Bug 92086

Summary: AMD Trinity No screen at HDMI after S3 wakeup
Product: DRI Reporter: Balázs Vinarz <vinibali1>
Component: DRM/RadeonAssignee: Default DRI bug account <dri-devel>
Status: RESOLVED MOVED QA Contact:
Severity: major    
Priority: medium    
Version: XOrg git   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
trinity_wakeup.log
none
dmesg.full
none
dmesg
none
xorg.0.log
none
pmagic.dmesg
none
pmagic.xorg
none
dmesg_afterboot
none
xorg_afterboot none

Description Balázs Vinarz 2015-09-23 08:17:11 UTC
Created attachment 118407 [details]
trinity_wakeup.log

Dear Devs,
ive got this really annoying issue with multiple boards:
- ASRock FM2A75 Pro4
- ASRock A88M-HD+
- ASUS A78M-E
The simptome is the same in every board, but just with A8-7800K Trinity(ARUBA). I've also tested with A10-7700K Kaveri(GCN1.1), but there was no problems at all. So I put the PC to S3 sleep, than wake it up. The monitor which uses DVI connector, works perfectly, but the HDMI one is mostly black,stays at sleep, doesnt displays information(out of range, etc), but sometimes a really flickering screen comes in for a few momements than disappears.
I hope its still a non-listed bug, I've checked multiple reports, but doesnt find thisone. Look at the attachments, dmesg log added.
Thanks
Comment 1 Alex Deucher 2015-09-23 13:15:58 UTC
Please attach your xorg log and dmesg output.
Comment 2 Balázs Vinarz 2015-09-23 13:42:09 UTC
Created attachment 118413 [details]
dmesg.full
Comment 3 Balázs Vinarz 2015-09-23 14:15:41 UTC
Created attachment 118414 [details]
dmesg
Comment 4 Balázs Vinarz 2015-09-23 14:15:59 UTC
Created attachment 118415 [details]
xorg.0.log
Comment 5 Balázs Vinarz 2015-09-23 14:16:21 UTC
I've updated the post.
Comment 6 Balázs Vinarz 2015-10-07 06:45:08 UTC
Update: 
The same behavior, if the first monitor connected to Displayport(+HDMI adapter).
Partedmagic dmesg and Xorg also added.
Comment 7 Balázs Vinarz 2015-10-07 06:45:41 UTC
Created attachment 118727 [details]
pmagic.dmesg
Comment 8 Balázs Vinarz 2015-10-07 06:46:01 UTC
Created attachment 118728 [details]
pmagic.xorg
Comment 9 Balázs Vinarz 2015-10-14 14:45:56 UTC
Dear Alex,
i'm having also a video. Should i upload it, or are the dmesg and xorg logs enough?
Comment 10 Alex Deucher 2015-10-14 15:05:42 UTC
The logs are enough.
Comment 11 Balázs Vinarz 2015-11-04 19:16:32 UTC
update: the same behavior if i connect the hdmi cable after boot.
Comment 12 Balázs Vinarz 2015-11-04 19:17:14 UTC
Created attachment 119409 [details]
dmesg_afterboot
Comment 13 Balázs Vinarz 2015-11-04 19:17:29 UTC
Created attachment 119410 [details]
xorg_afterboot
Comment 14 Balázs Vinarz 2015-12-29 11:39:11 UTC
Seems like the bug is only exist when i manually take the computer to S3. After delayed sleep, it wakes perfectly. Any ideas?
Comment 15 Balázs Vinarz 2016-05-01 16:35:01 UTC
Dear Alex!
I used a Llano based desktop in the past months, but now i switched back to Trinity. This issue is still exist, and really annoying.
Do you have any idea to fix it?
Thanks
Comment 16 Balázs Vinarz 2016-05-27 19:59:47 UTC
Hi there!
Seems like the bug is gone, I'm using Arch with 4.5.5-1-ck.
Do you know about any kind of fix merged into mainline?
Comment 17 Martin Peres 2019-11-19 09:08:24 UTC
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