Skip to content

GitLab

  • Menu
Projects Groups Snippets
  • Help
    • Help
    • Support
    • Community forum
    • Submit feedback
    • Contribute to GitLab
  • Sign in / Register
  • A amd
  • Project information
    • Project information
    • Activity
    • Labels
    • Members
  • Repository
    • Repository
    • Files
    • Commits
    • Branches
    • Tags
    • Contributors
    • Graph
    • Compare
  • Issues 1,279
    • Issues 1,279
    • List
    • Boards
    • Service Desk
    • Milestones
  • Merge requests 0
    • Merge requests 0
  • CI/CD
    • CI/CD
    • Pipelines
    • Jobs
    • Schedules
  • Deployments
    • Deployments
    • Environments
    • Releases
  • Monitor
    • Monitor
    • Incidents
  • Packages & Registries
    • Packages & Registries
    • Container Registry
  • Analytics
    • Analytics
    • Value stream
    • CI/CD
    • Repository
  • Wiki
    • Wiki
  • Snippets
    • Snippets
  • Activity
  • Graph
  • Create a new issue
  • Jobs
  • Commits
  • Issue Boards
Collapse sidebar
  • drm
  • amd
  • Issues
  • #862

Closed
Open
Created Mar 11, 2019 by Bugzilla Migration User@bugzilla-migration

radeon: DisplayPort Out of range 1280x800x59.91

Submitted by Ricardo Ribalda Delgado @ribalda

Assigned to Default DRI bug account

Link to original bug (#109957)

Description

I have a GeChic onlap 1002 screen:
https://www.gechic.com/en-portable-touch-monitor-onlap1002-overview.html

and a Radeon HD 6320 graphic card:
00:01.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Wrestler [Radeon HD 6320] [1002:9806]

When X starts, I get and out-of-range message on the screen and no output. If I then try to connect my system to another screen (high end asus), I also get an out-o-range message and no output.

When I try the vtc calculated modeline:

xrandr --newmode 1280x800_cvt 83.50 1280 1352 1480 1680 800 803 809 831 -hsync +vsyn
xrandr --addmode DisplayPort-0 1280x800_cvt
xrandr --output DisplayPort-0 --mode 1280x800_cvt

the screen shows a warning, but there is an image.

I can patch the kernel and/or provide any debug info you need.

Assignee
Assign to
Time tracking