Framebuffer HOWTO

• Index
• History
• Contributors
• What is a framebuffer device?
• What advantages does framebuffer devices have?
• Using framebuffer devices on Intel platforms
• Using framebuffer devices on Atari m68k platforms
• Using framebuffer devices on Amiga m68k platforms
• Using framebuffer devices on Macintosh m68k platforms
• Using framebuffer devices on PowerPC platforms
• Using framebuffer devices on Alpha platforms
• Using framebuffer devices on SPARC platforms
• Using framebuffer devices on MIPS platforms
• Using framebuffer devices on ARM platforms
• Using multi-headed framebuffers
• Using/Changing fonts
• Changing console modes
• Setting up the X11 FBdev driver
• How do I convert XFree86 mode-lines into framebuffer device timings?
• Changing the Linux logo
• Looking for further information?

3. What is a framebuffer device?

A framebuffer device is an abstraction for the graphic hardware. It represents the frame buffer of some video hardware, and allows application software to access the graphic hardware through a well-defined interface, so that the software doesn't need to know anything about the low-level interface stuff [Taken from Geert Uytterhoeven's framebuffer.txt in the linux kernel sources]