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[media] m920x: add support for the VP-7049 Twinhan DVB-T USB Stick 

This device was originally made by Twinhan/Azurewave[1] and sometimes
named DTV-DVB UDTT7049, it could be also found in Italy under the name
of Digicom Digitune-S[2], or Think Xtra Hollywood DVB-T USB2.0[3].
Components:
  Usb bridge: ULi M9206
  Frontend: MT352CG
  Tuner: MT2060F
The firmware can be downloaded with:
$ ./Documentation/dvb/get_dvb_firmware vp7049
[1] http://www.azurewave.com/Support_Utility_Driver.asp
[2] http://www.digicom.it/digisit/driver_link.nsf/driverprodotto?openform&prodotto=DigiTuneS
[3] http://www.txitalia.it/prodotto.asp?prodotto=txhollywooddvttv

Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Antonio Ospite 2012-12-10 17:37:17 -03:00 committed by Mauro Carvalho Chehab
parent f6b70ec509
commit de8ed820fd
2 changed files with 124 additions and 0 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

@ -172,6 +172,7 @@
#define USB_PID_TWINHAN_VP7045_WARM 0x3206
#define USB_PID_TWINHAN_VP7021_COLD 0x3207
#define USB_PID_TWINHAN_VP7021_WARM 0x3208
#define USB_PID_TWINHAN_VP7049 0x3219
#define USB_PID_TINYTWIN 0x3226
#define USB_PID_TINYTWIN_2 0xe402
#define USB_PID_TINYTWIN_3 0x9016

123
drivers/media/usb/dvb-usb/m920x.c
View File

@ -16,6 +16,7 @@
#include "qt1010.h"
#include "tda1004x.h"
#include "tda827x.h"
#include "mt2060.h"
#include <media/tuner.h>
#include "tuner-simple.h"
@ -550,6 +551,12 @@ static struct qt1010_config m920x_qt1010_config = {
.i2c_address = 0x62
};
static struct mt2060_config m920x_mt2060_config = {
.i2c_address = 0x60, /* 0xc0 */
.clock_out = 0,
};
/* Callbacks for DVB USB */
static int m920x_mt352_frontend_attach(struct dvb_usb_adapter *adap)
{
@ -564,6 +571,37 @@ static int m920x_mt352_frontend_attach(struct dvb_usb_adapter *adap)
return 0;
}
static int m920x_mt352_frontend_attach_vp7049(struct dvb_usb_adapter *adap)
{
struct m920x_inits vp7049_fe_init_seq[] = {
/* XXX without these commands the frontend cannot be detected,
* they must be sent BEFORE the frontend is attached */
{ 0xff28, 0x00 },
{ 0xff23, 0x00 },
{ 0xff28, 0x00 },
{ 0xff23, 0x00 },
{ 0xff21, 0x20 },
{ 0xff21, 0x60 },
{ 0xff28, 0x00 },
{ 0xff22, 0x00 },
{ 0xff20, 0x30 },
{ 0xff20, 0x20 },
{ 0xff20, 0x30 },
{ } /* terminating entry */
};
int ret;
deb("%s\n", __func__);
ret = m920x_write_seq(adap->dev->udev, M9206_CORE, vp7049_fe_init_seq);
if (ret != 0) {
deb("Initialization of vp7049 frontend failed.");
return ret;
}
return m920x_mt352_frontend_attach(adap);
}
static int m920x_tda10046_08_frontend_attach(struct dvb_usb_adapter *adap)
{
deb("%s\n",__func__);
@ -628,6 +666,18 @@ static int m920x_fmd1216me_tuner_attach(struct dvb_usb_adapter *adap)
return 0;
}
static int m920x_mt2060_tuner_attach(struct dvb_usb_adapter *adap)
{
deb("%s\n", __func__);
if (dvb_attach(mt2060_attach, adap->fe_adap[0].fe, &adap->dev->i2c_adap,
&m920x_mt2060_config, 1220) == NULL)
return -ENODEV;
return 0;
}
/* device-specific initialization */
static struct m920x_inits megasky_rc_init [] = {
{ M9206_RC_INIT2, 0xa8 },
@ -656,6 +706,15 @@ static struct m920x_inits pinnacle310e_init[] = {
{ } /* terminating entry */
};
static struct m920x_inits vp7049_rc_init[] = {
{ 0xff28, 0x00 },
{ 0xff23, 0x00 },
{ 0xff21, 0x70 },
{ M9206_RC_INIT2, 0x00 },
{ M9206_RC_INIT1, 0xff },
{ } /* terminating entry */
};
/* ir keymaps */
static struct rc_map_table rc_map_megasky_table[] = {
{ 0x0012, KEY_POWER },
@ -758,6 +817,7 @@ static struct dvb_usb_device_properties digivox_mini_ii_properties;
static struct dvb_usb_device_properties tvwalkertwin_properties;
static struct dvb_usb_device_properties dposh_properties;
static struct dvb_usb_device_properties pinnacle_pctv310e_properties;
static struct dvb_usb_device_properties vp7049_properties;
static int m920x_probe(struct usb_interface *intf,
const struct usb_device_id *id)
@ -810,6 +870,13 @@ static int m920x_probe(struct usb_interface *intf,
goto found;
}
ret = dvb_usb_device_init(intf, &vp7049_properties,
THIS_MODULE, &d, adapter_nr);
if (ret == 0) {
rc_init_seq = vp7049_rc_init;
goto found;
}
return ret;
} else {
/* Another interface on a multi-tuner device */
@ -841,6 +908,7 @@ static struct usb_device_id m920x_table [] = {
{ USB_DEVICE(USB_VID_DPOSH, USB_PID_DPOSH_M9206_COLD) },
{ USB_DEVICE(USB_VID_DPOSH, USB_PID_DPOSH_M9206_WARM) },
{ USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_PINNACLE_PCTV310E) },
{ USB_DEVICE(USB_VID_AZUREWAVE, USB_PID_TWINHAN_VP7049) },
{ } /* Terminating entry */
};
MODULE_DEVICE_TABLE (usb, m920x_table);
@ -1133,6 +1201,61 @@ static struct dvb_usb_device_properties pinnacle_pctv310e_properties = {
}
};
static struct dvb_usb_device_properties vp7049_properties = {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
.usb_ctrl = DEVICE_SPECIFIC,
.firmware = "dvb-usb-vp7049-0.95.fw",
.download_firmware = m920x_firmware_download,
.rc.core = {
.rc_interval = 150,
.rc_codes = RC_MAP_TWINHAN_VP1027_DVBS,
.rc_query = m920x_rc_core_query,
.allowed_protos = RC_TYPE_UNKNOWN,
},
.size_of_priv = sizeof(struct m920x_state),
.identify_state = m920x_identify_state,
.num_adapters = 1,
.adapter = {{
.num_frontends = 1,
.fe = {{
.caps = DVB_USB_ADAP_HAS_PID_FILTER |
DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
.pid_filter_count = 8,
.pid_filter = m920x_pid_filter,
.pid_filter_ctrl = m920x_pid_filter_ctrl,
.frontend_attach = m920x_mt352_frontend_attach_vp7049,
.tuner_attach = m920x_mt2060_tuner_attach,
.stream = {
.type = USB_BULK,
.count = 8,
.endpoint = 0x81,
.u = {
.bulk = {
.buffersize = 512,
}
}
},
} },
} },
.i2c_algo = &m920x_i2c_algo,
.num_device_descs = 1,
.devices = {
{ "DTV-DVB UDTT7049",
{ &m920x_table[7], NULL },
{ NULL },
}
}
};
static struct usb_driver m920x_driver = {
.name = "dvb_usb_m920x",
.probe = m920x_probe,