Messages in this thread | | | From | "Rafael J. Wysocki" <> | Date | Fri, 8 Jul 2022 21:21:20 +0200 | Subject | [GIT PULL] ACPI fixes for v5.19-rc6 |
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Hi Linus,
Please pull from the tag
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \ acpi-5.19-rc6
with top-most commit 8b356e536e69f3a4d6778ae9f0858a1beadabb1f
ACPI: CPPC: Don't require _OSC if X86_FEATURE_CPPC is supported
on top of commit 88084a3df1672e131ddc1b4e39eeacfd39864acf
Linux 5.19-rc5
to receive ACPI fixes for 5.19-rc6.
These fix two recent regressions related to CPPC support.
Specifics:
- Prevent _CPC from being used if the platform firmware does not confirm CPPC v2 support via _OSC (Mario Limonciello).
- Allow systems with X86_FEATURE_CPPC set to use _CPC even if CPPC support cannot be agreed on via _OSC (Mario Limonciello).
Thanks!
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Mario Limonciello (2): ACPI: CPPC: Only probe for _CPC if CPPC v2 is acked ACPI: CPPC: Don't require _OSC if X86_FEATURE_CPPC is supported
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arch/x86/kernel/acpi/cppc.c | 10 ++++++++++ drivers/acpi/bus.c | 11 +++++------ drivers/acpi/cppc_acpi.c | 20 ++++++++++++++++++-- include/acpi/cppc_acpi.h | 1 + include/linux/acpi.h | 2 +- 5 files changed, 35 insertions(+), 9 deletions(-)
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