[igt-dev] [PATCH i-g-t] tests/kms_hdmi_inject: document how the test works

[igt-dev] [PATCH i-g-t] tests/kms_hdmi_inject: document how the test works

[Simon Ser]

It's not immediately obvious what injection and ELDs are, and what is tested.

This commit adds a few comments to help readers understand this test. In case
the test breaks, this could help.

Signed-off-by: Simon Ser <simon.ser@intel.com>
---

Suggestions wrt. more things to add and rewords are welcome!

I also noticed that there were already functions to generate audio-capable
EDIDs in IGT. Future work includes:

- Unifying kmstest_edid_add_audio and igt_edid (same for 4k helpers)
- Make the injection tests work on DisplayPort
- Test more EDIDs (e.g. more formats/sample sizes combinations)
- Also run tests with the same EDIDs with the Chamelium

 tests/kms_hdmi_inject.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/tests/kms_hdmi_inject.c b/tests/kms_hdmi_inject.c
index 699bad5b73e2..a24061042c20 100644
--- a/tests/kms_hdmi_inject.c
+++ b/tests/kms_hdmi_inject.c
@@ -30,6 +30,22 @@

 IGT_TEST_DESCRIPTION("Tests 4K and audio HDMI injection.");

+/**
+ * This collection of tests performs EDID and status injection tests. Injection
+ * forces a given EDID and status on a connector. The kernel will parse the
+ * forced EDID and we will check whether correct metadata is exposed to
+ * userspace.
+ *
+ * Currently, this can be used to test:
+ *
+ * - 4K modes exposed via KMS
+ * - Audio capabilities of the monitor exposed via ALSA. EDID-Like Data (ELD)
+ *   entries in /proc/asound are verified.
+ *
+ * Injection is performed on a disconnected connector.
+ */
+
+/** get_connector: get the first disconnected HDMI connector */
 static drmModeConnector *
 get_connector(int drm_fd, drmModeRes *res)
 {
@@ -118,6 +134,7 @@ hdmi_inject_4k(int drm_fd, drmModeConnector *connector)
 	free(edid);
 }

+/** eld_entry_is_igt: checks whether an ELD entry is mapped to the IGT EDID */
 static bool
 eld_entry_is_igt(const char* path)
 {
@@ -154,6 +171,8 @@ eld_entry_is_igt(const char* path)
 	return false;
 }

+/** eld_is_valid: check whether ALSA has detected the audio-capable IGT EDID by
+ * parsing ELD entries */
 static bool
 eld_is_valid(void)
 {
--
2.21.0

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[igt-dev] ✗ Fi.CI.BAT: failure for tests/kms_hdmi_inject: document how the test works (rev2)

[Patchwork]

== Series Details ==

Series: tests/kms_hdmi_inject: document how the test works (rev2)
URL   : https://patchwork.freedesktop.org/series/60865/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_6110 -> IGTPW_3014
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with IGTPW_3014 absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in IGTPW_3014, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://patchwork.freedesktop.org/api/1.0/series/60865/revisions/2/mbox/

Possible new issues
-------------------

  Here are the unknown changes that may have been introduced in IGTPW_3014:

### IGT changes ###

#### Possible regressions ####

  * igt@gem_mmap@basic-small-bo:
    - fi-gdg-551:         NOTRUN -> [INCOMPLETE][1]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3014/fi-gdg-551/igt@gem_mmap@basic-small-bo.html

  
Known issues
------------

  Here are the changes found in IGTPW_3014 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_pm_rpm@module-reload:
    - fi-skl-6770hq:      [PASS][2] -> [FAIL][3] ([fdo#108511])
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6110/fi-skl-6770hq/igt@i915_pm_rpm@module-reload.html
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3014/fi-skl-6770hq/igt@i915_pm_rpm@module-reload.html

  * igt@i915_selftest@live_contexts:
    - fi-skl-gvtdvm:      [PASS][4] -> [DMESG-FAIL][5] ([fdo#110235])
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6110/fi-skl-gvtdvm/igt@i915_selftest@live_contexts.html
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3014/fi-skl-gvtdvm/igt@i915_selftest@live_contexts.html

  * igt@kms_frontbuffer_tracking@basic:
    - fi-hsw-peppy:       [PASS][6] -> [DMESG-WARN][7] ([fdo#102614])
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6110/fi-hsw-peppy/igt@kms_frontbuffer_tracking@basic.html
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3014/fi-hsw-peppy/igt@kms_frontbuffer_tracking@basic.html

  
#### Possible fixes ####

  * igt@kms_chamelium@hdmi-hpd-fast:
    - fi-kbl-7500u:       [FAIL][8] ([fdo#109485]) -> [PASS][9]
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6110/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.html
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3014/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.html

  
#### Warnings ####

  * igt@i915_selftest@live_hangcheck:
    - fi-apl-guc:         [DMESG-FAIL][10] ([fdo#110620]) -> [INCOMPLETE][11] ([fdo#103927])
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6110/fi-apl-guc/igt@i915_selftest@live_hangcheck.html
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3014/fi-apl-guc/igt@i915_selftest@live_hangcheck.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [fdo#102614]: https://bugs.freedesktop.org/show_bug.cgi?id=102614
  [fdo#103927]: https://bugs.freedesktop.org/show_bug.cgi?id=103927
  [fdo#107713]: https://bugs.freedesktop.org/show_bug.cgi?id=107713
  [fdo#108511]: https://bugs.freedesktop.org/show_bug.cgi?id=108511
  [fdo#108569]: https://bugs.freedesktop.org/show_bug.cgi?id=108569
  [fdo#109485]: https://bugs.freedesktop.org/show_bug.cgi?id=109485
  [fdo#110235]: https://bugs.freedesktop.org/show_bug.cgi?id=110235
  [fdo#110620]: https://bugs.freedesktop.org/show_bug.cgi?id=110620


Participating hosts (49 -> 45)
------------------------------

  Additional (3): fi-icl-y fi-icl-u2 fi-gdg-551 
  Missing    (7): fi-kbl-soraka fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-byt-clapper fi-bdw-samus 


Build changes
-------------

  * IGT: IGT_4999 -> IGTPW_3014

  CI_DRM_6110: ae35264eb9f700d5f9856552bf98e20ec2b74739 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_3014: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3014/
  IGT_4999: eee6e9ea7a7e22a64afc029a696b80da8053bc3c @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3014/
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Re: [igt-dev] ✗ Fi.CI.BAT: failure for tests/kms_hdmi_inject: document how the test works (rev2)

[Ser, Simon]

On Tue, 2019-05-21 at 10:36 +0000, Patchwork wrote:
> == Series Details ==
> 
> Series: tests/kms_hdmi_inject: document how the test works (rev2)
> URL   : https://patchwork.freedesktop.org/series/60865/
> State : failure
> 
> == Summary ==
> 
> CI Bug Log - changes from CI_DRM_6110 -> IGTPW_3014
> ====================================================
> 
> Summary
> -------
> 
>   **FAILURE**
> 
>   Serious unknown changes coming with IGTPW_3014 absolutely need to be
>   verified manually.
>   
>   If you think the reported changes have nothing to do with the changes
>   introduced in IGTPW_3014, please notify your bug team to allow them
>   to document this new failure mode, which will reduce false positives in CI.
> 
>   External URL: https://patchwork.freedesktop.org/api/1.0/series/60865/revisions/2/mbox/
> 
> Possible new issues
> -------------------
> 
>   Here are the unknown changes that may have been introduced in IGTPW_3014:
> 
> ### IGT changes ###
> 
> #### Possible regressions ####
> 
>   * igt@gem_mmap@basic-small-bo:
>     - fi-gdg-551:         NOTRUN -> [INCOMPLETE][1]
>    [1]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3014/fi-gdg-551/igt@gem_mmap@basic-small-bo.html

Ping Martin

>   
> Known issues
> ------------
> 
>   Here are the changes found in IGTPW_3014 that come from known issues:
> 
> ### IGT changes ###
> 
> #### Issues hit ####
> 
>   * igt@i915_pm_rpm@module-reload:
>     - fi-skl-6770hq:      [PASS][2] -> [FAIL][3] ([fdo#108511])
>    [2]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6110/fi-skl-6770hq/igt@i915_pm_rpm@module-reload.html
>    [3]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3014/fi-skl-6770hq/igt@i915_pm_rpm@module-reload.html
> 
>   * igt@i915_selftest@live_contexts:
>     - fi-skl-gvtdvm:      [PASS][4] -> [DMESG-FAIL][5] ([fdo#110235])
>    [4]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6110/fi-skl-gvtdvm/igt@i915_selftest@live_contexts.html
>    [5]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3014/fi-skl-gvtdvm/igt@i915_selftest@live_contexts.html
> 
>   * igt@kms_frontbuffer_tracking@basic:
>     - fi-hsw-peppy:       [PASS][6] -> [DMESG-WARN][7] ([fdo#102614])
>    [6]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6110/fi-hsw-peppy/igt@kms_frontbuffer_tracking@basic.html
>    [7]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3014/fi-hsw-peppy/igt@kms_frontbuffer_tracking@basic.html
> 
>   
> #### Possible fixes ####
> 
>   * igt@kms_chamelium@hdmi-hpd-fast:
>     - fi-kbl-7500u:       [FAIL][8] ([fdo#109485]) -> [PASS][9]
>    [8]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6110/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.html
>    [9]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3014/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.html
> 
>   
> #### Warnings ####
> 
>   * igt@i915_selftest@live_hangcheck:
>     - fi-apl-guc:         [DMESG-FAIL][10] ([fdo#110620]) -> [INCOMPLETE][11] ([fdo#103927])
>    [10]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6110/fi-apl-guc/igt@i915_selftest@live_hangcheck.html
>    [11]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3014/fi-apl-guc/igt@i915_selftest@live_hangcheck.html
> 
>   
>   {name}: This element is suppressed. This means it is ignored when computing
>           the status of the difference (SUCCESS, WARNING, or FAILURE).
> 
>   [fdo#102614]: https://bugs.freedesktop.org/show_bug.cgi?id=102614
>   [fdo#103927]: https://bugs.freedesktop.org/show_bug.cgi?id=103927
>   [fdo#107713]: https://bugs.freedesktop.org/show_bug.cgi?id=107713
>   [fdo#108511]: https://bugs.freedesktop.org/show_bug.cgi?id=108511
>   [fdo#108569]: https://bugs.freedesktop.org/show_bug.cgi?id=108569
>   [fdo#109485]: https://bugs.freedesktop.org/show_bug.cgi?id=109485
>   [fdo#110235]: https://bugs.freedesktop.org/show_bug.cgi?id=110235
>   [fdo#110620]: https://bugs.freedesktop.org/show_bug.cgi?id=110620
> 
> 
> Participating hosts (49 -> 45)
> ------------------------------
> 
>   Additional (3): fi-icl-y fi-icl-u2 fi-gdg-551 
>   Missing    (7): fi-kbl-soraka fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-byt-clapper fi-bdw-samus 
> 
> 
> Build changes
> -------------
> 
>   * IGT: IGT_4999 -> IGTPW_3014
> 
>   CI_DRM_6110: ae35264eb9f700d5f9856552bf98e20ec2b74739 @ git://anongit.freedesktop.org/gfx-ci/linux
>   IGTPW_3014: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3014/
>   IGT_4999: eee6e9ea7a7e22a64afc029a696b80da8053bc3c @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
> 
> == Logs ==
> 
> For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3014/
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[igt-dev] ✓ Fi.CI.BAT: success for tests/kms_hdmi_inject: document how the test works (rev3)

[Patchwork]

== Series Details ==

Series: tests/kms_hdmi_inject: document how the test works (rev3)
URL   : https://patchwork.freedesktop.org/series/60865/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_6127 -> IGTPW_3038
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://patchwork.freedesktop.org/api/1.0/series/60865/revisions/3/mbox/

Known issues
------------

  Here are the changes found in IGTPW_3038 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@prime_busy@basic-after-default:
    - fi-apl-guc:         [PASS][1] -> [FAIL][2] ([fdo#110722])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6127/fi-apl-guc/igt@prime_busy@basic-after-default.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/fi-apl-guc/igt@prime_busy@basic-after-default.html

  
#### Possible fixes ####

  * igt@gem_ctx_create@basic-files:
    - {fi-icl-y}:         [INCOMPLETE][3] ([fdo#107713] / [fdo#109100]) -> [PASS][4]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6127/fi-icl-y/igt@gem_ctx_create@basic-files.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/fi-icl-y/igt@gem_ctx_create@basic-files.html

  * igt@i915_pm_rpm@module-reload:
    - fi-skl-6770hq:      [FAIL][5] ([fdo#108511]) -> [PASS][6]
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6127/fi-skl-6770hq/igt@i915_pm_rpm@module-reload.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/fi-skl-6770hq/igt@i915_pm_rpm@module-reload.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [fdo#107713]: https://bugs.freedesktop.org/show_bug.cgi?id=107713
  [fdo#108511]: https://bugs.freedesktop.org/show_bug.cgi?id=108511
  [fdo#109100]: https://bugs.freedesktop.org/show_bug.cgi?id=109100
  [fdo#110722]: https://bugs.freedesktop.org/show_bug.cgi?id=110722


Participating hosts (51 -> 44)
------------------------------

  Additional (1): fi-skl-iommu 
  Missing    (8): fi-kbl-soraka fi-ilk-m540 fi-hsw-4200u fi-byt-j1900 fi-byt-squawks fi-bsw-cyan fi-byt-clapper fi-bdw-samus 


Build changes
-------------

  * IGT: IGT_5006 -> IGTPW_3038

  CI_DRM_6127: 376943a0a929c01f9f945dcde30f58ba7e6004f1 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_3038: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/
  IGT_5006: 95d22d5fece7af1448e3b533228c9298080d26e7 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/
_______________________________________________
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[igt-dev] ✓ Fi.CI.IGT: success for tests/kms_hdmi_inject: document how the test works (rev3)

[Patchwork]

== Series Details ==

Series: tests/kms_hdmi_inject: document how the test works (rev3)
URL   : https://patchwork.freedesktop.org/series/60865/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_6127_full -> IGTPW_3038_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://patchwork.freedesktop.org/api/1.0/series/60865/revisions/3/mbox/

Known issues
------------

  Here are the changes found in IGTPW_3038_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_tiled_blits@interruptible:
    - shard-glk:          [PASS][1] -> [INCOMPLETE][2] ([fdo#103359] / [k.org#198133])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6127/shard-glk4/igt@gem_tiled_blits@interruptible.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/shard-glk4/igt@gem_tiled_blits@interruptible.html

  * igt@gem_tiled_swapping@non-threaded:
    - shard-kbl:          [PASS][3] -> [DMESG-WARN][4] ([fdo#108686])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6127/shard-kbl3/igt@gem_tiled_swapping@non-threaded.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/shard-kbl4/igt@gem_tiled_swapping@non-threaded.html

  * igt@i915_suspend@debugfs-reader:
    - shard-apl:          [PASS][5] -> [DMESG-WARN][6] ([fdo#108566]) +2 similar issues
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6127/shard-apl1/igt@i915_suspend@debugfs-reader.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/shard-apl4/igt@i915_suspend@debugfs-reader.html

  * igt@i915_suspend@fence-restore-untiled:
    - shard-kbl:          [PASS][7] -> [INCOMPLETE][8] ([fdo#103665])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6127/shard-kbl6/igt@i915_suspend@fence-restore-untiled.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/shard-kbl2/igt@i915_suspend@fence-restore-untiled.html

  * igt@kms_cursor_legacy@flip-vs-cursor-atomic:
    - shard-snb:          [PASS][9] -> [SKIP][10] ([fdo#109271])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6127/shard-snb7/igt@kms_cursor_legacy@flip-vs-cursor-atomic.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/shard-snb5/igt@kms_cursor_legacy@flip-vs-cursor-atomic.html

  * igt@kms_dp_dsc@basic-dsc-enable-edp:
    - shard-iclb:         [PASS][11] -> [SKIP][12] ([fdo#109349])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6127/shard-iclb2/igt@kms_dp_dsc@basic-dsc-enable-edp.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/shard-iclb1/igt@kms_dp_dsc@basic-dsc-enable-edp.html

  * igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-shrfb-draw-pwrite:
    - shard-iclb:         [PASS][13] -> [FAIL][14] ([fdo#103167]) +6 similar issues
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6127/shard-iclb3/igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-shrfb-draw-pwrite.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/shard-iclb2/igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-shrfb-draw-pwrite.html

  * igt@kms_frontbuffer_tracking@fbc-2p-rte:
    - shard-hsw:          [PASS][15] -> [SKIP][16] ([fdo#109271]) +10 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6127/shard-hsw8/igt@kms_frontbuffer_tracking@fbc-2p-rte.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/shard-hsw5/igt@kms_frontbuffer_tracking@fbc-2p-rte.html

  * igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-spr-indfb-draw-mmap-gtt:
    - shard-glk:          [PASS][17] -> [FAIL][18] ([fdo#103167])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6127/shard-glk8/igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-spr-indfb-draw-mmap-gtt.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/shard-glk7/igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-spr-indfb-draw-mmap-gtt.html

  * igt@kms_psr@psr2_sprite_plane_move:
    - shard-iclb:         [PASS][19] -> [SKIP][20] ([fdo#109441]) +3 similar issues
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6127/shard-iclb2/igt@kms_psr@psr2_sprite_plane_move.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/shard-iclb3/igt@kms_psr@psr2_sprite_plane_move.html

  * igt@perf_pmu@rc6-runtime-pm:
    - shard-kbl:          [PASS][21] -> [FAIL][22] ([fdo#105010])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6127/shard-kbl1/igt@perf_pmu@rc6-runtime-pm.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/shard-kbl2/igt@perf_pmu@rc6-runtime-pm.html

  
#### Possible fixes ####

  * igt@gem_eio@unwedge-stress:
    - shard-snb:          [FAIL][23] ([fdo#109661]) -> [PASS][24]
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6127/shard-snb5/igt@gem_eio@unwedge-stress.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/shard-snb2/igt@gem_eio@unwedge-stress.html

  * igt@gem_workarounds@suspend-resume:
    - shard-apl:          [DMESG-WARN][25] ([fdo#108566]) -> [PASS][26] +3 similar issues
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6127/shard-apl1/igt@gem_workarounds@suspend-resume.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/shard-apl8/igt@gem_workarounds@suspend-resume.html

  * igt@i915_pm_rps@min-max-config-loaded:
    - shard-iclb:         [FAIL][27] ([fdo#108059]) -> [PASS][28]
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6127/shard-iclb7/igt@i915_pm_rps@min-max-config-loaded.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/shard-iclb6/igt@i915_pm_rps@min-max-config-loaded.html

  * igt@kms_color@pipe-b-legacy-gamma:
    - shard-kbl:          [FAIL][29] ([fdo#104782]) -> [PASS][30]
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6127/shard-kbl1/igt@kms_color@pipe-b-legacy-gamma.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/shard-kbl3/igt@kms_color@pipe-b-legacy-gamma.html

  * {igt@kms_cursor_crc@pipe-b-cursor-suspend}:
    - shard-kbl:          [INCOMPLETE][31] ([fdo#103665]) -> [PASS][32]
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6127/shard-kbl3/igt@kms_cursor_crc@pipe-b-cursor-suspend.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/shard-kbl7/igt@kms_cursor_crc@pipe-b-cursor-suspend.html

  * igt@kms_flip@2x-plain-flip-ts-check-interruptible:
    - shard-hsw:          [SKIP][33] ([fdo#109271]) -> [PASS][34] +13 similar issues
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6127/shard-hsw5/igt@kms_flip@2x-plain-flip-ts-check-interruptible.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/shard-hsw6/igt@kms_flip@2x-plain-flip-ts-check-interruptible.html

  * igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-blt:
    - shard-iclb:         [FAIL][35] ([fdo#103167]) -> [PASS][36] +3 similar issues
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6127/shard-iclb3/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-blt.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/shard-iclb1/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-blt.html

  * igt@kms_plane_lowres@pipe-a-tiling-x:
    - shard-iclb:         [FAIL][37] ([fdo#103166]) -> [PASS][38]
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6127/shard-iclb1/igt@kms_plane_lowres@pipe-a-tiling-x.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/shard-iclb6/igt@kms_plane_lowres@pipe-a-tiling-x.html

  * igt@kms_psr2_su@frontbuffer:
    - shard-iclb:         [SKIP][39] ([fdo#109642]) -> [PASS][40]
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6127/shard-iclb1/igt@kms_psr2_su@frontbuffer.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/shard-iclb2/igt@kms_psr2_su@frontbuffer.html

  * igt@kms_psr@psr2_primary_mmap_gtt:
    - shard-iclb:         [SKIP][41] ([fdo#109441]) -> [PASS][42] +2 similar issues
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6127/shard-iclb7/igt@kms_psr@psr2_primary_mmap_gtt.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/shard-iclb2/igt@kms_psr@psr2_primary_mmap_gtt.html

  * igt@sw_sync@sync_expired_merge:
    - shard-apl:          [INCOMPLETE][43] ([fdo#103927]) -> [PASS][44]
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6127/shard-apl1/igt@sw_sync@sync_expired_merge.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/shard-apl6/igt@sw_sync@sync_expired_merge.html

  
#### Warnings ####

  * igt@gem_mmap_gtt@forked-big-copy:
    - shard-iclb:         [TIMEOUT][45] ([fdo#109673]) -> [INCOMPLETE][46] ([fdo#107713] / [fdo#109100])
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6127/shard-iclb6/igt@gem_mmap_gtt@forked-big-copy.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/shard-iclb8/igt@gem_mmap_gtt@forked-big-copy.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [fdo#103166]: https://bugs.freedesktop.org/show_bug.cgi?id=103166
  [fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
  [fdo#103359]: https://bugs.freedesktop.org/show_bug.cgi?id=103359
  [fdo#103665]: https://bugs.freedesktop.org/show_bug.cgi?id=103665
  [fdo#103927]: https://bugs.freedesktop.org/show_bug.cgi?id=103927
  [fdo#104782]: https://bugs.freedesktop.org/show_bug.cgi?id=104782
  [fdo#105010]: https://bugs.freedesktop.org/show_bug.cgi?id=105010
  [fdo#107713]: https://bugs.freedesktop.org/show_bug.cgi?id=107713
  [fdo#108059]: https://bugs.freedesktop.org/show_bug.cgi?id=108059
  [fdo#108566]: https://bugs.freedesktop.org/show_bug.cgi?id=108566
  [fdo#108686]: https://bugs.freedesktop.org/show_bug.cgi?id=108686
  [fdo#109100]: https://bugs.freedesktop.org/show_bug.cgi?id=109100
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109349]: https://bugs.freedesktop.org/show_bug.cgi?id=109349
  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
  [fdo#109642]: https://bugs.freedesktop.org/show_bug.cgi?id=109642
  [fdo#109661]: https://bugs.freedesktop.org/show_bug.cgi?id=109661
  [fdo#109673]: https://bugs.freedesktop.org/show_bug.cgi?id=109673
  [k.org#198133]: https://bugzilla.kernel.org/show_bug.cgi?id=198133


Participating hosts (10 -> 6)
------------------------------

  Missing    (4): pig-skl-6260u shard-skl pig-hsw-4770r pig-glk-j5005 


Build changes
-------------

  * IGT: IGT_5006 -> IGTPW_3038
  * Piglit: piglit_4509 -> None

  CI_DRM_6127: 376943a0a929c01f9f945dcde30f58ba7e6004f1 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_3038: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/
  IGT_5006: 95d22d5fece7af1448e3b533228c9298080d26e7 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3038/
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Re: [igt-dev] [PATCH i-g-t] tests/kms_hdmi_inject: document how the test works

[Arkadiusz Hiler]

On Mon, May 20, 2019 at 05:59:04PM +0300, Simon Ser wrote:
> It's not immediately obvious what injection and ELDs are, and what is tested.
> 
> This commit adds a few comments to help readers understand this test. In case
> the test breaks, this could help.
> 
> Signed-off-by: Simon Ser <simon.ser@intel.com>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
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