Texas Instruments Technology for Innovators(tm)

Local Power Manager (Linux) Release Notes

Fri Dec 09 2011

Introduction, Documentation, What's New, Compatibility Information, Validation Info, Known Issues, Version Information, Technical Support.


The Local Power Manager (Linux) release consists of the following packages:


The following documentation is available:

Release notes from previous releases are also available in the relnotes archive directory.

What's New



Compatibility Information

Compatibility Key Definitions

Compatibility keys are intentionally independent of marketing product numbers and are intended to:

  1. Enable tooling to identify incompatibilities between components, and
  2. Convey a level of compatibility between different releases to set end user expectations.

Compatibility keys are composed of 3 comma-delimited numbers - M,S,R - where:


This release was built and validated against using the following software components:

This release was validated using the following hardware platforms. Note that other devices and configurations supported in LPM 1.24.02 should also be supported. Device/OS support was not removed, although validation of this release was limited.

Known Issues


See the Codec Engine Known Issues wiki article for issues found after these release notes were compiled.

Version Information

This product's version follows a version format, M.mm.pp.bb, where M is a single digit Major number, mm is 2 digit minor number, pp is a 2 digit patch number, and b is an unrestricted set of digits used as an incrementing build counter.

To support multiple side-by-side installations of the product, the product version is encoded in the top level directory, for example local_power_manager_1_24.

Subsequent releases of patch upgrades will be identified by the patch number, for example LPM 1.24.01 with directory local_power_manager_1_24_01. Typically, these patches only include critical bug fixes.

Technical Support

For technical support, contact softwaresupport@ti.com

Check the following web site for updates: https://software-dl.ti.com/dsps/dsps_public_sw/sdo_sb/targetcontent/lpm/index.html

Last updated: December 9, 2011