diff options
Diffstat (limited to 'sound/pcmcia/vx/vxpocket.c')
| -rw-r--r-- | sound/pcmcia/vx/vxpocket.c | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/sound/pcmcia/vx/vxpocket.c b/sound/pcmcia/vx/vxpocket.c new file mode 100644 index 000000000000..fce2ad04fd8b --- /dev/null +++ b/sound/pcmcia/vx/vxpocket.c @@ -0,0 +1,164 @@ +/* + * 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); |