summaryrefslogtreecommitdiff
path: root/drivers/media/dvb/ngene/ngene-cards.c
blob: 692c3e226e83ff25efb04313a1aaafe0285de21a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
/*
 * 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 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;

	ctl = dvb_attach(stv6110x_attach, chan->fe, tunerconf,
			 &chan->i2c_adapter);
	if (ctl == NULL) {
		printk(KERN_ERR	DEVICE_NAME ": No STV6110X found!\n");
		return -ENODEV;
	}

	feconf->tuner_init          = ctl->tuner_init;
	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 stv090x_config *feconf = (struct stv090x_config *)
		chan->dev->card_info->fe_config[chan->number];

	chan->fe = dvb_attach(stv090x_attach,
			feconf,
			&chan->i2c_adapter,
			chan->number == 0 ? STV090x_DEMODULATOR_0 :
					    STV090x_DEMODULATOR_1);
	if (chan->fe == NULL) {
		printk(KERN_ERR	DEVICE_NAME ": No STV0900 found!\n");
		return -ENODEV;
	}

	if (!dvb_attach(lnbh24_attach, chan->fe, &chan->i2c_adapter, 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 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,
};

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	= 15,
};

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	= 15,
};

static struct ngene_info ngene_info_satixS2v2 = {
	.type		= NGENE_SIDEWINDER,
	.name		= "Mystique SaTiX-S2 Dual (v2)",
	.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		= {0x0a, 0x08},
	.tsf		= {3, 3},
	.fw_version	= 15,
};

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},
	.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		= {0x0a, 0x08},
	.tsf		= {3, 3},
	.fw_version	= 15,
};

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(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");