[Bug 101355] [DP] [HSW] [SKL MST]Resume from suspend to disk fails

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101355

--- Comment #4 from Elio <elio.martinez.monroy at intel.com> ---
The problem is present with SKL with MST hub connected directly to DP, output
is one monitor 1080 and other 4K audio capable using a dongle DP--to HDMI.

======================================
        Graphic stack
======================================

======================================
             Software
======================================
kernel version              : 4.12.0-rc3-drm-tip-ww22-commit-187376e+
architecture                : x86_64
os version                  : Ubuntu 17.04
os codename                 : zesty
kernel driver               : i915
bios revision               : 5.6
bios release date           : 09/29/2016

======================================
        Graphic drivers
======================================
modesetting                 : xf86-video intel
xorg-xserver                : 1.19.3
libdrm                      : 2.4.81
vaapi (intel-driver)        : Intel i965 driver for Intel(R) Skylake - 1.7.3
cairo                       : 1.14.8
xserver                     : X.Org X Server 1.19.99.1
intel-gpu-tools (tag)       : intel-gpu-tools-1.18-211-g00ce341b
intel-gpu-tools (commit)    : 00ce341b

======================================
             Hardware
======================================
platform                   : SKL Canyon
motherboard id             : NUC6i7KYB
form factor                : Desktop
cpu family                 : Core i7
cpu family id              : 6
cpu information            : Intel(R) Core(TM) i7-6770HQ CPU @ 2.60GHz
gpu card                   : Intel Corporation Iris Pro Graphics 580 (rev 09)
(prog-if 00 [VGA controller])
memory ram                 : 31.31 GB
max memory ram             : 32 GB
cpu thread                 : 8
cpu core                   : 4
cpu model                  : 94
cpu stepping               : 3
socket                     : Other
signature                  : Type 0, Family 6, Model 94, Stepping 3
hard drive                 : 223GiB (240GB)
current cd clock frequency : 450000 kHz
maximum cd clock frequency : 675000 kHz
displays connected         : DP-4 DP-5

======================================
             Firmware
======================================
dmc fw loaded             : yes
dmc version               : 1.26


======================================
             kernel parameters
======================================
quiet splash fastboot drm.debug=0xe

-- 
You are receiving this mail because:
You are the assignee for the bug.
You are on the CC list for the bug.
You are the QA Contact for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20170613/89386f90/attachment-0001.html>