|Summary:||[BDW-Y Regression] S3 will call trace for the third or more time and can't do S3 any more|
|Product:||DRI||Reporter:||Li Xu <li.l.xu>|
|Component:||DRM/Intel||Assignee:||Intel GFX Bugs mailing list <intel-gfx-bugs>|
|Status:||CLOSED FIXED||QA Contact:||Intel GFX Bugs mailing list <intel-gfx-bugs>|
|i915 platform:||i915 features:|
Description Li Xu 2015-01-28 08:17:49 UTC
Comment 1 liulei 2015-02-04 06:26:18 UTC
Without i915 module, blank screen problem occurs after s3 resume , but the system is alive. If I load i915 module, the system will hang after second s3 operation.
Comment 2 Jeff Zheng 2015-02-05 02:26:03 UTC
This issue also exists on BSW with BIOS V55 and -testing 2015_01_30 commit 4d3645e40c7039f60b6db0ce9c2251ac34faef81 : System will hang after S3 several times.
Comment 4 Imre Deak 2015-02-06 09:56:29 UTC
(In reply to Jeff Zheng from comment #3) > I reported BSW system hang issue as a new bug 89005. Looks like an SCSI issue. Could you still try if you can reproduce the issue booting with the i915.modeset=0 kernel parameter?
Comment 5 Jeff Zheng 2015-02-27 05:39:28 UTC
Created attachment 113851 [details] Works with 10 S3 I tried S3 10 times on 2015_02_27 drm-intel-nightly commit 376ebc108c774b357e211b5fc0aab558fc89ede9, and didn't reproduce this issue. Attached is the dmesg log.
Comment 6 Gordon Jin 2015-02-28 01:16:56 UTC
let's close it as we can't reproduce it.