Bug 104063 - (DC 4.15-rc2) [drm:dm_logger_write [amdgpu]] *ERROR* hwss_edp_wait_for_hpd_ready: wait timed out!
Summary: (DC 4.15-rc2) [drm:dm_logger_write [amdgpu]] *ERROR* hwss_edp_wait_for_hpd_re...
Status: RESOLVED FIXED
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/AMDgpu (show other bugs)
Version: DRI git
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Default DRI bug account
QA Contact:
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Reported: 2017-12-04 10:57 UTC by taijian
Modified: 2018-05-24 07:44 UTC (History)
3 users (show)

See Also:
i915 platform:
i915 features:

Attachments
relevant dmesg output (83.04 KB, text/plain)
2017-12-04 10:57 UTC, taijian 		no flags Details
relevant output of #lspci -vv (41.34 KB, text/plain)
2017-12-04 10:58 UTC, taijian 		no flags Details
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Description taijian 2017-12-04 10:57:55 UTC 
Created attachment 135919 [details]
relevant dmesg output

I am getting this error message repeatedly on startup on my laptop with a hybrid Intel/AMD gpu setup (i7-7700HQ/RX470). dmesg attached, lspci follows.
Comment 1 taijian 2017-12-04 10:58:39 UTC 
Created attachment 135920 [details]
relevant output of #lspci -vv
Comment 2 taijian 2018-03-30 15:58:41 UTC 
OK, this one has been fixed in the mean time, closing.
Comment 3 lumiseven 2018-05-24 02:02:39 UTC 
Got the same error after upgrade my system and would you mind tell us how to fix this issue in your case?
Comment 4 taijian 2018-05-24 07:44:43 UTC 
What kernel version are you using? For me it stopped at some point - 4.16 is fine.

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