1
2 Framebuffer driver for Cirrus Logic chipsets
3 Copyright 1999 Jeff Garzik <jgarzik@mandrakesoft.com>
4
5
6
7 { just a little something to get people going; contributors welcome! }
8
9
10
11 Chip families supported:
12 SD64
13 Piccolo
14 Picasso
15 Spectrum
16 Alpine (GD-543x/4x)
17 Picasso4 (GD-5446)
18 GD-5480
19 Laguna (GD-546x)
20
21 Bus's supported:
22 PCI
23 Zorro
24
25 Architectures supported:
26 i386
27 Alpha
28 PPC (Motorola Powerstack)
29 m68k (Amiga)
30
31
32
33 Default video modes
34 -------------------
35 At the moment, there are two kernel command line arguments supported:
36
37 mode:640x480
38 or
39 mode:1024x768
40
41 Full support for startup video modes (modedb) will be integrated soon.
42
43
44
45 Version 1.9.4.4
46 ---------------
47 * Preliminary Laguna support
48 * Overhaul color register routines.
49 * Associated with the above, console colors are now obtained from a LUT
50 called 'palette' instead of from the VGA registers. This code was
51 modeled after that in atyfb and matroxfb.
52 * Code cleanup, add comments.
53 * Overhaul SR07 handling.
54 * Bug fixes.
55
56
57 Version 1.9.4.3
58 ---------------
59 * Correctly set default startup video mode.
60 * Do not override ram size setting. Define
61 CLGEN_USE_HARDCODED_RAM_SETTINGS if you _do_ want to override the RAM
62 setting.
63 * Compile fixes related to new 2.3.x IORESOURCE_IO[PORT] symbol changes.
64 * Use new 2.3.x resource allocation.
65 * Some code cleanup.
66
67
68 Version 1.9.4.2
69 ---------------
70 * Casting fixes.
71 * Assertions no longer cause an oops on purpose.
72 * Bug fixes.
73
74
75 Version 1.9.4.1
76 ---------------
77 * Add compatibility support. Now requires a 2.1.x, 2.2.x or 2.3.x kernel.
78
79
80 Version 1.9.4
81 -------------
82 * Several enhancements, smaller memory footprint, a few bugfixes.
83 * Requires kernel 2.3.14-pre1 or later.
84
85
86 Version 1.9.3
87 -------------
88 * Bundled with kernel 2.3.14-pre1 or later.
89
90
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