diff --git a/sound/pci/bt87x.c b/sound/pci/bt87x.c
index d87d6a3..10c8af1 100644
--- a/sound/pci/bt87x.c
+++ b/sound/pci/bt87x.c
@@ -147,15 +147,52 @@
 /* SYNC, one WRITE per line, one extra WRITE per page boundary, SYNC, JUMP */
 #define MAX_RISC_SIZE ((1 + 255 + (PAGE_ALIGN(255 * 4092) / PAGE_SIZE - 1) + 1 + 1) * 8)
 
+/* Cards with configuration information */
+enum snd_bt87x_boardid {
+	SND_BT87X_BOARD_GENERIC,	/* both an & dig interfaces, 32kHz */
+	SND_BT87X_BOARD_ANALOG,		/* board with no external A/D */
+	SND_BT87X_BOARD_OSPREY2x0,
+	SND_BT87X_BOARD_OSPREY440,
+	SND_BT87X_BOARD_AVPHONE98,
+};
+
+/* Card configuration */
+struct snd_bt87x_board {
+	int dig_rate;		/* Digital input sampling rate */
+	u32 digital_fmt;	/* Register settings for digital input */
+	unsigned no_analog:1;	/* No analog input */
+	unsigned no_digital:1;	/* No digital input */
+};
+
+static const __devinitdata struct snd_bt87x_board snd_bt87x_boards[] = {
+	[SND_BT87X_BOARD_GENERIC] = {
+		.dig_rate = 32000,
+	},
+	[SND_BT87X_BOARD_ANALOG] = {
+		.no_digital = 1,
+	},
+	[SND_BT87X_BOARD_OSPREY2x0] = {
+		.dig_rate = 44100,
+		.digital_fmt = CTL_DA_LRI | (1 << CTL_DA_LRD_SHIFT),
+	},
+	[SND_BT87X_BOARD_OSPREY440] = {
+		.dig_rate = 32000,
+		.digital_fmt = CTL_DA_LRI | (1 << CTL_DA_LRD_SHIFT),
+		.no_analog = 1,
+	},
+	[SND_BT87X_BOARD_AVPHONE98] = {
+		.dig_rate = 48000,
+	},
+};
+
 struct snd_bt87x {
 	struct snd_card *card;
 	struct pci_dev *pci;
+	struct snd_bt87x_board board;
 
 	void __iomem *mmio;
 	int irq;
 
-	int dig_rate;
-
 	spinlock_t reg_lock;
 	unsigned long opened;
 	struct snd_pcm_substream *substream;
@@ -342,9 +379,9 @@
 {
 	chip->reg_control |= CTL_DA_IOM_DA;
 	runtime->hw = snd_bt87x_digital_hw;
-	runtime->hw.rates = snd_pcm_rate_to_rate_bit(chip->dig_rate);
-	runtime->hw.rate_min = chip->dig_rate;
-	runtime->hw.rate_max = chip->dig_rate;
+	runtime->hw.rates = snd_pcm_rate_to_rate_bit(chip->board.dig_rate);
+	runtime->hw.rate_min = chip->board.dig_rate;
+	runtime->hw.rate_max = chip->board.dig_rate;
 	return 0;
 }
 
@@ -709,9 +746,9 @@
 	chip->mmio = ioremap_nocache(pci_resource_start(pci, 0),
 				     pci_resource_len(pci, 0));
 	if (!chip->mmio) {
-		snd_bt87x_free(chip);
 		snd_printk(KERN_ERR "cannot remap io memory\n");
-		return -ENOMEM;
+		err = -ENOMEM;
+		goto fail;
 	}
 
 	chip->reg_control = CTL_DA_ES2 | CTL_PKTP_16 | (15 << CTL_DA_SDR_SHIFT);
@@ -720,54 +757,57 @@
 	snd_bt87x_writel(chip, REG_INT_MASK, 0);
 	snd_bt87x_writel(chip, REG_INT_STAT, MY_INTERRUPTS);
 
-	if (request_irq(pci->irq, snd_bt87x_interrupt, IRQF_SHARED,
-			"Bt87x audio", chip)) {
-		snd_bt87x_free(chip);
-		snd_printk(KERN_ERR "cannot grab irq\n");
-		return -EBUSY;
+	err = request_irq(pci->irq, snd_bt87x_interrupt, IRQF_SHARED,
+			  "Bt87x audio", chip);
+	if (err < 0) {
+		snd_printk(KERN_ERR "cannot grab irq %d\n", pci->irq);
+		goto fail;
 	}
 	chip->irq = pci->irq;
 	pci_set_master(pci);
 	synchronize_irq(chip->irq);
 
 	err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
-	if (err < 0) {
-		snd_bt87x_free(chip);
-		return err;
-	}
+	if (err < 0)
+		goto fail;
+
 	snd_card_set_dev(card, &pci->dev);
 	*rchip = chip;
 	return 0;
+
+fail:
+	snd_bt87x_free(chip);
+	return err;
 }
 
-#define BT_DEVICE(chip, subvend, subdev, rate) \
+#define BT_DEVICE(chip, subvend, subdev, id) \
 	{ .vendor = PCI_VENDOR_ID_BROOKTREE, \
 	  .device = chip, \
 	  .subvendor = subvend, .subdevice = subdev, \
-	  .driver_data = rate }
+	  .driver_data = SND_BT87X_BOARD_ ## id }
+/* driver_data is the card id for that device */
 
-/* driver_data is the default digital_rate value for that device */
 static struct pci_device_id snd_bt87x_ids[] = {
 	/* Hauppauge WinTV series */
-	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x0070, 0x13eb, 32000),
+	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x0070, 0x13eb, GENERIC),
 	/* Hauppauge WinTV series */
-	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_879, 0x0070, 0x13eb, 32000),
+	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_879, 0x0070, 0x13eb, GENERIC),
 	/* Viewcast Osprey 200 */
-	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x0070, 0xff01, 44100),
+	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x0070, 0xff01, OSPREY2x0),
 	/* Viewcast Osprey 440 (rate is configurable via gpio) */
-	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x0070, 0xff07, 32000),
+	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x0070, 0xff07, OSPREY440),
 	/* ATI TV-Wonder */
-	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x1002, 0x0001, 32000),
+	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x1002, 0x0001, GENERIC),
 	/* Leadtek Winfast tv 2000xp delux */
-	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x107d, 0x6606, 32000),
+	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x107d, 0x6606, GENERIC),
 	/* Voodoo TV 200 */
-	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x121a, 0x3000, 32000),
+	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x121a, 0x3000, GENERIC),
 	/* AVerMedia Studio No. 103, 203, ...? */
-	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x1461, 0x0003, 48000),
+	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x1461, 0x0003, AVPHONE98),
 	/* Prolink PixelView PV-M4900 */
-	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x1554, 0x4011, 32000),
+	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x1554, 0x4011, GENERIC),
 	/* Pinnacle  Studio PCTV rave */
-	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0xbd11, 0x1200, 32000),
+	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0xbd11, 0x1200, GENERIC),
 	{ }
 };
 MODULE_DEVICE_TABLE(pci, snd_bt87x_ids);
@@ -792,7 +832,7 @@
 
 static struct pci_driver driver;
 
-/* return the rate of the card, or a negative value if it's blacklisted */
+/* return the id of the card, or a negative value if it's blacklisted */
 static int __devinit snd_bt87x_detect_card(struct pci_dev *pci)
 {
 	int i;
@@ -810,12 +850,12 @@
 			return -EBUSY;
 		}
 
-	snd_printk(KERN_INFO "unknown card %#04x-%#04x:%#04x, using default rate 32000\n",
-	           pci->device, pci->subsystem_vendor, pci->subsystem_device);
+	snd_printk(KERN_INFO "unknown card %#04x-%#04x:%#04x\n",
+		   pci->device, pci->subsystem_vendor, pci->subsystem_device);
 	snd_printk(KERN_DEBUG "please mail id, board name, and, "
 		   "if it works, the correct digital_rate option to "
 		   "<alsa-devel@alsa-project.org>\n");
-	return 32000; /* default rate */
+	return SND_BT87X_BOARD_GENERIC;
 }
 
 static int __devinit snd_bt87x_probe(struct pci_dev *pci,
@@ -824,12 +864,16 @@
 	static int dev;
 	struct snd_card *card;
 	struct snd_bt87x *chip;
-	int err, rate;
+	int err;
+	enum snd_bt87x_boardid boardid;
 
-	rate = pci_id->driver_data;
-	if (! rate)
-		if ((rate = snd_bt87x_detect_card(pci)) <= 0)
+	if (!pci_id->driver_data) {
+		err = snd_bt87x_detect_card(pci);
+		if (err < 0)
 			return -ENODEV;
+		boardid = err;
+	} else
+		boardid = pci_id->driver_data;
 
 	if (dev >= SNDRV_CARDS)
 		return -ENODEV;
@@ -846,27 +890,39 @@
 	if (err < 0)
 		goto _error;
 
-	if (digital_rate[dev] > 0)
-		chip->dig_rate = digital_rate[dev];
-	else
-		chip->dig_rate = rate;
+	memcpy(&chip->board, &snd_bt87x_boards[boardid], sizeof(chip->board));
 
-	err = snd_bt87x_pcm(chip, DEVICE_DIGITAL, "Bt87x Digital");
-	if (err < 0)
-		goto _error;
-	err = snd_bt87x_pcm(chip, DEVICE_ANALOG, "Bt87x Analog");
-	if (err < 0)
-		goto _error;
+	if (!chip->board.no_digital) {
+		if (digital_rate[dev] > 0)
+			chip->board.dig_rate = digital_rate[dev];
 
-	err = snd_ctl_add(card, snd_ctl_new1(&snd_bt87x_capture_volume, chip));
-	if (err < 0)
-		goto _error;
-	err = snd_ctl_add(card, snd_ctl_new1(&snd_bt87x_capture_boost, chip));
-	if (err < 0)
-		goto _error;
-	err = snd_ctl_add(card, snd_ctl_new1(&snd_bt87x_capture_source, chip));
-	if (err < 0)
-		goto _error;
+		chip->reg_control |= chip->board.digital_fmt;
+
+		err = snd_bt87x_pcm(chip, DEVICE_DIGITAL, "Bt87x Digital");
+		if (err < 0)
+			goto _error;
+	}
+	if (!chip->board.no_analog) {
+		err = snd_bt87x_pcm(chip, DEVICE_ANALOG, "Bt87x Analog");
+		if (err < 0)
+			goto _error;
+		err = snd_ctl_add(card, snd_ctl_new1(
+				  &snd_bt87x_capture_volume, chip));
+		if (err < 0)
+			goto _error;
+		err = snd_ctl_add(card, snd_ctl_new1(
+				  &snd_bt87x_capture_boost, chip));
+		if (err < 0)
+			goto _error;
+		err = snd_ctl_add(card, snd_ctl_new1(
+				  &snd_bt87x_capture_source, chip));
+		if (err < 0)
+			goto _error;
+	}
+	snd_printk(KERN_INFO "bt87x%d: Using board %d, %sanalog, %sdigital "
+		   "(rate %d Hz)\n", dev, boardid,
+		   chip->board.no_analog ? "no " : "",
+		   chip->board.no_digital ? "no " : "", chip->board.dig_rate);
 
 	strcpy(card->driver, "Bt87x");
 	sprintf(card->shortname, "Brooktree Bt%x", pci->device);
@@ -897,8 +953,8 @@
 /* default entries for all Bt87x cards - it's not exported */
 /* driver_data is set to 0 to call detection */
 static struct pci_device_id snd_bt87x_default_ids[] __devinitdata = {
-	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, PCI_ANY_ID, PCI_ANY_ID, 0),
-	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_879, PCI_ANY_ID, PCI_ANY_ID, 0),
+	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, PCI_ANY_ID, PCI_ANY_ID, GENERIC),
+	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_879, PCI_ANY_ID, PCI_ANY_ID, GENERIC),
 	{ }
 };