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Commit 7ac03db8 authored by Takashi Iwai's avatar Takashi Iwai
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Merge branch 'topic/aloop' into topic/misc

parents 6ab561c8 597603d6
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@@ -74,6 +74,25 @@ config SND_DUMMY
	  To compile this driver as a module, choose M here: the module
	  will be called snd-dummy.

config SND_ALOOP
        tristate "Generic loopback driver (PCM)"
        select SND_PCM
        help
          Say 'Y' or 'M' to include support for the PCM loopback device.
	  This module returns played samples back to the user space using
	  the standard ALSA PCM device. The devices are routed 0->1 and
          1->0, where first number is the playback PCM device and second
	  number is the capture device. Module creates two PCM devices and
	  configured number of substreams (see the pcm_substreams module
          parameter).

	  The looback device allow time sychronization with an external
	  timing source using the time shift universal control (+-20%
	  of system time).

	  To compile this driver as a module, choose M here: the module
	  will be called snd-aloop.

config SND_VIRMIDI
	tristate "Virtual MIDI soundcard"
	depends on SND_SEQUENCER
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@@ -4,6 +4,7 @@
#

snd-dummy-objs := dummy.o
snd-aloop-objs := aloop.o
snd-mtpav-objs := mtpav.o
snd-mts64-objs := mts64.o
snd-portman2x4-objs := portman2x4.o
@@ -13,6 +14,7 @@ snd-ml403-ac97cr-objs := ml403-ac97cr.o pcm-indirect2.o

# Toplevel Module Dependency
obj-$(CONFIG_SND_DUMMY) += snd-dummy.o
obj-$(CONFIG_SND_ALOOP) += snd-aloop.o
obj-$(CONFIG_SND_VIRMIDI) += snd-virmidi.o
obj-$(CONFIG_SND_SERIAL_U16550) += snd-serial-u16550.o
obj-$(CONFIG_SND_MTPAV) += snd-mtpav.o

sound/drivers/aloop.c

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