1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0-only 2*4882a593Smuzhiyun# ALSA Xen drivers 3*4882a593Smuzhiyun 4*4882a593Smuzhiyunconfig SND_XEN_FRONTEND 5*4882a593Smuzhiyun tristate "Xen para-virtualized sound frontend driver" 6*4882a593Smuzhiyun depends on XEN 7*4882a593Smuzhiyun select SND_PCM 8*4882a593Smuzhiyun select XEN_XENBUS_FRONTEND 9*4882a593Smuzhiyun select XEN_FRONT_PGDIR_SHBUF 10*4882a593Smuzhiyun help 11*4882a593Smuzhiyun Choose this option if you want to enable a para-virtualized 12*4882a593Smuzhiyun frontend sound driver for Xen guest OSes. 13