[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This device was originally made by Twinhan/Azurewave[1] and sometimes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>
diff --git a/drivers/media/dvb-core/dvb-usb-ids.h b/drivers/media/dvb-core/dvb-usb-ids.h
index 388c2eb..c6720f2 100644
--- a/drivers/media/dvb-core/dvb-usb-ids.h
+++ b/drivers/media/dvb-core/dvb-usb-ids.h
@@ -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
diff --git a/drivers/media/usb/dvb-usb/m920x.c b/drivers/media/usb/dvb-usb/m920x.c
index 8888b8c..92afeb2 100644
--- a/drivers/media/usb/dvb-usb/m920x.c
+++ b/drivers/media/usb/dvb-usb/m920x.c
@@ -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 @@
.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 @@
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 @@
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 @@
{ } /* 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 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 @@
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 @@
{ 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 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,