lowpass_resonance_height 1099 dev/pci/emuxki.c chan->filter.lowpass_resonance_height = 0x0; lowpass_resonance_height 1251 dev/pci/emuxki.c (chan->filter.lowpass_resonance_height << 28) | lowpass_resonance_height 135 dev/pci/emuxkivar.h u_int8_t lowpass_resonance_height;