diff options
author | Christophe Bothamy <cbothamy@users.sourceforge.net> | 2003-08-17 13:46:44 +0000 |
---|---|---|
committer | Christophe Bothamy <cbothamy@users.sourceforge.net> | 2003-08-17 13:46:44 +0000 |
commit | 02f13f717cb815bc983965e0ddd647f0d2255bcf (patch) | |
tree | 5e43a22b11915065934725aca17e1f8ba1882ee5 | |
parent | 71e6c5d71f35c9b663f9e1c8c4f3fb5e72b5bfb5 (diff) | |
download | vgabios-02f13f717cb815bc983965e0ddd647f0d2255bcf.tar.gz |
- ChangeLog is now automatically generated by running "cvs2cl -r -t -P -S"
- update ChangeLog for 0.4a release
-rw-r--r-- | ChangeLog | 687 |
1 files changed, 626 insertions, 61 deletions
@@ -1,61 +1,626 @@ -cvs-current: - -vgabios-0.3b - - "Christophe Bothamy" <cbothamy@free.fr>: Nov 23 2002 - . added lfb-mode numbers (patch from mathis) - . updated the Makefile - . removed display of copyrights. - . changed the Copyright string to "LGPL VGABios developers" - - Volker - . set the cursor shape depending on the current font height - . clear BL before calling int 0x10 function 0x1103 in vgabios_init_func - . added some text font functions - - "Jeroen Janssen" <japj@darius.demon.nl> - . Forced to new DISPI (0xb0c1) interface (requires latest bochs vbe code) - . Added multibuffering support - . Added new DISPI interface for: virt width, height, x offset, y offset - . Added LFB modes (to be used with the vbe-lfb patch in bochs) - see VBE_HAVE_LFB in vbe.c (currently default enabled) - . updated TODO & docs for changes after bochs 1.4 - -vgabios-0.3a - - "Christophe Bothamy" <cbothamy@free.fr>: Mar 10 2002 - . Fixed bug in function ah=13 - - "Jeroen Janssen" <japj@darius.demon.nl> - . updated vbebios implementation to new api - . added vbe_display_api documentation - . added 640x400x8, 640x480x8, 800x600x8, 1024x768 (>640x480 needs a special bochs patch atm) - . added 320x200x8 vbe support (uses the standard 320x200x8 vga mode to - display, this allows for testing & having something on screen as well, - at least until bochs host side display is up & running) - . adding lfbprof (vbe) testprogram (+some small fixes to it) - . merging with vbebios 0.2 - -vgabios-0.2b - - "Christophe Bothamy" <cbothamy@free.fr>: Nov 19 2001 - . Fixed bug in function ah=13 - -vgabios-0.2a - - "Christophe Bothamy" <cbothamy@free.fr>: Nov 09 2001 - . Included bugfix from techt@pikeonline.net about grayscale summing - . Added the "IBM" string at org 0x1e as Bart Oldeman suggested - . Fixed DS and ES that where inverted in the int10 parameters list! - . The following have been implemented : - - function ax=1a00, ax=1a01, ah=1b - - function ax=1130 - . Added debug messages for unimplemented/unknown functions - Must be compiled with DEBUG defined. The output is trapped - by the unknown-ioport driver of plex/bochs (port 0xfff0 is used) - -vgabios-0.1a - - "Christophe Bothamy" <cbothamy@free.fr>: May 8 2001 - . First release. The work has been focused only on text mode. - . The following have been implemented : - - inits - - int 10 handler - - functions ah=00, ah=01, ah=02, ah=03, ah=05, ah=06, ah=07, ah=08 - ah=09, ah=0a, ah=0e, ah=0f, ax=1000, ax=1001, ax=1002, ax=1003 - ax=1007, ax=1008, ax=1009, ax=1010, ax=1012, ax=1013, ax=1015 - ax=1017, ax=1018, ax=1019, ax=101a, ax=101b, ah=12 bl=10, - ah=12 bl=30, ah=12 bl=31, ah=12 bl=32, ah=12 bl=33, ah=12 bl=34 - ah=13 +2003-08-17 15:44 cbothamy + + * README (1.3): + + - added the old ChangeLog in the HOSTORY section of the README file + - update History for 0.4a release, with a summary of Changes + +2003-08-17 15:24 cbothamy + + * Makefile (1.11): + + - fix Makefile for "release" target + +2003-08-16 01:49 cbothamy + + * Makefile (1.10), README (1.2), VGABIOS-lgpl-latest.bin (1.24), + VGABIOS-lgpl-latest.debug.bin (1.24), vgabios.c (1.34): + + - update the Makefile for releases - remove references to old + plex86 website - update the Makefile so it build + VGABIOS-lgpl-latest.bin and VGABIOS-lgpl-latest.debug.bin + +2003-08-07 18:17 vruppert + + * VGABIOS-lgpl-latest.bin (1.23), VGABIOS-lgpl-latest.debug.bin + (1.23): + + - current VBE mode now stored in BDA (unused address 0xBA) + +2003-08-07 17:54 vruppert + + * vbe.c (1.34), vgatables.h (1.5): + + - current VBE mode now stored in BDA (unused address 0xBA) + +2003-07-20 18:05 vruppert + + * vgabios.c (1.33), VGABIOS-lgpl-latest.bin (1.22), + VGABIOS-lgpl-latest.debug.bin (1.22): + + - fixed a few functions accessing the attribute controller + +2003-07-19 09:33 vruppert + + * vgabios.c (1.32), VGABIOS-lgpl-latest.bin (1.21), + VGABIOS-lgpl-latest.debug.bin (1.21): + + - re-enable video after programming the attribute controller - + biosfn_set_all_palette_reg(): number of palette registers fixed + +2003-07-16 22:32 vruppert + + * ChangeLog (1.18), vbe.c (1.33), vbe.h (1.17), vbe_display_api.txt + (1.7), vgabios.c (1.31), VGABIOS-lgpl-latest.bin (1.20), + VGABIOS-lgpl-latest.debug.bin (1.20): + + - LFB flag now stored in the register VBE_DISPI_INDEX_ENABLE - + release date in Changelog fixed - release date of VBE BIOS 0.6 was + the same as VGA BIOS 0.3b - year changed in copyright messages + +2003-07-15 12:40 vruppert + + * VGABIOS-lgpl-latest.bin (1.19), VGABIOS-lgpl-latest.debug.bin + (1.19): + + - new function dispi_get_bpp() - function + vbe_biosfn_set_get_logical_scan_line_length() fixed for >8bpp - + number of image pages of all VBE modes fixed + +2003-07-15 12:35 vruppert + + * vbe.c (1.32), vbetables.h (1.21): + + - new function dispi_get_bpp() - function + vbe_biosfn_set_get_logical_scan_line_length() fixed for >8bpp - + number of image pages of all VBE modes fixed + +2003-07-14 19:45 vruppert + + * vbe_display_api.txt (1.6): + + - description of VBE_DISPI_ interface 0xb0c2 added + +2003-07-10 19:07 vruppert + + * vbe.c (1.31), vbetables.h (1.20), VGABIOS-lgpl-latest.bin (1.18), + VGABIOS-lgpl-latest.debug.bin (1.18): + + - 15 bpp VBE modes added - "Bochs own" mode 0x142 (640x480x32bpp) + added + +2003-07-01 19:00 vruppert + + * vbe.c (1.30), vbe.h (1.16), vbetables.h (1.19), + VGABIOS-lgpl-latest.bin (1.17), VGABIOS-lgpl-latest.debug.bin + (1.17): + + - VBE preserve display memory feature implemented - VBE mode + entries 0x117 and 0x118 added + +2003-06-30 21:27 vruppert + + * vbe.c (1.29), vbe.h (1.15), vbetables.h (1.18), + VGABIOS-lgpl-latest.bin (1.16), VGABIOS-lgpl-latest.debug.bin + (1.16): + + - VBE mode info blocks of modes with >8bpp enabled - VBE modes with + 24 bpp: bytes per scanline fixed - vbe_biosfn_set_mode() now + supports >8bpp - VBE will be enabled with new VBE_DISPI_ID2 + (0xB0C2) + +2003-06-29 12:53 vruppert + + * vbetables.h (1.17), VGABIOS-lgpl-latest.bin (1.15), + VGABIOS-lgpl-latest.debug.bin (1.15): + + - duplicate lines with VBE_MODE_ATTRIBUTE_GRAPHICS_MODE removed - + VBE mode info items of currently unsupported modes fixed + +2003-06-15 21:19 vruppert + + * vgabios.c (1.30), VGABIOS-lgpl-latest.bin (1.14), + VGABIOS-lgpl-latest.debug.bin (1.14): + + - function write_gfx_char() rewritten + +2003-04-26 09:27 vruppert + + * VGABIOS-lgpl-latest.debug.bin (1.13): + + - added missing VBE function dispi_get_bank() - added missing + return codes for VBE function 4F05h - memory size is always + reported in VBE function 4F00h - fixed scan line length for VBE + mode 0102h - fixed function set_active_page() for graphics modes - + fixed the page sizes of some VGA modes + +2003-04-26 09:22 vruppert + + * vbe.c (1.28), vbetables.h (1.16), vgabios.c (1.29), vgatables.h + (1.4), VGABIOS-lgpl-latest.bin (1.13): + + - added missing VBE function dispi_get_bank() - added missing + return codes for VBE function 4F05h - memory size is always + reported in VBE function 4F00h - fixed scan line length for VBE + mode 0102h - fixed function set_active_page() for graphics modes - + fixed the page sizes of some VGA modes + +2003-04-20 09:51 vruppert + + * vgabios.c (1.28), vgatables.h (1.3), VGABIOS-lgpl-latest.bin + (1.12), VGABIOS-lgpl-latest.debug.bin (1.12): + + - function write_gfx_char() now supports different font sizes - + some entries of the static functionality table fixed + +2003-04-18 09:23 vruppert + + * vbe.c (1.27), vbe.h (1.14), vbetables.h (1.15): + + - applied patch #1331 * new function dispi_set_bank_farcall() * + VBE mode info item WinFuncPtr points to the new function if the + flag VBE_WINDOW_ATTRIBUTE_RELOCATABLE is set * flag + VBE_MODE_ATTRIBUTE_EXTENDED_INFORMATION_AVAILABLE added + +2003-02-11 20:17 vruppert + + * VGABIOS-lgpl-latest.bin (1.11), VGABIOS-lgpl-latest.debug.bin + (1.11), vbe.c (1.26), vbetables.h (1.14): + + - VBE mode search rewritten * improved function + mode_info_find_mode() is now used by the VBE functions 0x4F01 + and 0x4F02 * removed all mode list entries with the LFB bit set. + LFB detection is now present in the function + mode_info_find_mode() + +2003-02-09 20:59 vruppert + + * VGABIOS-lgpl-latest.bin (1.10), VGABIOS-lgpl-latest.debug.bin + (1.10), vgabios.c (1.27): + + - function write_gfx_char(): memory address now calculated in this + function; background color is always black - function + biosfn_write_char_attr(): the count parameter is now used in + graphics modes too - function biosfn_write_char_only() works the + same way as function biosfn_write_char_attr() in graphics mode - + copying charmap data optimized using memcpyb() + +2003-02-09 11:36 vruppert + + * VGABIOS-lgpl-latest.bin (1.9), VGABIOS-lgpl-latest.debug.bin + (1.9): + + - VESA mode 0x102 added (uses existing SVGA mode 0x6a) - all VESA + modes with the LFB flag set removed from the list (Linux doesn't + like mode numbers > 0x07ff) + +2003-02-09 11:02 vruppert + + * vbe.c (1.25), vbe.h (1.13), vbetables.h (1.13): + + - VESA mode 0x102 added (uses existing SVGA mode 0x6a) - all VESA + modes with the LFB flag set removed from the list (Linux doesn't + like mode numbers > 0x07ff) + +2003-02-08 13:04 vruppert + + * vbe.c (1.24), vgabios.c (1.26): + + - vbe_biosfn_return_current_mode() now returns the active standard + VGA mode TODO: return VESA mode if enabled - + biosfn_set_video_mode() now clears the screen in CGA mode correctly + - write character functions are now working in all PLANAR4 graphics + modes - added stubs for unimplemented features in graphics modes + +2003-02-04 22:19 vruppert + + * VGABIOS-lgpl-latest.bin (1.8), VGABIOS-lgpl-latest.debug.bin + (1.8): + + - set video mode: clear vga memory in graphics mode - set video + mode: load default font in text mode - write character implemented + for graphics mode 0x12 + +2003-02-04 22:06 vruppert + + * vgabios.c (1.25): + + - set video mode: clear vga memory in graphics mode - set video + mode: load default font in text mode - write character implemented + for graphics mode 0x12 + +2003-01-21 19:30 vruppert + + * vgabios.c (1.24): + + - remap the cursor size if the char height is > 8 and the new + values are < 8 + +2003-01-20 18:24 cbothamy + + * Makefile (1.9): + + - fix so make -j2 does not overwrite temp files + +2003-01-19 12:35 vruppert + + * vgabios.c (1.23): + + - function set_scan_lines() recalculates the number of rows and the + page size - new values for char height, text rows and page size are + stored in the BIOS data segment - asm helper function idiv_u + added + +2003-01-15 18:49 cbothamy + + * VGABIOS-lgpl-latest.bin (1.7), VGABIOS-lgpl-latest.debug.bin + (1.7): + + - compile vgabios rev 1.22 + +2003-01-15 18:49 cbothamy + + * vgabios.c (1.22): + + - fix bug found by ams : a 8bits index value was compared to 0x100 + in some cases in biosfn_set_all_dac_reg, biosfn_read_all_dac_reg, + biosfn_perform_gray_scale_summing + +2003-01-15 17:34 cbothamy + + * Makefile (1.8): + + - fix symbol table file names, discovered by ams + +2003-01-04 21:20 vruppert + + * VGABIOS-lgpl-latest.bin (1.6), VGABIOS-lgpl-latest.debug.bin + (1.6), vgabios.c (1.21): + + - biosfn_set_video_mode(): reset attribute controller flip-flop + before setting up the controller's registers (bug found with + amidiag) + +2003-01-04 09:50 vruppert + + * vbe.c (1.23): + + - VBE function 0x00 returns VBE 1.x compatible information if no + VBE signature is present + +2003-01-01 12:44 vruppert + + * VGABIOS-lgpl-latest.bin (1.5), VGABIOS-lgpl-latest.debug.bin + (1.5): + + - SVGA mode 0x6A (800x600x4) added to the list of graphics modes + +2002-12-31 18:07 vruppert + + * vgatables.h (1.2): + + - SVGA mode 0x6A (800x600x4) added to the list of graphics modes + +2002-11-23 10:38 cbothamy + + * ChangeLog (1.17, v0_3b): + + - fix changelog for 0.3b release + +2002-10-20 17:12 vruppert + + * VGABIOS-lgpl-latest.bin (1.4), VGABIOS-lgpl-latest.debug.bin + (1.4), vgabios.c (1.20) (utags: v0_3b): + + - new function set_scan_lines() for the font size change (patch + from Hartmut Birr) - cursor shape start and end must be updated in + set_scan_lines() - set_scan_lines() is called by the functions + 0x1110, 0x1111, 0x1112 and 0x1114 after copying the font data + +2002-10-04 08:20 vruppert + + * VGABIOS-lgpl-latest.bin (1.3), VGABIOS-lgpl-latest.debug.bin + (1.3), vgabios.c (1.19): + + - biosfn_set_single_dac_reg(): the red value is stored in DH + +2002-09-19 19:05 cbothamy + + * VGABIOS-lgpl-latest.bin (1.2), VGABIOS-lgpl-latest.debug.bin + (1.2): + + - updated with latest changes + +2002-09-19 19:03 cbothamy + + * ChangeLog (1.16), Makefile (1.7, v0_3b), vbe.c (1.22, v0_3b), + vgabios.c (1.18), vgabios.h (1.3, v0_3b): + + - updated the Makefile - removed display of copyrights. - changed + the Copyright string to "LGPL VGABios developers" + +2002-09-08 21:14 vruppert + + * vgabios.c (1.17): + + - set the cursor shape depending on the current font height - clear + BL before calling int 0x10 function 0x1103 in vgabios_init_func + +2002-08-23 22:58 cbothamy + + * vbe.c (1.21), vbetables.h (1.12, v0_3b): + + - added lfb-mode numbers (patch from mathis) + +2002-07-21 21:57 japj + + * vbe.c (1.20), vgabios.c (1.16): + + gcc2/3 preprocessing fix + +2002-05-18 16:55 cbothamy + + * vgabios.c (1.15): + + - include patch from Volker that adds some text font functions + +2002-05-01 23:13 japj + + * VGABIOS-lgpl-latest.bin (1.1), VGABIOS-lgpl-latest.debug.bin + (1.1): + + adding latest bin & debug bin of the vgabios + +2002-04-29 14:50 japj + + * ChangeLog (1.15), vbe.c (1.19), vbe.h (1.12, v0_3b), vbetables.h + (1.11), vgabios.c (1.14): + + - applying hw scrolling/multibuffering patch + +2002-04-25 21:59 japj + + * Makefile (1.6), vbe.c (1.18), vgabios.c (1.13): + + - reverting #asm/##asm & endasm patch (does not work with with + cygwin) + +2002-04-19 19:38 japj + + * Makefile (1.5), vbe.c (1.17), vgabios.c (1.12): + + - fixing preprocessing of vgabios with latest gcc (from Mandrake + 8.2) + +2002-04-08 23:44 japj + + * ChangeLog (1.14), vbe_display_api.txt (1.5, v0_3b): + + - preparing docs for new DISPI interface (for hardware scrolling) + +2002-04-03 19:06 japj + + * ChangeLog (1.13), TODO (1.9, v0_3b), vbe.c (1.16): + + - defaulting LFB on + updated changelog & todo + +2002-04-03 00:38 cbothamy + + * vbe.c (1.15), vgabios.c (1.11): + + - changed the logging ports to 0x500 -> 0x502 + +2002-03-14 17:54 japj + + * vbe.c (1.14): + + - vbetables.h is dependant upon some defines (VBE_HAVE_LFB), so put + the include *after* the define + +2002-03-13 21:47 japj + + * ChangeLog (1.12), TODO (1.8), vbe.c (1.13), vbetables.h (1.10), + vgabios.c (1.10): + + - made LFB dependant upon define - not implement vbe functions + return failure - updated todo & docs for things after bochs 1.4 + +2002-03-13 19:46 japj + + * vbe.h (1.11), vbe_display_api.txt (1.4): + + - added max video memory + documented what is in the 0xb0c0 + interface + +2002-03-12 02:33 cbothamy + + * ChangeLog (1.11), Makefile (1.4): + + - updated for 0.3a. Merged vgabios.bin and vbebios.bin + +2002-03-10 21:36 japj + + * ChangeLog (1.10), vbetables.h (1.9): + + - added LFB modes for testing with vbe-lfb patch in Bochs + +2002-03-10 17:42 japj + + * vbe.c (1.12, v0_3a): + + - show people when they do NOT have VBE support available + +2002-03-10 17:36 japj + + * TODO (1.7, v0_3a), vbe.c (1.11), vbe.h (1.10, v0_3a), vgabios.c + (1.9, v0_3a): + + - cleanup of vbe internal functions (set 8bpp mode is now dependant + on ModeInfo content instead of hardcoded functions) + +2002-03-10 17:20 cbothamy + + * ChangeLog (1.9, v0_3a), TODO (1.6): + + - updated for 0.3a + +2002-03-10 17:19 cbothamy + + * vbe.c (1.10), vbe.h (1.9): + + - added vbe_has_vbe_display function that detects an attached vbe + display + +2002-03-10 17:12 cbothamy + + * vgabios.c (1.8): + + - vbe calls are done only if a vbe display is detected + +2002-03-10 11:25 japj + + * vbe.h (1.8), vbe_display_api.txt (1.3, v0_3a): + + - preparing for LFB support + +2002-03-09 14:25 japj + + * vgabios.c (1.7): + + - fixing initial cursor shape to _ instead of - + +2002-03-08 23:08 japj + + * ChangeLog (1.8), TODO (1.5), vbe.c (1.9), vbe.h (1.7), vgabios.c + (1.6): + + - updating vbe code to new API + +2002-03-08 21:48 japj + + * vbe.c (1.8), vbe.h (1.6), vbetables.h (1.8, v0_3a): + + - updating vbe code with #defines from API + +2002-03-08 21:31 japj + + * vbe_display_api.txt (1.2): + + - adding some text about how banks work + +2002-03-08 21:09 japj + + * ChangeLog (1.7), vbe_display_api.txt (1.1): + + - adding vbe_display_api documentation + +2002-03-07 21:36 japj + + * ChangeLog (1.6), vbe.c (1.7), vbetables.h (1.7): + + - added 1024x768xbpp support - some more cleanups/comments + +2002-03-06 21:55 japj + + * ChangeLog (1.5), TODO (1.4), vbe.c (1.6), vbetables.h (1.6), + vgabios.c (1.5): + + - updated changelog with new modi - added 640x480x8 (Mandrake + Installer can use this!) - added pre VBE2 compatible 'detection' - + fixed problem when normal vga set mode wouldn't disable vbe mode + +2002-03-06 20:59 japj + + * TODO (1.3), vbe.c (1.5), vbe.h (1.5), vbetables.h (1.5), + vgabios.c (1.4): + + - adding 640x400x8 and 800x600x8 vbe support (this depends + HEAVILY on my bochs vga code patch - japj) + +2002-03-06 18:00 japj + + * vbe.c (1.4), vbe.h (1.4), vbetables.h (1.4): + + - implemented banked & lfb support for 320x200x8bpp (some fixes + for vbetest program not displaying anything) + +2002-03-05 20:25 japj + + * Makefile (1.3, v0_3a): + + for vbe debug bios: - print debugging information in assembly + output - print source code in assembly output + +2002-03-01 19:39 japj + + * ChangeLog (1.4), TODO (1.2), vbe.c (1.3), vbe.h (1.3), + vbetables.h (1.3): + + - added vbe support for 320x200x8 using the standard vgamode (0x13) + +2002-02-19 00:29 japj + + * ChangeLog (1.3): + + - updating ChangeLog with lfbprof + +2002-02-18 23:26 japj + + * tests/lfbprof/: lfbprof.c (1.2), lfbprof.h (1.2) (utags: v0_3a, + v0_3b): + + - fixed unsigned short for mode list (-1 != 0xffff otherwise) - + fixed LfbMapRealPointer macro mask problem (some modes were + skipped) - added some extra 'debugging' printf's + +2002-02-18 23:07 japj + + * tests/lfbprof/: Makefile (1.1, v0_3b, v0_3a), lfbprof.c (1.1), + lfbprof.h (1.1): + + - Adding lfbprof testprogram (for vbe testing purposes) It needs + to be compiled with the Watcom C Compiler + +2002-02-18 18:48 japj + + * vbe.c (1.2), vbe.h (1.2): + + - cosmetic updates to vbe.c/h + added bunch of FIXMEs for work that + needs to be done + +2002-02-18 18:34 japj + + * vbetables.h (1.2): + + - cosmetic updates in vbetables.h + +2002-02-18 18:32 japj + + * ChangeLog (1.2): + + updated changelog with merge of vbebios 0.2 + +2002-02-18 18:07 japj + + * vgabios.c (1.3): + + - small cosmetic cleanup in vgabios vbe code + added FIXMEs + +2002-02-18 17:55 japj + + * Makefile (1.2), dataseghack (1.2, v0_3b, v0_3a), vbe.c (1.1), + vbe.h (1.1), vbetables.h (1.1), vgabios.c (1.2), vgabios.h (1.2, + v0_3a): + + - merging with vbebios 0.2 release + +2002-02-18 11:31 cbothamy + + * BUGS (1.1, v0_3b, v0_3a), COPYING (1.1, v0_3b, v0_3a), ChangeLog + (1.1), Makefile (1.1), Notes (1.1, v0_3b, v0_3a), README (1.1, + v0_3b, v0_3a), TODO (1.1), dataseghack (1.1), vgabios.c (1.1), + vgabios.h (1.1), vgafonts.h (1.1, v0_3b, v0_3a), vgatables.h (1.1, + v0_3b, v0_3a), tests/testbios.c (1.1, v0_3b, v0_3a): + + - initial import + |