[QA 08/01 ww31] Testing report for `drm-intel-testing` (was: Updated -next)

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Summary

We covered the platform: Broadwell, Baytrail-M, Haswell (mobile, desktop and ULT), Ivybridge, SandyBridge, IronLake.

In this circle, 8 new bugs are filed.

 

Finding

1)       One patch from Dave caused 4 cases failure, which block many test case:

Bug 81895 - [BDW Bisected SST/MST] 4k resolution cannot be found when connected by MST (but is shown for SST) 

Bug 81903 - [BDW Bisected] DP Hot plug cause DP monitor can't be lighted up   (This bug block all BDW DP hot plug cases)

Bug 81890 - [BDW Bisected]One DP monitor was recognized as two DP monitors by mistake

Bug 81856 - [HSW/BDW Bisected]HDMI hot plug cause system hang           (This bug block all BDW and HSW HDMI Hot plug and display cases)

 

2)       Bug 81940 - [BDW Bisected]eDP can't be lighted up after Xrandr rotate (This bug block all BDW rotation cases)

3)       Bug 81826 - [BDW Bisected] eDP monitor can't be lighted up after S3

4)       Bug 81948 - [BYT-M Regression]System unable resume from S3/S4

5)       Bug 81949 - [BYT-M Regression]igt/testdisplay causes system hang while plug-in VGA/HDMI

 

Test Environment

branch: drm-intel-testing

commit: 2ac58c17df63ee2bcc2f9c8aada5d6b3ae58f5b3

 

Power performance (Wendy owns).

FBC is not actually working on BDW,  we have JIRA bug track it: VIZ-4006 FBC apparently not working.

LPSP works well and one JIRA bug is closed: VIZ-4057 LPSP feature did not save power from system wise power consumption data

 

Kernel Bugs Status:

 

Thanks

  --Sun, Yi

 

 

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