FreeBSD Manual Pages
GTF(1) General Commands Manual GTF(1) NAME gtf - calculate VESA GTF mode lines SYNOPSIS gtf h-resolution v-resolution refresh [-v|--verbose] [-f|--fbmode] [-x|--xorgmode] DESCRIPTION Gtf is a utility for calculating VESA GTF modes. Given the desired horizontal and vertical resolutions and refresh rate (in Hz), the para- meters for a matching VESA GTF mode are printed out. Two output for- mats are supported: mode lines suitable for the Xorg xorg.conf(5) file, and mode parameters suitable for the Linux fbset(8) utility. OPTIONS -v|--verbose Enable verbose printouts This shows a trace for each step of the computation. -x|--xorgmode Print the mode parameters as Xorg-style mode lines. This is the default format. -f|--fbset Print the mode parameters in a format suitable for fbset(8). SEE ALSO xorg.conf(5), cvt(1) AUTHOR Andy Ritger. This program is based on the Generalized Timing Formula (GTF(TM)) Stan- dard Version: 1.0, Revision: 1.0. The GTF Excel(TM) spreadsheet, a sample (and the definitive) implementation of the GTF Timing Standard is available at <ftp://ftp.vesa.org/pub/GTF/VTF_V1R1.xls>. X Version 11 xorg-server 21.1.18 GTF(1)
NAME | SYNOPSIS | DESCRIPTION | OPTIONS | SEE ALSO | AUTHOR
Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=gtf&sektion=1&manpath=FreeBSD+Ports+15.0>