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
|
/*
* Driver for the Conexant CX23885 PCIe bridge
*
* Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
*
* 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; either version 2 of the License, or
* (at your option) any later version.
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/init.h>
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/delay.h>
#include <media/cx25840.h>
#include "cx23885.h"
/* ------------------------------------------------------------------ */
/* board config info */
struct cx23885_board cx23885_boards[] = {
[CX23885_BOARD_UNKNOWN] = {
.name = "UNKNOWN/GENERIC",
/* Ensure safe default for unknown boards */
.clk_freq = 0,
.input = {{
.type = CX23885_VMUX_COMPOSITE1,
.vmux = 0,
},{
.type = CX23885_VMUX_COMPOSITE2,
.vmux = 1,
},{
.type = CX23885_VMUX_COMPOSITE3,
.vmux = 2,
},{
.type = CX23885_VMUX_COMPOSITE4,
.vmux = 3,
}},
},
[CX23885_BOARD_HAUPPAUGE_HVR1800lp] = {
.name = "Hauppauge WinTV-HVR1800lp",
.portc = CX23885_MPEG_DVB,
.input = {{
.type = CX23885_VMUX_TELEVISION,
.vmux = 0,
.gpio0 = 0xff00,
},{
.type = CX23885_VMUX_DEBUG,
.vmux = 0,
.gpio0 = 0xff01,
},{
.type = CX23885_VMUX_COMPOSITE1,
.vmux = 1,
.gpio0 = 0xff02,
},{
.type = CX23885_VMUX_SVIDEO,
.vmux = 2,
.gpio0 = 0xff02,
}},
},
[CX23885_BOARD_HAUPPAUGE_HVR1800] = {
.name = "Hauppauge WinTV-HVR1800",
.porta = CX23885_ANALOG_VIDEO,
.portc = CX23885_MPEG_DVB,
.tuner_type = TUNER_PHILIPS_TDA8290,
.tuner_addr = 0x42, /* 0x84 >> 1 */
.input = {{
.type = CX23885_VMUX_TELEVISION,
.vmux = CX25840_VIN7_CH3 |
CX25840_VIN5_CH2 |
CX25840_VIN2_CH1,
.gpio0 = 0,
},{
.type = CX23885_VMUX_COMPOSITE1,
.vmux = CX25840_VIN7_CH3 |
CX25840_VIN4_CH2 |
CX25840_VIN6_CH1,
.gpio0 = 0,
},{
.type = CX23885_VMUX_SVIDEO,
.vmux = CX25840_VIN7_CH3 |
CX25840_VIN4_CH2 |
CX25840_VIN8_CH1 |
CX25840_SVIDEO_ON,
.gpio0 = 0,
}},
},
[CX23885_BOARD_HAUPPAUGE_HVR1250] = {
.name = "Hauppauge WinTV-HVR1250",
.portc = CX23885_MPEG_DVB,
.input = {{
.type = CX23885_VMUX_TELEVISION,
.vmux = 0,
.gpio0 = 0xff00,
},{
.type = CX23885_VMUX_DEBUG,
.vmux = 0,
.gpio0 = 0xff01,
},{
.type = CX23885_VMUX_COMPOSITE1,
.vmux = 1,
.gpio0 = 0xff02,
},{
.type = CX23885_VMUX_SVIDEO,
.vmux = 2,
.gpio0 = 0xff02,
}},
},
[CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP] = {
.name = "DViCO FusionHDTV5 Express",
.portb = CX23885_MPEG_DVB,
},
[CX23885_BOARD_HAUPPAUGE_HVR1500Q] = {
.name = "Hauppauge WinTV-HVR1500Q",
.portc = CX23885_MPEG_DVB,
},
[CX23885_BOARD_HAUPPAUGE_HVR1500] = {
.name = "Hauppauge WinTV-HVR1500",
.portc = CX23885_MPEG_DVB,
},
};
const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards);
/* ------------------------------------------------------------------ */
/* PCI subsystem IDs */
struct cx23885_subid cx23885_subids[] = {
{
.subvendor = 0x0070,
.subdevice = 0x3400,
.card = CX23885_BOARD_UNKNOWN,
},{
.subvendor = 0x0070,
.subdevice = 0x7600,
.card = CX23885_BOARD_HAUPPAUGE_HVR1800lp,
},{
.subvendor = 0x0070,
.subdevice = 0x7800,
.card = CX23885_BOARD_HAUPPAUGE_HVR1800,
},{
.subvendor = 0x0070,
.subdevice = 0x7801,
.card = CX23885_BOARD_HAUPPAUGE_HVR1800,
},{
.subvendor = 0x0070,
.subdevice = 0x7809,
.card = CX23885_BOARD_HAUPPAUGE_HVR1800,
},{
.subvendor = 0x0070,
.subdevice = 0x7911,
.card = CX23885_BOARD_HAUPPAUGE_HVR1250,
},{
.subvendor = 0x18ac,
.subdevice = 0xd500,
.card = CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP,
},{
.subvendor = 0x0070,
.subdevice = 0x7790,
.card = CX23885_BOARD_HAUPPAUGE_HVR1500Q,
},{
.subvendor = 0x0070,
.subdevice = 0x7797,
.card = CX23885_BOARD_HAUPPAUGE_HVR1500Q,
},{
.subvendor = 0x0070,
.subdevice = 0x7710,
.card = CX23885_BOARD_HAUPPAUGE_HVR1500,
},{
.subvendor = 0x0070,
.subdevice = 0x7717,
.card = CX23885_BOARD_HAUPPAUGE_HVR1500,
},
};
const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids);
void cx23885_card_list(struct cx23885_dev *dev)
{
int i;
if (0 == dev->pci->subsystem_vendor &&
0 == dev->pci->subsystem_device) {
printk("%s: Your board has no valid PCIe Subsystem ID and thus can't\n"
"%s: be autodetected. Please pass card=<n> insmod option to\n"
"%s: workaround that. Redirect complaints to the vendor of\n"
"%s: the TV card. Best regards,\n"
"%s: -- tux\n",
dev->name, dev->name, dev->name, dev->name, dev->name);
} else {
printk("%s: Your board isn't known (yet) to the driver. You can\n"
"%s: try to pick one of the existing card configs via\n"
"%s: card=<n> insmod option. Updating to the latest\n"
"%s: version might help as well.\n",
dev->name, dev->name, dev->name, dev->name);
}
printk("%s: Here is a list of valid choices for the card=<n> insmod option:\n",
dev->name);
for (i = 0; i < cx23885_bcount; i++)
printk("%s: card=%d -> %s\n",
dev->name, i, cx23885_boards[i].name);
}
static void hauppauge_eeprom(struct cx23885_dev *dev, u8 *eeprom_data)
{
struct tveeprom tv;
tveeprom_hauppauge_analog(&dev->i2c_bus[0].i2c_client, &tv, eeprom_data);
/* Make sure we support the board model */
switch (tv.model)
{
case 76601: /* WinTV-HVR1800lp (PCIe, Retail, No IR, Dual channel ATSC and MPEG2 HW Encoder */
case 77001: /* WinTV-HVR1500 (Express Card, OEM, No IR, ATSC and Basic analog */
case 77011: /* WinTV-HVR1500 (Express Card, Retail, No IR, ATSC and Basic analog */
case 77041: /* WinTV-HVR1500Q (Express Card, OEM, No IR, ATSC/QAM and Basic analog */
case 77051: /* WinTV-HVR1500Q (Express Card, Retail, No IR, ATSC/QAM and Basic analog */
case 78011: /* WinTV-HVR1800 (PCIe, Retail, 3.5mm in, IR, No FM, Dual channel ATSC and MPEG2 HW Encoder */
case 78501: /* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, FM, Dual channel ATSC and MPEG2 HW Encoder */
case 78521: /* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, FM, Dual channel ATSC and MPEG2 HW Encoder */
case 78531: /* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, No FM, Dual channel ATSC and MPEG2 HW Encoder */
case 78631: /* WinTV-HVR1800 (PCIe, OEM, No IR, No FM, Dual channel ATSC and MPEG2 HW Encoder */
case 79001: /* WinTV-HVR1250 (PCIe, Retail, IR, full height, ATSC and Basic analog */
case 79101: /* WinTV-HVR1250 (PCIe, Retail, IR, half height, ATSC and Basic analog */
case 79571: /* WinTV-HVR1250 (PCIe, OEM, No IR, full height, ATSC and Basic analog */
case 79671: /* WinTV-HVR1250 (PCIe, OEM, No IR, half height, ATSC and Basic analog */
break;
default:
printk("%s: warning: unknown hauppauge model #%d\n", dev->name, tv.model);
break;
}
printk(KERN_INFO "%s: hauppauge eeprom: model=%d\n",
dev->name, tv.model);
}
void cx23885_gpio_setup(struct cx23885_dev *dev)
{
switch(dev->board) {
case CX23885_BOARD_HAUPPAUGE_HVR1250:
/* GPIO-0 cx24227 demodulator reset */
cx_set(GP0_IO, 0x00010001); /* Bring the part out of reset */
break;
case CX23885_BOARD_HAUPPAUGE_HVR1500:
/* GPIO-0 cx24227 demodulator */
/* GPIO-2 xc3028 tuner */
/* Put the parts into reset */
cx_set(GP0_IO, 0x00050000);
cx_clear(GP0_IO, 0x00000005);
msleep(5);
/* Bring the parts out of reset */
cx_set(GP0_IO, 0x00050005);
break;
case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
/* GPIO-0 cx24227 demodulator reset */
/* GPIO-2 xc5000 tuner reset */
cx_set(GP0_IO, 0x00050005); /* Bring the part out of reset */
break;
case CX23885_BOARD_HAUPPAUGE_HVR1800:
/* GPIO-0 656_CLK */
/* GPIO-1 656_D0 */
/* GPIO-2 8295A Reset */
/* GPIO-3-10 cx23417 data0-7 */
/* GPIO-11-14 cx23417 addr0-3 */
/* GPIO-15-18 cx23417 READY, CS, RD, WR */
/* GPIO-19 IR_RX */
/* Force the TDA8295A into reset and back */
cx_set(GP0_IO, 0x00040004);
mdelay(20);
cx_clear(GP0_IO, 0x00000004);
mdelay(20);
cx_set(GP0_IO, 0x00040004);
mdelay(20);
break;
}
}
int cx23885_ir_init(struct cx23885_dev *dev)
{
switch (dev->board) {
case CX23885_BOARD_HAUPPAUGE_HVR1250:
case CX23885_BOARD_HAUPPAUGE_HVR1500:
case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
case CX23885_BOARD_HAUPPAUGE_HVR1800:
/* FIXME: Implement me */
break;
}
return 0;
}
void cx23885_card_setup(struct cx23885_dev *dev)
{
struct cx23885_tsport *ts1 = &dev->ts1;
struct cx23885_tsport *ts2 = &dev->ts2;
static u8 eeprom[256];
if (dev->i2c_bus[0].i2c_rc == 0) {
dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1;
tveeprom_read(&dev->i2c_bus[0].i2c_client,
eeprom, sizeof(eeprom));
}
switch (dev->board) {
case CX23885_BOARD_HAUPPAUGE_HVR1250:
case CX23885_BOARD_HAUPPAUGE_HVR1500:
case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
case CX23885_BOARD_HAUPPAUGE_HVR1800:
case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
if (dev->i2c_bus[0].i2c_rc == 0)
hauppauge_eeprom(dev, eeprom+0x80);
break;
}
switch (dev->board) {
case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP:
ts1->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */
ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */
ts1->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
break;
case CX23885_BOARD_HAUPPAUGE_HVR1250:
case CX23885_BOARD_HAUPPAUGE_HVR1500:
case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
case CX23885_BOARD_HAUPPAUGE_HVR1800:
case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
default:
ts2->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */
ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */
ts2->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
}
}
/* ------------------------------------------------------------------ */
/*
* Local variables:
* c-basic-offset: 8
* End:
* kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off
*/
|
