95 lines
2.0 KiB
ReStructuredText
95 lines
2.0 KiB
ReStructuredText
============================================
|
|
Framebuffer driver for Cirrus Logic chipsets
|
|
============================================
|
|
|
|
Copyright 1999 Jeff Garzik <jgarzik@pobox.com>
|
|
|
|
|
|
.. just a little something to get people going; contributors welcome!
|
|
|
|
|
|
Chip families supported:
|
|
- SD64
|
|
- Piccolo
|
|
- Picasso
|
|
- Spectrum
|
|
- Alpine (GD-543x/4x)
|
|
- Picasso4 (GD-5446)
|
|
- GD-5480
|
|
- Laguna (GD-546x)
|
|
|
|
Bus's supported:
|
|
- PCI
|
|
- Zorro
|
|
|
|
Architectures supported:
|
|
- i386
|
|
- Alpha
|
|
- PPC (Motorola Powerstack)
|
|
- m68k (Amiga)
|
|
|
|
|
|
|
|
Default video modes
|
|
-------------------
|
|
At the moment, there are two kernel command line arguments supported:
|
|
|
|
- mode:640x480
|
|
- mode:800x600
|
|
- mode:1024x768
|
|
|
|
Full support for startup video modes (modedb) will be integrated soon.
|
|
|
|
Version 1.9.9.1
|
|
---------------
|
|
* Fix memory detection for 512kB case
|
|
* 800x600 mode
|
|
* Fixed timings
|
|
* Hint for AXP: Use -accel false -vyres -1 when changing resolution
|
|
|
|
|
|
Version 1.9.4.4
|
|
---------------
|
|
* Preliminary Laguna support
|
|
* Overhaul color register routines.
|
|
* Associated with the above, console colors are now obtained from a LUT
|
|
called 'palette' instead of from the VGA registers. This code was
|
|
modelled after that in atyfb and matroxfb.
|
|
* Code cleanup, add comments.
|
|
* Overhaul SR07 handling.
|
|
* Bug fixes.
|
|
|
|
|
|
Version 1.9.4.3
|
|
---------------
|
|
* Correctly set default startup video mode.
|
|
* Do not override ram size setting. Define
|
|
CLGEN_USE_HARDCODED_RAM_SETTINGS if you _do_ want to override the RAM
|
|
setting.
|
|
* Compile fixes related to new 2.3.x IORESOURCE_IO[PORT] symbol changes.
|
|
* Use new 2.3.x resource allocation.
|
|
* Some code cleanup.
|
|
|
|
|
|
Version 1.9.4.2
|
|
---------------
|
|
* Casting fixes.
|
|
* Assertions no longer cause an oops on purpose.
|
|
* Bug fixes.
|
|
|
|
|
|
Version 1.9.4.1
|
|
---------------
|
|
* Add compatibility support. Now requires a 2.1.x, 2.2.x or 2.3.x kernel.
|
|
|
|
|
|
Version 1.9.4
|
|
-------------
|
|
* Several enhancements, smaller memory footprint, a few bugfixes.
|
|
* Requires kernel 2.3.14-pre1 or later.
|
|
|
|
|
|
Version 1.9.3
|
|
-------------
|
|
* Bundled with kernel 2.3.14-pre1 or later.
|