[GitHub/mt8127/android_kernel_alcatel_ttab.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);
		chan->fe = NULL;
		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,
			   NGENE_IO_TSOUT},
	.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,
			   NGENE_IO_TSOUT},
	.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);
8a484719	116	chan->fe = NULL;
cbddcba6 DH	117	return -ENODEV;
	118	}
	119
	120	return 0;
	121	}
	122
5fec1857 OE	123	static void cineS2_tuner_i2c_lock(struct dvb_frontend *fe, int lock)
	124	{
	125	struct ngene_channel *chan = fe->analog_demod_priv;
	126
	127	if (lock)
	128	down(&chan->dev->pll_mutex);
	129	else
	130	up(&chan->dev->pll_mutex);
	131	}
	132
	133	static int cineS2_probe(struct ngene_channel *chan)
	134	{
	135	struct i2c_adapter *i2c;
	136	struct stv090x_config *fe_conf;
	137	u8 buf[3];
	138	struct i2c_msg i2c_msg = { .flags = 0, .buf = buf };
	139	int rc;
	140
	141	/* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */
	142	if (chan->number < 2)
	143	i2c = &chan->dev->channel[0].i2c_adapter;
	144	else
	145	i2c = &chan->dev->channel[1].i2c_adapter;
	146
	147	fe_conf = chan->dev->card_info->fe_config[chan->number];
	148	i2c_msg.addr = fe_conf->address;
	149
	150	/* probe demod */
	151	i2c_msg.len = 2;
	152	buf[0] = 0xf1;
	153	buf[1] = 0x00;
	154	rc = i2c_transfer(i2c, &i2c_msg, 1);
	155	if (rc != 1)
	156	return -ENODEV;
	157
	158	/* demod found, attach it */
	159	rc = demod_attach_stv0900(chan);
	160	if (rc < 0 \|\| chan->number < 2)
	161	return rc;
	162
	163	/* demod #2: reprogram outputs DPN1 & DPN2 */
	164	i2c_msg.len = 3;
	165	buf[0] = 0xf1;
	166	switch (chan->number) {
	167	case 2:
	168	buf[1] = 0x5c;
	169	buf[2] = 0xc2;
	170	break;
	171	case 3:
	172	buf[1] = 0x61;
	173	buf[2] = 0xcc;
	174	break;
	175	default:
	176	return -ENODEV;
	177	}
	178	rc = i2c_transfer(i2c, &i2c_msg, 1);
	179	if (rc != 1) {
	180	printk(KERN_ERR DEVICE_NAME ": could not setup DPNx\n");
	181	return -EIO;
	182	}
	183
	184	return 0;
	185	}
	186
187
cbddcba6 DH	188	static struct lgdt330x_config aver_m780 = {
	189	.demod_address = 0xb2 >> 1,
	190	.demod_chip = LGDT3303,
	191	.serial_mpeg = 0x00, /* PARALLEL */
	192	.clock_polarity_flip = 1,
	193	};
	194
	195	static struct mt2131_config m780_tunerconfig = {
	196	0xc0 >> 1
	197	};
	198
	199	/* A single func to attach the demo and tuner, rather than
	200	* use two sep funcs like the current design mandates.
	201	*/
	202	static int demod_attach_lg330x(struct ngene_channel *chan)
	203	{
	204	chan->fe = dvb_attach(lgdt330x_attach, &aver_m780, &chan->i2c_adapter);
	205	if (chan->fe == NULL) {
	206	printk(KERN_ERR DEVICE_NAME ": No LGDT330x found!\n");
	207	return -ENODEV;
	208	}
	209
	210	dvb_attach(mt2131_attach, chan->fe, &chan->i2c_adapter,
	211	&m780_tunerconfig, 0);
	212
	213	return (chan->fe) ? 0 : -ENODEV;
	214	}
	215
	216	/****************************************************************************/
	217	/* Switch control (I2C gates, etc.) *****************************************/
	218	/****************************************************************************/
	219
	220
	221	static struct stv090x_config fe_cineS2 = {
	222	.device = STV0900,
	223	.demod_mode = STV090x_DUAL,
	224	.clk_mode = STV090x_CLK_EXT,
	225
	226	.xtal = 27000000,
	227	.address = 0x68,
	228
	229	.ts1_mode = STV090x_TSMODE_SERIAL_PUNCTURED,
	230	.ts2_mode = STV090x_TSMODE_SERIAL_PUNCTURED,
	231
	232	.repeater_level = STV090x_RPTLEVEL_16,
	233
	234	.adc1_range = STV090x_ADC_1Vpp,
	235	.adc2_range = STV090x_ADC_1Vpp,
	236
	237	.diseqc_envelope_mode = true,
5fec1857 OE	238
	239	.tuner_i2c_lock = cineS2_tuner_i2c_lock,
	240	};
	241
	242	static struct stv090x_config fe_cineS2_2 = {
	243	.device = STV0900,
	244	.demod_mode = STV090x_DUAL,
	245	.clk_mode = STV090x_CLK_EXT,
	246
	247	.xtal = 27000000,
	248	.address = 0x69,
	249
	250	.ts1_mode = STV090x_TSMODE_SERIAL_PUNCTURED,
	251	.ts2_mode = STV090x_TSMODE_SERIAL_PUNCTURED,
	252
	253	.repeater_level = STV090x_RPTLEVEL_16,
	254
	255	.adc1_range = STV090x_ADC_1Vpp,
	256	.adc2_range = STV090x_ADC_1Vpp,
	257
	258	.diseqc_envelope_mode = true,
	259
	260	.tuner_i2c_lock = cineS2_tuner_i2c_lock,
cbddcba6 DH	261	};
	262
	263	static struct stv6110x_config tuner_cineS2_0 = {
	264	.addr = 0x60,
	265	.refclk = 27000000,
	266	.clk_div = 1,
	267	};
	268
	269	static struct stv6110x_config tuner_cineS2_1 = {
	270	.addr = 0x63,
	271	.refclk = 27000000,
	272	.clk_div = 1,
	273	};
	274
	275	static struct ngene_info ngene_info_cineS2 = {
	276	.type = NGENE_SIDEWINDER,
	277	.name = "Linux4Media cineS2 DVB-S2 Twin Tuner",
	278	.io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN},
	279	.demod_attach = {demod_attach_stv0900, demod_attach_stv0900},
	280	.tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110},
	281	.fe_config = {&fe_cineS2, &fe_cineS2},
	282	.tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1},
	283	.lnb = {0x0b, 0x08},
	284	.tsf = {3, 3},
5fec1857 OE	285	.fw_version = 18,
5fec1857 OE	286	.msi_supported = true,
cbddcba6 DH	287	};
	288
	289	static struct ngene_info ngene_info_satixS2 = {
	290	.type = NGENE_SIDEWINDER,
	291	.name = "Mystique SaTiX-S2 Dual",
	292	.io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN},
	293	.demod_attach = {demod_attach_stv0900, demod_attach_stv0900},
	294	.tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110},
	295	.fe_config = {&fe_cineS2, &fe_cineS2},
	296	.tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1},
	297	.lnb = {0x0b, 0x08},
	298	.tsf = {3, 3},
5fec1857 OE	299	.fw_version = 18,
5fec1857 OE	300	.msi_supported = true,
cbddcba6 DH	301	};
	302
	303	static struct ngene_info ngene_info_satixS2v2 = {
	304	.type = NGENE_SIDEWINDER,
	305	.name = "Mystique SaTiX-S2 Dual (v2)",
5fec1857 OE	306	.io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN},
	307	.demod_attach = {demod_attach_stv0900, demod_attach_stv0900, cineS2_probe, cineS2_probe},
	308	.tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_stv6110},
	309	.fe_config = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2},
	310	.tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1},
	311	.lnb = {0x0a, 0x08, 0x0b, 0x09},
cbddcba6	312	.tsf = {3, 3},
5fec1857 OE	313	.fw_version = 18,
5fec1857 OE	314	.msi_supported = true,
cbddcba6 DH	315	};
	316
	317	static struct ngene_info ngene_info_cineS2v5 = {
	318	.type = NGENE_SIDEWINDER,
	319	.name = "Linux4Media cineS2 DVB-S2 Twin Tuner (v5)",
0f0b270f RM	320	.io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN,
0f0b270f RM	321	NGENE_IO_TSOUT},
5fec1857 OE	322	.demod_attach = {demod_attach_stv0900, demod_attach_stv0900, cineS2_probe, cineS2_probe},
	323	.tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_stv6110},
	324	.fe_config = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2},
	325	.tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1},
	326	.lnb = {0x0a, 0x08, 0x0b, 0x09},
cbddcba6	327	.tsf = {3, 3},
5fec1857 OE	328	.fw_version = 18,
5fec1857 OE	329	.msi_supported = true,
cbddcba6 DH	330	};
cbddcba6 DH	331
5fec1857	332
9d78f460 OE	333	static struct ngene_info ngene_info_duoFlexS2 = {
	334	.type = NGENE_SIDEWINDER,
	335	.name = "Digital Devices DuoFlex S2 miniPCIe",
0f0b270f RM	336	.io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN,
0f0b270f RM	337	NGENE_IO_TSOUT},
5fec1857 OE	338	.demod_attach = {cineS2_probe, cineS2_probe, cineS2_probe, cineS2_probe},
	339	.tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_stv6110},
	340	.fe_config = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2},
	341	.tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1},
	342	.lnb = {0x0a, 0x08, 0x0b, 0x09},
9d78f460	343	.tsf = {3, 3},
5fec1857 OE	344	.fw_version = 18,
5fec1857 OE	345	.msi_supported = true,
9d78f460 OE	346	};
9d78f460 OE	347
cbddcba6 DH	348	static struct ngene_info ngene_info_m780 = {
	349	.type = NGENE_APP,
	350	.name = "Aver M780 ATSC/QAM-B",
	351
	352	/* Channel 0 is analog, which is currently unsupported */
	353	.io_type = { NGENE_IO_NONE, NGENE_IO_TSIN },
	354	.demod_attach = { NULL, demod_attach_lg330x },
	355
	356	/* Ensure these are NULL else the frame will call them (as funcs) */
	357	.tuner_attach = { 0, 0, 0, 0 },
	358	.fe_config = { NULL, &aver_m780 },
	359	.avf = { 0 },
	360
	361	/* A custom electrical interface config for the demod to bridge */
	362	.tsf = { 4, 4 },
	363	.fw_version = 15,
	364	};
	365
	366	/****************************************************************************/
	367
	368
	369
	370	/****************************************************************************/
	371	/* PCI Subsystem ID *********************************************************/
	372	/****************************************************************************/
	373
	374	#define NGENE_ID(_subvend, _subdev, _driverdata) { \
	375	.vendor = NGENE_VID, .device = NGENE_PID, \
	376	.subvendor = _subvend, .subdevice = _subdev, \
	377	.driver_data = (unsigned long) &_driverdata }
	378
	379	/****************************************************************************/
	380
	381	static const struct pci_device_id ngene_id_tbl[] __devinitdata = {
	382	NGENE_ID(0x18c3, 0xabc3, ngene_info_cineS2),
	383	NGENE_ID(0x18c3, 0xabc4, ngene_info_cineS2),
	384	NGENE_ID(0x18c3, 0xdb01, ngene_info_satixS2),
	385	NGENE_ID(0x18c3, 0xdb02, ngene_info_satixS2v2),
	386	NGENE_ID(0x18c3, 0xdd00, ngene_info_cineS2v5),
9d78f460 OE	387	NGENE_ID(0x18c3, 0xdd10, ngene_info_duoFlexS2),
9d78f460 OE	388	NGENE_ID(0x18c3, 0xdd20, ngene_info_duoFlexS2),
cbddcba6 DH	389	NGENE_ID(0x1461, 0x062e, ngene_info_m780),
	390	{0}
	391	};
	392	MODULE_DEVICE_TABLE(pci, ngene_id_tbl);
	393
	394	/****************************************************************************/
	395	/* Init/Exit ****************************************************************/
	396	/****************************************************************************/
	397
	398	static pci_ers_result_t ngene_error_detected(struct pci_dev *dev,
	399	enum pci_channel_state state)
	400	{
	401	printk(KERN_ERR DEVICE_NAME ": PCI error\n");
	402	if (state == pci_channel_io_perm_failure)
	403	return PCI_ERS_RESULT_DISCONNECT;
	404	if (state == pci_channel_io_frozen)
	405	return PCI_ERS_RESULT_NEED_RESET;
	406	return PCI_ERS_RESULT_CAN_RECOVER;
	407	}
	408
	409	static pci_ers_result_t ngene_link_reset(struct pci_dev *dev)
	410	{
	411	printk(KERN_INFO DEVICE_NAME ": link reset\n");
	412	return 0;
	413	}
	414
	415	static pci_ers_result_t ngene_slot_reset(struct pci_dev *dev)
	416	{
	417	printk(KERN_INFO DEVICE_NAME ": slot reset\n");
	418	return 0;
	419	}
	420
	421	static void ngene_resume(struct pci_dev *dev)
	422	{
	423	printk(KERN_INFO DEVICE_NAME ": resume\n");
	424	}
	425
	426	static struct pci_error_handlers ngene_errors = {
	427	.error_detected = ngene_error_detected,
	428	.link_reset = ngene_link_reset,
	429	.slot_reset = ngene_slot_reset,
	430	.resume = ngene_resume,
	431	};
	432
	433	static struct pci_driver ngene_pci_driver = {
	434	.name = "ngene",
	435	.id_table = ngene_id_tbl,
	436	.probe = ngene_probe,
	437	.remove = __devexit_p(ngene_remove),
	438	.err_handler = &ngene_errors,
	439	};
	440
	441	static __init int module_init_ngene(void)
	442	{
	443	printk(KERN_INFO
	444	"nGene PCIE bridge driver, Copyright (C) 2005-2007 Micronas\n");
	445	return pci_register_driver(&ngene_pci_driver);
	446	}
	447
	448	static __exit void module_exit_ngene(void)
	449	{
	450	pci_unregister_driver(&ngene_pci_driver);
	451	}
	452
453	module_init(module_init_ngene);
454	module_exit(module_exit_ngene);
455
456	MODULE_DESCRIPTION("nGene");
457	MODULE_AUTHOR("Micronas, Ralph Metzler, Manfred Voelkel");
458	MODULE_LICENSE("GPL");