Merge branches 'topic/fix/asoc', 'topic/fix/hda', 'topic/fix/misc' and 'topic/pci...
[linux-2.6] / drivers / media / video / au0828 / au0828-cards.c
1 /*
2  *  Driver for the Auvitek USB bridge
3  *
4  *  Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
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 "au0828.h"
23 #include "au0828-cards.h"
24
25 struct au0828_board au0828_boards[] = {
26         [AU0828_BOARD_UNKNOWN] = {
27                 .name   = "Unknown board",
28         },
29         [AU0828_BOARD_HAUPPAUGE_HVR850] = {
30                 .name   = "Hauppauge HVR850",
31         },
32         [AU0828_BOARD_HAUPPAUGE_HVR950Q] = {
33                 .name   = "Hauppauge HVR950Q",
34         },
35         [AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL] = {
36                 .name   = "Hauppauge HVR950Q rev xxF8",
37         },
38         [AU0828_BOARD_DVICO_FUSIONHDTV7] = {
39                 .name   = "DViCO FusionHDTV USB",
40         },
41         [AU0828_BOARD_HAUPPAUGE_WOODBURY] = {
42                 .name = "Hauppauge Woodbury",
43         },
44 };
45
46 /* Tuner callback function for au0828 boards. Currently only needed
47  * for HVR1500Q, which has an xc5000 tuner.
48  */
49 int au0828_tuner_callback(void *priv, int component, int command, int arg)
50 {
51         struct au0828_dev *dev = priv;
52
53         dprintk(1, "%s()\n", __func__);
54
55         switch (dev->board) {
56         case AU0828_BOARD_HAUPPAUGE_HVR850:
57         case AU0828_BOARD_HAUPPAUGE_HVR950Q:
58         case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
59         case AU0828_BOARD_DVICO_FUSIONHDTV7:
60                 if (command == 0) {
61                         /* Tuner Reset Command from xc5000 */
62                         /* Drive the tuner into reset and out */
63                         au0828_clear(dev, REG_001, 2);
64                         mdelay(200);
65                         au0828_set(dev, REG_001, 2);
66                         mdelay(50);
67                         return 0;
68                 } else {
69                         printk(KERN_ERR
70                                 "%s(): Unknown command.\n", __func__);
71                         return -EINVAL;
72                 }
73                 break;
74         }
75
76         return 0; /* Should never be here */
77 }
78
79 static void hauppauge_eeprom(struct au0828_dev *dev, u8 *eeprom_data)
80 {
81         struct tveeprom tv;
82
83         tveeprom_hauppauge_analog(&dev->i2c_client, &tv, eeprom_data);
84
85         /* Make sure we support the board model */
86         switch (tv.model) {
87         case 72000: /* WinTV-HVR950q (Retail, IR, ATSC/QAM */
88         case 72001: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and basic analog video */
89         case 72211: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */
90         case 72221: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */
91         case 72231: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */
92         case 72241: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM and basic analog video */
93         case 72251: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and basic analog video */
94         case 72301: /* WinTV-HVR850 (Retail, IR, ATSC and basic analog video */
95         case 72500: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM */
96                 break;
97         default:
98                 printk(KERN_WARNING "%s: warning: "
99                        "unknown hauppauge model #%d\n", __func__, tv.model);
100                 break;
101         }
102
103         printk(KERN_INFO "%s: hauppauge eeprom: model=%d\n",
104                __func__, tv.model);
105 }
106
107 void au0828_card_setup(struct au0828_dev *dev)
108 {
109         static u8 eeprom[256];
110
111         dprintk(1, "%s()\n", __func__);
112
113         if (dev->i2c_rc == 0) {
114                 dev->i2c_client.addr = 0xa0 >> 1;
115                 tveeprom_read(&dev->i2c_client, eeprom, sizeof(eeprom));
116         }
117
118         switch (dev->board) {
119         case AU0828_BOARD_HAUPPAUGE_HVR850:
120         case AU0828_BOARD_HAUPPAUGE_HVR950Q:
121         case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
122         case AU0828_BOARD_HAUPPAUGE_WOODBURY:
123                 if (dev->i2c_rc == 0)
124                         hauppauge_eeprom(dev, eeprom+0xa0);
125                 break;
126         }
127 }
128
129 /*
130  * The bridge has between 8 and 12 gpios.
131  * Regs 1 and 0 deal with output enables.
132  * Regs 3 and 2 deal with direction.
133  */
134 void au0828_gpio_setup(struct au0828_dev *dev)
135 {
136         dprintk(1, "%s()\n", __func__);
137
138         switch (dev->board) {
139         case AU0828_BOARD_HAUPPAUGE_HVR850:
140         case AU0828_BOARD_HAUPPAUGE_HVR950Q:
141         case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
142         case AU0828_BOARD_HAUPPAUGE_WOODBURY:
143                 /* GPIO's
144                  * 4 - CS5340
145                  * 5 - AU8522 Demodulator
146                  * 6 - eeprom W/P
147                  * 9 - XC5000 Tuner
148                  */
149
150                 /* Into reset */
151                 au0828_write(dev, REG_003, 0x02);
152                 au0828_write(dev, REG_002, 0x88 | 0x20);
153                 au0828_write(dev, REG_001, 0x0);
154                 au0828_write(dev, REG_000, 0x0);
155                 msleep(100);
156
157                 /* Out of reset */
158                 au0828_write(dev, REG_003, 0x02);
159                 au0828_write(dev, REG_001, 0x02);
160                 au0828_write(dev, REG_002, 0x88 | 0x20);
161                 au0828_write(dev, REG_000, 0x88 | 0x20 | 0x40);
162                 msleep(250);
163                 break;
164         case AU0828_BOARD_DVICO_FUSIONHDTV7:
165                 /* GPIO's
166                  * 6 - ?
167                  * 8 - AU8522 Demodulator
168                  * 9 - XC5000 Tuner
169                  */
170
171                 /* Into reset */
172                 au0828_write(dev, REG_003, 0x02);
173                 au0828_write(dev, REG_002, 0xa0);
174                 au0828_write(dev, REG_001, 0x0);
175                 au0828_write(dev, REG_000, 0x0);
176                 msleep(100);
177
178                 /* Out of reset */
179                 au0828_write(dev, REG_003, 0x02);
180                 au0828_write(dev, REG_002, 0xa0);
181                 au0828_write(dev, REG_001, 0x02);
182                 au0828_write(dev, REG_000, 0xa0);
183                 msleep(250);
184                 break;
185         }
186 }
187
188 /* table of devices that work with this driver */
189 struct usb_device_id au0828_usb_id_table[] = {
190         { USB_DEVICE(0x2040, 0x7200),
191                 .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
192         { USB_DEVICE(0x2040, 0x7240),
193                 .driver_info = AU0828_BOARD_HAUPPAUGE_HVR850 },
194         { USB_DEVICE(0x0fe9, 0xd620),
195                 .driver_info = AU0828_BOARD_DVICO_FUSIONHDTV7 },
196         { USB_DEVICE(0x2040, 0x7210),
197                 .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
198         { USB_DEVICE(0x2040, 0x7217),
199                 .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
200         { USB_DEVICE(0x2040, 0x721b),
201                 .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
202         { USB_DEVICE(0x2040, 0x721e),
203                 .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
204         { USB_DEVICE(0x2040, 0x721f),
205                 .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
206         { USB_DEVICE(0x2040, 0x7280),
207                 .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
208         { USB_DEVICE(0x0fd9, 0x0008),
209                 .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
210         { USB_DEVICE(0x2040, 0x7201),
211                 .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
212         { USB_DEVICE(0x2040, 0x7211),
213                 .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
214         { USB_DEVICE(0x2040, 0x7281),
215                 .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
216         { USB_DEVICE(0x2040, 0x8200),
217                 .driver_info = AU0828_BOARD_HAUPPAUGE_WOODBURY },
218         { },
219 };
220
221 MODULE_DEVICE_TABLE(usb, au0828_usb_id_table);