Bug 89610

Summary: T100 does not power off
Product: DRI Reporter: cprigent <christophe.prigent>
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: CLOSED NOTABUG QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: major    
Priority: medium CC: intel-gfx-bugs
Version: XOrg git   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
config_4.0-rc1_byt-t none

Description cprigent 2015-03-17 15:12:07 UTC 
BAY TRAIL T / T100-T1
Platform: Bay Trail T / T100TA
CPU: Atom Z3740 CPU core i5 (family 6, model 55, stepping 3)
Software
Linux distribution: Ubuntu 13.10 64 bits
Kernel 4.0-rc1 from git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git (config BYT T)
BIOS: T100TA.313

Steps:
--------
1. Power off from menu

Actual result:
----------------
1. DUT does not power off. Shut down log is flashing, see video attached.

Expected result:
--------------------
2. DUT successfully power off

Info
-----
Not reproduced on recovery mode or with kernel boot option nomodeset
Comment 1 cprigent 2015-03-17 15:14:46 UTC 
Created attachment 114386 [details]
config_4.0-rc1_byt-t
Comment 2 cprigent 2015-03-17 15:15:39 UTC 
Reproduced with kernel 4.0.0-rc4, and when restarting from menu.
Comment 3 cprigent 2015-03-24 14:10:08 UTC 
Closed as not reproduced with kernel 4.0.0-rc5.

Platform: Bay Trail T / T100TA
CPU: Atom Z3740 CPU core i5 (family 6, model 55, stepping 3)
Software
Linux distribution: Ubuntu 13.10 64 bits
Kernel 4.0-rc5 from git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git (config BYT T)
BIOS: T100TA.313

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