Re: ✗ Fi.CI.BAT: warning for drm/i915/lspcon: Work around resume failure

[Jani Nikula <jani.nikula@linux.intel.com>]

On Mon, 24 Oct 2016, Imre Deak <imre.deak@intel.com> wrote:
> On ma, 2016-10-24 at 17:16 +0000, Patchwork wrote:
>> == Series Details ==
>> 
>> Series: drm/i915/lspcon: Work around resume failure
>> URL   : https://patchwork.freedesktop.org/series/14280/
>> State : warning
>> 
>> == Summary ==
>> 
>> Series 14280v1 drm/i915/lspcon: Work around resume failure
>> https://patchwork.freedesktop.org/api/1.0/series/14280/revisions/1/mb
>> ox/
>> 
>> Test drv_module_reload_basic:
>>                 pass       -> DMESG-WARN (fi-skl-6700hq)
>
> This one is a result of the previous CI run where LSPCON failed after
> S3. After a warm-reboot LSPCON is still in a broken state, and even the
> initial LSPCON probe will fail.
>
> A power cycle between CI runs would prevent the above.

Err, what. So patch 8/8 doesn't fix that problem? What fixes that
then?!?

BR,
Jani

>
>> Test gem_exec_suspend:
>>         Subgroup basic-s3:
>>                 dmesg-warn -> PASS       (fi-skl-6700hq)
>> Test kms_pipe_crc_basic:
>>         Subgroup suspend-read-crc-pipe-a:
>>                 dmesg-warn -> PASS       (fi-skl-6700hq)
>>         Subgroup suspend-read-crc-pipe-b:
>>                 dmesg-warn -> PASS       (fi-skl-6700hq)
>>         Subgroup suspend-read-crc-pipe-c:
>>                 dmesg-warn -> PASS       (fi-skl-6700hq)
>> 
>> fi-bdw-
>> 5557u     total:246  pass:231  dwarn:0   dfail:0   fail:0   skip:15 
>> fi-bsw-
>> n3050     total:246  pass:204  dwarn:0   dfail:0   fail:0   skip:42 
>> fi-bxt-
>> t5700     total:246  pass:216  dwarn:0   dfail:0   fail:0   skip:30 
>> fi-byt-
>> j1900     total:246  pass:215  dwarn:0   dfail:0   fail:0   skip:31 
>> fi-byt-
>> n2820     total:246  pass:211  dwarn:0   dfail:0   fail:0   skip:35 
>> fi-hsw-
>> 4770      total:246  pass:224  dwarn:0   dfail:0   fail:0   skip:22 
>> fi-hsw-
>> 4770r     total:246  pass:224  dwarn:0   dfail:0   fail:0   skip:22 
>> fi-ilk-
>> 650       total:246  pass:185  dwarn:0   dfail:0   fail:1   skip:60 
>> fi-ivb-
>> 3520m     total:246  pass:221  dwarn:0   dfail:0   fail:0   skip:25 
>> fi-ivb-
>> 3770      total:246  pass:221  dwarn:0   dfail:0   fail:0   skip:25 
>> fi-skl-
>> 6260u     total:246  pass:232  dwarn:0   dfail:0   fail:0   skip:14 
>> fi-skl-
>> 6700hq    total:246  pass:222  dwarn:1   dfail:0   fail:0   skip:23 
>> fi-skl-
>> 6700k     total:246  pass:222  dwarn:1   dfail:0   fail:0   skip:23 
>> fi-skl-
>> 6770hq    total:246  pass:232  dwarn:0   dfail:0   fail:0   skip:14 
>> fi-snb-
>> 2520m     total:246  pass:210  dwarn:0   dfail:0   fail:0   skip:36 
>> fi-snb-
>> 2600      total:246  pass:209  dwarn:0   dfail:0   fail:0   skip:37 
>> 
>> Results at /Patchwork_2801/
>> 
>> 102441087e47f4892b88c4f6e308e3edf89eeda1 drm-intel-nightly: 2016y-
>> 10m-24d-14h-28m-17s UTC integration manifest
>> eaa672c drm/i915/lspcon: Add workaround for resuming in PCON mode
>> eb04604 drm/i915/lspcon: Get DDC adapter via container_of() instead
>> of cached ptr
>> 0ca993d drm/i915/dp: Read DP descriptor for eDP and LSPCON too
>> 0144d102 drm/i915/lspcon: Fail LSPCON probe if the start of DPCD
>> can't be read
>> 7568e07 drm/i915/dp: Print full branch/sink descriptor
>> 3b4f6e9 drm/i915/dp: Print only sink or branch specific OUI based on
>> dev type
>> b1439bc drm/i915/dp: Remove debug dependency of DPCD SW/HW revision
>> read
>> 2beca1a drm/dp: Factor out helper to distinguish between branch and
>> sink devices
>> 
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-- 
Jani Nikula, Intel Open Source Technology Center
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