+/* 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,
+ 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 __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,
+ },
+ [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,
+ },
+};
+