+static struct snd_vx_hardware vxp440_hw = {
+ .name = "VXPocket440",
+ .type = VX_TYPE_VXP440,
+
+ /* hardware specs */
+ .num_codecs = 2,
+ .num_ins = 2,
+ .num_outs = 2,
+ .output_level_max = VX_ANALOG_OUT_LEVEL_MAX,
+};
+
+
+/*
+ * create vxpocket instance
+ */
+static struct snd_vxpocket *snd_vxpocket_new(snd_card_t *card, int ibl)
+{
+ client_reg_t client_reg; /* Register with cardmgr */
+ dev_link_t *link; /* Info for cardmgr */
+ vx_core_t *chip;
+ struct snd_vxpocket *vxp;
+ int ret;
+ static snd_device_ops_t ops = {
+ .dev_free = snd_vxpocket_dev_free,
+ };
+
+ chip = snd_vx_create(card, &vxpocket_hw, &snd_vxpocket_ops,
+ sizeof(struct snd_vxpocket) - sizeof(vx_core_t));
+ if (! chip)
+ return NULL;
+
+ if (snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops) < 0) {
+ kfree(chip);
+ return NULL;
+ }
+ chip->ibl.size = ibl;
+
+ vxp = (struct snd_vxpocket *)chip;
+
+ link = &vxp->link;
+ link->priv = chip;
+
+ link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
+ link->io.NumPorts1 = 16;
+
+ link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
+
+ link->irq.IRQInfo1 = IRQ_LEVEL_ID;
+ link->irq.Handler = &snd_vx_irq_handler;
+ link->irq.Instance = chip;
+
+ link->conf.Attributes = CONF_ENABLE_IRQ;
+ link->conf.Vcc = 50;
+ link->conf.IntType = INT_MEMORY_AND_IO;
+ link->conf.ConfigIndex = 1;
+ link->conf.Present = PRESENT_OPTION;
+
+ /* Register with Card Services */
+ memset(&client_reg, 0, sizeof(client_reg));
+ client_reg.dev_info = &dev_info;
+ client_reg.EventMask =
+ CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL
+#ifdef CONFIG_PM
+ | CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET
+ | CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME
+#endif
+ ;
+ client_reg.event_handler = &vxpocket_event;
+ client_reg.Version = 0x0210;
+ client_reg.event_callback_args.client_data = link;
+
+ ret = pcmcia_register_client(&link->handle, &client_reg);
+ if (ret != CS_SUCCESS) {
+ cs_error(link->handle, RegisterClient, ret);
+ return NULL;
+ }
+
+ return vxp;
+}
+
+
+/**
+ * snd_vxpocket_assign_resources - initialize the hardware and card instance.
+ * @port: i/o port for the card
+ * @irq: irq number for the card
+ *
+ * this function assigns the specified port and irq, boot the card,
+ * create pcm and control instances, and initialize the rest hardware.
+ *
+ * returns 0 if successful, or a negative error code.
+ */
+static int snd_vxpocket_assign_resources(vx_core_t *chip, int port, int irq)
+{
+ int err;
+ snd_card_t *card = chip->card;
+ struct snd_vxpocket *vxp = (struct snd_vxpocket *)chip;
+
+ snd_printdd(KERN_DEBUG "vxpocket assign resources: port = 0x%x, irq = %d\n", port, irq);
+ vxp->port = port;
+
+ sprintf(card->shortname, "Digigram %s", card->driver);
+ sprintf(card->longname, "%s at 0x%x, irq %i",
+ card->shortname, port, irq);
+
+ chip->irq = irq;
+
+ if ((err = snd_vx_setup_firmware(chip)) < 0)
+ return err;
+
+ return 0;
+}
+
+
+/*
+ * configuration callback
+ */
+
+#define CS_CHECK(fn, ret) \
+do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
+
+static void vxpocket_config(dev_link_t *link)
+{
+ client_handle_t handle = link->handle;
+ vx_core_t *chip = link->priv;
+ struct snd_vxpocket *vxp = (struct snd_vxpocket *)chip;
+ tuple_t tuple;
+ cisparse_t *parse;
+ u_short buf[32];
+ int last_fn, last_ret;
+
+ snd_printdd(KERN_DEBUG "vxpocket_config called\n");
+ parse = kmalloc(sizeof(*parse), GFP_KERNEL);
+ if (! parse) {
+ snd_printk(KERN_ERR "vx: cannot allocate\n");
+ return;
+ }
+ tuple.Attributes = 0;
+ tuple.TupleData = (cisdata_t *)buf;
+ tuple.TupleDataMax = sizeof(buf);
+ tuple.TupleOffset = 0;
+ tuple.DesiredTuple = CISTPL_CONFIG;
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, parse));
+ link->conf.ConfigBase = parse->config.base;
+ link->conf.Present = parse->config.rmask[0];
+
+ /* redefine hardware record according to the VERSION1 string */
+ tuple.DesiredTuple = CISTPL_VERS_1;
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, parse));
+ if (! strcmp(parse->version_1.str + parse->version_1.ofs[1], "VX-POCKET")) {
+ snd_printdd("VX-pocket is detected\n");
+ } else {
+ snd_printdd("VX-pocket 440 is detected\n");
+ /* overwrite the hardware information */
+ chip->hw = &vxp440_hw;
+ chip->type = vxp440_hw.type;
+ strcpy(chip->card->driver, vxp440_hw.name);
+ }
+
+ /* Configure card */
+ link->state |= DEV_CONFIG;
+
+ CS_CHECK(RequestIO, pcmcia_request_io(handle, &link->io));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link->handle, &link->irq));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link->handle, &link->conf));
+
+ chip->dev = &handle_to_dev(link->handle);
+
+ if (snd_vxpocket_assign_resources(chip, link->io.BasePort1, link->irq.AssignedIRQ) < 0)
+ goto failed;
+
+ link->dev = &vxp->node;
+ link->state &= ~DEV_CONFIG_PENDING;
+ kfree(parse);
+ return;
+
+cs_failed:
+ cs_error(link->handle, last_fn, last_ret);
+failed:
+ pcmcia_release_configuration(link->handle);
+ pcmcia_release_io(link->handle, &link->io);
+ pcmcia_release_irq(link->handle, &link->irq);
+ link->state &= ~DEV_CONFIG;
+ kfree(parse);
+}
+
+
+/*
+ * event callback
+ */
+static int vxpocket_event(event_t event, int priority, event_callback_args_t *args)
+{
+ dev_link_t *link = args->client_data;
+ vx_core_t *chip = link->priv;
+
+ switch (event) {
+ case CS_EVENT_CARD_REMOVAL:
+ snd_printdd(KERN_DEBUG "CARD_REMOVAL..\n");
+ link->state &= ~DEV_PRESENT;
+ if (link->state & DEV_CONFIG)
+ chip->chip_status |= VX_STAT_IS_STALE;
+ break;
+ case CS_EVENT_CARD_INSERTION:
+ snd_printdd(KERN_DEBUG "CARD_INSERTION..\n");
+ link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
+ vxpocket_config(link);
+ break;
+#ifdef CONFIG_PM
+ case CS_EVENT_PM_SUSPEND:
+ snd_printdd(KERN_DEBUG "SUSPEND\n");
+ link->state |= DEV_SUSPEND;
+ if (chip && chip->card->pm_suspend) {
+ snd_printdd(KERN_DEBUG "snd_vx_suspend calling\n");
+ chip->card->pm_suspend(chip->card, PMSG_SUSPEND);
+ }
+ /* Fall through... */
+ case CS_EVENT_RESET_PHYSICAL:
+ snd_printdd(KERN_DEBUG "RESET_PHYSICAL\n");
+ if (link->state & DEV_CONFIG)
+ pcmcia_release_configuration(link->handle);
+ break;
+ case CS_EVENT_PM_RESUME:
+ snd_printdd(KERN_DEBUG "RESUME\n");
+ link->state &= ~DEV_SUSPEND;
+ /* Fall through... */
+ case CS_EVENT_CARD_RESET:
+ snd_printdd(KERN_DEBUG "CARD_RESET\n");
+ if (DEV_OK(link)) {
+ //struct snd_vxpocket *vxp = (struct snd_vxpocket *)chip;
+ snd_printdd(KERN_DEBUG "requestconfig...\n");
+ pcmcia_request_configuration(link->handle, &link->conf);
+ if (chip && chip->card->pm_resume) {
+ snd_printdd(KERN_DEBUG "calling snd_vx_resume\n");
+ chip->card->pm_resume(chip->card);
+ }
+ }
+ snd_printdd(KERN_DEBUG "resume done!\n");
+ break;
+#endif
+ }
+ return 0;
+}