# Keyboard GPIO support CONFIG_KEYBOARD_GPIO=y CONFIG_KEYBOARD_GPIO_POLLED=y # Sound support for Zybo linux_bd project CONFIG_SOUND=y CONFIG_SND=y CONFIG_SND_SOC=y CONFIG_SND_SOC_ADI=y CONFIG_SND_SOC_ADI_AXI_I2S=y CONFIG_SND_SIMPLE_CARD=y CONFIG_SND_SOC_SSM2602_I2C=y # Drivers for Digilent DRM encoder # DRM encoder CONFIG_DRM_DIGILENT_ENCODER=y # Common Clock Framework CONFIG_COMMON_CLK_DGLNT_DYNCLK=y