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This addendum serves as a supplementary guide, and it’s intended for licensed users with authorized access to Qualcomm® Linux ®. Read this addendum along with the Qualcomm Linux Power and Thermal Guide. The Qualcomm Linux Power and Thermal Guide describes the architecture, supported features, and debug methods to balance power consumption and performance of the Qualcomm Linux software.

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Power management overview

CPU power specification

Explore the specifications of CPU subsystem.

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Power optimization tunables

Configure CPU

Configure and customize CPU tunables for balancing power and performance.

Configure GPU

Configure GPU tunables for balancing power and performance.

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Validate power measurements

Set up the power measurement platform

Verify the readiness of the device to perform power measurements.

Test case measurement procedures

Set up the test case environments.

Power measurement data

Read the power measurement data.