2 bool "VGA Arbitration" if EMBEDDED
6 Some "legacy" VGA devices implemented on PCI typically have the same
7 hard-decoded addresses as they did on ISA. When multiple PCI devices
8 are accessed at same time they need some kind of coordination. Please
9 see Documentation/vgaarbiter.txt for more details. Select this to
12 config VGA_ARB_MAX_GPUS
13 int "Maximum number of GPUs"
17 Reserves space in the kernel to maintain resource locking for
18 multiple GPUS. The overhead for each GPU is very small.
21 bool "Laptop Hybrid Grapics - GPU switching support"
25 Many laptops released in 2008/9/10 have two gpus with a multiplxer
26 to switch between them. This adds support for dynamic switching when
27 X isn't running and delayed switching until the next logoff. This
28 features is called hybrid graphics, ATI PowerXpress, and Nvidia