Bug 73041 - [BDW]igt/pm_rc6_residency fails
Summary: [BDW]igt/pm_rc6_residency fails
Status: CLOSED FIXED
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: unspecified
Hardware: All Linux (All)
: medium normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
: 78028 (view as bug list)
Depends on:
Blocks:
 
Reported: 2013-12-26 08:09 UTC by lu hua
Modified: 2017-10-06 14:40 UTC (History)
4 users (show)

See Also:
i915 platform:
i915 features:

Attachments
dmesg (5.11 KB, text/plain)
2013-12-26 08:09 UTC, lu hua 		no flags Details
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Description lu hua 2013-12-26 08:09:15 UTC 
Created attachment 91193 [details]
dmesg

System Environment:
--------------------------
Platform: Broadwell
kernel:   (drm-intel-nightly)5f7867f14f8b3688584f4bf589fe4b8aa8c718b3

Bug detailed description:
---------------------------
It always fails on Broadwell with -nightly, -queued, -fixes kernel.

output:
IGT-Version: 1.5-g72fe2b6 (x86_64) (Linux: 3.13.0-rc4_drm-intel-nightly_5f7867_20131226+ x86_64)
GPU was not in RC6 long enough. Check that the GPU is as idle as possible (ie. no X, running and running no other tests)

Reproduce steps:
-------------------------
1. ./pm_rc6_residency
Comment 1 Ben Widawsky 2013-12-26 21:56:01 UTC 
Platforms don't yet support RC6
Comment 2 wendy.wang 2013-12-30 01:59:44 UTC 
Hi Ben, 
Would you pls kindly explain us when BDW platform will support this RC6 power feature? 

I saw JIRA VIZ-1143 described issue about RC6 states has been resolved but no any comments, when do we except this fixed code been merged up? 
https://jira01.devtools.intel.com/browse/VIZ-1143#

Thanks
Comment 3 wendy.wang 2013-12-30 02:02:13 UTC 
> Platforms don't yet support RC6

Hi Ben, 
Would you pls kindly explain us when BDW platform will support this RC6 power feature? 

I saw JIRA VIZ-1143 described issue about RC6 states has been resolved but no any comments, when do we except this fixed code been merged up? 
https://jira01.devtools.intel.com/browse/VIZ-1143#

Thanks
Comment 4 lu hua 2014-04-29 05:07:36 UTC 
*** Bug 78028 has been marked as a duplicate of this bug. ***
Comment 5 lu hua 2015-05-14 03:24:47 UTC 
It works well now.
Comment 6 Elizabeth 2017-10-06 14:40:43 UTC 
Closing old verified.

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