1vgatest(6) Svgalib User Manual vgatest(6)
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6 svidtune - tunes svgalib modes
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9 svidtune mode
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13 mode is an svgalib mode number for the mode to be tuned. The number of
14 colours is irrelevant, but the mode must be supported by the hardware.
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16 svidtune displays the mode timing parameters, and a rectangle around
17 the screen. You can then adjust the parameters to have the display
18 tuned properly.
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20 Please note that modelines (and this program) only affects display when
21 the driver uses the timing.c interface. Specifically, it has no affect
22 on the VESA driver.
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26 l,r,d,u move the displayed portion of the screen left, right, down or
27 up.
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29 w,n increase or decrease the screens horizontal size.
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31 s,o increase or decrease the screens vertical size.
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33 p print the current modeline to the standard error.
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35 P print the current modeline to the config file, so it will be used by
36 svgalib from now on.
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38 q quit
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42 The program does not test that the modes remain within the monitor lim‐
43 its.
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47 vga_getcurrenttiming(3), vga_changecurrenttiming(3), libvga.config(5)
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51 This man page was written by Matan Ziv-Av.
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55Svgalib (>= 1.4.0) 10 June 1999 vgatest(6)