aboutsummaryrefslogtreecommitdiff
path: root/drivers/media/common/siano/sms-cards.c
blob: 82769993eeb7b390cc5441cffc9bf5096b6411a9 (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
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
/*
 *  Card-specific functions for the Siano SMS1xxx USB dongle
 *
 *  Copyright (c) 2008 Michael Krufky <mkrufky@linuxtv.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License version 2 as
 *  published by the Free Software Foundation;
 *
 *  Software distributed under the License is distributed on an "AS IS"
 *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.
 *
 *  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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#include "sms-cards.h"
#include "smsir.h"
#include <linux/module.h>

static int sms_dbg;
module_param_named(cards_dbg, sms_dbg, int, 0644);
MODULE_PARM_DESC(cards_dbg, "set debug level (info=1, adv=2 (or-able))");

static struct sms_board sms_boards[] = {
	[SMS_BOARD_UNKNOWN] = {
		.name	= "Unknown board",
		.type = SMS_UNKNOWN_TYPE,
		.default_mode = DEVICE_MODE_NONE,
	},
	[SMS1XXX_BOARD_SIANO_STELLAR] = {
		.name	= "Siano Stellar Digital Receiver",
		.type	= SMS_STELLAR,
		.default_mode = DEVICE_MODE_DVBT_BDA,
	},
	[SMS1XXX_BOARD_SIANO_NOVA_A] = {
		.name	= "Siano Nova A Digital Receiver",
		.type	= SMS_NOVA_A0,
		.default_mode = DEVICE_MODE_DVBT_BDA,
	},
	[SMS1XXX_BOARD_SIANO_NOVA_B] = {
		.name	= "Siano Nova B Digital Receiver",
		.type	= SMS_NOVA_B0,
		.default_mode = DEVICE_MODE_DVBT_BDA,
	},
	[SMS1XXX_BOARD_SIANO_VEGA] = {
		.name	= "Siano Vega Digital Receiver",
		.type	= SMS_VEGA,
		.default_mode = DEVICE_MODE_CMMB,
	},
	[SMS1XXX_BOARD_HAUPPAUGE_CATAMOUNT] = {
		.name	= "Hauppauge Catamount",
		.type	= SMS_STELLAR,
		.fw[DEVICE_MODE_DVBT_BDA] = SMS_FW_DVBT_STELLAR,
		.default_mode = DEVICE_MODE_DVBT_BDA,
	},
	[SMS1XXX_BOARD_HAUPPAUGE_OKEMO_A] = {
		.name	= "Hauppauge Okemo-A",
		.type	= SMS_NOVA_A0,
		.fw[DEVICE_MODE_DVBT_BDA] = SMS_FW_DVBT_NOVA_A,
		.default_mode = DEVICE_MODE_DVBT_BDA,
	},
	[SMS1XXX_BOARD_HAUPPAUGE_OKEMO_B] = {
		.name	= "Hauppauge Okemo-B",
		.type	= SMS_NOVA_B0,
		.fw[DEVICE_MODE_DVBT_BDA] = SMS_FW_DVBT_NOVA_B,
		.default_mode = DEVICE_MODE_DVBT_BDA,
	},
	[SMS1XXX_BOARD_HAUPPAUGE_WINDHAM] = {
		.name	= "Hauppauge WinTV MiniStick",
		.type	= SMS_NOVA_B0,
		.fw[DEVICE_MODE_ISDBT_BDA] = SMS_FW_ISDBT_HCW_55XXX,
		.fw[DEVICE_MODE_DVBT_BDA]  = SMS_FW_DVBT_HCW_55XXX,
		.default_mode = DEVICE_MODE_DVBT_BDA,
		.rc_codes = RC_MAP_HAUPPAUGE,
		.board_cfg.leds_power = 26,
		.board_cfg.led0 = 27,
		.board_cfg.led1 = 28,
		.board_cfg.ir = 9,
		.led_power = 26,
		.led_lo    = 27,
		.led_hi    = 28,
	},
	[SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD] = {
		.name	= "Hauppauge WinTV MiniCard",
		.type	= SMS_NOVA_B0,
		.fw[DEVICE_MODE_DVBT_BDA] = SMS_FW_DVBT_HCW_55XXX,
		.default_mode = DEVICE_MODE_DVBT_BDA,
		.lna_ctrl  = 29,
		.board_cfg.foreign_lna0_ctrl = 29,
		.rf_switch = 17,
		.board_cfg.rf_switch_uhf = 17,
	},
	[SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2] = {
		.name	= "Hauppauge WinTV MiniCard",
		.type	= SMS_NOVA_B0,
		.fw[DEVICE_MODE_DVBT_BDA] = SMS_FW_DVBT_HCW_55XXX,
		.default_mode = DEVICE_MODE_DVBT_BDA,
		.lna_ctrl  = -1,
	},
	[SMS1XXX_BOARD_SIANO_NICE] = {
		.name = "Siano Nice Digital Receiver",
		.type = SMS_NOVA_B0,
		.default_mode = DEVICE_MODE_DVBT_BDA,
	},
	[SMS1XXX_BOARD_SIANO_VENICE] = {
		.name = "Siano Venice Digital Receiver",
		.type = SMS_VEGA,
		.default_mode = DEVICE_MODE_CMMB,
	},
	[SMS1XXX_BOARD_SIANO_STELLAR_ROM] = {
		.name = "Siano Stellar Digital Receiver ROM",
		.type = SMS_STELLAR,
		.default_mode = DEVICE_MODE_DVBT_BDA,
		.intf_num = 1,
	},
	[SMS1XXX_BOARD_ZTE_DVB_DATA_CARD] = {
		.name = "ZTE Data Card Digital Receiver",
		.type = SMS_NOVA_B0,
		.default_mode = DEVICE_MODE_DVBT_BDA,
		.intf_num = 5,
		.mtu = 15792,
	},
	[SMS1XXX_BOARD_ONDA_MDTV_DATA_CARD] = {
		.name = "ONDA Data Card Digital Receiver",
		.type = SMS_NOVA_B0,
		.default_mode = DEVICE_MODE_DVBT_BDA,
		.intf_num = 6,
		.mtu = 15792,
	},
	[SMS1XXX_BOARD_SIANO_MING] = {
		.name = "Siano Ming Digital Receiver",
		.type = SMS_MING,
		.default_mode = DEVICE_MODE_CMMB,
	},
	[SMS1XXX_BOARD_SIANO_PELE] = {
		.name = "Siano Pele Digital Receiver",
		.type = SMS_PELE,
		.default_mode = DEVICE_MODE_ISDBT_BDA,
	},
	[SMS1XXX_BOARD_SIANO_RIO] = {
		.name = "Siano Rio Digital Receiver",
		.type = SMS_RIO,
		.default_mode = DEVICE_MODE_ISDBT_BDA,
	},
	[SMS1XXX_BOARD_SIANO_DENVER_1530] = {
		.name = "Siano Denver (ATSC-M/H) Digital Receiver",
		.type = SMS_DENVER_1530,
		.default_mode = DEVICE_MODE_ATSC,
		.crystal = 2400,
	},
	[SMS1XXX_BOARD_SIANO_DENVER_2160] = {
		.name = "Siano Denver (TDMB) Digital Receiver",
		.type = SMS_DENVER_2160,
		.default_mode = DEVICE_MODE_DAB_TDMB,
	},
};

struct sms_board *sms_get_board(unsigned id)
{
	BUG_ON(id >= ARRAY_SIZE(sms_boards));

	return &sms_boards[id];
}
EXPORT_SYMBOL_GPL(sms_get_board);
static inline void sms_gpio_assign_11xx_default_led_config(
		struct smscore_config_gpio *p_gpio_config) {
	p_gpio_config->direction = SMS_GPIO_DIRECTION_OUTPUT;
	p_gpio_config->inputcharacteristics =
		SMS_GPIO_INPUTCHARACTERISTICS_NORMAL;
	p_gpio_config->outputdriving = SMS_GPIO_OUTPUTDRIVING_4mA;
	p_gpio_config->outputslewrate = SMS_GPIO_OUTPUT_SLEW_RATE_0_45_V_NS;
	p_gpio_config->pullupdown = SMS_GPIO_PULLUPDOWN_NONE;
}

int sms_board_event(struct smscore_device_t *coredev,
		    enum SMS_BOARD_EVENTS gevent)
{
	struct smscore_config_gpio my_gpio_config;

	sms_gpio_assign_11xx_default_led_config(&my_gpio_config);

	switch (gevent) {
	case BOARD_EVENT_POWER_INIT: /* including hotplug */
		break; /* BOARD_EVENT_BIND */

	case BOARD_EVENT_POWER_SUSPEND:
		break; /* BOARD_EVENT_POWER_SUSPEND */

	case BOARD_EVENT_POWER_RESUME:
		break; /* BOARD_EVENT_POWER_RESUME */

	case BOARD_EVENT_BIND:
		break; /* BOARD_EVENT_BIND */

	case BOARD_EVENT_SCAN_PROG:
		break; /* BOARD_EVENT_SCAN_PROG */
	case BOARD_EVENT_SCAN_COMP:
		break; /* BOARD_EVENT_SCAN_COMP */
	case BOARD_EVENT_EMERGENCY_WARNING_SIGNAL:
		break; /* BOARD_EVENT_EMERGENCY_WARNING_SIGNAL */
	case BOARD_EVENT_FE_LOCK:
		break; /* BOARD_EVENT_FE_LOCK */
	case BOARD_EVENT_FE_UNLOCK:
		break; /* BOARD_EVENT_FE_UNLOCK */
	case BOARD_EVENT_DEMOD_LOCK:
		break; /* BOARD_EVENT_DEMOD_LOCK */
	case BOARD_EVENT_DEMOD_UNLOCK:
		break; /* BOARD_EVENT_DEMOD_UNLOCK */
	case BOARD_EVENT_RECEPTION_MAX_4:
		break; /* BOARD_EVENT_RECEPTION_MAX_4 */
	case BOARD_EVENT_RECEPTION_3:
		break; /* BOARD_EVENT_RECEPTION_3 */
	case BOARD_EVENT_RECEPTION_2:
		break; /* BOARD_EVENT_RECEPTION_2 */
	case BOARD_EVENT_RECEPTION_1:
		break; /* BOARD_EVENT_RECEPTION_1 */
	case BOARD_EVENT_RECEPTION_LOST_0:
		break; /* BOARD_EVENT_RECEPTION_LOST_0 */
	case BOARD_EVENT_MULTIPLEX_OK:
		break; /* BOARD_EVENT_MULTIPLEX_OK */
	case BOARD_EVENT_MULTIPLEX_ERRORS:
		break; /* BOARD_EVENT_MULTIPLEX_ERRORS */

	default:
		sms_err("Unknown SMS board event");
		break;
	}
	return 0;
}
EXPORT_SYMBOL_GPL(sms_board_event);

static int sms_set_gpio(struct smscore_device_t *coredev, int pin, int enable)
{
	int lvl, ret;
	u32 gpio;
	struct smscore_config_gpio gpioconfig = {
		.direction            = SMS_GPIO_DIRECTION_OUTPUT,
		.pullupdown           = SMS_GPIO_PULLUPDOWN_NONE,
		.inputcharacteristics = SMS_GPIO_INPUTCHARACTERISTICS_NORMAL,
		.outputslewrate       = SMS_GPIO_OUTPUT_SLEW_RATE_FAST,
		.outputdriving        = SMS_GPIO_OUTPUTDRIVING_S_4mA,
	};

	if (pin == 0)
		return -EINVAL;

	if (pin < 0) {
		/* inverted gpio */
		gpio = pin * -1;
		lvl = enable ? 0 : 1;
	} else {
		gpio = pin;
		lvl = enable ? 1 : 0;
	}

	ret = smscore_configure_gpio(coredev, gpio, &gpioconfig);
	if (ret < 0)
		return ret;

	return smscore_set_gpio(coredev, gpio, lvl);
}

int sms_board_setup(struct smscore_device_t *coredev)
{
	int board_id = smscore_get_board_id(coredev);
	struct sms_board *board = sms_get_board(board_id);

	switch (board_id) {
	case SMS1XXX_BOARD_HAUPPAUGE_WINDHAM:
		/* turn off all LEDs */
		sms_set_gpio(coredev, board->led_power, 0);
		sms_set_gpio(coredev, board->led_hi, 0);
		sms_set_gpio(coredev, board->led_lo, 0);
		break;
	case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2:
	case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD:
		/* turn off LNA */
		sms_set_gpio(coredev, board->lna_ctrl, 0);
		break;
	}
	return 0;
}
EXPORT_SYMBOL_GPL(sms_board_setup);

int sms_board_power(struct smscore_device_t *coredev, int onoff)
{
	int board_id = smscore_get_board_id(coredev);
	struct sms_board *board = sms_get_board(board_id);

	switch (board_id) {
	case SMS1XXX_BOARD_HAUPPAUGE_WINDHAM:
		/* power LED */
		sms_set_gpio(coredev,
			     board->led_power, onoff ? 1 : 0);
		break;
	case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2:
	case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD:
		/* LNA */
		if (!onoff)
			sms_set_gpio(coredev, board->lna_ctrl, 0);
		break;
	}
	return 0;
}
EXPORT_SYMBOL_GPL(sms_board_power);

int sms_board_led_feedback(struct smscore_device_t *coredev, int led)
{
	int board_id = smscore_get_board_id(coredev);
	struct sms_board *board = sms_get_board(board_id);

	/* dont touch GPIO if LEDs are already set */
	if (smscore_led_state(coredev, -1) == led)
		return 0;

	switch (board_id) {
	case SMS1XXX_BOARD_HAUPPAUGE_WINDHAM:
		sms_set_gpio(coredev,
			     board->led_lo, (led & SMS_LED_LO) ? 1 : 0);
		sms_set_gpio(coredev,
			     board->led_hi, (led & SMS_LED_HI) ? 1 : 0);

		smscore_led_state(coredev, led);
		break;
	}
	return 0;
}
EXPORT_SYMBOL_GPL(sms_board_led_feedback);

int sms_board_lna_control(struct smscore_device_t *coredev, int onoff)
{
	int board_id = smscore_get_board_id(coredev);
	struct sms_board *board = sms_get_board(board_id);

	sms_debug("%s: LNA %s", __func__, onoff ? "enabled" : "disabled");

	switch (board_id) {
	case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2:
	case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD:
		sms_set_gpio(coredev,
			     board->rf_switch, onoff ? 1 : 0);
		return sms_set_gpio(coredev,
				    board->lna_ctrl, onoff ? 1 : 0);
	}
	return -EINVAL;
}
EXPORT_SYMBOL_GPL(sms_board_lna_control);

int sms_board_load_modules(int id)
{
	request_module("smsdvb");
	return 0;
}
EXPORT_SYMBOL_GPL(sms_board_load_modules);