linux/Documentation/fb/sm712fb.rst
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   1================
   2What is sm712fb?
   3================
   4
   5This is a graphics framebuffer driver for Silicon Motion SM712 based processors.
   6
   7How to use it?
   8==============
   9
  10Switching modes is done using the video=sm712fb:... boot parameter.
  11
  12If you want, for example, enable a resolution of 1280x1024x24bpp you should
  13pass to the kernel this command line: "video=sm712fb:0x31B".
  14
  15You should not compile-in vesafb.
  16
  17Currently supported video modes are:
  18
  19Graphic modes
  20-------------
  21
  22===  =======  =======  ========  =========
  23bpp  640x480  800x600  1024x768  1280x1024
  24===  =======  =======  ========  =========
  25  8  0x301    0x303    0x305     0x307
  26 16  0x311    0x314    0x317     0x31A
  27 24  0x312    0x315    0x318     0x31B
  28===  =======  =======  ========  =========
  29
  30Missing Features
  31================
  32(alias TODO list)
  33
  34        * 2D acceleratrion
  35        * dual-head support
  36