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Diffstat (limited to 'src/i830_driver.c')
| -rw-r--r-- | src/i830_driver.c | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/src/i830_driver.c b/src/i830_driver.c index 7a81d933..1ff58668 100644 --- a/src/i830_driver.c +++ b/src/i830_driver.c @@ -1,4 +1,3 @@ -/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i830_driver.c,v 1.50 2004/02/20 00:06:00 alanh Exp $ */ /************************************************************************** Copyright 2001 VA Linux Systems Inc., Fremont, California. @@ -28,135 +27,12 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. **************************************************************************/ /* - * Reformatted with GNU indent (2.2.8), using the following options: - * - * -bad -bap -c41 -cd0 -ncdb -ci6 -cli0 -cp0 -ncs -d0 -di3 -i3 -ip3 -l78 - * -lp -npcs -psl -sob -ss -br -ce -sc -hnl - * - * This provides a good match with the original i810 code and preferred - * XFree86 formatting conventions. - * - * When editing this driver, please follow the existing formatting, and edit - * with <TAB> characters expanded at 8-column intervals. - */ - -/* * Authors: Jeff Hartmann <jhartmann@valinux.com> * Abraham van der Merwe <abraham@2d3d.co.za> * David Dawes <dawes@xfree86.org> * Alan Hourihane <alanh@tungstengraphics.com> */ -/* - * Mode handling is based on the VESA driver written by: - * Paulo César Pereira de Andrade <pcpa@conectiva.com.br> - */ - -/* - * Changes: - * - * 23/08/2001 Abraham van der Merwe <abraham@2d3d.co.za> - * - Fixed display timing bug (mode information for some - * modes were not initialized correctly) - * - Added workarounds for GTT corruptions (I don't adjust - * the pitches for 1280x and 1600x modes so we don't - * need extra memory) - * - The code will now default to 60Hz if LFP is connected - * - Added different refresh rate setting code to work - * around 0x4f02 BIOS bug - * - BIOS workaround for some mode sets (I use legacy BIOS - * calls for setting those) - * - Removed 0x4f04, 0x01 (save state) BIOS call which causes - * LFP to malfunction (do some house keeping and restore - * modes ourselves instead - not perfect, but at least the - * LFP is working now) - * - Several other smaller bug fixes - * - * 06/09/2001 Abraham van der Merwe <abraham@2d3d.co.za> - * - Preliminary local memory support (works without agpgart) - * - DGA fixes (the code were still using i810 mode sets, etc.) - * - agpgart fixes - * - * 18/09/2001 - * - Proper local memory support (should work correctly now - * with/without agpgart module) - * - more agpgart fixes - * - got rid of incorrect GTT adjustments - * - * 09/10/2001 - * - Changed the DPRINTF() variadic macro to an ANSI C compatible - * version - * - * 10/10/2001 - * - Fixed DPRINTF_stub(). I forgot the __...__ macros in there - * instead of the function arguments :P - * - Added a workaround for the 1600x1200 bug (Text mode corrupts - * when you exit from any 1600x1200 mode and 1280x1024@85Hz. I - * suspect this is a BIOS bug (hence the 1280x1024@85Hz case)). - * For now I'm switching to 800x600@60Hz then to 80x25 text mode - * and then restoring the registers - very ugly indeed. - * - * 15/10/2001 - * - Improved 1600x1200 mode set workaround. The previous workaround - * was causing mode set problems later on. - * - * 18/10/2001 - * - Fixed a bug in I830BIOSLeaveVT() which caused a bug when you - * switched VT's - */ -/* - * 07/2002 David Dawes - * - Add Intel(R) 855GM/852GM support. - */ -/* - * 07/2002 David Dawes - * - Cleanup code formatting. - * - Improve VESA mode selection, and fix refresh rate selection. - * - Don't duplicate functions provided in 4.2 vbe modules. - * - Don't duplicate functions provided in the vgahw module. - * - Rewrite memory allocation. - * - Rewrite initialisation and save/restore state handling. - * - Decouple the i810 support from i830 and later. - * - Remove various unnecessary hacks and workarounds. - * - Fix an 845G problem with the ring buffer not in pre-allocated - * memory. - * - Fix screen blanking. - * - Clear the screen at startup so you don't see the previous session. - * - Fix some HW cursor glitches, and turn HW cursor off at VT switch - * and exit. - * - * 08/2002 Keith Whitwell - * - Fix DRI initialisation. - * - * - * 08/2002 Alan Hourihane and David Dawes - * - Add XVideo support. - * - * - * 10/2002 David Dawes - * - Add Intel(R) 865G support. - * - * - * 01/2004 Alan Hourihane - * - Add Intel(R) 915G support. - * - Add Dual Head and Clone capabilities. - * - Add lid status checking - * - Fix Xvideo with high-res LFP's - * - Add ARGB HW cursor support - * - * 05/2005 Alan Hourihane - * - Add Intel(R) 945G support. - * - * 09/2005 Alan Hourihane - * - Add Intel(R) 945GM support. - * - * 10/2005 Alan Hourihane, Keith Whitwell, Brian Paul - * - Added Rotation support - * - * 12/2005 Alan Hourihane, Keith Whitwell - * - Add Intel(R) 965G support. - */ - #ifdef HAVE_CONFIG_H #include "config.h" #endif |