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Commit c818e0a1 authored by Clemens Ladisch's avatar Clemens Ladisch Committed by Jaroslav Kysela
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[ALSA] bt87x: fix detection of generic boards 



Add an 'unknown' board type so that it is possible to differentiate
between unknown and generic boards.

Signed-off-by: default avatarClemens Ladisch <clemens@ladisch.de>
Signed-off-by: default avatarJaroslav Kysela <perex@suse.cz>
parent 2ea547dc

sound/pci/bt87x.c

+7 −3
Original line number Diff line number Diff line
@@ -149,6 +149,7 @@ MODULE_PARM_DESC(load_all, "Allow to load the non-whitelisted cards"); 


/* Cards with configuration information */

enum snd_bt87x_boardid {

	SND_BT87X_BOARD_UNKNOWN,

	SND_BT87X_BOARD_GENERIC,	/* both an & dig interfaces, 32kHz */

	SND_BT87X_BOARD_ANALOG,		/* board with no external A/D */

	SND_BT87X_BOARD_OSPREY2x0,
@@ -165,6 +166,9 @@ struct snd_bt87x_board { 
};



static const __devinitdata struct snd_bt87x_board snd_bt87x_boards[] = {

	[SND_BT87X_BOARD_UNKNOWN] = {

		.dig_rate = 32000, /* just a guess */

	},

	[SND_BT87X_BOARD_GENERIC] = {

		.dig_rate = 32000,

	},
@@ -861,7 +865,7 @@ static int __devinit snd_bt87x_detect_card(struct pci_dev *pci) 
	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 SND_BT87X_BOARD_GENERIC;

	return SND_BT87X_BOARD_UNKNOWN;

}



static int __devinit snd_bt87x_probe(struct pci_dev *pci,
@@ -959,8 +963,8 @@ static void __devexit snd_bt87x_remove(struct pci_dev *pci) 
/* 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, GENERIC),

	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_879, PCI_ANY_ID, PCI_ANY_ID, GENERIC),

	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, PCI_ANY_ID, PCI_ANY_ID, UNKNOWN),

	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_879, PCI_ANY_ID, PCI_ANY_ID, UNKNOWN),

	{ }

};