2009-08-11 13:52:06 +08:00
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config VGA_ARB
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bool "VGA Arbitration" if EMBEDDED
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default y
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depends on PCI
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help
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Some "legacy" VGA devices implemented on PCI typically have the same
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hard-decoded addresses as they did on ISA. When multiple PCI devices
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are accessed at same time they need some kind of coordination. Please
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see Documentation/vgaarbiter.txt for more details. Select this to
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enable VGA arbiter.
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2010-02-03 09:45:01 +08:00
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config VGA_ARB_MAX_GPUS
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int "Maximum number of GPUs"
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default 16
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depends on VGA_ARB
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help
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Reserves space in the kernel to maintain resource locking for
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multiple GPUS. The overhead for each GPU is very small.
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