[deliverable/linux.git] / drivers / media / dvb / dvb-usb / ttusb2.c

/* DVB USB compliant linux driver for Technotrend DVB USB boxes and clones
 * (e.g. Pinnacle 400e DVB-S USB2.0).
 *
 * The Pinnacle 400e uses the same protocol as the Technotrend USB1.1 boxes.
 *
 * TDA8263 + TDA10086
 *
 * I2C addresses:
 * 0x08 - LNBP21PD   - LNB power supply
 * 0x0e - TDA10086   - Demodulator
 * 0x50 - FX2 eeprom
 * 0x60 - TDA8263    - Tuner
 * 0x78 ???
 *
 * Copyright (c) 2002 Holger Waechtler <holger@convergence.de>
 * Copyright (c) 2003 Felix Domke <tmbinc@elitedvb.net>
 * Copyright (C) 2005-6 Patrick Boettcher <pb@linuxtv.org>
 *
 *	This program is free software; you can redistribute it and/or modify it
 *	under the terms of the GNU General Public License as published by the Free
 *	Software Foundation, version 2.
 *
 * see Documentation/dvb/README.dvb-usb for more information
 */
#define DVB_USB_LOG_PREFIX "ttusb2"
#include "dvb-usb.h"

#include "ttusb2.h"

#include "tda826x.h"
#include "tda10086.h"
#include "tda1002x.h"
#include "tda10048.h"
#include "tda827x.h"
#include "lnbp21.h"

/* debug */
static int dvb_usb_ttusb2_debug;
#define deb_info(args...)   dprintk(dvb_usb_ttusb2_debug,0x01,args)
module_param_named(debug,dvb_usb_ttusb2_debug, int, 0644);
MODULE_PARM_DESC(debug, "set debugging level (1=info (or-able))." DVB_USB_DEBUG_STATUS);

DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);

struct ttusb2_state {
	u8 id;
	u16 last_rc_key;
};

static int ttusb2_msg(struct dvb_usb_device *d, u8 cmd,
		u8 *wbuf, int wlen, u8 *rbuf, int rlen)
{
	struct ttusb2_state *st = d->priv;
	u8 s[wlen+4],r[64] = { 0 };
	int ret = 0;

	memset(s,0,wlen+4);

	s[0] = 0xaa;
	s[1] = ++st->id;
	s[2] = cmd;
	s[3] = wlen;
	memcpy(&s[4],wbuf,wlen);

	ret = dvb_usb_generic_rw(d, s, wlen+4, r, 64, 0);

	if (ret  != 0 ||
		r[0] != 0x55 ||
		r[1] != s[1] ||
		r[2] != cmd ||
		(rlen > 0 && r[3] != rlen)) {
		warn("there might have been an error during control message transfer. (rlen = %d, was %d)",rlen,r[3]);
		return -EIO;
	}

	if (rlen > 0)
		memcpy(rbuf, &r[4], rlen);

	return 0;
}

static int ttusb2_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num)
{
	struct dvb_usb_device *d = i2c_get_adapdata(adap);
	static u8 obuf[60], ibuf[60];
	int i, write_read, read;

	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
		return -EAGAIN;

	if (num > 2)
		warn("more than 2 i2c messages at a time is not handled yet. TODO.");

	for (i = 0; i < num; i++) {
		write_read = i+1 < num && (msg[i+1].flags & I2C_M_RD);
		read = msg[i].flags & I2C_M_RD;

		obuf[0] = (msg[i].addr << 1) | (write_read | read);
		if (read)
			obuf[1] = 0;
		else
			obuf[1] = msg[i].len;

		/* read request */
		if (write_read)
			obuf[2] = msg[i+1].len;
		else if (read)
			obuf[2] = msg[i].len;
		else
			obuf[2] = 0;

		memcpy(&obuf[3], msg[i].buf, msg[i].len);

		if (ttusb2_msg(d, CMD_I2C_XFER, obuf, msg[i].len+3, ibuf, obuf[2] + 3) < 0) {
			err("i2c transfer failed.");
			break;
		}

		if (write_read) {
			memcpy(msg[i+1].buf, &ibuf[3], msg[i+1].len);
			i++;
		} else if (read)
			memcpy(msg[i].buf, &ibuf[3], msg[i].len);
	}

	mutex_unlock(&d->i2c_mutex);
	return i;
}

static u32 ttusb2_i2c_func(struct i2c_adapter *adapter)
{
	return I2C_FUNC_I2C;
}

static struct i2c_algorithm ttusb2_i2c_algo = {
	.master_xfer   = ttusb2_i2c_xfer,
	.functionality = ttusb2_i2c_func,
};

/* command to poll IR receiver (copied from pctv452e.c) */
#define CMD_GET_IR_CODE     0x1b

/* IR */
static int tt3650_rc_query(struct dvb_usb_device *d)
{
	int ret;
	u8 rx[9]; /* A CMD_GET_IR_CODE reply is 9 bytes long */
	struct ttusb2_state *st = d->priv;
	ret = ttusb2_msg(d, CMD_GET_IR_CODE, NULL, 0, rx, sizeof(rx));
	if (ret != 0)
		return ret;

	if (rx[8] & 0x01) {
		/* got a "press" event */
		st->last_rc_key = (rx[3] << 8) | rx[2];
		deb_info("%s: cmd=0x%02x sys=0x%02x\n", __func__, rx[2], rx[3]);
		rc_keydown(d->rc_dev, st->last_rc_key, 0);
	} else if (st->last_rc_key) {
		rc_keyup(d->rc_dev);
		st->last_rc_key = 0;
	}

	return 0;
}


/* Callbacks for DVB USB */
static int ttusb2_identify_state (struct usb_device *udev, struct
		dvb_usb_device_properties *props, struct dvb_usb_device_description **desc,
		int *cold)
{
	*cold = udev->descriptor.iManufacturer == 0 && udev->descriptor.iProduct == 0;
	return 0;
}

static int ttusb2_power_ctrl(struct dvb_usb_device *d, int onoff)
{
	u8 b = onoff;
	ttusb2_msg(d, CMD_POWER, &b, 0, NULL, 0);
	return ttusb2_msg(d, CMD_POWER, &b, 1, NULL, 0);
}


static struct tda10086_config tda10086_config = {
	.demod_address = 0x0e,
	.invert = 0,
	.diseqc_tone = 1,
	.xtal_freq = TDA10086_XTAL_16M,
};

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 struct tda10048_config tda10048_config = {
	.demod_address    = 0x10 >> 1,
	.output_mode      = TDA10048_PARALLEL_OUTPUT,
	.inversion        = TDA10048_INVERSION_ON,
	.dtv6_if_freq_khz = TDA10048_IF_4000,
	.dtv7_if_freq_khz = TDA10048_IF_4500,
	.dtv8_if_freq_khz = TDA10048_IF_5000,
	.clk_freq_khz     = TDA10048_CLK_16000,
	.no_firmware      = 1,
	.set_pll          = true ,
	.pll_m            = 5,
	.pll_n            = 3,
	.pll_p            = 0,
};

static struct tda827x_config tda827x_config = {
	.config = 0,
};

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");

	if ((adap->fe[0] = dvb_attach(tda10086_attach, &tda10086_config, &adap->dev->i2c_adap)) == NULL) {
		deb_info("TDA10086 attach failed\n");
		return -ENODEV;
	}

	return 0;
}

static int ttusb2_ct3650_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
{
	struct dvb_usb_adapter *adap = fe->dvb->priv;

	return adap->fe[0]->ops.i2c_gate_ctrl(adap->fe[0], enable);
}

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[0] == NULL) {
		/* FE 0 DVB-C */
		adap->fe[0] = dvb_attach(tda10023_attach,
			&tda10023_config, &adap->dev->i2c_adap, 0x48);

		if (adap->fe[0] == NULL) {
			deb_info("TDA10023 attach failed\n");
			return -ENODEV;
		}
	} else {
		adap->fe[1] = dvb_attach(tda10048_attach,
			&tda10048_config, &adap->dev->i2c_adap);

		if (adap->fe[1] == NULL) {
			deb_info("TDA10048 attach failed\n");
			return -ENODEV;
		}

		/* tuner is behind TDA10023 I2C-gate */
		adap->fe[1]->ops.i2c_gate_ctrl = ttusb2_ct3650_i2c_gate_ctrl;

	}

	return 0;
}

static int ttusb2_tuner_tda827x_attach(struct dvb_usb_adapter *adap)
{
	struct dvb_frontend *fe;

	/* MFE: select correct FE to attach tuner since that's called twice */
	if (adap->fe[1] == NULL)
		fe = adap->fe[0];
	else
		fe = adap->fe[1];

	/* attach tuner */
	if (dvb_attach(tda827x_attach, fe, 0x61, &adap->dev->i2c_adap, &tda827x_config) == 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[0], 0x60, &adap->dev->i2c_adap, 0) == NULL) {
		deb_info("TDA8263 attach failed\n");
		return -ENODEV;
	}

	if (dvb_attach(lnbp21_attach, adap->fe[0], &adap->dev->i2c_adap, 0, 0) == NULL) {
		deb_info("LNBP21 attach failed\n");
		return -ENODEV;
	}
	return 0;
}

/* 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)
{
	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;
}

static struct usb_device_id ttusb2_table [] = {
	{ USB_DEVICE(USB_VID_PINNACLE, USB_PID_PCTV_400E) },
	{ 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);

static struct dvb_usb_device_properties ttusb2_properties = {
	.caps = DVB_USB_IS_AN_I2C_ADAPTER,

	.usb_ctrl = CYPRESS_FX2,
	.firmware = "dvb-usb-pctv-400e-01.fw",

	.size_of_priv = sizeof(struct ttusb2_state),

	.num_adapters = 1,
	.adapter = {
		{
			.streaming_ctrl   = NULL, // ttusb2_streaming_ctrl,

			.frontend_attach  = ttusb2_frontend_tda10086_attach,
			.tuner_attach     = ttusb2_tuner_tda826x_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 = 2,
	.devices = {
		{   "Pinnacle 400e DVB-S USB2.0",
			{ &ttusb2_table[0], NULL },
			{ NULL },
		},
		{   "Pinnacle 450e DVB-S USB2.0",
			{ &ttusb2_table[1], NULL },
			{ NULL },
		},
	}
};

static struct dvb_usb_device_properties ttusb2_properties_s2400 = {
	.caps = DVB_USB_IS_AN_I2C_ADAPTER,

	.usb_ctrl = CYPRESS_FX2,
	.firmware = "dvb-usb-tt-s2400-01.fw",

	.size_of_priv = sizeof(struct ttusb2_state),

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

			.frontend_attach  = ttusb2_frontend_tda10086_attach,
			.tuner_attach     = ttusb2_tuner_tda826x_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 S-2400",
			{ &ttusb2_table[2], NULL },
			{ NULL },
		},
	}
};

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),

	.rc.core = {
		.rc_interval      = 150, /* Less than IR_KEYPRESS_TIMEOUT */
		.rc_codes         = RC_MAP_TT_1500,
		.rc_query         = tt3650_rc_query,
		.allowed_protos   = RC_TYPE_UNKNOWN,
	},

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

			.num_frontends    = 2,
			.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,
	.disconnect = dvb_usb_device_exit,
	.id_table	= ttusb2_table,
};

/* module stuff */
static int __init ttusb2_module_init(void)
{
	int result;
	if ((result = usb_register(&ttusb2_driver))) {
		err("usb_register failed. Error number %d",result);
		return result;
	}

	return 0;
}

static void __exit ttusb2_module_exit(void)
{
	/* deregister this driver from the USB subsystem */
	usb_deregister(&ttusb2_driver);
}

module_init (ttusb2_module_init);
module_exit (ttusb2_module_exit);

MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
MODULE_DESCRIPTION("Driver for Pinnacle PCTV 400e DVB-S USB2.0");
MODULE_VERSION("1.0");
MODULE_LICENSE("GPL");
Commit	Line	Data
bc2e3913 PB	1	/* DVB USB compliant linux driver for Technotrend DVB USB boxes and clones
	2	* (e.g. Pinnacle 400e DVB-S USB2.0).
	3	*
	4	* The Pinnacle 400e uses the same protocol as the Technotrend USB1.1 boxes.
	5	*
	6	* TDA8263 + TDA10086
	7	*
	8	* I2C addresses:
	9	* 0x08 - LNBP21PD - LNB power supply
	10	* 0x0e - TDA10086 - Demodulator
	11	* 0x50 - FX2 eeprom
	12	* 0x60 - TDA8263 - Tuner
	13	* 0x78 ???
	14	*
	15	* Copyright (c) 2002 Holger Waechtler <holger@convergence.de>
	16	* Copyright (c) 2003 Felix Domke <tmbinc@elitedvb.net>
	17	* Copyright (C) 2005-6 Patrick Boettcher <pb@linuxtv.org>
	18	*
	19	* This program is free software; you can redistribute it and/or modify it
	20	* under the terms of the GNU General Public License as published by the Free
	21	* Software Foundation, version 2.
	22	*
	23	* see Documentation/dvb/README.dvb-usb for more information
	24	*/
	25	#define DVB_USB_LOG_PREFIX "ttusb2"
	26	#include "dvb-usb.h"
	27
	28	#include "ttusb2.h"
	29
	30	#include "tda826x.h"
	31	#include "tda10086.h"
76952c7e	32	#include "tda1002x.h"
c9f88aa9	33	#include "tda10048.h"
76952c7e	34	#include "tda827x.h"
bc2e3913 PB	35	#include "lnbp21.h"
	36
	37	/* debug */
	38	static int dvb_usb_ttusb2_debug;
	39	#define deb_info(args...) dprintk(dvb_usb_ttusb2_debug,0x01,args)
	40	module_param_named(debug,dvb_usb_ttusb2_debug, int, 0644);
	41	MODULE_PARM_DESC(debug, "set debugging level (1=info (or-able))." DVB_USB_DEBUG_STATUS);
	42
78e92006 JG	43	DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
78e92006 JG	44
bc2e3913 PB	45	struct ttusb2_state {
bc2e3913 PB	46	u8 id;
9d1da730	47	u16 last_rc_key;
bc2e3913 PB	48	};
	49
	50	static int ttusb2_msg(struct dvb_usb_device *d, u8 cmd,
	51	u8 wbuf, int wlen, u8 rbuf, int rlen)
	52	{
	53	struct ttusb2_state *st = d->priv;
	54	u8 s[wlen+4],r[64] = { 0 };
	55	int ret = 0;
	56
	57	memset(s,0,wlen+4);
	58
	59	s[0] = 0xaa;
	60	s[1] = ++st->id;
	61	s[2] = cmd;
	62	s[3] = wlen;
	63	memcpy(&s[4],wbuf,wlen);
	64
	65	ret = dvb_usb_generic_rw(d, s, wlen+4, r, 64, 0);
	66
	67	if (ret != 0 \|\|
	68	r[0] != 0x55 \|\|
	69	r[1] != s[1] \|\|
	70	r[2] != cmd \|\|
	71	(rlen > 0 && r[3] != rlen)) {
	72	warn("there might have been an error during control message transfer. (rlen = %d, was %d)",rlen,r[3]);
	73	return -EIO;
	74	}
	75
	76	if (rlen > 0)
	77	memcpy(rbuf, &r[4], rlen);
	78
	79	return 0;
	80	}
	81
	82	static int ttusb2_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num)
	83	{
	84	struct dvb_usb_device *d = i2c_get_adapdata(adap);
	85	static u8 obuf[60], ibuf[60];
c9f88aa9	86	int i, write_read, read;
bc2e3913 PB	87
	88	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
	89	return -EAGAIN;
	90
	91	if (num > 2)
	92	warn("more than 2 i2c messages at a time is not handled yet. TODO.");
	93
	94	for (i = 0; i < num; i++) {
c9f88aa9 JAR	95	write_read = i+1 < num && (msg[i+1].flags & I2C_M_RD);
c9f88aa9 JAR	96	read = msg[i].flags & I2C_M_RD;
bc2e3913	97
c9f88aa9 JAR	98	obuf[0] = (msg[i].addr << 1) \| (write_read \| read);
	99	if (read)
	100	obuf[1] = 0;
	101	else
	102	obuf[1] = msg[i].len;
bc2e3913 PB	103
bc2e3913 PB	104	/* read request */
c9f88aa9	105	if (write_read)
bc2e3913	106	obuf[2] = msg[i+1].len;
c9f88aa9 JAR	107	else if (read)
c9f88aa9 JAR	108	obuf[2] = msg[i].len;
bc2e3913 PB	109	else
	110	obuf[2] = 0;
	111
c9f88aa9	112	memcpy(&obuf[3], msg[i].buf, msg[i].len);
bc2e3913 PB	113
	114	if (ttusb2_msg(d, CMD_I2C_XFER, obuf, msg[i].len+3, ibuf, obuf[2] + 3) < 0) {
	115	err("i2c transfer failed.");
	116	break;
	117	}
	118
c9f88aa9 JAR	119	if (write_read) {
c9f88aa9 JAR	120	memcpy(msg[i+1].buf, &ibuf[3], msg[i+1].len);
bc2e3913	121	i++;
c9f88aa9 JAR	122	} else if (read)
c9f88aa9 JAR	123	memcpy(msg[i].buf, &ibuf[3], msg[i].len);
bc2e3913 PB	124	}
	125
	126	mutex_unlock(&d->i2c_mutex);
	127	return i;
	128	}
	129
	130	static u32 ttusb2_i2c_func(struct i2c_adapter *adapter)
	131	{
	132	return I2C_FUNC_I2C;
	133	}
	134
	135	static struct i2c_algorithm ttusb2_i2c_algo = {
	136	.master_xfer = ttusb2_i2c_xfer,
	137	.functionality = ttusb2_i2c_func,
	138	};
	139
9d1da730 DH	140	/* command to poll IR receiver (copied from pctv452e.c) */
	141	#define CMD_GET_IR_CODE 0x1b
	142
	143	/* IR */
	144	static int tt3650_rc_query(struct dvb_usb_device *d)
	145	{
	146	int ret;
	147	u8 rx[9]; /* A CMD_GET_IR_CODE reply is 9 bytes long */
	148	struct ttusb2_state *st = d->priv;
	149	ret = ttusb2_msg(d, CMD_GET_IR_CODE, NULL, 0, rx, sizeof(rx));
	150	if (ret != 0)
	151	return ret;
	152
	153	if (rx[8] & 0x01) {
	154	/* got a "press" event */
	155	st->last_rc_key = (rx[3] << 8) \| rx[2];
	156	deb_info("%s: cmd=0x%02x sys=0x%02x\n", __func__, rx[2], rx[3]);
	157	rc_keydown(d->rc_dev, st->last_rc_key, 0);
	158	} else if (st->last_rc_key) {
	159	rc_keyup(d->rc_dev);
	160	st->last_rc_key = 0;
	161	}
	162
	163	return 0;
	164	}
	165
	166
bc2e3913 PB	167	/* Callbacks for DVB USB */
	168	static int ttusb2_identify_state (struct usb_device *udev, struct
	169	dvb_usb_device_properties props, struct dvb_usb_device_description *desc,
	170	int *cold)
	171	{
	172	*cold = udev->descriptor.iManufacturer == 0 && udev->descriptor.iProduct == 0;
	173	return 0;
	174	}
	175
	176	static int ttusb2_power_ctrl(struct dvb_usb_device *d, int onoff)
	177	{
	178	u8 b = onoff;
	179	ttusb2_msg(d, CMD_POWER, &b, 0, NULL, 0);
	180	return ttusb2_msg(d, CMD_POWER, &b, 1, NULL, 0);
	181	}
	182
	183
	184	static struct tda10086_config tda10086_config = {
	185	.demod_address = 0x0e,
	186	.invert = 0,
ea75baf4	187	.diseqc_tone = 1,
9a1b04e4	188	.xtal_freq = TDA10086_XTAL_16M,
bc2e3913 PB	189	};
bc2e3913 PB	190
76952c7e GM	191	static struct tda10023_config tda10023_config = {
	192	.demod_address = 0x0c,
	193	.invert = 0,
	194	.xtal = 16000000,
	195	.pll_m = 11,
	196	.pll_p = 3,
	197	.pll_n = 1,
	198	.deltaf = 0xa511,
	199	};
	200
c9f88aa9 JAR	201	static struct tda10048_config tda10048_config = {
	202	.demod_address = 0x10 >> 1,
	203	.output_mode = TDA10048_PARALLEL_OUTPUT,
	204	.inversion = TDA10048_INVERSION_ON,
	205	.dtv6_if_freq_khz = TDA10048_IF_4000,
	206	.dtv7_if_freq_khz = TDA10048_IF_4500,
	207	.dtv8_if_freq_khz = TDA10048_IF_5000,
	208	.clk_freq_khz = TDA10048_CLK_16000,
	209	.no_firmware = 1,
	210	.set_pll = true ,
	211	.pll_m = 5,
	212	.pll_n = 3,
	213	.pll_p = 0,
	214	};
	215
	216	static struct tda827x_config tda827x_config = {
	217	.config = 0,
	218	};
	219
76952c7e	220	static int ttusb2_frontend_tda10086_attach(struct dvb_usb_adapter *adap)
bc2e3913 PB	221	{
	222	if (usb_set_interface(adap->dev->udev,0,3) < 0)
	223	err("set interface to alts=3 failed");
	224
bfd4500c	225	if ((adap->fe[0] = dvb_attach(tda10086_attach, &tda10086_config, &adap->dev->i2c_adap)) == NULL) {
bc2e3913 PB	226	deb_info("TDA10086 attach failed\n");
	227	return -ENODEV;
	228	}
	229
	230	return 0;
	231	}
	232
c9f88aa9 JAR	233	static int ttusb2_ct3650_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
	234	{
	235	struct dvb_usb_adapter *adap = fe->dvb->priv;
	236
	237	return adap->fe[0]->ops.i2c_gate_ctrl(adap->fe[0], enable);
	238	}
	239
76952c7e GM	240	static int ttusb2_frontend_tda10023_attach(struct dvb_usb_adapter *adap)
	241	{
	242	if (usb_set_interface(adap->dev->udev, 0, 3) < 0)
	243	err("set interface to alts=3 failed");
c9f88aa9 JAR	244
	245	if (adap->fe[0] == NULL) {
	246	/* FE 0 DVB-C */
	247	adap->fe[0] = dvb_attach(tda10023_attach,
	248	&tda10023_config, &adap->dev->i2c_adap, 0x48);
	249
	250	if (adap->fe[0] == NULL) {
	251	deb_info("TDA10023 attach failed\n");
	252	return -ENODEV;
	253	}
	254	} else {
	255	adap->fe[1] = dvb_attach(tda10048_attach,
	256	&tda10048_config, &adap->dev->i2c_adap);
	257
	258	if (adap->fe[1] == NULL) {
	259	deb_info("TDA10048 attach failed\n");
	260	return -ENODEV;
	261	}
	262
	263	/* tuner is behind TDA10023 I2C-gate */
	264	adap->fe[1]->ops.i2c_gate_ctrl = ttusb2_ct3650_i2c_gate_ctrl;
	265
76952c7e	266	}
c9f88aa9	267
76952c7e GM	268	return 0;
	269	}
	270
	271	static int ttusb2_tuner_tda827x_attach(struct dvb_usb_adapter *adap)
	272	{
c9f88aa9 JAR	273	struct dvb_frontend *fe;
	274
	275	/* MFE: select correct FE to attach tuner since that's called twice */
	276	if (adap->fe[1] == NULL)
	277	fe = adap->fe[0];
	278	else
	279	fe = adap->fe[1];
	280
	281	/* attach tuner */
	282	if (dvb_attach(tda827x_attach, fe, 0x61, &adap->dev->i2c_adap, &tda827x_config) == NULL) {
76952c7e GM	283	printk(KERN_ERR "%s: No tda827x found!\n", __func__);
	284	return -ENODEV;
	285	}
	286	return 0;
	287	}
	288
	289	static int ttusb2_tuner_tda826x_attach(struct dvb_usb_adapter *adap)
bc2e3913	290	{
bfd4500c	291	if (dvb_attach(tda826x_attach, adap->fe[0], 0x60, &adap->dev->i2c_adap, 0) == NULL) {
bc2e3913 PB	292	deb_info("TDA8263 attach failed\n");
	293	return -ENODEV;
	294	}
	295
bfd4500c	296	if (dvb_attach(lnbp21_attach, adap->fe[0], &adap->dev->i2c_adap, 0, 0) == NULL) {
bc2e3913 PB	297	deb_info("LNBP21 attach failed\n");
	298	return -ENODEV;
	299	}
	300	return 0;
	301	}
	302
	303	/* DVB USB Driver stuff */
	304	static struct dvb_usb_device_properties ttusb2_properties;
8c899bce	305	static struct dvb_usb_device_properties ttusb2_properties_s2400;
76952c7e	306	static struct dvb_usb_device_properties ttusb2_properties_ct3650;
bc2e3913 PB	307
	308	static int ttusb2_probe(struct usb_interface *intf,
	309	const struct usb_device_id *id)
	310	{
78e92006 JG	311	if (0 == dvb_usb_device_init(intf, &ttusb2_properties,
	312	THIS_MODULE, NULL, adapter_nr) \|\|
	313	0 == dvb_usb_device_init(intf, &ttusb2_properties_s2400,
76952c7e GM	314	THIS_MODULE, NULL, adapter_nr) \|\|
76952c7e GM	315	0 == dvb_usb_device_init(intf, &ttusb2_properties_ct3650,
78e92006	316	THIS_MODULE, NULL, adapter_nr))
8c899bce AW	317	return 0;
8c899bce AW	318	return -ENODEV;
bc2e3913 PB	319	}
	320
	321	static struct usb_device_id ttusb2_table [] = {
8c899bce AW	322	{ USB_DEVICE(USB_VID_PINNACLE, USB_PID_PCTV_400E) },
	323	{ USB_DEVICE(USB_VID_PINNACLE, USB_PID_PCTV_450E) },
	324	{ USB_DEVICE(USB_VID_TECHNOTREND,
	325	USB_PID_TECHNOTREND_CONNECT_S2400) },
76952c7e GM	326	{ USB_DEVICE(USB_VID_TECHNOTREND,
76952c7e GM	327	USB_PID_TECHNOTREND_CONNECT_CT3650) },
8c899bce	328	{} /* Terminating entry */
bc2e3913 PB	329	};
	330	MODULE_DEVICE_TABLE (usb, ttusb2_table);
	331
	332	static struct dvb_usb_device_properties ttusb2_properties = {
	333	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
	334
	335	.usb_ctrl = CYPRESS_FX2,
	336	.firmware = "dvb-usb-pctv-400e-01.fw",
	337
	338	.size_of_priv = sizeof(struct ttusb2_state),
	339
	340	.num_adapters = 1,
	341	.adapter = {
	342	{
	343	.streaming_ctrl = NULL, // ttusb2_streaming_ctrl,
	344
76952c7e GM	345	.frontend_attach = ttusb2_frontend_tda10086_attach,
76952c7e GM	346	.tuner_attach = ttusb2_tuner_tda826x_attach,
bc2e3913 PB	347
	348	/* parameter for the MPEG2-data transfer */
	349	.stream = {
	350	.type = USB_ISOC,
	351	.count = 5,
	352	.endpoint = 0x02,
	353	.u = {
	354	.isoc = {
	355	.framesperurb = 4,
	356	.framesize = 940,
	357	.interval = 1,
	358	}
	359	}
	360	}
	361	}
	362	},
	363
	364	.power_ctrl = ttusb2_power_ctrl,
	365	.identify_state = ttusb2_identify_state,
	366
	367	.i2c_algo = &ttusb2_i2c_algo,
	368
	369	.generic_bulk_ctrl_endpoint = 0x01,
	370
ddc9ece8	371	.num_device_descs = 2,
bc2e3913 PB	372	.devices = {
	373	{ "Pinnacle 400e DVB-S USB2.0",
	374	{ &ttusb2_table[0], NULL },
	375	{ NULL },
	376	},
ddc9ece8 CC	377	{ "Pinnacle 450e DVB-S USB2.0",
	378	{ &ttusb2_table[1], NULL },
	379	{ NULL },
	380	},
bc2e3913 PB	381	}
	382	};
	383
8c899bce AW	384	static struct dvb_usb_device_properties ttusb2_properties_s2400 = {
	385	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
	386
	387	.usb_ctrl = CYPRESS_FX2,
	388	.firmware = "dvb-usb-tt-s2400-01.fw",
	389
	390	.size_of_priv = sizeof(struct ttusb2_state),
	391
	392	.num_adapters = 1,
	393	.adapter = {
	394	{
	395	.streaming_ctrl = NULL,
	396
76952c7e GM	397	.frontend_attach = ttusb2_frontend_tda10086_attach,
76952c7e GM	398	.tuner_attach = ttusb2_tuner_tda826x_attach,
8c899bce AW	399
	400	/* parameter for the MPEG2-data transfer */
	401	.stream = {
	402	.type = USB_ISOC,
	403	.count = 5,
	404	.endpoint = 0x02,
	405	.u = {
	406	.isoc = {
	407	.framesperurb = 4,
	408	.framesize = 940,
	409	.interval = 1,
	410	}
	411	}
	412	}
	413	}
	414	},
	415
	416	.power_ctrl = ttusb2_power_ctrl,
	417	.identify_state = ttusb2_identify_state,
	418
	419	.i2c_algo = &ttusb2_i2c_algo,
	420
	421	.generic_bulk_ctrl_endpoint = 0x01,
	422
	423	.num_device_descs = 1,
	424	.devices = {
	425	{ "Technotrend TT-connect S-2400",
	426	{ &ttusb2_table[2], NULL },
	427	{ NULL },
	428	},
	429	}
	430	};
	431
76952c7e GM	432	static struct dvb_usb_device_properties ttusb2_properties_ct3650 = {
	433	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
	434
	435	.usb_ctrl = CYPRESS_FX2,
	436
	437	.size_of_priv = sizeof(struct ttusb2_state),
	438
9d1da730 DH	439	.rc.core = {
	440	.rc_interval = 150, /* Less than IR_KEYPRESS_TIMEOUT */
	441	.rc_codes = RC_MAP_TT_1500,
	442	.rc_query = tt3650_rc_query,
	443	.allowed_protos = RC_TYPE_UNKNOWN,
	444	},
	445
76952c7e GM	446	.num_adapters = 1,
	447	.adapter = {
	448	{
	449	.streaming_ctrl = NULL,
	450
c9f88aa9	451	.num_frontends = 2,
76952c7e GM	452	.frontend_attach = ttusb2_frontend_tda10023_attach,
	453	.tuner_attach = ttusb2_tuner_tda827x_attach,
	454
	455	/* parameter for the MPEG2-data transfer */
	456	.stream = {
	457	.type = USB_ISOC,
	458	.count = 5,
	459	.endpoint = 0x02,
	460	.u = {
	461	.isoc = {
	462	.framesperurb = 4,
	463	.framesize = 940,
	464	.interval = 1,
	465	}
	466	}
	467	}
	468	},
	469	},
	470
	471	.power_ctrl = ttusb2_power_ctrl,
	472	.identify_state = ttusb2_identify_state,
	473
	474	.i2c_algo = &ttusb2_i2c_algo,
	475
	476	.generic_bulk_ctrl_endpoint = 0x01,
	477
	478	.num_device_descs = 1,
	479	.devices = {
	480	{ "Technotrend TT-connect CT-3650",
	481	.warm_ids = { &ttusb2_table[3], NULL },
	482	},
	483	}
	484	};
	485
bc2e3913 PB	486	static struct usb_driver ttusb2_driver = {
	487	.name = "dvb_usb_ttusb2",
	488	.probe = ttusb2_probe,
	489	.disconnect = dvb_usb_device_exit,
	490	.id_table = ttusb2_table,
	491	};
	492
	493	/* module stuff */
	494	static int __init ttusb2_module_init(void)
	495	{
	496	int result;
	497	if ((result = usb_register(&ttusb2_driver))) {
	498	err("usb_register failed. Error number %d",result);
	499	return result;
	500	}
	501
	502	return 0;
	503	}
	504
	505	static void __exit ttusb2_module_exit(void)
	506	{
	507	/* deregister this driver from the USB subsystem */
	508	usb_deregister(&ttusb2_driver);
	509	}
	510
	511	module_init (ttusb2_module_init);
	512	module_exit (ttusb2_module_exit);
	513
	514	MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
	515	MODULE_DESCRIPTION("Driver for Pinnacle PCTV 400e DVB-S USB2.0");
	516	MODULE_VERSION("1.0");
	517	MODULE_LICENSE("GPL");