Summary: | [BDW] Stress. Platform is not able to recover successfully from S4 after 23 iterations | ||
---|---|---|---|
Product: | DRI | Reporter: | Elio <elio.martinez.monroy> |
Component: | DRM/Intel | Assignee: | Intel GFX Bugs mailing list <intel-gfx-bugs> |
Status: | CLOSED FIXED | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> |
Severity: | normal | ||
Priority: | medium | CC: | intel-gfx-bugs |
Version: | unspecified | ||
Hardware: | x86-64 (AMD64) | ||
OS: | Linux (All) | ||
Whiteboard: | |||
i915 platform: | BDW | i915 features: | power/suspend-resume |
Description
Elio
2016-03-23 17:14:09 UTC
S4 is called using the following instructions : #!/bin/bash cat /sys/power/state | grep disk if [ $? -eq 0 ]; then date sleep 10 # Clear old alarm echo '[CMD]echo 0 > /sys/class/rtc/rtc0/wakealarm' echo 0 > /sys/class/rtc/rtc0/wakealarm RC=$? if [ ${RC} -ne 0 ]; then check_rc "[CMD]echo 0 > /sys/class/rtc/rtc0/wakealarm" ${RC} return 1 fi echo '[CMD]echo +40 > /sys/class/rtc/rtc0/wakealarm' echo +40 > /sys/class/rtc/rtc0/wakealarm RC=$? if [ ${RC} -ne 0 ]; then check_rc "[CMD]echo 40 > /sys/class/rtc/rtc0/wakealarm" ${RC} return 1 fi # to change to /sys/class/rtc/rtcN/wakeup in future kernel dmesg -c >> dmesg echo '[CMD]echo disk > /sys/power/state #S4' echo disk > /sys/power/state #S4 dmesg -c >> dmesg else echo '[NOTE][CMD] S4 is not supported' fi echo "[CMD]suspend_resume end" Does this still happen? If so could you try it with blacklisting the i915 and HDA drivers? The problem is not present any more, i just run a short cycle (100 iterations), and it is coming back from S4 without problems. Platform : BDW Motherboard type : NUC5i5MYBE Desktop CPU family : Core i5 CPU information : Intel(R) Core(TM) i5-5300U CPU @ 2.30GHz GPU Card : Intel Corporation Broadwell-U Integrated Graphics (rev 09) (prog-if 00 [VGA controller]) Memory ram : 16 GB Maximum memory ram allowed : 16 GB CPU thread : 4 CPU core : 2 Socket : Socket BGA1168 Signature : Type 0, Family 6, Model 61, Stepping 4 Hard drive capacity : 111GiB (120GB) Kernel version : 4.9.0-rc5gcovjulian+ Linux distribution : Ubuntu 16.04.1 LTS Architecture : 64-bit Mesa version : 11.2.0 xf86-video-intel version : 2.99.917 Xorg-Xserver version : 1.18.4 Intel GPU Tools version : 1.14-1 <-- This is a generic version of IGT Kernel driver in use : i915 |
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.