Bug 66293

Summary: [HSW ULT] System shutdown while resume from S3
Product: DRI Reporter: cancan,feng <cancan.feng>
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: CLOSED NOTOURBUG QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: critical    
Priority: medium CC: cancan.feng, yangweix.shui
Version: unspecified   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: i915 features:

Description cancan,feng 2013-06-28 03:23:49 UTC 
Environment:
-------------------
Kernel: (drm-intel-next-queued)6dd8224ec64c809dad5ceceac299918f5d9c7c31
Author: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date:   Wed Jun 26 17:44:15 2013 +0300

    drm/i915: Mask out hardware status bits from VLV DPLL register

Description:
--------------------
We got a new HSW Harris Beach ULT machine, in this kernel testing cycle, I found system can't resume from S3 but shutdown. Moreover, system response to suspend command about 10 secs, after suspend successfully, system can't resume, it just shutdown.

BIOS: 130
This new HSW ULT can only use fedora 19 and BIOS 130, if we change bios version, system will collapse and have to reinstall it. 

Reproduce step:
----------------------
1.boot or reboot
2.echo freeze > /sys/power/state
3.resume, then machine will shutdown
Comment 1 cancan,feng 2013-06-28 04:49:26 UTC 
I retested it with i915 unloaded, the issue happens anyway..So maybe it's not our bug?
Comment 2 Gordon Jin 2013-06-28 07:35:16 UTC 
I'll close it as notourbug, and let's verify with next BIOS.
Comment 3 Elizabeth 2017-10-06 14:45:34 UTC 
Closing old verified.

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