Kconfig

 1# SPDX-License-Identifier: GPL-2.0-only
 2# ALSA Xen drivers
 3
 4config SND_XEN_FRONTEND
 5	tristate "Xen para-virtualized sound frontend driver"
 6	depends on XEN
 7	select SND_PCM
 8	select XEN_XENBUS_FRONTEND
 9	select XEN_FRONT_PGDIR_SHBUF
10	help
11	  Choose this option if you want to enable a para-virtualized
12	  frontend sound driver for Xen guest OSes.