Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15 lines
526 B
Plaintext
15 lines
526 B
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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config VGA_SWITCHEROO
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bool "Laptop Hybrid Graphics - GPU switching support"
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depends on X86
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depends on ACPI
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depends on PCI
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depends on (FRAMEBUFFER_CONSOLE=n || FB=y)
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select VGA_ARB
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help
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Many laptops released in 2008/9/10 have two GPUs with a multiplexer
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to switch between them. This adds support for dynamic switching when
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X isn't running and delayed switching until the next logoff. This
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feature is called hybrid graphics, ATI PowerXpress, and Nvidia
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HybridPower.
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