sound/xen/Kconfig


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# ALSA Xen drivers

config SND_XEN_FRONTEND
	tristate "Xen para-virtualized sound frontend driver"
	depends on XEN
	select SND_PCM
	select XEN_XENBUS_FRONTEND
	select XEN_FRONT_PGDIR_SHBUF
	help
	  Choose this option if you want to enable a para-virtualized
	  frontend sound driver for Xen guest OSes.