2009-04-07 20:18 vruppert * vgabios.c (1.69): - biosfn_write_teletype: fixed attribute when scrolling in text mode 2009-04-06 20:17 vruppert * ChangeLog (1.28), README (1.17): - preparing for release 0.6c 2009-01-25 16:46 vruppert * vbe.c (1.62), vbe.h (1.28), vbetables-gen.c (1.5): - added support for a lot more non-standard VBE modes (e.g. widescreen modes) - requires latest Bochs VBE code (16 MB video memory, VBE_DISPI_ID5, VRAM size in 64k pages stored in VBE register) - check if VBE mode is supported with current VRAM size 2009-01-24 11:02 vruppert * clext.c (1.14), vbe.c (1.61), vgabios.c (1.68): - use VBE LFB address from PCI base address if present (rewrite of the cirrus specific function in main vgabios code) - removed unnecessary spaces 2008-12-14 09:29 vruppert * clext.c (1.13): - added DPMS support to cirrus vgabios (patch from Gleb Natapov) 2008-05-30 17:28 vruppert * README (1.16): - updated for release 0.6b 2008-05-22 12:55 vruppert * ChangeLog (1.27), README (1.15): - preparations for release 0.6b 2008-05-11 08:40 vruppert * biossums.c (1.6): - fixed a warning 2008-03-02 08:47 vruppert * vbe.c (1.60): - added debug message for unsupported VBE modes 2008-02-24 09:18 vruppert * vbe.c (1.59): - in LFB modes the number of banks must be set to 1 2008-01-27 10:44 vruppert * Makefile (1.21), biossums.c (1.5), vgabios.c (1.67): - added PCI data structure for the Cirrus VGABIOS images - added support for the PCI data structure in biossums - updated year in copyright 2008-01-26 11:46 vruppert * BUGS (1.4), Makefile (1.20), README (1.14), TODO (1.13), vbe_display_api.txt (1.14): - whitespace cleanup 2006-11-26 10:43 vruppert * Makefile (1.19): - disable the generation of linemarkers by the preprocessor, since the latest versions of bcc don't like them 2006-09-02 13:15 vruppert * biossums.c (1.4): - the biossums utility no longer modifies VGABIOS images with proper checksum and size 2006-08-19 14:28 vruppert * Changelog (1.26), README (1.13), TODO (1.12): - updates for 0.6a release 2006-08-19 09:39 vruppert * vbe.c (1.58): - improved VGA compatible setup for VBE modes (disable CGA and Hercules compatible memory layout) 2006-08-18 20:39 vruppert * vbe.c (1.57): - improved VGA compatible setup for >=8bpp VBE modes (CRTC doubleword mode and GRDC shift register setting added) - now using symbolic name for CRTC address register 2006-08-15 20:42 vruppert * vbe.c (1.56), vbetables-gen.c (1.4): - init 4bpp VBE modes by a temporary switch to VGA mode 0x6A - all 4bpp VBE modes now enabled 2006-08-14 20:24 vruppert * vbe.c (1.55): - VGA compatible setup for VBE modes improved (Bochs hack can be removed now) 2006-08-12 07:51 vruppert * .cvsignore (1.1): - .cvsignore added for auto-generated file 2006-08-12 07:47 vruppert * vbe.c (1.54), vbe.h (1.27), vbe_display_api.txt (1.13), vbetables-gen.c (1.3): - cleaned up VBE memory size definitions (removed duplicate defines, main definition now in vbetables-gen.c) 2006-08-09 21:28 vruppert * vbetables.h (1.30): - removed auto-generated file 2006-08-09 21:26 vruppert * vbe.c (1.53), vbe.h (1.26), vbe_display_api.txt (1.12), vbetables-gen.c (1.2), vbetables.h (1.29): - VBE video memory increased to 8 MB - VBE dispi ID changed to B0C4 - documentation update 2006-07-11 08:03 vruppert * Makefile (1.18), vbetables-gen.c (1.1), vbetables.h (1.28): - generate vbetables.h dynamicly * initial patch from the qemu project by Fabrice Bellard * only add modes that fit in video memory (still 4 MB) * several other fixes (e.g. 4 bpp specific stuff, number of pages) 2006-07-10 07:47 vruppert * vgabios.c (1.66): - biosfn_scroll(): check variable 'i' for underflowing when scrolling downwards to avoid screen corruption 2006-07-10 07:47 vruppert * vbe.c (1.52): - VBE set bank functions failure handling added - VBE get/set logical scan line length fixes for the 4bpp mode 2006-07-08 13:27 vruppert * vbe.c (1.51), vbetables.h (1.27): - added special case for the 4 bpp when setting VBE display start - VBE mode table fixes 2006-07-07 13:30 vruppert * clext.c (1.12): - bank pointer must be set to 0 after a mode set 2006-06-21 16:58 vruppert * vbe.c (1.50), vbetables.h (1.26): - improved VBE display capabilities check (X resulution checked now) - removed obsolete defines (LFB always available, always generate dynamic list) - CR/LF to LF fixes 2006-06-18 15:22 vruppert * clext.c (1.11), vbe.c (1.49), vbe.h (1.25), vbetables.h (1.25), vgabios.c (1.65): - applied patch from the qemu project (Fabrice Bellard) * Cirrus SVGA now supports the "no clear" bit when switching to Cirrus or VESA mode * Bochs VBE protected mode interface improved * save/restore video state support for Bochs VBE and standard VGA added * Bochs VBE prepared for more modi 2006-03-25 10:19 vruppert * clext.c (1.10), vgabios.c (1.64), vgatables.h (1.10): - applied patch from Fabrice Bellard * added minimal support for the video parameter table (VPT) * added Cirrus SVGA mode 0x7b (1600x1200x8) 2005-12-26 19:50 vruppert * vbe.c (1.48), vgabios.c (1.63): - Bochs VBE protected mode interface added (based on a patch by malc@pulsesoft.com) 2005-12-26 19:50 vruppert * biossums.c (1.3): - biossums utility now supports VGABIOS sizes up to 64 kBytes 2005-09-21 18:45 vruppert * vgatables.h (1.9): - mode 0x11: all color planes must be enabled in this 2-color VGA mode 2005-08-30 18:41 vruppert * biossums.c (1.2): - missing license text added in biossums.c 2005-07-02 18:39 vruppert * vgabios.c (1.62): - BIOS configuration word usually reports initial mode 80x25 color text - vgabios function 0x0e (write teletype): linefeed (0x0a) only increments the cursor row value 2005-05-24 16:50 vruppert * vbe.c (1.47), vgabios.c (1.61): - output to the vgabios info port can be disabled now. It is still enabled by default and always possible in debug mode. (based on a patch from Alex Beregszaszi) 2005-05-20 16:06 vruppert * vbe.c (1.46), vgabios.c (1.60): - fixed return value for the default case in the VBE section (non-debug mode) - removed unused macros HALT and PANIC_PORT 2005-03-07 20:39 vruppert * README (1.9): - updates for 0.5a release 2005-03-06 13:06 vruppert * Makefile (1.17): - vgabios files with cirrus support added to release target 2005-03-06 12:24 vruppert * Makefile (1.16): - cross compilation support added (patch from Alex Beregszaszi) 2005-03-05 13:03 vruppert * BUGS (1.3), README (1.8), TODO (1.11): - documentation updates 2004-12-04 15:26 vruppert * VGABIOS-lgpl-latest.bin (1.61), VGABIOS-lgpl-latest.cirrus.bin (1.13), VGABIOS-lgpl-latest.cirrus.debug.bin (1.13), VGABIOS-lgpl-latest.debug.bin (1.61), clext.c (1.9): - Cirrus extension: support for 1280x1024x15 and 1280x1024x16 modes added (patch from Fabrice Bellard) 2004-08-08 16:53 vruppert * VGABIOS-lgpl-latest.bin (1.60), VGABIOS-lgpl-latest.cirrus.bin (1.12), VGABIOS-lgpl-latest.cirrus.debug.bin (1.12), VGABIOS-lgpl-latest.debug.bin (1.60), clext.c (1.8): - use single bank mode for VBE - enable 16k granularity for VBE only 2004-07-30 19:33 vruppert * VGABIOS-lgpl-latest.bin (1.59), VGABIOS-lgpl-latest.cirrus.bin (1.11), VGABIOS-lgpl-latest.cirrus.debug.bin (1.11), VGABIOS-lgpl-latest.debug.bin (1.59), clext.c (1.7): - cirrus init: set standard vga mode and reset bitblt 2004-07-22 18:38 vruppert * VGABIOS-lgpl-latest.bin (1.58), VGABIOS-lgpl-latest.cirrus.bin (1.10), VGABIOS-lgpl-latest.cirrus.debug.bin (1.10), VGABIOS-lgpl-latest.debug.bin (1.58), clext.c (1.6), vbe.c (1.45), vbetables.h (1.24): - cirrus extension: tables for mode 1280x1024x8 added - vbe: dispi_set_xres() and dispi_set_virt_width() now modify vga compatible registers - vbe: mode list entry for mode 800x600x4 fixed 2004-07-18 20:23 vruppert * VGABIOS-lgpl-latest.bin (1.57), VGABIOS-lgpl-latest.cirrus.bin (1.9), VGABIOS-lgpl-latest.cirrus.debug.bin (1.9), VGABIOS-lgpl-latest.debug.bin (1.57), vgabios.c (1.59), vgatables.h (1.8): - disable CRTC write protection before setting new values - CRTC line for mode 0x6a fixed 2004-07-07 16:08 vruppert * Makefile (1.15), VGABIOS-lgpl-latest.bin (1.56), VGABIOS-lgpl-latest.cirrus.bin (1.8), VGABIOS-lgpl-latest.cirrus.debug.bin (1.8), VGABIOS-lgpl-latest.debug.bin (1.56), biossums.c (1.1), clext.c (1.5): - biossums utility for the Bochs BIOS adapted for the LGPL'd VGABIOS - VESA3 PMINFO checksum calculated in the source - 24 bpp mode entries fixed (patch from Fabrice Bellard) 2004-06-25 18:28 vruppert * VGABIOS-lgpl-latest.cirrus.bin (1.7), VGABIOS-lgpl-latest.cirrus.debug.bin (1.7), clext.c (1.4): - 4MB memory probe added (patch from Fabrice Bellard) 2004-06-25 17:31 vruppert * VGABIOS-lgpl-latest.bin (1.55), VGABIOS-lgpl-latest.cirrus.bin (1.6), VGABIOS-lgpl-latest.cirrus.debug.bin (1.6), VGABIOS-lgpl-latest.debug.bin (1.55), clext.c (1.3): - fixed value of sequencer reset register in cirrus mode table - fixed possible overflow error if cirrus start address is >256k 2004-06-23 21:11 vruppert * VGABIOS-lgpl-latest.bin (1.54), VGABIOS-lgpl-latest.cirrus.bin (1.5), VGABIOS-lgpl-latest.cirrus.debug.bin (1.5), VGABIOS-lgpl-latest.debug.bin (1.54), clext.c (1.2): - applied new patch for the cirrus extension from suzu * enable VESA LFB support if a Cirrus PCI adapter is detected * prepared VBE3 protected mode info block (test case required) - added VBE functions 4F06h and 4F07h - some bugfixes 2004-06-17 18:57 vruppert * Makefile (1.14), VGABIOS-lgpl-latest.bin (1.53), VGABIOS-lgpl-latest.cirrus.bin (1.2), VGABIOS-lgpl-latest.cirrus.debug.bin (1.2), VGABIOS-lgpl-latest.debug.bin (1.53): - fixed makefile targets for the binaries with cirrus extension 2004-06-16 21:11 vruppert * Makefile (1.13), VGABIOS-lgpl-latest.bin (1.52), VGABIOS-lgpl-latest.cirrus.bin (1.1), VGABIOS-lgpl-latest.cirrus.debug.bin (1.1), VGABIOS-lgpl-latest.debug.bin (1.52), clext.c (1.1), vgabios.c (1.58): - applied suzu's cirrus extension patch. Cirrus SVGA detection, most of the cirrus-specific modes and some basic VBE features are present now. 2004-05-31 21:15 vruppert * VGABIOS-lgpl-latest.bin (1.51), VGABIOS-lgpl-latest.debug.bin (1.51), vgabios.c (1.57): - write character in planar graphics modes: sequencer map mask must be 0x0f and bit operation must be 'replace' if bit 7 of attribute is clear - read/write pixel in planar graphics modes: bit mask setup simplified 2004-05-11 18:08 vruppert * VGABIOS-lgpl-latest.bin (1.50), VGABIOS-lgpl-latest.debug.bin (1.50), vgabios.c (1.56): - biosfn_select_vert_res rewritten in assembler - scroll text in planar graphics modes: attribute for blank line fixed - write character in planar graphics modes: graphics controller values fixed 2004-05-09 20:32 vruppert * VGABIOS-lgpl-latest.bin (1.49), VGABIOS-lgpl-latest.debug.bin (1.49), vbe.c (1.44), vbe.h (1.24), vgabios.c (1.55): - VBE init code and some dispi ioport functions rewritten in assembler - text scroll functions for CGA graphics modes added - scroll text in graphics modes: attribute for blank line fixed 2004-05-08 16:06 vruppert * BUGS (1.2), README (1.7), TODO (1.10), VGABIOS-lgpl-latest.bin (1.48), VGABIOS-lgpl-latest.debug.bin (1.48), vbe.c (1.43), vbe.h (1.23), vbe_display_api.txt (1.11), vgabios.c (1.54): - VBE internal functions dispi_set_enable and dispi_set_bank now called both from C and asm code - VBE function 0x03 rewritten in assembler - VBE function 0x08 cleaned up - text output and scroll functions for graphics modes rewritten using case structures - documentation and comments updated 2004-05-06 21:18 vruppert * VGABIOS-lgpl-latest.bin (1.47), VGABIOS-lgpl-latest.debug.bin (1.47), vbe.c (1.42), vbe.h (1.22), vgabios.c (1.53): - VBE functions 0x05, 0x06, 0x07 and some dispi ioport functions rewritten in assembler - VBE functions 0x06 and 0x07: get functions now supported, 15 bpp bug fixed 2004-05-05 19:24 vruppert * VGABIOS-lgpl-latest.bin (1.46), VGABIOS-lgpl-latest.debug.bin (1.46), vbe.c (1.41), vbe.h (1.21), vbe_display_api.txt (1.10), vgabios.c (1.52): - 8 bit DAC capability flag set - vbe_biosfn_set_get_dac_palette_format implemented - VBE api description updated - C definitions from header files now used assembler code 2004-05-02 17:27 vruppert * VGABIOS-lgpl-latest.bin (1.45), VGABIOS-lgpl-latest.debug.bin (1.45), vgabios.c (1.51): - text scroll functions for PLANAR1/PLANAR4 graphics modes added - function biosfn_get_ega_info rewritten in assembler - read/write graphics pixel functions rewritten using a case structure 2004-05-01 16:03 vruppert * VGABIOS-lgpl-latest.bin (1.44), VGABIOS-lgpl-latest.debug.bin (1.44), vgabios.c (1.50): - biosfn_enable_cursor_emulation rewritten in assembler - remap of the cursor shape depends on modeset control bit 0 - text output in PLANAR4 modes now supports attribute bit 7 (XOR with background) 2004-04-25 20:13 vruppert * VGABIOS-lgpl-latest.bin (1.43), VGABIOS-lgpl-latest.debug.bin (1.43), vgabios.c (1.49), vgatables.h (1.7): - table entries for vga mode 0x0f fixed (PLANAR2 exists on EGA only) - function release_font_access now supports the monochrome text mode - PLANAR1 modes now supported in text output functions and read/write pixel - function AH=0x12/BL=0x32 rewritten in assembler 2004-04-25 08:45 vruppert * VGABIOS-lgpl-latest.bin (1.42), VGABIOS-lgpl-latest.debug.bin (1.42), vgabios.c (1.48): - block address calculation in font functions fixed - functions AX=0x1103, AH=0x12/BL=0x31 and AH=0x12/BL=0x33 rewritten in assembler 2004-04-24 09:59 vruppert * VGABIOS-lgpl-latest.bin (1.41), VGABIOS-lgpl-latest.debug.bin (1.41), vgabios.c (1.47): - read/write graphics pixel for PLANAR4 modes added - CGA specific functions (group AH = 0x0B) implemented 2004-04-23 14:34 vruppert * VGABIOS-lgpl-latest.bin (1.40), VGABIOS-lgpl-latest.debug.bin (1.40), vgabios.c (1.46): - remaining palette and dac read/write functions (except gray scale summing) rewritten in assembler 2004-04-18 13:43 vruppert * VGABIOS-lgpl-latest.bin (1.39), VGABIOS-lgpl-latest.debug.bin (1.39), vgabios.c (1.45): - some palette and dac read/write functions rewritten in assembler - main int10 debug message now works with assembler functions, too 2004-04-18 09:15 japj * vbe.c (1.40): updated my email address + put vgabios url in the bios copyright string (instead of my old email address) 2004-04-17 07:18 vruppert * VGABIOS-lgpl-latest.bin (1.38), VGABIOS-lgpl-latest.debug.bin (1.38), vgabios.c (1.44): - biosfn_set_video_mode: don't load DAC registers if default palette loading is disabled. Perform gray scale summing if enabled. - biosfn_perform_gray_scale_summing: switch between DAC read and write mode is required to make this function work. Maximum DAC value always set to 0x3f. 2004-04-08 17:50 vruppert * VGABIOS-lgpl-latest.bin (1.37), VGABIOS-lgpl-latest.debug.bin (1.37), vgabios.c (1.43): - write character function for the LINEAR8 mode - get_font_access() and release_font_access() rewritten in assembler - fixed wrong variable name in the init code 2004-04-06 19:31 vruppert * VGABIOS-lgpl-latest.bin (1.36), VGABIOS-lgpl-latest.debug.bin (1.36), vgabios.c (1.42): - init functions rewitten in assembler - function biosfn_set_display_code rewritten in assembler 2004-04-05 19:40 vruppert * VGABIOS-lgpl-latest.bin (1.35), VGABIOS-lgpl-latest.debug.bin (1.35), vgabios.c (1.41): - functions biosfn_get_video_mode() and biosfn_read_display_code() rewritten in assembler 2004-04-04 18:20 vruppert * VGABIOS-lgpl-latest.bin (1.34), VGABIOS-lgpl-latest.debug.bin (1.34), vgabios.c (1.40): - write character function for CGA modes added - read/write graphics pixel for CGA and LINEAR8 modes added 2004-02-23 21:08 vruppert * VGABIOS-lgpl-latest.bin (1.33), VGABIOS-lgpl-latest.debug.bin (1.33), vbe.c (1.39): - dispi_get_max_bpp(): restore the original value of the vbe enable register 2004-02-22 14:17 vruppert * README (1.6), vbe.c (1.38), vbe.h (1.20), vbe_display_api.txt (1.9), VGABIOS-lgpl-latest.bin (1.32), VGABIOS-lgpl-latest.debug.bin (1.32): - new function dispi_get_max_bpp() returns the bpp capabilities of the Bochs gui - create the mode list depending on the supported bpp capability - unused stuff removed - documentation updated 2004-02-21 18:20 vruppert * vbe.c (1.37), vbe.h (1.19), vbetables.h (1.23), VGABIOS-lgpl-latest.bin (1.31), VGABIOS-lgpl-latest.debug.bin (1.31): - dynamicly genarated vbe mode_info list works now 2003-11-17 21:04 vruppert * vbe.c (1.36), vbetables.h (1.22), vgabios.c (1.39), vgatables.h (1.6), VGABIOS-lgpl-latest.bin (1.30), VGABIOS-lgpl-latest.debug.bin (1.30): - new VBE presence flag stored at unused BDA address 0xB9 - VBE init code rewritten - added BIOS TTY flag for VBE mode 0x0102 (TODO: scrolling) - vgabios_init_func: load and activate text font already done by set_video_mode - function biosfn_get_all_palette_reg() fixed 2003-11-06 00:26 cbothamy * README (1.5): - add changes for 0.4c release 2003-11-06 00:22 cbothamy * VGABIOS-lgpl-latest.bin (1.29), VGABIOS-lgpl-latest.debug.bin (1.29): - compile vgabios.c rev1.38 2003-11-06 00:21 cbothamy * vgabios.c (1.38): - activate char table after loading it when setting a text video mode 2003-11-06 00:19 cbothamy * Makefile (1.12): - when making a release, remove unwanted files first, and exclude CVS from the tarball 2003-11-04 22:50 cbothamy * ChangeLog (1.20, v0_4b): - update ChangeLog for 0.4b release 2003-11-04 22:49 cbothamy * README (1.4, v0_4b): - update Changes for 0.4b release 2003-11-04 20:26 vruppert * vgabios.c (1.37), VGABIOS-lgpl-latest.bin (1.28), VGABIOS-lgpl-latest.debug.bin (1.28) (utags: v0_4b): - biosfn_get_font_info(): character height must be returned in CX 2003-11-03 21:57 vruppert * vbe.c (1.35, v0_4b), vgabios.c (1.36), VGABIOS-lgpl-latest.bin (1.27), VGABIOS-lgpl-latest.debug.bin (1.27): - the 'noclearmem' flag is not stored in the 'current video mode' register (0040h:0049h) - VBE also stores the 'noclear' flag in the 'video control' register (0040h:0087h) 2003-10-05 10:06 vruppert * vbe.h (1.18, v0_4b), vbe_display_api.txt (1.8, v0_4b), VGABIOS-lgpl-latest.bin (1.26), VGABIOS-lgpl-latest.debug.bin (1.26): - changed VBE i/o registers to 0x01CE/CF (suggestion from Daniel Gimpelevich) 2003-08-18 18:38 vruppert * VGABIOS-lgpl-latest.bin (1.25), VGABIOS-lgpl-latest.debug.bin (1.25), vgabios.c (1.35): - wrong offsets to the character tables (INT 0x1F/0x43) fixed (underscore added) - functions accessing the CRT controller optimized using a local variable 'crtc_addr' 2003-08-17 15:46 cbothamy * ChangeLog (1.19, v0_4a): - ChangeLog is now automatically generated by running "cvs2cl -r -t -P -S" - update ChangeLog for 0.4a release 2003-08-17 15:44 cbothamy * README (1.3, v0_4a): - 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, v0_4b, v0_4a): - fix Makefile for "release" target 2003-08-16 01:49 cbothamy * Makefile (1.10), README (1.2), VGABIOS-lgpl-latest.bin (1.24, v0_4a), VGABIOS-lgpl-latest.debug.bin (1.24, v0_4a), vgabios.c (1.34, v0_4a): - 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, v0_4b) (utags: v0_4a): - 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, v0_4a), vbe_display_api.txt (1.7, v0_4a), 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, v0_4b, v0_4a): - 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_4b, v0_4a, 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_4b, v0_4a, 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, v0_4a, v0_4b): - 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_4b, v0_4a, 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_4b, v0_4a, 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_4b, v0_4a, v0_3b, v0_3a), COPYING (1.1, v0_4b, v0_4a, v0_3b, v0_3a), ChangeLog (1.1), Makefile (1.1), Notes (1.1, v0_4b, v0_4a, 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_4b, v0_4a, v0_3b, v0_3a), vgatables.h (1.1, v0_3b, v0_3a), tests/testbios.c (1.1, v0_4b, v0_4a, v0_3b, v0_3a): - initial import