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[media] dw2102: TechnoTrend TT-connect S2-4600 DVB-S/S2 tuner

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TechnoTrend TT-connect S2-4600 is a USB2.0 DVB-S/S2 tuner using the popular
Montage M88DS3103/M88TS2022 demod/tuner.

The demodulator needs a firmware. Antti posted a firmware when releasing
support for PCTV 461e, available here:
http://palosaari.fi/linux/v4l-dvb/firmware/M88DS3103/

Signed-off-by: Olli Salonen <olli.salonen@iki.fi>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Olli Salonen 2015-03-16 14:22:18 -03:00 committed by Mauro Carvalho Chehab
parent 70769b24d2
commit 27254c3634
3 changed files with 161 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/media/dvb-core/dvb-usb-ids.h
View File

@ -245,6 +245,7 @@
#define USB_PID_TECHNOTREND_CONNECT_S2400 0x3006
#define USB_PID_TECHNOTREND_CONNECT_S2400_8KEEPROM 0x3009
#define USB_PID_TECHNOTREND_CONNECT_CT3650 0x300d
#define USB_PID_TECHNOTREND_CONNECT_S2_4600 0x3011
#define USB_PID_TECHNOTREND_CONNECT_CT2_4650_CI 0x3012
#define USB_PID_TECHNOTREND_TVSTICK_CT2_4400 0x3014
#define USB_PID_TERRATEC_CINERGY_DT_XS_DIVERSITY 0x005a

6
drivers/media/usb/dvb-usb/Kconfig
View File

@ -278,9 +278,11 @@ config DVB_USB_DW2102
select DVB_STV6110 if MEDIA_SUBDRV_AUTOSELECT
select DVB_STV0900 if MEDIA_SUBDRV_AUTOSELECT
select DVB_M88RS2000 if MEDIA_SUBDRV_AUTOSELECT
select DVB_M88DS3103 if MEDIA_SUBDRV_AUTOSELECT
select MEDIA_TUNER_TS2022 if MEDIA_SUBDRV_AUTOSELECT
help
Say Y here to support the DvbWorld, TeVii, Prof DVB-S/S2 USB2.0
receivers.
Say Y here to support the DvbWorld, TeVii, Prof, TechnoTrend
DVB-S/S2 USB2.0 receivers.
config DVB_USB_CINERGY_T2
tristate "Terratec CinergyT2/qanu USB 2.0 DVB-T receiver"

158
drivers/media/usb/dvb-usb/dw2102.c
View File

@ -2,7 +2,8 @@
* DVBWorld DVB-S 2101, 2102, DVB-S2 2104, DVB-C 3101,
* TeVii S600, S630, S650, S660, S480, S421, S632
* Prof 1100, 7500,
* Geniatech SU3000, T220 Cards
* Geniatech SU3000, T220,
* TechnoTrend S2-4600 Cards
* Copyright (C) 2008-2012 Igor M. Liplianin (liplianin@me.by)
*
* This program is free software; you can redistribute it and/or modify it
@ -31,6 +32,8 @@
#include "m88rs2000.h"
#include "tda18271.h"
#include "cxd2820r.h"
#include "m88ds3103.h"
#include "m88ts2022.h"
/* Max transfer size done by I2C transfer functions */
#define MAX_XFER_SIZE 64
@ -1115,6 +1118,22 @@ static struct tda18271_config tda18271_config = {
.gate = TDA18271_GATE_DIGITAL,
};
static const struct m88ds3103_config tt_s2_4600_m88ds3103_config = {
.i2c_addr = 0x68,
.clock = 27000000,
.i2c_wr_max = 33,
.ts_mode = M88DS3103_TS_CI,
.ts_clk = 16000,
.ts_clk_pol = 0,
.spec_inv = 0,
.agc_inv = 0,
.clock_out = M88DS3103_CLOCK_OUT_ENABLED,
.envelope_mode = 0,
.agc = 0x99,
.lnb_hv_pol = 1,
.lnb_en_pol = 0,
};
static u8 m88rs2000_inittab[] = {
DEMOD_WRITE, 0x9a, 0x30,
DEMOD_WRITE, 0x00, 0x01,
@ -1459,6 +1478,86 @@ static int m88rs2000_frontend_attach(struct dvb_usb_adapter *d)
return -EIO;
}
static int tt_s2_4600_frontend_attach(struct dvb_usb_adapter *adap)
{
struct dvb_usb_device *d = adap->dev;
struct dw2102_state *state = d->priv;
u8 obuf[3] = { 0xe, 0x80, 0 };
u8 ibuf[] = { 0 };
struct i2c_adapter *i2c_adapter;
struct i2c_client *client;
struct i2c_board_info info;
struct m88ts2022_config m88ts2022_config = {
.clock = 27000000,
};
if (dvb_usb_generic_rw(d, obuf, 3, ibuf, 1, 0) < 0)
err("command 0x0e transfer failed.");
obuf[0] = 0xe;
obuf[1] = 0x02;
obuf[2] = 1;
if (dvb_usb_generic_rw(d, obuf, 3, ibuf, 1, 0) < 0)
err("command 0x0e transfer failed.");
msleep(300);
obuf[0] = 0xe;
obuf[1] = 0x83;
obuf[2] = 0;
if (dvb_usb_generic_rw(d, obuf, 3, ibuf, 1, 0) < 0)
err("command 0x0e transfer failed.");
obuf[0] = 0xe;
obuf[1] = 0x83;
obuf[2] = 1;
if (dvb_usb_generic_rw(d, obuf, 3, ibuf, 1, 0) < 0)
err("command 0x0e transfer failed.");
obuf[0] = 0x51;
if (dvb_usb_generic_rw(d, obuf, 1, ibuf, 1, 0) < 0)
err("command 0x51 transfer failed.");
memset(&info, 0, sizeof(struct i2c_board_info));
adap->fe_adap[0].fe = dvb_attach(m88ds3103_attach,
&tt_s2_4600_m88ds3103_config,
&d->i2c_adap,
&i2c_adapter);
if (adap->fe_adap[0].fe == NULL)
return -ENODEV;
/* attach tuner */
m88ts2022_config.fe = adap->fe_adap[0].fe;
strlcpy(info.type, "m88ts2022", I2C_NAME_SIZE);
info.addr = 0x60;
info.platform_data = &m88ts2022_config;
request_module("m88ts2022");
client = i2c_new_device(i2c_adapter, &info);
if (client == NULL || client->dev.driver == NULL) {
dvb_frontend_detach(adap->fe_adap[0].fe);
return -ENODEV;
}
if (!try_module_get(client->dev.driver->owner)) {
i2c_unregister_device(client);
dvb_frontend_detach(adap->fe_adap[0].fe);
return -ENODEV;
}
/* delegate signal strength measurement to tuner */
adap->fe_adap[0].fe->ops.read_signal_strength =
adap->fe_adap[0].fe->ops.tuner_ops.get_rf_strength;
state->i2c_client_tuner = client;
return 0;
}
static int dw2102_tuner_attach(struct dvb_usb_adapter *adap)
{
dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60,
@ -1559,6 +1658,7 @@ enum dw2102_table_entry {
TERRATEC_CINERGY_S2_R2,
GOTVIEW_SAT_HD,
GENIATECH_T220,
TECHNOTREND_S2_4600,
};
static struct usb_device_id dw2102_table[] = {
@ -1582,6 +1682,8 @@ static struct usb_device_id dw2102_table[] = {
[TERRATEC_CINERGY_S2_R2] = {USB_DEVICE(USB_VID_TERRATEC, 0x00b0)},
[GOTVIEW_SAT_HD] = {USB_DEVICE(0x1FE1, USB_PID_GOTVIEW_SAT_HD)},
[GENIATECH_T220] = {USB_DEVICE(0x1f4d, 0xD220)},
[TECHNOTREND_S2_4600] = {USB_DEVICE(USB_VID_TECHNOTREND,
USB_PID_TECHNOTREND_CONNECT_S2_4600)},
{ }
};
@ -2059,6 +2161,55 @@ static struct dvb_usb_device_properties t220_properties = {
}
};
static struct dvb_usb_device_properties tt_s2_4600_properties = {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
.usb_ctrl = DEVICE_SPECIFIC,
.size_of_priv = sizeof(struct dw2102_state),
.power_ctrl = su3000_power_ctrl,
.num_adapters = 1,
.identify_state = su3000_identify_state,
.i2c_algo = &su3000_i2c_algo,
.rc.core = {
.rc_interval = 250,
.rc_codes = RC_MAP_TT_1500,
.module_name = "dw2102",
.allowed_protos = RC_BIT_RC5,
.rc_query = su3000_rc_query,
},
.read_mac_address = su3000_read_mac_address,
.generic_bulk_ctrl_endpoint = 0x01,
.adapter = {
{
.num_frontends = 1,
.fe = {{
.streaming_ctrl = su3000_streaming_ctrl,
.frontend_attach = tt_s2_4600_frontend_attach,
.stream = {
.type = USB_BULK,
.count = 8,
.endpoint = 0x82,
.u = {
.bulk = {
.buffersize = 4096,
}
}
}
} },
}
},
.num_device_descs = 1,
.devices = {
{ "TechnoTrend TT-connect S2-4600",
{ &dw2102_table[TECHNOTREND_S2_4600], NULL },
{ NULL },
},
}
};
static int dw2102_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
@ -2133,6 +2284,8 @@ static int dw2102_probe(struct usb_interface *intf,
0 == dvb_usb_device_init(intf, &su3000_properties,
THIS_MODULE, NULL, adapter_nr) ||
0 == dvb_usb_device_init(intf, &t220_properties,
THIS_MODULE, NULL, adapter_nr) ||
0 == dvb_usb_device_init(intf, &tt_s2_4600_properties,
THIS_MODULE, NULL, adapter_nr))
return 0;
@ -2169,7 +2322,8 @@ MODULE_DESCRIPTION("Driver for DVBWorld DVB-S 2101, 2102, DVB-S2 2104,"
" DVB-C 3101 USB2.0,"
" TeVii S600, S630, S650, S660, S480, S421, S632"
" Prof 1100, 7500 USB2.0,"
" Geniatech SU3000, T220 devices");
" Geniatech SU3000, T220,"
" TechnoTrend S2-4600 devices");
MODULE_VERSION("0.1");
MODULE_LICENSE("GPL");
MODULE_FIRMWARE(DW2101_FIRMWARE);