Latest revision as of 05:21, 5 November 2020

Power Management

PMIC: First One to Turn On and Last One to Turn Off [ELCE 2019]

Presenter: Keerthy Jagadeesh, Texas Instruments
Summary: This presentation provides information about PMIC driver
development in Linux and debugging over I2C.

PDF | VIDEO

The Power-Supply Subsystem [ELCE 2018]

Presenter: Sebastian Reichel, Collabora
Summary: This presentation provides an overview of the subsystem
and template driver instantiated from the device tree.

PDF | VIDEO

Power Management Integrated Circuits: Keep the Power in Your Hands [ELC 2017]

Presenter: Quentin Schulz, Free Electrons
Summary: This presentation provides information about PMIC
(Power Management Integrated Circuit) using different subsystems
like MFD, power supply, and ways to achieve over-voltage
protection.

PDF | VIDEO

Power Management in Zephyr RTOS [ELC 2016]

Presenter: Ramesh Thomas, Intel
Summary: The session talks about effective power management support in
this platform that have very limited resources and overview on
the power management infrastructure provided by Zephyr.

PDF | VIDEO

Linux Power Management Optimization on the Nvidia Jetson Platform [ELC 2016]

Presenter: Merlin Friesen, Golden Gate Research
Summary: The session covers SoC power management, techniques and features.

PDF | VIDEO

Google ProjectARA Power Management Challenges [ELC 2016]

Presenter: Patrick Titiano, BayLibre
Summary: This presentation provides information about challenges in the area of
power management and how to handle multiple batteries to the system.

PDF | VIDEO

Power Management Challenges in IoT and How Zephyr RTOS Meets Them [ELCE 2016]

Presenter: Ramesh Thomas, Intel
Summary: The session talks about zephyr power management design
and how to run on tiny batteries for extensive periods.

PDF | VIDEO

Last One Out, Turn Off The Lights [ELC 2015]

Presenter: Geert Uytterhoeven, Glider bvba
Summary: This talk covers power domains, clock domains,
power/clock distribution and topology.

PDF

Making the Most of Dynamic Audio Power Management [ELCE 2015]

Presenter: Lars-Peter Clausen, Analog Devices
Summary: This presentation provides information about power state,
DAPM (dynamic audio power management) and power sequencing.

PDF | VIDEO

System Power Management Interface (SPMI) [ELC 2014]

Presenter: Josh Cartwright, Qualcomm Innovation Center
Summary: The session covers a high level architectural overview
of SPMI and Linux kernel software interfaces.

PDF | VIDEO

Leveraging Open-Source Power Measurement Standard Solution [ELCE 2014]

Presenter: Patrick Titiano
Summary: This presentation talks about Power Measurement Basics like
board Requirements, ADC resolution, Shunt Resistor selection
and also about the “ACME” Initiative.

PDF

Use-Case Power Management Optimization: Identifying & Tracking Key Power Indicators [ELCE 2013]

Presenter: Patrick Titiano
Summary: This session talks about about the use of case PM optimization
methodology and critical key performance indicators.

PDF

Linux Power Supply Charging Subsystem [ELCE 2012]

Presenter: Rama Pallala, Intel
Summary: The presenter covers information about embedded
hardware and its complexities and issues seen during
maintainability.

PDF

Regmap: The Power of Subsystems and Abstractions [ELCE 2012]

Presenter: Mark Brown, Wolfson Microelectronics
Summary: This presentation provides information about the quality
of the subsystem, driver development, and Standard
implementation of reading and writing.

PDF

Runtime PM: Upstream I/O Device Power Management [ELC 2011]

Presenter: Magnus Damm
Summary: The slides cover CPU runtime power management in Linux
idle loop and I/O device runtime power management.

PDF

How to Power Tune a Device Running on a Linux Kernel for Better Suspend Battery Life [ELC 2011]

Presenter: Mark Gross (Intel)
Summary: This presentation provides information about power BOM,
Suspend to Ram Hardening,and Measuring.

PDF

PeakCurrent Management in x86-Based Smartphones [ELC 2011]

Presenter: R Durgadoss, Intel
Summary: This presentation provides information about peak current
issues on phones and addressing peak current on x86 phones.

PDF

SOC Power Management - Debugging and Optimization Techniques [ELCE 2011]

Presenter: Avinash Mahadeva & Vishwanth Sripathy (Texas Instruments)
Summary: This presentation provides information about power management,
types of power management, hardware architecture in SOCs and
software power management techniques.

PDF

Power Management Using PM Domains on SH7372 [ELCE 2011]

Presenter: Rafael J. Wysocki (Faculty of Physics, U. Warsaw/SUSE Labs)
Summary: This presentation provides information about the hierarchy of
power domains, runtime power management framework and
power management quality of service.

PDF

Consolidating Linux Power Management on ARM Multiprocessor Systems [ELCE 2011]

Presenter:Lorenzo Pieralisi (ARM Ltd.)
Summary: This presentation provides information about power
management fundamentals and the ARM A9 SMP CPU shutdown procedure.

PDF

Charger Manager: Aggregating Chargers, Fuel Gauges and Batteries [ELCE 2011]

Presenter: MyungJoo Ham (Samsung))
Summary: This presentation answers the questions like why
polling batteries while suspended & charging at kernel,
why support multiple chargers with charger Manager and
why support multiple batteries at a device with Charger Manager.

PDF

Workload-based Aggressive Power Management on the Intel Moorestown MID and Future Intel MID/Smartphone Platforms [ELC 2010]

Presenter: Sujith Thomas
Summary: This presentation provides information about CPU power management,
performance management, device power management, active and
idle power management.

PDF

Wake-ups Effect on Idle Power for Intel's Moorestown MID and Smartphone Platform [ELC 2010]

Presenter: German Monroy
Summary: The session talks about power measurement alternatives
and analyzes timer behavior using ftrace.

PDF

DVFS for Embedded Linux [ELC 2010]

Presenter: Yong Bon Koo and Youngbin Seo
Summary: The presenter talks about CPU power consumption and
DVFS design for CPU power consumption.

PDF

Runtime Power Management: Overview and Platform Implementation [ELC 2010]

Presenter: Kevin Hilman
Summary: This presentation provides information about new power
management framework and simple API usage.

PDF

Runtime Power Management on SuperH Mobile [ELC 2009]

Presenter:Magnus Damm
Summary: This presentation information about run-time power management
clock framework, device drivers and sleep modes in SuperH mobile platforms

PDF

Constrained Power Management [ELCE 2009]

Presenter:Patrick Bellasi
Summary: This presentation provides information about power management
techniques, framework design and constrained power management.

PDF

Linux System Power Management on OMAP3430 [ELC 2008]

Presenter: Richard Woodruff
Summary: The session provides information about hardware power management
features in OMAP3430 AND 3430 and how Linux Power
Management software exploits hardware features.

PDF

Building Blocks for Embedded Power Management [ELC 2008]

Presenter: Kevin Hilman
Summary: This presentation provides information about hardware features,
clock hierarchy, voltage/current regulators, voltage domains,
clock domains and clock framework in Embedded Power Management.

PDF | VIDEO

Power Management Quality of Service and How You Could Use it in Your Embedded Application [ELC 2008]

Presenter: Mark Gross
Summary: This presentation talks about new kernel infrastructure to
facilitate the communication of latency and throughput
needs among devices and automatic power management at the driver level.

PDF | VIDEO

Every Microamp is Sacred - A Dynamic Voltage and Current Control Interface for the Linux Kernel [ELC 2008]

Presenter: Liam Girdwood
Summary: The session covers static and dynamic system power
and kernel regulator framework.

PDF | VIDEO

Power management on an ARM11 platform [ELCE 2008]

Presenter: Mischa Jonker
Summary: This presentation provides information about the
architecture of the NXP ARM1176 platform and ARM11 power modes.

PDF | VIDEO

Taking Linux Power Management to Production Quality [ELCE 2008]

Presenter: Eugeny S. Mints
Summary: This presentation provides information about power management,
power management models, and hardware analysis.

VIDEO

Suspend modes and power management on Linux [ELCE 2008]

Presenter: Stefan Seyfried
Summary: This presentation provides information about modes of power management.

VIDEO

Power Management Techniques, Policies, and Problems for Embedded Linux [ELC 2007]

Presenter: Mark Gross
Summary: The session covers dynamic power management, power management memory,
clock framework, voltage framework, and power management drivers.

PDF

Suspend-to-RAM implementation on freescale 74xx without PMU [ELC 2007]

Presenter: Fujihito Numano
Summary: This session covers the power Management Unit (PMU),
sleep mode of PMU and power management functions.

PDF

A Generic Parameter Layer for Linux Power Management [ELC 2007]

Presenter: Matt Locke
Summary: The slides cover Power Management structure, use count
tracking, and methods to keep the system operational.

PDF

Benchmarking of Dynamic Power Management Solutions [ELC 2007]

Presenter: Frank Dols
Summary: The session talks about Dynamic Power Management
concepts and performance of prediction methods.

PDF

A Power Management Architecture For Mobile Devices [ELCE 2007]

Presenter: Matthew Locke
Summary: This presentation provides information about Linux
power management features and latency framework.

PDF

Evaluation of Linux rt-preempt for embedded industrial devices for Automation and Power technologies – A case study [ELCE 2007]

Presenter: Morten Mossige, Pradyumna Sampath, Rachana Rao (ABB)
Summary: This presentation provides information about power and automation technologies,
RTLinux, and Hardware System Structure.

PDF | VIDEO

Topics in Embedded Power Management [ELC 2006]

Presenter: Todd Poynor
Summary: The session describes power management complexities, methods
to save power and clock domains with multiple power states and latencies.

PDF | VIDEO

Power Management Panel [ELC 2006]

Presenter: Power Management Panel
Summary: The slides present Q&A related to power management.

VIDEO

ARM MPCore and Power Management [ELC 2006]

Presenter: John Goodacre
Summary: This presentation provides information about multi-core processing,
the effect of MPCore’s enhanced L1 and the power management of ARM.

PDF

Power Measurement and Tools

Fully Automated Power Measurement Solution Coupled with IC Temperature Control [ELCE 2019]

Presenter: Jerome Neanne, BayLibre & Pascal Mareau, NXP
Summary: This presentation talks about the automated test framework,
temperature control and power measurements.

PDF | VIDEO

About the Need to Power Instrument the Linux Kernel [ELC 2017]

Presenter: Patrick Titiano, BayLibre
Summary: This presentation provides information about SoC power management,
benefits, power visualization apps and closed-loop power policies.

PDF | VIDEO

Sigrok: Adventures in Integrating a Power-Measurement Device [ELC 2015]

Presenter: Bartosz Golaszewski, BayLibre
Summary: The session talks about ACME cape key features, sigrok
architecture, sigrok flow and sigrok key features.

PDF

Use-Case Power Management Optimization: Identifying and Tracking Key Power Indicators [ELC 2014]

Presenter: Patrick Titiano, BayLibre
Summary: The presenter talks about identifying and tracking KPIs on
a per use-case basis to optimize power consumption
at the system level and also maintain temperature.

PDF | VIDEO

The Evolution of Tracing and Profiling for Power Management and Accelerators [ELC 2011]

Presenter: Jean Pihet (NewOldBits.com)
Summary: These slides cover the status of power management, accel
trace events, and contributions to mainline kernel.

PDF

@@ Line 1: / Line 1: @@
 = '''Power Management''' =
-== PMIC: First One to Turn On and Last One to Turn Off ==
+== PMIC: First One to Turn On and Last One to Turn Off [ELCE 2019] ==
 '''Presenter:''' Keerthy Jagadeesh, Texas Instruments  <br>
 '''Summary:'''
 This presentation provides information about PMIC driver <br>
 development in Linux and debugging over I2C. <br>
-[https://elinux.org/images/2/26/PMIC_ELCE_2019.pdf PDF] | [https://youtu.be/iHrECmlRsxo?list=PLbzoR-pLrL6pamOj4UifcMJf560Ph6mJp VIDEO] ELCE 2019
+* [https://elinux.org/images/2/26/PMIC_ELCE_2019.pdf PDF] | [https://youtu.be/iHrECmlRsxo?list=PLbzoR-pLrL6pamOj4UifcMJf560Ph6mJp VIDEO]
-== Fully Automated Power Measurement Solution Coupled with IC Temperature Control ==
-'''Presenter:''' Jerome Neanne, BayLibre & Pascal Mareau, NXP <br>
-'''Summary:'''
-This presentation talks about the automated test framework, <br>
-temperature control and power measurements. <br>
-[https://elinux.org/images/9/98/Thermo-Regulated_Power_Management_Platform_ELC2019.pdf PDF] | [https://youtu.be/l-S4ZRslgRY?list=PLbzoR-pLrL6pamOj4UifcMJf560Ph6mJp VIDEO] ELCE 2019
-== The Power-Supply Subsystem ==
+== The Power-Supply Subsystem [ELCE 2018] ==
 '''Presenter:''' Sebastian Reichel, Collabora <br>
 '''Summary:'''
 This presentation provides an overview of the subsystem <br>
 and template driver instantiated from the device tree. <br>
-[https://elinux.org/images/4/45/Power-supply_Sebastian-Reichel.pdf PDF] | [https://youtu.be/MdgmyOHldZg VIDEO] ELCE 2018
+* [https://elinux.org/images/4/45/Power-supply_Sebastian-Reichel.pdf PDF] | [https://youtu.be/MdgmyOHldZg VIDEO]
-== About the Need to Power Instrument the Linux Kernel ==
-'''Presenter:''' Patrick Titiano, BayLibre  <br>
-'''Summary:'''
-This presentation provides information about SoC power management, <br>
-benefits, power visualization apps and closed-loop power policies.<br>
-[https://elinux.org/images/c/c9/Need_to_Power_Instrument_Linux_Kernel_v4.pdf PDF] | [https://www.youtube.com/watch?v=aBl_9FgfT3o VIDEO] ELC 2017
-== Power Management Integrated Circuits: Keep the Power in Your Hands ==
+== Power Management Integrated Circuits: Keep the Power in Your Hands [ELC 2017] ==
 '''Presenter:''' Quentin Schulz, Free Electrons  <br>
 '''Summary:'''
 This presentation provides information about PMIC <br>
@@ Line 51: / Line 25: @@
 protection. <br>
-[https://elinux.org/images/0/02/Schulz-pmics-keep-power-in-your-hands.pdf PDF] | [https://www.youtube.com/watch?v=GsDWgm0YiaU VIDEO] ELC 2017
+* [https://elinux.org/images/0/02/Schulz-pmics-keep-power-in-your-hands.pdf PDF] | [https://www.youtube.com/watch?v=GsDWgm0YiaU VIDEO]
-== Power Management in Zephyr RTOS ==
+== Power Management in Zephyr RTOS [ELC 2016] ==
 '''Presenter:''' Ramesh Thomas, Intel  <br>
 '''Summary:'''
-The session talks about effective power management support in this platform <br>
+The session talks about effective power management support in <br>
-that have very limited resources and overview on the power management infrastructure <br>
+this platform that have very limited resources and overview on <br>
-provided by Zephyr. <br>
+the power management infrastructure provided by Zephyr. <br>
-[https://elinux.org/index.php?title=Special:Upload&wpDestFile=Rthomas.pdf PDF] | [https://elinux.org/index.php?title=Special:Upload&wpDestFile=Rthomas.pdf VIDEO] ELC 2016
+* [https://elinux.org/index.php?title=Special:Upload&wpDestFile=Rthomas.pdf PDF] | [https://elinux.org/index.php?title=Special:Upload&wpDestFile=Rthomas.pdf VIDEO]
-== Linux Power Management Optimization on the Nvidia Jetson Platform ==
+== Linux Power Management Optimization on the Nvidia Jetson Platform [ELC 2016] ==
 '''Presenter:''' Merlin Friesen, Golden Gate Research  <br>
 '''Summary:'''
 The session covers SoC power management, techniques and features.  <br>
-[https://elinux.org/images/e/e9/Friesen.pdf PDF] | [https://youtu.be/9KuY_zMir3A VIDEO] ELC 2016
+* [https://elinux.org/images/e/e9/Friesen.pdf PDF] | [https://youtu.be/9KuY_zMir3A VIDEO]
-== Google ProjectARA Power Management Challenges ==
+== Google ProjectARA Power Management Challenges [ELC 2016] ==
 '''Presenter:''' Patrick Titiano, BayLibre  <br>
 '''Summary:'''
 This presentation provides information about challenges in the area of <br>
 power management and how to handle multiple batteries to the system. <br>
-[https://elinux.org/images/f/f8/Titiano.pdf PDF] | [https://youtu.be/b8j727TDRhc VIDEO] ELC 2016
+* [https://elinux.org/images/f/f8/Titiano.pdf PDF] | [https://youtu.be/b8j727TDRhc VIDEO]
-== Herd Your Boards, Become a Farmer ==
-'''Presenter:''' Geert Uytterhoeven, Glider bvba  <br>
-'''Summary:'''
-This presentation provides information about development boards <br>
-on a board farm and overcomes the issues related to control, <br>
-power, monitor and automating boards in your farm. <br>
-[https://elinux.org/images/b/b5/Herd_Your_Boards.pdf PDF] | [https://youtu.be/kwqmjeqAx-E?list=PLbzoR-pLrL6pRFP6SOywVJWdEHlmQE51q VIDEO] ELCE 2016
-== Power Management Challenges in IoT and How Zephyr RTOS Meets Them ==
+== Power Management Challenges in IoT and How Zephyr RTOS Meets Them [ELCE 2016] ==
 '''Presenter:''' Ramesh Thomas, Intel <br>
 '''Summary:'''
 The session talks about zephyr power management design <br>
 and how to run on tiny batteries for extensive periods. <br>
-[https://elinux.org/images/e/e0/Power_Management_Challenges_in_IoT_and_How_Zephyr_RTOS_Meets_Them.pdf PDF] | [https://youtu.be/QLF6n9a7Fas?list=PLbzoR-pLrL6pRFP6SOywVJWdEHlmQE51q VIDEO] ELCE 2016
+[https://elinux.org/images/e/e0/Power_Management_Challenges_in_IoT_and_How_Zephyr_RTOS_Meets_Them.pdf PDF] | [https://youtu.be/QLF6n9a7Fas?list=PLbzoR-pLrL6pRFP6SOywVJWdEHlmQE51q VIDEO]
-== Sigrok: Adventures in Integrating a Power-Measurement Device ==
-'''Presenter:''' Bartosz Golaszewski, BayLibre  <br>
-'''Summary:'''
-The session talks about ACME cape key features, sigrok <br>
-architecture, sigrok flow and sigrok key features. <br>
-[https://elinux.org/images/7/76/Sigrok-_Adventures_in_Integrating_a_Power-Measurement_Device.pdf PDF] ELC 2015
-== Last One Out, Turn Off The Lights ==
+== Last One Out, Turn Off The Lights [ELC 2015] ==
 '''Presenter:''' Geert Uytterhoeven, Glider bvba  <br>
 '''Summary:'''
-This talk covers power domains, clock domains, power/clock <br>
+This talk covers power domains, clock domains, <br>
-distribution and topology. <br>
+power/clock distribution and topology. <br>
-[https://elinux.org/images/1/14/Last_One_Out%2C_Turn_Off_The_Lights.pdf PDF] ELC 2015
-== Making the Most of Dynamic Audio Power Management ==
+[https://elinux.org/images/1/14/Last_One_Out%2C_Turn_Off_The_Lights.pdf PDF]
+== Making the Most of Dynamic Audio Power Management [ELCE 2015] ==
 '''Presenter:''' Lars-Peter Clausen, Analog Devices  <br>
 '''Summary:'''
 This presentation provides information about power state, <br>
 DAPM (dynamic audio power management) and power sequencing. <br>
-[https://elinux.org/images/c/c1/Dapm_clausen.pdf PDF] | [https://youtu.be/W-FUybvA7fE VIDEO] ELCE 2015
+* [https://elinux.org/images/c/c1/Dapm_clausen.pdf PDF] | [https://youtu.be/W-FUybvA7fE VIDEO]
-== System Power Management Interface (SPMI) ==
+== System Power Management Interface (SPMI) [ELC 2014] ==
 '''Presenter:''' Josh Cartwright, Qualcomm Innovation Center   <br>
-'''Summary:'''
-The session covers a high level architectural overview of SPMI <br>
-and Linux kernel software interfaces. <br>
-[https://elinux.org/images/c/c1/Elc2014_spmi_joshc.pdf PDF] | [https://www.youtube.com/watch?v=rEPOvrn6NB0s VIDEO] ELC 2014
-== Use-Case Power Management Optimization: Identifying and Tracking Key Power Indicators ==
-'''Presenter:''' Patrick Titiano, BayLibre <br>
 '''Summary:'''
-The presenter talks about identifying and tracking KPIs on <br>
+The session covers a high level architectural overview <br>
-a per use-case basis to optimize power consumption <br>
+of SPMI and Linux kernel software interfaces. <br>
-at the system level and also maintain temperature. <br>
-[https://elinux.org/images/2/28/Use-Case_Power_Management_Optimization_ELC_Presentation.pdf PDF] | [https://www.youtube.com/watch?v=uBXCkBLIwLo VIDEO] ELC 2014
+* [https://elinux.org/images/c/c1/Elc2014_spmi_joshc.pdf PDF] | [https://www.youtube.com/watch?v=rEPOvrn6NB0s VIDEO]
 == Leveraging Open-Source Power Measurement Standard Solution [ELCE 2014] ==
@@ Line 160: / Line 88: @@
 This presentation talks about Power Measurement Basics like<br>
 board Requirements, ADC resolution, Shunt Resistor selection <br>
-and also about the “ACME” Initiative.
+and also about the “ACME” Initiative. <br>
 * [https://elinux.org/images/0/04/Titiano--leveraging_open-source_power_measurement_standard_solution.pdf PDF]
-== Use-Case Power Management Optimization: Identifying & Tracking Key Power Indicators ==
+== Use-Case Power Management Optimization: Identifying & Tracking Key Power Indicators [ELCE 2013] ==
 '''Presenter:''' Patrick Titiano <br>
 '''Summary:'''
-This session talks about about the use of case <br>
+This session talks about about the use of case PM optimization <br>
-PM optimization methodology and critical key performance indicators. <br>
+methodology and critical key performance indicators. <br>
-[https://elinux.org/images/f/f9/Titiano-Use-Case_Power_Management_Optimization_ELC-E_Presentation.pdf PDF]  ELCE 2013
-== Linux Power Supply Charging Subsystem  ==
+[https://elinux.org/images/f/f9/Titiano-Use-Case_Power_Management_Optimization_ELC-E_Presentation.pdf PDF]
+== Linux Power Supply Charging Subsystem [ELCE 2012] ==
 '''Presenter:''' Rama Pallala, Intel <br>
 '''Summary:'''
 The presenter covers information about embedded <br>
@@ Line 183: / Line 107: @@
 maintainability.  <br>
-[https://elinux.org/images/a/a4/Placeholder.pdf PDF]  ELCE 2012
+* [https://elinux.org/images/a/a4/Placeholder.pdf PDF]
-== Regmap: The Power of Subsystems and Abstractions==
+== Regmap: The Power of Subsystems and Abstractions [ELCE 2012] ==
 '''Presenter:''' Mark Brown, Wolfson Microelectronics <br>
 '''Summary:'''
 This presentation provides information about the quality <br>
@@ Line 194: / Line 116: @@
 implementation of reading and writing. <br>
-[https://elinux.org/images/a/a3/Regmap-_The_Power_of_Subsystems_and_Abstractions.pdf PDF]  ELCE 2012
+* [https://elinux.org/images/a/a3/Regmap-_The_Power_of_Subsystems_and_Abstractions.pdf PDF]
-== Runtime PM: Upstream I/O Device Power Management ==
+== Runtime PM: Upstream I/O Device Power Management [ELC 2011] ==
 '''Presenter:''' Magnus Damm  <br>
 '''Summary:'''
 The slides cover CPU runtime power management in Linux <br>
 idle loop and I/O device runtime power management. <br>
-[https://elinux.org/images/1/18/Elc2011_damm.pdf PDF] ELC 2011
+* [https://elinux.org/images/1/18/Elc2011_damm.pdf PDF]
-== The Evolution of Tracing and Profiling for Power Management and Accelerators ==
-'''Presenter:''' Jean Pihet (NewOldBits.com)  <br>
-'''Summary:'''
-These slides cover the status of power management, accel <br>
-trace events, and contributions to mainline kernel. <br>
-[https://elinux.org/images/d/d8/Elc2011_pihet.pdf PDF] ELC 2011
-== How to Power Tune a Device Running on a Linux Kernel for Better Suspend Battery Life ==
+== How to Power Tune a Device Running on a Linux Kernel for Better Suspend Battery Life [ELC 2011] ==
 '''Presenter:''' Mark Gross (Intel)  <br>
 '''Summary:'''
 This presentation provides information about power BOM, <br>
 Suspend to Ram Hardening,and Measuring.<br>
-[https://elinux.org/images/9/9f/Elc2011_gross.pdf PDF] ELC 2011
+* [https://elinux.org/images/9/9f/Elc2011_gross.pdf PDF]
-== PeakCurrent Management in x86-Based Smartphones ==
+== PeakCurrent Management in x86-Based Smartphones [ELC 2011] ==
 '''Presenter:''' R Durgadoss, Intel  <br>
 '''Summary:'''
-This presentation provides information about  peak current issues on phones <br>
+This presentation provides information about  peak current <br>
-and addressing peak current on x86 phones. <br>
+issues on phones and addressing peak current on x86 phones. <br>
-[https://elinux.org/images/f/f1/PeakCurrent_Management_in_x86-Based_Smartphones.pdf PDF] ELC 2011
+* [https://elinux.org/images/f/f1/PeakCurrent_Management_in_x86-Based_Smartphones.pdf PDF]
-==SOC Power Management - Debugging and Optimization Techniques ==
+== SOC Power Management - Debugging and Optimization Techniques [ELCE 2011] ==
 '''Presenter:''' Avinash Mahadeva & Vishwanth Sripathy (Texas Instruments)  <br>
 '''Summary:'''
 This presentation provides information about power management, <br>
@@ Line 245: / Line 149: @@
 software power management techniques. <br>
-[https://elinux.org/images/c/ca/Omap-power-management-debugging.pdf PDF] ELCE 2011
+* [https://elinux.org/images/c/ca/Omap-power-management-debugging.pdf PDF]
-==Power Management Using PM Domains on SH7372 ==
+==Power Management Using PM Domains on SH7372 [ELCE 2011] ==
 '''Presenter:''' Rafael J. Wysocki (Faculty of Physics, U. Warsaw/SUSE Labs)  <br>
 '''Summary:'''
 This presentation provides information about the hierarchy of <br>
@@ Line 256: / Line 158: @@
 power management quality of service. <br>
-[https://elinux.org/images/e/e6/Elce11_wysocki.pdf PDF] ELCE 2011
+* [https://elinux.org/images/e/e6/Elce11_wysocki.pdf PDF]
-==Consolidating Linux Power Management on ARM Multiprocessor Systems ==
+==Consolidating Linux Power Management on ARM Multiprocessor Systems [ELCE 2011] ==
 '''Presenter:'''Lorenzo Pieralisi (ARM Ltd.) <br>
 '''Summary:'''
 This presentation provides information about power <br>
 management fundamentals and the ARM A9 SMP CPU shutdown procedure. <br>
-[https://elinux.org/images/0/09/Elce11_pieralisi.pdf PDF] ELCE 2011
+* [https://elinux.org/images/0/09/Elce11_pieralisi.pdf PDF]
-== Workload-based Aggressive Power Management on the Intel Moorestown MID and Future Intel MID/Smartphone Platforms ==
+== Charger Manager: Aggregating Chargers, Fuel Gauges and Batteries [ELCE 2011] ==
+'''Presenter: '''MyungJoo Ham (Samsung)) <br>
+'''Summary:'''
+This presentation answers the questions like why<br>
+polling batteries while suspended & charging at kernel,<br>
+why support multiple chargers with charger Manager and <br>
+why support multiple batteries at a device with Charger Manager.
+* [https://elinux.org/images/c/c6/Elce11_ham.pdf PDF]
+== Workload-based Aggressive Power Management on the Intel Moorestown MID and Future Intel MID/Smartphone Platforms [ELC 2010] ==
 '''Presenter:''' Sujith Thomas  <br>
 '''Summary:'''
 This presentation provides information about CPU power management, <br>
@@ Line 277: / Line 185: @@
 idle power management. <br>
-[https://elinux.org/images/6/68/WordloadCharacterization-ELC-final.pdf PDF] ELC 2010
+* [https://elinux.org/images/6/68/WordloadCharacterization-ELC-final.pdf PDF]
-== Wake-ups Effect on Idle Power for Intel's Moorestown MID and Smartphone Platform ==
+== Wake-ups Effect on Idle Power for Intel's Moorestown MID and Smartphone Platform [ELC 2010] ==
 '''Presenter:''' German Monroy  <br>
 '''Summary:'''
 The session talks about power measurement alternatives <br>
 and analyzes timer behavior using ftrace. <br>
-[https://elinux.org/images/0/07/Effect_of_wakeups_on_Moorestown_power.pdf PDF] ELC 2010
+* [https://elinux.org/images/0/07/Effect_of_wakeups_on_Moorestown_power.pdf PDF]
-== DVFS for Embedded Linux ==
+== DVFS for Embedded Linux [ELC 2010] ==
 '''Presenter:''' Yong Bon Koo and Youngbin Seo <br>
 '''Summary:'''
 The presenter talks about CPU power consumption and <br>
 DVFS design for CPU power consumption. <br>
-[https://elinux.org/images/8/8a/ELC_2010_PM_Slides.pdf PDF] ELC 2010
+* [https://elinux.org/images/8/8a/ELC_2010_PM_Slides.pdf PDF]
-== Runtime Power Management: Overview and Platform Implementation ==
+== Runtime Power Management: Overview and Platform Implementation [ELC 2010] ==
 '''Presenter:''' Kevin Hilman <br>
 '''Summary:'''
 This presentation provides information about new power <br>
 management framework and simple API usage. <br>
-[https://elinux.org/images/0/08/ELC-2010-Hilman-Runtime-PM.pdf PDF] ELC 2010
+* [https://elinux.org/images/0/08/ELC-2010-Hilman-Runtime-PM.pdf PDF]
-== Runtime Power Management on SuperH Mobile ==
+== Runtime Power Management on SuperH Mobile [ELC 2009] ==
 '''Presenter:'''Magnus Damm  <br>
 '''Summary:'''
 This presentation information about run-time power management <br>
 clock framework, device drivers and sleep modes in SuperH mobile platforms <br>
-[Runtime-Power-Management-on-SuperH-Mobile-20090407.pdf PDF] ELC 2009
+* [https://elinux.org/images/4/45/Runtime-Power-Management-on-SuperH-Mobile-20090407.pdf PDF]
-== Constrained Power Management ==
+== Constrained Power Management [ELCE 2009] ==
 '''Presenter:'''Patrick Bellasi  <br>
 '''Summary:'''
 This presentation provides information about power management <br>
 techniques, framework design and constrained power management. <br>
-[https://elinux.org/images/6/60/Bellasi-ConstrainedPowerManagement.pdf PDF] ELCE 2009
+* [https://elinux.org/images/6/60/Bellasi-ConstrainedPowerManagement.pdf PDF]
-== Linux System Power Management on OMAP3430 ==
+== Linux System Power Management on OMAP3430 [ELC 2008] ==
 '''Presenter:''' Richard Woodruff  <br>
 '''Summary:'''
 The session provides information about hardware power management <br>
@@ Line 338: / Line 234: @@
 Management software exploits hardware features. <br>
-[https://elinux.org/images/6/6b/TI_OMAP3430_Linux_PM_reference.ppt PDF] ELC 2008
+* [https://elinux.org/images/6/6b/TI_OMAP3430_Linux_PM_reference.ppt PDF]
-== Building Blocks for Embedded Power Management ==
+== Building Blocks for Embedded Power Management [ELC 2008] ==
 '''Presenter:''' Kevin Hilman <br>
 '''Summary:'''
 This presentation provides information about hardware features, <br>
@@ Line 349: / Line 243: @@
 clock domains and clock framework in Embedded Power Management. <br>
-[https://elinux.org/images/3/3e/PM_Building_Blocks1.pdf PDF] | [https://bootlin.com/pub/video/2008/fosdem/fosdem2008-kevin-hilman-power-management.ogg VIDEO] ELC 2008
+* [https://elinux.org/images/3/3e/PM_Building_Blocks1.pdf PDF] | [https://bootlin.com/pub/video/2008/fosdem/fosdem2008-kevin-hilman-power-management.ogg VIDEO]
-== Power Management Quality of Service and How You Could Use it in Your Embedded Application==
+== Power Management Quality of Service and How You Could Use it in Your Embedded Application [ELC 2008] ==
 '''Presenter:''' Mark Gross <br>
 '''Summary:'''
 This presentation talks about new kernel infrastructure to <br>
@@ Line 360: / Line 252: @@
 needs among devices and automatic power management at the driver level. <br>
-[https://elinux.org/images/f/f9/Elc2008_pm_qos_slides.pdf PDF] | [https://bootlin.com/pub/video/2008/elc/elc2008-mark-gross-power-management.ogg VIDEO] ELC 2008
+* [https://elinux.org/images/f/f9/Elc2008_pm_qos_slides.pdf PDF] | [https://bootlin.com/pub/video/2008/elc/elc2008-mark-gross-power-management.ogg VIDEO]
-== Every Microamp is Sacred - A Dynamic Voltage and Current Control Interface for the Linux Kernel. ==
+== Every Microamp is Sacred - A Dynamic Voltage and Current Control Interface for the Linux Kernel [ELC 2008] ==
 '''Presenter:''' Liam Girdwood   <br>
 '''Summary:'''
 The session covers static and dynamic system power <br>
 and kernel regulator framework.<br>
-[https://elinux.org/images/c/c1/Regulator-api-celf.pdf PDF] | [https://bootlin.com/pub/video/2008/elc/elc2008-liam-girdwood-every-microamp-is-sacred.ogg VIDEO] ELC 2008
+* [https://elinux.org/images/c/c1/Regulator-api-celf.pdf PDF] | [https://bootlin.com/pub/video/2008/elc/elc2008-liam-girdwood-every-microamp-is-sacred.ogg VIDEO]
-== Power management on an ARM11 platform ==
+== Power management on an ARM11 platform [ELCE 2008] ==
 '''Presenter:''' Mischa Jonker   <br>
 '''Summary:'''
 This presentation provides information about the <br>
 architecture of the NXP ARM1176 platform and ARM11 power modes. <br>
-[https://elinux.org/images/d/d4/MischaJonker_ARM11_power_management_CELF_ELC_2008.pdf PDF] | [https://bootlin.com/pub/video/2008/elce/elce2008-jonker-power-management-arm11.ogv VIDEO] ELCE 2008
+* [https://elinux.org/images/d/d4/MischaJonker_ARM11_power_management_CELF_ELC_2008.pdf PDF] | [https://bootlin.com/pub/video/2008/elce/elce2008-jonker-power-management-arm11.ogv VIDEO]
-== Taking Linux Power Management to Production Quality ==
+== Taking Linux Power Management to Production Quality [ELCE 2008] ==
 '''Presenter:''' Eugeny S. Mints   <br>
 '''Summary:'''
 This presentation provides information about power management, <br>
 power management models, and hardware analysis. <br>
-[https://bootlin.com/pub/video/2008/elce/elce2008-mints-linux-pm-production-quality.ogv VIDEO] ELCE 2008
+* [https://bootlin.com/pub/video/2008/elce/elce2008-mints-linux-pm-production-quality.ogv VIDEO]
-== Suspend modes and power management on Linux ==
+== Suspend modes and power management on Linux [ELCE 2008] ==
 '''Presenter:''' Stefan Seyfried   <br>
 '''Summary:'''
 This presentation provides information about modes of power management. <br>
-[https://bootlin.com/pub/video/2008/elce/nluug-fall2008-seyfried-suspend-modes.ogv VIDEO] ELCE 2008
+* [https://bootlin.com/pub/video/2008/elce/nluug-fall2008-seyfried-suspend-modes.ogv VIDEO]
-== Power Management Techniques, Policies, and Problems for Embedded Linux ==
+== Power Management Techniques, Policies, and Problems for Embedded Linux [ELC 2007] ==
 '''Presenter:''' Mark Gross  <br>
 '''Summary:'''
 The session covers dynamic power management, power management memory, <br>
 clock framework, voltage framework, and power management drivers. <br>
-[http://CELF_ELC2007_mgross_PM_slide_set.pdf PDF] ELC 2007
+* [https://elinux.org/images/0/0f/CELF_ELC2007_mgross_PM_slide_set.pdf PDF]
-== Suspend-to-RAM implementation on freescale 74xx without PMU ==
+== Suspend-to-RAM implementation on freescale 74xx without PMU [ELC 2007] ==
 '''Presenter:''' Fujihito Numano  <br>
 '''Summary:'''
 This session covers the power Management Unit (PMU), <br>
 sleep mode of PMU and power management functions. <br>
-[http://Suspend-to-RAMImplementationOnFreescale74xxWithoutPMU-070418.pdf PDF] ELC 2007
+* [https://elinux.org/images/b/b2/Suspend-to-RAMImplementationOnFreescale74xxWithoutPMU-070418.pdf PDF]
-== A Generic Parameter Layer for Linux Power Management ==
+== A Generic Parameter Layer for Linux Power Management [ELC 2007] ==
 '''Presenter:''' Matt Locke  <br>
 '''Summary:'''
 The slides cover Power Management structure, use count <br>
 tracking, and methods to keep the system operational. <br>
-[http://mlocke-elc2007-pm.ppt.pdf PDF] ELC 2007
+* [https://elinux.org/images/b/b5/Mlocke-elc2007-pm.ppt.pdf PDF]
-== Benchmarking of Dynamic Power Management Solutions ==
+== Benchmarking of Dynamic Power Management Solutions [ELC 2007] ==
 '''Presenter:''' Frank Dols  <br>
 '''Summary:'''
 The session talks about Dynamic Power Management <br>
 concepts and performance of prediction methods.<br>
-[https://www.google.com/search?q=benchmarking-of-dynamic-power-management-solutions.pdf&rlz=1C1CHBD_enIN688IN688&oq=benchmarking-of-dynamic-power-management-solutions.pdf&aqs=chrome..69i57j69i60.1221j0j4&sourceid=chrome&ie=UTF-8 PDF] ELC 2007
+* [https://elinux.org/images/f/f7/Benchmarking-of-Dynamic-Power-Management-Solutions.pdf PDF]
-== A Power Management Architecture For Mobile Devices ==
+== A Power Management Architecture For Mobile Devices [ELCE 2007] ==
 '''Presenter:''' Matthew Locke <br>
 '''Summary:'''
 This presentation provides information about Linux <br>
 power management features and latency framework. <br>
-[https://elinux.org/images/b/ba/Mlocke-elce2007-pmarch.pdf PDF] ELCE 2007
+* [https://elinux.org/images/b/ba/Mlocke-elce2007-pmarch.pdf PDF]
-== Evaluation of Linux rt-preempt for embedded industrial devices for Automation and Power technologies – A case study ==
+== Evaluation of Linux rt-preempt for embedded industrial devices for Automation and Power technologies – A case study [ELCE 2007]==
 '''Presenter:''' Morten Mossige, Pradyumna Sampath, Rachana Rao (ABB) <br>
 '''Summary:'''
 This presentation provides information about power and automation technologies, <br>
 RTLinux, and Hardware System Structure.<br>
-[https://www.osadl.org/fileadmin/events/rtlws-2007/Sampath.pdf PDF] | [https://bootlin.com/pub/video/2007/elce/elce-2007-abb-rt-preempt-industrial.ogg VIDEO]ELCE 2007
+* [https://www.osadl.org/fileadmin/events/rtlws-2007/Sampath.pdf PDF] | [https://bootlin.com/pub/video/2007/elce/elce-2007-abb-rt-preempt-industrial.ogg VIDEO]
-== Topics in Embedded Power Management ==
+== Topics in Embedded Power Management [ELC 2006] ==
 '''Presenter:''' Todd Poynor <br>
 '''Summary:'''
 The session describes power management complexities, methods <br>
 to save power and clock domains with multiple power states and latencies. <br>
-[https://elinux.org/images/a/a8/Pm-celf-summit-2006.pdf PDF] | [https://bootlin.com/pub/video/2006/elc/elc2006-todd-poynor-embedded-power-management.ogg VIDEO] ELC 2006
+* [https://elinux.org/images/a/a8/Pm-celf-summit-2006.pdf PDF] | [https://bootlin.com/pub/video/2006/elc/elc2006-todd-poynor-embedded-power-management.ogg VIDEO]
-== Power Management Panel ==
+== Power Management Panel [ELC 2006] ==
 '''Presenter:''' Power Management Panel <br>
 '''Summary:'''
 The slides present Q&A related to power management. <br>
-[https://bootlin.com/pub/video/2006/elc/elc2006-mark-gross-power-management-panel.ogg VIDEO] ELC 2006
+* [https://bootlin.com/pub/video/2006/elc/elc2006-mark-gross-power-management-panel.ogg VIDEO]
-==ARM MPCore and Power Management ==
+== ARM MPCore and Power Management [ELC 2006] ==
 '''Presenter:''' John Goodacre <br>
 '''Summary:'''
 This presentation provides information about multi-core processing, <br>
 the effect of MPCore’s enhanced L1 and the power management of ARM. <br>
-[https://elinux.org/images/1/12/MPCore_and_Linux_Power.pdf%2C PDF] ELC 2006
+[https://elinux.org/images/1/12/MPCore_and_Linux_Power.pdf%2C PDF]
+='''Power Measurement and Tools'''=
+== Fully Automated Power Measurement Solution Coupled with IC Temperature Control [ELCE 2019] ==
+'''Presenter:''' Jerome Neanne, BayLibre & Pascal Mareau, NXP <br>
+'''Summary:'''
+This presentation talks about the automated test framework, <br>
+temperature control and power measurements. <br>
+* [https://elinux.org/images/9/98/Thermo-Regulated_Power_Management_Platform_ELC2019.pdf PDF] | [https://youtu.be/l-S4ZRslgRY?list=PLbzoR-pLrL6pamOj4UifcMJf560Ph6mJp VIDEO]
+== About the Need to Power Instrument the Linux Kernel [ELC 2017] ==
+'''Presenter:''' Patrick Titiano, BayLibre  <br>
+'''Summary:'''
+This presentation provides information about SoC power management, <br>
+benefits, power visualization apps and closed-loop power policies.<br>
+* [https://elinux.org/images/c/c9/Need_to_Power_Instrument_Linux_Kernel_v4.pdf PDF] | [https://www.youtube.com/watch?v=aBl_9FgfT3o VIDEO]
+== Sigrok: Adventures in Integrating a Power-Measurement Device [ELC 2015] ==
+'''Presenter:''' Bartosz Golaszewski, BayLibre  <br>
+'''Summary:'''
+The session talks about ACME cape key features, sigrok <br>
+architecture, sigrok flow and sigrok key features. <br>
+* [https://elinux.org/images/7/76/Sigrok-_Adventures_in_Integrating_a_Power-Measurement_Device.pdf PDF]
+== Use-Case Power Management Optimization: Identifying and Tracking Key Power Indicators [ELC 2014] ==
+'''Presenter:''' Patrick Titiano, BayLibre <br>
+'''Summary:'''
+The presenter talks about identifying and tracking KPIs on <br>
+a per use-case basis to optimize power consumption <br>
+at the system level and also maintain temperature. <br>
+* [https://elinux.org/images/2/28/Use-Case_Power_Management_Optimization_ELC_Presentation.pdf PDF] | [https://www.youtube.com/watch?v=uBXCkBLIwLo VIDEO]
+== The Evolution of Tracing and Profiling for Power Management and Accelerators [ELC 2011] ==
+'''Presenter:''' Jean Pihet (NewOldBits.com)  <br>
+'''Summary:'''
+These slides cover the status of power management, accel <br>
+trace events, and contributions to mainline kernel. <br>
+* [https://elinux.org/images/d/d8/Elc2011_pihet.pdf PDF]

Difference between revisions of "Power Management Presentations"