Bug 108548

Summary:

[ICL] igt@* - incomplete - System hang when two displays (HDMI and eDP) are connected

Product:

DRI

Reporter:

Lakshmi <lakshminarayana.vudum>

Component:

DRM/Intel

Assignee:

Imre Deak <imre.deak>

Status:

CLOSED FIXED

QA Contact:

Intel GFX Bugs mailing list <intel-gfx-bugs>

Severity:

blocker

Priority:

highest

CC:

imre.deak, intel-gfx-bugs, james.ausmus, radoslaw.szwichtenberg

Version:

XOrg git

Hardware:

Other

OS:

All

Whiteboard:

Triaged, ReadyForDev

i915 platform:

ICL

i915 features:

display/eDP, display/HDMI

Bug Depends on:

Bug Blocks:

108559

Attachments:

Description	Flags
dmesg	none

Description Lakshmi 2018-10-25 10:13:49 UTC

ICL-U2 system hangs when 2 4k displays (eDP and HDMI) are enabled.

Comment 1 Imre Deak 2018-10-25 16:02:32 UTC

Created attachment 142206 [details]
dmesg

Comment 2 Jani Saarinen 2018-10-26 05:45:35 UTC

Update from Imre:
"I think I found issue and working on fix next"

Comment 3 Jani Saarinen 2018-10-26 14:13:01 UTC

Imre, this issue was on powerwells?

Comment 4 Jani Saarinen 2018-11-01 07:54:09 UTC

Series under review: https://patchwork.freedesktop.org/series/51765/ and all patches have got reviewed-by already. Ready to merge?

Comment 5 Jani Saarinen 2018-11-02 07:00:24 UTC

Now merged starting from

author	Imre Deak <imre.deak@intel.com>	2018-11-01 16:04:20 +0200
committer	Imre Deak <imre.deak@intel.com>	2018-11-02 01:23:58 +0200
commit	15d248ae374a0e1672b79ddaa2596e6166641b7c

Comment 6 Jani Saarinen 2018-11-05 12:21:48 UTC

Tested with CI_DRM_5085, both displays connected booting was success.

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