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5b55f52d13
Create the documentation for SM712. Mention all the supported modes and how to use. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
32 lines
752 B
Plaintext
32 lines
752 B
Plaintext
What is sm712fb?
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=================
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This is a graphics framebuffer driver for Silicon Motion SM712 based processors.
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How to use it?
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==============
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Switching modes is done using the video=sm712fb:... boot parameter.
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If you want, for example, enable a resolution of 1280x1024x24bpp you should
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pass to the kernel this command line: "video=sm712fb:0x31B".
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You should not compile-in vesafb.
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Currently supported video modes are:
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[Graphic modes]
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bpp | 640x480 800x600 1024x768 1280x1024
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----+--------------------------------------------
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8 | 0x301 0x303 0x305 0x307
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16 | 0x311 0x314 0x317 0x31A
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24 | 0x312 0x315 0x318 0x31B
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Missing Features
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================
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(alias TODO list)
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* 2D acceleratrion
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* dual-head support
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