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Commit 76952c7e authored by Guy Martin's avatar Guy Martin Committed by Mauro Carvalho Chehab
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V4L/DVB: TT CT-3650 DVB-C support



Add support for the DVB-C frontend of the TT CT-3650.
DVB-T fe, CI and IR are not implemented.

Signed-off-by: default avatarGuy Martin <gmsoft@tuxicoman.be>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 283d637b
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+1 −0
Original line number Diff line number Diff line
@@ -198,6 +198,7 @@
#define USB_PID_AVERMEDIA_A850				0x850a
#define USB_PID_AVERMEDIA_A805				0xa805
#define USB_PID_TECHNOTREND_CONNECT_S2400               0x3006
#define USB_PID_TECHNOTREND_CONNECT_CT3650		0x300d
#define USB_PID_TERRATEC_CINERGY_DT_XS_DIVERSITY	0x005a
#define USB_PID_TERRATEC_CINERGY_DT_XS_DIVERSITY_2	0x0081
#define USB_PID_TERRATEC_CINERGY_HT_USB_XE		0x0058
+89 −6
Original line number Diff line number Diff line
@@ -29,6 +29,8 @@

#include "tda826x.h"
#include "tda10086.h"
#include "tda1002x.h"
#include "tda827x.h"
#include "lnbp21.h"

/* debug */
@@ -150,7 +152,17 @@ static struct tda10086_config tda10086_config = {
	.xtal_freq = TDA10086_XTAL_16M,
};

static int ttusb2_frontend_attach(struct dvb_usb_adapter *adap)
static struct tda10023_config tda10023_config = {
	.demod_address = 0x0c,
	.invert = 0,
	.xtal = 16000000,
	.pll_m = 11,
	.pll_p = 3,
	.pll_n = 1,
	.deltaf = 0xa511,
};

static int ttusb2_frontend_tda10086_attach(struct dvb_usb_adapter *adap)
{
	if (usb_set_interface(adap->dev->udev,0,3) < 0)
		err("set interface to alts=3 failed");
@@ -163,7 +175,27 @@ static int ttusb2_frontend_attach(struct dvb_usb_adapter *adap)
	return 0;
}

static int ttusb2_tuner_attach(struct dvb_usb_adapter *adap)
static int ttusb2_frontend_tda10023_attach(struct dvb_usb_adapter *adap)
{
	if (usb_set_interface(adap->dev->udev, 0, 3) < 0)
		err("set interface to alts=3 failed");
	if ((adap->fe = dvb_attach(tda10023_attach, &tda10023_config, &adap->dev->i2c_adap, 0x48)) == NULL) {
		deb_info("TDA10023 attach failed\n");
		return -ENODEV;
	}
	return 0;
}

static int ttusb2_tuner_tda827x_attach(struct dvb_usb_adapter *adap)
{
	if (dvb_attach(tda827x_attach, adap->fe, 0x61, &adap->dev->i2c_adap, NULL) == NULL) {
		printk(KERN_ERR "%s: No tda827x found!\n", __func__);
		return -ENODEV;
	}
	return 0;
}

static int ttusb2_tuner_tda826x_attach(struct dvb_usb_adapter *adap)
{
	if (dvb_attach(tda826x_attach, adap->fe, 0x60, &adap->dev->i2c_adap, 0) == NULL) {
		deb_info("TDA8263 attach failed\n");
@@ -180,6 +212,7 @@ static int ttusb2_tuner_attach(struct dvb_usb_adapter *adap)
/* DVB USB Driver stuff */
static struct dvb_usb_device_properties ttusb2_properties;
static struct dvb_usb_device_properties ttusb2_properties_s2400;
static struct dvb_usb_device_properties ttusb2_properties_ct3650;

static int ttusb2_probe(struct usb_interface *intf,
		const struct usb_device_id *id)
@@ -187,6 +220,8 @@ static int ttusb2_probe(struct usb_interface *intf,
	if (0 == dvb_usb_device_init(intf, &ttusb2_properties,
				     THIS_MODULE, NULL, adapter_nr) ||
	    0 == dvb_usb_device_init(intf, &ttusb2_properties_s2400,
				     THIS_MODULE, NULL, adapter_nr) ||
	    0 == dvb_usb_device_init(intf, &ttusb2_properties_ct3650,
				     THIS_MODULE, NULL, adapter_nr))
		return 0;
	return -ENODEV;
@@ -197,6 +232,8 @@ static struct usb_device_id ttusb2_table [] = {
	{ USB_DEVICE(USB_VID_PINNACLE, USB_PID_PCTV_450E) },
	{ USB_DEVICE(USB_VID_TECHNOTREND,
		USB_PID_TECHNOTREND_CONNECT_S2400) },
	{ USB_DEVICE(USB_VID_TECHNOTREND,
		USB_PID_TECHNOTREND_CONNECT_CT3650) },
	{}		/* Terminating entry */
};
MODULE_DEVICE_TABLE (usb, ttusb2_table);
@@ -214,8 +251,8 @@ static struct dvb_usb_device_properties ttusb2_properties = {
		{
			.streaming_ctrl   = NULL, // ttusb2_streaming_ctrl,

			.frontend_attach  = ttusb2_frontend_attach,
			.tuner_attach     = ttusb2_tuner_attach,
			.frontend_attach  = ttusb2_frontend_tda10086_attach,
			.tuner_attach     = ttusb2_tuner_tda826x_attach,

			/* parameter for the MPEG2-data transfer */
			.stream = {
@@ -266,8 +303,8 @@ static struct dvb_usb_device_properties ttusb2_properties_s2400 = {
		{
			.streaming_ctrl   = NULL,

			.frontend_attach  = ttusb2_frontend_attach,
			.tuner_attach     = ttusb2_tuner_attach,
			.frontend_attach  = ttusb2_frontend_tda10086_attach,
			.tuner_attach     = ttusb2_tuner_tda826x_attach,

			/* parameter for the MPEG2-data transfer */
			.stream = {
@@ -301,6 +338,52 @@ static struct dvb_usb_device_properties ttusb2_properties_s2400 = {
	}
};

static struct dvb_usb_device_properties ttusb2_properties_ct3650 = {
	.caps = DVB_USB_IS_AN_I2C_ADAPTER,

	.usb_ctrl = CYPRESS_FX2,

	.size_of_priv = sizeof(struct ttusb2_state),

	.num_adapters = 1,
	.adapter = {
		{
			.streaming_ctrl   = NULL,

			.frontend_attach  = ttusb2_frontend_tda10023_attach,
			.tuner_attach = ttusb2_tuner_tda827x_attach,

			/* parameter for the MPEG2-data transfer */
			.stream = {
				.type = USB_ISOC,
				.count = 5,
				.endpoint = 0x02,
				.u = {
					.isoc = {
						.framesperurb = 4,
						.framesize = 940,
						.interval = 1,
					}
				}
			}
		},
	},

	.power_ctrl       = ttusb2_power_ctrl,
	.identify_state   = ttusb2_identify_state,

	.i2c_algo         = &ttusb2_i2c_algo,

	.generic_bulk_ctrl_endpoint = 0x01,

	.num_device_descs = 1,
	.devices = {
		{   "Technotrend TT-connect CT-3650",
			.warm_ids = { &ttusb2_table[3], NULL },
		},
	}
};

static struct usb_driver ttusb2_driver = {
	.name		= "dvb_usb_ttusb2",
	.probe		= ttusb2_probe,