Note: This is a public test instance of Red Hat Bugzilla. The data contained within is a snapshot of the live data so any changes you make will not be reflected in the production Bugzilla. Email is disabled so feel free to test any aspect of the site that you want. File any problems you find or give feedback at

Bug 1532104

Summary: ADV7511 CONFIG needs to be renabled for aarch64
Product: [Fedora] Fedora Reporter: Jeremy Linton <jeremy.linton>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED CURRENTRELEASE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: rawhideCC: airlied, bskeggs, ewk, hdegoede, ichavero, itamar, jarodwilson, jglisse, john.j5live, jonathan, josef, kernel-maint, linville, mchehab, mjg59, pbrobinson, steved
Target Milestone: ---   
Target Release: ---   
Hardware: aarch64   
OS: Linux   
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2019-10-13 17:50:35 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On:    
Bug Blocks: 245418    

Description Jeremy Linton 2018-01-08 02:07:01 UTC
Description of problem: Commit 	f332286838d7c7073cc4a93ed48a320a1f0aa3b4 globally disabled the ad7511, which is an i2c controlled HDMI transmitter used on the hikey board. This should probably be renabled for aarch64.

Version-Release number of selected component (if applicable):

Actual results: Hikey DRM no longer works in most recent fedora/rawhide kernels.

Expected results: The graphics head continues to work.

Additional info:

Comment 1 Jeremy Linton 2018-02-01 17:11:39 UTC
Pbrobinson's koji build here:

successfully enables the HDMI/graphics on the hikey.


Comment 2 Peter Robinson 2019-10-13 17:50:35 UTC
Long fixed