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Pull percpu-dtc into release branch
[linux-2.6-omap-h63xx.git] / 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 "envy24ht.h"
34 #include "vt1720_mobo.h"
35
36
37 static int __devinit k8x800_init(struct snd_ice1712 *ice)
38 {
39         ice->vt1720 = 1;
40
41         /* VT1616 codec */
42         ice->num_total_dacs = 6;
43         ice->num_total_adcs = 2;
44
45         /* WM8728 codec */
46         /* FIXME: TODO */
47
48         return 0;
49 }
50
51 static int __devinit k8x800_add_controls(struct snd_ice1712 *ice)
52 {
53         /* FIXME: needs some quirks for VT1616? */
54         return 0;
55 }
56
57 /* EEPROM image */
58
59 static const unsigned char k8x800_eeprom[] __devinitdata = {
60         [ICE_EEP2_SYSCONF]     = 0x01,  /* clock 256, 1ADC, 2DACs */
61         [ICE_EEP2_ACLINK]      = 0x02,  /* ACLINK, packed */
62         [ICE_EEP2_I2S]         = 0x00,  /* - */
63         [ICE_EEP2_SPDIF]       = 0x00,  /* - */
64         [ICE_EEP2_GPIO_DIR]    = 0xff,
65         [ICE_EEP2_GPIO_DIR1]   = 0xff,
66         [ICE_EEP2_GPIO_DIR2]   = 0x00,  /* - */
67         [ICE_EEP2_GPIO_MASK]   = 0xff,
68         [ICE_EEP2_GPIO_MASK1]  = 0xff,
69         [ICE_EEP2_GPIO_MASK2]  = 0x00,  /* - */
70         [ICE_EEP2_GPIO_STATE]  = 0x00,
71         [ICE_EEP2_GPIO_STATE1] = 0x00,
72         [ICE_EEP2_GPIO_STATE2] = 0x00,  /* - */
73 };
74
75 static const unsigned char sn25p_eeprom[] __devinitdata = {
76         [ICE_EEP2_SYSCONF]     = 0x01,  /* clock 256, 1ADC, 2DACs */
77         [ICE_EEP2_ACLINK]      = 0x02,  /* ACLINK, packed */
78         [ICE_EEP2_I2S]         = 0x00,  /* - */
79         [ICE_EEP2_SPDIF]       = 0x41,  /* - */
80         [ICE_EEP2_GPIO_DIR]    = 0xff,
81         [ICE_EEP2_GPIO_DIR1]   = 0xff,
82         [ICE_EEP2_GPIO_DIR2]   = 0x00,  /* - */
83         [ICE_EEP2_GPIO_MASK]   = 0xff,
84         [ICE_EEP2_GPIO_MASK1]  = 0xff,
85         [ICE_EEP2_GPIO_MASK2]  = 0x00,  /* - */
86         [ICE_EEP2_GPIO_STATE]  = 0x00,
87         [ICE_EEP2_GPIO_STATE1] = 0x00,
88         [ICE_EEP2_GPIO_STATE2] = 0x00,  /* - */
89 };
90
91
92 /* entry point */
93 const struct snd_ice1712_card_info snd_vt1720_mobo_cards[] __devinitdata = {
94         {
95                 .subvendor = VT1720_SUBDEVICE_K8X800,
96                 .name = "Albatron K8X800 Pro II",
97                 .model = "k8x800",
98                 .chip_init = k8x800_init,
99                 .build_controls = k8x800_add_controls,
100                 .eeprom_size = sizeof(k8x800_eeprom),
101                 .eeprom_data = k8x800_eeprom,
102         },
103         {
104                 .subvendor = VT1720_SUBDEVICE_ZNF3_150,
105                 .name = "Chaintech ZNF3-150",
106                 /* identical with k8x800 */
107                 .chip_init = k8x800_init,
108                 .build_controls = k8x800_add_controls,
109                 .eeprom_size = sizeof(k8x800_eeprom),
110                 .eeprom_data = k8x800_eeprom,
111         },
112         {
113                 .subvendor = VT1720_SUBDEVICE_ZNF3_250,
114                 .name = "Chaintech ZNF3-250",
115                 /* identical with k8x800 */
116                 .chip_init = k8x800_init,
117                 .build_controls = k8x800_add_controls,
118                 .eeprom_size = sizeof(k8x800_eeprom),
119                 .eeprom_data = k8x800_eeprom,
120         },
121         {
122                 .subvendor = VT1720_SUBDEVICE_9CJS,
123                 .name = "Chaintech 9CJS",
124                 /* identical with k8x800 */
125                 .chip_init = k8x800_init,
126                 .build_controls = k8x800_add_controls,
127                 .eeprom_size = sizeof(k8x800_eeprom),
128                 .eeprom_data = k8x800_eeprom,
129         },
130         {
131                 .subvendor = VT1720_SUBDEVICE_SN25P,
132                 .name = "Shuttle SN25P",
133                 .model = "sn25p",
134                 .chip_init = k8x800_init,
135                 .build_controls = k8x800_add_controls,
136                 .eeprom_size = sizeof(k8x800_eeprom),
137                 .eeprom_data = sn25p_eeprom,
138         },
139         { } /* terminator */
140 };
141