aboutsummaryrefslogtreecommitdiff
path: root/sound/pcmcia/vx/vxpocket.c
blob: fce2ad04fd8b9de26546404091438906fb2a28b1 (plain)
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
/*
 * Driver for Digigram VXpocket V2/440 soundcards
 *
 * Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de>
 *
 *   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., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 */

/*
 please add the following as /etc/pcmcia/vxpocket.conf:
 
  device "snd-vxpocket"
     class "audio" module "snd-vxpocket"

  card "Digigram VX-POCKET"
    manfid 0x01f1, 0x0100
    bind "snd-vxpocket"

 */

#include <sound/driver.h>
#include <linux/init.h>
#include <linux/moduleparam.h>
#include <sound/core.h>
#include <pcmcia/version.h>
#include "vxpocket.h"
#include <sound/initval.h>

/*
 */

#ifdef COMPILE_VXP440
#define CARD_NAME	"VXPocket440"
#else
#define CARD_NAME	"VXPocket"
#endif

MODULE_AUTHOR("Takashi Iwai <tiwai@suse.de>");
MODULE_DESCRIPTION("Digigram " CARD_NAME);
MODULE_LICENSE("GPL");
MODULE_SUPPORTED_DEVICE("{{Digigram," CARD_NAME "}}");

static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;	/* Index 0-MAX */
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;	/* ID for this card */
static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;	/* Enable switches */
static int ibl[SNDRV_CARDS];

module_param_array(index, int, NULL, 0444);
MODULE_PARM_DESC(index, "Index value for " CARD_NAME " soundcard.");
module_param_array(id, charp, NULL, 0444);
MODULE_PARM_DESC(id, "ID string for " CARD_NAME " soundcard.");
module_param_array(enable, bool, NULL, 0444);
MODULE_PARM_DESC(enable, "Enable " CARD_NAME " soundcard.");
module_param_array(ibl, int, NULL, 0444);
MODULE_PARM_DESC(ibl, "Capture IBL size for " CARD_NAME " soundcard.");
 

/*
 */

#ifdef COMPILE_VXP440

/* 1 DSP, 1 sync UER, 1 sync World Clock (NIY) */
/* SMPTE (NIY) */
/* 2 stereo analog input (line/micro) */
/* 2 stereo analog output */
/* Only output levels can be modified */
/* UER, but only for the first two inputs and outputs. */

#define NUM_CODECS	2
#define CARD_TYPE	VX_TYPE_VXP440
#define DEV_INFO	"snd-vxp440"

#else

/* 1 DSP, 1 sync UER */
/* 1 programmable clock (NIY) */
/* 1 stereo analog input (line/micro) */
/* 1 stereo analog output */
/* Only output levels can be modified */

#define NUM_CODECS	1
#define CARD_TYPE	VX_TYPE_VXPOCKET
#define DEV_INFO	"snd-vxpocket"

#endif

static dev_info_t dev_info = DEV_INFO;

static struct snd_vx_hardware vxp_hw = {
	.name = CARD_NAME,
	.type = CARD_TYPE,

	/* hardware specs */
	.num_codecs = NUM_CODECS,
	.num_ins = NUM_CODECS,
	.num_outs = NUM_CODECS,
	.output_level_max = VX_ANALOG_OUT_LEVEL_MAX,
};	

static struct snd_vxp_entry hw_entry = {
	.dev_info = &dev_info,

	/* module parameters */
	.index_table = index,
	.id_table = id,
	.enable_table = enable,
	.ibl = ibl,

	/* h/w config */
	.hardware = &vxp_hw,
	.ops = &snd_vxpocket_ops,
};

/*
 */
static dev_link_t *vxp_attach(void)
{
	return snd_vxpocket_attach(&hw_entry);
}

static void vxp_detach(dev_link_t *link)
{
	snd_vxpocket_detach(&hw_entry, link);
}

/*
 * Module entry points
 */

static struct pcmcia_driver vxp_cs_driver = {
	.owner		= THIS_MODULE,
	.drv		= {
		.name	= DEV_INFO,
	},
	.attach		= vxp_attach,
	.detach		= vxp_detach
};

static int __init init_vxpocket(void)
{
	return pcmcia_register_driver(&vxp_cs_driver);
}

static void __exit exit_vxpocket(void)
{
	pcmcia_unregister_driver(&vxp_cs_driver);
	BUG_ON(hw_entry.dev_list != NULL);
}

module_init(init_vxpocket);
module_exit(exit_vxpocket);