ftr_gpio_set_headphone 189 sound/aoa/core/gpio-feature.c ftr_gpio_set_headphone(rt, 0); ftr_gpio_set_headphone 203 sound/aoa/core/gpio-feature.c ftr_gpio_set_headphone(rt, (s>>0)&1); ftr_gpio_set_headphone 413 sound/aoa/core/gpio-feature.c .set_headphone = ftr_gpio_set_headphone,