Based on kernel version 4.16.1. Page generated on 2018-04-09 11:53 EST.
1 2 Framebuffer driver for Cirrus Logic chipsets 3 Copyright 1999 Jeff Garzik <jgarzik@pobox.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 mode:800x600 39 or 40 mode:1024x768 41 42 Full support for startup video modes (modedb) will be integrated soon. 43 44 Version 1.9.9.1 45 --------------- 46 * Fix memory detection for 512kB case 47 * 800x600 mode 48 * Fixed timings 49 * Hint for AXP: Use -accel false -vyres -1 when changing resolution 50 51 52 Version 1.9.4.4 53 --------------- 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. 61 * Bug fixes. 62 63 64 Version 1.9.4.3 65 --------------- 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 69 setting. 70 * Compile fixes related to new 2.3.x IORESOURCE_IO[PORT] symbol changes. 71 * Use new 2.3.x resource allocation. 72 * Some code cleanup. 73 74 75 Version 1.9.4.2 76 --------------- 77 * Casting fixes. 78 * Assertions no longer cause an oops on purpose. 79 * Bug fixes. 80 81 82 Version 1.9.4.1 83 --------------- 84 * Add compatibility support. Now requires a 2.1.x, 2.2.x or 2.3.x kernel. 85 86 87 Version 1.9.4 88 ------------- 89 * Several enhancements, smaller memory footprint, a few bugfixes. 90 * Requires kernel 2.3.14-pre1 or later. 91 92 93 Version 1.9.3 94 ------------- 95 * Bundled with kernel 2.3.14-pre1 or later. 96