Skip to content
GitLab
  • Menu
Projects Groups Snippets
  • /
  • Help
    • Help
    • Support
    • Community forum
    • Submit feedback
  • Sign in / Register
  • L linux
  • Project information
    • Project information
    • Activity
    • Labels
    • Members
  • Repository
    • Repository
    • Files
    • Commits
    • Branches
    • Tags
    • Contributors
    • Graph
    • Compare
  • Issues 135
    • Issues 135
    • List
    • Boards
    • Service Desk
    • Milestones
  • Merge requests 25
    • Merge requests 25
  • CI/CD
    • CI/CD
    • Pipelines
    • Jobs
    • Schedules
  • Deployments
    • Deployments
    • Environments
    • Releases
  • Packages & Registries
    • Packages & Registries
    • Package Registry
    • Container Registry
    • Infrastructure Registry
  • Monitor
    • Monitor
    • Incidents
  • Analytics
    • Analytics
    • Value stream
    • CI/CD
    • Repository
  • Wiki
    • Wiki
  • Snippets
    • Snippets
  • Activity
  • Graph
  • Create a new issue
  • Jobs
  • Commits
  • Issue Boards
Collapse sidebar

Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.

  • Librem5
  • linux
  • Merge requests
  • !249

Wire up interconnect for DCSS

  • Review changes

  • Download
  • Email patches
  • Plain diff
Merged Guido Gunther requested to merge guido.gunther/linux-next:mrs/5.9/dp-alt-mode-interconnect into imx8-next-librem5 Nov 07, 2020
  • Overview 28
  • Commits 4
  • Pipelines 9
  • Changes 5

This make sure we ramp up DRAM freq accordingly. Otherwise we fail to wake up after sleep showing an all cyan screen (which is an interesting effect on it's own).

I'm marking this as WIP since we currently switch to high bw mode on driver probe which makes us not clock down correctly until the first blank (thus wasting lots of battery). After that i see dram freq changing correctly and so far got a stable picture after every unblank.

I've folded in a fix to silence compile warnings in mhdp as well (that i've been dragging a long since some time)

Helps: #239 (closed) Closes: #234 (closed)

Edited Nov 08, 2020 by Guido Gunther
Assignee
Assign to
Reviewer
Request review from
Time tracking
Source branch: mrs/5.9/dp-alt-mode-interconnect