[Bug 103520] [IGT] kms_pipe_crc_basic fails due to PM early wake event detected.

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103520

Elizabeth <elizabethx.de.la.torre.mena at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #6 from Elizabeth <elizabethx.de.la.torre.mena at intel.com> ---
(In reply to krisman from comment #5)
>...
Can't reproduce issue anymore since commit: 

commit 79ca54cbfbc7aae4090d6ded6af6348f8654322d
Author:     Chris Wilson <chris at chris-wilson.co.uk>
AuthorDate: Fri Nov 24 12:20:21 2017 +0000
Commit:     Chris Wilson <chris at chris-wilson.co.uk>
CommitDate: Fri Nov 24 12:20:21 2017 +0000

    drm-tip: 2017y-11m-24d-12h-19m-52s UTC integration manifest

No HW changes were done.

$ : sudo -E ./kms_pipe_crc_basic --r suspend-read-crc-pipe-A
IGT-Version: 1.20-gac6739b (x86_64) (Linux:
4.15.0-rc1-drm-intel-qa-ww48-commit-6d6c48b+ x86_64)
suspend-read-crc-pipe-A: Testing connector LVDS-1 using pipe A
suspend-read-crc-pipe-A: Testing connector VGA-1 using pipe A
suspend-read-crc-pipe-A: Testing connector DP-3 using pipe A
[cmd] rtcwake: assuming RTC uses UTC ...
rtcwake: wakeup from "mem" using /dev/rtc0 at Thu Nov 30 05:10:04 2017
suspend-read-crc-pipe-A: Testing connector LVDS-1 using pipe A
suspend-read-crc-pipe-A: Testing connector VGA-1 using pipe A
suspend-read-crc-pipe-A: Testing connector DP-3 using pipe A
Subtest suspend-read-crc-pipe-A: SUCCESS (4.121s)

$ : sudo -E ./kms_pipe_crc_basic --r suspend-read-crc-pipe-A
IGT-Version: 1.20-gac6739b (x86_64) (Linux:
4.15.0-rc1-drm-intel-qa-ww48-commit-6d6c48b+ x86_64)
suspend-read-crc-pipe-A: Testing connector LVDS-1 using pipe A
suspend-read-crc-pipe-A: Testing connector VGA-1 using pipe A
suspend-read-crc-pipe-A: Testing connector DP-3 using pipe A
[cmd] rtcwake: assuming RTC uses UTC ...
rtcwake: wakeup from "mem" using /dev/rtc0 at Thu Nov 30 05:10:33 2017
suspend-read-crc-pipe-A: Testing connector LVDS-1 using pipe A
suspend-read-crc-pipe-A: Testing connector VGA-1 using pipe A
suspend-read-crc-pipe-A: Testing connector DP-3 using pipe A
Subtest suspend-read-crc-pipe-A: SUCCESS (4.107s)

$ : sudo -E ./kms_pipe_crc_basic --r suspend-read-crc-pipe-B
IGT-Version: 1.20-gac6739b (x86_64) (Linux:
4.15.0-rc1-drm-intel-qa-ww48-commit-6d6c48b+ x86_64)
suspend-read-crc-pipe-B: Testing connector LVDS-1 using pipe B
suspend-read-crc-pipe-B: Testing connector VGA-1 using pipe B
suspend-read-crc-pipe-B: Testing connector DP-3 using pipe B
[cmd] rtcwake: assuming RTC uses UTC ...
rtcwake: wakeup from "mem" using /dev/rtc0 at Thu Nov 30 05:11:03 2017
suspend-read-crc-pipe-B: Testing connector LVDS-1 using pipe B
suspend-read-crc-pipe-B: Testing connector VGA-1 using pipe B
suspend-read-crc-pipe-B: Testing connector DP-3 using pipe B
Subtest suspend-read-crc-pipe-B: SUCCESS (4.609s)

$ : sudo -E ./kms_pipe_crc_basic --r suspend-read-crc-pipe-B
IGT-Version: 1.20-gac6739b (x86_64) (Linux:
4.15.0-rc1-drm-intel-qa-ww48-commit-6d6c48b+ x86_64)
suspend-read-crc-pipe-B: Testing connector LVDS-1 using pipe B
suspend-read-crc-pipe-B: Testing connector VGA-1 using pipe B
suspend-read-crc-pipe-B: Testing connector DP-3 using pipe B
[cmd] rtcwake: assuming RTC uses UTC ...
rtcwake: wakeup from "mem" using /dev/rtc0 at Thu Nov 30 05:11:43 2017
suspend-read-crc-pipe-B: Testing connector LVDS-1 using pipe B
suspend-read-crc-pipe-B: Testing connector VGA-1 using pipe B
suspend-read-crc-pipe-B: Testing connector DP-3 using pipe B
Subtest suspend-read-crc-pipe-B: SUCCESS (4.852s)

$ : sudo -E ./kms_pipe_crc_basic --r suspend-read-crc-pipe-C
IGT-Version: 1.20-gac6739b (x86_64) (Linux:
4.15.0-rc1-drm-intel-qa-ww48-commit-6d6c48b+ x86_64)
suspend-read-crc-pipe-C: Testing connector LVDS-1 using pipe C
suspend-read-crc-pipe-C: Testing connector VGA-1 using pipe C
suspend-read-crc-pipe-C: Testing connector DP-3 using pipe C
[cmd] rtcwake: assuming RTC uses UTC ...
rtcwake: wakeup from "mem" using /dev/rtc0 at Thu Nov 30 05:12:16 2017
suspend-read-crc-pipe-C: Testing connector LVDS-1 using pipe C
suspend-read-crc-pipe-C: Testing connector VGA-1 using pipe C
suspend-read-crc-pipe-C: Testing connector DP-3 using pipe C
Subtest suspend-read-crc-pipe-C: SUCCESS (4.685s)

$ : sudo -E ./kms_pipe_crc_basic --r suspend-read-crc-pipe-C
IGT-Version: 1.20-gac6739b (x86_64) (Linux:
4.15.0-rc1-drm-intel-qa-ww48-commit-6d6c48b+ x86_64)
suspend-read-crc-pipe-C: Testing connector LVDS-1 using pipe C
suspend-read-crc-pipe-C: Testing connector VGA-1 using pipe C
suspend-read-crc-pipe-C: Testing connector DP-3 using pipe C
[cmd] rtcwake: assuming RTC uses UTC ...
rtcwake: wakeup from "mem" using /dev/rtc0 at Thu Nov 30 05:12:48 2017
suspend-read-crc-pipe-C: Testing connector LVDS-1 using pipe C
suspend-read-crc-pipe-C: Testing connector VGA-1 using pipe C
suspend-read-crc-pipe-C: Testing connector DP-3 using pipe C
Subtest suspend-read-crc-pipe-C: SUCCESS (4.921s)

$ : dmesg | grep PM:
[ 6707.869600] PM: suspend entry (deep)
[ 6707.869605] PM: Syncing filesystems ... done.
[ 6708.578279] PM: Saving platform NVS memory
[ 6708.641679] PM: Restoring platform NVS memory
[ 6710.001727] PM: suspend exit

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