[igt-dev] [PATCH i-g-t] tests/kms_chamelium: reduce flatline test amplitude

[igt-dev] [PATCH i-g-t] tests/kms_chamelium: reduce flatline test amplitude

[Simon Ser]

Set flatline test amplitude to 0.1 instead of 0.9. There have been concerns
about edge-cases where bad TV hardware is connected via HDMI/DP and breaks when
a DC offset is sent.

This is a first mitigation. A second mitigation to only send audio to the
Chamelium device instead of all HDMI/DP ports is planned, but requires changes
in ALSA and/or DRM.

Signed-off-by: Simon Ser <simon.ser@intel.com>
---
 tests/kms_chamelium.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/kms_chamelium.c b/tests/kms_chamelium.c
index 36e92e975d64..0bfb0838d013 100644
--- a/tests/kms_chamelium.c
+++ b/tests/kms_chamelium.c
@@ -775,7 +775,7 @@ test_display_frame_dump(data_t *data, struct chamelium_port *port)
 /* A streak of 3 gives confidence that the signal is good. */
 #define MIN_STREAK 3

-#define FLATLINE_AMPLITUDE 0.9 /* normalized, ie. in [0, 1] */
+#define FLATLINE_AMPLITUDE 0.1 /* normalized, ie. in [0, 1] */
 #define FLATLINE_AMPLITUDE_ACCURACY 0.001 /* ± 0.1 % of the full amplitude */
 #define FLATLINE_ALIGN_ACCURACY 0 /* number of samples */

--
2.22.0

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Re: [igt-dev] [PATCH i-g-t] tests/kms_chamelium: reduce flatline test amplitude

[Peres, Martin]

On 14/06/2019 11:42, Ser, Simon wrote:
> Set flatline test amplitude to 0.1 instead of 0.9. There have been concerns
> about edge-cases where bad TV hardware is connected via HDMI/DP and breaks when
> a DC offset is sent.
> 
> This is a first mitigation. A second mitigation to only send audio to the
> Chamelium device instead of all HDMI/DP ports is planned, but requires changes
> in ALSA and/or DRM.
> 
> Signed-off-by: Simon Ser <simon.ser@intel.com>

Thanks for reducing the problem until we manage to send the sound only
to the chamelium!

Reviewed-by: Martin Peres <martin.peres@linux.intel.com>
> ---
>  tests/kms_chamelium.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/tests/kms_chamelium.c b/tests/kms_chamelium.c
> index 36e92e975d64..0bfb0838d013 100644
> --- a/tests/kms_chamelium.c
> +++ b/tests/kms_chamelium.c
> @@ -775,7 +775,7 @@ test_display_frame_dump(data_t *data, struct chamelium_port *port)
>  /* A streak of 3 gives confidence that the signal is good. */
>  #define MIN_STREAK 3
> 
> -#define FLATLINE_AMPLITUDE 0.9 /* normalized, ie. in [0, 1] */
> +#define FLATLINE_AMPLITUDE 0.1 /* normalized, ie. in [0, 1] */
>  #define FLATLINE_AMPLITUDE_ACCURACY 0.001 /* ± 0.1 % of the full amplitude */
>  #define FLATLINE_ALIGN_ACCURACY 0 /* number of samples */
> 
> --
> 2.22.0
> 
> 

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[igt-dev] ✓ Fi.CI.BAT: success for tests/kms_chamelium: reduce flatline test amplitude

[Patchwork]

== Series Details ==

Series: tests/kms_chamelium: reduce flatline test amplitude
URL   : https://patchwork.freedesktop.org/series/62094/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_6268 -> IGTPW_3152
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://patchwork.freedesktop.org/api/1.0/series/62094/revisions/1/mbox/

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

  Here are the changes found in IGTPW_3152 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_exec_basic@basic-all:
    - fi-icl-u2:          [PASS][1] -> [INCOMPLETE][2] ([fdo#107713])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/fi-icl-u2/igt@gem_exec_basic@basic-all.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/fi-icl-u2/igt@gem_exec_basic@basic-all.html

  * igt@gem_mmap@basic-small-bo:
    - fi-glk-dsi:         [PASS][3] -> [INCOMPLETE][4] ([fdo#103359] / [fdo#110715] / [k.org#198133])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/fi-glk-dsi/igt@gem_mmap@basic-small-bo.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/fi-glk-dsi/igt@gem_mmap@basic-small-bo.html

  
#### Possible fixes ####

  * igt@gem_basic@create-fd-close:
    - fi-icl-u3:          [DMESG-WARN][5] ([fdo#107724]) -> [PASS][6]
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/fi-icl-u3/igt@gem_basic@create-fd-close.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/fi-icl-u3/igt@gem_basic@create-fd-close.html

  * igt@i915_selftest@live_hangcheck:
    - fi-icl-y:           [DMESG-FAIL][7] ([fdo#110917]) -> [PASS][8]
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/fi-icl-y/igt@i915_selftest@live_hangcheck.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/fi-icl-y/igt@i915_selftest@live_hangcheck.html

  
  [fdo#103359]: https://bugs.freedesktop.org/show_bug.cgi?id=103359
  [fdo#107713]: https://bugs.freedesktop.org/show_bug.cgi?id=107713
  [fdo#107724]: https://bugs.freedesktop.org/show_bug.cgi?id=107724
  [fdo#110715]: https://bugs.freedesktop.org/show_bug.cgi?id=110715
  [fdo#110917]: https://bugs.freedesktop.org/show_bug.cgi?id=110917
  [k.org#198133]: https://bugzilla.kernel.org/show_bug.cgi?id=198133


Participating hosts (52 -> 46)
------------------------------

  Additional (1): fi-pnv-d510 
  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_5056 -> IGTPW_3152

  CI_DRM_6268: 13d793eaf836998de3f1427230ecaa5264dd3a99 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_3152: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/
  IGT_5056: c7b717f0126374a02fc86de5eb5fb1f3e7b3335b @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/
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[igt-dev] ✓ Fi.CI.IGT: success for tests/kms_chamelium: reduce flatline test amplitude

[Patchwork]

== Series Details ==

Series: tests/kms_chamelium: reduce flatline test amplitude
URL   : https://patchwork.freedesktop.org/series/62094/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_6268_full -> IGTPW_3152_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://patchwork.freedesktop.org/api/1.0/series/62094/revisions/1/mbox/

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

  Here are the changes found in IGTPW_3152_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_ctx_isolation@rcs0-s3:
    - shard-apl:          [PASS][1] -> [DMESG-WARN][2] ([fdo#108566])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-apl6/igt@gem_ctx_isolation@rcs0-s3.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-apl5/igt@gem_ctx_isolation@rcs0-s3.html

  * igt@gem_eio@in-flight-internal-immediate:
    - shard-iclb:         [PASS][3] -> [DMESG-WARN][4] ([fdo#110913 ]) +3 similar issues
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-iclb8/igt@gem_eio@in-flight-internal-immediate.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-iclb7/igt@gem_eio@in-flight-internal-immediate.html

  * igt@gem_eio@suspend:
    - shard-kbl:          [PASS][5] -> [DMESG-WARN][6] ([fdo#110913 ]) +3 similar issues
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-kbl7/igt@gem_eio@suspend.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-kbl3/igt@gem_eio@suspend.html

  * igt@gem_persistent_relocs@forked-interruptible-thrashing:
    - shard-snb:          [PASS][7] -> [DMESG-WARN][8] ([fdo#110789] / [fdo#110913 ])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-snb7/igt@gem_persistent_relocs@forked-interruptible-thrashing.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-snb2/igt@gem_persistent_relocs@forked-interruptible-thrashing.html
    - shard-glk:          [PASS][9] -> [DMESG-WARN][10] ([fdo#110913 ]) +1 similar issue
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-glk4/igt@gem_persistent_relocs@forked-interruptible-thrashing.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-glk6/igt@gem_persistent_relocs@forked-interruptible-thrashing.html

  * igt@gem_persistent_relocs@forked-thrashing:
    - shard-hsw:          [PASS][11] -> [DMESG-WARN][12] ([fdo#110789] / [fdo#110913 ])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-hsw5/igt@gem_persistent_relocs@forked-thrashing.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-hsw2/igt@gem_persistent_relocs@forked-thrashing.html

  * igt@gem_pipe_control_store_loop@reused-buffer:
    - shard-iclb:         [PASS][13] -> [INCOMPLETE][14] ([fdo#107713])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-iclb3/igt@gem_pipe_control_store_loop@reused-buffer.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-iclb1/igt@gem_pipe_control_store_loop@reused-buffer.html

  * igt@gem_userptr_blits@map-fixed-invalidate-busy-gup:
    - shard-apl:          [PASS][15] -> [DMESG-WARN][16] ([fdo#110913 ]) +4 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-apl5/igt@gem_userptr_blits@map-fixed-invalidate-busy-gup.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-apl6/igt@gem_userptr_blits@map-fixed-invalidate-busy-gup.html

  * igt@gem_userptr_blits@sync-unmap-cycles:
    - shard-snb:          [PASS][17] -> [DMESG-WARN][18] ([fdo#110913 ])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-snb1/igt@gem_userptr_blits@sync-unmap-cycles.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-snb5/igt@gem_userptr_blits@sync-unmap-cycles.html

  * igt@gem_workarounds@suspend-resume:
    - shard-kbl:          [PASS][19] -> [DMESG-WARN][20] ([fdo#108566]) +1 similar issue
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-kbl3/igt@gem_workarounds@suspend-resume.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-kbl1/igt@gem_workarounds@suspend-resume.html

  * igt@kms_cursor_crc@pipe-b-cursor-suspend:
    - shard-snb:          [PASS][21] -> [INCOMPLETE][22] ([fdo#105411])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-snb4/igt@kms_cursor_crc@pipe-b-cursor-suspend.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-snb7/igt@kms_cursor_crc@pipe-b-cursor-suspend.html

  * igt@kms_cursor_legacy@2x-long-cursor-vs-flip-legacy:
    - shard-hsw:          [PASS][23] -> [FAIL][24] ([fdo#105767])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-hsw5/igt@kms_cursor_legacy@2x-long-cursor-vs-flip-legacy.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-hsw6/igt@kms_cursor_legacy@2x-long-cursor-vs-flip-legacy.html

  * igt@kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-move:
    - shard-hsw:          [PASS][25] -> [SKIP][26] ([fdo#109271]) +1 similar issue
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-hsw8/igt@kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-move.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-hsw1/igt@kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-move.html

  * igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-render:
    - shard-iclb:         [PASS][27] -> [FAIL][28] ([fdo#103167]) +2 similar issues
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-iclb6/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-render.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-iclb4/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-render.html

  * igt@kms_psr@psr2_sprite_blt:
    - shard-iclb:         [PASS][29] -> [SKIP][30] ([fdo#109441]) +3 similar issues
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-iclb2/igt@kms_psr@psr2_sprite_blt.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-iclb7/igt@kms_psr@psr2_sprite_blt.html

  * igt@kms_rotation_crc@multiplane-rotation:
    - shard-kbl:          [PASS][31] -> [INCOMPLETE][32] ([fdo#103665])
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-kbl3/igt@kms_rotation_crc@multiplane-rotation.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-kbl3/igt@kms_rotation_crc@multiplane-rotation.html

  * igt@kms_setmode@basic:
    - shard-apl:          [PASS][33] -> [FAIL][34] ([fdo#99912])
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-apl4/igt@kms_setmode@basic.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-apl6/igt@kms_setmode@basic.html
    - shard-kbl:          [PASS][35] -> [FAIL][36] ([fdo#99912])
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-kbl3/igt@kms_setmode@basic.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-kbl7/igt@kms_setmode@basic.html

  
#### Possible fixes ####

  * igt@gem_eio@in-flight-suspend:
    - shard-kbl:          [DMESG-WARN][37] ([fdo#110913 ]) -> [PASS][38] +3 similar issues
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-kbl2/igt@gem_eio@in-flight-suspend.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-kbl7/igt@gem_eio@in-flight-suspend.html

  * igt@gem_eio@wait-10ms:
    - shard-iclb:         [DMESG-WARN][39] ([fdo#110913 ]) -> [PASS][40]
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-iclb6/igt@gem_eio@wait-10ms.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-iclb7/igt@gem_eio@wait-10ms.html

  * igt@gem_persistent_relocs@forked-interruptible-faulting-reloc-thrash-inactive:
    - shard-apl:          [INCOMPLETE][41] ([fdo#103927]) -> [PASS][42]
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-apl5/igt@gem_persistent_relocs@forked-interruptible-faulting-reloc-thrash-inactive.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-apl6/igt@gem_persistent_relocs@forked-interruptible-faulting-reloc-thrash-inactive.html

  * igt@gem_persistent_relocs@forked-interruptible-faulting-reloc-thrashing:
    - shard-snb:          [DMESG-WARN][43] ([fdo#110789] / [fdo#110913 ]) -> [PASS][44]
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-snb6/igt@gem_persistent_relocs@forked-interruptible-faulting-reloc-thrashing.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-snb5/igt@gem_persistent_relocs@forked-interruptible-faulting-reloc-thrashing.html

  * igt@gem_persistent_relocs@forked-thrashing:
    - shard-apl:          [DMESG-WARN][45] ([fdo#110913 ]) -> [PASS][46] +3 similar issues
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-apl7/igt@gem_persistent_relocs@forked-thrashing.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-apl8/igt@gem_persistent_relocs@forked-thrashing.html

  * igt@gem_tiled_swapping@non-threaded:
    - shard-iclb:         [INCOMPLETE][47] ([fdo#107713] / [fdo#108686]) -> [PASS][48]
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-iclb6/igt@gem_tiled_swapping@non-threaded.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-iclb6/igt@gem_tiled_swapping@non-threaded.html
    - shard-apl:          [DMESG-WARN][49] ([fdo#108686]) -> [PASS][50]
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-apl6/igt@gem_tiled_swapping@non-threaded.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-apl7/igt@gem_tiled_swapping@non-threaded.html

  * igt@gem_unfence_active_buffers:
    - shard-glk:          [DMESG-WARN][51] ([fdo#110913 ]) -> [PASS][52] +3 similar issues
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-glk7/igt@gem_unfence_active_buffers.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-glk3/igt@gem_unfence_active_buffers.html

  * igt@gem_userptr_blits@map-fixed-invalidate-busy-gup:
    - shard-snb:          [DMESG-WARN][53] ([fdo#110913 ]) -> [PASS][54]
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-snb7/igt@gem_userptr_blits@map-fixed-invalidate-busy-gup.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-snb5/igt@gem_userptr_blits@map-fixed-invalidate-busy-gup.html

  * igt@kms_busy@extended-modeset-hang-newfb-with-reset-render-c:
    - shard-hsw:          [DMESG-WARN][55] ([fdo#110222] / [fdo#110913 ]) -> [PASS][56]
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-hsw7/igt@kms_busy@extended-modeset-hang-newfb-with-reset-render-c.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-hsw5/igt@kms_busy@extended-modeset-hang-newfb-with-reset-render-c.html

  * igt@kms_busy@extended-modeset-hang-oldfb-render-a:
    - shard-hsw:          [DMESG-WARN][57] ([fdo#110913 ]) -> [PASS][58] +2 similar issues
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-hsw5/igt@kms_busy@extended-modeset-hang-oldfb-render-a.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-hsw2/igt@kms_busy@extended-modeset-hang-oldfb-render-a.html

  * igt@kms_cursor_crc@pipe-a-cursor-256x85-onscreen:
    - shard-kbl:          [FAIL][59] ([fdo#103232]) -> [PASS][60] +1 similar issue
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-kbl3/igt@kms_cursor_crc@pipe-a-cursor-256x85-onscreen.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-kbl2/igt@kms_cursor_crc@pipe-a-cursor-256x85-onscreen.html
    - shard-apl:          [FAIL][61] ([fdo#103232]) -> [PASS][62] +1 similar issue
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-apl4/igt@kms_cursor_crc@pipe-a-cursor-256x85-onscreen.html
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-apl1/igt@kms_cursor_crc@pipe-a-cursor-256x85-onscreen.html

  * igt@kms_cursor_crc@pipe-c-cursor-suspend:
    - shard-kbl:          [DMESG-WARN][63] ([fdo#108566]) -> [PASS][64]
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-kbl4/igt@kms_cursor_crc@pipe-c-cursor-suspend.html
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-kbl1/igt@kms_cursor_crc@pipe-c-cursor-suspend.html

  * igt@kms_flip@2x-flip-vs-absolute-wf_vblank:
    - shard-hsw:          [SKIP][65] ([fdo#109271]) -> [PASS][66] +10 similar issues
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-hsw1/igt@kms_flip@2x-flip-vs-absolute-wf_vblank.html
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-hsw2/igt@kms_flip@2x-flip-vs-absolute-wf_vblank.html

  * igt@kms_flip@2x-flip-vs-expired-vblank:
    - shard-glk:          [FAIL][67] ([fdo#105363]) -> [PASS][68]
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-glk9/igt@kms_flip@2x-flip-vs-expired-vblank.html
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-glk5/igt@kms_flip@2x-flip-vs-expired-vblank.html

  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-mmap-cpu:
    - shard-apl:          [FAIL][69] ([fdo#103167]) -> [PASS][70]
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-apl8/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-mmap-cpu.html
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-apl4/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-mmap-cpu.html
    - shard-kbl:          [FAIL][71] ([fdo#103167]) -> [PASS][72]
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-kbl1/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-mmap-cpu.html
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-kbl2/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-mmap-cpu.html
    - shard-glk:          [FAIL][73] ([fdo#103167]) -> [PASS][74]
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-glk3/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-mmap-cpu.html
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-glk7/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-mmap-cpu.html

  * igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-indfb-draw-blt:
    - shard-iclb:         [FAIL][75] ([fdo#103167]) -> [PASS][76] +8 similar issues
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-iclb5/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-indfb-draw-blt.html
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-iclb8/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-indfb-draw-blt.html

  * igt@kms_plane@plane-panning-bottom-right-suspend-pipe-c-planes:
    - shard-apl:          [DMESG-WARN][77] ([fdo#108566]) -> [PASS][78] +3 similar issues
   [77]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-apl1/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-c-planes.html
   [78]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-apl2/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-c-planes.html

  * igt@kms_plane_lowres@pipe-a-tiling-x:
    - shard-iclb:         [FAIL][79] ([fdo#103166]) -> [PASS][80]
   [79]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-iclb1/igt@kms_plane_lowres@pipe-a-tiling-x.html
   [80]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-iclb8/igt@kms_plane_lowres@pipe-a-tiling-x.html

  * igt@kms_psr@psr2_cursor_render:
    - shard-iclb:         [SKIP][81] ([fdo#109441]) -> [PASS][82] +2 similar issues
   [81]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-iclb5/igt@kms_psr@psr2_cursor_render.html
   [82]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-iclb2/igt@kms_psr@psr2_cursor_render.html

  
#### Warnings ####

  * igt@gem_exec_schedule@semaphore-resolve:
    - shard-glk:          [DMESG-FAIL][83] -> [FAIL][84] ([fdo#110519])
   [83]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6268/shard-glk4/igt@gem_exec_schedule@semaphore-resolve.html
   [84]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/shard-glk6/igt@gem_exec_schedule@semaphore-resolve.html

  
  [fdo#103166]: https://bugs.freedesktop.org/show_bug.cgi?id=103166
  [fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
  [fdo#103232]: https://bugs.freedesktop.org/show_bug.cgi?id=103232
  [fdo#103665]: https://bugs.freedesktop.org/show_bug.cgi?id=103665
  [fdo#103927]: https://bugs.freedesktop.org/show_bug.cgi?id=103927
  [fdo#105363]: https://bugs.freedesktop.org/show_bug.cgi?id=105363
  [fdo#105411]: https://bugs.freedesktop.org/show_bug.cgi?id=105411
  [fdo#105767]: https://bugs.freedesktop.org/show_bug.cgi?id=105767
  [fdo#107713]: https://bugs.freedesktop.org/show_bug.cgi?id=107713
  [fdo#108566]: https://bugs.freedesktop.org/show_bug.cgi?id=108566
  [fdo#108686]: https://bugs.freedesktop.org/show_bug.cgi?id=108686
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
  [fdo#110222]: https://bugs.freedesktop.org/show_bug.cgi?id=110222
  [fdo#110519]: https://bugs.freedesktop.org/show_bug.cgi?id=110519
  [fdo#110789]: https://bugs.freedesktop.org/show_bug.cgi?id=110789
  [fdo#110913 ]: https://bugs.freedesktop.org/show_bug.cgi?id=110913 
  [fdo#99912]: https://bugs.freedesktop.org/show_bug.cgi?id=99912


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

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


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

  * IGT: IGT_5056 -> IGTPW_3152
  * Piglit: piglit_4509 -> None

  CI_DRM_6268: 13d793eaf836998de3f1427230ecaa5264dd3a99 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_3152: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3152/
  IGT_5056: c7b717f0126374a02fc86de5eb5fb1f3e7b3335b @ 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_3152/
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