1menuconfig LINE6_USB 2 tristate "Line6 USB support" 3 depends on USB && SND 4 select SND_RAWMIDI 5 select SND_PCM 6 help 7 This is a driver for the guitar amp, cab, and effects modeller 8 PODxt Pro by Line6 (and similar devices), supporting the 9 following features: 10 * Reading/writing individual parameters 11 * Reading/writing complete channel, effects setup, and amp 12 setup data 13 * Channel switching 14 * Virtual MIDI interface 15 * Tuner access 16 * Playback/capture/mixer device for any ALSA-compatible PCM 17 audio application 18 * Signal routing (record clean/processed guitar signal, 19 re-amping) 20 21 Preliminary support for the Variax Workbench and TonePort 22 devices is included. 23 24if LINE6_USB 25 26config LINE6_USB_IMPULSE_RESPONSE 27 bool "measure impulse response" 28 default n 29 help 30 Say Y here to add code to measure the impulse response of a Line6 31 device. This is more accurate than user-space methods since it 32 bypasses any PCM data buffering (e.g., by ALSA or jack). This is 33 useful for assessing the performance of new devices, but is not 34 required for normal operation. 35 36 If unsure, say N. 37 38endif # LINE6_USB 39