[igt-dev] [PATCH i-g-t] lib/igt_audio: normalize samples when extracting channel

[igt-dev] [PATCH i-g-t] lib/igt_audio: normalize samples when extracting channel

[Simon Ser]

audio_extract_channel_s32_le converts S32 samples to double. Prior to this
patch, the output samples weren't normalized, resulting in values up to
INT32_MAX.

Future amplitude tests need to be format-agnostic (ie. shouldn't care whether
the format used is S16 or S32). Thus, it is preferable to always use normalized
double values.

The current tests don't check the amplitude (or check it relative to the max.
on the whole buffer), so they still pass without any modification.

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

diff --git a/lib/igt_audio.c b/lib/igt_audio.c
index fd8cf07c0de3..f4b169595f6c 100644
--- a/lib/igt_audio.c
+++ b/lib/igt_audio.c
@@ -389,7 +389,7 @@ size_t audio_extract_channel_s32_le(double *dst, size_t dst_cap,
 	dst_len = src_len / n_channels;
 	igt_assert(dst_len <= dst_cap);
 	for (i = 0; i < dst_len; i++)
-		dst[i] = (double) src[i * n_channels + channel];
+		dst[i] = (double) src[i * n_channels + channel] / INT32_MAX;

 	return dst_len;
 }
--
2.21.0

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[igt-dev] ✓ Fi.CI.BAT: success for lib/igt_audio: normalize samples when extracting channel

[Patchwork]

== Series Details ==

Series: lib/igt_audio: normalize samples when extracting channel
URL   : https://patchwork.freedesktop.org/series/60586/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_6076 -> IGTPW_2973
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://patchwork.freedesktop.org/api/1.0/series/60586/revisions/1/mbox/

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

  Here are the changes found in IGTPW_2973 that come from known issues:

### IGT changes ###

#### Possible fixes ####

  * igt@i915_selftest@live_hangcheck:
    - fi-skl-iommu:       [INCOMPLETE][1] ([fdo#108602] / [fdo#108744]) -> [PASS][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6076/fi-skl-iommu/igt@i915_selftest@live_hangcheck.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/fi-skl-iommu/igt@i915_selftest@live_hangcheck.html

  * igt@kms_chamelium@dp-crc-fast:
    - {fi-cml-u2}:        [FAIL][3] ([fdo#110627]) -> [PASS][4]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6076/fi-cml-u2/igt@kms_chamelium@dp-crc-fast.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/fi-cml-u2/igt@kms_chamelium@dp-crc-fast.html

  
#### Warnings ####

  * igt@i915_selftest@live_hangcheck:
    - fi-apl-guc:         [DMESG-FAIL][5] ([fdo#110620]) -> [FAIL][6] ([fdo#110623])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6076/fi-apl-guc/igt@i915_selftest@live_hangcheck.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/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#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
  [fdo#108602]: https://bugs.freedesktop.org/show_bug.cgi?id=108602
  [fdo#108744]: https://bugs.freedesktop.org/show_bug.cgi?id=108744
  [fdo#110620]: https://bugs.freedesktop.org/show_bug.cgi?id=110620
  [fdo#110623]: https://bugs.freedesktop.org/show_bug.cgi?id=110623
  [fdo#110627]: https://bugs.freedesktop.org/show_bug.cgi?id=110627


Participating hosts (52 -> 45)
------------------------------

  Additional (1): fi-pnv-d510 
  Missing    (8): fi-kbl-soraka fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-icl-y fi-byt-clapper fi-bdw-samus 


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

  * IGT: IGT_4983 -> IGTPW_2973

  CI_DRM_6076: 71dc43d6470737153d1859ea941436fc39f8fbc2 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_2973: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/
  IGT_4983: 7455cff58bfaba946b70e62e354851feb5f55f3a @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev

Re: [igt-dev] [PATCH i-g-t] lib/igt_audio: normalize samples when extracting channel

[Ville Syrjälä]

On Mon, May 13, 2019 at 05:11:25PM +0300, Simon Ser wrote:
> audio_extract_channel_s32_le converts S32 samples to double. Prior to this
> patch, the output samples weren't normalized, resulting in values up to
> INT32_MAX.
> 
> Future amplitude tests need to be format-agnostic (ie. shouldn't care whether
> the format used is S16 or S32). Thus, it is preferable to always use normalized
> double values.
> 
> The current tests don't check the amplitude (or check it relative to the max.
> on the whole buffer), so they still pass without any modification.
> 
> Signed-off-by: Simon Ser <simon.ser@intel.com>
> ---
>  lib/igt_audio.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/lib/igt_audio.c b/lib/igt_audio.c
> index fd8cf07c0de3..f4b169595f6c 100644
> --- a/lib/igt_audio.c
> +++ b/lib/igt_audio.c
> @@ -389,7 +389,7 @@ size_t audio_extract_channel_s32_le(double *dst, size_t dst_cap,
>  	dst_len = src_len / n_channels;
>  	igt_assert(dst_len <= dst_cap);
>  	for (i = 0; i < dst_len; i++)
> -		dst[i] = (double) src[i * n_channels + channel];
> +		dst[i] = (double) src[i * n_channels + channel] / INT32_MAX;

Do we care that the most negative value could result
in a normalized value < -1.0?

> 
>  	return dst_len;
>  }
> --
> 2.21.0
> 
> _______________________________________________
> igt-dev mailing list
> igt-dev@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/igt-dev

-- 
Ville Syrjälä
Intel
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev

Re: [igt-dev] [PATCH i-g-t] lib/igt_audio: normalize samples when extracting channel

[Ser, Simon]

On Mon, 2019-05-13 at 19:25 +0300, Ville Syrjälä wrote:
> > -		dst[i] = (double) src[i * n_channels + channel];
> > +		dst[i] = (double) src[i * n_channels + channel] / INT32_MAX;
> 
> Do we care that the most negative value could result
> in a normalized value < -1.0?

Ah, good point.

I'd be tempted not to care. These values are just used to compare the
amplitude of the signal we send to the amplitude of the signal we
receive.

However I agree this could be unexpected, especially if someone uses
these values for another goal. If we wanted to fix it, would
-(double)INT32_MIN be enough? (double can represent exact integers up
to 2^53 - 1)
_______________________________________________
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Re: [igt-dev] [PATCH i-g-t] lib/igt_audio: normalize samples when extracting channel

[Ville Syrjälä]

On Tue, May 14, 2019 at 06:32:58AM +0000, Ser, Simon wrote:
> On Mon, 2019-05-13 at 19:25 +0300, Ville Syrjälä wrote:
> > > -		dst[i] = (double) src[i * n_channels + channel];
> > > +		dst[i] = (double) src[i * n_channels + channel] / INT32_MAX;
> > 
> > Do we care that the most negative value could result
> > in a normalized value < -1.0?
> 
> Ah, good point.
> 
> I'd be tempted not to care. These values are just used to compare the
> amplitude of the signal we send to the amplitude of the signal we
> receive.
> 
> However I agree this could be unexpected, especially if someone uses
> these values for another goal. If we wanted to fix it, would
> -(double)INT32_MIN be enough? (double can represent exact integers up
> to 2^53 - 1)

Whatever works for you.

Either way
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

-- 
Ville Syrjälä
Intel
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev

[igt-dev] ✓ Fi.CI.IGT: success for lib/igt_audio: normalize samples when extracting channel

[Patchwork]

== Series Details ==

Series: lib/igt_audio: normalize samples when extracting channel
URL   : https://patchwork.freedesktop.org/series/60586/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_6076_full -> IGTPW_2973_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://patchwork.freedesktop.org/api/1.0/series/60586/revisions/1/mbox/

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

  Here are the changes found in IGTPW_2973_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_pm_rc6_residency@rc6-accuracy:
    - shard-snb:          [PASS][1] -> [SKIP][2] ([fdo#109271])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6076/shard-snb4/igt@i915_pm_rc6_residency@rc6-accuracy.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/shard-snb1/igt@i915_pm_rc6_residency@rc6-accuracy.html

  * igt@kms_cursor_crc@cursor-64x64-onscreen:
    - shard-kbl:          [PASS][3] -> [FAIL][4] ([fdo#103232])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6076/shard-kbl2/igt@kms_cursor_crc@cursor-64x64-onscreen.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/shard-kbl6/igt@kms_cursor_crc@cursor-64x64-onscreen.html
    - shard-apl:          [PASS][5] -> [FAIL][6] ([fdo#103232])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6076/shard-apl5/igt@kms_cursor_crc@cursor-64x64-onscreen.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/shard-apl2/igt@kms_cursor_crc@cursor-64x64-onscreen.html

  * igt@kms_cursor_crc@cursor-alpha-opaque:
    - shard-kbl:          [PASS][7] -> [FAIL][8] ([fdo#109350])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6076/shard-kbl3/igt@kms_cursor_crc@cursor-alpha-opaque.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/shard-kbl7/igt@kms_cursor_crc@cursor-alpha-opaque.html
    - shard-apl:          [PASS][9] -> [FAIL][10] ([fdo#109350])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6076/shard-apl6/igt@kms_cursor_crc@cursor-alpha-opaque.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/shard-apl1/igt@kms_cursor_crc@cursor-alpha-opaque.html

  * igt@kms_cursor_legacy@cursor-vs-flip-toggle:
    - shard-hsw:          [PASS][11] -> [FAIL][12] ([fdo#103355])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6076/shard-hsw1/igt@kms_cursor_legacy@cursor-vs-flip-toggle.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/shard-hsw6/igt@kms_cursor_legacy@cursor-vs-flip-toggle.html

  * igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-blt:
    - shard-iclb:         [PASS][13] -> [FAIL][14] ([fdo#103167]) +1 similar issue
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6076/shard-iclb2/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-blt.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/shard-iclb2/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-blt.html

  * igt@kms_psr@psr2_cursor_plane_onoff:
    - shard-iclb:         [PASS][15] -> [SKIP][16] ([fdo#109441]) +2 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6076/shard-iclb2/igt@kms_psr@psr2_cursor_plane_onoff.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/shard-iclb6/igt@kms_psr@psr2_cursor_plane_onoff.html

  * igt@kms_sysfs_edid_timing:
    - shard-iclb:         [PASS][17] -> [FAIL][18] ([fdo#100047])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6076/shard-iclb5/igt@kms_sysfs_edid_timing.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/shard-iclb3/igt@kms_sysfs_edid_timing.html

  * igt@kms_vblank@pipe-c-ts-continuation-suspend:
    - shard-apl:          [PASS][19] -> [DMESG-WARN][20] ([fdo#108566])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6076/shard-apl8/igt@kms_vblank@pipe-c-ts-continuation-suspend.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/shard-apl7/igt@kms_vblank@pipe-c-ts-continuation-suspend.html

  
#### Possible fixes ####

  * igt@kms_cursor_crc@cursor-64x21-onscreen:
    - shard-kbl:          [FAIL][21] ([fdo#103232]) -> [PASS][22]
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6076/shard-kbl1/igt@kms_cursor_crc@cursor-64x21-onscreen.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/shard-kbl1/igt@kms_cursor_crc@cursor-64x21-onscreen.html

  * igt@kms_cursor_legacy@2x-long-flip-vs-cursor-legacy:
    - shard-glk:          [FAIL][23] ([fdo#104873]) -> [PASS][24]
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6076/shard-glk8/igt@kms_cursor_legacy@2x-long-flip-vs-cursor-legacy.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/shard-glk5/igt@kms_cursor_legacy@2x-long-flip-vs-cursor-legacy.html

  * igt@kms_flip@2x-modeset-vs-vblank-race-interruptible:
    - shard-glk:          [FAIL][25] ([fdo#103060]) -> [PASS][26]
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6076/shard-glk6/igt@kms_flip@2x-modeset-vs-vblank-race-interruptible.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/shard-glk5/igt@kms_flip@2x-modeset-vs-vblank-race-interruptible.html

  * igt@kms_flip@flip-vs-fences:
    - shard-kbl:          [DMESG-WARN][27] ([fdo#103558] / [fdo#105602]) -> [PASS][28] +18 similar issues
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6076/shard-kbl7/igt@kms_flip@flip-vs-fences.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/shard-kbl2/igt@kms_flip@flip-vs-fences.html

  * igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-shrfb-draw-pwrite:
    - shard-iclb:         [FAIL][29] ([fdo#103167]) -> [PASS][30] +6 similar issues
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6076/shard-iclb8/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-shrfb-draw-pwrite.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/shard-iclb2/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-shrfb-draw-pwrite.html

  * igt@kms_pipe_crc_basic@suspend-read-crc-pipe-b:
    - shard-apl:          [DMESG-WARN][31] ([fdo#108566]) -> [PASS][32] +4 similar issues
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6076/shard-apl3/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-b.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/shard-apl5/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-b.html

  * igt@kms_plane_lowres@pipe-a-tiling-x:
    - shard-iclb:         [FAIL][33] ([fdo#103166]) -> [PASS][34]
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6076/shard-iclb1/igt@kms_plane_lowres@pipe-a-tiling-x.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/shard-iclb7/igt@kms_plane_lowres@pipe-a-tiling-x.html

  * igt@kms_psr@psr2_basic:
    - shard-iclb:         [SKIP][35] ([fdo#109441]) -> [PASS][36] +3 similar issues
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6076/shard-iclb4/igt@kms_psr@psr2_basic.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/shard-iclb2/igt@kms_psr@psr2_basic.html

  * igt@perf_pmu@rc6:
    - shard-kbl:          [SKIP][37] ([fdo#109271]) -> [PASS][38]
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6076/shard-kbl2/igt@perf_pmu@rc6.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/shard-kbl1/igt@perf_pmu@rc6.html

  * igt@perf_pmu@rc6-runtime-pm-long:
    - shard-iclb:         [FAIL][39] ([fdo#105010]) -> [PASS][40]
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6076/shard-iclb8/igt@perf_pmu@rc6-runtime-pm-long.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/shard-iclb6/igt@perf_pmu@rc6-runtime-pm-long.html

  
#### Warnings ####

  * igt@kms_busy@basic-flip-f:
    - shard-apl:          [INCOMPLETE][41] ([fdo#103927]) -> [SKIP][42] ([fdo#109271] / [fdo#109278])
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6076/shard-apl4/igt@kms_busy@basic-flip-f.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/shard-apl6/igt@kms_busy@basic-flip-f.html

  * igt@kms_frontbuffer_tracking@psr-2p-scndscrn-pri-shrfb-draw-mmap-gtt:
    - shard-kbl:          [SKIP][43] ([fdo#105602] / [fdo#109271]) -> [SKIP][44] ([fdo#109271]) +8 similar issues
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6076/shard-kbl7/igt@kms_frontbuffer_tracking@psr-2p-scndscrn-pri-shrfb-draw-mmap-gtt.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/shard-kbl7/igt@kms_frontbuffer_tracking@psr-2p-scndscrn-pri-shrfb-draw-mmap-gtt.html

  * igt@kms_pipe_crc_basic@read-crc-pipe-d:
    - shard-kbl:          [SKIP][45] ([fdo#105602] / [fdo#109271] / [fdo#109278]) -> [SKIP][46] ([fdo#109271] / [fdo#109278])
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6076/shard-kbl4/igt@kms_pipe_crc_basic@read-crc-pipe-d.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/shard-kbl6/igt@kms_pipe_crc_basic@read-crc-pipe-d.html

  
  [fdo#100047]: https://bugs.freedesktop.org/show_bug.cgi?id=100047
  [fdo#103060]: https://bugs.freedesktop.org/show_bug.cgi?id=103060
  [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#103355]: https://bugs.freedesktop.org/show_bug.cgi?id=103355
  [fdo#103558]: https://bugs.freedesktop.org/show_bug.cgi?id=103558
  [fdo#103927]: https://bugs.freedesktop.org/show_bug.cgi?id=103927
  [fdo#104873]: https://bugs.freedesktop.org/show_bug.cgi?id=104873
  [fdo#105010]: https://bugs.freedesktop.org/show_bug.cgi?id=105010
  [fdo#105602]: https://bugs.freedesktop.org/show_bug.cgi?id=105602
  [fdo#108566]: https://bugs.freedesktop.org/show_bug.cgi?id=108566
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109278]: https://bugs.freedesktop.org/show_bug.cgi?id=109278
  [fdo#109350]: https://bugs.freedesktop.org/show_bug.cgi?id=109350
  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441


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

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


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

  * IGT: IGT_4983 -> IGTPW_2973
  * Piglit: piglit_4509 -> None

  CI_DRM_6076: 71dc43d6470737153d1859ea941436fc39f8fbc2 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_2973: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2973/
  IGT_4983: 7455cff58bfaba946b70e62e354851feb5f55f3a @ 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_2973/
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