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 452 | if (state->chip_type == 0x9306) { |
| 453 | buf[1] = 0x03; /* I2C bus */ |
| 454 | buf[2] = msg[0].addr << 1; |
| 455 | } else { |
| 456 | buf[1] = msg[0].addr << 1; |
| 457 | buf[2] = 0x00; /* reg addr len */ |
| 458 | buf[3] = 0x00; /* reg addr MSB */ |
| 459 | buf[4] = 0x00; /* reg addr LSB */ |
| 460 | } |
Antti Palosaari | 3b98c34 | 2013-03-11 19:05:39 -0300 | [diff] [blame] | 461 | ret = af9035_ctrl_msg(d, &req); |
| 462 | } |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 463 | } else { |
| 464 | /* |
Antti Palosaari | 3b98c34 | 2013-03-11 19:05:39 -0300 | [diff] [blame] | 465 | * We support only three kind of I2C transactions: |
Antti Palosaari | ee36381 | 2014-08-31 22:17:12 -0300 | [diff] [blame] | 466 | * 1) 1 x write + 1 x read (repeated start) |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 467 | * 2) 1 x write |
Antti Palosaari | 3b98c34 | 2013-03-11 19:05:39 -0300 | [diff] [blame] | 468 | * 3) 1 x read |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 469 | */ |
| 470 | ret = -EOPNOTSUPP; |
| 471 | } |
| 472 | |
| 473 | mutex_unlock(&d->i2c_mutex); |
| 474 | |
| 475 | if (ret < 0) |
| 476 | return ret; |
| 477 | else |
| 478 | return num; |
| 479 | } |
| 480 | |
| 481 | static u32 af9035_i2c_functionality(struct i2c_adapter *adapter) |
| 482 | { |
| 483 | return I2C_FUNC_I2C; |
| 484 | } |
| 485 | |
| 486 | static struct i2c_algorithm af9035_i2c_algo = { |
| 487 | .master_xfer = af9035_i2c_master_xfer, |
| 488 | .functionality = af9035_i2c_functionality, |
| 489 | }; |
| 490 | |
Antti Palosaari | a0921af | 2012-06-18 23:42:53 -0300 | [diff] [blame] | 491 | 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] | 492 | { |
Antti Palosaari | 74c1883 | 2013-01-07 15:16:54 -0300 | [diff] [blame] | 493 | struct state *state = d_to_priv(d); |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 494 | struct usb_interface *intf = d->intf; |
Antti Palosaari | 09bfd96 | 2016-11-04 20:43:49 -0200 | [diff] [blame] | 495 | int ret, i, ts_mode_invalid; |
| 496 | unsigned int utmp, eeprom_addr; |
Stefan Pöschel | 9e422f6 | 2016-07-11 14:31:59 -0300 | [diff] [blame] | 497 | u8 tmp; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 498 | u8 wbuf[1] = { 1 }; |
| 499 | u8 rbuf[4]; |
| 500 | struct usb_req req = { CMD_FW_QUERYINFO, 0, sizeof(wbuf), wbuf, |
| 501 | sizeof(rbuf), rbuf }; |
| 502 | |
Antti Palosaari | 74c1883 | 2013-01-07 15:16:54 -0300 | [diff] [blame] | 503 | ret = af9035_rd_regs(d, 0x1222, rbuf, 3); |
| 504 | if (ret < 0) |
| 505 | goto err; |
| 506 | |
| 507 | state->chip_version = rbuf[0]; |
| 508 | state->chip_type = rbuf[2] << 8 | rbuf[1] << 0; |
| 509 | |
| 510 | ret = af9035_rd_reg(d, 0x384f, &state->prechip_version); |
| 511 | if (ret < 0) |
| 512 | goto err; |
| 513 | |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 514 | dev_info(&intf->dev, "prechip_version=%02x chip_version=%02x chip_type=%04x\n", |
| 515 | state->prechip_version, state->chip_version, state->chip_type); |
Antti Palosaari | 74c1883 | 2013-01-07 15:16:54 -0300 | [diff] [blame] | 516 | |
| 517 | if (state->chip_type == 0x9135) { |
Antti Palosaari | 09bfd96 | 2016-11-04 20:43:49 -0200 | [diff] [blame] | 518 | if (state->chip_version == 0x02) { |
Antti Palosaari | 74c1883 | 2013-01-07 15:16:54 -0300 | [diff] [blame] | 519 | *name = AF9035_FIRMWARE_IT9135_V2; |
Antti Palosaari | 09bfd96 | 2016-11-04 20:43:49 -0200 | [diff] [blame] | 520 | utmp = 0x00461d; |
| 521 | } else { |
Antti Palosaari | 74c1883 | 2013-01-07 15:16:54 -0300 | [diff] [blame] | 522 | *name = AF9035_FIRMWARE_IT9135_V1; |
Antti Palosaari | 09bfd96 | 2016-11-04 20:43:49 -0200 | [diff] [blame] | 523 | utmp = 0x00461b; |
| 524 | } |
| 525 | |
| 526 | /* Check if eeprom exists */ |
| 527 | ret = af9035_rd_reg(d, utmp, &tmp); |
| 528 | if (ret < 0) |
| 529 | goto err; |
| 530 | |
| 531 | if (tmp == 0x00) { |
| 532 | dev_dbg(&intf->dev, "no eeprom\n"); |
| 533 | state->no_eeprom = true; |
| 534 | goto check_firmware_status; |
| 535 | } |
| 536 | |
| 537 | eeprom_addr = EEPROM_BASE_IT9135; |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 538 | } else if (state->chip_type == 0x9306) { |
| 539 | *name = AF9035_FIRMWARE_IT9303; |
Antti Palosaari | 09bfd96 | 2016-11-04 20:43:49 -0200 | [diff] [blame] | 540 | state->no_eeprom = true; |
| 541 | goto check_firmware_status; |
Antti Palosaari | 74c1883 | 2013-01-07 15:16:54 -0300 | [diff] [blame] | 542 | } else { |
| 543 | *name = AF9035_FIRMWARE_AF9035; |
Antti Palosaari | 09bfd96 | 2016-11-04 20:43:49 -0200 | [diff] [blame] | 544 | eeprom_addr = EEPROM_BASE_AF9035; |
Antti Palosaari | 74c1883 | 2013-01-07 15:16:54 -0300 | [diff] [blame] | 545 | } |
| 546 | |
Antti Palosaari | 09bfd96 | 2016-11-04 20:43:49 -0200 | [diff] [blame] | 547 | /* Read and store eeprom */ |
| 548 | for (i = 0; i < 256; i += 32) { |
| 549 | ret = af9035_rd_regs(d, eeprom_addr + i, &state->eeprom[i], 32); |
| 550 | if (ret < 0) |
| 551 | goto err; |
| 552 | } |
| 553 | |
| 554 | dev_dbg(&intf->dev, "eeprom dump:\n"); |
| 555 | for (i = 0; i < 256; i += 16) |
| 556 | dev_dbg(&intf->dev, "%*ph\n", 16, &state->eeprom[i]); |
Stefan Pöschel | 9e422f6 | 2016-07-11 14:31:59 -0300 | [diff] [blame] | 557 | |
| 558 | /* check for dual tuner mode */ |
Antti Palosaari | 09bfd96 | 2016-11-04 20:43:49 -0200 | [diff] [blame] | 559 | tmp = state->eeprom[EEPROM_TS_MODE]; |
Stefan Pöschel | 9e422f6 | 2016-07-11 14:31:59 -0300 | [diff] [blame] | 560 | ts_mode_invalid = 0; |
| 561 | switch (tmp) { |
| 562 | case 0: |
| 563 | break; |
| 564 | case 1: |
| 565 | case 3: |
| 566 | state->dual_mode = true; |
| 567 | break; |
| 568 | case 5: |
| 569 | if (state->chip_type != 0x9135 && state->chip_type != 0x9306) |
| 570 | state->dual_mode = true; /* AF9035 */ |
| 571 | else |
| 572 | ts_mode_invalid = 1; |
| 573 | break; |
| 574 | default: |
| 575 | ts_mode_invalid = 1; |
| 576 | } |
| 577 | |
| 578 | dev_dbg(&intf->dev, "ts mode=%d dual mode=%d\n", tmp, state->dual_mode); |
| 579 | |
| 580 | if (ts_mode_invalid) |
| 581 | dev_info(&intf->dev, "ts mode=%d not supported, defaulting to single tuner mode!", tmp); |
| 582 | |
Antti Palosaari | 09bfd96 | 2016-11-04 20:43:49 -0200 | [diff] [blame] | 583 | check_firmware_status: |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 584 | ret = af9035_ctrl_msg(d, &req); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 585 | if (ret < 0) |
| 586 | goto err; |
| 587 | |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 588 | dev_dbg(&intf->dev, "reply=%*ph\n", 4, rbuf); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 589 | if (rbuf[0] || rbuf[1] || rbuf[2] || rbuf[3]) |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 590 | ret = WARM; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 591 | else |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 592 | ret = COLD; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 593 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 594 | return ret; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 595 | |
| 596 | err: |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 597 | dev_dbg(&intf->dev, "failed=%d\n", ret); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 598 | |
| 599 | return ret; |
| 600 | } |
| 601 | |
Antti Palosaari | 8229da5 | 2013-03-07 17:59:55 -0300 | [diff] [blame] | 602 | static int af9035_download_firmware_old(struct dvb_usb_device *d, |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 603 | const struct firmware *fw) |
| 604 | { |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 605 | struct usb_interface *intf = d->intf; |
Antti Palosaari | 77c5ff2 | 2012-04-01 01:32:23 -0300 | [diff] [blame] | 606 | int ret, i, j, len; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 607 | u8 wbuf[1]; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 608 | struct usb_req req = { 0, 0, 0, NULL, 0, NULL }; |
| 609 | 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] | 610 | u8 hdr_core; |
Antti Palosaari | 77c5ff2 | 2012-04-01 01:32:23 -0300 | [diff] [blame] | 611 | u16 hdr_addr, hdr_data_len, hdr_checksum; |
Antti Palosaari | 6fb39c5 | 2012-04-06 16:32:30 -0300 | [diff] [blame] | 612 | #define MAX_DATA 58 |
Antti Palosaari | 77c5ff2 | 2012-04-01 01:32:23 -0300 | [diff] [blame] | 613 | #define HDR_SIZE 7 |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 614 | |
Antti Palosaari | 77c5ff2 | 2012-04-01 01:32:23 -0300 | [diff] [blame] | 615 | /* |
| 616 | * Thanks to Daniel Glöckner <daniel-gl@gmx.net> about that info! |
| 617 | * |
| 618 | * byte 0: MCS 51 core |
| 619 | * There are two inside the AF9035 (1=Link and 2=OFDM) with separate |
| 620 | * address spaces |
| 621 | * byte 1-2: Big endian destination address |
| 622 | * byte 3-4: Big endian number of data bytes following the header |
| 623 | * byte 5-6: Big endian header checksum, apparently ignored by the chip |
| 624 | * Calculated as ~(h[0]*256+h[1]+h[2]*256+h[3]+h[4]*256) |
| 625 | */ |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 626 | |
Antti Palosaari | 77c5ff2 | 2012-04-01 01:32:23 -0300 | [diff] [blame] | 627 | for (i = fw->size; i > HDR_SIZE;) { |
| 628 | hdr_core = fw->data[fw->size - i + 0]; |
| 629 | hdr_addr = fw->data[fw->size - i + 1] << 8; |
| 630 | hdr_addr |= fw->data[fw->size - i + 2] << 0; |
| 631 | hdr_data_len = fw->data[fw->size - i + 3] << 8; |
| 632 | hdr_data_len |= fw->data[fw->size - i + 4] << 0; |
| 633 | hdr_checksum = fw->data[fw->size - i + 5] << 8; |
| 634 | hdr_checksum |= fw->data[fw->size - i + 6] << 0; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 635 | |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 636 | dev_dbg(&intf->dev, "core=%d addr=%04x data_len=%d checksum=%04x\n", |
| 637 | hdr_core, hdr_addr, hdr_data_len, hdr_checksum); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 638 | |
Antti Palosaari | 77c5ff2 | 2012-04-01 01:32:23 -0300 | [diff] [blame] | 639 | if (((hdr_core != 1) && (hdr_core != 2)) || |
| 640 | (hdr_data_len > i)) { |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 641 | dev_dbg(&intf->dev, "bad firmware\n"); |
Antti Palosaari | 77c5ff2 | 2012-04-01 01:32:23 -0300 | [diff] [blame] | 642 | break; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 643 | } |
Antti Palosaari | 77c5ff2 | 2012-04-01 01:32:23 -0300 | [diff] [blame] | 644 | |
| 645 | /* download begin packet */ |
| 646 | req.cmd = CMD_FW_DL_BEGIN; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 647 | ret = af9035_ctrl_msg(d, &req); |
Antti Palosaari | 41d44a8 | 2012-04-01 11:06:23 -0300 | [diff] [blame] | 648 | if (ret < 0) |
| 649 | goto err; |
Antti Palosaari | 77c5ff2 | 2012-04-01 01:32:23 -0300 | [diff] [blame] | 650 | |
| 651 | /* download firmware packet(s) */ |
| 652 | for (j = HDR_SIZE + hdr_data_len; j > 0; j -= MAX_DATA) { |
| 653 | len = j; |
| 654 | if (len > MAX_DATA) |
| 655 | len = MAX_DATA; |
| 656 | req_fw_dl.wlen = len; |
| 657 | req_fw_dl.wbuf = (u8 *) &fw->data[fw->size - i + |
| 658 | HDR_SIZE + hdr_data_len - j]; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 659 | ret = af9035_ctrl_msg(d, &req_fw_dl); |
Antti Palosaari | 77c5ff2 | 2012-04-01 01:32:23 -0300 | [diff] [blame] | 660 | if (ret < 0) |
| 661 | goto err; |
| 662 | } |
| 663 | |
| 664 | /* download end packet */ |
| 665 | req.cmd = CMD_FW_DL_END; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 666 | ret = af9035_ctrl_msg(d, &req); |
Antti Palosaari | 77c5ff2 | 2012-04-01 01:32:23 -0300 | [diff] [blame] | 667 | if (ret < 0) |
| 668 | goto err; |
| 669 | |
| 670 | i -= hdr_data_len + HDR_SIZE; |
| 671 | |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 672 | dev_dbg(&intf->dev, "data uploaded=%zu\n", fw->size - i); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 673 | } |
| 674 | |
Antti Palosaari | ff4e3fe | 2012-12-09 16:25:08 -0300 | [diff] [blame] | 675 | /* print warn if firmware is bad, continue and see what happens */ |
| 676 | if (i) |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 677 | dev_warn(&intf->dev, "bad firmware\n"); |
Antti Palosaari | ff4e3fe | 2012-12-09 16:25:08 -0300 | [diff] [blame] | 678 | |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 679 | return 0; |
| 680 | |
| 681 | err: |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 682 | dev_dbg(&intf->dev, "failed=%d\n", ret); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 683 | |
| 684 | return ret; |
| 685 | } |
| 686 | |
Antti Palosaari | 8229da5 | 2013-03-07 17:59:55 -0300 | [diff] [blame] | 687 | static int af9035_download_firmware_new(struct dvb_usb_device *d, |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 688 | const struct firmware *fw) |
| 689 | { |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 690 | struct usb_interface *intf = d->intf; |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 691 | int ret, i, i_prev; |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 692 | 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] | 693 | #define HDR_SIZE 7 |
| 694 | |
| 695 | /* |
| 696 | * There seems to be following firmware header. Meaning of bytes 0-3 |
| 697 | * is unknown. |
| 698 | * |
| 699 | * 0: 3 |
| 700 | * 1: 0, 1 |
| 701 | * 2: 0 |
| 702 | * 3: 1, 2, 3 |
| 703 | * 4: addr MSB |
| 704 | * 5: addr LSB |
| 705 | * 6: count of data bytes ? |
| 706 | */ |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 707 | for (i = HDR_SIZE, i_prev = 0; i <= fw->size; i++) { |
| 708 | if (i == fw->size || |
| 709 | (fw->data[i + 0] == 0x03 && |
| 710 | (fw->data[i + 1] == 0x00 || |
| 711 | fw->data[i + 1] == 0x01) && |
| 712 | fw->data[i + 2] == 0x00)) { |
| 713 | req_fw_dl.wlen = i - i_prev; |
| 714 | req_fw_dl.wbuf = (u8 *) &fw->data[i_prev]; |
| 715 | i_prev = i; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 716 | ret = af9035_ctrl_msg(d, &req_fw_dl); |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 717 | if (ret < 0) |
| 718 | goto err; |
| 719 | |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 720 | dev_dbg(&intf->dev, "data uploaded=%d\n", i); |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 721 | } |
| 722 | } |
| 723 | |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 724 | return 0; |
| 725 | |
| 726 | err: |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 727 | dev_dbg(&intf->dev, "failed=%d\n", ret); |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 728 | |
| 729 | return ret; |
| 730 | } |
| 731 | |
| 732 | static int af9035_download_firmware(struct dvb_usb_device *d, |
| 733 | const struct firmware *fw) |
| 734 | { |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 735 | struct usb_interface *intf = d->intf; |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 736 | struct state *state = d_to_priv(d); |
| 737 | int ret; |
| 738 | u8 wbuf[1]; |
| 739 | u8 rbuf[4]; |
| 740 | u8 tmp; |
| 741 | struct usb_req req = { 0, 0, 0, NULL, 0, NULL }; |
Antti Palosaari | cb9114e | 2013-06-03 18:42:14 -0300 | [diff] [blame] | 742 | struct usb_req req_fw_ver = { CMD_FW_QUERYINFO, 0, 1, wbuf, 4, rbuf }; |
Antti Palosaari | c10989a | 2014-08-09 14:49:46 -0300 | [diff] [blame] | 743 | |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 744 | dev_dbg(&intf->dev, "\n"); |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 745 | |
| 746 | /* |
| 747 | * In case of dual tuner configuration we need to do some extra |
| 748 | * initialization in order to download firmware to slave demod too, |
| 749 | * which is done by master demod. |
| 750 | * Master feeds also clock and controls power via GPIO. |
| 751 | */ |
Stefan Pöschel | 9e422f6 | 2016-07-11 14:31:59 -0300 | [diff] [blame] | 752 | if (state->dual_mode) { |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 753 | /* configure gpioh1, reset & power slave demod */ |
| 754 | ret = af9035_wr_reg_mask(d, 0x00d8b0, 0x01, 0x01); |
| 755 | if (ret < 0) |
| 756 | goto err; |
| 757 | |
| 758 | ret = af9035_wr_reg_mask(d, 0x00d8b1, 0x01, 0x01); |
| 759 | if (ret < 0) |
| 760 | goto err; |
| 761 | |
| 762 | ret = af9035_wr_reg_mask(d, 0x00d8af, 0x00, 0x01); |
| 763 | if (ret < 0) |
| 764 | goto err; |
| 765 | |
| 766 | usleep_range(10000, 50000); |
| 767 | |
| 768 | ret = af9035_wr_reg_mask(d, 0x00d8af, 0x01, 0x01); |
| 769 | if (ret < 0) |
| 770 | goto err; |
| 771 | |
| 772 | /* tell the slave I2C address */ |
Antti Palosaari | 09bfd96 | 2016-11-04 20:43:49 -0200 | [diff] [blame] | 773 | tmp = state->eeprom[EEPROM_2ND_DEMOD_ADDR]; |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 774 | |
Antti Palosaari | a71e479 | 2016-11-07 02:01:03 -0200 | [diff] [blame] | 775 | /* Use default I2C address if eeprom has no address set */ |
Antti Palosaari | 14992f0 | 2014-02-12 15:50:17 -0300 | [diff] [blame] | 776 | if (!tmp) |
Antti Palosaari | a71e479 | 2016-11-07 02:01:03 -0200 | [diff] [blame] | 777 | tmp = 0x1d << 1; /* 8-bit format used by chip */ |
Malcolm Priestley | a1310ff | 2014-02-09 10:02:49 -0300 | [diff] [blame] | 778 | |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 779 | if ((state->chip_type == 0x9135) || |
| 780 | (state->chip_type == 0x9306)) { |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 781 | ret = af9035_wr_reg(d, 0x004bfb, tmp); |
| 782 | if (ret < 0) |
| 783 | goto err; |
| 784 | } else { |
| 785 | ret = af9035_wr_reg(d, 0x00417f, tmp); |
| 786 | if (ret < 0) |
| 787 | goto err; |
| 788 | |
| 789 | /* enable clock out */ |
| 790 | ret = af9035_wr_reg_mask(d, 0x00d81a, 0x01, 0x01); |
| 791 | if (ret < 0) |
| 792 | goto err; |
| 793 | } |
| 794 | } |
| 795 | |
Antti Palosaari | 8229da5 | 2013-03-07 17:59:55 -0300 | [diff] [blame] | 796 | if (fw->data[0] == 0x01) |
| 797 | ret = af9035_download_firmware_old(d, fw); |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 798 | else |
Antti Palosaari | 8229da5 | 2013-03-07 17:59:55 -0300 | [diff] [blame] | 799 | ret = af9035_download_firmware_new(d, fw); |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 800 | if (ret < 0) |
| 801 | goto err; |
| 802 | |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 803 | /* firmware loaded, request boot */ |
| 804 | req.cmd = CMD_FW_BOOT; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 805 | ret = af9035_ctrl_msg(d, &req); |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 806 | if (ret < 0) |
| 807 | goto err; |
| 808 | |
| 809 | /* ensure firmware starts */ |
| 810 | wbuf[0] = 1; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 811 | ret = af9035_ctrl_msg(d, &req_fw_ver); |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 812 | if (ret < 0) |
| 813 | goto err; |
| 814 | |
| 815 | if (!(rbuf[0] || rbuf[1] || rbuf[2] || rbuf[3])) { |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 816 | dev_err(&intf->dev, "firmware did not run\n"); |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 817 | ret = -ENODEV; |
| 818 | goto err; |
| 819 | } |
| 820 | |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 821 | dev_info(&intf->dev, "firmware version=%d.%d.%d.%d", |
| 822 | rbuf[0], rbuf[1], rbuf[2], rbuf[3]); |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 823 | |
| 824 | return 0; |
| 825 | |
| 826 | err: |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 827 | dev_dbg(&intf->dev, "failed=%d\n", ret); |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 828 | |
| 829 | return ret; |
| 830 | } |
| 831 | |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 832 | static int af9035_read_config(struct dvb_usb_device *d) |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 833 | { |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 834 | struct usb_interface *intf = d->intf; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 835 | struct state *state = d_to_priv(d); |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 836 | int ret, i; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 837 | u8 tmp; |
Antti Palosaari | 09bfd96 | 2016-11-04 20:43:49 -0200 | [diff] [blame] | 838 | u16 tmp16; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 839 | |
Antti Palosaari | a71e479 | 2016-11-07 02:01:03 -0200 | [diff] [blame] | 840 | /* Demod I2C address */ |
| 841 | state->af9033_i2c_addr[0] = 0x1c; |
| 842 | state->af9033_i2c_addr[1] = 0x1d; |
Antti Palosaari | 0d94d6a | 2013-01-07 15:26:05 -0300 | [diff] [blame] | 843 | state->af9033_config[0].adc_multiplier = AF9033_ADC_MULTIPLIER_2X; |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 844 | state->af9033_config[1].adc_multiplier = AF9033_ADC_MULTIPLIER_2X; |
Antti Palosaari | ab56ad6 | 2013-03-07 18:43:51 -0300 | [diff] [blame] | 845 | state->af9033_config[0].ts_mode = AF9033_TS_MODE_USB; |
| 846 | state->af9033_config[1].ts_mode = AF9033_TS_MODE_SERIAL; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 847 | |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 848 | if (state->chip_type == 0x9135) { |
Antti Palosaari | 15ba8202 | 2014-08-09 00:08:57 -0300 | [diff] [blame] | 849 | /* feed clock for integrated RF tuner */ |
| 850 | state->af9033_config[0].dyn0_clk = true; |
| 851 | state->af9033_config[1].dyn0_clk = true; |
| 852 | |
Antti Palosaari | bc3c9e1 | 2013-02-01 22:23:07 -0300 | [diff] [blame] | 853 | if (state->chip_version == 0x02) { |
| 854 | state->af9033_config[0].tuner = AF9033_TUNER_IT9135_60; |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 855 | state->af9033_config[1].tuner = AF9033_TUNER_IT9135_60; |
Antti Palosaari | bc3c9e1 | 2013-02-01 22:23:07 -0300 | [diff] [blame] | 856 | } else { |
| 857 | state->af9033_config[0].tuner = AF9033_TUNER_IT9135_38; |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 858 | state->af9033_config[1].tuner = AF9033_TUNER_IT9135_38; |
Antti Palosaari | bc3c9e1 | 2013-02-01 22:23:07 -0300 | [diff] [blame] | 859 | } |
| 860 | |
Antti Palosaari | 09bfd96 | 2016-11-04 20:43:49 -0200 | [diff] [blame] | 861 | if (state->no_eeprom) { |
| 862 | /* Remote controller to NEC polling by default */ |
| 863 | state->ir_mode = 0x05; |
| 864 | state->ir_type = 0x00; |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 865 | |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 866 | goto skip_eeprom; |
| 867 | } |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 868 | } else if (state->chip_type == 0x9306) { |
| 869 | /* |
| 870 | * IT930x is an USB bridge, only single demod-single tuner |
| 871 | * configurations seen so far. |
| 872 | */ |
| 873 | return 0; |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 874 | } |
| 875 | |
Antti Palosaari | 09bfd96 | 2016-11-04 20:43:49 -0200 | [diff] [blame] | 876 | /* Remote controller */ |
| 877 | state->ir_mode = state->eeprom[EEPROM_IR_MODE]; |
| 878 | state->ir_type = state->eeprom[EEPROM_IR_TYPE]; |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 879 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 880 | if (state->dual_mode) { |
Antti Palosaari | a71e479 | 2016-11-07 02:01:03 -0200 | [diff] [blame] | 881 | /* Read 2nd demodulator I2C address. 8-bit format on eeprom */ |
Antti Palosaari | 09bfd96 | 2016-11-04 20:43:49 -0200 | [diff] [blame] | 882 | tmp = state->eeprom[EEPROM_2ND_DEMOD_ADDR]; |
Antti Palosaari | 14992f0 | 2014-02-12 15:50:17 -0300 | [diff] [blame] | 883 | if (tmp) |
Antti Palosaari | a71e479 | 2016-11-07 02:01:03 -0200 | [diff] [blame] | 884 | state->af9033_i2c_addr[1] = tmp >> 1; |
Malcolm Priestley | a1310ff | 2014-02-09 10:02:49 -0300 | [diff] [blame] | 885 | |
Antti Palosaari | a71e479 | 2016-11-07 02:01:03 -0200 | [diff] [blame] | 886 | dev_dbg(&intf->dev, "2nd demod I2C addr=%02x\n", |
| 887 | state->af9033_i2c_addr[1]); |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 888 | } |
| 889 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 890 | for (i = 0; i < state->dual_mode + 1; i++) { |
Antti Palosaari | 09bfd96 | 2016-11-04 20:43:49 -0200 | [diff] [blame] | 891 | unsigned int eeprom_offset = 0; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 892 | |
Antti Palosaari | 09bfd96 | 2016-11-04 20:43:49 -0200 | [diff] [blame] | 893 | /* tuner */ |
| 894 | tmp = state->eeprom[EEPROM_1_TUNER_ID + eeprom_offset]; |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 895 | dev_dbg(&intf->dev, "[%d]tuner=%02x\n", i, tmp); |
Antti Palosaari | 1cbbf90 | 2014-06-24 10:03:59 -0300 | [diff] [blame] | 896 | |
| 897 | /* tuner sanity check */ |
| 898 | if (state->chip_type == 0x9135) { |
| 899 | if (state->chip_version == 0x02) { |
| 900 | /* IT9135 BX (v2) */ |
| 901 | switch (tmp) { |
| 902 | case AF9033_TUNER_IT9135_60: |
| 903 | case AF9033_TUNER_IT9135_61: |
| 904 | case AF9033_TUNER_IT9135_62: |
| 905 | state->af9033_config[i].tuner = tmp; |
| 906 | break; |
| 907 | } |
| 908 | } else { |
| 909 | /* IT9135 AX (v1) */ |
| 910 | switch (tmp) { |
| 911 | case AF9033_TUNER_IT9135_38: |
| 912 | case AF9033_TUNER_IT9135_51: |
| 913 | case AF9033_TUNER_IT9135_52: |
| 914 | state->af9033_config[i].tuner = tmp; |
| 915 | break; |
| 916 | } |
| 917 | } |
| 918 | } else { |
| 919 | /* AF9035 */ |
| 920 | state->af9033_config[i].tuner = tmp; |
| 921 | } |
| 922 | |
| 923 | if (state->af9033_config[i].tuner != tmp) { |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 924 | dev_info(&intf->dev, "[%d] overriding tuner from %02x to %02x\n", |
| 925 | i, tmp, state->af9033_config[i].tuner); |
Antti Palosaari | 1cbbf90 | 2014-06-24 10:03:59 -0300 | [diff] [blame] | 926 | } |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 927 | |
| 928 | switch (state->af9033_config[i].tuner) { |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 929 | case AF9033_TUNER_TUA9001: |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 930 | case AF9033_TUNER_FC0011: |
Hans-Frieder Vogt | 540fd4b | 2012-04-02 14:18:16 -0300 | [diff] [blame] | 931 | case AF9033_TUNER_MXL5007T: |
Gianluca Gennari | ce1fe37 | 2012-04-02 17:25:14 -0300 | [diff] [blame] | 932 | case AF9033_TUNER_TDA18218: |
Oliver Schinagl | d67ceb3 | 2012-09-20 14:57:17 -0300 | [diff] [blame] | 933 | case AF9033_TUNER_FC2580: |
Antti Palosaari | 7e0bc29 | 2012-12-02 20:12:29 -0300 | [diff] [blame] | 934 | case AF9033_TUNER_FC0012: |
Antti Palosaari | 2a79eef | 2012-05-07 14:50:40 -0300 | [diff] [blame] | 935 | state->af9033_config[i].spec_inv = 1; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 936 | break; |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 937 | case AF9033_TUNER_IT9135_38: |
| 938 | case AF9033_TUNER_IT9135_51: |
| 939 | case AF9033_TUNER_IT9135_52: |
| 940 | case AF9033_TUNER_IT9135_60: |
| 941 | case AF9033_TUNER_IT9135_61: |
| 942 | case AF9033_TUNER_IT9135_62: |
| 943 | break; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 944 | default: |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 945 | dev_warn(&intf->dev, "tuner id=%02x not supported, please report!", |
| 946 | tmp); |
Peter Senna Tschudin | c2c1b41 | 2012-09-28 05:37:22 -0300 | [diff] [blame] | 947 | } |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 948 | |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 949 | /* disable dual mode if driver does not support it */ |
| 950 | if (i == 1) |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 951 | switch (state->af9033_config[i].tuner) { |
Antti Palosaari | 0bb3d8a | 2012-12-09 12:01:41 -0300 | [diff] [blame] | 952 | case AF9033_TUNER_FC0012: |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 953 | case AF9033_TUNER_IT9135_38: |
| 954 | case AF9033_TUNER_IT9135_51: |
| 955 | case AF9033_TUNER_IT9135_52: |
| 956 | case AF9033_TUNER_IT9135_60: |
| 957 | case AF9033_TUNER_IT9135_61: |
| 958 | case AF9033_TUNER_IT9135_62: |
Jose Alberto Reguero | 78c7bc4 | 2013-02-10 15:43:03 -0300 | [diff] [blame] | 959 | case AF9033_TUNER_MXL5007T: |
Antti Palosaari | 0bb3d8a | 2012-12-09 12:01:41 -0300 | [diff] [blame] | 960 | break; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 961 | default: |
| 962 | state->dual_mode = false; |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 963 | dev_info(&intf->dev, "driver does not support 2nd tuner and will disable it"); |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 964 | } |
| 965 | |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 966 | /* tuner IF frequency */ |
Antti Palosaari | 09bfd96 | 2016-11-04 20:43:49 -0200 | [diff] [blame] | 967 | tmp = state->eeprom[EEPROM_1_IF_L + eeprom_offset]; |
| 968 | tmp16 = tmp << 0; |
| 969 | tmp = state->eeprom[EEPROM_1_IF_H + eeprom_offset]; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 970 | tmp16 |= tmp << 8; |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 971 | dev_dbg(&intf->dev, "[%d]IF=%d\n", i, tmp16); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 972 | |
Antti Palosaari | 09bfd96 | 2016-11-04 20:43:49 -0200 | [diff] [blame] | 973 | eeprom_offset += 0x10; /* shift for the 2nd tuner params */ |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 974 | } |
| 975 | |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 976 | skip_eeprom: |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 977 | /* get demod clock */ |
| 978 | ret = af9035_rd_reg(d, 0x00d800, &tmp); |
| 979 | if (ret < 0) |
| 980 | goto err; |
| 981 | |
| 982 | tmp = (tmp >> 0) & 0x0f; |
| 983 | |
Antti Palosaari | 9ea3681 | 2013-01-11 22:16:25 -0300 | [diff] [blame] | 984 | for (i = 0; i < ARRAY_SIZE(state->af9033_config); i++) { |
| 985 | if (state->chip_type == 0x9135) |
| 986 | state->af9033_config[i].clock = clock_lut_it9135[tmp]; |
| 987 | else |
| 988 | state->af9033_config[i].clock = clock_lut_af9035[tmp]; |
Antti Palosaari | 74c1883 | 2013-01-07 15:16:54 -0300 | [diff] [blame] | 989 | } |
| 990 | |
Alessandro Radicati | 1882f59 | 2016-05-12 07:47:12 -0300 | [diff] [blame] | 991 | state->no_read = false; |
| 992 | /* Some MXL5007T devices cannot properly handle tuner I2C read ops. */ |
| 993 | if (state->af9033_config[0].tuner == AF9033_TUNER_MXL5007T && |
| 994 | le16_to_cpu(d->udev->descriptor.idVendor) == USB_VID_AVERMEDIA) |
| 995 | |
| 996 | switch (le16_to_cpu(d->udev->descriptor.idProduct)) { |
| 997 | case USB_PID_AVERMEDIA_A867: |
| 998 | case USB_PID_AVERMEDIA_TWINSTAR: |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 999 | dev_info(&intf->dev, |
| 1000 | "Device may have issues with I2C read operations. Enabling fix.\n"); |
Alessandro Radicati | 1882f59 | 2016-05-12 07:47:12 -0300 | [diff] [blame] | 1001 | state->no_read = true; |
| 1002 | break; |
| 1003 | } |
| 1004 | |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 1005 | return 0; |
| 1006 | |
| 1007 | err: |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1008 | dev_dbg(&intf->dev, "failed=%d\n", ret); |
Antti Palosaari | f2b61d0 | 2012-04-05 20:28:51 -0300 | [diff] [blame] | 1009 | |
| 1010 | return ret; |
| 1011 | } |
| 1012 | |
Antti Palosaari | 51639be | 2012-09-16 22:26:56 -0300 | [diff] [blame] | 1013 | static int af9035_tua9001_tuner_callback(struct dvb_usb_device *d, |
| 1014 | int cmd, int arg) |
| 1015 | { |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1016 | struct usb_interface *intf = d->intf; |
Antti Palosaari | 51639be | 2012-09-16 22:26:56 -0300 | [diff] [blame] | 1017 | int ret; |
| 1018 | u8 val; |
| 1019 | |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1020 | dev_dbg(&intf->dev, "cmd=%d arg=%d\n", cmd, arg); |
Antti Palosaari | 51639be | 2012-09-16 22:26:56 -0300 | [diff] [blame] | 1021 | |
| 1022 | /* |
| 1023 | * CEN always enabled by hardware wiring |
| 1024 | * RESETN GPIOT3 |
| 1025 | * RXEN GPIOT2 |
| 1026 | */ |
| 1027 | |
| 1028 | switch (cmd) { |
| 1029 | case TUA9001_CMD_RESETN: |
| 1030 | if (arg) |
| 1031 | val = 0x00; |
| 1032 | else |
| 1033 | val = 0x01; |
| 1034 | |
| 1035 | ret = af9035_wr_reg_mask(d, 0x00d8e7, val, 0x01); |
| 1036 | if (ret < 0) |
| 1037 | goto err; |
| 1038 | break; |
| 1039 | case TUA9001_CMD_RXEN: |
| 1040 | if (arg) |
| 1041 | val = 0x01; |
| 1042 | else |
| 1043 | val = 0x00; |
| 1044 | |
| 1045 | ret = af9035_wr_reg_mask(d, 0x00d8eb, val, 0x01); |
| 1046 | if (ret < 0) |
| 1047 | goto err; |
| 1048 | break; |
| 1049 | } |
| 1050 | |
| 1051 | return 0; |
| 1052 | |
| 1053 | err: |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1054 | dev_dbg(&intf->dev, "failed=%d\n", ret); |
Antti Palosaari | 51639be | 2012-09-16 22:26:56 -0300 | [diff] [blame] | 1055 | |
| 1056 | return ret; |
| 1057 | } |
| 1058 | |
| 1059 | |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 1060 | static int af9035_fc0011_tuner_callback(struct dvb_usb_device *d, |
Antti Palosaari | daacd5b | 2012-04-05 21:52:21 -0300 | [diff] [blame] | 1061 | int cmd, int arg) |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 1062 | { |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1063 | struct usb_interface *intf = d->intf; |
Antti Palosaari | daacd5b | 2012-04-05 21:52:21 -0300 | [diff] [blame] | 1064 | int ret; |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 1065 | |
| 1066 | switch (cmd) { |
| 1067 | case FC0011_FE_CALLBACK_POWER: |
| 1068 | /* Tuner enable */ |
Antti Palosaari | daacd5b | 2012-04-05 21:52:21 -0300 | [diff] [blame] | 1069 | ret = af9035_wr_reg_mask(d, 0xd8eb, 1, 1); |
| 1070 | if (ret < 0) |
| 1071 | goto err; |
| 1072 | |
| 1073 | ret = af9035_wr_reg_mask(d, 0xd8ec, 1, 1); |
| 1074 | if (ret < 0) |
| 1075 | goto err; |
| 1076 | |
| 1077 | ret = af9035_wr_reg_mask(d, 0xd8ed, 1, 1); |
| 1078 | if (ret < 0) |
| 1079 | goto err; |
| 1080 | |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 1081 | /* LED */ |
Antti Palosaari | daacd5b | 2012-04-05 21:52:21 -0300 | [diff] [blame] | 1082 | ret = af9035_wr_reg_mask(d, 0xd8d0, 1, 1); |
| 1083 | if (ret < 0) |
| 1084 | goto err; |
| 1085 | |
| 1086 | ret = af9035_wr_reg_mask(d, 0xd8d1, 1, 1); |
| 1087 | if (ret < 0) |
| 1088 | goto err; |
| 1089 | |
Michael Büsch | de2bec5 | 2012-04-03 05:11:30 -0300 | [diff] [blame] | 1090 | usleep_range(10000, 50000); |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 1091 | break; |
| 1092 | case FC0011_FE_CALLBACK_RESET: |
Antti Palosaari | daacd5b | 2012-04-05 21:52:21 -0300 | [diff] [blame] | 1093 | ret = af9035_wr_reg(d, 0xd8e9, 1); |
| 1094 | if (ret < 0) |
| 1095 | goto err; |
| 1096 | |
| 1097 | ret = af9035_wr_reg(d, 0xd8e8, 1); |
| 1098 | if (ret < 0) |
| 1099 | goto err; |
| 1100 | |
| 1101 | ret = af9035_wr_reg(d, 0xd8e7, 1); |
| 1102 | if (ret < 0) |
| 1103 | goto err; |
| 1104 | |
Michael Büsch | de2bec5 | 2012-04-03 05:11:30 -0300 | [diff] [blame] | 1105 | usleep_range(10000, 20000); |
Antti Palosaari | daacd5b | 2012-04-05 21:52:21 -0300 | [diff] [blame] | 1106 | |
| 1107 | ret = af9035_wr_reg(d, 0xd8e7, 0); |
| 1108 | if (ret < 0) |
| 1109 | goto err; |
| 1110 | |
Michael Büsch | de2bec5 | 2012-04-03 05:11:30 -0300 | [diff] [blame] | 1111 | usleep_range(10000, 20000); |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 1112 | break; |
| 1113 | default: |
Antti Palosaari | daacd5b | 2012-04-05 21:52:21 -0300 | [diff] [blame] | 1114 | ret = -EINVAL; |
| 1115 | goto err; |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 1116 | } |
| 1117 | |
| 1118 | return 0; |
Antti Palosaari | daacd5b | 2012-04-05 21:52:21 -0300 | [diff] [blame] | 1119 | |
| 1120 | err: |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1121 | dev_dbg(&intf->dev, "failed=%d\n", ret); |
Antti Palosaari | daacd5b | 2012-04-05 21:52:21 -0300 | [diff] [blame] | 1122 | |
| 1123 | return ret; |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 1124 | } |
| 1125 | |
| 1126 | static int af9035_tuner_callback(struct dvb_usb_device *d, int cmd, int arg) |
| 1127 | { |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1128 | struct state *state = d_to_priv(d); |
Antti Palosaari | 2a79eef | 2012-05-07 14:50:40 -0300 | [diff] [blame] | 1129 | |
| 1130 | switch (state->af9033_config[0].tuner) { |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 1131 | case AF9033_TUNER_FC0011: |
| 1132 | return af9035_fc0011_tuner_callback(d, cmd, arg); |
Antti Palosaari | 51639be | 2012-09-16 22:26:56 -0300 | [diff] [blame] | 1133 | case AF9033_TUNER_TUA9001: |
| 1134 | return af9035_tua9001_tuner_callback(d, cmd, arg); |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 1135 | default: |
| 1136 | break; |
| 1137 | } |
| 1138 | |
Antti Palosaari | 1835af1 | 2012-09-11 22:27:06 -0300 | [diff] [blame] | 1139 | return 0; |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 1140 | } |
| 1141 | |
| 1142 | static int af9035_frontend_callback(void *adapter_priv, int component, |
| 1143 | int cmd, int arg) |
| 1144 | { |
| 1145 | struct i2c_adapter *adap = adapter_priv; |
| 1146 | struct dvb_usb_device *d = i2c_get_adapdata(adap); |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1147 | struct usb_interface *intf = d->intf; |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 1148 | |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1149 | dev_dbg(&intf->dev, "component=%d cmd=%d arg=%d\n", |
| 1150 | component, cmd, arg); |
Antti Palosaari | 1835af1 | 2012-09-11 22:27:06 -0300 | [diff] [blame] | 1151 | |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 1152 | switch (component) { |
| 1153 | case DVB_FRONTEND_COMPONENT_TUNER: |
| 1154 | return af9035_tuner_callback(d, cmd, arg); |
| 1155 | default: |
| 1156 | break; |
| 1157 | } |
| 1158 | |
Antti Palosaari | 1835af1 | 2012-09-11 22:27:06 -0300 | [diff] [blame] | 1159 | return 0; |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 1160 | } |
| 1161 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1162 | static int af9035_get_adapter_count(struct dvb_usb_device *d) |
| 1163 | { |
| 1164 | struct state *state = d_to_priv(d); |
Antti Palosaari | c10989a | 2014-08-09 14:49:46 -0300 | [diff] [blame] | 1165 | |
Antti Palosaari | b24c2b4 | 2014-02-13 15:53:05 -0300 | [diff] [blame] | 1166 | return state->dual_mode + 1; |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1167 | } |
| 1168 | |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1169 | static int af9035_frontend_attach(struct dvb_usb_adapter *adap) |
| 1170 | { |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1171 | struct state *state = adap_to_priv(adap); |
| 1172 | struct dvb_usb_device *d = adap_to_d(adap); |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1173 | struct usb_interface *intf = d->intf; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1174 | int ret; |
Antti Palosaari | c10989a | 2014-08-09 14:49:46 -0300 | [diff] [blame] | 1175 | |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1176 | dev_dbg(&intf->dev, "adap->id=%d\n", adap->id); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1177 | |
Antti Palosaari | 1cbabf9 | 2012-05-07 14:59:55 -0300 | [diff] [blame] | 1178 | if (!state->af9033_config[adap->id].tuner) { |
| 1179 | /* unsupported tuner */ |
Antti Palosaari | 5a9abae | 2012-03-30 17:15:16 -0300 | [diff] [blame] | 1180 | ret = -ENODEV; |
| 1181 | goto err; |
| 1182 | } |
| 1183 | |
Antti Palosaari | f5b00a7 | 2014-08-31 20:57:05 -0300 | [diff] [blame] | 1184 | state->af9033_config[adap->id].fe = &adap->fe[0]; |
| 1185 | state->af9033_config[adap->id].ops = &state->ops; |
Antti Palosaari | a781edd | 2014-08-31 22:57:26 -0300 | [diff] [blame] | 1186 | ret = af9035_add_i2c_dev(d, "af9033", state->af9033_i2c_addr[adap->id], |
Olli Salonen | 5dcf5bf | 2014-09-21 07:53:18 -0300 | [diff] [blame] | 1187 | &state->af9033_config[adap->id], &d->i2c_adap); |
Antti Palosaari | f5b00a7 | 2014-08-31 20:57:05 -0300 | [diff] [blame] | 1188 | if (ret) |
| 1189 | goto err; |
| 1190 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1191 | if (adap->fe[0] == NULL) { |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1192 | ret = -ENODEV; |
| 1193 | goto err; |
| 1194 | } |
Antti Palosaari | 852f0d9 | 2012-04-06 07:09:23 -0300 | [diff] [blame] | 1195 | |
| 1196 | /* disable I2C-gate */ |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1197 | adap->fe[0]->ops.i2c_gate_ctrl = NULL; |
| 1198 | adap->fe[0]->callback = af9035_frontend_callback; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1199 | |
| 1200 | return 0; |
| 1201 | |
| 1202 | err: |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1203 | dev_dbg(&intf->dev, "failed=%d\n", ret); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1204 | |
| 1205 | return ret; |
| 1206 | } |
| 1207 | |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 1208 | static int it930x_frontend_attach(struct dvb_usb_adapter *adap) |
| 1209 | { |
| 1210 | struct state *state = adap_to_priv(adap); |
| 1211 | struct dvb_usb_device *d = adap_to_d(adap); |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1212 | struct usb_interface *intf = d->intf; |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 1213 | int ret; |
| 1214 | struct si2168_config si2168_config; |
| 1215 | struct i2c_adapter *adapter; |
| 1216 | |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1217 | dev_dbg(&intf->dev, "adap->id=%d\n", adap->id); |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 1218 | |
Olli Salonen | 251a5c4 | 2014-11-20 17:33:48 -0300 | [diff] [blame] | 1219 | memset(&si2168_config, 0, sizeof(si2168_config)); |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 1220 | si2168_config.i2c_adapter = &adapter; |
| 1221 | si2168_config.fe = &adap->fe[0]; |
| 1222 | si2168_config.ts_mode = SI2168_TS_SERIAL; |
| 1223 | |
| 1224 | state->af9033_config[adap->id].fe = &adap->fe[0]; |
| 1225 | state->af9033_config[adap->id].ops = &state->ops; |
| 1226 | ret = af9035_add_i2c_dev(d, "si2168", 0x67, &si2168_config, |
| 1227 | &d->i2c_adap); |
| 1228 | if (ret) |
| 1229 | goto err; |
| 1230 | |
| 1231 | if (adap->fe[0] == NULL) { |
| 1232 | ret = -ENODEV; |
| 1233 | goto err; |
| 1234 | } |
| 1235 | state->i2c_adapter_demod = adapter; |
| 1236 | |
| 1237 | return 0; |
| 1238 | |
| 1239 | err: |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1240 | dev_dbg(&intf->dev, "failed=%d\n", ret); |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 1241 | |
| 1242 | return ret; |
| 1243 | } |
| 1244 | |
Antti Palosaari | d4d6a34 | 2014-09-04 18:35:59 -0300 | [diff] [blame] | 1245 | static int af9035_frontend_detach(struct dvb_usb_adapter *adap) |
| 1246 | { |
| 1247 | struct state *state = adap_to_priv(adap); |
| 1248 | struct dvb_usb_device *d = adap_to_d(adap); |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1249 | struct usb_interface *intf = d->intf; |
Antti Palosaari | d4d6a34 | 2014-09-04 18:35:59 -0300 | [diff] [blame] | 1250 | |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1251 | dev_dbg(&intf->dev, "adap->id=%d\n", adap->id); |
Antti Palosaari | d4d6a34 | 2014-09-04 18:35:59 -0300 | [diff] [blame] | 1252 | |
Antti Palosaari | d4d6a34 | 2014-09-04 18:35:59 -0300 | [diff] [blame] | 1253 | if (adap->id == 1) { |
Antti Palosaari | 35ef193 | 2016-11-07 01:14:23 -0200 | [diff] [blame] | 1254 | if (state->i2c_client[1]) |
Antti Palosaari | d4d6a34 | 2014-09-04 18:35:59 -0300 | [diff] [blame] | 1255 | af9035_del_i2c_dev(d); |
| 1256 | } else if (adap->id == 0) { |
| 1257 | if (state->i2c_client[0]) |
| 1258 | af9035_del_i2c_dev(d); |
| 1259 | } |
| 1260 | |
| 1261 | return 0; |
| 1262 | } |
| 1263 | |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 1264 | static const struct fc0011_config af9035_fc0011_config = { |
| 1265 | .i2c_address = 0x60, |
| 1266 | }; |
| 1267 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1268 | static struct mxl5007t_config af9035_mxl5007t_config[] = { |
| 1269 | { |
| 1270 | .xtal_freq_hz = MxL_XTAL_24_MHZ, |
| 1271 | .if_freq_hz = MxL_IF_4_57_MHZ, |
| 1272 | .invert_if = 0, |
| 1273 | .loop_thru_enable = 0, |
| 1274 | .clk_out_enable = 0, |
| 1275 | .clk_out_amp = MxL_CLKOUT_AMP_0_94V, |
| 1276 | }, { |
| 1277 | .xtal_freq_hz = MxL_XTAL_24_MHZ, |
| 1278 | .if_freq_hz = MxL_IF_4_57_MHZ, |
| 1279 | .invert_if = 0, |
| 1280 | .loop_thru_enable = 1, |
| 1281 | .clk_out_enable = 1, |
| 1282 | .clk_out_amp = MxL_CLKOUT_AMP_0_94V, |
| 1283 | } |
Hans-Frieder Vogt | 540fd4b | 2012-04-02 14:18:16 -0300 | [diff] [blame] | 1284 | }; |
| 1285 | |
Gianluca Gennari | ce1fe37 | 2012-04-02 17:25:14 -0300 | [diff] [blame] | 1286 | static struct tda18218_config af9035_tda18218_config = { |
| 1287 | .i2c_address = 0x60, |
| 1288 | .i2c_wr_max = 21, |
| 1289 | }; |
| 1290 | |
Antti Palosaari | 0bb3d8a | 2012-12-09 12:01:41 -0300 | [diff] [blame] | 1291 | static const struct fc0012_config af9035_fc0012_config[] = { |
| 1292 | { |
| 1293 | .i2c_address = 0x63, |
| 1294 | .xtal_freq = FC_XTAL_36_MHZ, |
Antti Palosaari | 3a98477 | 2012-12-09 12:33:04 -0300 | [diff] [blame] | 1295 | .dual_master = true, |
Antti Palosaari | 0bb3d8a | 2012-12-09 12:01:41 -0300 | [diff] [blame] | 1296 | .loop_through = true, |
| 1297 | .clock_out = true, |
| 1298 | }, { |
| 1299 | .i2c_address = 0x63 | 0x80, /* I2C bus select hack */ |
| 1300 | .xtal_freq = FC_XTAL_36_MHZ, |
Antti Palosaari | 3a98477 | 2012-12-09 12:33:04 -0300 | [diff] [blame] | 1301 | .dual_master = true, |
Antti Palosaari | 0bb3d8a | 2012-12-09 12:01:41 -0300 | [diff] [blame] | 1302 | } |
Antti Palosaari | ad3a758 | 2012-12-08 23:27:49 -0300 | [diff] [blame] | 1303 | }; |
| 1304 | |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1305 | static int af9035_tuner_attach(struct dvb_usb_adapter *adap) |
| 1306 | { |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1307 | struct state *state = adap_to_priv(adap); |
| 1308 | struct dvb_usb_device *d = adap_to_d(adap); |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1309 | struct usb_interface *intf = d->intf; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1310 | int ret; |
| 1311 | struct dvb_frontend *fe; |
Antti Palosaari | 0bb3d8a | 2012-12-09 12:01:41 -0300 | [diff] [blame] | 1312 | struct i2c_msg msg[1]; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 1313 | u8 tuner_addr; |
Antti Palosaari | c10989a | 2014-08-09 14:49:46 -0300 | [diff] [blame] | 1314 | |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1315 | dev_dbg(&intf->dev, "adap->id=%d\n", adap->id); |
Antti Palosaari | df8f1be | 2013-02-03 13:46:56 -0300 | [diff] [blame] | 1316 | |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 1317 | /* |
| 1318 | * XXX: Hack used in that function: we abuse unused I2C address bit [7] |
| 1319 | * to carry info about used I2C bus for dual tuner configuration. |
| 1320 | */ |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1321 | |
Antti Palosaari | 2a79eef | 2012-05-07 14:50:40 -0300 | [diff] [blame] | 1322 | switch (state->af9033_config[adap->id].tuner) { |
Antti Palosaari | b6c5fe7 | 2015-04-15 19:18:40 -0300 | [diff] [blame] | 1323 | case AF9033_TUNER_TUA9001: { |
| 1324 | struct tua9001_platform_data tua9001_pdata = { |
| 1325 | .dvb_frontend = adap->fe[0], |
| 1326 | }; |
| 1327 | |
| 1328 | /* |
| 1329 | * AF9035 gpiot3 = TUA9001 RESETN |
| 1330 | * AF9035 gpiot2 = TUA9001 RXEN |
| 1331 | */ |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1332 | |
| 1333 | /* configure gpiot2 and gpiot2 as output */ |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1334 | ret = af9035_wr_reg_mask(d, 0x00d8ec, 0x01, 0x01); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1335 | if (ret < 0) |
| 1336 | goto err; |
| 1337 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1338 | ret = af9035_wr_reg_mask(d, 0x00d8ed, 0x01, 0x01); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1339 | if (ret < 0) |
| 1340 | goto err; |
| 1341 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1342 | ret = af9035_wr_reg_mask(d, 0x00d8e8, 0x01, 0x01); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1343 | if (ret < 0) |
| 1344 | goto err; |
| 1345 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1346 | ret = af9035_wr_reg_mask(d, 0x00d8e9, 0x01, 0x01); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1347 | if (ret < 0) |
| 1348 | goto err; |
| 1349 | |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1350 | /* attach tuner */ |
Antti Palosaari | b6c5fe7 | 2015-04-15 19:18:40 -0300 | [diff] [blame] | 1351 | ret = af9035_add_i2c_dev(d, "tua9001", 0x60, &tua9001_pdata, |
| 1352 | &d->i2c_adap); |
| 1353 | if (ret) |
| 1354 | goto err; |
| 1355 | |
| 1356 | fe = adap->fe[0]; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1357 | break; |
Antti Palosaari | b6c5fe7 | 2015-04-15 19:18:40 -0300 | [diff] [blame] | 1358 | } |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 1359 | case AF9033_TUNER_FC0011: |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1360 | fe = dvb_attach(fc0011_attach, adap->fe[0], |
| 1361 | &d->i2c_adap, &af9035_fc0011_config); |
Michael Büsch | ffc501f | 2012-04-02 12:18:36 -0300 | [diff] [blame] | 1362 | break; |
Hans-Frieder Vogt | 540fd4b | 2012-04-02 14:18:16 -0300 | [diff] [blame] | 1363 | case AF9033_TUNER_MXL5007T: |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1364 | if (adap->id == 0) { |
| 1365 | ret = af9035_wr_reg(d, 0x00d8e0, 1); |
| 1366 | if (ret < 0) |
| 1367 | goto err; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 1368 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1369 | ret = af9035_wr_reg(d, 0x00d8e1, 1); |
| 1370 | if (ret < 0) |
| 1371 | goto err; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 1372 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1373 | ret = af9035_wr_reg(d, 0x00d8df, 0); |
| 1374 | if (ret < 0) |
| 1375 | goto err; |
Hans-Frieder Vogt | 540fd4b | 2012-04-02 14:18:16 -0300 | [diff] [blame] | 1376 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1377 | msleep(30); |
Hans-Frieder Vogt | 540fd4b | 2012-04-02 14:18:16 -0300 | [diff] [blame] | 1378 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1379 | ret = af9035_wr_reg(d, 0x00d8df, 1); |
| 1380 | if (ret < 0) |
| 1381 | goto err; |
Hans-Frieder Vogt | 540fd4b | 2012-04-02 14:18:16 -0300 | [diff] [blame] | 1382 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1383 | msleep(300); |
Hans-Frieder Vogt | 540fd4b | 2012-04-02 14:18:16 -0300 | [diff] [blame] | 1384 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1385 | ret = af9035_wr_reg(d, 0x00d8c0, 1); |
| 1386 | if (ret < 0) |
| 1387 | goto err; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 1388 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1389 | ret = af9035_wr_reg(d, 0x00d8c1, 1); |
| 1390 | if (ret < 0) |
| 1391 | goto err; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 1392 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1393 | ret = af9035_wr_reg(d, 0x00d8bf, 0); |
| 1394 | if (ret < 0) |
| 1395 | goto err; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 1396 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1397 | ret = af9035_wr_reg(d, 0x00d8b4, 1); |
| 1398 | if (ret < 0) |
| 1399 | goto err; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 1400 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1401 | ret = af9035_wr_reg(d, 0x00d8b5, 1); |
| 1402 | if (ret < 0) |
| 1403 | goto err; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 1404 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1405 | ret = af9035_wr_reg(d, 0x00d8b3, 1); |
| 1406 | if (ret < 0) |
| 1407 | goto err; |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 1408 | |
| 1409 | tuner_addr = 0x60; |
| 1410 | } else { |
| 1411 | tuner_addr = 0x60 | 0x80; /* I2C bus hack */ |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1412 | } |
Hans-Frieder Vogt | 540fd4b | 2012-04-02 14:18:16 -0300 | [diff] [blame] | 1413 | |
| 1414 | /* attach tuner */ |
Antti Palosaari | bf97b63 | 2012-12-08 22:51:19 -0300 | [diff] [blame] | 1415 | fe = dvb_attach(mxl5007t_attach, adap->fe[0], &d->i2c_adap, |
| 1416 | tuner_addr, &af9035_mxl5007t_config[adap->id]); |
Hans-Frieder Vogt | 540fd4b | 2012-04-02 14:18:16 -0300 | [diff] [blame] | 1417 | break; |
Gianluca Gennari | ce1fe37 | 2012-04-02 17:25:14 -0300 | [diff] [blame] | 1418 | case AF9033_TUNER_TDA18218: |
| 1419 | /* attach tuner */ |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1420 | fe = dvb_attach(tda18218_attach, adap->fe[0], |
| 1421 | &d->i2c_adap, &af9035_tda18218_config); |
Gianluca Gennari | ce1fe37 | 2012-04-02 17:25:14 -0300 | [diff] [blame] | 1422 | break; |
Antti Palosaari | 7a893ba | 2015-04-14 20:07:16 -0300 | [diff] [blame] | 1423 | case AF9033_TUNER_FC2580: { |
| 1424 | struct fc2580_platform_data fc2580_pdata = { |
| 1425 | .dvb_frontend = adap->fe[0], |
| 1426 | }; |
| 1427 | |
Oliver Schinagl | d67ceb3 | 2012-09-20 14:57:17 -0300 | [diff] [blame] | 1428 | /* Tuner enable using gpiot2_o, gpiot2_en and gpiot2_on */ |
| 1429 | ret = af9035_wr_reg_mask(d, 0xd8eb, 0x01, 0x01); |
| 1430 | if (ret < 0) |
| 1431 | goto err; |
| 1432 | |
| 1433 | ret = af9035_wr_reg_mask(d, 0xd8ec, 0x01, 0x01); |
| 1434 | if (ret < 0) |
| 1435 | goto err; |
| 1436 | |
| 1437 | ret = af9035_wr_reg_mask(d, 0xd8ed, 0x01, 0x01); |
| 1438 | if (ret < 0) |
| 1439 | goto err; |
| 1440 | |
| 1441 | usleep_range(10000, 50000); |
| 1442 | /* attach tuner */ |
Antti Palosaari | 7a893ba | 2015-04-14 20:07:16 -0300 | [diff] [blame] | 1443 | ret = af9035_add_i2c_dev(d, "fc2580", 0x56, &fc2580_pdata, |
| 1444 | &d->i2c_adap); |
| 1445 | if (ret) |
| 1446 | goto err; |
| 1447 | |
| 1448 | fe = adap->fe[0]; |
Oliver Schinagl | d67ceb3 | 2012-09-20 14:57:17 -0300 | [diff] [blame] | 1449 | break; |
Antti Palosaari | 7a893ba | 2015-04-14 20:07:16 -0300 | [diff] [blame] | 1450 | } |
Antti Palosaari | 7e0bc29 | 2012-12-02 20:12:29 -0300 | [diff] [blame] | 1451 | case AF9033_TUNER_FC0012: |
| 1452 | /* |
| 1453 | * AF9035 gpiot2 = FC0012 enable |
| 1454 | * XXX: there seems to be something on gpioh8 too, but on my |
| 1455 | * my test I didn't find any difference. |
| 1456 | */ |
| 1457 | |
Antti Palosaari | 0bb3d8a | 2012-12-09 12:01:41 -0300 | [diff] [blame] | 1458 | if (adap->id == 0) { |
| 1459 | /* configure gpiot2 as output and high */ |
| 1460 | ret = af9035_wr_reg_mask(d, 0xd8eb, 0x01, 0x01); |
| 1461 | if (ret < 0) |
| 1462 | goto err; |
Antti Palosaari | 7e0bc29 | 2012-12-02 20:12:29 -0300 | [diff] [blame] | 1463 | |
Antti Palosaari | 0bb3d8a | 2012-12-09 12:01:41 -0300 | [diff] [blame] | 1464 | ret = af9035_wr_reg_mask(d, 0xd8ec, 0x01, 0x01); |
| 1465 | if (ret < 0) |
| 1466 | goto err; |
Antti Palosaari | 7e0bc29 | 2012-12-02 20:12:29 -0300 | [diff] [blame] | 1467 | |
Antti Palosaari | 0bb3d8a | 2012-12-09 12:01:41 -0300 | [diff] [blame] | 1468 | ret = af9035_wr_reg_mask(d, 0xd8ed, 0x01, 0x01); |
| 1469 | if (ret < 0) |
| 1470 | goto err; |
| 1471 | } else { |
| 1472 | /* |
| 1473 | * FIXME: That belongs for the FC0012 driver. |
| 1474 | * Write 02 to FC0012 master tuner register 0d directly |
| 1475 | * in order to make slave tuner working. |
| 1476 | */ |
| 1477 | msg[0].addr = 0x63; |
| 1478 | msg[0].flags = 0; |
| 1479 | msg[0].len = 2; |
| 1480 | msg[0].buf = "\x0d\x02"; |
| 1481 | ret = i2c_transfer(&d->i2c_adap, msg, 1); |
| 1482 | if (ret < 0) |
| 1483 | goto err; |
| 1484 | } |
Antti Palosaari | 7e0bc29 | 2012-12-02 20:12:29 -0300 | [diff] [blame] | 1485 | |
| 1486 | usleep_range(10000, 50000); |
| 1487 | |
Antti Palosaari | ad3a758 | 2012-12-08 23:27:49 -0300 | [diff] [blame] | 1488 | fe = dvb_attach(fc0012_attach, adap->fe[0], &d->i2c_adap, |
Antti Palosaari | 0bb3d8a | 2012-12-09 12:01:41 -0300 | [diff] [blame] | 1489 | &af9035_fc0012_config[adap->id]); |
Antti Palosaari | 7e0bc29 | 2012-12-02 20:12:29 -0300 | [diff] [blame] | 1490 | break; |
Antti Palosaari | ac77fb0 | 2013-01-07 09:51:13 -0300 | [diff] [blame] | 1491 | case AF9033_TUNER_IT9135_38: |
Antti Palosaari | 74c1883 | 2013-01-07 15:16:54 -0300 | [diff] [blame] | 1492 | case AF9033_TUNER_IT9135_51: |
| 1493 | case AF9033_TUNER_IT9135_52: |
| 1494 | case AF9033_TUNER_IT9135_60: |
| 1495 | case AF9033_TUNER_IT9135_61: |
| 1496 | case AF9033_TUNER_IT9135_62: |
Antti Palosaari | 3b2a5e8 | 2014-08-26 17:14:16 -0300 | [diff] [blame] | 1497 | { |
Antti Palosaari | 35ef193 | 2016-11-07 01:14:23 -0200 | [diff] [blame] | 1498 | struct platform_device *pdev; |
Antti Palosaari | 8efb34b | 2016-11-10 01:24:50 -0200 | [diff] [blame] | 1499 | const char *name; |
Antti Palosaari | 35ef193 | 2016-11-07 01:14:23 -0200 | [diff] [blame] | 1500 | struct it913x_platform_data it913x_pdata = { |
| 1501 | .regmap = state->af9033_config[adap->id].regmap, |
Antti Palosaari | 3b2a5e8 | 2014-08-26 17:14:16 -0300 | [diff] [blame] | 1502 | .fe = adap->fe[0], |
Antti Palosaari | 3b2a5e8 | 2014-08-26 17:14:16 -0300 | [diff] [blame] | 1503 | }; |
| 1504 | |
Antti Palosaari | 35ef193 | 2016-11-07 01:14:23 -0200 | [diff] [blame] | 1505 | switch (state->af9033_config[adap->id].tuner) { |
| 1506 | case AF9033_TUNER_IT9135_38: |
| 1507 | case AF9033_TUNER_IT9135_51: |
| 1508 | case AF9033_TUNER_IT9135_52: |
Antti Palosaari | 8efb34b | 2016-11-10 01:24:50 -0200 | [diff] [blame] | 1509 | name = "it9133ax-tuner"; |
Antti Palosaari | 35ef193 | 2016-11-07 01:14:23 -0200 | [diff] [blame] | 1510 | break; |
| 1511 | case AF9033_TUNER_IT9135_60: |
| 1512 | case AF9033_TUNER_IT9135_61: |
| 1513 | case AF9033_TUNER_IT9135_62: |
Antti Palosaari | 8efb34b | 2016-11-10 01:24:50 -0200 | [diff] [blame] | 1514 | name = "it9133bx-tuner"; |
Antti Palosaari | 35ef193 | 2016-11-07 01:14:23 -0200 | [diff] [blame] | 1515 | break; |
| 1516 | default: |
| 1517 | ret = -ENODEV; |
| 1518 | goto err; |
| 1519 | } |
| 1520 | |
Antti Palosaari | 676c350 | 2014-08-27 03:59:27 -0300 | [diff] [blame] | 1521 | if (state->dual_mode) { |
| 1522 | if (adap->id == 0) |
Antti Palosaari | 35ef193 | 2016-11-07 01:14:23 -0200 | [diff] [blame] | 1523 | it913x_pdata.role = IT913X_ROLE_DUAL_MASTER; |
Antti Palosaari | 676c350 | 2014-08-27 03:59:27 -0300 | [diff] [blame] | 1524 | else |
Antti Palosaari | 35ef193 | 2016-11-07 01:14:23 -0200 | [diff] [blame] | 1525 | it913x_pdata.role = IT913X_ROLE_DUAL_SLAVE; |
| 1526 | } else { |
| 1527 | it913x_pdata.role = IT913X_ROLE_SINGLE; |
Antti Palosaari | 676c350 | 2014-08-27 03:59:27 -0300 | [diff] [blame] | 1528 | } |
| 1529 | |
Antti Palosaari | 35ef193 | 2016-11-07 01:14:23 -0200 | [diff] [blame] | 1530 | request_module("%s", "it913x"); |
Antti Palosaari | 8efb34b | 2016-11-10 01:24:50 -0200 | [diff] [blame] | 1531 | pdev = platform_device_register_data(&d->intf->dev, name, |
Antti Palosaari | 35ef193 | 2016-11-07 01:14:23 -0200 | [diff] [blame] | 1532 | PLATFORM_DEVID_AUTO, |
| 1533 | &it913x_pdata, |
| 1534 | sizeof(it913x_pdata)); |
| 1535 | if (IS_ERR(pdev) || !pdev->dev.driver) { |
| 1536 | ret = -ENODEV; |
Antti Palosaari | 3b2a5e8 | 2014-08-26 17:14:16 -0300 | [diff] [blame] | 1537 | goto err; |
Antti Palosaari | 35ef193 | 2016-11-07 01:14:23 -0200 | [diff] [blame] | 1538 | } |
| 1539 | if (!try_module_get(pdev->dev.driver->owner)) { |
| 1540 | platform_device_unregister(pdev); |
| 1541 | ret = -ENODEV; |
| 1542 | goto err; |
| 1543 | } |
Antti Palosaari | 3b2a5e8 | 2014-08-26 17:14:16 -0300 | [diff] [blame] | 1544 | |
Antti Palosaari | 35ef193 | 2016-11-07 01:14:23 -0200 | [diff] [blame] | 1545 | state->platform_device_tuner[adap->id] = pdev; |
Antti Palosaari | 3b2a5e8 | 2014-08-26 17:14:16 -0300 | [diff] [blame] | 1546 | fe = adap->fe[0]; |
Antti Palosaari | ac77fb0 | 2013-01-07 09:51:13 -0300 | [diff] [blame] | 1547 | break; |
Antti Palosaari | 3b2a5e8 | 2014-08-26 17:14:16 -0300 | [diff] [blame] | 1548 | } |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1549 | default: |
| 1550 | fe = NULL; |
| 1551 | } |
| 1552 | |
| 1553 | if (fe == NULL) { |
| 1554 | ret = -ENODEV; |
| 1555 | goto err; |
| 1556 | } |
| 1557 | |
| 1558 | return 0; |
| 1559 | |
| 1560 | err: |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1561 | dev_dbg(&intf->dev, "failed=%d\n", ret); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1562 | |
| 1563 | return ret; |
| 1564 | } |
| 1565 | |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 1566 | static int it930x_tuner_attach(struct dvb_usb_adapter *adap) |
| 1567 | { |
| 1568 | struct state *state = adap_to_priv(adap); |
| 1569 | struct dvb_usb_device *d = adap_to_d(adap); |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1570 | struct usb_interface *intf = d->intf; |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 1571 | int ret; |
| 1572 | struct si2157_config si2157_config; |
| 1573 | |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1574 | dev_dbg(&intf->dev, "adap->id=%d\n", adap->id); |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 1575 | |
| 1576 | /* I2C master bus 2 clock speed 300k */ |
| 1577 | ret = af9035_wr_reg(d, 0x00f6a7, 0x07); |
| 1578 | if (ret < 0) |
| 1579 | goto err; |
| 1580 | |
| 1581 | /* I2C master bus 1,3 clock speed 300k */ |
| 1582 | ret = af9035_wr_reg(d, 0x00f103, 0x07); |
| 1583 | if (ret < 0) |
| 1584 | goto err; |
| 1585 | |
| 1586 | /* set gpio11 low */ |
| 1587 | ret = af9035_wr_reg_mask(d, 0xd8d4, 0x01, 0x01); |
| 1588 | if (ret < 0) |
| 1589 | goto err; |
| 1590 | |
| 1591 | ret = af9035_wr_reg_mask(d, 0xd8d5, 0x01, 0x01); |
| 1592 | if (ret < 0) |
| 1593 | goto err; |
| 1594 | |
| 1595 | ret = af9035_wr_reg_mask(d, 0xd8d3, 0x01, 0x01); |
| 1596 | if (ret < 0) |
| 1597 | goto err; |
| 1598 | |
| 1599 | /* Tuner enable using gpiot2_en, gpiot2_on and gpiot2_o (reset) */ |
| 1600 | ret = af9035_wr_reg_mask(d, 0xd8b8, 0x01, 0x01); |
| 1601 | if (ret < 0) |
| 1602 | goto err; |
| 1603 | |
| 1604 | ret = af9035_wr_reg_mask(d, 0xd8b9, 0x01, 0x01); |
| 1605 | if (ret < 0) |
| 1606 | goto err; |
| 1607 | |
| 1608 | ret = af9035_wr_reg_mask(d, 0xd8b7, 0x00, 0x01); |
| 1609 | if (ret < 0) |
| 1610 | goto err; |
| 1611 | |
| 1612 | msleep(200); |
| 1613 | |
| 1614 | ret = af9035_wr_reg_mask(d, 0xd8b7, 0x01, 0x01); |
| 1615 | if (ret < 0) |
| 1616 | goto err; |
| 1617 | |
| 1618 | memset(&si2157_config, 0, sizeof(si2157_config)); |
| 1619 | si2157_config.fe = adap->fe[0]; |
Olli Salonen | ee3c3e4 | 2015-05-05 13:54:17 -0300 | [diff] [blame] | 1620 | si2157_config.if_port = 1; |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 1621 | ret = af9035_add_i2c_dev(d, "si2157", 0x63, |
| 1622 | &si2157_config, state->i2c_adapter_demod); |
| 1623 | |
| 1624 | if (ret) |
| 1625 | goto err; |
| 1626 | |
| 1627 | return 0; |
| 1628 | |
| 1629 | err: |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1630 | dev_dbg(&intf->dev, "failed=%d\n", ret); |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 1631 | |
| 1632 | return ret; |
| 1633 | } |
| 1634 | |
| 1635 | |
| 1636 | static int it930x_tuner_detach(struct dvb_usb_adapter *adap) |
| 1637 | { |
| 1638 | struct state *state = adap_to_priv(adap); |
| 1639 | struct dvb_usb_device *d = adap_to_d(adap); |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1640 | struct usb_interface *intf = d->intf; |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 1641 | |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1642 | dev_dbg(&intf->dev, "adap->id=%d\n", adap->id); |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 1643 | |
| 1644 | if (adap->id == 1) { |
| 1645 | if (state->i2c_client[3]) |
| 1646 | af9035_del_i2c_dev(d); |
| 1647 | } else if (adap->id == 0) { |
| 1648 | if (state->i2c_client[1]) |
| 1649 | af9035_del_i2c_dev(d); |
| 1650 | } |
| 1651 | |
| 1652 | return 0; |
| 1653 | } |
| 1654 | |
| 1655 | |
Antti Palosaari | d4d6a34 | 2014-09-04 18:35:59 -0300 | [diff] [blame] | 1656 | static int af9035_tuner_detach(struct dvb_usb_adapter *adap) |
| 1657 | { |
| 1658 | struct state *state = adap_to_priv(adap); |
| 1659 | struct dvb_usb_device *d = adap_to_d(adap); |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1660 | struct usb_interface *intf = d->intf; |
Antti Palosaari | d4d6a34 | 2014-09-04 18:35:59 -0300 | [diff] [blame] | 1661 | |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1662 | dev_dbg(&intf->dev, "adap->id=%d\n", adap->id); |
Antti Palosaari | d4d6a34 | 2014-09-04 18:35:59 -0300 | [diff] [blame] | 1663 | |
| 1664 | switch (state->af9033_config[adap->id].tuner) { |
Antti Palosaari | b6c5fe7 | 2015-04-15 19:18:40 -0300 | [diff] [blame] | 1665 | case AF9033_TUNER_TUA9001: |
Antti Palosaari | 7a893ba | 2015-04-14 20:07:16 -0300 | [diff] [blame] | 1666 | case AF9033_TUNER_FC2580: |
Antti Palosaari | d4d6a34 | 2014-09-04 18:35:59 -0300 | [diff] [blame] | 1667 | if (adap->id == 1) { |
| 1668 | if (state->i2c_client[3]) |
| 1669 | af9035_del_i2c_dev(d); |
| 1670 | } else if (adap->id == 0) { |
| 1671 | if (state->i2c_client[1]) |
| 1672 | af9035_del_i2c_dev(d); |
| 1673 | } |
Antti Palosaari | 35ef193 | 2016-11-07 01:14:23 -0200 | [diff] [blame] | 1674 | break; |
| 1675 | case AF9033_TUNER_IT9135_38: |
| 1676 | case AF9033_TUNER_IT9135_51: |
| 1677 | case AF9033_TUNER_IT9135_52: |
| 1678 | case AF9033_TUNER_IT9135_60: |
| 1679 | case AF9033_TUNER_IT9135_61: |
| 1680 | case AF9033_TUNER_IT9135_62: |
| 1681 | { |
| 1682 | struct platform_device *pdev; |
| 1683 | |
| 1684 | pdev = state->platform_device_tuner[adap->id]; |
| 1685 | if (pdev) { |
| 1686 | module_put(pdev->dev.driver->owner); |
| 1687 | platform_device_unregister(pdev); |
| 1688 | } |
| 1689 | break; |
| 1690 | } |
Antti Palosaari | d4d6a34 | 2014-09-04 18:35:59 -0300 | [diff] [blame] | 1691 | } |
| 1692 | |
| 1693 | return 0; |
| 1694 | } |
| 1695 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1696 | static int af9035_init(struct dvb_usb_device *d) |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1697 | { |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1698 | struct state *state = d_to_priv(d); |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1699 | struct usb_interface *intf = d->intf; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1700 | int ret, i; |
Antti Palosaari | bada342 | 2013-01-11 20:45:11 -0300 | [diff] [blame] | 1701 | u16 frame_size = (d->udev->speed == USB_SPEED_FULL ? 5 : 87) * 188 / 4; |
| 1702 | u8 packet_size = (d->udev->speed == USB_SPEED_FULL ? 64 : 512) / 4; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1703 | struct reg_val_mask tab[] = { |
| 1704 | { 0x80f99d, 0x01, 0x01 }, |
| 1705 | { 0x80f9a4, 0x01, 0x01 }, |
| 1706 | { 0x00dd11, 0x00, 0x20 }, |
| 1707 | { 0x00dd11, 0x00, 0x40 }, |
| 1708 | { 0x00dd13, 0x00, 0x20 }, |
| 1709 | { 0x00dd13, 0x00, 0x40 }, |
| 1710 | { 0x00dd11, 0x20, 0x20 }, |
| 1711 | { 0x00dd88, (frame_size >> 0) & 0xff, 0xff}, |
| 1712 | { 0x00dd89, (frame_size >> 8) & 0xff, 0xff}, |
| 1713 | { 0x00dd0c, packet_size, 0xff}, |
| 1714 | { 0x00dd11, state->dual_mode << 6, 0x40 }, |
| 1715 | { 0x00dd8a, (frame_size >> 0) & 0xff, 0xff}, |
| 1716 | { 0x00dd8b, (frame_size >> 8) & 0xff, 0xff}, |
| 1717 | { 0x00dd0d, packet_size, 0xff }, |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1718 | { 0x80f9a3, state->dual_mode, 0x01 }, |
| 1719 | { 0x80f9cd, state->dual_mode, 0x01 }, |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1720 | { 0x80f99d, 0x00, 0x01 }, |
| 1721 | { 0x80f9a4, 0x00, 0x01 }, |
| 1722 | }; |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1723 | |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1724 | dev_dbg(&intf->dev, "USB speed=%d frame_size=%04x packet_size=%02x\n", |
| 1725 | d->udev->speed, frame_size, packet_size); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1726 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1727 | /* init endpoints */ |
| 1728 | for (i = 0; i < ARRAY_SIZE(tab); i++) { |
| 1729 | ret = af9035_wr_reg_mask(d, tab[i].reg, tab[i].val, |
| 1730 | tab[i].mask); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1731 | if (ret < 0) |
| 1732 | goto err; |
| 1733 | } |
| 1734 | |
| 1735 | return 0; |
| 1736 | |
| 1737 | err: |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1738 | dev_dbg(&intf->dev, "failed=%d\n", ret); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 1739 | |
| 1740 | return ret; |
| 1741 | } |
| 1742 | |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 1743 | static int it930x_init(struct dvb_usb_device *d) |
| 1744 | { |
| 1745 | struct state *state = d_to_priv(d); |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1746 | struct usb_interface *intf = d->intf; |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 1747 | int ret, i; |
| 1748 | u16 frame_size = (d->udev->speed == USB_SPEED_FULL ? 5 : 816) * 188 / 4; |
| 1749 | u8 packet_size = (d->udev->speed == USB_SPEED_FULL ? 64 : 512) / 4; |
| 1750 | struct reg_val_mask tab[] = { |
| 1751 | { 0x00da1a, 0x00, 0x01 }, /* ignore_sync_byte */ |
| 1752 | { 0x00f41f, 0x04, 0x04 }, /* dvbt_inten */ |
| 1753 | { 0x00da10, 0x00, 0x01 }, /* mpeg_full_speed */ |
| 1754 | { 0x00f41a, 0x01, 0x01 }, /* dvbt_en */ |
| 1755 | { 0x00da1d, 0x01, 0x01 }, /* mp2_sw_rst, reset EP4 */ |
| 1756 | { 0x00dd11, 0x00, 0x20 }, /* ep4_tx_en, disable EP4 */ |
| 1757 | { 0x00dd13, 0x00, 0x20 }, /* ep4_tx_nak, disable EP4 NAK */ |
| 1758 | { 0x00dd11, 0x20, 0x20 }, /* ep4_tx_en, enable EP4 */ |
| 1759 | { 0x00dd11, 0x00, 0x40 }, /* ep5_tx_en, disable EP5 */ |
| 1760 | { 0x00dd13, 0x00, 0x40 }, /* ep5_tx_nak, disable EP5 NAK */ |
| 1761 | { 0x00dd11, state->dual_mode << 6, 0x40 }, /* enable EP5 */ |
| 1762 | { 0x00dd88, (frame_size >> 0) & 0xff, 0xff}, |
| 1763 | { 0x00dd89, (frame_size >> 8) & 0xff, 0xff}, |
| 1764 | { 0x00dd0c, packet_size, 0xff}, |
| 1765 | { 0x00dd8a, (frame_size >> 0) & 0xff, 0xff}, |
| 1766 | { 0x00dd8b, (frame_size >> 8) & 0xff, 0xff}, |
| 1767 | { 0x00dd0d, packet_size, 0xff }, |
| 1768 | { 0x00da1d, 0x00, 0x01 }, /* mp2_sw_rst, disable */ |
| 1769 | { 0x00d833, 0x01, 0xff }, /* slew rate ctrl: slew rate boosts */ |
| 1770 | { 0x00d830, 0x00, 0xff }, /* Bit 0 of output driving control */ |
| 1771 | { 0x00d831, 0x01, 0xff }, /* Bit 1 of output driving control */ |
| 1772 | { 0x00d832, 0x00, 0xff }, /* Bit 2 of output driving control */ |
| 1773 | |
| 1774 | /* suspend gpio1 for TS-C */ |
| 1775 | { 0x00d8b0, 0x01, 0xff }, /* gpio1 */ |
| 1776 | { 0x00d8b1, 0x01, 0xff }, /* gpio1 */ |
| 1777 | { 0x00d8af, 0x00, 0xff }, /* gpio1 */ |
| 1778 | |
| 1779 | /* suspend gpio7 for TS-D */ |
| 1780 | { 0x00d8c4, 0x01, 0xff }, /* gpio7 */ |
| 1781 | { 0x00d8c5, 0x01, 0xff }, /* gpio7 */ |
| 1782 | { 0x00d8c3, 0x00, 0xff }, /* gpio7 */ |
| 1783 | |
| 1784 | /* suspend gpio13 for TS-B */ |
| 1785 | { 0x00d8dc, 0x01, 0xff }, /* gpio13 */ |
| 1786 | { 0x00d8dd, 0x01, 0xff }, /* gpio13 */ |
| 1787 | { 0x00d8db, 0x00, 0xff }, /* gpio13 */ |
| 1788 | |
| 1789 | /* suspend gpio14 for TS-E */ |
| 1790 | { 0x00d8e4, 0x01, 0xff }, /* gpio14 */ |
| 1791 | { 0x00d8e5, 0x01, 0xff }, /* gpio14 */ |
| 1792 | { 0x00d8e3, 0x00, 0xff }, /* gpio14 */ |
| 1793 | |
| 1794 | /* suspend gpio15 for TS-A */ |
| 1795 | { 0x00d8e8, 0x01, 0xff }, /* gpio15 */ |
| 1796 | { 0x00d8e9, 0x01, 0xff }, /* gpio15 */ |
| 1797 | { 0x00d8e7, 0x00, 0xff }, /* gpio15 */ |
| 1798 | |
| 1799 | { 0x00da58, 0x00, 0x01 }, /* ts_in_src, serial */ |
| 1800 | { 0x00da73, 0x01, 0xff }, /* ts0_aggre_mode */ |
| 1801 | { 0x00da78, 0x47, 0xff }, /* ts0_sync_byte */ |
| 1802 | { 0x00da4c, 0x01, 0xff }, /* ts0_en */ |
| 1803 | { 0x00da5a, 0x1f, 0xff }, /* ts_fail_ignore */ |
| 1804 | }; |
| 1805 | |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1806 | dev_dbg(&intf->dev, "USB speed=%d frame_size=%04x packet_size=%02x\n", |
| 1807 | d->udev->speed, frame_size, packet_size); |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 1808 | |
| 1809 | /* init endpoints */ |
| 1810 | for (i = 0; i < ARRAY_SIZE(tab); i++) { |
| 1811 | ret = af9035_wr_reg_mask(d, tab[i].reg, |
| 1812 | tab[i].val, tab[i].mask); |
| 1813 | |
| 1814 | if (ret < 0) |
| 1815 | goto err; |
| 1816 | } |
| 1817 | |
| 1818 | return 0; |
| 1819 | err: |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1820 | dev_dbg(&intf->dev, "failed=%d\n", ret); |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 1821 | |
| 1822 | return ret; |
| 1823 | } |
| 1824 | |
| 1825 | |
Antti Palosaari | 37b44a0 | 2013-01-04 15:21:26 -0300 | [diff] [blame] | 1826 | #if IS_ENABLED(CONFIG_RC_CORE) |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1827 | static int af9035_rc_query(struct dvb_usb_device *d) |
| 1828 | { |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1829 | struct usb_interface *intf = d->intf; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1830 | int ret; |
Sean Young | 6d741bf | 2017-08-07 16:20:58 -0400 | [diff] [blame] | 1831 | enum rc_proto proto; |
Antti Palosaari | 75cd588 | 2013-03-08 17:50:21 -0300 | [diff] [blame] | 1832 | u32 key; |
| 1833 | u8 buf[4]; |
| 1834 | struct usb_req req = { CMD_IR_GET, 0, 0, NULL, 4, buf }; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1835 | |
| 1836 | ret = af9035_ctrl_msg(d, &req); |
Antti Palosaari | 1bfd529 | 2013-03-08 17:39:12 -0300 | [diff] [blame] | 1837 | if (ret == 1) |
| 1838 | return 0; |
| 1839 | else if (ret < 0) |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1840 | goto err; |
| 1841 | |
Antti Palosaari | 75cd588 | 2013-03-08 17:50:21 -0300 | [diff] [blame] | 1842 | if ((buf[2] + buf[3]) == 0xff) { |
| 1843 | if ((buf[0] + buf[1]) == 0xff) { |
| 1844 | /* NEC standard 16bit */ |
David Härdeman | 120703f | 2014-04-03 20:31:30 -0300 | [diff] [blame] | 1845 | key = RC_SCANCODE_NEC(buf[0], buf[2]); |
Sean Young | 6d741bf | 2017-08-07 16:20:58 -0400 | [diff] [blame] | 1846 | proto = RC_PROTO_NEC; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1847 | } else { |
Antti Palosaari | 75cd588 | 2013-03-08 17:50:21 -0300 | [diff] [blame] | 1848 | /* NEC extended 24bit */ |
David Härdeman | 120703f | 2014-04-03 20:31:30 -0300 | [diff] [blame] | 1849 | key = RC_SCANCODE_NECX(buf[0] << 8 | buf[1], buf[2]); |
Sean Young | 6d741bf | 2017-08-07 16:20:58 -0400 | [diff] [blame] | 1850 | proto = RC_PROTO_NECX; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1851 | } |
| 1852 | } else { |
Antti Palosaari | 75cd588 | 2013-03-08 17:50:21 -0300 | [diff] [blame] | 1853 | /* NEC full code 32bit */ |
David Härdeman | 120703f | 2014-04-03 20:31:30 -0300 | [diff] [blame] | 1854 | key = RC_SCANCODE_NEC32(buf[0] << 24 | buf[1] << 16 | |
| 1855 | buf[2] << 8 | buf[3]); |
Sean Young | 6d741bf | 2017-08-07 16:20:58 -0400 | [diff] [blame] | 1856 | proto = RC_PROTO_NEC32; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1857 | } |
| 1858 | |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1859 | dev_dbg(&intf->dev, "%*ph\n", 4, buf); |
Antti Palosaari | 75cd588 | 2013-03-08 17:50:21 -0300 | [diff] [blame] | 1860 | |
Sean Young | 2ceeca0 | 2016-09-21 06:54:19 -0300 | [diff] [blame] | 1861 | rc_keydown(d->rc_dev, proto, key, 0); |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1862 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1863 | return 0; |
Antti Palosaari | 1bfd529 | 2013-03-08 17:39:12 -0300 | [diff] [blame] | 1864 | |
| 1865 | err: |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1866 | dev_dbg(&intf->dev, "failed=%d\n", ret); |
Antti Palosaari | 1bfd529 | 2013-03-08 17:39:12 -0300 | [diff] [blame] | 1867 | |
| 1868 | return ret; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1869 | } |
| 1870 | |
| 1871 | static int af9035_get_rc_config(struct dvb_usb_device *d, struct dvb_usb_rc *rc) |
| 1872 | { |
Antti Palosaari | 74c1883 | 2013-01-07 15:16:54 -0300 | [diff] [blame] | 1873 | struct state *state = d_to_priv(d); |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1874 | struct usb_interface *intf = d->intf; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1875 | |
Antti Palosaari | 09bfd96 | 2016-11-04 20:43:49 -0200 | [diff] [blame] | 1876 | dev_dbg(&intf->dev, "ir_mode=%02x ir_type=%02x\n", |
| 1877 | state->ir_mode, state->ir_type); |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1878 | |
| 1879 | /* don't activate rc if in HID mode or if not available */ |
Antti Palosaari | 09bfd96 | 2016-11-04 20:43:49 -0200 | [diff] [blame] | 1880 | if (state->ir_mode == 0x05) { |
| 1881 | switch (state->ir_type) { |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1882 | case 0: /* NEC */ |
| 1883 | default: |
Sean Young | 6d741bf | 2017-08-07 16:20:58 -0400 | [diff] [blame] | 1884 | rc->allowed_protos = RC_PROTO_BIT_NEC | |
| 1885 | RC_PROTO_BIT_NECX | RC_PROTO_BIT_NEC32; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1886 | break; |
| 1887 | case 1: /* RC6 */ |
Sean Young | 6d741bf | 2017-08-07 16:20:58 -0400 | [diff] [blame] | 1888 | rc->allowed_protos = RC_PROTO_BIT_RC6_MCE; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1889 | break; |
| 1890 | } |
| 1891 | |
| 1892 | rc->query = af9035_rc_query; |
| 1893 | rc->interval = 500; |
Antti Palosaari | de73bee | 2012-07-05 19:57:07 -0300 | [diff] [blame] | 1894 | |
| 1895 | /* load empty to enable rc */ |
| 1896 | if (!rc->map_name) |
| 1897 | rc->map_name = RC_MAP_EMPTY; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1898 | } |
| 1899 | |
| 1900 | return 0; |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1901 | } |
Antti Palosaari | eed5670 | 2012-12-09 20:18:31 -0300 | [diff] [blame] | 1902 | #else |
| 1903 | #define af9035_get_rc_config NULL |
| 1904 | #endif |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1905 | |
Antti Palosaari | bada342 | 2013-01-11 20:45:11 -0300 | [diff] [blame] | 1906 | static int af9035_get_stream_config(struct dvb_frontend *fe, u8 *ts_type, |
| 1907 | struct usb_data_stream_properties *stream) |
| 1908 | { |
| 1909 | struct dvb_usb_device *d = fe_to_d(fe); |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1910 | struct usb_interface *intf = d->intf; |
Antti Palosaari | c10989a | 2014-08-09 14:49:46 -0300 | [diff] [blame] | 1911 | |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1912 | dev_dbg(&intf->dev, "adap=%d\n", fe_to_adap(fe)->id); |
Antti Palosaari | bada342 | 2013-01-11 20:45:11 -0300 | [diff] [blame] | 1913 | |
| 1914 | if (d->udev->speed == USB_SPEED_FULL) |
| 1915 | stream->u.bulk.buffersize = 5 * 188; |
| 1916 | |
| 1917 | return 0; |
| 1918 | } |
| 1919 | |
Antti Palosaari | bada342 | 2013-01-11 20:45:11 -0300 | [diff] [blame] | 1920 | static int af9035_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff) |
| 1921 | { |
Mauro Carvalho Chehab | ed97a6f | 2014-03-14 14:29:06 -0300 | [diff] [blame] | 1922 | struct state *state = adap_to_priv(adap); |
| 1923 | |
| 1924 | return state->ops.pid_filter_ctrl(adap->fe[0], onoff); |
Antti Palosaari | bada342 | 2013-01-11 20:45:11 -0300 | [diff] [blame] | 1925 | } |
| 1926 | |
| 1927 | static int af9035_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid, |
| 1928 | int onoff) |
| 1929 | { |
Mauro Carvalho Chehab | ed97a6f | 2014-03-14 14:29:06 -0300 | [diff] [blame] | 1930 | struct state *state = adap_to_priv(adap); |
| 1931 | |
| 1932 | return state->ops.pid_filter(adap->fe[0], index, pid, onoff); |
Antti Palosaari | bada342 | 2013-01-11 20:45:11 -0300 | [diff] [blame] | 1933 | } |
| 1934 | |
Antti Palosaari | b799b81 | 2013-01-11 16:22:07 -0300 | [diff] [blame] | 1935 | static int af9035_probe(struct usb_interface *intf, |
| 1936 | const struct usb_device_id *id) |
| 1937 | { |
| 1938 | struct usb_device *udev = interface_to_usbdev(intf); |
| 1939 | char manufacturer[sizeof("Afatech")]; |
| 1940 | |
| 1941 | memset(manufacturer, 0, sizeof(manufacturer)); |
| 1942 | usb_string(udev, udev->descriptor.iManufacturer, |
| 1943 | manufacturer, sizeof(manufacturer)); |
| 1944 | /* |
| 1945 | * There is two devices having same ID but different chipset. One uses |
| 1946 | * AF9015 and the other IT9135 chipset. Only difference seen on lsusb |
| 1947 | * is iManufacturer string. |
| 1948 | * |
| 1949 | * idVendor 0x0ccd TerraTec Electronic GmbH |
| 1950 | * idProduct 0x0099 |
| 1951 | * bcdDevice 2.00 |
| 1952 | * iManufacturer 1 Afatech |
| 1953 | * iProduct 2 DVB-T 2 |
| 1954 | * |
| 1955 | * idVendor 0x0ccd TerraTec Electronic GmbH |
| 1956 | * idProduct 0x0099 |
| 1957 | * bcdDevice 2.00 |
| 1958 | * iManufacturer 1 ITE Technologies, Inc. |
| 1959 | * iProduct 2 DVB-T TV Stick |
| 1960 | */ |
| 1961 | if ((le16_to_cpu(udev->descriptor.idVendor) == USB_VID_TERRATEC) && |
| 1962 | (le16_to_cpu(udev->descriptor.idProduct) == 0x0099)) { |
| 1963 | if (!strcmp("Afatech", manufacturer)) { |
Antti Palosaari | 2b987ea | 2016-06-01 08:25:05 -0300 | [diff] [blame] | 1964 | dev_dbg(&udev->dev, "rejecting device\n"); |
Antti Palosaari | b799b81 | 2013-01-11 16:22:07 -0300 | [diff] [blame] | 1965 | return -ENODEV; |
| 1966 | } |
| 1967 | } |
| 1968 | |
| 1969 | return dvb_usbv2_probe(intf, id); |
| 1970 | } |
| 1971 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1972 | /* interface 0 is used by DVB-T receiver and |
| 1973 | interface 1 is for remote controller (HID) */ |
| 1974 | static const struct dvb_usb_device_properties af9035_props = { |
| 1975 | .driver_name = KBUILD_MODNAME, |
| 1976 | .owner = THIS_MODULE, |
| 1977 | .adapter_nr = adapter_nr, |
| 1978 | .size_of_priv = sizeof(struct state), |
| 1979 | |
| 1980 | .generic_bulk_ctrl_endpoint = 0x02, |
| 1981 | .generic_bulk_ctrl_endpoint_response = 0x81, |
| 1982 | |
| 1983 | .identify_state = af9035_identify_state, |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1984 | .download_firmware = af9035_download_firmware, |
| 1985 | |
| 1986 | .i2c_algo = &af9035_i2c_algo, |
| 1987 | .read_config = af9035_read_config, |
| 1988 | .frontend_attach = af9035_frontend_attach, |
Antti Palosaari | d4d6a34 | 2014-09-04 18:35:59 -0300 | [diff] [blame] | 1989 | .frontend_detach = af9035_frontend_detach, |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1990 | .tuner_attach = af9035_tuner_attach, |
Antti Palosaari | d4d6a34 | 2014-09-04 18:35:59 -0300 | [diff] [blame] | 1991 | .tuner_detach = af9035_tuner_detach, |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1992 | .init = af9035_init, |
| 1993 | .get_rc_config = af9035_get_rc_config, |
Antti Palosaari | bada342 | 2013-01-11 20:45:11 -0300 | [diff] [blame] | 1994 | .get_stream_config = af9035_get_stream_config, |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1995 | |
Jose Alberto Reguero | 9805992 | 2012-09-23 16:48:47 -0300 | [diff] [blame] | 1996 | .get_adapter_count = af9035_get_adapter_count, |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 1997 | .adapter = { |
| 1998 | { |
Antti Palosaari | bada342 | 2013-01-11 20:45:11 -0300 | [diff] [blame] | 1999 | .caps = DVB_USB_ADAP_HAS_PID_FILTER | |
| 2000 | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF, |
| 2001 | |
| 2002 | .pid_filter_count = 32, |
| 2003 | .pid_filter_ctrl = af9035_pid_filter_ctrl, |
| 2004 | .pid_filter = af9035_pid_filter, |
| 2005 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 2006 | .stream = DVB_USB_STREAM_BULK(0x84, 6, 87 * 188), |
| 2007 | }, { |
Antti Palosaari | b24c2b4 | 2014-02-13 15:53:05 -0300 | [diff] [blame] | 2008 | .caps = DVB_USB_ADAP_HAS_PID_FILTER | |
| 2009 | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF, |
| 2010 | |
| 2011 | .pid_filter_count = 32, |
| 2012 | .pid_filter_ctrl = af9035_pid_filter_ctrl, |
| 2013 | .pid_filter = af9035_pid_filter, |
| 2014 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 2015 | .stream = DVB_USB_STREAM_BULK(0x85, 6, 87 * 188), |
| 2016 | }, |
| 2017 | }, |
| 2018 | }; |
| 2019 | |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 2020 | static const struct dvb_usb_device_properties it930x_props = { |
| 2021 | .driver_name = KBUILD_MODNAME, |
| 2022 | .owner = THIS_MODULE, |
| 2023 | .adapter_nr = adapter_nr, |
| 2024 | .size_of_priv = sizeof(struct state), |
| 2025 | |
| 2026 | .generic_bulk_ctrl_endpoint = 0x02, |
| 2027 | .generic_bulk_ctrl_endpoint_response = 0x81, |
| 2028 | |
| 2029 | .identify_state = af9035_identify_state, |
| 2030 | .download_firmware = af9035_download_firmware, |
| 2031 | |
| 2032 | .i2c_algo = &af9035_i2c_algo, |
| 2033 | .read_config = af9035_read_config, |
| 2034 | .frontend_attach = it930x_frontend_attach, |
| 2035 | .frontend_detach = af9035_frontend_detach, |
| 2036 | .tuner_attach = it930x_tuner_attach, |
| 2037 | .tuner_detach = it930x_tuner_detach, |
| 2038 | .init = it930x_init, |
| 2039 | .get_stream_config = af9035_get_stream_config, |
| 2040 | |
| 2041 | .get_adapter_count = af9035_get_adapter_count, |
| 2042 | .adapter = { |
| 2043 | { |
| 2044 | .stream = DVB_USB_STREAM_BULK(0x84, 4, 816 * 188), |
| 2045 | }, { |
| 2046 | .stream = DVB_USB_STREAM_BULK(0x85, 4, 816 * 188), |
| 2047 | }, |
| 2048 | }, |
| 2049 | }; |
| 2050 | |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 2051 | static const struct usb_device_id af9035_id_table[] = { |
Antti Palosaari | bc3c9e1 | 2013-02-01 22:23:07 -0300 | [diff] [blame] | 2052 | /* AF9035 devices */ |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 2053 | { DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9035_9035, |
| 2054 | &af9035_props, "Afatech AF9035 reference design", NULL) }, |
| 2055 | { DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9035_1000, |
| 2056 | &af9035_props, "Afatech AF9035 reference design", NULL) }, |
| 2057 | { DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9035_1001, |
| 2058 | &af9035_props, "Afatech AF9035 reference design", NULL) }, |
| 2059 | { DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9035_1002, |
| 2060 | &af9035_props, "Afatech AF9035 reference design", NULL) }, |
| 2061 | { DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9035_1003, |
| 2062 | &af9035_props, "Afatech AF9035 reference design", NULL) }, |
| 2063 | { DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_T_STICK, |
| 2064 | &af9035_props, "TerraTec Cinergy T Stick", NULL) }, |
| 2065 | { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A835, |
| 2066 | &af9035_props, "AVerMedia AVerTV Volar HD/PRO (A835)", NULL) }, |
| 2067 | { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_B835, |
| 2068 | &af9035_props, "AVerMedia AVerTV Volar HD/PRO (A835)", NULL) }, |
| 2069 | { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_1867, |
| 2070 | &af9035_props, "AVerMedia HD Volar (A867)", NULL) }, |
| 2071 | { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A867, |
| 2072 | &af9035_props, "AVerMedia HD Volar (A867)", NULL) }, |
| 2073 | { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_TWINSTAR, |
| 2074 | &af9035_props, "AVerMedia Twinstar (A825)", NULL) }, |
Oliver Schinagl | d67ceb3 | 2012-09-20 14:57:17 -0300 | [diff] [blame] | 2075 | { DVB_USB_DEVICE(USB_VID_ASUS, USB_PID_ASUS_U3100MINI_PLUS, |
| 2076 | &af9035_props, "Asus U3100Mini Plus", NULL) }, |
Antti Palosaari | cb9114e | 2013-06-03 18:42:14 -0300 | [diff] [blame] | 2077 | { DVB_USB_DEVICE(USB_VID_TERRATEC, 0x00aa, |
Fabrizio Gazzato | d9b7595 | 2013-02-17 18:25:34 -0300 | [diff] [blame] | 2078 | &af9035_props, "TerraTec Cinergy T Stick (rev. 2)", NULL) }, |
Antti Palosaari | baf06b5 | 2015-05-21 16:47:15 -0300 | [diff] [blame] | 2079 | { DVB_USB_DEVICE(USB_VID_AVERMEDIA, 0x0337, |
| 2080 | &af9035_props, "AVerMedia HD Volar (A867)", NULL) }, |
CIJOML CIJOMLovic | 37e7856 | 2016-08-01 18:55:52 -0300 | [diff] [blame] | 2081 | { DVB_USB_DEVICE(USB_VID_GTEK, USB_PID_EVOLVEO_XTRATV_STICK, |
| 2082 | &af9035_props, "EVOLVEO XtraTV stick", NULL) }, |
Antti Palosaari | b3f0227 | 2015-04-15 15:01:22 -0300 | [diff] [blame] | 2083 | |
Antti Palosaari | bc3c9e1 | 2013-02-01 22:23:07 -0300 | [diff] [blame] | 2084 | /* IT9135 devices */ |
Malcolm Priestley | 7a541ce | 2014-02-08 13:11:16 -0300 | [diff] [blame] | 2085 | { DVB_USB_DEVICE(USB_VID_ITETECH, USB_PID_ITETECH_IT9135, |
| 2086 | &af9035_props, "ITE 9135 Generic", RC_MAP_IT913X_V1) }, |
| 2087 | { DVB_USB_DEVICE(USB_VID_ITETECH, USB_PID_ITETECH_IT9135_9005, |
| 2088 | &af9035_props, "ITE 9135(9005) Generic", RC_MAP_IT913X_V2) }, |
| 2089 | { DVB_USB_DEVICE(USB_VID_ITETECH, USB_PID_ITETECH_IT9135_9006, |
| 2090 | &af9035_props, "ITE 9135(9006) Generic", RC_MAP_IT913X_V1) }, |
| 2091 | { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A835B_1835, |
| 2092 | &af9035_props, "Avermedia A835B(1835)", RC_MAP_IT913X_V2) }, |
| 2093 | { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A835B_2835, |
| 2094 | &af9035_props, "Avermedia A835B(2835)", RC_MAP_IT913X_V2) }, |
| 2095 | { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A835B_3835, |
| 2096 | &af9035_props, "Avermedia A835B(3835)", RC_MAP_IT913X_V2) }, |
| 2097 | { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A835B_4835, |
| 2098 | &af9035_props, "Avermedia A835B(4835)", RC_MAP_IT913X_V2) }, |
Philippe Valembois | b8ebfaf | 2016-02-09 06:08:01 -0200 | [diff] [blame] | 2099 | { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_TD110, |
| 2100 | &af9035_props, "Avermedia AverTV Volar HD 2 (TD110)", RC_MAP_AVERMEDIA_RM_KS) }, |
Malcolm Priestley | 7a541ce | 2014-02-08 13:11:16 -0300 | [diff] [blame] | 2101 | { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_H335, |
| 2102 | &af9035_props, "Avermedia H335", RC_MAP_IT913X_V2) }, |
Malcolm Priestley | 37973e0 | 2014-02-09 10:04:06 -0300 | [diff] [blame] | 2103 | { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_UB499_2T_T09, |
| 2104 | &af9035_props, "Kworld UB499-2T T09", RC_MAP_IT913X_V1) }, |
| 2105 | { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_SVEON_STV22_IT9137, |
| 2106 | &af9035_props, "Sveon STV22 Dual DVB-T HDTV", |
| 2107 | RC_MAP_IT913X_V1) }, |
| 2108 | { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_CTVDIGDUAL_V2, |
| 2109 | &af9035_props, "Digital Dual TV Receiver CTVDIGDUAL_V2", |
| 2110 | RC_MAP_IT913X_V1) }, |
Nuno Henriques | b5e0733 | 2017-06-29 13:55:54 -0400 | [diff] [blame] | 2111 | { DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_T1, |
| 2112 | &af9035_props, "TerraTec T1", RC_MAP_IT913X_V1) }, |
Antti Palosaari | b799b81 | 2013-01-11 16:22:07 -0300 | [diff] [blame] | 2113 | /* XXX: that same ID [0ccd:0099] is used by af9015 driver too */ |
| 2114 | { DVB_USB_DEVICE(USB_VID_TERRATEC, 0x0099, |
Antti Palosaari | c10989a | 2014-08-09 14:49:46 -0300 | [diff] [blame] | 2115 | &af9035_props, "TerraTec Cinergy T Stick Dual RC (rev. 2)", |
| 2116 | NULL) }, |
Antti Palosaari | 0c413d1 | 2013-08-08 19:41:06 -0300 | [diff] [blame] | 2117 | { DVB_USB_DEVICE(USB_VID_LEADTEK, 0x6a05, |
| 2118 | &af9035_props, "Leadtek WinFast DTV Dongle Dual", NULL) }, |
Antti Palosaari | 261cb200 | 2014-02-01 11:30:50 -0300 | [diff] [blame] | 2119 | { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xf900, |
| 2120 | &af9035_props, "Hauppauge WinTV-MiniStick 2", NULL) }, |
Malcolm Priestley | a04646c | 2014-08-05 06:19:16 -0300 | [diff] [blame] | 2121 | { DVB_USB_DEVICE(USB_VID_PCTV, USB_PID_PCTV_78E, |
Antti Palosaari | 5c114a4 | 2014-09-01 00:38:01 -0300 | [diff] [blame] | 2122 | &af9035_props, "PCTV AndroiDTV (78e)", RC_MAP_IT913X_V1) }, |
Malcolm Priestley | a04646c | 2014-08-05 06:19:16 -0300 | [diff] [blame] | 2123 | { DVB_USB_DEVICE(USB_VID_PCTV, USB_PID_PCTV_79E, |
Antti Palosaari | 5c114a4 | 2014-09-01 00:38:01 -0300 | [diff] [blame] | 2124 | &af9035_props, "PCTV microStick (79e)", RC_MAP_IT913X_V2) }, |
Antti Palosaari | b3f0227 | 2015-04-15 15:01:22 -0300 | [diff] [blame] | 2125 | |
| 2126 | /* IT930x devices */ |
| 2127 | { DVB_USB_DEVICE(USB_VID_ITETECH, USB_PID_ITETECH_IT9303, |
| 2128 | &it930x_props, "ITE 9303 Generic", NULL) }, |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 2129 | { } |
| 2130 | }; |
| 2131 | MODULE_DEVICE_TABLE(usb, af9035_id_table); |
| 2132 | |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 2133 | static struct usb_driver af9035_usb_driver = { |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 2134 | .name = KBUILD_MODNAME, |
| 2135 | .id_table = af9035_id_table, |
Antti Palosaari | b799b81 | 2013-01-11 16:22:07 -0300 | [diff] [blame] | 2136 | .probe = af9035_probe, |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 2137 | .disconnect = dvb_usbv2_disconnect, |
| 2138 | .suspend = dvb_usbv2_suspend, |
| 2139 | .resume = dvb_usbv2_resume, |
Antti Palosaari | 04966aa | 2012-08-14 22:21:08 -0300 | [diff] [blame] | 2140 | .reset_resume = dvb_usbv2_reset_resume, |
Antti Palosaari | 5da2aec | 2012-06-17 23:15:03 -0300 | [diff] [blame] | 2141 | .no_dynamic_id = 1, |
| 2142 | .soft_unbind = 1, |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 2143 | }; |
| 2144 | |
Gianluca Gennari | 48bf7e1 | 2012-04-02 17:25:17 -0300 | [diff] [blame] | 2145 | module_usb_driver(af9035_usb_driver); |
Antti Palosaari | 7f882c2 | 2012-03-30 09:10:08 -0300 | [diff] [blame] | 2146 | |
| 2147 | MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>"); |
| 2148 | MODULE_DESCRIPTION("Afatech AF9035 driver"); |
| 2149 | MODULE_LICENSE("GPL"); |
Antti Palosaari | 4395e4b | 2012-09-12 12:19:06 -0300 | [diff] [blame] | 2150 | MODULE_FIRMWARE(AF9035_FIRMWARE_AF9035); |
Antti Palosaari | 74c1883 | 2013-01-07 15:16:54 -0300 | [diff] [blame] | 2151 | MODULE_FIRMWARE(AF9035_FIRMWARE_IT9135_V1); |
| 2152 | MODULE_FIRMWARE(AF9035_FIRMWARE_IT9135_V2); |
Olli Salonen | 5b55608 | 2014-09-21 07:53:19 -0300 | [diff] [blame] | 2153 | MODULE_FIRMWARE(AF9035_FIRMWARE_IT9303); |