Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.
Kernel Recipes 2017 - Overview of Generic PM Domains (genpd) - Kevin Hilman
Kernel Recipes 2017 - Overview of Generic PM Domains (genpd) - Kevin Hilman
Kernel Recipes 2017 - Overview of Generic PM Domains (genpd) - Kevin Hilman
Kernel Recipes 2017 - Overview of Generic PM Domains (genpd) - Kevin Hilman
Kernel Recipes 2017 - Overview of Generic PM Domains (genpd) - Kevin Hilman
Kernel Recipes 2017 - Overview of Generic PM Domains (genpd) - Kevin Hilman
Kernel Recipes 2017 - Overview of Generic PM Domains (genpd) - Kevin Hilman
Kernel Recipes 2017 - Overview of Generic PM Domains (genpd) - Kevin Hilman
Kernel Recipes 2017 - Overview of Generic PM Domains (genpd) - Kevin Hilman
Kernel Recipes 2017 - Overview of Generic PM Domains (genpd) - Kevin Hilman
Kernel Recipes 2017 - Overview of Generic PM Domains (genpd) - Kevin Hilman
Kernel Recipes 2017 - Overview of Generic PM Domains (genpd) - Kevin Hilman
Kernel Recipes 2017 - Overview of Generic PM Domains (genpd) - Kevin Hilman
Kernel Recipes 2017 - Overview of Generic PM Domains (genpd) - Kevin Hilman
Kernel Recipes 2017 - Overview of Generic PM Domains (genpd) - Kevin Hilman
Kernel Recipes 2017 - Overview of Generic PM Domains (genpd) - Kevin Hilman
Kernel Recipes 2017 - Overview of Generic PM Domains (genpd) - Kevin Hilman
Kernel Recipes 2017 - Overview of Generic PM Domains (genpd) - Kevin Hilman
Kernel Recipes 2017 - Overview of Generic PM Domains (genpd) - Kevin Hilman
Kernel Recipes 2017 - Overview of Generic PM Domains (genpd) - Kevin Hilman
Kernel Recipes 2017 - Overview of Generic PM Domains (genpd) - Kevin Hilman
Kernel Recipes 2017 - Overview of Generic PM Domains (genpd) - Kevin Hilman
Kernel Recipes 2017 - Overview of Generic PM Domains (genpd) - Kevin Hilman
Kernel Recipes 2017 - Overview of Generic PM Domains (genpd) - Kevin Hilman
Kernel Recipes 2017 - Overview of Generic PM Domains (genpd) - Kevin Hilman
You’ve finished this document.
Download and read it offline.
Upcoming SlideShare
What to Upload to SlideShare
Next
Upcoming SlideShare
What to Upload to SlideShare
Next
Download to read offline and view in fullscreen.

Share

Kernel Recipes 2017 - Overview of Generic PM Domains (genpd) - Kevin Hilman

Download to read offline


The generic PM domains (genpd) framework in the kernel provides a way of grouping devices together that have common power management (PM) operations. It is commonly used to represent hardware power domains (a.k.a power islands) that share a common voltage rail, but can also be used more generically. The genpd framework is also tighly coupled with the runtime power-management framework (runtime PM) which manages idle power states of individual devices.

This talk will give an overview of genpd, its common uses, how it interacts with hardware power domains, runtime PM, and how device driver writers interact with it through the runtime PM framework.

Kevin Hilman, Baylibre

Related Books

Free with a 30 day trial from Scribd

See all

Related Audiobooks

Free with a 30 day trial from Scribd

See all
  • KevinKou4

    Jan. 2, 2020
  • artis1977

    Nov. 18, 2018
  • Vhjkjh

    Jun. 25, 2018

The generic PM domains (genpd) framework in the kernel provides a way of grouping devices together that have common power management (PM) operations. It is commonly used to represent hardware power domains (a.k.a power islands) that share a common voltage rail, but can also be used more generically. The genpd framework is also tighly coupled with the runtime power-management framework (runtime PM) which manages idle power states of individual devices. This talk will give an overview of genpd, its common uses, how it interacts with hardware power domains, runtime PM, and how device driver writers interact with it through the runtime PM framework. Kevin Hilman, Baylibre

Views

Total views

681

On Slideshare

0

From embeds

0

Number of embeds

63

Actions

Downloads

26

Shares

0

Comments

0

Likes

3

×