[mythtv-users] Ahh - Evil xorg and modelines

[Damian Surr]

Putting the same information into different modeline generators produces 
different results. What's a feller to do?

Used 3 different sites to work out modelines for 1024x768 at 66, 70 75 
and 85Hz. Only the last one also let me enter Dot Clock Frequency.
Not at my Myth machine at the moment. Just getting a list of things to try.

# http://www.bohne-lang.de/spec/linux/modeline/
# V-freq: 60.00 Hz  // h-freq: 47.80 KHz
 Modeline "1024x768_60" 60.80  1024 1056 1128 1272   768  768  770  796

# V-freq: 70.00 Hz  // h-freq: 56.12 KHz
 Modeline "1024x768_70" 74.10  1024 1064 1152 1320   768  768  770  801

# V-freq: 75.00 Hz  // h-freq: 60.31 KHz
 Modeline "1024x768_75" 81.55  1024 1064 1168 1352   768  768  770  804

# V-freq: 85.00 Hz  // h-freq: 68.79 KHz
 Modeline "1024x768_85" 97.40  1024 1072 1192 1416   768  768  771  809

#http://www.sh.nu/nvidia/gtf.php
# 1024x768 @ 60.00 Hz (GTF) hsync: 47.70 kHz; pclk: 64.11 MHz
  Modeline "1024x768_60.00"  64.11  1024 1080 1184 1344  768 769 772 
795  -HSync +Vsync

# 1024x768 @ 70.00 Hz (GTF) hsync: 56.00 kHz; pclk: 76.16 MHz
  Modeline "1024x768_70.00"  76.16  1024 1080 1192 1360  768 769 772 
800  -HSync +Vsync

# 1024x768 @ 75.00 Hz (GTF) hsync: 60.15 kHz; pclk: 81.80 MHz
  Modeline "1024x768_75.00"  81.80  1024 1080 1192 1360  768 769 772 
802  -HSync +Vsync

# 1024x768 @ 85.00 Hz (GTF) hsync: 68.59 kHz; pclk: 94.38 MHz
  Modeline "1024x768_85.00"  94.38  1024 1088 1200 1376  768 769 772 
807  -HSync +Vsync

#http://xtiming.sourceforge.net/cgi-bin/xtiming.pl
Modeline "1024x768 at 60" 64.56 1024 1056 1296 1328 768 783 791 807
Modeline "1024x768 at 70" 78.36 1024 1056 1352 1384 768 783 792 807
Modeline "1024x768 at 75" 85.56 1024 1056 1376 1408 768 782 792 807
Modeline "1024x768 at 85" 100.94 1024 1056 1432 1464 768 782 793 807