menuconfig FB_OMAP2 tristate "OMAP2/3 frame buffer support (EXPERIMENTAL)" depends on FB && OMAP2_DSS select OMAP2_VRAM select OMAP2_VRFB select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT help Frame buffer driver for OMAP2/3 based boards. config FB_OMAP2_DEBUG_SUPPORT bool "Debug support for OMAP2/3 FB" default y depends on FB_OMAP2 help Support for debug output. You have to enable the actual printing with debug module parameter. config FB_OMAP2_FORCE_AUTO_UPDATE bool "Force main display to automatic update mode" depends on FB_OMAP2 help Forces main display to automatic update mode (if possible), and also enables tearsync (if possible). By default displays that support manual update are started in manual update mode. config FB_OMAP2_NUM_FBS int "Number of framebuffers" range 1 10 default 3 depends on FB_OMAP2 help Select the number of framebuffers created. OMAP2/3 has 3 overlays so normally this would be 3.