sm712fb.rst (858B)
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