swh:1:snp:173f8deb0c56c557784b4fd217e7608ac6197844
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Tip revision: 0ecfebd2b52404ae0c54a878c872bb93363ada36 authored by Linus Torvalds on 07 July 2019, 22:41:56 UTC
Linux 5.2
Tip revision: 0ecfebd
sm712fb.txt
What is sm712fb?
=================

This is a graphics framebuffer driver for Silicon Motion SM712 based processors.

How to use it?
==============

Switching modes is done using the video=sm712fb:... boot parameter.

If you want, for example, enable a resolution of 1280x1024x24bpp you should
pass to the kernel this command line: "video=sm712fb:0x31B".

You should not compile-in vesafb.

Currently supported video modes are:

[Graphic modes]

bpp | 640x480  800x600  1024x768  1280x1024
----+--------------------------------------------
  8 | 0x301    0x303    0x305    0x307
 16 | 0x311    0x314    0x317    0x31A
 24 | 0x312    0x315    0x318    0x31B

Missing Features
================
(alias TODO list)

	* 2D acceleratrion
	* dual-head support
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