From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753366AbdHGMXc (ORCPT ); Mon, 7 Aug 2017 08:23:32 -0400 Received: from mail-lf0-f65.google.com ([209.85.215.65]:32812 "EHLO mail-lf0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753333AbdHGMXT (ORCPT ); Mon, 7 Aug 2017 08:23:19 -0400 From: Oleksandr Andrushchenko To: alsa-devel@alsa-project.org, xen-devel@lists.xen.org, linux-kernel@vger.kernel.org Cc: perex@perex.cz, tiwai@suse.com, andr2000@gmail.com, Oleksandr Andrushchenko Subject: [PATCH RESEND1 12/12] ALSA: vsnd: Introduce Kconfig option to enable Xen PV sound Date: Mon, 7 Aug 2017 15:22:57 +0300 Message-Id: <1502108577-8099-13-git-send-email-andr2000@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1502108577-8099-1-git-send-email-andr2000@gmail.com> References: <1502108577-8099-1-git-send-email-andr2000@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Oleksandr Andrushchenko Introduce Kconfig option to enable Xen para-virtualized sound frontend driver. Also add sound frontend to the Makefile. Signed-off-by: Oleksandr Andrushchenko --- sound/drivers/Kconfig | 12 ++++++++++++ sound/drivers/Makefile | 2 ++ 2 files changed, 14 insertions(+) diff --git a/sound/drivers/Kconfig b/sound/drivers/Kconfig index 7144cc36e8ae..6b8fa6110ca3 100644 --- a/sound/drivers/Kconfig +++ b/sound/drivers/Kconfig @@ -235,4 +235,16 @@ config SND_AC97_POWER_SAVE_DEFAULT See SND_AC97_POWER_SAVE for more details. +config SND_XEN_FRONTEND + tristate "Xen virtual sound front-end driver" + depends on SND_PCM && XEN + select XEN_XENBUS_FRONTEND + default n + help + This driver implements a front-end for the Xen + para-virtualized sound. + + To compile this driver as a module, choose M here: the module + will be called snd-xen-front. + endif # SND_DRIVERS diff --git a/sound/drivers/Makefile b/sound/drivers/Makefile index 1a8440c8b138..70ed920a030f 100644 --- a/sound/drivers/Makefile +++ b/sound/drivers/Makefile @@ -11,6 +11,7 @@ snd-portman2x4-objs := portman2x4.o snd-serial-u16550-objs := serial-u16550.o snd-virmidi-objs := virmidi.o snd-ml403-ac97cr-objs := ml403-ac97cr.o pcm-indirect2.o +snd-xen-front-objs := xen-front.o # Toplevel Module Dependency obj-$(CONFIG_SND_DUMMY) += snd-dummy.o @@ -21,5 +22,6 @@ obj-$(CONFIG_SND_MTPAV) += snd-mtpav.o obj-$(CONFIG_SND_MTS64) += snd-mts64.o obj-$(CONFIG_SND_PORTMAN2X4) += snd-portman2x4.o obj-$(CONFIG_SND_ML403_AC97CR) += snd-ml403-ac97cr.o +obj-$(CONFIG_SND_XEN_FRONTEND) += snd-xen-front.o obj-$(CONFIG_SND) += opl3/ opl4/ mpu401/ vx/ pcsp/ -- 2.7.4