2 Framebuffer driver for Cirrus Logic chipsets
3 Copyright 1999 Jeff Garzik <jgarzik@pobox.com>
7 { just a little something to get people going; contributors welcome! }
11 Chip families supported:
25 Architectures supported:
28 PPC (Motorola Powerstack)
35 At the moment, there are two kernel command line arguments supported:
42 Full support for startup video modes (modedb) will be integrated soon.
46 * Fix memory detection for 512kB case
49 * Hint for AXP: Use -accel false -vyres -1 when changing resolution
54 * Preliminary Laguna support
55 * Overhaul color register routines.
56 * Associated with the above, console colors are now obtained from a LUT
57 called 'palette' instead of from the VGA registers. This code was
58 modelled after that in atyfb and matroxfb.
59 * Code cleanup, add comments.
60 * Overhaul SR07 handling.
66 * Correctly set default startup video mode.
67 * Do not override ram size setting. Define
68 CLGEN_USE_HARDCODED_RAM_SETTINGS if you _do_ want to override the RAM
70 * Compile fixes related to new 2.3.x IORESOURCE_IO[PORT] symbol changes.
71 * Use new 2.3.x resource allocation.
78 * Assertions no longer cause an oops on purpose.
84 * Add compatibility support. Now requires a 2.1.x, 2.2.x or 2.3.x kernel.
89 * Several enhancements, smaller memory footprint, a few bugfixes.
90 * Requires kernel 2.3.14-pre1 or later.
95 * Bundled with kernel 2.3.14-pre1 or later.