If you are unsure about this, say N here.
+config SND_SUPPORT_OLD_API
+ bool "Support old ALSA API"
+ depends on SND
+ default y
+ help
+ Say Y here to support the obsolete ALSA PCM API (ver.0.9.0 rc3
+ or older).
+
config SND_VERBOSE_PRINTK
bool "Verbose printk"
depends on SND