Loading sound/drivers/Kconfig +19 −0 Original line number Diff line number Diff line Loading @@ -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 Loading sound/drivers/Makefile +2 −0 Original line number Diff line number Diff line Loading @@ -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 Loading @@ -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-$(CONFIG_SND_MTPAV) += snd-mtpav.o Loading Loading
sound/drivers/Kconfig +19 −0 Original line number Diff line number Diff line Loading @@ -74,6 +74,25 @@ config SND_DUMMY To compile this driver as a module, choose M here: the module will be called snd-dummy. config SND_ALOOP tristate "Generic loopback driver (PCM)" select SND_PCM help Say 'Y' or 'M' to include support for the PCM loopback device. This module returns played samples back to the user space using the standard ALSA PCM device. The devices are routed 0->1 and 1->0, where first number is the playback PCM device and second number is the capture device. Module creates two PCM devices and configured number of substreams (see the pcm_substreams module parameter). The looback device allow time sychronization with an external timing source using the time shift universal control (+-20% of system time). To compile this driver as a module, choose M here: the module will be called snd-aloop. config SND_VIRMIDI tristate "Virtual MIDI soundcard" depends on SND_SEQUENCER Loading
sound/drivers/Makefile +2 −0 Original line number Diff line number Diff line Loading @@ -4,6 +4,7 @@ # snd-dummy-objs := dummy.o snd-aloop-objs := aloop.o snd-mtpav-objs := mtpav.o snd-mts64-objs := mts64.o snd-portman2x4-objs := portman2x4.o Loading @@ -13,6 +14,7 @@ snd-ml403-ac97cr-objs := ml403-ac97cr.o pcm-indirect2.o # Toplevel Module Dependency obj-$(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 Loading