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. 13