[linux-block.git] / drivers / gpu / vga / Kconfig

# SPDX-License-Identifier: GPL-2.0-only
config VGA_SWITCHEROO
	bool "Laptop Hybrid Graphics - GPU switching support"
	depends on X86
	depends on ACPI
	depends on PCI
	depends on (FRAMEBUFFER_CONSOLE=n || FB=y)
	select VGA_ARB
	help
	  Many laptops released in 2008/9/10 have two GPUs with a multiplexer
	  to switch between them. This adds support for dynamic switching when
	  X isn't running and delayed switching until the next logoff. This
	  feature is called hybrid graphics, ATI PowerXpress, and Nvidia
	  HybridPower.
Commit	Line	Data
ec8f24b7	1	# SPDX-License-Identifier: GPL-2.0-only
6a9ee8af	2	config VGA_SWITCHEROO
ca117d6d	3	bool "Laptop Hybrid Graphics - GPU switching support"
6a9ee8af DA	4	depends on X86
6a9ee8af DA	5	depends on ACPI
94e8e8e9	6	depends on PCI
6116b892	7	depends on (FRAMEBUFFER_CONSOLE=n \|\| FB=y)
343d4a79	8	select VGA_ARB
6a9ee8af	9	help
ca117d6d	10	Many laptops released in 2008/9/10 have two GPUs with a multiplexer
6a9ee8af	11	to switch between them. This adds support for dynamic switching when
d917e646	12	X isn't running and delayed switching until the next logoff. This
ca117d6d	13	feature is called hybrid graphics, ATI PowerXpress, and Nvidia
6a9ee8af	14	HybridPower.