[Intel-gfx] [QA 10/31 ww44] Testing report for `drm-intel-testing` (was: Updated -next)

[Sun, Yi]

Summary
We covered the platform: Baswell, Broadwell, Baytrail, Haswell, Ivybridge, SandyBridge

In this circle, 2 new bugs are filed.
Bug 85582<https://bugs.freedesktop.org/show_bug.cgi?id=85582> - [All Bisected]igt/testdisplay causes testdisplay.c:789: Failed assertion: ret
Bug 85641<https://bugs.freedesktop.org/show_bug.cgi?id=85641> - [BSW]DP monitor unable to light up after rotation and hot plug

Test Environment
Kernel version:
drm-intel-testing 2014_10_25

commit a08ea54b7bdc9bfa0d0448061ae4da3833b17e9d
Merge: 70583ff 49d776f
Author: Daniel Vetter <daniel.vetter at ffwll.ch<mailto:daniel.vetter at ffwll.ch>>
Date:   Fri Oct 24 16:36:21 2014 +0200

    Merge remote-tracking branch 'sound-upstream/for-next' into drm-intel-nightly

Power part:
>From the system wise power consumption result, FBC did not save power on BDW, need analysis and re-measure.

Machine Details:
BSW

x-bsw01

BDW

x-bdw21

BYT

x-byt06

HSW

x-hsw27

SGB

x-sgb3

IVB

x-ivb6


Power consumption :
HSWU36

drm-intel-testing-10-25

save consumption

i915.enable_fbc=1

4.5%

i915.enable_fbc=1=-1 (default)disable


i915.disable_power_well=1

6.63%

i915.disable_power_well=0

BDW21

drm-intel-testing-10-25

save consumption

i915.enable_fbc=1

0.66%

i915.enable_fbc=1=-1 (default)disable


i915.disable_power_well=1

0.9%



Thanks
  --Sun, Yi



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