menuconfig HDMI_RK30 bool "RK30 HDMI support" depends on LCDC_RK30 select FB_MODE_HELPERS help Support rk30 hdmi if you say y here config HDMI_RK30_CTL_CODEC bool "Mute Codec When HDMI Actived" depends on HDMI_RK30 default n help If you say y heres, Codec will be mute when hdmi inserted, and unmute when removed. config HDMI_RK30_DEBUG bool "RK30 HDMI Debugging" depends on HDMI_RK30 && LCDC_RK30 default n help Enableds verbose debugging the the HDMI drivers source "drivers/video/rockchip/hdmi/hdcp/Kconfig"