get_gpio 222 sound/aoa/core/snd-aoa-gpio-feature.c get_gpio("headphone-mute", NULL, get_gpio 225 sound/aoa/core/snd-aoa-gpio-feature.c get_gpio("amp-mute", NULL, get_gpio 228 sound/aoa/core/snd-aoa-gpio-feature.c get_gpio("lineout-mute", NULL, get_gpio 231 sound/aoa/core/snd-aoa-gpio-feature.c get_gpio("hw-reset", "audio-hw-reset", get_gpio 235 sound/aoa/core/snd-aoa-gpio-feature.c headphone_detect_node = get_gpio("headphone-detect", NULL, get_gpio 240 sound/aoa/core/snd-aoa-gpio-feature.c lineout_detect_node = get_gpio("lineout-detect", "line-output-detect", get_gpio 243 sound/aoa/core/snd-aoa-gpio-feature.c linein_detect_node = get_gpio("linein-detect", "line-input-detect",