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Linux/Ubuntu custom refresh rate
07-09-2021, 08:21 PM
Post: #2
RE: Linux/Ubuntu custom refresh rate
The modeline parameters are just a running total of the timing parameters shown in CRU:

1920
1920 + 24 = 1944
1944 + 32 = 1976
1976 + 32 = 2008

1080
1080 + 3 = 1083
1083 + 5 = 1088
1088 + 5 = 1093

Modeline "1920x1080_75" 164.61 1920 1944 1976 2008 1080 1083 1088 1093 +hsync +vsync

Most monitors can handle any polarity so that's not important.
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Linux/Ubuntu custom refresh rate - gorio - 07-09-2021, 01:26 PM
RE: Linux/Ubuntu custom refresh rate - ToastyX - 07-09-2021 08:21 PM

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