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< .\" $FreeBSD: stable/10/share/man/man4/vt.4 273511 2014-10-23 02:18:23Z emaste $
---
> .\" $FreeBSD: stable/10/share/man/man4/vt.4 274865 2014-11-22 17:37:51Z dumbbell $
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> .Cd kern.vt.fb.default_mode="<X>x<Y>"
> .Cd kern.vt.fb.modes.<connector>="<X>x<Y>"
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< .Pq Kernel Mode Switching
---
> .Pq Kernel Mode Setting
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> .It Va kern.vt.fb.default_mode
> Set this value to a graphic mode to override the default mode picked by the
> .Nm
> backend.
> The mode is applied to all output connectors.
> This is currently only supported by the
> .Cm vt_fb
> backend when it's paired with a KMS video driver.
> .It Va kern.vt.fb.modes. Ns Pa connector_name
> Set this value to a graphic mode to override the default mode picked by the
> .Nm
> backend.
> This mode is applied to the output connector
> .Pa connector_name
> only. It has precedence over
> .Va kern.vt.fb.default_mode .
> The names of available connector names can be found in
> .Xr dmesg 8
> after loading the KMS driver.
> It will contain a list of connectors and their associated tunables.
> This is currently only supported by the
> .Cm vt_fb
> backend when it's paired with a KMS video driver.
> .El
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> .Pp
> To set a 1024x768 mode on all output connectors, put the following line in
> .Pa /boot/loader.conf :
> .Pp
> .Dl kern.vt.fb.default_mode="1024x768"
> .Pp
> To set a 800x600 only on a laptop builtin screen, use the following line instead:
> .Pp
> .Dl kern.vt.fb.modes.LVDS-1="800x600"
> .Pp
> The connector name was found in
> .Xr dmesg 8 :
> .Pp
> .Dl info: [drm] Connector LVDS-1: get mode from tunables:
> .Dl info: [drm] - kern.vt.fb.modes.LVDS-1
> .Dl info: [drm] - kern.vt.fb.default_mode