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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [IGT] kms_flip some subtests fail with dmesg warning connector 49/eDP-1 has no modes"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104406#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [IGT] kms_flip some subtests fail with dmesg warning connector 49/eDP-1 has no modes"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104406">bug 104406</a>
from <span class="vcard"><a class="email" href="mailto:hector.franciscox.velazquez.suriano@intel.com" title="Hector Velazquez <hector.franciscox.velazquez.suriano@intel.com>"> <span class="fn">Hector Velazquez</span></a>
</span></b>
<pre>The following tests has a dmesg-warn on CFL QA
Tests List:
igt@gem_exec_reloc@readonly-32
igt@kms_flip@2x-blt-wf_vblank-vs-modeset
igt@kms_flip@2x-busy-flip
igt@kms_flip@2x-flip-vs-dpms
igt@kms_flip@2x-flip-vs-fences
igt@kms_flip@2x-flip-vs-rmfb
igt@kms_flip@2x-plain-flip
igt@kms_flip@2x-plain-flip-fb-recreate
igt@kms_flip@2x-plain-flip-ts-check
igt@kms_flip@2x-rcs-wf_vblank-vs-dpms
igt@kms_flip@2x-rcs-wf_vblank-vs-modeset
igt@kms_flip@blt-wf_vblank-vs-modeset
igt@kms_flip@busy-flip
igt@kms_flip@flip-vs-fences
igt@kms_flip@flip-vs-rmfb
igt@kms_flip@plain-flip-fb-recreate
igt@kms_flip@plain-flip-ts-check
igt@kms_flip@rcs-wf_vblank-vs-modeset
======================================
dmesg-warn Sample
======================================
(kms_flip:4160) igt-kms-WARNING: connector 49/eDP-1 has no modes
(kms_flip:4160) igt-kms-WARNING: connector 49/eDP-1 has no modes
(kms_flip:4160) igt-kms-WARNING: connector 49/eDP-1 has no modes
(kms_flip:4160) igt-kms-WARNING: connector 49/eDP-1 has no modes
(kms_flip:4160) igt-kms-WARNING: connector 49/eDP-1 has no modes
This is my configuration:
======================================
Graphic stack
======================================
Component: drm
tag: libdrm-2.4.88-42-g831036a
commit: 831036a6f62005da9fb4a75fe043bd96ce672d27
Component: cairo
tag: 1.15.8-76-g6b05938
commit: 6b0593827b072abd701ea47448981bcc9bdde9f3
Component: intel-gpu-tools
tag: intel-gpu-tools-1.20-258-g4cd4cc4
commit: 4cd4cc4873fc1c916b6bf7b058b12294e16dfd98
Component: piglit
tag: piglit-v1
commit: 75ba8aea0e6eff0bc30821df9640ee4053dd98b6
======================================
Software
======================================
kernel version : 4.15.0-rc5-drm-tip-ww52-commit-42a41a5+
hostname : CFL-1
architecture : x86_64
os version : Ubuntu 16.10
os codename : yakkety
kernel driver : i915
bios revision : 95.4
bios release date : 07/24/2017
ksc : 1.5
hardware acceleration : disabled
swap partition : enabled on (/dev/sda3)
======================================
Graphic drivers
======================================
libdrm : 2.4.89
cairo : 1.15.11
intel-gpu-tools (tag) : intel-gpu-tools-1.20-258-g4cd4cc4
intel-gpu-tools (commit) : 4cd4cc4
======================================
Hardware
======================================
motherboard model : CoffeeLakeClientPlatform
motherboard id : CoffeeLakeSUDIMMRVP
form factor : Desktop
manufacturer : IntelCorporation
cpu family : Other
cpu family id : 6
cpu information : Genuine Intel(R) CPU 0000 @ 3.60GHz
gpu card : Intel Corporation Device 3e92 (prog-if 00 [VGA
controller])
memory ram : 15.58 GB
max memory ram : 32 GB
cpu thread : 12
cpu core : 6
cpu model : 158
cpu stepping : 10
socket : Other
hard drive : 447GiB (480GB)
current cd clock frequency : 337500 kHz
maximum cd clock frequency : 675000 kHz
displays connected : eDP-1 DP-1 DP-2
======================================
Firmware
======================================
dmc fw loaded : yes
dmc version : 1.4
guc fw loaded : fetch SUCCESS, load SUCCESS
guc version wanted : wanted 9.39, found 9.39
guc version found : wanted 9.39, found 9.39
======================================
kernel parameters
======================================
quiet drm.debug=0x1e intel_iommu=igfx_off auto panic=1 nmi_watchdog=panic
i915.alpha_support=1 i915.enable_guc=-1 resume=/dev/sda3 fastboot</pre>
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