[QA 2015/04/30 ww18] Testing report for `drm-intel-testing`

["Zheng, Jeff" <jeff.zheng@xxxxxxxxx>]

Summary

We covered the platforms: Skylake, Braswell, Broadwell, Haswell, Baytrail and SandyBridge. In this circle, 10 new bugs have been found in manual testing and 6 new bugs have been found in nightly testing.

90239 - [SKL desktop] DP hotplug cause " CPU pipe A FIFO underrun" ERROR

90238 - [SKL desktop] HDMI "testdisplay -y" shows wrong picture on every interlaced scanning resolution

90237 - [SKL desktop] "testdisplay -a" causes Call Trace

90228 - [BSW] hotplug events floods

90227 - [BSW bisected] *ERROR* mismatch in has_infoframe (expected 1, found 0) when booting with HDMI monitor connected

90059 - [BYT/BSW bisected]Start up the machine with HDMI screen causes WARNING

90212 - [BDW-Y bisected] Screen flicker when start X with FBC enable

90225 - [BYT] Testdisplay cause abnormal output in dmesg when HDMI monitor is connected.

90236 - [HSW mobile Bisected] Screen is blank while run "mplayer -vo vaapi -va vaapi "

90253 - [SNB]System fails to suspend from second time

 

 

Test Environment

Kernel version: drm-intel-testing-2015-04-23 commit fdbbf0fbf554cf32525b21640cfb0dadb922ed7f

 

Quality Status

Platform	Status
SKL	3 new bugs found in SKL-H desktop. Besides S3/S3 fail to suspend that is general kernel issue. 90239 - [SKL desktop] DP hotplug cause " CPU pipe A FIFO underrun" ERROR 90238 - [SKL desktop] HDMI "testdisplay -y" shows wrong picture on every interlaced scanning resolution 90237 - [SKL desktop] "testdisplay -a" causes Call Trace 89792 - [BYT/BSW/SKL Debugfs] cat /sys/kernel/debug/dri/0/i915_sr_status showing self-refresh: disabled 89596 - [SKL]System output "ERROR" when it resumes from S4 connecting DP monitor 89594 - [SKL] DP monitor can't be lighted up with raw X on 4k resolution after hoplug 89055 [SKL mobile]"testdisplay –a "case causes Call Trace "at drivers/gpu/drm/i915/intel_pm.c"
BSW	With BIOS 61.3 and 68.1, eDP is black when booting with DP monitor connected. So QA tests with V59 BIOS.   The main issues found in manual testing are: 1.       Hotplug issues (89668, 89461) 2.       Testdisplay issues (89832,89606,89605) 3.       Dmesg ERROR(90227,89601) 4.       GPU hang(89600)   90228 - [BSW] hotplug events floods 90227 - [BSW bisected] *ERROR* mismatch in has_infoframe (expected 1, found 0) when booting with HDMI monitor connected 90059 - [BYT/BSW bisected]Start up the machine with HDMI screen causes WARNING 86684 - [BYT/BSW] igt/kms_psr_sink_crc subcases fail after PSR is enabled in kernel 89832 - [BSW] "testdisplay -a" shows black for some modes on ASUS PA238Q 89792 - [BYT/BSW/SKL Debugfs] cat /sys/kernel/debug/dri/0/i915_sr_status showing self-refresh: disabled 89668 [BSW] HDMI screen becomes black after replug HDMI cable 89606 [BSW] DVI screen is black on some modes when running testdisplay 89605 [BSW] testdisplay on 3 pipe does not show in one monitor 89601 [BSW] Sometimes dmesg shows " *ERROR* EDID checksum is invalid" when connected with HDMI monitor 89600 [BSW] GPU hangs after S3 + S4 89585 - [BSW]HDMI resolution-2560x1440@60Hz can't be lighted up with non-reduced blanking 89461 - [BSW] replug HDMI/DP cable does not light up screen sometimes 88963 [BSW] DP screen is black when running testdisplay on some modes   Fixed bugs: 90006 - [BSW] ASUS PA238Q DP screen is black after system boots 90012 - [ BSW regression] Call trace when starting the system:Fixed
BDW	90212 - [BDW-Y bisected] Screen flicker when start X with FBC enable 89600 [BSW] GPU hangs after S3 + S4 89439 - [BDW] xterm disappears on HDMI screen if rotate from left to right after S3  82551 - [HSW/BDW/SKL mobile] HDMI hot plug sporadically cause ERROR Bug 74102 - [ILK/SNB/IVB/HSW/BDW]igt/testdisplay causes *ERROR* Pipe A FIFO underrun
BYT	90225 - [BYT] Testdisplay cause abnormal output in dmesg when HDMI monitor is connected. 89792 - [BYT/BSW/SKL Debugfs] cat /sys/kernel/debug/dri/0/i915_sr_status showing self-refresh: disabled 89401 - [BYT]Some testdisplay case cause screen flicker on testing branch
HSW	90236 - [HSW mobile Bisected] Screen is blank while run "mplayer -vo vaapi -va vaapi " 90059 - [BYT/BSW bisected]Start up the machine with HDMI screen causes WARNING 90046 - [HSW ] test S3 with 3pipe cause *ERROR*  82551 - [HSW/BDW/SKL mobile] HDMI hot plug sporadically cause ERROR Bug 74102 - [ILK/SNB/IVB/HSW/BDW]igt/testdisplay causes *ERROR* Pipe A FIFO underrun
SNB	90253 - [SNB]System fails to suspend from second time

 

New bugs found in nightly testing:

 

90209	[BDW] igt/igt/kms_universal_plane subcase disable-primary-vs-flip-pipe-A causes WARNING
90191	[BDW/BSW/SKL Bisected]ES3-CTS.gtf.GL3Tests.framebuffer_blit.framebuffer_blit_functionality_minifying_blit cause GPU hang
90190	[IVB Bisected]fail to start X and gpu hang
90160	[BDW]igt/gem_concurrent_blit sporadically doesn't exit testing
90152	[BSW] Igt/gem_evict_everything subcase mlocked-hang causes oom killer and kernel BUG at drivers/gpu/drm/i915/i915_drv.h:2737!
90136	[SKL]Webglc sporadically causes system hang

 

 

Bests

Jeff

 

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