V4L/DVB (6885): Add support for the Hauppauge HVR1500Q
[linux-2.6.git] / drivers / media / video / cx23885 / cx23885-cards.c
1 /*
2  *  Driver for the Conexant CX23885 PCIe bridge
3  *
4  *  Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
5  *
6  *  This program is free software; you can redistribute it and/or modify
7  *  it under the terms of the GNU General Public License as published by
8  *  the Free Software Foundation; either version 2 of the License, or
9  *  (at your option) any later version.
10  *
11  *  This program is distributed in the hope that it will be useful,
12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  *
15  *  GNU General Public License for more details.
16  *
17  *  You should have received a copy of the GNU General Public License
18  *  along with this program; if not, write to the Free Software
19  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20  */
21
22 #include <linux/init.h>
23 #include <linux/module.h>
24 #include <linux/pci.h>
25 #include <linux/delay.h>
26
27 #include "cx23885.h"
28
29 /* ------------------------------------------------------------------ */
30 /* board config info                                                  */
31
32 struct cx23885_board cx23885_boards[] = {
33         [CX23885_BOARD_UNKNOWN] = {
34                 .name           = "UNKNOWN/GENERIC",
35                 .input          = {{
36                         .type   = CX23885_VMUX_COMPOSITE1,
37                         .vmux   = 0,
38                 },{
39                         .type   = CX23885_VMUX_COMPOSITE2,
40                         .vmux   = 1,
41                 },{
42                         .type   = CX23885_VMUX_COMPOSITE3,
43                         .vmux   = 2,
44                 },{
45                         .type   = CX23885_VMUX_COMPOSITE4,
46                         .vmux   = 3,
47                 }},
48         },
49         [CX23885_BOARD_HAUPPAUGE_HVR1800lp] = {
50                 .name           = "Hauppauge WinTV-HVR1800lp",
51                 .portc          = CX23885_MPEG_DVB,
52                 .input          = {{
53                         .type   = CX23885_VMUX_TELEVISION,
54                         .vmux   = 0,
55                         .gpio0  = 0xff00,
56                 },{
57                         .type   = CX23885_VMUX_DEBUG,
58                         .vmux   = 0,
59                         .gpio0  = 0xff01,
60                 },{
61                         .type   = CX23885_VMUX_COMPOSITE1,
62                         .vmux   = 1,
63                         .gpio0  = 0xff02,
64                 },{
65                         .type   = CX23885_VMUX_SVIDEO,
66                         .vmux   = 2,
67                         .gpio0  = 0xff02,
68                 }},
69         },
70         [CX23885_BOARD_HAUPPAUGE_HVR1800] = {
71                 .name           = "Hauppauge WinTV-HVR1800",
72                 .portc          = CX23885_MPEG_DVB,
73                 .input          = {{
74                         .type   = CX23885_VMUX_TELEVISION,
75                         .vmux   = 0,
76                         .gpio0  = 0xff00,
77                 },{
78                         .type   = CX23885_VMUX_DEBUG,
79                         .vmux   = 0,
80                         .gpio0  = 0xff01,
81                 },{
82                         .type   = CX23885_VMUX_COMPOSITE1,
83                         .vmux   = 1,
84                         .gpio0  = 0xff02,
85                 },{
86                         .type   = CX23885_VMUX_SVIDEO,
87                         .vmux   = 2,
88                         .gpio0  = 0xff02,
89                 }},
90         },
91         [CX23885_BOARD_HAUPPAUGE_HVR1250] = {
92                 .name           = "Hauppauge WinTV-HVR1250",
93                 .portc          = CX23885_MPEG_DVB,
94                 .input          = {{
95                         .type   = CX23885_VMUX_TELEVISION,
96                         .vmux   = 0,
97                         .gpio0  = 0xff00,
98                 },{
99                         .type   = CX23885_VMUX_DEBUG,
100                         .vmux   = 0,
101                         .gpio0  = 0xff01,
102                 },{
103                         .type   = CX23885_VMUX_COMPOSITE1,
104                         .vmux   = 1,
105                         .gpio0  = 0xff02,
106                 },{
107                         .type   = CX23885_VMUX_SVIDEO,
108                         .vmux   = 2,
109                         .gpio0  = 0xff02,
110                 }},
111         },
112         [CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP] = {
113                 .name           = "DViCO FusionHDTV5 Express",
114                 .portb          = CX23885_MPEG_DVB,
115         },
116         [CX23885_BOARD_HAUPPAUGE_HVR1500Q] = {
117                 .name           = "Hauppauge WinTV-HVR1500Q",
118                 .portc          = CX23885_MPEG_DVB,
119         },
120
121 };
122 const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards);
123
124 /* ------------------------------------------------------------------ */
125 /* PCI subsystem IDs                                                  */
126
127 struct cx23885_subid cx23885_subids[] = {
128         {
129                 .subvendor = 0x0070,
130                 .subdevice = 0x3400,
131                 .card      = CX23885_BOARD_UNKNOWN,
132         },{
133                 .subvendor = 0x0070,
134                 .subdevice = 0x7600,
135                 .card      = CX23885_BOARD_HAUPPAUGE_HVR1800lp,
136         },{
137                 .subvendor = 0x0070,
138                 .subdevice = 0x7800,
139                 .card      = CX23885_BOARD_HAUPPAUGE_HVR1800,
140         },{
141                 .subvendor = 0x0070,
142                 .subdevice = 0x7801,
143                 .card      = CX23885_BOARD_HAUPPAUGE_HVR1800,
144         },{
145                 .subvendor = 0x0070,
146                 .subdevice = 0x7911,
147                 .card      = CX23885_BOARD_HAUPPAUGE_HVR1250,
148         },{
149                 .subvendor = 0x18ac,
150                 .subdevice = 0xd500,
151                 .card      = CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP,
152         },{
153                 .subvendor = 0x0070,
154                 .subdevice = 0x7797,
155                 .card      = CX23885_BOARD_HAUPPAUGE_HVR1500Q,
156         },
157 };
158 const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids);
159
160 void cx23885_card_list(struct cx23885_dev *dev)
161 {
162         int i;
163
164         if (0 == dev->pci->subsystem_vendor &&
165             0 == dev->pci->subsystem_device) {
166                 printk("%s: Your board has no valid PCIe Subsystem ID and thus can't\n"
167                        "%s: be autodetected.  Please pass card=<n> insmod option to\n"
168                        "%s: workaround that.  Redirect complaints to the vendor of\n"
169                        "%s: the TV card.  Best regards,\n"
170                        "%s:         -- tux\n",
171                        dev->name, dev->name, dev->name, dev->name, dev->name);
172         } else {
173                 printk("%s: Your board isn't known (yet) to the driver.  You can\n"
174                        "%s: try to pick one of the existing card configs via\n"
175                        "%s: card=<n> insmod option.  Updating to the latest\n"
176                        "%s: version might help as well.\n",
177                        dev->name, dev->name, dev->name, dev->name);
178         }
179         printk("%s: Here is a list of valid choices for the card=<n> insmod option:\n",
180                dev->name);
181         for (i = 0; i < cx23885_bcount; i++)
182                 printk("%s:    card=%d -> %s\n",
183                        dev->name, i, cx23885_boards[i].name);
184 }
185
186 static void hauppauge_eeprom(struct cx23885_dev *dev, u8 *eeprom_data)
187 {
188         struct tveeprom tv;
189
190         tveeprom_hauppauge_analog(&dev->i2c_bus[0].i2c_client, &tv, eeprom_data);
191
192         /* Make sure we support the board model */
193         switch (tv.model)
194         {
195         case 76601: /* WinTV-HVR1800lp (PCIe, Retail, No IR, Dual channel ATSC and MPEG2 HW Encoder */
196         case 77001: /* WinTV-HVR1500 (Express Card, Retail, No IR, ATSC and Basic analog */
197         case 78501: /* WinTV-HVR1800 (PCIe, Retail, IR, Dual channel ATSC and MPEG2 HW Encoder */
198         case 78521: /* WinTV-HVR1800 (PCIe, Retail, IR, Dual channel ATSC and MPEG2 HW Encoder */
199                 break;
200         default:
201                 printk("%s: warning: unknown hauppauge model #%d\n", dev->name, tv.model);
202                 break;
203         }
204
205         printk(KERN_INFO "%s: hauppauge eeprom: model=%d\n",
206                         dev->name, tv.model);
207 }
208
209 void cx23885_gpio_setup(struct cx23885_dev *dev)
210 {
211         switch(dev->board) {
212         case CX23885_BOARD_HAUPPAUGE_HVR1250:
213                 /* GPIO-0 cx24227 demodulator reset */
214                 cx_set(GP0_IO, 0x00010001); /* Bring the part out of reset */
215                 break;
216         case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
217                 /* GPIO-0 cx24227 demodulator reset */
218                 /* GPIO-2 xc5000 tuner reset */
219                 cx_set(GP0_IO, 0x00050005); /* Bring the part out of reset */
220                 break;
221         case CX23885_BOARD_HAUPPAUGE_HVR1800:
222                 /* GPIO-0 656_CLK */
223                 /* GPIO-1 656_D0 */
224                 /* GPIO-2 8295A Reset */
225                 /* GPIO-3-10 cx23417 data0-7 */
226                 /* GPIO-11-14 cx23417 addr0-3 */
227                 /* GPIO-15-18 cx23417 READY, CS, RD, WR */
228                 /* GPIO-19 IR_RX */
229                 // FIXME: Analog requires the tuner is brought out of reset
230                 break;
231         }
232 }
233
234 int cx23885_ir_init(struct cx23885_dev *dev)
235 {
236         switch (dev->board) {
237         case CX23885_BOARD_HAUPPAUGE_HVR1250:
238         case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
239         case CX23885_BOARD_HAUPPAUGE_HVR1800:
240                 /* FIXME: Implement me */
241                 break;
242         }
243
244         return 0;
245 }
246
247 void cx23885_card_setup(struct cx23885_dev *dev)
248 {
249         struct cx23885_tsport *ts1 = &dev->ts1;
250         struct cx23885_tsport *ts2 = &dev->ts2;
251
252         static u8 eeprom[256];
253
254         if (dev->i2c_bus[0].i2c_rc == 0) {
255                 dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1;
256                 tveeprom_read(&dev->i2c_bus[0].i2c_client,
257                               eeprom, sizeof(eeprom));
258         }
259
260         switch (dev->board) {
261         case CX23885_BOARD_HAUPPAUGE_HVR1250:
262         case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
263         case CX23885_BOARD_HAUPPAUGE_HVR1800:
264         case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
265                 if (dev->i2c_bus[0].i2c_rc == 0)
266                         hauppauge_eeprom(dev, eeprom+0x80);
267                 break;
268         }
269
270         switch (dev->board) {
271         case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP:
272                 ts1->gen_ctrl_val  = 0xc; /* Serial bus + punctured clock */
273                 ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */
274                 ts1->src_sel_val   = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
275                 break;
276         case CX23885_BOARD_HAUPPAUGE_HVR1250:
277         case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
278         case CX23885_BOARD_HAUPPAUGE_HVR1800:
279         case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
280         default:
281                 ts2->gen_ctrl_val  = 0xc; /* Serial bus + punctured clock */
282                 ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */
283                 ts2->src_sel_val   = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
284         }
285
286 }
287
288 /* ------------------------------------------------------------------ */
289
290 /*
291  * Local variables:
292  * c-basic-offset: 8
293  * End:
294  * 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
295  */