^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) // SPDX-License-Identifier: GPL-2.0-or-later
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * DVB USB Linux driver for Afatech AF9015 DVB-T USB2.0 receiver
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * Copyright (C) 2007 Antti Palosaari <crope@iki.fi>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) * Thanks to Afatech who kindly provided information.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #include "af9015.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) static int dvb_usb_af9015_remote;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) module_param_named(remote, dvb_usb_af9015_remote, int, 0644);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) MODULE_PARM_DESC(remote, "select remote");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) static int af9015_ctrl_msg(struct dvb_usb_device *d, struct req_t *req)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #define REQ_HDR_LEN 8 /* send header size */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #define ACK_HDR_LEN 2 /* rece header size */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) struct af9015_state *state = d_to_priv(d);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) struct usb_interface *intf = d->intf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) int ret, wlen, rlen;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) u8 write = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) mutex_lock(&d->usb_mutex);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) state->buf[0] = req->cmd;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) state->buf[1] = state->seq++;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) state->buf[2] = req->i2c_addr << 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) state->buf[3] = req->addr >> 8;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) state->buf[4] = req->addr & 0xff;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) state->buf[5] = req->mbox;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) state->buf[6] = req->addr_len;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) state->buf[7] = req->data_len;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) switch (req->cmd) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) case GET_CONFIG:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) case READ_MEMORY:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) case RECONNECT_USB:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) write = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) case READ_I2C:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) write = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) state->buf[2] |= 0x01; /* set I2C direction */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) fallthrough;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) case WRITE_I2C:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) state->buf[0] = READ_WRITE_I2C;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) case WRITE_MEMORY:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) if (((req->addr & 0xff00) == 0xff00) ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) ((req->addr & 0xff00) == 0xae00))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) state->buf[0] = WRITE_VIRTUAL_MEMORY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) case WRITE_VIRTUAL_MEMORY:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) case COPY_FIRMWARE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) case DOWNLOAD_FIRMWARE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) case BOOT:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) dev_err(&intf->dev, "unknown cmd %d\n", req->cmd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) ret = -EIO;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) goto error;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) /* Buffer overflow check */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) if ((write && (req->data_len > BUF_LEN - REQ_HDR_LEN)) ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) (!write && (req->data_len > BUF_LEN - ACK_HDR_LEN))) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) dev_err(&intf->dev, "too much data, cmd %u, len %u\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) req->cmd, req->data_len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) ret = -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) goto error;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) * Write receives seq + status = 2 bytes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) * Read receives seq + status + data = 2 + N bytes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) wlen = REQ_HDR_LEN;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) rlen = ACK_HDR_LEN;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) if (write) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) wlen += req->data_len;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) memcpy(&state->buf[REQ_HDR_LEN], req->data, req->data_len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) rlen += req->data_len;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) /* no ack for these packets */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) if (req->cmd == DOWNLOAD_FIRMWARE || req->cmd == RECONNECT_USB)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) rlen = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) ret = dvb_usbv2_generic_rw_locked(d, state->buf, wlen,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) state->buf, rlen);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) goto error;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) /* check status */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) if (rlen && state->buf[1]) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) dev_err(&intf->dev, "cmd failed %u\n", state->buf[1]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) ret = -EIO;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) goto error;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) /* read request, copy returned data to return buf */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) if (!write)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) memcpy(req->data, &state->buf[ACK_HDR_LEN], req->data_len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) error:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) mutex_unlock(&d->usb_mutex);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) static int af9015_write_reg_i2c(struct dvb_usb_device *d, u8 addr, u16 reg,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) u8 val)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) struct af9015_state *state = d_to_priv(d);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) struct req_t req = {WRITE_I2C, addr, reg, 1, 1, 1, &val};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) if (addr == state->af9013_i2c_addr[0] ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) addr == state->af9013_i2c_addr[1])
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) req.addr_len = 3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) return af9015_ctrl_msg(d, &req);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) static int af9015_read_reg_i2c(struct dvb_usb_device *d, u8 addr, u16 reg,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) u8 *val)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) struct af9015_state *state = d_to_priv(d);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) struct req_t req = {READ_I2C, addr, reg, 0, 1, 1, val};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) if (addr == state->af9013_i2c_addr[0] ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) addr == state->af9013_i2c_addr[1])
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) req.addr_len = 3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) return af9015_ctrl_msg(d, &req);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) static int af9015_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) int num)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) struct dvb_usb_device *d = i2c_get_adapdata(adap);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) struct af9015_state *state = d_to_priv(d);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) struct usb_interface *intf = d->intf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) u16 addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) u8 mbox, addr_len;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) struct req_t req;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) * I2C multiplexing:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) * There could be two tuners, both using same I2C address. Demodulator
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) * I2C-gate is only possibility to select correct tuner.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) * ...........................................
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) * . AF9015 integrates AF9013 demodulator .
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) * . ____________ ____________ . ____________
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) * .| USB IF | | demod |. | tuner |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) * .|------------| |------------|. |------------|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) * .| AF9015 | | AF9013 |. | MXL5003 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) * .| |--+--I2C-----|-----/ -----|.----I2C-----| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) * .| | | | addr 0x1c |. | addr 0x63 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) * .|____________| | |____________|. |____________|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) * .................|.........................
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) * | ____________ ____________
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) * | | demod | | tuner |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) * | |------------| |------------|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) * | | AF9013 | | MXL5003 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) * +--I2C-----|-----/ -----|-----I2C-----| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) * | addr 0x1d | | addr 0x63 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) * |____________| |____________|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) if (msg[0].len == 0 || msg[0].flags & I2C_M_RD) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) addr = 0x0000;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) mbox = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) addr_len = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) } else if (msg[0].len == 1) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) addr = msg[0].buf[0];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) mbox = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) addr_len = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) } else if (msg[0].len == 2) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) addr = msg[0].buf[0] << 8 | msg[0].buf[1] << 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) mbox = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) addr_len = 2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) addr = msg[0].buf[0] << 8 | msg[0].buf[1] << 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) mbox = msg[0].buf[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) addr_len = 3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) if (num == 1 && !(msg[0].flags & I2C_M_RD)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) /* i2c write */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) if (msg[0].len > 21) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) ret = -EOPNOTSUPP;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) if (msg[0].addr == state->af9013_i2c_addr[0])
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) req.cmd = WRITE_MEMORY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) req.cmd = WRITE_I2C;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) req.i2c_addr = msg[0].addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) req.addr = addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) req.mbox = mbox;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) req.addr_len = addr_len;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) req.data_len = msg[0].len - addr_len;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) req.data = &msg[0].buf[addr_len];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) ret = af9015_ctrl_msg(d, &req);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) } else if (num == 2 && !(msg[0].flags & I2C_M_RD) &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) (msg[1].flags & I2C_M_RD)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) /* i2c write + read */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) if (msg[0].len > 3 || msg[1].len > 61) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) ret = -EOPNOTSUPP;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) if (msg[0].addr == state->af9013_i2c_addr[0])
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) req.cmd = READ_MEMORY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) req.cmd = READ_I2C;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) req.i2c_addr = msg[0].addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) req.addr = addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) req.mbox = mbox;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) req.addr_len = addr_len;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) req.data_len = msg[1].len;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) req.data = &msg[1].buf[0];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) ret = af9015_ctrl_msg(d, &req);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) } else if (num == 1 && (msg[0].flags & I2C_M_RD)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) /* i2c read */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) if (msg[0].len > 61) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) ret = -EOPNOTSUPP;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) if (msg[0].addr == state->af9013_i2c_addr[0]) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) ret = -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) req.cmd = READ_I2C;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) req.i2c_addr = msg[0].addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) req.addr = addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) req.mbox = mbox;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) req.addr_len = addr_len;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) req.data_len = msg[0].len;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) req.data = &msg[0].buf[0];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) ret = af9015_ctrl_msg(d, &req);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) ret = -EOPNOTSUPP;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) dev_dbg(&intf->dev, "unknown msg, num %u\n", num);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) return num;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) err:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) dev_dbg(&intf->dev, "failed %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) static u32 af9015_i2c_func(struct i2c_adapter *adapter)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) return I2C_FUNC_I2C;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) static struct i2c_algorithm af9015_i2c_algo = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) .master_xfer = af9015_i2c_xfer,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) .functionality = af9015_i2c_func,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) static int af9015_identify_state(struct dvb_usb_device *d, const char **name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) struct usb_interface *intf = d->intf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) u8 reply;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) struct req_t req = {GET_CONFIG, 0, 0, 0, 0, 1, &reply};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) ret = af9015_ctrl_msg(d, &req);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) dev_dbg(&intf->dev, "reply %02x\n", reply);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) if (reply == 0x02)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) ret = WARM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) ret = COLD;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) static int af9015_download_firmware(struct dvb_usb_device *d,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) const struct firmware *firmware)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) struct af9015_state *state = d_to_priv(d);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) struct usb_interface *intf = d->intf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) int ret, i, rem;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) struct req_t req = {DOWNLOAD_FIRMWARE, 0, 0, 0, 0, 0, NULL};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) u16 checksum;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) dev_dbg(&intf->dev, "\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) /* Calc checksum, we need it when copy firmware to slave demod */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) for (i = 0, checksum = 0; i < firmware->size; i++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) checksum += firmware->data[i];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) state->firmware_size = firmware->size;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) state->firmware_checksum = checksum;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) #define LEN_MAX (BUF_LEN - REQ_HDR_LEN) /* Max payload size */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) for (rem = firmware->size; rem > 0; rem -= LEN_MAX) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) req.data_len = min(LEN_MAX, rem);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) req.data = (u8 *)&firmware->data[firmware->size - rem];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) req.addr = 0x5100 + firmware->size - rem;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) ret = af9015_ctrl_msg(d, &req);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) if (ret) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) dev_err(&intf->dev, "firmware download failed %d\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) req.cmd = BOOT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) req.data_len = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) ret = af9015_ctrl_msg(d, &req);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) if (ret) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) dev_err(&intf->dev, "firmware boot failed %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) err:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) dev_dbg(&intf->dev, "failed %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) #define AF9015_EEPROM_SIZE 256
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) /* 2^31 + 2^29 - 2^25 + 2^22 - 2^19 - 2^16 + 1 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) #define GOLDEN_RATIO_PRIME_32 0x9e370001UL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) /* hash (and dump) eeprom */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) static int af9015_eeprom_hash(struct dvb_usb_device *d)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) struct af9015_state *state = d_to_priv(d);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) struct usb_interface *intf = d->intf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) int ret, i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) u8 buf[AF9015_EEPROM_SIZE];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) struct req_t req = {READ_I2C, AF9015_I2C_EEPROM, 0, 0, 1, 1, NULL};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) /* read eeprom */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) for (i = 0; i < AF9015_EEPROM_SIZE; i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) req.addr = i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) req.data = &buf[i];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) ret = af9015_ctrl_msg(d, &req);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) if (ret < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355) /* calculate checksum */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356) for (i = 0; i < AF9015_EEPROM_SIZE / sizeof(u32); i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357) state->eeprom_sum *= GOLDEN_RATIO_PRIME_32;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) state->eeprom_sum += le32_to_cpu(((__le32 *)buf)[i]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361) for (i = 0; i < AF9015_EEPROM_SIZE; i += 16)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) dev_dbg(&intf->dev, "%*ph\n", 16, buf + i);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364) dev_dbg(&intf->dev, "eeprom sum %.8x\n", state->eeprom_sum);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) err:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) dev_dbg(&intf->dev, "failed %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371) static int af9015_read_config(struct dvb_usb_device *d)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373) struct af9015_state *state = d_to_priv(d);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374) struct usb_interface *intf = d->intf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) u8 val, i, offset = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377) struct req_t req = {READ_I2C, AF9015_I2C_EEPROM, 0, 0, 1, 1, &val};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) dev_dbg(&intf->dev, "\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) /* IR remote controller */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) req.addr = AF9015_EEPROM_IR_MODE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383) /* first message will timeout often due to possible hw bug */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) for (i = 0; i < 4; i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) ret = af9015_ctrl_msg(d, &req);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386) if (!ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) goto error;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392) ret = af9015_eeprom_hash(d);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) goto error;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) state->ir_mode = val;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) dev_dbg(&intf->dev, "ir mode %02x\n", val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399) /* TS mode - one or two receivers */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400) req.addr = AF9015_EEPROM_TS_MODE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) ret = af9015_ctrl_msg(d, &req);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403) goto error;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405) state->dual_mode = val;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406) dev_dbg(&intf->dev, "ts mode %02x\n", state->dual_mode);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) state->af9013_i2c_addr[0] = AF9015_I2C_DEMOD;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410) if (state->dual_mode) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) /* read 2nd demodulator I2C address */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412) req.addr = AF9015_EEPROM_DEMOD2_I2C;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413) ret = af9015_ctrl_msg(d, &req);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415) goto error;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417) state->af9013_i2c_addr[1] = val >> 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420) for (i = 0; i < state->dual_mode + 1; i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421) if (i == 1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) offset = AF9015_EEPROM_OFFSET;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423) /* xtal */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424) req.addr = AF9015_EEPROM_XTAL_TYPE1 + offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425) ret = af9015_ctrl_msg(d, &req);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427) goto error;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428) switch (val) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429) case 0:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430) state->af9013_pdata[i].clk = 28800000;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432) case 1:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433) state->af9013_pdata[i].clk = 20480000;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435) case 2:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436) state->af9013_pdata[i].clk = 28000000;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438) case 3:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439) state->af9013_pdata[i].clk = 25000000;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442) dev_dbg(&intf->dev, "[%d] xtal %02x, clk %u\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443) i, val, state->af9013_pdata[i].clk);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 444)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 445) /* IF frequency */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 446) req.addr = AF9015_EEPROM_IF1H + offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 447) ret = af9015_ctrl_msg(d, &req);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 448) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 449) goto error;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 450)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 451) state->af9013_pdata[i].if_frequency = val << 8;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 452)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 453) req.addr = AF9015_EEPROM_IF1L + offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 454) ret = af9015_ctrl_msg(d, &req);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 455) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 456) goto error;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 457)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 458) state->af9013_pdata[i].if_frequency += val;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 459) state->af9013_pdata[i].if_frequency *= 1000;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 460) dev_dbg(&intf->dev, "[%d] if frequency %u\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 461) i, state->af9013_pdata[i].if_frequency);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 462)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 463) /* MT2060 IF1 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 464) req.addr = AF9015_EEPROM_MT2060_IF1H + offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 465) ret = af9015_ctrl_msg(d, &req);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 466) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 467) goto error;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 468) state->mt2060_if1[i] = val << 8;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 469) req.addr = AF9015_EEPROM_MT2060_IF1L + offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 470) ret = af9015_ctrl_msg(d, &req);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 471) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 472) goto error;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 473) state->mt2060_if1[i] += val;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 474) dev_dbg(&intf->dev, "[%d] MT2060 IF1 %u\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 475) i, state->mt2060_if1[i]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 476)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 477) /* tuner */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 478) req.addr = AF9015_EEPROM_TUNER_ID1 + offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 479) ret = af9015_ctrl_msg(d, &req);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 480) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 481) goto error;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 482) switch (val) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 483) case AF9013_TUNER_ENV77H11D5:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 484) case AF9013_TUNER_MT2060:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 485) case AF9013_TUNER_QT1010:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 486) case AF9013_TUNER_UNKNOWN:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 487) case AF9013_TUNER_MT2060_2:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 488) case AF9013_TUNER_TDA18271:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 489) case AF9013_TUNER_QT1010A:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 490) case AF9013_TUNER_TDA18218:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 491) state->af9013_pdata[i].spec_inv = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 492) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 493) case AF9013_TUNER_MXL5003D:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 494) case AF9013_TUNER_MXL5005D:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 495) case AF9013_TUNER_MXL5005R:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 496) case AF9013_TUNER_MXL5007T:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 497) state->af9013_pdata[i].spec_inv = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 498) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 499) case AF9013_TUNER_MC44S803:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 500) state->af9013_pdata[i].gpio[1] = AF9013_GPIO_LO;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 501) state->af9013_pdata[i].spec_inv = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 502) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 503) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 504) dev_err(&intf->dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 505) "tuner id %02x not supported, please report!\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 506) val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 507) return -ENODEV;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 508) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 509)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 510) state->af9013_pdata[i].tuner = val;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 511) dev_dbg(&intf->dev, "[%d] tuner id %02x\n", i, val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 512) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 513)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 514) error:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 515) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 516) dev_err(&intf->dev, "eeprom read failed %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 517)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 518) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 519) * AverMedia AVerTV Volar Black HD (A850) device have bad EEPROM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 520) * content :-( Override some wrong values here. Ditto for the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 521) * AVerTV Red HD+ (A850T) device.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 522) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 523) if (le16_to_cpu(d->udev->descriptor.idVendor) == USB_VID_AVERMEDIA &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 524) ((le16_to_cpu(d->udev->descriptor.idProduct) == USB_PID_AVERMEDIA_A850) ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 525) (le16_to_cpu(d->udev->descriptor.idProduct) == USB_PID_AVERMEDIA_A850T))) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 526) dev_dbg(&intf->dev, "AverMedia A850: overriding config\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 527) /* disable dual mode */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 528) state->dual_mode = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 529)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 530) /* set correct IF */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 531) state->af9013_pdata[0].if_frequency = 4570000;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 532) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 533)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 534) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 535) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 536)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 537) static int af9015_get_stream_config(struct dvb_frontend *fe, u8 *ts_type,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 538) struct usb_data_stream_properties *stream)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 539) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 540) struct dvb_usb_device *d = fe_to_d(fe);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 541) struct usb_interface *intf = d->intf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 542)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 543) dev_dbg(&intf->dev, "adap %u\n", fe_to_adap(fe)->id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 544)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 545) if (d->udev->speed == USB_SPEED_FULL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 546) stream->u.bulk.buffersize = 5 * 188;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 547)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 548) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 549) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 550)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 551) static int af9015_streaming_ctrl(struct dvb_frontend *fe, int onoff)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 552) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 553) struct dvb_usb_device *d = fe_to_d(fe);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 554) struct af9015_state *state = d_to_priv(d);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 555) struct usb_interface *intf = d->intf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 556) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 557) unsigned int utmp1, utmp2, reg1, reg2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 558) u8 buf[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 559) const unsigned int adap_id = fe_to_adap(fe)->id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 560)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 561) dev_dbg(&intf->dev, "adap id %d, onoff %d\n", adap_id, onoff);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 562)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 563) if (!state->usb_ts_if_configured[adap_id]) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 564) dev_dbg(&intf->dev, "set usb and ts interface\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 565)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 566) /* USB IF stream settings */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 567) utmp1 = (d->udev->speed == USB_SPEED_FULL ? 5 : 87) * 188 / 4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 568) utmp2 = (d->udev->speed == USB_SPEED_FULL ? 64 : 512) / 4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 569)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 570) buf[0] = (utmp1 >> 0) & 0xff;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 571) buf[1] = (utmp1 >> 8) & 0xff;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 572) if (adap_id == 0) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 573) /* 1st USB IF (EP4) stream settings */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 574) reg1 = 0xdd88;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 575) reg2 = 0xdd0c;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 576) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 577) /* 2nd USB IF (EP5) stream settings */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 578) reg1 = 0xdd8a;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 579) reg2 = 0xdd0d;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 580) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 581) ret = regmap_bulk_write(state->regmap, reg1, buf, 2);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 582) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 583) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 584) ret = regmap_write(state->regmap, reg2, utmp2);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 585) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 586) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 587)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 588) /* TS IF settings */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 589) if (state->dual_mode) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 590) utmp1 = 0x01;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 591) utmp2 = 0x10;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 592) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 593) utmp1 = 0x00;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 594) utmp2 = 0x00;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 595) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 596) ret = regmap_update_bits(state->regmap, 0xd50b, 0x01, utmp1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 597) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 598) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 599) ret = regmap_update_bits(state->regmap, 0xd520, 0x10, utmp2);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 600) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 601) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 602)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 603) state->usb_ts_if_configured[adap_id] = true;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 604) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 605)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 606) if (adap_id == 0 && onoff) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 607) /* Adapter 0 stream on. EP4: clear NAK, enable, clear reset */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 608) ret = regmap_update_bits(state->regmap, 0xdd13, 0x20, 0x00);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 609) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 610) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 611) ret = regmap_update_bits(state->regmap, 0xdd11, 0x20, 0x20);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 612) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 613) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 614) ret = regmap_update_bits(state->regmap, 0xd507, 0x04, 0x00);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 615) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 616) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 617) } else if (adap_id == 1 && onoff) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 618) /* Adapter 1 stream on. EP5: clear NAK, enable, clear reset */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 619) ret = regmap_update_bits(state->regmap, 0xdd13, 0x40, 0x00);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 620) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 621) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 622) ret = regmap_update_bits(state->regmap, 0xdd11, 0x40, 0x40);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 623) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 624) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 625) ret = regmap_update_bits(state->regmap, 0xd50b, 0x02, 0x00);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 626) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 627) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 628) } else if (adap_id == 0 && !onoff) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 629) /* Adapter 0 stream off. EP4: set reset, disable, set NAK */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 630) ret = regmap_update_bits(state->regmap, 0xd507, 0x04, 0x04);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 631) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 632) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 633) ret = regmap_update_bits(state->regmap, 0xdd11, 0x20, 0x00);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 634) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 635) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 636) ret = regmap_update_bits(state->regmap, 0xdd13, 0x20, 0x20);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 637) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 638) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 639) } else if (adap_id == 1 && !onoff) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 640) /* Adapter 1 stream off. EP5: set reset, disable, set NAK */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 641) ret = regmap_update_bits(state->regmap, 0xd50b, 0x02, 0x02);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 642) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 643) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 644) ret = regmap_update_bits(state->regmap, 0xdd11, 0x40, 0x00);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 645) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 646) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 647) ret = regmap_update_bits(state->regmap, 0xdd13, 0x40, 0x40);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 648) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 649) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 650) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 651)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 652) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 653) err:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 654) dev_dbg(&intf->dev, "failed %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 655) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 656) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 657)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 658) static int af9015_get_adapter_count(struct dvb_usb_device *d)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 659) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 660) struct af9015_state *state = d_to_priv(d);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 661)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 662) return state->dual_mode + 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 663) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 664)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 665) /* override demod callbacks for resource locking */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 666) static int af9015_af9013_set_frontend(struct dvb_frontend *fe)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 667) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 668) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 669) struct af9015_state *state = fe_to_priv(fe);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 670)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 671) if (mutex_lock_interruptible(&state->fe_mutex))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 672) return -EAGAIN;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 673)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 674) ret = state->set_frontend[fe_to_adap(fe)->id](fe);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 675)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 676) mutex_unlock(&state->fe_mutex);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 677)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 678) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 679) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 680)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 681) /* override demod callbacks for resource locking */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 682) static int af9015_af9013_read_status(struct dvb_frontend *fe,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 683) enum fe_status *status)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 684) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 685) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 686) struct af9015_state *state = fe_to_priv(fe);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 687)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 688) if (mutex_lock_interruptible(&state->fe_mutex))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 689) return -EAGAIN;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 690)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 691) ret = state->read_status[fe_to_adap(fe)->id](fe, status);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 692)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 693) mutex_unlock(&state->fe_mutex);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 694)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 695) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 696) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 697)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 698) /* override demod callbacks for resource locking */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 699) static int af9015_af9013_init(struct dvb_frontend *fe)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 700) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 701) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 702) struct af9015_state *state = fe_to_priv(fe);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 703)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 704) if (mutex_lock_interruptible(&state->fe_mutex))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 705) return -EAGAIN;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 706)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 707) ret = state->init[fe_to_adap(fe)->id](fe);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 708)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 709) mutex_unlock(&state->fe_mutex);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 710)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 711) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 712) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 713)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 714) /* override demod callbacks for resource locking */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 715) static int af9015_af9013_sleep(struct dvb_frontend *fe)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 716) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 717) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 718) struct af9015_state *state = fe_to_priv(fe);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 719)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 720) if (mutex_lock_interruptible(&state->fe_mutex))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 721) return -EAGAIN;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 722)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 723) ret = state->sleep[fe_to_adap(fe)->id](fe);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 724)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 725) mutex_unlock(&state->fe_mutex);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 726)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 727) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 728) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 729)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 730) /* override tuner callbacks for resource locking */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 731) static int af9015_tuner_init(struct dvb_frontend *fe)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 732) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 733) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 734) struct af9015_state *state = fe_to_priv(fe);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 735)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 736) if (mutex_lock_interruptible(&state->fe_mutex))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 737) return -EAGAIN;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 738)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 739) ret = state->tuner_init[fe_to_adap(fe)->id](fe);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 740)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 741) mutex_unlock(&state->fe_mutex);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 742)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 743) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 744) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 745)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 746) /* override tuner callbacks for resource locking */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 747) static int af9015_tuner_sleep(struct dvb_frontend *fe)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 748) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 749) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 750) struct af9015_state *state = fe_to_priv(fe);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 751)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 752) if (mutex_lock_interruptible(&state->fe_mutex))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 753) return -EAGAIN;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 754)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 755) ret = state->tuner_sleep[fe_to_adap(fe)->id](fe);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 756)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 757) mutex_unlock(&state->fe_mutex);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 758)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 759) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 760) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 761)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 762) static int af9015_copy_firmware(struct dvb_usb_device *d)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 763) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 764) struct af9015_state *state = d_to_priv(d);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 765) struct usb_interface *intf = d->intf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 766) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 767) unsigned long timeout;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 768) u8 val, firmware_info[4];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 769) struct req_t req = {COPY_FIRMWARE, 0, 0x5100, 0, 0, 4, firmware_info};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 770)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 771) dev_dbg(&intf->dev, "\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 772)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 773) firmware_info[0] = (state->firmware_size >> 8) & 0xff;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 774) firmware_info[1] = (state->firmware_size >> 0) & 0xff;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 775) firmware_info[2] = (state->firmware_checksum >> 8) & 0xff;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 776) firmware_info[3] = (state->firmware_checksum >> 0) & 0xff;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 777)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 778) /* Check whether firmware is already running */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 779) ret = af9015_read_reg_i2c(d, state->af9013_i2c_addr[1], 0x98be, &val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 780) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 781) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 782)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 783) dev_dbg(&intf->dev, "firmware status %02x\n", val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 784)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 785) if (val == 0x0c)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 786) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 787)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 788) /* Set i2c clock to 625kHz to speed up firmware copy */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 789) ret = regmap_write(state->regmap, 0xd416, 0x04);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 790) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 791) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 792)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 793) /* Copy firmware from master demod to slave demod */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 794) ret = af9015_ctrl_msg(d, &req);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 795) if (ret) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 796) dev_err(&intf->dev, "firmware copy cmd failed %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 797) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 798) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 799)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 800) /* Set i2c clock to 125kHz */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 801) ret = regmap_write(state->regmap, 0xd416, 0x14);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 802) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 803) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 804)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 805) /* Boot firmware */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 806) ret = af9015_write_reg_i2c(d, state->af9013_i2c_addr[1], 0xe205, 0x01);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 807) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 808) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 809)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 810) /* Poll firmware ready */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 811) for (val = 0x00, timeout = jiffies + msecs_to_jiffies(1000);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 812) !time_after(jiffies, timeout) && val != 0x0c && val != 0x04;) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 813) msleep(20);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 814)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 815) /* Check firmware status. 0c=OK, 04=fail */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 816) ret = af9015_read_reg_i2c(d, state->af9013_i2c_addr[1],
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 817) 0x98be, &val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 818) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 819) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 820)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 821) dev_dbg(&intf->dev, "firmware status %02x\n", val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 822) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 823)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 824) dev_dbg(&intf->dev, "firmware boot took %u ms\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 825) jiffies_to_msecs(jiffies) - (jiffies_to_msecs(timeout) - 1000));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 826)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 827) if (val == 0x04) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 828) ret = -ENODEV;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 829) dev_err(&intf->dev, "firmware did not run\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 830) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 831) } else if (val != 0x0c) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 832) ret = -ETIMEDOUT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 833) dev_err(&intf->dev, "firmware boot timeout\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 834) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 835) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 836)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 837) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 838) err:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 839) dev_dbg(&intf->dev, "failed %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 840) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 841) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 842)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 843) static int af9015_af9013_frontend_attach(struct dvb_usb_adapter *adap)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 844) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 845) struct af9015_state *state = adap_to_priv(adap);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 846) struct dvb_usb_device *d = adap_to_d(adap);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 847) struct usb_interface *intf = d->intf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 848) struct i2c_client *client;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 849) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 850)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 851) dev_dbg(&intf->dev, "adap id %u\n", adap->id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 852)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 853) if (adap->id == 0) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 854) state->af9013_pdata[0].ts_mode = AF9013_TS_MODE_USB;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 855) memcpy(state->af9013_pdata[0].api_version, "\x0\x1\x9\x0", 4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 856) state->af9013_pdata[0].gpio[0] = AF9013_GPIO_HI;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 857) state->af9013_pdata[0].gpio[3] = AF9013_GPIO_TUNER_ON;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 858) } else if (adap->id == 1) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 859) state->af9013_pdata[1].ts_mode = AF9013_TS_MODE_SERIAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 860) state->af9013_pdata[1].ts_output_pin = 7;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 861) memcpy(state->af9013_pdata[1].api_version, "\x0\x1\x9\x0", 4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 862) state->af9013_pdata[1].gpio[0] = AF9013_GPIO_TUNER_ON;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 863) state->af9013_pdata[1].gpio[1] = AF9013_GPIO_LO;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 864)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 865) /* copy firmware to 2nd demodulator */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 866) if (state->dual_mode) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 867) /* Wait 2nd demodulator ready */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 868) msleep(100);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 869)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 870) ret = af9015_copy_firmware(adap_to_d(adap));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 871) if (ret) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 872) dev_err(&intf->dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 873) "firmware copy to 2nd frontend failed, will disable it\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 874) state->dual_mode = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 875) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 876) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 877) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 878) ret = -ENODEV;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 879) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 880) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 881) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 882)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 883) /* Add I2C demod */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 884) client = dvb_module_probe("af9013", NULL, &d->i2c_adap,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 885) state->af9013_i2c_addr[adap->id],
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 886) &state->af9013_pdata[adap->id]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 887) if (!client) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 888) ret = -ENODEV;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 889) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 890) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 891) adap->fe[0] = state->af9013_pdata[adap->id].get_dvb_frontend(client);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 892) state->demod_i2c_client[adap->id] = client;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 893)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 894) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 895) * AF9015 firmware does not like if it gets interrupted by I2C adapter
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 896) * request on some critical phases. During normal operation I2C adapter
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 897) * is used only 2nd demodulator and tuner on dual tuner devices.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 898) * Override demodulator callbacks and use mutex for limit access to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 899) * those "critical" paths to keep AF9015 happy.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 900) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 901) if (adap->fe[0]) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 902) state->set_frontend[adap->id] = adap->fe[0]->ops.set_frontend;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 903) adap->fe[0]->ops.set_frontend = af9015_af9013_set_frontend;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 904) state->read_status[adap->id] = adap->fe[0]->ops.read_status;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 905) adap->fe[0]->ops.read_status = af9015_af9013_read_status;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 906) state->init[adap->id] = adap->fe[0]->ops.init;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 907) adap->fe[0]->ops.init = af9015_af9013_init;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 908) state->sleep[adap->id] = adap->fe[0]->ops.sleep;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 909) adap->fe[0]->ops.sleep = af9015_af9013_sleep;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 910) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 911)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 912) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 913) err:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 914) dev_dbg(&intf->dev, "failed %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 915) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 916) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 917)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 918) static int af9015_frontend_detach(struct dvb_usb_adapter *adap)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 919) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 920) struct af9015_state *state = adap_to_priv(adap);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 921) struct dvb_usb_device *d = adap_to_d(adap);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 922) struct usb_interface *intf = d->intf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 923) struct i2c_client *client;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 924)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 925) dev_dbg(&intf->dev, "adap id %u\n", adap->id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 926)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 927) /* Remove I2C demod */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 928) client = state->demod_i2c_client[adap->id];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 929) dvb_module_release(client);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 930)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 931) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 932) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 933)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 934) static struct mt2060_config af9015_mt2060_config = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 935) .i2c_address = 0x60,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 936) .clock_out = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 937) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 938)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 939) static struct qt1010_config af9015_qt1010_config = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 940) .i2c_address = 0x62,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 941) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 942)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 943) static struct tda18271_config af9015_tda18271_config = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 944) .gate = TDA18271_GATE_DIGITAL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 945) .small_i2c = TDA18271_16_BYTE_CHUNK_INIT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 946) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 947)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 948) static struct mxl5005s_config af9015_mxl5003_config = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 949) .i2c_address = 0x63,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 950) .if_freq = IF_FREQ_4570000HZ,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 951) .xtal_freq = CRYSTAL_FREQ_16000000HZ,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 952) .agc_mode = MXL_SINGLE_AGC,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 953) .tracking_filter = MXL_TF_DEFAULT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 954) .rssi_enable = MXL_RSSI_ENABLE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 955) .cap_select = MXL_CAP_SEL_ENABLE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 956) .div_out = MXL_DIV_OUT_4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 957) .clock_out = MXL_CLOCK_OUT_DISABLE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 958) .output_load = MXL5005S_IF_OUTPUT_LOAD_200_OHM,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 959) .top = MXL5005S_TOP_25P2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 960) .mod_mode = MXL_DIGITAL_MODE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 961) .if_mode = MXL_ZERO_IF,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 962) .AgcMasterByte = 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 963) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 964)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 965) static struct mxl5005s_config af9015_mxl5005_config = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 966) .i2c_address = 0x63,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 967) .if_freq = IF_FREQ_4570000HZ,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 968) .xtal_freq = CRYSTAL_FREQ_16000000HZ,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 969) .agc_mode = MXL_SINGLE_AGC,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 970) .tracking_filter = MXL_TF_OFF,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 971) .rssi_enable = MXL_RSSI_ENABLE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 972) .cap_select = MXL_CAP_SEL_ENABLE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 973) .div_out = MXL_DIV_OUT_4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 974) .clock_out = MXL_CLOCK_OUT_DISABLE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 975) .output_load = MXL5005S_IF_OUTPUT_LOAD_200_OHM,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 976) .top = MXL5005S_TOP_25P2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 977) .mod_mode = MXL_DIGITAL_MODE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 978) .if_mode = MXL_ZERO_IF,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 979) .AgcMasterByte = 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 980) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 981)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 982) static struct mc44s803_config af9015_mc44s803_config = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 983) .i2c_address = 0x60,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 984) .dig_out = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 985) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 986)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 987) static struct tda18218_config af9015_tda18218_config = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 988) .i2c_address = 0x60,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 989) .i2c_wr_max = 21, /* max wr bytes AF9015 I2C adap can handle at once */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 990) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 991)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 992) static struct mxl5007t_config af9015_mxl5007t_config = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 993) .xtal_freq_hz = MxL_XTAL_24_MHZ,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 994) .if_freq_hz = MxL_IF_4_57_MHZ,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 995) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 996)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 997) static int af9015_tuner_attach(struct dvb_usb_adapter *adap)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 998) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 999) struct dvb_usb_device *d = adap_to_d(adap);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1000) struct af9015_state *state = d_to_priv(d);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1001) struct usb_interface *intf = d->intf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1002) struct i2c_client *client;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1003) struct i2c_adapter *adapter;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1004) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1005)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1006) dev_dbg(&intf->dev, "adap id %u\n", adap->id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1007)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1008) client = state->demod_i2c_client[adap->id];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1009) adapter = state->af9013_pdata[adap->id].get_i2c_adapter(client);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1010)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1011) switch (state->af9013_pdata[adap->id].tuner) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1012) case AF9013_TUNER_MT2060:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1013) case AF9013_TUNER_MT2060_2:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1014) ret = dvb_attach(mt2060_attach, adap->fe[0], adapter,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1015) &af9015_mt2060_config,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1016) state->mt2060_if1[adap->id]) == NULL ? -ENODEV : 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1017) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1018) case AF9013_TUNER_QT1010:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1019) case AF9013_TUNER_QT1010A:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1020) ret = dvb_attach(qt1010_attach, adap->fe[0], adapter,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1021) &af9015_qt1010_config) == NULL ? -ENODEV : 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1022) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1023) case AF9013_TUNER_TDA18271:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1024) ret = dvb_attach(tda18271_attach, adap->fe[0], 0x60, adapter,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1025) &af9015_tda18271_config) == NULL ? -ENODEV : 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1026) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1027) case AF9013_TUNER_TDA18218:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1028) ret = dvb_attach(tda18218_attach, adap->fe[0], adapter,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1029) &af9015_tda18218_config) == NULL ? -ENODEV : 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1030) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1031) case AF9013_TUNER_MXL5003D:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1032) ret = dvb_attach(mxl5005s_attach, adap->fe[0], adapter,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1033) &af9015_mxl5003_config) == NULL ? -ENODEV : 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1034) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1035) case AF9013_TUNER_MXL5005D:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1036) case AF9013_TUNER_MXL5005R:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1037) ret = dvb_attach(mxl5005s_attach, adap->fe[0], adapter,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1038) &af9015_mxl5005_config) == NULL ? -ENODEV : 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1039) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1040) case AF9013_TUNER_ENV77H11D5:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1041) ret = dvb_attach(dvb_pll_attach, adap->fe[0], 0x60, adapter,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1042) DVB_PLL_TDA665X) == NULL ? -ENODEV : 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1043) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1044) case AF9013_TUNER_MC44S803:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1045) ret = dvb_attach(mc44s803_attach, adap->fe[0], adapter,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1046) &af9015_mc44s803_config) == NULL ? -ENODEV : 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1047) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1048) case AF9013_TUNER_MXL5007T:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1049) ret = dvb_attach(mxl5007t_attach, adap->fe[0], adapter,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1050) 0x60, &af9015_mxl5007t_config) == NULL ? -ENODEV : 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1051) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1052) case AF9013_TUNER_UNKNOWN:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1053) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1054) dev_err(&intf->dev, "unknown tuner, tuner id %02x\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1055) state->af9013_pdata[adap->id].tuner);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1056) ret = -ENODEV;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1057) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1058)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1059) if (adap->fe[0]->ops.tuner_ops.init) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1060) state->tuner_init[adap->id] =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1061) adap->fe[0]->ops.tuner_ops.init;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1062) adap->fe[0]->ops.tuner_ops.init = af9015_tuner_init;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1063) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1064)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1065) if (adap->fe[0]->ops.tuner_ops.sleep) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1066) state->tuner_sleep[adap->id] =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1067) adap->fe[0]->ops.tuner_ops.sleep;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1068) adap->fe[0]->ops.tuner_ops.sleep = af9015_tuner_sleep;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1069) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1070)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1071) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1072) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1073)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1074) static int af9015_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1075) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1076) struct af9015_state *state = adap_to_priv(adap);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1077) struct af9013_platform_data *pdata = &state->af9013_pdata[adap->id];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1078) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1079)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1080) mutex_lock(&state->fe_mutex);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1081) ret = pdata->pid_filter_ctrl(adap->fe[0], onoff);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1082) mutex_unlock(&state->fe_mutex);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1083)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1084) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1085) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1086)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1087) static int af9015_pid_filter(struct dvb_usb_adapter *adap, int index,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1088) u16 pid, int onoff)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1089) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1090) struct af9015_state *state = adap_to_priv(adap);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1091) struct af9013_platform_data *pdata = &state->af9013_pdata[adap->id];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1092) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1093)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1094) mutex_lock(&state->fe_mutex);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1095) ret = pdata->pid_filter(adap->fe[0], index, pid, onoff);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1096) mutex_unlock(&state->fe_mutex);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1097)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1098) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1099) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1100)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1101) static int af9015_init(struct dvb_usb_device *d)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1102) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1103) struct af9015_state *state = d_to_priv(d);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1104) struct usb_interface *intf = d->intf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1105) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1106)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1107) dev_dbg(&intf->dev, "\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1108)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1109) mutex_init(&state->fe_mutex);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1110)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1111) /* init RC canary */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1112) ret = regmap_write(state->regmap, 0x98e9, 0xff);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1113) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1114) goto error;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1115)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1116) error:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1117) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1118) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1119)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1120) #if IS_ENABLED(CONFIG_RC_CORE)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1121) struct af9015_rc_setup {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1122) unsigned int id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1123) char *rc_codes;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1124) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1125)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1126) static char *af9015_rc_setup_match(unsigned int id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1127) const struct af9015_rc_setup *table)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1128) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1129) for (; table->rc_codes; table++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1130) if (table->id == id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1131) return table->rc_codes;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1132) return NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1133) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1134)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1135) static const struct af9015_rc_setup af9015_rc_setup_modparam[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1136) { AF9015_REMOTE_A_LINK_DTU_M, RC_MAP_ALINK_DTU_M },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1137) { AF9015_REMOTE_MSI_DIGIVOX_MINI_II_V3, RC_MAP_MSI_DIGIVOX_II },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1138) { AF9015_REMOTE_MYGICTV_U718, RC_MAP_TOTAL_MEDIA_IN_HAND },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1139) { AF9015_REMOTE_DIGITTRADE_DVB_T, RC_MAP_DIGITTRADE },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1140) { AF9015_REMOTE_AVERMEDIA_KS, RC_MAP_AVERMEDIA_RM_KS },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1141) { }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1142) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1143)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1144) static const struct af9015_rc_setup af9015_rc_setup_hashes[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1145) { 0xb8feb708, RC_MAP_MSI_DIGIVOX_II },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1146) { 0xa3703d00, RC_MAP_ALINK_DTU_M },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1147) { 0x9b7dc64e, RC_MAP_TOTAL_MEDIA_IN_HAND }, /* MYGICTV U718 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1148) { 0x5d49e3db, RC_MAP_DIGITTRADE }, /* LC-Power LC-USB-DVBT */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1149) { }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1150) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1151)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1152) static int af9015_rc_query(struct dvb_usb_device *d)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1153) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1154) struct af9015_state *state = d_to_priv(d);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1155) struct usb_interface *intf = d->intf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1156) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1157) u8 buf[17];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1158)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1159) /* read registers needed to detect remote controller code */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1160) ret = regmap_bulk_read(state->regmap, 0x98d9, buf, sizeof(buf));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1161) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1162) goto error;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1163)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1164) /* If any of these are non-zero, assume invalid data */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1165) if (buf[1] || buf[2] || buf[3]) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1166) dev_dbg(&intf->dev, "invalid data\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1167) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1168) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1169)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1170) /* Check for repeat of previous code */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1171) if ((state->rc_repeat != buf[6] || buf[0]) &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1172) !memcmp(&buf[12], state->rc_last, 4)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1173) dev_dbg(&intf->dev, "key repeated\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1174) rc_repeat(d->rc_dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1175) state->rc_repeat = buf[6];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1176) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1177) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1178)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1179) /* Only process key if canary killed */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1180) if (buf[16] != 0xff && buf[0] != 0x01) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1181) enum rc_proto proto;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1182)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1183) dev_dbg(&intf->dev, "key pressed %*ph\n", 4, buf + 12);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1184)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1185) /* Reset the canary */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1186) ret = regmap_write(state->regmap, 0x98e9, 0xff);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1187) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1188) goto error;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1189)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1190) /* Remember this key */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1191) memcpy(state->rc_last, &buf[12], 4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1192) if (buf[14] == (u8)~buf[15]) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1193) if (buf[12] == (u8)~buf[13]) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1194) /* NEC */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1195) state->rc_keycode = RC_SCANCODE_NEC(buf[12],
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1196) buf[14]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1197) proto = RC_PROTO_NEC;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1198) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1199) /* NEC extended*/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1200) state->rc_keycode = RC_SCANCODE_NECX(buf[12] << 8 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1201) buf[13],
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1202) buf[14]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1203) proto = RC_PROTO_NECX;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1204) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1205) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1206) /* 32 bit NEC */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1207) state->rc_keycode = RC_SCANCODE_NEC32(buf[12] << 24 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1208) buf[13] << 16 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1209) buf[14] << 8 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1210) buf[15]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1211) proto = RC_PROTO_NEC32;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1212) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1213) rc_keydown(d->rc_dev, proto, state->rc_keycode, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1214) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1215) dev_dbg(&intf->dev, "no key press\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1216) /* Invalidate last keypress */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1217) /* Not really needed, but helps with debug */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1218) state->rc_last[2] = state->rc_last[3];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1219) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1220)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1221) state->rc_repeat = buf[6];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1222) state->rc_failed = false;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1223)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1224) error:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1225) if (ret) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1226) dev_warn(&intf->dev, "rc query failed %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1227)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1228) /* allow random errors as dvb-usb will stop polling on error */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1229) if (!state->rc_failed)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1230) ret = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1231)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1232) state->rc_failed = true;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1233) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1234)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1235) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1236) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1237)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1238) static int af9015_get_rc_config(struct dvb_usb_device *d, struct dvb_usb_rc *rc)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1239) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1240) struct af9015_state *state = d_to_priv(d);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1241) u16 vid = le16_to_cpu(d->udev->descriptor.idVendor);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1242)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1243) if (state->ir_mode == AF9015_IR_MODE_DISABLED)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1244) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1245)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1246) /* try to load remote based module param */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1247) if (!rc->map_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1248) rc->map_name = af9015_rc_setup_match(dvb_usb_af9015_remote,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1249) af9015_rc_setup_modparam);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1250)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1251) /* try to load remote based eeprom hash */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1252) if (!rc->map_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1253) rc->map_name = af9015_rc_setup_match(state->eeprom_sum,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1254) af9015_rc_setup_hashes);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1255)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1256) /* try to load remote based USB iManufacturer string */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1257) if (!rc->map_name && vid == USB_VID_AFATECH) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1258) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1259) * Check USB manufacturer and product strings and try
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1260) * to determine correct remote in case of chip vendor
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1261) * reference IDs are used.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1262) * DO NOT ADD ANYTHING NEW HERE. Use hashes instead.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1263) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1264) char manufacturer[10];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1265)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1266) memset(manufacturer, 0, sizeof(manufacturer));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1267) usb_string(d->udev, d->udev->descriptor.iManufacturer,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1268) manufacturer, sizeof(manufacturer));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1269) if (!strcmp("MSI", manufacturer)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1270) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1271) * iManufacturer 1 MSI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1272) * iProduct 2 MSI K-VOX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1273) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1274) rc->map_name = af9015_rc_setup_match(AF9015_REMOTE_MSI_DIGIVOX_MINI_II_V3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1275) af9015_rc_setup_modparam);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1276) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1277) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1278)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1279) /* load empty to enable rc */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1280) if (!rc->map_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1281) rc->map_name = RC_MAP_EMPTY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1282)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1283) rc->allowed_protos = RC_PROTO_BIT_NEC | RC_PROTO_BIT_NECX |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1284) RC_PROTO_BIT_NEC32;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1285) rc->query = af9015_rc_query;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1286) rc->interval = 500;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1287)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1288) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1289) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1290) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1291) #define af9015_get_rc_config NULL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1292) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1293)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1294) static int af9015_regmap_write(void *context, const void *data, size_t count)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1295) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1296) struct dvb_usb_device *d = context;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1297) struct usb_interface *intf = d->intf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1298) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1299) u16 reg = ((u8 *)data)[0] << 8 | ((u8 *)data)[1] << 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1300) u8 *val = &((u8 *)data)[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1301) const unsigned int len = count - 2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1302) struct req_t req = {WRITE_MEMORY, 0, reg, 0, 0, len, val};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1303)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1304) ret = af9015_ctrl_msg(d, &req);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1305) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1306) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1307)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1308) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1309) err:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1310) dev_dbg(&intf->dev, "failed %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1311) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1312) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1313)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1314) static int af9015_regmap_read(void *context, const void *reg_buf,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1315) size_t reg_size, void *val_buf, size_t val_size)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1316) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1317) struct dvb_usb_device *d = context;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1318) struct usb_interface *intf = d->intf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1319) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1320) u16 reg = ((u8 *)reg_buf)[0] << 8 | ((u8 *)reg_buf)[1] << 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1321) u8 *val = &((u8 *)val_buf)[0];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1322) const unsigned int len = val_size;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1323) struct req_t req = {READ_MEMORY, 0, reg, 0, 0, len, val};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1324)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1325) ret = af9015_ctrl_msg(d, &req);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1326) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1327) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1328)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1329) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1330) err:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1331) dev_dbg(&intf->dev, "failed %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1332) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1333) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1334)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1335) static int af9015_probe(struct dvb_usb_device *d)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1336) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1337) struct af9015_state *state = d_to_priv(d);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1338) struct usb_interface *intf = d->intf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1339) struct usb_device *udev = interface_to_usbdev(intf);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1340) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1341) char manufacturer[sizeof("ITE Technologies, Inc.")];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1342) static const struct regmap_config regmap_config = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1343) .reg_bits = 16,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1344) .val_bits = 8,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1345) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1346) static const struct regmap_bus regmap_bus = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1347) .read = af9015_regmap_read,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1348) .write = af9015_regmap_write,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1349) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1350)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1351) dev_dbg(&intf->dev, "\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1352)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1353) memset(manufacturer, 0, sizeof(manufacturer));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1354) usb_string(udev, udev->descriptor.iManufacturer,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1355) manufacturer, sizeof(manufacturer));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1356) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1357) * There is two devices having same ID but different chipset. One uses
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1358) * AF9015 and the other IT9135 chipset. Only difference seen on lsusb
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1359) * is iManufacturer string.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1360) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1361) * idVendor 0x0ccd TerraTec Electronic GmbH
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1362) * idProduct 0x0099
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1363) * bcdDevice 2.00
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1364) * iManufacturer 1 Afatech
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1365) * iProduct 2 DVB-T 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1366) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1367) * idVendor 0x0ccd TerraTec Electronic GmbH
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1368) * idProduct 0x0099
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1369) * bcdDevice 2.00
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1370) * iManufacturer 1 ITE Technologies, Inc.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1371) * iProduct 2 DVB-T TV Stick
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1372) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1373) if ((le16_to_cpu(udev->descriptor.idVendor) == USB_VID_TERRATEC) &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1374) (le16_to_cpu(udev->descriptor.idProduct) == 0x0099)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1375) if (!strcmp("ITE Technologies, Inc.", manufacturer)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1376) ret = -ENODEV;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1377) dev_dbg(&intf->dev, "rejecting device\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1378) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1379) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1380) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1381)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1382) state->regmap = regmap_init(&intf->dev, ®map_bus, d, ®map_config);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1383) if (IS_ERR(state->regmap)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1384) ret = PTR_ERR(state->regmap);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1385) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1386) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1387)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1388) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1389) err:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1390) dev_dbg(&intf->dev, "failed %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1391) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1392) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1393)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1394) static void af9015_disconnect(struct dvb_usb_device *d)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1395) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1396) struct af9015_state *state = d_to_priv(d);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1397) struct usb_interface *intf = d->intf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1398)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1399) dev_dbg(&intf->dev, "\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1400)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1401) regmap_exit(state->regmap);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1402) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1403)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1404) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1405) * Interface 0 is used by DVB-T receiver and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1406) * interface 1 is for remote controller (HID)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1407) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1408) static const struct dvb_usb_device_properties af9015_props = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1409) .driver_name = KBUILD_MODNAME,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1410) .owner = THIS_MODULE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1411) .adapter_nr = adapter_nr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1412) .size_of_priv = sizeof(struct af9015_state),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1413)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1414) .generic_bulk_ctrl_endpoint = 0x02,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1415) .generic_bulk_ctrl_endpoint_response = 0x81,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1416)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1417) .probe = af9015_probe,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1418) .disconnect = af9015_disconnect,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1419) .identify_state = af9015_identify_state,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1420) .firmware = AF9015_FIRMWARE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1421) .download_firmware = af9015_download_firmware,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1422)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1423) .i2c_algo = &af9015_i2c_algo,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1424) .read_config = af9015_read_config,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1425) .frontend_attach = af9015_af9013_frontend_attach,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1426) .frontend_detach = af9015_frontend_detach,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1427) .tuner_attach = af9015_tuner_attach,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1428) .init = af9015_init,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1429) .get_rc_config = af9015_get_rc_config,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1430) .get_stream_config = af9015_get_stream_config,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1431) .streaming_ctrl = af9015_streaming_ctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1432)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1433) .get_adapter_count = af9015_get_adapter_count,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1434) .adapter = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1435) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1436) .caps = DVB_USB_ADAP_HAS_PID_FILTER |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1437) DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1438) .pid_filter_count = 32,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1439) .pid_filter = af9015_pid_filter,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1440) .pid_filter_ctrl = af9015_pid_filter_ctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1441)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1442) .stream = DVB_USB_STREAM_BULK(0x84, 6, 87 * 188),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1443) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1444) .caps = DVB_USB_ADAP_HAS_PID_FILTER |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1445) DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1446) .pid_filter_count = 32,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1447) .pid_filter = af9015_pid_filter,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1448) .pid_filter_ctrl = af9015_pid_filter_ctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1449)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1450) .stream = DVB_USB_STREAM_BULK(0x85, 6, 87 * 188),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1451) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1452) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1453) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1454)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1455) static const struct usb_device_id af9015_id_table[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1456) { DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9015_9015,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1457) &af9015_props, "Afatech AF9015 reference design", NULL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1458) { DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9015_9016,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1459) &af9015_props, "Afatech AF9015 reference design", NULL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1460) { DVB_USB_DEVICE(USB_VID_LEADTEK, USB_PID_WINFAST_DTV_DONGLE_GOLD,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1461) &af9015_props, "Leadtek WinFast DTV Dongle Gold", RC_MAP_LEADTEK_Y04G0051) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1462) { DVB_USB_DEVICE(USB_VID_PINNACLE, USB_PID_PINNACLE_PCTV71E,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1463) &af9015_props, "Pinnacle PCTV 71e", NULL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1464) { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_399U,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1465) &af9015_props, "KWorld PlusTV Dual DVB-T Stick (DVB-T 399U)", NULL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1466) { DVB_USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TINYTWIN,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1467) &af9015_props, "DigitalNow TinyTwin", RC_MAP_AZUREWAVE_AD_TU700) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1468) { DVB_USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_AZUREWAVE_AD_TU700,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1469) &af9015_props, "TwinHan AzureWave AD-TU700(704J)", RC_MAP_AZUREWAVE_AD_TU700) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1470) { DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_T_USB_XE_REV2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1471) &af9015_props, "TerraTec Cinergy T USB XE", NULL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1472) { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_PC160_2T,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1473) &af9015_props, "KWorld PlusTV Dual DVB-T PCI (DVB-T PC160-2T)", NULL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1474) { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR_X,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1475) &af9015_props, "AVerMedia AVerTV DVB-T Volar X", RC_MAP_AVERMEDIA_M135A) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1476) { DVB_USB_DEVICE(USB_VID_XTENSIONS, USB_PID_XTENSIONS_XD_380,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1477) &af9015_props, "Xtensions XD-380", NULL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1478) { DVB_USB_DEVICE(USB_VID_MSI_2, USB_PID_MSI_DIGIVOX_DUO,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1479) &af9015_props, "MSI DIGIVOX Duo", RC_MAP_MSI_DIGIVOX_III) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1480) { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR_X_2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1481) &af9015_props, "Fujitsu-Siemens Slim Mobile USB DVB-T", NULL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1482) { DVB_USB_DEVICE(USB_VID_TELESTAR, USB_PID_TELESTAR_STARSTICK_2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1483) &af9015_props, "Telestar Starstick 2", NULL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1484) { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A309,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1485) &af9015_props, "AVerMedia A309", NULL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1486) { DVB_USB_DEVICE(USB_VID_MSI_2, USB_PID_MSI_DIGI_VOX_MINI_III,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1487) &af9015_props, "MSI Digi VOX mini III", RC_MAP_MSI_DIGIVOX_III) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1488) { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_395U,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1489) &af9015_props, "KWorld USB DVB-T TV Stick II (VS-DVB-T 395U)", NULL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1490) { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_395U_2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1491) &af9015_props, "KWorld USB DVB-T TV Stick II (VS-DVB-T 395U)", NULL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1492) { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_395U_3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1493) &af9015_props, "KWorld USB DVB-T TV Stick II (VS-DVB-T 395U)", NULL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1494) { DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_TREKSTOR_DVBT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1495) &af9015_props, "TrekStor DVB-T USB Stick", RC_MAP_TREKSTOR) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1496) { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A850,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1497) &af9015_props, "AverMedia AVerTV Volar Black HD (A850)", NULL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1498) { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A805,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1499) &af9015_props, "AverMedia AVerTV Volar GPS 805 (A805)", NULL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1500) { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_CONCEPTRONIC_CTVDIGRCU,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1501) &af9015_props, "Conceptronic USB2.0 DVB-T CTVDIGRCU V3.0", NULL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1502) { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_MC810,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1503) &af9015_props, "KWorld Digital MC-810", NULL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1504) { DVB_USB_DEVICE(USB_VID_KYE, USB_PID_GENIUS_TVGO_DVB_T03,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1505) &af9015_props, "Genius TVGo DVB-T03", NULL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1506) { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_399U_2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1507) &af9015_props, "KWorld PlusTV Dual DVB-T Stick (DVB-T 399U)", NULL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1508) { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_PC160_T,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1509) &af9015_props, "KWorld PlusTV DVB-T PCI Pro Card (DVB-T PC160-T)", NULL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1510) { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_SVEON_STV20,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1511) &af9015_props, "Sveon STV20 Tuner USB DVB-T HDTV", NULL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1512) { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_TINYTWIN_2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1513) &af9015_props, "DigitalNow TinyTwin v2", RC_MAP_DIGITALNOW_TINYTWIN) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1514) { DVB_USB_DEVICE(USB_VID_LEADTEK, USB_PID_WINFAST_DTV2000DS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1515) &af9015_props, "Leadtek WinFast DTV2000DS", RC_MAP_LEADTEK_Y04G0051) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1516) { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_UB383_T,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1517) &af9015_props, "KWorld USB DVB-T Stick Mobile (UB383-T)", NULL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1518) { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_395U_4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1519) &af9015_props, "KWorld USB DVB-T TV Stick II (VS-DVB-T 395U)", NULL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1520) { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A815M,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1521) &af9015_props, "AverMedia AVerTV Volar M (A815Mac)", NULL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1522) { DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_T_STICK_RC,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1523) &af9015_props, "TerraTec Cinergy T Stick RC", RC_MAP_TERRATEC_SLIM_2) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1524) /* XXX: that same ID [0ccd:0099] is used by af9035 driver too */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1525) { DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_T_STICK_DUAL_RC,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1526) &af9015_props, "TerraTec Cinergy T Stick Dual RC", RC_MAP_TERRATEC_SLIM) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1527) { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A850T,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1528) &af9015_props, "AverMedia AVerTV Red HD+ (A850T)", NULL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1529) { DVB_USB_DEVICE(USB_VID_GTEK, USB_PID_TINYTWIN_3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1530) &af9015_props, "DigitalNow TinyTwin v3", RC_MAP_DIGITALNOW_TINYTWIN) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1531) { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_SVEON_STV22,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1532) &af9015_props, "Sveon STV22 Dual USB DVB-T Tuner HDTV", RC_MAP_MSI_DIGIVOX_III) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1533) { }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1534) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1535) MODULE_DEVICE_TABLE(usb, af9015_id_table);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1536)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1537) /* usb specific object needed to register this driver with the usb subsystem */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1538) static struct usb_driver af9015_usb_driver = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1539) .name = KBUILD_MODNAME,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1540) .id_table = af9015_id_table,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1541) .probe = dvb_usbv2_probe,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1542) .disconnect = dvb_usbv2_disconnect,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1543) .suspend = dvb_usbv2_suspend,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1544) .resume = dvb_usbv2_resume,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1545) .reset_resume = dvb_usbv2_reset_resume,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1546) .no_dynamic_id = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1547) .soft_unbind = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1548) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1549)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1550) module_usb_driver(af9015_usb_driver);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1551)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1552) MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1553) MODULE_DESCRIPTION("Afatech AF9015 driver");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1554) MODULE_LICENSE("GPL");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1555) MODULE_FIRMWARE(AF9015_FIRMWARE);
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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