linux-kernel - [Patch 0/2] Add support for _TFP and configurable throttle pctg

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Date:   Thu, 17 Aug 2023 15:00:09 +0530
From:   Sumit Gupta <sumitg@...dia.com>
To:     <rafael@...nel.org>, <rui.zhang@...el.com>, <lenb@...nel.org>,
        <treding@...dia.com>, <jonathanh@...dia.com>,
        <linux-acpi@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC:     <sumitg@...dia.com>, <sanjayc@...dia.com>, <ksitaraman@...dia.com>,
        <srikars@...dia.com>, <jbrasen@...dia.com>, <bbasu@...dia.com>
Subject: [Patch 0/2] Add support for _TFP and configurable throttle pctg 

This patch set adds support for two features to get a finer control
over the impact of Thermal Throttling on performance.

 1) Patch 1: Adds support to read Thermal fast Sampling Period (_TFP)
    ACPI object and use it over "Thermal Sampling Period (_TSP)" for
    Passive cooling if both are present.

 2) Patch 2: Adds support to configure the CPUFREQ reduction percentage
    and not always cause throttling in steps of "20%".

Both patches can be applied independently.

Jeff Brasen (1):
  ACPI: thermal: Add Thermal fast Sampling Period (_TFP) support

Srikar Srimath Tirumala (1):
  ACPI: processor: Add support to configure CPUFREQ reduction pctg

 drivers/acpi/Kconfig             | 15 +++++++++++++++
 drivers/acpi/processor_thermal.c | 19 ++++++++++++++++---
 drivers/acpi/thermal.c           | 21 ++++++++++++++-------
 3 files changed, 45 insertions(+), 10 deletions(-)

-- 
2.17.1