VGA Arbitration
modulename: vgaarb.ko
configname: CONFIG_VGA_ARB
Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>PCI support
└─>VGA Arbitration
In linux kernel since version 2.6.32 (release Date: 2009-12-02)
Some "legacy" VGA devices implemented on PCI typically have the same
hard-decoded addresses as they did on ISA. When multiple PCI devices
are accessed at same time they need some kind of coordination. Please
see Documentation/gpu/vgaarbiter.rst for more details. Select this to
enable VGA arbiter.
hard-decoded addresses as they did on ISA. When multiple PCI devices
are accessed at same time they need some kind of coordination. Please
see Documentation/gpu/vgaarbiter.rst for more details. Select this to
enable VGA arbiter.