+ return 0;
+}
+
+/* CTRL initialization */
+static int __devinit snd_cs423x_pnp_init_ctrl(int dev, struct pnp_dev *pdev,
+ struct pnp_resource_table *cfg)
+{
+ int err;
+
+ pnp_init_resource_table(cfg);
+ if (cport[dev] != SNDRV_AUTO_PORT)
+ pnp_resource_change(&cfg->port_resource[0], cport[dev], 8);
+ err = pnp_manual_config_dev(pdev, cfg, 0);
+ if (err < 0)
+ snd_printk(KERN_ERR IDENT " CTRL PnP manual resources are invalid, using auto config\n");
+ err = pnp_activate_dev(pdev);
+ if (err < 0) {
+ printk(KERN_ERR IDENT " CTRL PnP configure failed for WSS (out of resources?)\n");
+ return -EBUSY;
+ }
+ cport[dev] = pnp_port_start(pdev, 0);
+ snd_printdd("isapnp CTRL: control port=0x%lx\n", cport[dev]);
+ return 0;
+}
+
+/* MPU initialization */
+static int __devinit snd_cs423x_pnp_init_mpu(int dev, struct pnp_dev *pdev,
+ struct pnp_resource_table *cfg)
+{
+ int err;
+
+ pnp_init_resource_table(cfg);
+ if (mpu_port[dev] != SNDRV_AUTO_PORT)
+ pnp_resource_change(&cfg->port_resource[0], mpu_port[dev], 2);
+ if (mpu_irq[dev] != SNDRV_AUTO_IRQ && mpu_irq[dev] >= 0)
+ pnp_resource_change(&cfg->irq_resource[0], mpu_irq[dev], 1);
+ err = pnp_manual_config_dev(pdev, cfg, 0);
+ if (err < 0)
+ snd_printk(KERN_ERR IDENT " MPU401 PnP manual resources are invalid, using auto config\n");
+ err = pnp_activate_dev(pdev);
+ if (err < 0) {
+ printk(KERN_ERR IDENT " MPU401 PnP configure failed for WSS (out of resources?)\n");
+ mpu_port[dev] = SNDRV_AUTO_PORT;
+ mpu_irq[dev] = SNDRV_AUTO_IRQ;
+ } else {
+ mpu_port[dev] = pnp_port_start(pdev, 0);
+ if (mpu_irq[dev] >= 0 &&
+ pnp_irq_valid(pdev, 0) && pnp_irq(pdev, 0) >= 0) {
+ mpu_irq[dev] = pnp_irq(pdev, 0);
+ } else {
+ mpu_irq[dev] = -1; /* disable interrupt */
+ }
+ }
+ snd_printdd("isapnp MPU: port=0x%lx, irq=%i\n", mpu_port[dev], mpu_irq[dev]);
+ return 0;
+}
+
+#ifdef CS4232
+static int __devinit snd_card_cs4232_pnp(int dev, struct snd_card_cs4236 *acard,
+ struct pnp_dev *pdev)
+{
+ struct pnp_resource_table *cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);
+
+ if (!cfg)
+ return -ENOMEM;
+ if (snd_cs423x_pnp_init_wss(dev, acard->wss, cfg) < 0) {
+ kfree(cfg);
+ return -EBUSY;
+ }
+ kfree(cfg);
+ cport[dev] = -1;
+ return 0;
+}
+#endif
+
+static int __devinit snd_card_cs423x_pnpc(int dev, struct snd_card_cs4236 *acard,
+ struct pnp_card_link *card,
+ const struct pnp_card_device_id *id)
+{
+ struct pnp_resource_table *cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);
+
+ if (!cfg)
+ return -ENOMEM;
+
+ acard->wss = pnp_request_card_device(card, id->devs[0].id, NULL);
+ if (acard->wss == NULL)
+ goto error;
+ acard->ctrl = pnp_request_card_device(card, id->devs[1].id, NULL);
+ if (acard->ctrl == NULL)
+ goto error;
+ if (id->devs[2].id[0]) {
+ acard->mpu = pnp_request_card_device(card, id->devs[2].id, NULL);
+ if (acard->mpu == NULL)
+ goto error;
+ }
+
+ /* WSS initialization */
+ if (snd_cs423x_pnp_init_wss(dev, acard->wss, cfg) < 0)
+ goto error;
+