From: John Crispin <john@openwrt.org>
Date: Fri, 11 Dec 2015 15:05:53 +0000 (+0000)
Subject: kernel: Add dummy sound driver
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=f03bf608b15125049fe5b9e9b79db1a9d0750182;p=openwrt%2Fstaging%2Fnbd.git

kernel: Add dummy sound driver

Useful when using sound players that can send to icecast, etc. without any sound device attached.

Signed-off-by: Ted Hess <thess@kitschensync.net>

SVN-Revision: 47852
---

diff --git a/package/kernel/linux/modules/sound.mk b/package/kernel/linux/modules/sound.mk
index 603bb7045c..d09cf21aba 100644
--- a/package/kernel/linux/modules/sound.mk
+++ b/package/kernel/linux/modules/sound.mk
@@ -273,3 +273,19 @@ define KernelPackage/pcspkr/description
 endef
 
 $(eval $(call KernelPackage,pcspkr))
+
+define KernelPackage/sound-dummy
+  $(call AddDepends/sound)
+  TITLE:=Null sound output driver (sink)
+  KCONFIG:= \
+	CONFIG_SND_DUMMY
+  FILES:= \
+	$(LINUX_DIR)/sound/drivers/snd-dummy.ko
+  AUTOLOAD:=$(call AutoLoad,32,snd-dummy)
+endef
+
+define KernelPackage/sound_dummy/description
+ Dummy sound device for Alsa when no hardware present
+endef
+
+$(eval $(call KernelPackage,sound-dummy))