DPMS(4) Kernel Interfaces Manual DPMS(4) NAME dpms -- VESA BIOS DPMS driver SYNOPSIS device dpms DESCRIPTION The dpms driver uses the VESA BIOS to manage an external display during suspend and resume. When the machine suspends, the dpms driver turns the external display off. When the machine resumes, it restores the display to its state when the driver was first loaded. SEE ALSO acpi_video(4) BUGS The VESA BIOS DPMS calls do not provide any way to identify a particular display or adapter to manipulate. As a result, this driver may have unex- pected results on systems with multiple displays and/or adapters. FreeBSD 15.1 August 23, 2008 DPMS(4)
NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | BUGS
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