Bug 7059 - Incorect refresh rate for i8xx by DDC
: Incorect refresh rate for i8xx by DDC
Status: CLOSED FIXED
: Sisyphus
(All bugs in Sisyphus/xorg-x11)
: unstable
: all Linux
: P2 normal
Assigned To:
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Reported: 2005-06-10 15:17 by
Modified: 2005-09-04 23:07 (History)


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Description From 2005-06-10 15:17:58
Не могу получить развертку больше 60Гц на i845. 

i845, LG T710BH (1024x768 85Hz родное) 
 2.6.11-std26-up-alt10 
 xorg-x11-6.8.2-alt8.2(все) 
 ddcprobe-0.1.1-alt2 
 libhw-0.2.15-alt1 
 libhw-tools-0.2.15-alt1 
 hwdatabase-0.3.10-alt1 

На консоли откуда запускаю Иксы 
 X Window System Version 6.8.2 
Release Date: 9 February 2005 
X Protocol Version 11, Revision 0, Release 6.8.2 
Build Operating System: Linux 2.4.26-std-smp-alt12 i686 [ELF] 
Current Operating System: Linux gfl41 2.6.11-std26-up-alt10 #1 Sun May 15  
19:40:10 MSD 2005 i686 
Build Date: 08 June 2005 
Build Host: xeon.office.altlinux.ru 

        Before reporting problems, check https://bugzilla.altlinux.org 
        to make sure that you have the latest version. 
Module Loader present 
Markers: (--) probed, (**) from config file, (==) default setting, 
        (++) from command line, (!!) notice, (II) informational, 
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown. 
(==) Log file: "/var/log/Xorg.0.log", Time: Fri Jun 10 08:28:09 2005 
(==) Using config file: "/etc/X11/xorg.conf" 
(1600x1200,monitor1) mode clock 162MHz exceeds DDC maximum 110MHz 
(WW) I810(0): Failed to set up write-combining range (0xe0000000,0x8000000) 

После выхода из Иксов добавляються ещё строки 
SetClientVersion: 0 8 
(1024x768,monitor1) mode clock 100000MHz exceeds DDC maximum 110MHz 
(800x600,monitor1) mode clock 100000MHz exceeds DDC maximum 110MHz 
(640x480,monitor1) mode clock 100000MHz exceeds DDC maximum 110MHz 
(1600x1200,monitor1) mode clock 162MHz exceeds DDC maximum 110MHz 

Пробовал добавить  
# 1024x768 @ 85.00 Hz (GTF) hsync: 68.60 kHz; pclk: 94.39 MHz 
Modeline "1024x768_85.00"  94.39  1024 1088 1200 1376  768 769 772 807  -HSync  
+Vsync 
  # 800x600 @ 85.00 Hz (GTF) hsync: 53.55 kHz; pclk: 56.55 MHz 
 Modeline "800x600_85.00"  56.55  800 840 928 1056  600 601 604 630  -HSync  
+Vsync 
  # 800x600 @ 100.00 Hz (GTF) hsync: 63.60 kHz; pclk: 68.18 MHz 
  Modeline "800x600_100.00"  68.18  800 848 936 1072  600 601 604 636  -HSync  
+Vsync 
  # 640x480 @ 85.00 Hz (GTF) hsync: 42.92 kHz; pclk: 35.71 MHz 
  Modeline "640x480_85.00"  35.71  640 672 736 832  480 481 484 505  -HSync  
+Vsync 
  # 640x480 @ 100.00 Hz (GTF) hsync: 50.90 kHz; pclk: 43.16 MHz 
 Modeline "640x480_100.00"  43.16  640 680 744 848  480 481 484 509  -HSync  
+Vsync 

на эти моды ругается так же 
(*x*_85.00,monitor1) mode clock 100000MHz exceeds DDC maximum 110MHz 


Actual Results:  
частота обновления экрана 60Гц 
в разрешениях 640х480 800х600 1024х768 

Expected Results:  
нормальная частота обновления эрана >=85Гц
------- Comment #1 From 2005-06-10 15:25:37 -------
исправлено в alt9