AK4396_CSN 230 sound/pci/ice1712/prodigy_hifi.c snd_ice1712_gpio_set_dir(ice, AK4396_CSN|AK4396_CCLK|AK4396_CDTI); AK4396_CSN 231 sound/pci/ice1712/prodigy_hifi.c snd_ice1712_gpio_set_mask(ice, ~(AK4396_CSN|AK4396_CCLK|AK4396_CDTI)); AK4396_CSN 233 sound/pci/ice1712/prodigy_hifi.c set_gpio_bit(ice, AK4396_CSN, 0); AK4396_CSN 238 sound/pci/ice1712/prodigy_hifi.c set_gpio_bit(ice, AK4396_CSN, 1);