config SND_SOC_AC97_CODEC tristate depends on SND_SOC config SND_SOC_WM8731 tristate depends on SND_SOC config SND_SOC_WM8750 tristate depends on SND_SOC config SND_SOC_WM8753 tristate depends on SND_SOC config SND_SOC_WM9712 tristate depends on SND_SOC