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>
19 lines
709 B
Plaintext
19 lines
709 B
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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#
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# AMD Hardware Feedback Interface Driver
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#
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config AMD_HFI
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bool "AMD Hetero Core Hardware Feedback Driver"
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depends on ACPI
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depends on CPU_SUP_AMD
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depends on SCHED_MC_PRIO
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help
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Select this option to enable the AMD Heterogeneous Core Hardware
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Feedback Interface. If selected, hardware provides runtime thread
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classification guidance to the operating system on the performance and
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energy efficiency capabilities of each heterogeneous CPU core. These
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capabilities may vary due to the inherent differences in the core types
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and can also change as a result of variations in the operating
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conditions of the system such as power and thermal limits.
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