Bug 1413925

Summary: Kernel 4.9.3-200 does not work with AMD GPU (Radeon R9 380), 4.8.x worked fine
Product: [Fedora] Fedora Reporter: Bruno Antunes <sardaukar.siet>
Component: xorg-x11-drv-atiAssignee: X/OpenGL Maintenance List <xgl-maint>
Status: CLOSED CURRENTRELEASE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 25CC: cz172638, gansalmon, ichavero, itamar, jonathan, kernel-maint, labbott, madhu.chinakonda, mchehab, xgl-maint
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Hardware: x86_64   
OS: Unspecified   
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Last Closed: 2017-01-24 14:37:31 UTC Type: Bug
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Description Bruno Antunes 2017-01-17 10:30:05 UTC
Description of problem:

I've updated from 4.8.16-300 to 4.9.3-200 and my GPU stopped working.

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

4.9.3-200

How reproducible:

Always

Steps to Reproduce:
1. Boot
2. Select kernel 4.9.3-200 from Grub menu

Actual results:

Blank screen

Expected results:

Hard drive crypto unlock screen to show up

Additional info:

lspci output for my GPU:

01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Tonga PRO [Radeon R9 285/380] (rev f1)

Comment 1 Laura Abbott 2017-01-17 16:47:19 UTC
Moving this for the graphics team to take a look

Comment 2 Laura Abbott 2017-01-17 21:42:04 UTC
https://koji.fedoraproject.org/koji/taskinfo?taskID=17314239 I pulled in a couple of 'low hanging' ATI graphics fixes to this build, can you please test this? This update will also be available in bodhi.

Comment 3 Bruno Antunes 2017-01-17 22:57:23 UTC
Just tried it, exactly the same as 4.9.3 :|

Comment 4 Bruno Antunes 2017-01-24 14:37:31 UTC
Fixed with kernel 4.9.5-200