[Bug 97301] [BXT-P] External displays are not recognized after resuming from S3
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Tue Nov 1 20:16:12 UTC 2016
https://bugs.freedesktop.org/show_bug.cgi?id=97301
--- Comment #1 from Humberto Israel Perez Rodriguez <humberto.i.perez.rodriguez at intel.com> ---
This issue also happen in Fedora, please see the following detailed information
1-Before to send the DUT to S3 HDMi are recognized by xrandr, only HDMI is
recognized as DP (but this is other issue)
2-if i send the DUT to S3 with HDMI after come back the first time the external
display does not come back
3-if i send the DUT for second time to S3 after come back the external display
is seen but in xrandr does not appears
in step 3 xrandr sporadically recognized the external display
Commands for S3
=============================================
- # rtcwake -s 30 -m mem
- # echo mem > /sys/power/state
Software configuration
============================================
Linux OS : Fedora 64Bit
Kernel version : 4.8.4-200.fc24.x86_64
Bios revision : 144.10
Bios release date : 06/27/2016
KSC revision : 1.15
Hardware information
============================================
Platform : BXT-P
Motherboard model : BroxtonP
Motherboard type : NOTEBOOK Hand Held
Motherboard manufacturer : IntelCorp.
CPU family : Other
CPU information : 06/5c
GPU Card : Intel Corporation Atom/Celeron/Pentium
Processor N4200/N3350/E3900 Series Integrated Graphics Controller (rev 0a)
(prog-if 00 [VGA controller])
Memory ram : 8 GB
Maximum memory ram allowed : 16 GB
CPU thread : 4
CPU core : 4
Socket : Other
attachments
==============================================
dmesg.log
Note : This issue does not occurs with DP
--
You are receiving this mail because:
You are on the CC list for the bug.
You are the assignee 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/20161101/67e0c3b9/attachment-0001.html>
More information about the intel-gfx-bugs
mailing list