Summary
We covered the platform: Braswell, Broadwell, Haswell, Ivybridge, Ironlake. In this circle, 6 new bugs have been found (89005,
89002,
88843,
88963,
88875,
88934) in manual testing and 11 new bugs have been found in nightly tetsing.
Test Environment
Kernel version: drm-intel-testing-2015-01-30 commit 4d3645e40c7039f60b6db0ce9c2251ac34faef81
Quality Status
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Platform
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Status
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BSW
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Tested with V55 BIOS with ‘dynamic memory self refresh’ disabled as a workaround of black screen issue (87666
).
89005 - [BSW Regression] System will hang after suspend/resume for several times
89002 testdisplay shows black screen for HDMI 4K monitor
88963 [BSW] DP screen is black when running testdisplay on some modes
88382 HDMI screen becomes black after resuming from S3/S4
87666
[BSW] Only DP screen shows text when DP and HDMI screen are connected
Below bugs are fixed:
88620 Display shows left shift and flick on some display modes when running
testdisplay: disappers after upgrade BIOS version from V53 to V55.
86697
[BSW] GPU hang at the second cycle to execute S4 command: disappers after upgrade BIOS version from V53 to V55.
87223
[BSW] eDP screen is blank when booting with DP display connected: Marked as duplicated of 87666.
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BDW
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88875 [HSW/BDW]S4 resume cause reboot
sporadically
86478 *ERROR*
uncleared pch fifo underrun on pch transcoder A & *ERROR* uncleared fifo underrun on pipe B while plugging in VGA
85641 DP monitor unable to light up after rotation and hot plug
Below bug is fixed:
87220 [BDW-H]VGA port unable to work
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HSW
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88875 [HSW/BDW]S4 resume cause reboot sporadically
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IVB
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No new issue found
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ILK
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88934 unplug DP will cause dmesg error
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New bugs found in nightly testing:
88989
[BSW]igt/gem_workarounds/reset fails
88987 [BSW PPGTT]igt/gem_ring_sync_loop causes system
hang
88985[BSW]igt/gem_reloc_vs_gpu/forked-interruptible-faulting-reloc-thrashing sporadically fails
88984
[BSW]igt/gem_multi_bsd_sync_loop sporadically causes *ERROR* Hangcheck timer elapsed... render ring idle
88983
[BSW]igt/gem_fence_thrash/bo-write-verify-threaded-y sporadically takes more than 10 minutes
88982
[HSW]igt/kms_plane subcases time out
88981
[BSW]igt/gem_exec_lut_handle causes *ERROR* Hangcheck timer elapsed... render ring idle
88976
[SNB]igt/pm_rc6_residency sub case fail.
88933
[all Bisected]igt/gem_reset_stats doesn't exit testing
88911
[ILK]igt/drv_suspend/sysfs-reader cause dmesg warn.
88910
[BYT] igt/pm_rpm/debugfs-read cause dmesg warn
Power saving measurement :
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HSWU36
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drm-intel-testing-01-30
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save consumption
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i915.enable_fbc=1
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0.56%
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i915.enable_fbc=1=-1 (default)disable
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i915.disable_power_well=1
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0.68%
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i915.disable_power_well=0
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BDW21
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drm-intel-testing-01-30
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save consumption
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i915.enable_fbc=1
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1.20%
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i915.enable_fbc=1=-1 (default)disable
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i915.disable_power_well=1
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0.73%
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i915.disable_power_well=0
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Bests
Jeff
