Bug 201147 - amdgpu, no detected monitors HP Envy x360 - AMD Ryzen 5 2500U
Summary: amdgpu, no detected monitors HP Envy x360 - AMD Ryzen 5 2500U
Status: RESOLVED INVALID
Alias: None
Product: Drivers
Classification: Unclassified
Component: Video(DRI - non Intel) (show other bugs)
Hardware: x86-64 Linux
: P1 normal
Assignee: drivers_video-dri
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-09-16 01:10 UTC by rezbit.hex
Modified: 2018-09-17 15:26 UTC (History)
0 users

See Also:
Kernel Version: 4.18.7
Subsystem:
Regression: No
Bisected commit-id:

Attachments
journal output (112.80 KB, text/plain)
2018-09-16 01:10 UTC, rezbit.hex 		Details
Xorg log (9.05 KB, text/plain)
2018-09-16 01:10 UTC, rezbit.hex 		Details
Add an attachment (proposed patch, testcase, etc.)

Description rezbit.hex 2018-09-16 01:10:33 UTC 
Created attachment 278565 [details]
journal output

When I boot with modeset enabled, the framebuffer does not work, drm does not list any display connectors and neither does Xorg.
Comment 1 rezbit.hex 2018-09-16 01:10:52 UTC 
Created attachment 278567 [details]
Xorg log
Comment 2 Michel Dänzer 2018-09-17 10:09:07 UTC 
Looks like CONFIG_DRM_AMD_DC_DCN1_0 isn't enabled in the kernel build configuration. This is a configuration error, which will no longer be possible in 4.19.
Comment 3 rezbit.hex 2018-09-17 15:26:19 UTC 
(In reply to Michel Dänzer from comment #2)
> Looks like CONFIG_DRM_AMD_DC_DCN1_0 isn't enabled in the kernel build
> configuration. This is a configuration error, which will no longer be
> possible in 4.19.

Thanks for that, there was hair pulling.
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