* [PATCH 3/3] dw2102: TechnoTrend TT-connect S2-4600 DVB-S/S2 tuner
2015-03-16 17:14 [PATCH 1/3] dw2102: combine su3000_state and s6x0_state into dw2102_state Olli Salonen
2015-03-16 17:14 ` [PATCH 2/3] dw2102: store i2c client for tuner " Olli Salonen
@ 2015-03-16 17:14 ` Olli Salonen
2015-03-16 17:45 ` [PATCH 1/3] dw2102: combine su3000_state and s6x0_state into dw2102_state Antti Palosaari
2 siblings, 0 replies; 5+ messages in thread
From: Olli Salonen @ 2015-03-16 17:14 UTC (permalink / raw)
To: linux-media; +Cc: Olli Salonen
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>
---
drivers/media/dvb-core/dvb-usb-ids.h | 1 +
drivers/media/usb/dvb-usb/Kconfig | 6 +-
drivers/media/usb/dvb-usb/dw2102.c | 160 ++++++++++++++++++++++++++++++++++-
3 files changed, 163 insertions(+), 4 deletions(-)
diff --git a/drivers/media/dvb-core/dvb-usb-ids.h b/drivers/media/dvb-core/dvb-usb-ids.h
index 80ab8d0..c6de073 100644
--- a/drivers/media/dvb-core/dvb-usb-ids.h
+++ b/drivers/media/dvb-core/dvb-usb-ids.h
@@ -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
diff --git a/drivers/media/usb/dvb-usb/Kconfig b/drivers/media/usb/dvb-usb/Kconfig
index 3364200..def1e06 100644
--- a/drivers/media/usb/dvb-usb/Kconfig
+++ b/drivers/media/usb/dvb-usb/Kconfig
@@ -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"
diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
index f7dd973..1f0fdad 100644
--- a/drivers/media/usb/dvb-usb/dw2102.c
+++ b/drivers/media/usb/dvb-usb/dw2102.c
@@ -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 +1478,88 @@ 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);
+
+ info("tuner attached\n");
+
+ 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 +1660,7 @@ 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 +1684,8 @@ 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 +2163,55 @@ 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 +2286,8 @@ 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 +2324,8 @@ 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);
--
1.9.1
^ permalink raw reply related [flat|nested] 5+ messages in thread