2 * Driver for Digigram VXpocket V2/440 soundcards
4 * Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de>
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.
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 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 please add the following as /etc/pcmcia/vxpocket.conf:
25 class "audio" module "snd-vxpocket"
27 card "Digigram VX-POCKET"
33 #include <sound/driver.h>
34 #include <linux/init.h>
35 #include <linux/moduleparam.h>
36 #include <sound/core.h>
37 #include <pcmcia/version.h>
39 #include <sound/initval.h>
45 #define CARD_NAME "VXPocket440"
47 #define CARD_NAME "VXPocket"
50 MODULE_AUTHOR("Takashi Iwai <tiwai@suse.de>");
51 MODULE_DESCRIPTION("Digigram " CARD_NAME);
52 MODULE_LICENSE("GPL");
53 MODULE_SUPPORTED_DEVICE("{{Digigram," CARD_NAME "}}");
55 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
56 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
57 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable switches */
58 static unsigned int irq_mask = 0xffff;
59 static int irq_list[4] = { -1 };
60 static int ibl[SNDRV_CARDS];
62 module_param_array(index, int, NULL, 0444);
63 MODULE_PARM_DESC(index, "Index value for " CARD_NAME " soundcard.");
64 module_param_array(id, charp, NULL, 0444);
65 MODULE_PARM_DESC(id, "ID string for " CARD_NAME " soundcard.");
66 module_param_array(enable, bool, NULL, 0444);
67 MODULE_PARM_DESC(enable, "Enable " CARD_NAME " soundcard.");
68 module_param(irq_mask, int, 0444);
69 MODULE_PARM_DESC(irq_mask, "IRQ bitmask for " CARD_NAME " soundcard.");
70 module_param_array(irq_list, int, NULL, 0444);
71 MODULE_PARM_DESC(irq_list, "List of Available interrupts for " CARD_NAME " soundcard.");
72 module_param_array(ibl, int, NULL, 0444);
73 MODULE_PARM_DESC(ibl, "Capture IBL size for " CARD_NAME " soundcard.");
81 /* 1 DSP, 1 sync UER, 1 sync World Clock (NIY) */
83 /* 2 stereo analog input (line/micro) */
84 /* 2 stereo analog output */
85 /* Only output levels can be modified */
86 /* UER, but only for the first two inputs and outputs. */
89 #define CARD_TYPE VX_TYPE_VXP440
90 #define DEV_INFO "snd-vxp440"
94 /* 1 DSP, 1 sync UER */
95 /* 1 programmable clock (NIY) */
96 /* 1 stereo analog input (line/micro) */
97 /* 1 stereo analog output */
98 /* Only output levels can be modified */
101 #define CARD_TYPE VX_TYPE_VXPOCKET
102 #define DEV_INFO "snd-vxpocket"
106 static dev_info_t dev_info = DEV_INFO;
108 static struct snd_vx_hardware vxp_hw = {
113 .num_codecs = NUM_CODECS,
114 .num_ins = NUM_CODECS,
115 .num_outs = NUM_CODECS,
116 .output_level_max = VX_ANALOG_OUT_LEVEL_MAX,
119 static struct snd_vxp_entry hw_entry = {
120 .dev_info = &dev_info,
122 /* module parameters */
123 .index_table = index,
125 .enable_table = enable,
126 .irq_mask_p = &irq_mask,
127 .irq_list = irq_list,
132 .ops = &snd_vxpocket_ops,
137 static dev_link_t *vxp_attach(void)
139 return snd_vxpocket_attach(&hw_entry);
142 static void vxp_detach(dev_link_t *link)
144 snd_vxpocket_detach(&hw_entry, link);
148 * Module entry points
151 static struct pcmcia_driver vxp_cs_driver = {
152 .owner = THIS_MODULE,
156 .attach = vxp_attach,
160 static int __init init_vxpocket(void)
162 return pcmcia_register_driver(&vxp_cs_driver);
165 static void __exit exit_vxpocket(void)
167 pcmcia_unregister_driver(&vxp_cs_driver);
168 snd_vxpocket_detach_all(&hw_entry);
171 module_init(init_vxpocket);
172 module_exit(exit_vxpocket);