/spare/repo/libata-dev branch 'v2.6.13'
[linux-2.6] / sound / pci / ice1712 / vt1720_mobo.c
1 /*
2  *   ALSA driver for VT1720/VT1724 (Envy24PT/Envy24HT)
3  *
4  *   Lowlevel functions for VT1720-based motherboards
5  *
6  *      Copyright (c) 2004 Takashi Iwai <tiwai@suse.de>
7  *
8  *   This program is free software; you can redistribute it and/or modify
9  *   it under the terms of the GNU General Public License as published by
10  *   the Free Software Foundation; either version 2 of the License, or
11  *   (at your option) any later version.
12  *
13  *   This program is distributed in the hope that it will be useful,
14  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
15  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16  *   GNU General Public License for more details.
17  *
18  *   You should have received a copy of the GNU General Public License
19  *   along with this program; if not, write to the Free Software
20  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
21  *
22  */      
23
24 #include <sound/driver.h>
25 #include <asm/io.h>
26 #include <linux/delay.h>
27 #include <linux/interrupt.h>
28 #include <linux/init.h>
29 #include <linux/slab.h>
30 #include <sound/core.h>
31
32 #include "ice1712.h"
33 #include "vt1720_mobo.h"
34
35
36 static int __devinit k8x800_init(ice1712_t *ice)
37 {
38         ice->vt1720 = 1;
39
40         /* VT1616 codec */
41         ice->num_total_dacs = 6;
42         ice->num_total_adcs = 2;
43
44         /* WM8728 codec */
45         /* FIXME: TODO */
46
47         return 0;
48 }
49
50 static int __devinit k8x800_add_controls(ice1712_t *ice)
51 {
52         /* FIXME: needs some quirks for VT1616? */
53         return 0;
54 }
55
56 /* EEPROM image */
57
58 static unsigned char k8x800_eeprom[] __devinitdata = {
59         0x01,   /* SYSCONF: clock 256, 1ADC, 2DACs */
60         0x02,   /* ACLINK: ACLINK, packed */
61         0x00,   /* I2S: - */
62         0x00,   /* SPDIF: - */
63         0xff,   /* GPIO_DIR */
64         0xff,   /* GPIO_DIR1 */
65         0x00,   /* - */
66         0xff,   /* GPIO_MASK */
67         0xff,   /* GPIO_MASK1 */
68         0x00,   /* - */
69         0x00,   /* GPIO_STATE */
70         0x00,   /* GPIO_STATE1 */
71         0x00,   /* - */
72 };
73
74
75 /* entry point */
76 struct snd_ice1712_card_info snd_vt1720_mobo_cards[] __devinitdata = {
77         {
78                 .subvendor = VT1720_SUBDEVICE_K8X800,
79                 .name = "Albatron K8X800 Pro II",
80                 .model = "k8x800",
81                 .chip_init = k8x800_init,
82                 .build_controls = k8x800_add_controls,
83                 .eeprom_size = sizeof(k8x800_eeprom),
84                 .eeprom_data = k8x800_eeprom,
85         },
86         {
87                 .subvendor = VT1720_SUBDEVICE_ZNF3_150,
88                 .name = "Chaintech ZNF3-150",
89                 /* identical with k8x800 */
90                 .chip_init = k8x800_init,
91                 .build_controls = k8x800_add_controls,
92                 .eeprom_size = sizeof(k8x800_eeprom),
93                 .eeprom_data = k8x800_eeprom,
94         },
95         {
96                 .subvendor = VT1720_SUBDEVICE_ZNF3_250,
97                 .name = "Chaintech ZNF3-250",
98                 /* identical with k8x800 */
99                 .chip_init = k8x800_init,
100                 .build_controls = k8x800_add_controls,
101                 .eeprom_size = sizeof(k8x800_eeprom),
102                 .eeprom_data = k8x800_eeprom,
103         },
104         {
105                 .subvendor = VT1720_SUBDEVICE_9CJS,
106                 .name = "Chaintech 9CJS",
107                 /* identical with k8x800 */
108                 .chip_init = k8x800_init,
109                 .build_controls = k8x800_add_controls,
110                 .eeprom_size = sizeof(k8x800_eeprom),
111                 .eeprom_data = k8x800_eeprom,
112         },
113         {
114                 .subvendor = VT1720_SUBDEVICE_SN25P,
115                 .name = "Shuttle SN25P",
116                 /* identical with k8x800 */
117                 .chip_init = k8x800_init,
118                 .build_controls = k8x800_add_controls,
119                 .eeprom_size = sizeof(k8x800_eeprom),
120                 .eeprom_data = k8x800_eeprom,
121         },
122         { } /* terminator */
123 };
124