Number of framebuffers
configname: CONFIG_FB_OMAP2_NUM_FBS
Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Frame buffer Devices
└─>Device Tree and Open Firmware support
└─>OMAP2+ frame buffer support
└─>Number of framebuffers
In linux kernel since version 2.6.33 (release Date: 2010-02-24)
Select the number of framebuffers created. OMAP2/3 has 3 overlays
so normally this would be 3.
so normally this would be 3.