Re: Amiga screen modes in wscons

Carlos Milán Figueredo <[email protected]> Sun, 19 Nov 2023 02:31:28 +0000
Newsgroups gmane.os.netbsd.ports.amiga
Message-ID <CO6P220MB0564E40B4DE8140B60056E67C9B5A@CO6P220MB0564.NAMP220.PROD.OUTLOOK.COM>
Problem solved! After some trial and error I have been able to find the val=
ues that works well for my scandoubler and monitor combination, the result =
can be seen here [1], screen properly aligned and centered. I documented he=
re [2] all the steps I followed in case someone hits the same issue in the =
future. What actually pointed me in the right path was this [3] old 1995 so=
urce code of Linux amifb.c. I tried the values for the mode defined as "640=
x480, 64 Hz noninterlaced AGA mode (31.89 kHz) and they worked well for my =
case.=0A=
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Many thanks for all the guidance :)=0A=
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Regards,=0A=
Carlos=0A=
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[1] https://i.postimg.cc/SQ6jwBPX/Screenshot-2023-11-19-03-13-58.png=0A=
[2] https://gist.github.com/cmilanf/d3a1219edeeafee3ae50ca3c82fdb082#file-3=
-setting-wscons-videomode-md=0A=
[3] https://www.cs.cmu.edu/afs/club.cc.cmu.edu/usr/jhutz/project/Linux/src/=
arch/m68k/amiga/amifb.c=0A=
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Carlos Mil=E1n Figueredo | HispaMSX System Operator |=A0http://www.hispamsx=
.org | telnet://bbs.hispamsx.org |=A0https://calnus.com=