[mirror_ubuntu-artful-kernel.git] / drivers / media / dvb / ngene / ngene-cards.c

/*
 * ngene-cards.c: nGene PCIe bridge driver - card specific info
 *
 * Copyright (C) 2005-2007 Micronas
 *
 * Copyright (C) 2008-2009 Ralph Metzler <rjkm@metzlerbros.de>
 *                         Modifications for new nGene firmware,
 *                         support for EEPROM-copying,
 *                         support for new dual DVB-S2 card prototype
 *
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * version 2 only, as published by the Free Software Foundation.
 *
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301, USA
 * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
 */

#include <linux/module.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/pci_ids.h>

#include "ngene.h"

/* demods/tuners */
#include "stv6110x.h"
#include "stv090x.h"
#include "lnbh24.h"
#include "lgdt330x.h"
#include "mt2131.h"


/****************************************************************************/
/* Demod/tuner attachment ***************************************************/
/****************************************************************************/

static int tuner_attach_stv6110(struct ngene_channel *chan)
{
	struct i2c_adapter *i2c;
	struct stv090x_config *feconf = (struct stv090x_config *)
		chan->dev->card_info->fe_config[chan->number];
	struct stv6110x_config *tunerconf = (struct stv6110x_config *)
		chan->dev->card_info->tuner_config[chan->number];
	struct stv6110x_devctl *ctl;

	/* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */
	if (chan->number < 2)
		i2c = &chan->dev->channel[0].i2c_adapter;
	else
		i2c = &chan->dev->channel[1].i2c_adapter;

	ctl = dvb_attach(stv6110x_attach, chan->fe, tunerconf, i2c);
	if (ctl == NULL) {
		printk(KERN_ERR	DEVICE_NAME ": No STV6110X found!\n");
		return -ENODEV;
	}

	feconf->tuner_init          = ctl->tuner_init;
	feconf->tuner_sleep         = ctl->tuner_sleep;
	feconf->tuner_set_mode      = ctl->tuner_set_mode;
	feconf->tuner_set_frequency = ctl->tuner_set_frequency;
	feconf->tuner_get_frequency = ctl->tuner_get_frequency;
	feconf->tuner_set_bandwidth = ctl->tuner_set_bandwidth;
	feconf->tuner_get_bandwidth = ctl->tuner_get_bandwidth;
	feconf->tuner_set_bbgain    = ctl->tuner_set_bbgain;
	feconf->tuner_get_bbgain    = ctl->tuner_get_bbgain;
	feconf->tuner_set_refclk    = ctl->tuner_set_refclk;
	feconf->tuner_get_status    = ctl->tuner_get_status;

	return 0;
}


static int demod_attach_stv0900(struct ngene_channel *chan)
{
	struct i2c_adapter *i2c;
	struct stv090x_config *feconf = (struct stv090x_config *)
		chan->dev->card_info->fe_config[chan->number];

	/* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */
	/* Note: Both adapters share the same i2c bus, but the demod     */
	/*       driver requires that each demod has its own i2c adapter */
	if (chan->number < 2)
		i2c = &chan->dev->channel[0].i2c_adapter;
	else
		i2c = &chan->dev->channel[1].i2c_adapter;

	chan->fe = dvb_attach(stv090x_attach, feconf, i2c,
			(chan->number & 1) == 0 ? STV090x_DEMODULATOR_0
						: STV090x_DEMODULATOR_1);
	if (chan->fe == NULL) {
		printk(KERN_ERR	DEVICE_NAME ": No STV0900 found!\n");
		return -ENODEV;
	}

	/* store channel info */
	if (feconf->tuner_i2c_lock)
		chan->fe->analog_demod_priv = chan;

	if (!dvb_attach(lnbh24_attach, chan->fe, i2c, 0,
			0, chan->dev->card_info->lnb[chan->number])) {
		printk(KERN_ERR DEVICE_NAME ": No LNBH24 found!\n");
		dvb_frontend_detach(chan->fe);
		return -ENODEV;
	}

	return 0;
}

static void cineS2_tuner_i2c_lock(struct dvb_frontend *fe, int lock)
{
	struct ngene_channel *chan = fe->analog_demod_priv;

	if (lock)
		down(&chan->dev->pll_mutex);
	else
		up(&chan->dev->pll_mutex);
}

static int cineS2_probe(struct ngene_channel *chan)
{
	struct i2c_adapter *i2c;
	struct stv090x_config *fe_conf;
	u8 buf[3];
	struct i2c_msg i2c_msg = { .flags = 0, .buf = buf };
	int rc;

	/* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */
	if (chan->number < 2)
		i2c = &chan->dev->channel[0].i2c_adapter;
	else
		i2c = &chan->dev->channel[1].i2c_adapter;

	fe_conf = chan->dev->card_info->fe_config[chan->number];
	i2c_msg.addr = fe_conf->address;

	/* probe demod */
	i2c_msg.len = 2;
	buf[0] = 0xf1;
	buf[1] = 0x00;
	rc = i2c_transfer(i2c, &i2c_msg, 1);
	if (rc != 1)
		return -ENODEV;

	/* demod found, attach it */
	rc = demod_attach_stv0900(chan);
	if (rc < 0 || chan->number < 2)
		return rc;

	/* demod #2: reprogram outputs DPN1 & DPN2 */
	i2c_msg.len = 3;
	buf[0] = 0xf1;
	switch (chan->number) {
	case 2:
		buf[1] = 0x5c;
		buf[2] = 0xc2;
		break;
	case 3:
		buf[1] = 0x61;
		buf[2] = 0xcc;
		break;
	default:
		return -ENODEV;
	}
	rc = i2c_transfer(i2c, &i2c_msg, 1);
	if (rc != 1) {
		printk(KERN_ERR DEVICE_NAME ": could not setup DPNx\n");
		return -EIO;
	}

	return 0;
}


static struct lgdt330x_config aver_m780 = {
	.demod_address = 0xb2 >> 1,
	.demod_chip    = LGDT3303,
	.serial_mpeg   = 0x00, /* PARALLEL */
	.clock_polarity_flip = 1,
};

static struct mt2131_config m780_tunerconfig = {
	0xc0 >> 1
};

/* A single func to attach the demo and tuner, rather than
 * use two sep funcs like the current design mandates.
 */
static int demod_attach_lg330x(struct ngene_channel *chan)
{
	chan->fe = dvb_attach(lgdt330x_attach, &aver_m780, &chan->i2c_adapter);
	if (chan->fe == NULL) {
		printk(KERN_ERR	DEVICE_NAME ": No LGDT330x found!\n");
		return -ENODEV;
	}

	dvb_attach(mt2131_attach, chan->fe, &chan->i2c_adapter,
		   &m780_tunerconfig, 0);

	return (chan->fe) ? 0 : -ENODEV;
}

/****************************************************************************/
/* Switch control (I2C gates, etc.) *****************************************/
/****************************************************************************/


static struct stv090x_config fe_cineS2 = {
	.device         = STV0900,
	.demod_mode     = STV090x_DUAL,
	.clk_mode       = STV090x_CLK_EXT,

	.xtal           = 27000000,
	.address        = 0x68,

	.ts1_mode       = STV090x_TSMODE_SERIAL_PUNCTURED,
	.ts2_mode       = STV090x_TSMODE_SERIAL_PUNCTURED,

	.repeater_level = STV090x_RPTLEVEL_16,

	.adc1_range	= STV090x_ADC_1Vpp,
	.adc2_range	= STV090x_ADC_1Vpp,

	.diseqc_envelope_mode = true,

	.tuner_i2c_lock = cineS2_tuner_i2c_lock,
};

static struct stv090x_config fe_cineS2_2 = {
	.device         = STV0900,
	.demod_mode     = STV090x_DUAL,
	.clk_mode       = STV090x_CLK_EXT,

	.xtal           = 27000000,
	.address        = 0x69,

	.ts1_mode       = STV090x_TSMODE_SERIAL_PUNCTURED,
	.ts2_mode       = STV090x_TSMODE_SERIAL_PUNCTURED,

	.repeater_level = STV090x_RPTLEVEL_16,

	.adc1_range	= STV090x_ADC_1Vpp,
	.adc2_range	= STV090x_ADC_1Vpp,

	.diseqc_envelope_mode = true,

	.tuner_i2c_lock = cineS2_tuner_i2c_lock,
};

static struct stv6110x_config tuner_cineS2_0 = {
	.addr	= 0x60,
	.refclk	= 27000000,
	.clk_div = 1,
};

static struct stv6110x_config tuner_cineS2_1 = {
	.addr	= 0x63,
	.refclk	= 27000000,
	.clk_div = 1,
};

static struct ngene_info ngene_info_cineS2 = {
	.type		= NGENE_SIDEWINDER,
	.name		= "Linux4Media cineS2 DVB-S2 Twin Tuner",
	.io_type	= {NGENE_IO_TSIN, NGENE_IO_TSIN},
	.demod_attach	= {demod_attach_stv0900, demod_attach_stv0900},
	.tuner_attach	= {tuner_attach_stv6110, tuner_attach_stv6110},
	.fe_config	= {&fe_cineS2, &fe_cineS2},
	.tuner_config	= {&tuner_cineS2_0, &tuner_cineS2_1},
	.lnb		= {0x0b, 0x08},
	.tsf		= {3, 3},
	.fw_version	= 18,
	.msi_supported	= true,
};

static struct ngene_info ngene_info_satixS2 = {
	.type		= NGENE_SIDEWINDER,
	.name		= "Mystique SaTiX-S2 Dual",
	.io_type	= {NGENE_IO_TSIN, NGENE_IO_TSIN},
	.demod_attach	= {demod_attach_stv0900, demod_attach_stv0900},
	.tuner_attach	= {tuner_attach_stv6110, tuner_attach_stv6110},
	.fe_config	= {&fe_cineS2, &fe_cineS2},
	.tuner_config	= {&tuner_cineS2_0, &tuner_cineS2_1},
	.lnb		= {0x0b, 0x08},
	.tsf		= {3, 3},
	.fw_version	= 18,
	.msi_supported	= true,
};

static struct ngene_info ngene_info_satixS2v2 = {
	.type		= NGENE_SIDEWINDER,
	.name		= "Mystique SaTiX-S2 Dual (v2)",
	.io_type	= {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN},
	.demod_attach	= {demod_attach_stv0900, demod_attach_stv0900, cineS2_probe, cineS2_probe},
	.tuner_attach	= {tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_stv6110},
	.fe_config	= {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2},
	.tuner_config	= {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1},
	.lnb		= {0x0a, 0x08, 0x0b, 0x09},
	.tsf		= {3, 3},
	.fw_version	= 18,
	.msi_supported	= true,
};

static struct ngene_info ngene_info_cineS2v5 = {
	.type		= NGENE_SIDEWINDER,
	.name		= "Linux4Media cineS2 DVB-S2 Twin Tuner (v5)",
	.io_type	= {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN},
	.demod_attach	= {demod_attach_stv0900, demod_attach_stv0900, cineS2_probe, cineS2_probe},
	.tuner_attach	= {tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_stv6110},
	.fe_config	= {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2},
	.tuner_config	= {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1},
	.lnb		= {0x0a, 0x08, 0x0b, 0x09},
	.tsf		= {3, 3},
	.fw_version	= 18,
	.msi_supported	= true,
};


static struct ngene_info ngene_info_duoFlexS2 = {
	.type           = NGENE_SIDEWINDER,
	.name           = "Digital Devices DuoFlex S2 miniPCIe",
	.io_type        = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN},
	.demod_attach   = {cineS2_probe, cineS2_probe, cineS2_probe, cineS2_probe},
	.tuner_attach   = {tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_stv6110},
	.fe_config      = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2},
	.tuner_config   = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1},
	.lnb            = {0x0a, 0x08, 0x0b, 0x09},
	.tsf            = {3, 3},
	.fw_version     = 18,
	.msi_supported	= true,
};

static struct ngene_info ngene_info_m780 = {
	.type           = NGENE_APP,
	.name           = "Aver M780 ATSC/QAM-B",

	/* Channel 0 is analog, which is currently unsupported */
	.io_type        = { NGENE_IO_NONE, NGENE_IO_TSIN },
	.demod_attach   = { NULL, demod_attach_lg330x },

	/* Ensure these are NULL else the frame will call them (as funcs) */
	.tuner_attach   = { 0, 0, 0, 0 },
	.fe_config      = { NULL, &aver_m780 },
	.avf            = { 0 },

	/* A custom electrical interface config for the demod to bridge */
	.tsf		= { 4, 4 },
	.fw_version	= 15,
};

/****************************************************************************/


/****************************************************************************/
/* PCI Subsystem ID *********************************************************/
/****************************************************************************/

#define NGENE_ID(_subvend, _subdev, _driverdata) { \
	.vendor = NGENE_VID, .device = NGENE_PID, \
	.subvendor = _subvend, .subdevice = _subdev, \
	.driver_data = (unsigned long) &_driverdata }

/****************************************************************************/

static const struct pci_device_id ngene_id_tbl[] __devinitdata = {
	NGENE_ID(0x18c3, 0xabc3, ngene_info_cineS2),
	NGENE_ID(0x18c3, 0xabc4, ngene_info_cineS2),
	NGENE_ID(0x18c3, 0xdb01, ngene_info_satixS2),
	NGENE_ID(0x18c3, 0xdb02, ngene_info_satixS2v2),
	NGENE_ID(0x18c3, 0xdd00, ngene_info_cineS2v5),
	NGENE_ID(0x18c3, 0xdd10, ngene_info_duoFlexS2),
	NGENE_ID(0x18c3, 0xdd20, ngene_info_duoFlexS2),
	NGENE_ID(0x1461, 0x062e, ngene_info_m780),
	{0}
};
MODULE_DEVICE_TABLE(pci, ngene_id_tbl);

/****************************************************************************/
/* Init/Exit ****************************************************************/
/****************************************************************************/

static pci_ers_result_t ngene_error_detected(struct pci_dev *dev,
					     enum pci_channel_state state)
{
	printk(KERN_ERR DEVICE_NAME ": PCI error\n");
	if (state == pci_channel_io_perm_failure)
		return PCI_ERS_RESULT_DISCONNECT;
	if (state == pci_channel_io_frozen)
		return PCI_ERS_RESULT_NEED_RESET;
	return PCI_ERS_RESULT_CAN_RECOVER;
}

static pci_ers_result_t ngene_link_reset(struct pci_dev *dev)
{
	printk(KERN_INFO DEVICE_NAME ": link reset\n");
	return 0;
}

static pci_ers_result_t ngene_slot_reset(struct pci_dev *dev)
{
	printk(KERN_INFO DEVICE_NAME ": slot reset\n");
	return 0;
}

static void ngene_resume(struct pci_dev *dev)
{
	printk(KERN_INFO DEVICE_NAME ": resume\n");
}

static struct pci_error_handlers ngene_errors = {
	.error_detected = ngene_error_detected,
	.link_reset = ngene_link_reset,
	.slot_reset = ngene_slot_reset,
	.resume = ngene_resume,
};

static struct pci_driver ngene_pci_driver = {
	.name        = "ngene",
	.id_table    = ngene_id_tbl,
	.probe       = ngene_probe,
	.remove      = __devexit_p(ngene_remove),
	.err_handler = &ngene_errors,
};

static __init int module_init_ngene(void)
{
	printk(KERN_INFO
	       "nGene PCIE bridge driver, Copyright (C) 2005-2007 Micronas\n");
	return pci_register_driver(&ngene_pci_driver);
}

static __exit void module_exit_ngene(void)
{
	pci_unregister_driver(&ngene_pci_driver);
}

module_init(module_init_ngene);
module_exit(module_exit_ngene);

MODULE_DESCRIPTION("nGene");
MODULE_AUTHOR("Micronas, Ralph Metzler, Manfred Voelkel");
MODULE_LICENSE("GPL");
Commit	Line	Data
cbddcba6 DH	1	/*
	2	* ngene-cards.c: nGene PCIe bridge driver - card specific info
	3	*
	4	* Copyright (C) 2005-2007 Micronas
	5	*
	6	* Copyright (C) 2008-2009 Ralph Metzler <rjkm@metzlerbros.de>
	7	* Modifications for new nGene firmware,
	8	* support for EEPROM-copying,
	9	* support for new dual DVB-S2 card prototype
	10	*
	11	*
	12	* This program is free software; you can redistribute it and/or
	13	* modify it under the terms of the GNU General Public License
	14	* version 2 only, as published by the Free Software Foundation.
	15	*
	16	*
	17	* This program is distributed in the hope that it will be useful,
	18	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	19	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	20	* GNU General Public License for more details.
	21	*
	22	*
	23	* You should have received a copy of the GNU General Public License
	24	* along with this program; if not, write to the Free Software
	25	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
	26	* 02110-1301, USA
	27	* Or, point your browser to http://www.gnu.org/copyleft/gpl.html
	28	*/
	29
	30	#include <linux/module.h>
	31	#include <linux/init.h>
	32	#include <linux/pci.h>
	33	#include <linux/pci_ids.h>
	34
	35	#include "ngene.h"
	36
	37	/* demods/tuners */
	38	#include "stv6110x.h"
	39	#include "stv090x.h"
	40	#include "lnbh24.h"
	41	#include "lgdt330x.h"
	42	#include "mt2131.h"
	43
	44
	45	/****************************************************************************/
	46	/* Demod/tuner attachment ***************************************************/
	47	/****************************************************************************/
	48
	49	static int tuner_attach_stv6110(struct ngene_channel *chan)
	50	{
5fec1857	51	struct i2c_adapter *i2c;
cbddcba6 DH	52	struct stv090x_config feconf = (struct stv090x_config )
	53	chan->dev->card_info->fe_config[chan->number];
	54	struct stv6110x_config tunerconf = (struct stv6110x_config )
	55	chan->dev->card_info->tuner_config[chan->number];
	56	struct stv6110x_devctl *ctl;
	57
5fec1857 OE	58	/* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */
	59	if (chan->number < 2)
	60	i2c = &chan->dev->channel[0].i2c_adapter;
	61	else
	62	i2c = &chan->dev->channel[1].i2c_adapter;
	63
	64	ctl = dvb_attach(stv6110x_attach, chan->fe, tunerconf, i2c);
cbddcba6 DH	65	if (ctl == NULL) {
	66	printk(KERN_ERR DEVICE_NAME ": No STV6110X found!\n");
	67	return -ENODEV;
	68	}
	69
	70	feconf->tuner_init = ctl->tuner_init;
5fec1857	71	feconf->tuner_sleep = ctl->tuner_sleep;
cbddcba6 DH	72	feconf->tuner_set_mode = ctl->tuner_set_mode;
	73	feconf->tuner_set_frequency = ctl->tuner_set_frequency;
	74	feconf->tuner_get_frequency = ctl->tuner_get_frequency;
	75	feconf->tuner_set_bandwidth = ctl->tuner_set_bandwidth;
	76	feconf->tuner_get_bandwidth = ctl->tuner_get_bandwidth;
	77	feconf->tuner_set_bbgain = ctl->tuner_set_bbgain;
	78	feconf->tuner_get_bbgain = ctl->tuner_get_bbgain;
	79	feconf->tuner_set_refclk = ctl->tuner_set_refclk;
	80	feconf->tuner_get_status = ctl->tuner_get_status;
	81
	82	return 0;
	83	}
	84
	85
	86	static int demod_attach_stv0900(struct ngene_channel *chan)
	87	{
5fec1857	88	struct i2c_adapter *i2c;
cbddcba6 DH	89	struct stv090x_config feconf = (struct stv090x_config )
	90	chan->dev->card_info->fe_config[chan->number];
	91
5fec1857 OE	92	/* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */
	93	/* Note: Both adapters share the same i2c bus, but the demod */
	94	/* driver requires that each demod has its own i2c adapter */
	95	if (chan->number < 2)
	96	i2c = &chan->dev->channel[0].i2c_adapter;
	97	else
	98	i2c = &chan->dev->channel[1].i2c_adapter;
	99
	100	chan->fe = dvb_attach(stv090x_attach, feconf, i2c,
	101	(chan->number & 1) == 0 ? STV090x_DEMODULATOR_0
	102	: STV090x_DEMODULATOR_1);
cbddcba6 DH	103	if (chan->fe == NULL) {
	104	printk(KERN_ERR DEVICE_NAME ": No STV0900 found!\n");
	105	return -ENODEV;
	106	}
	107
5fec1857 OE	108	/* store channel info */
	109	if (feconf->tuner_i2c_lock)
	110	chan->fe->analog_demod_priv = chan;
	111
	112	if (!dvb_attach(lnbh24_attach, chan->fe, i2c, 0,
cbddcba6 DH	113	0, chan->dev->card_info->lnb[chan->number])) {
	114	printk(KERN_ERR DEVICE_NAME ": No LNBH24 found!\n");
	115	dvb_frontend_detach(chan->fe);
	116	return -ENODEV;
	117	}
	118
	119	return 0;
	120	}
	121
5fec1857 OE	122	static void cineS2_tuner_i2c_lock(struct dvb_frontend *fe, int lock)
	123	{
	124	struct ngene_channel *chan = fe->analog_demod_priv;
	125
	126	if (lock)
	127	down(&chan->dev->pll_mutex);
	128	else
	129	up(&chan->dev->pll_mutex);
	130	}
	131
	132	static int cineS2_probe(struct ngene_channel *chan)
	133	{
	134	struct i2c_adapter *i2c;
	135	struct stv090x_config *fe_conf;
	136	u8 buf[3];
	137	struct i2c_msg i2c_msg = { .flags = 0, .buf = buf };
	138	int rc;
	139
	140	/* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */
	141	if (chan->number < 2)
	142	i2c = &chan->dev->channel[0].i2c_adapter;
	143	else
	144	i2c = &chan->dev->channel[1].i2c_adapter;
	145
	146	fe_conf = chan->dev->card_info->fe_config[chan->number];
	147	i2c_msg.addr = fe_conf->address;
	148
	149	/* probe demod */
	150	i2c_msg.len = 2;
	151	buf[0] = 0xf1;
	152	buf[1] = 0x00;
	153	rc = i2c_transfer(i2c, &i2c_msg, 1);
	154	if (rc != 1)
	155	return -ENODEV;
	156
	157	/* demod found, attach it */
	158	rc = demod_attach_stv0900(chan);
	159	if (rc < 0 \|\| chan->number < 2)
	160	return rc;
	161
	162	/* demod #2: reprogram outputs DPN1 & DPN2 */
	163	i2c_msg.len = 3;
	164	buf[0] = 0xf1;
	165	switch (chan->number) {
	166	case 2:
	167	buf[1] = 0x5c;
	168	buf[2] = 0xc2;
	169	break;
	170	case 3:
	171	buf[1] = 0x61;
	172	buf[2] = 0xcc;
	173	break;
	174	default:
	175	return -ENODEV;
	176	}
	177	rc = i2c_transfer(i2c, &i2c_msg, 1);
	178	if (rc != 1) {
	179	printk(KERN_ERR DEVICE_NAME ": could not setup DPNx\n");
	180	return -EIO;
	181	}
	182
	183	return 0;
	184	}
	185
186
cbddcba6 DH	187	static struct lgdt330x_config aver_m780 = {
	188	.demod_address = 0xb2 >> 1,
	189	.demod_chip = LGDT3303,
	190	.serial_mpeg = 0x00, /* PARALLEL */
	191	.clock_polarity_flip = 1,
	192	};
	193
	194	static struct mt2131_config m780_tunerconfig = {
	195	0xc0 >> 1
	196	};
	197
	198	/* A single func to attach the demo and tuner, rather than
	199	* use two sep funcs like the current design mandates.
	200	*/
	201	static int demod_attach_lg330x(struct ngene_channel *chan)
	202	{
	203	chan->fe = dvb_attach(lgdt330x_attach, &aver_m780, &chan->i2c_adapter);
	204	if (chan->fe == NULL) {
	205	printk(KERN_ERR DEVICE_NAME ": No LGDT330x found!\n");
	206	return -ENODEV;
	207	}
	208
	209	dvb_attach(mt2131_attach, chan->fe, &chan->i2c_adapter,
	210	&m780_tunerconfig, 0);
	211
	212	return (chan->fe) ? 0 : -ENODEV;
	213	}
	214
	215	/****************************************************************************/
	216	/* Switch control (I2C gates, etc.) *****************************************/
	217	/****************************************************************************/
	218
	219
	220	static struct stv090x_config fe_cineS2 = {
	221	.device = STV0900,
	222	.demod_mode = STV090x_DUAL,
	223	.clk_mode = STV090x_CLK_EXT,
	224
	225	.xtal = 27000000,
	226	.address = 0x68,
	227
	228	.ts1_mode = STV090x_TSMODE_SERIAL_PUNCTURED,
	229	.ts2_mode = STV090x_TSMODE_SERIAL_PUNCTURED,
	230
	231	.repeater_level = STV090x_RPTLEVEL_16,
	232
	233	.adc1_range = STV090x_ADC_1Vpp,
	234	.adc2_range = STV090x_ADC_1Vpp,
	235
	236	.diseqc_envelope_mode = true,
5fec1857 OE	237
	238	.tuner_i2c_lock = cineS2_tuner_i2c_lock,
	239	};
	240
	241	static struct stv090x_config fe_cineS2_2 = {
	242	.device = STV0900,
	243	.demod_mode = STV090x_DUAL,
	244	.clk_mode = STV090x_CLK_EXT,
	245
	246	.xtal = 27000000,
	247	.address = 0x69,
	248
	249	.ts1_mode = STV090x_TSMODE_SERIAL_PUNCTURED,
	250	.ts2_mode = STV090x_TSMODE_SERIAL_PUNCTURED,
	251
	252	.repeater_level = STV090x_RPTLEVEL_16,
	253
	254	.adc1_range = STV090x_ADC_1Vpp,
	255	.adc2_range = STV090x_ADC_1Vpp,
	256
	257	.diseqc_envelope_mode = true,
	258
	259	.tuner_i2c_lock = cineS2_tuner_i2c_lock,
cbddcba6 DH	260	};
	261
	262	static struct stv6110x_config tuner_cineS2_0 = {
	263	.addr = 0x60,
	264	.refclk = 27000000,
	265	.clk_div = 1,
	266	};
	267
	268	static struct stv6110x_config tuner_cineS2_1 = {
	269	.addr = 0x63,
	270	.refclk = 27000000,
	271	.clk_div = 1,
	272	};
	273
	274	static struct ngene_info ngene_info_cineS2 = {
	275	.type = NGENE_SIDEWINDER,
	276	.name = "Linux4Media cineS2 DVB-S2 Twin Tuner",
	277	.io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN},
	278	.demod_attach = {demod_attach_stv0900, demod_attach_stv0900},
	279	.tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110},
	280	.fe_config = {&fe_cineS2, &fe_cineS2},
	281	.tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1},
	282	.lnb = {0x0b, 0x08},
	283	.tsf = {3, 3},
5fec1857 OE	284	.fw_version = 18,
5fec1857 OE	285	.msi_supported = true,
cbddcba6 DH	286	};
	287
	288	static struct ngene_info ngene_info_satixS2 = {
	289	.type = NGENE_SIDEWINDER,
	290	.name = "Mystique SaTiX-S2 Dual",
	291	.io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN},
	292	.demod_attach = {demod_attach_stv0900, demod_attach_stv0900},
	293	.tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110},
	294	.fe_config = {&fe_cineS2, &fe_cineS2},
	295	.tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1},
	296	.lnb = {0x0b, 0x08},
	297	.tsf = {3, 3},
5fec1857 OE	298	.fw_version = 18,
5fec1857 OE	299	.msi_supported = true,
cbddcba6 DH	300	};
	301
	302	static struct ngene_info ngene_info_satixS2v2 = {
	303	.type = NGENE_SIDEWINDER,
	304	.name = "Mystique SaTiX-S2 Dual (v2)",
5fec1857 OE	305	.io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN},
	306	.demod_attach = {demod_attach_stv0900, demod_attach_stv0900, cineS2_probe, cineS2_probe},
	307	.tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_stv6110},
	308	.fe_config = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2},
	309	.tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1},
	310	.lnb = {0x0a, 0x08, 0x0b, 0x09},
cbddcba6	311	.tsf = {3, 3},
5fec1857 OE	312	.fw_version = 18,
5fec1857 OE	313	.msi_supported = true,
cbddcba6 DH	314	};
	315
	316	static struct ngene_info ngene_info_cineS2v5 = {
	317	.type = NGENE_SIDEWINDER,
	318	.name = "Linux4Media cineS2 DVB-S2 Twin Tuner (v5)",
5fec1857 OE	319	.io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN},
	320	.demod_attach = {demod_attach_stv0900, demod_attach_stv0900, cineS2_probe, cineS2_probe},
	321	.tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_stv6110},
	322	.fe_config = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2},
	323	.tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1},
	324	.lnb = {0x0a, 0x08, 0x0b, 0x09},
cbddcba6	325	.tsf = {3, 3},
5fec1857 OE	326	.fw_version = 18,
5fec1857 OE	327	.msi_supported = true,
cbddcba6 DH	328	};
cbddcba6 DH	329
5fec1857	330
9d78f460 OE	331	static struct ngene_info ngene_info_duoFlexS2 = {
	332	.type = NGENE_SIDEWINDER,
	333	.name = "Digital Devices DuoFlex S2 miniPCIe",
5fec1857 OE	334	.io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN},
	335	.demod_attach = {cineS2_probe, cineS2_probe, cineS2_probe, cineS2_probe},
	336	.tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_stv6110},
	337	.fe_config = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2},
	338	.tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1},
	339	.lnb = {0x0a, 0x08, 0x0b, 0x09},
9d78f460	340	.tsf = {3, 3},
5fec1857 OE	341	.fw_version = 18,
5fec1857 OE	342	.msi_supported = true,
9d78f460 OE	343	};
9d78f460 OE	344
cbddcba6 DH	345	static struct ngene_info ngene_info_m780 = {
	346	.type = NGENE_APP,
	347	.name = "Aver M780 ATSC/QAM-B",
	348
	349	/* Channel 0 is analog, which is currently unsupported */
	350	.io_type = { NGENE_IO_NONE, NGENE_IO_TSIN },
	351	.demod_attach = { NULL, demod_attach_lg330x },
	352
	353	/* Ensure these are NULL else the frame will call them (as funcs) */
	354	.tuner_attach = { 0, 0, 0, 0 },
	355	.fe_config = { NULL, &aver_m780 },
	356	.avf = { 0 },
	357
	358	/* A custom electrical interface config for the demod to bridge */
	359	.tsf = { 4, 4 },
	360	.fw_version = 15,
	361	};
	362
	363	/****************************************************************************/
	364
	365
	366
	367	/****************************************************************************/
	368	/* PCI Subsystem ID *********************************************************/
	369	/****************************************************************************/
	370
	371	#define NGENE_ID(_subvend, _subdev, _driverdata) { \
	372	.vendor = NGENE_VID, .device = NGENE_PID, \
	373	.subvendor = _subvend, .subdevice = _subdev, \
	374	.driver_data = (unsigned long) &_driverdata }
	375
	376	/****************************************************************************/
	377
	378	static const struct pci_device_id ngene_id_tbl[] __devinitdata = {
	379	NGENE_ID(0x18c3, 0xabc3, ngene_info_cineS2),
	380	NGENE_ID(0x18c3, 0xabc4, ngene_info_cineS2),
	381	NGENE_ID(0x18c3, 0xdb01, ngene_info_satixS2),
	382	NGENE_ID(0x18c3, 0xdb02, ngene_info_satixS2v2),
	383	NGENE_ID(0x18c3, 0xdd00, ngene_info_cineS2v5),
9d78f460 OE	384	NGENE_ID(0x18c3, 0xdd10, ngene_info_duoFlexS2),
9d78f460 OE	385	NGENE_ID(0x18c3, 0xdd20, ngene_info_duoFlexS2),
cbddcba6 DH	386	NGENE_ID(0x1461, 0x062e, ngene_info_m780),
	387	{0}
	388	};
	389	MODULE_DEVICE_TABLE(pci, ngene_id_tbl);
	390
	391	/****************************************************************************/
	392	/* Init/Exit ****************************************************************/
	393	/****************************************************************************/
	394
	395	static pci_ers_result_t ngene_error_detected(struct pci_dev *dev,
	396	enum pci_channel_state state)
	397	{
	398	printk(KERN_ERR DEVICE_NAME ": PCI error\n");
	399	if (state == pci_channel_io_perm_failure)
	400	return PCI_ERS_RESULT_DISCONNECT;
	401	if (state == pci_channel_io_frozen)
	402	return PCI_ERS_RESULT_NEED_RESET;
	403	return PCI_ERS_RESULT_CAN_RECOVER;
	404	}
	405
	406	static pci_ers_result_t ngene_link_reset(struct pci_dev *dev)
	407	{
	408	printk(KERN_INFO DEVICE_NAME ": link reset\n");
	409	return 0;
	410	}
	411
	412	static pci_ers_result_t ngene_slot_reset(struct pci_dev *dev)
	413	{
	414	printk(KERN_INFO DEVICE_NAME ": slot reset\n");
	415	return 0;
	416	}
	417
	418	static void ngene_resume(struct pci_dev *dev)
	419	{
	420	printk(KERN_INFO DEVICE_NAME ": resume\n");
	421	}
	422
	423	static struct pci_error_handlers ngene_errors = {
	424	.error_detected = ngene_error_detected,
	425	.link_reset = ngene_link_reset,
	426	.slot_reset = ngene_slot_reset,
	427	.resume = ngene_resume,
	428	};
	429
	430	static struct pci_driver ngene_pci_driver = {
	431	.name = "ngene",
	432	.id_table = ngene_id_tbl,
	433	.probe = ngene_probe,
	434	.remove = __devexit_p(ngene_remove),
	435	.err_handler = &ngene_errors,
	436	};
	437
	438	static __init int module_init_ngene(void)
	439	{
	440	printk(KERN_INFO
	441	"nGene PCIE bridge driver, Copyright (C) 2005-2007 Micronas\n");
	442	return pci_register_driver(&ngene_pci_driver);
	443	}
	444
	445	static __exit void module_exit_ngene(void)
	446	{
	447	pci_unregister_driver(&ngene_pci_driver);
	448	}
	449
450	module_init(module_init_ngene);
451	module_exit(module_exit_ngene);
452
453	MODULE_DESCRIPTION("nGene");
454	MODULE_AUTHOR("Micronas, Ralph Metzler, Manfred Voelkel");
455	MODULE_LICENSE("GPL");