ACPI: bus: Indicate support for _TFP thru _OSC

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The ACPI thermal driver already uses the _TPF ACPI method to retrieve
precise sampling time values, but this is not reported thru _OSC.

Fix this by setting bit 9 ("Fast Thermal Sampling support") when
evaluating _OSC.

Fixes: a2ee7581af ("ACPI: thermal: Add Thermal fast Sampling Period (_TFP) support")
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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Armin Wolf 2024-03-09 21:13:06 +01:00 • committed by Rafael J. Wysocki

parent 4cece76496

commit 95d43290f1

2 changed files with 3 additions and 0 deletions

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drivers/acpi/bus.c

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1

include/linux/acpi.h

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