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menuconfig LINE6_USB
tristate "Line6 USB support"
depends on USB && SND
select SND_RAWMIDI
select SND_PCM
help
This is a driver for the guitar amp, cab, and effects modeller
PODxt Pro by Line6 (and similar devices), supporting the
following features:
* Reading/writing individual parameters
* Reading/writing complete channel, effects setup, and amp
setup data
* Channel switching
* Virtual MIDI interface
* Tuner access
* Playback/capture/mixer device for any ALSA-compatible PCM
audio application
* Signal routing (record clean/processed guitar signal,
re-amping)
Preliminary support for the Variax Workbench and TonePort
devices is included.
if LINE6_USB
config LINE6_USB_DEBUG
bool "print debug messages"
default n
help
Say Y here to write debug messages to the syslog.
If unsure, say N.
config LINE6_USB_DUMP_CTRL
bool "dump control messages"
default n
help
Say Y here to write control messages sent to and received from
Line6 devices to the syslog.
If unsure, say N.
config LINE6_USB_DUMP_MIDI
bool "dump MIDI messages"
default n
help
Say Y here to write MIDI messages sent to and received from
Line6 devices to the syslog.
If unsure, say N.
config LINE6_USB_DUMP_PCM
bool "dump PCM data"
default n
help
Say Y here to write PCM data sent to and received from Line6
devices to the syslog. This will produce a huge amount of
syslog data during playback and capture.
If unsure, say N.
config LINE6_USB_RAW
bool "raw data communication"
default n
help
Say Y here to create special files which allow to send raw data
to the device. This bypasses any sanity checks, so if you discover
the code to erase the firmware, feel free to render your device
useless, but only after reading the GPL section "NO WARRANTY".
If unsure, say N.
config LINE6_USB_IMPULSE_RESPONSE
bool "measure impulse response"
default n
help
Say Y here to add code to measure the impulse response of a Line6
device. This is more accurate than user-space methods since it
bypasses any PCM data buffering (e.g., by ALSA or jack). This is
useful for assessing the performance of new devices, but is not
required for normal operation.
If unsure, say N.
endif # LINE6_USB
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