[Intel-gfx] [PATCH] drm/i915/display/dg2: Introduce CD clock squashing table

[Intel-gfx] [PATCH] drm/i915/display/dg2: Introduce CD clock squashing table

[Mika Kahola]

For CD clock squashing method, we need to define corresponding CD clock table for
reference clocks, dividers and ratios for all CD clock options.

BSpec: 54034

v2: Add CD squashing waveforms as part of CD clock table (Ville)
v3: Waveform is 16 bits wide (Ville)
[v4: vsyrjala: Nuke the non-squasher based table,
               Set .divider=2 for consistency,
	       Pack intel_cdclk_vals a bit nicer]
v5: Fix error in waveform value (Swati)
v6 (Lucas): Rebase on upstream
v7 (MattR): Drop 40.8, 81.6, and 122.4 MHz frequencies to reflect new
    bspec update.

Signed-off-by: Mika Kahola <mika.kahola@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_cdclk.c | 19 +++++++++++++------
 drivers/gpu/drm/i915/display/intel_cdclk.h |  1 +
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_cdclk.c b/drivers/gpu/drm/i915/display/intel_cdclk.c
index 91c19e0a98d7..7af4cb965060 100644
--- a/drivers/gpu/drm/i915/display/intel_cdclk.c
+++ b/drivers/gpu/drm/i915/display/intel_cdclk.c
@@ -1313,12 +1313,19 @@ static const struct intel_cdclk_vals adlp_cdclk_table[] = {
 };
 
 static const struct intel_cdclk_vals dg2_cdclk_table[] = {
-	{ .refclk = 38400, .cdclk = 172800, .divider = 2, .ratio =  9 },
-	{ .refclk = 38400, .cdclk = 192000, .divider = 2, .ratio = 10 },
-	{ .refclk = 38400, .cdclk = 307200, .divider = 2, .ratio = 16 },
-	{ .refclk = 38400, .cdclk = 326400, .divider = 4, .ratio = 34 },
-	{ .refclk = 38400, .cdclk = 556800, .divider = 2, .ratio = 29 },
-	{ .refclk = 38400, .cdclk = 652800, .divider = 2, .ratio = 34 },
+	{ .refclk = 38400, .cdclk = 163200, .divider = 2, .ratio = 34, .waveform = 0x8888 },
+	{ .refclk = 38400, .cdclk = 204000, .divider = 2, .ratio = 34, .waveform = 0x9248 },
+	{ .refclk = 38400, .cdclk = 244800, .divider = 2, .ratio = 34, .waveform = 0xa4a4 },
+	{ .refclk = 38400, .cdclk = 285600, .divider = 2, .ratio = 34, .waveform = 0xa54a },
+	{ .refclk = 38400, .cdclk = 326400, .divider = 2, .ratio = 34, .waveform = 0xaaaa },
+	{ .refclk = 38400, .cdclk = 367200, .divider = 2, .ratio = 34, .waveform = 0xad5a },
+	{ .refclk = 38400, .cdclk = 408000, .divider = 2, .ratio = 34, .waveform = 0xb6b6 },
+	{ .refclk = 38400, .cdclk = 448800, .divider = 2, .ratio = 34, .waveform = 0xdbb6 },
+	{ .refclk = 38400, .cdclk = 489600, .divider = 2, .ratio = 34, .waveform = 0xeeee },
+	{ .refclk = 38400, .cdclk = 530400, .divider = 2, .ratio = 34, .waveform = 0xf7de },
+	{ .refclk = 38400, .cdclk = 571200, .divider = 2, .ratio = 34, .waveform = 0xfefe },
+	{ .refclk = 38400, .cdclk = 612000, .divider = 2, .ratio = 34, .waveform = 0xfffe },
+	{ .refclk = 38400, .cdclk = 652800, .divider = 2, .ratio = 34, .waveform = 0xffff },
 	{}
 };
 
diff --git a/drivers/gpu/drm/i915/display/intel_cdclk.h b/drivers/gpu/drm/i915/display/intel_cdclk.h
index 309b3f394e24..89ca59c46102 100644
--- a/drivers/gpu/drm/i915/display/intel_cdclk.h
+++ b/drivers/gpu/drm/i915/display/intel_cdclk.h
@@ -19,6 +19,7 @@ struct intel_crtc_state;
 struct intel_cdclk_vals {
 	u32 cdclk;
 	u16 refclk;
+	u16 waveform;
 	u8 divider;	/* CD2X divider * 2 */
 	u8 ratio;
 };
-- 
2.27.0

[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/display/dg2: Introduce CD clock squashing table

[Patchwork]

== Series Details ==

Series: drm/i915/display/dg2: Introduce CD clock squashing table
URL   : https://patchwork.freedesktop.org/series/97030/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
b93af6229243 drm/i915/display/dg2: Introduce CD clock squashing table
-:9: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#9: 
For CD clock squashing method, we need to define corresponding CD clock table for

total: 0 errors, 1 warnings, 0 checks, 32 lines checked

[Intel-gfx] ✗ Fi.CI.BAT: failure for drm/i915/display/dg2: Introduce CD clock squashing table

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 7362 bytes --]

== Series Details ==

Series: drm/i915/display/dg2: Introduce CD clock squashing table
URL   : https://patchwork.freedesktop.org/series/97030/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_10896 -> Patchwork_21618
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Patchwork_21618 absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_21618, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/index.html

Participating hosts (40 -> 35)
------------------------------

  Additional (1): fi-tgl-1115g4 
  Missing    (6): bat-dg1-6 fi-hsw-4200u fi-bsw-cyan fi-ctg-p8600 bat-jsl-2 bat-jsl-1 

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

  Here are the unknown changes that may have been introduced in Patchwork_21618:

### IGT changes ###

#### Possible regressions ####

  * igt@gem_lmem_swapping@verify-random:
    - fi-tgl-1115g4:      NOTRUN -> [SKIP][1] +3 similar issues
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-tgl-1115g4/igt@gem_lmem_swapping@verify-random.html

  * igt@kms_psr@primary_page_flip:
    - fi-skl-6600u:       [PASS][2] -> [FAIL][3]
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10896/fi-skl-6600u/igt@kms_psr@primary_page_flip.html
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-skl-6600u/igt@kms_psr@primary_page_flip.html

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

  Here are the changes found in Patchwork_21618 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@amdgpu/amd_basic@cs-gfx:
    - fi-rkl-guc:         NOTRUN -> [SKIP][4] ([fdo#109315]) +17 similar issues
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-rkl-guc/igt@amdgpu/amd_basic@cs-gfx.html

  * igt@amdgpu/amd_basic@query-info:
    - fi-tgl-1115g4:      NOTRUN -> [SKIP][5] ([fdo#109315])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-tgl-1115g4/igt@amdgpu/amd_basic@query-info.html

  * igt@amdgpu/amd_cs_nop@nop-gfx0:
    - fi-tgl-1115g4:      NOTRUN -> [SKIP][6] ([fdo#109315] / [i915#2575]) +16 similar issues
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-tgl-1115g4/igt@amdgpu/amd_cs_nop@nop-gfx0.html

  * igt@core_hotunplug@unbind-rebind:
    - fi-tgl-u2:          [PASS][7] -> [INCOMPLETE][8] ([i915#4006])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10896/fi-tgl-u2/igt@core_hotunplug@unbind-rebind.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-tgl-u2/igt@core_hotunplug@unbind-rebind.html

  * igt@gem_exec_suspend@basic-s0:
    - fi-tgl-1115g4:      NOTRUN -> [FAIL][9] ([i915#1888])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-tgl-1115g4/igt@gem_exec_suspend@basic-s0.html

  * igt@gem_huc_copy@huc-copy:
    - fi-tgl-1115g4:      NOTRUN -> [SKIP][10] ([i915#2190])
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-tgl-1115g4/igt@gem_huc_copy@huc-copy.html

  * igt@i915_pm_backlight@basic-brightness:
    - fi-tgl-1115g4:      NOTRUN -> [SKIP][11] ([i915#1155])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-tgl-1115g4/igt@i915_pm_backlight@basic-brightness.html

  * igt@kms_chamelium@common-hpd-after-suspend:
    - fi-tgl-1115g4:      NOTRUN -> [SKIP][12] ([fdo#111827]) +8 similar issues
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-tgl-1115g4/igt@kms_chamelium@common-hpd-after-suspend.html

  * igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:
    - fi-tgl-1115g4:      NOTRUN -> [SKIP][13] ([i915#4103]) +1 similar issue
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-tgl-1115g4/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html

  * igt@kms_force_connector_basic@force-load-detect:
    - fi-tgl-1115g4:      NOTRUN -> [SKIP][14] ([fdo#109285])
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-tgl-1115g4/igt@kms_force_connector_basic@force-load-detect.html

  * igt@kms_psr@primary_mmap_gtt:
    - fi-tgl-1115g4:      NOTRUN -> [SKIP][15] ([i915#1072]) +3 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-tgl-1115g4/igt@kms_psr@primary_mmap_gtt.html

  * igt@prime_vgem@basic-userptr:
    - fi-tgl-1115g4:      NOTRUN -> [SKIP][16] ([i915#3301])
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-tgl-1115g4/igt@prime_vgem@basic-userptr.html

  * igt@runner@aborted:
    - fi-skl-6600u:       NOTRUN -> [FAIL][17] ([i915#3363] / [i915#4312])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-skl-6600u/igt@runner@aborted.html
    - fi-tgl-u2:          NOTRUN -> [FAIL][18] ([i915#1602] / [i915#2722] / [i915#4312])
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-tgl-u2/igt@runner@aborted.html

  
#### Possible fixes ####

  * igt@i915_selftest@live@evict:
    - fi-kbl-soraka:      [DMESG-WARN][19] -> [PASS][20]
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10896/fi-kbl-soraka/igt@i915_selftest@live@evict.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-kbl-soraka/igt@i915_selftest@live@evict.html

  * igt@i915_selftest@live@gt_engines:
    - fi-rkl-guc:         [DMESG-FAIL][21] -> [PASS][22]
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10896/fi-rkl-guc/igt@i915_selftest@live@gt_engines.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-rkl-guc/igt@i915_selftest@live@gt_engines.html

  
  [fdo#109285]: https://bugs.freedesktop.org/show_bug.cgi?id=109285
  [fdo#109315]: https://bugs.freedesktop.org/show_bug.cgi?id=109315
  [fdo#111827]: https://bugs.freedesktop.org/show_bug.cgi?id=111827
  [i915#1072]: https://gitlab.freedesktop.org/drm/intel/issues/1072
  [i915#1155]: https://gitlab.freedesktop.org/drm/intel/issues/1155
  [i915#1602]: https://gitlab.freedesktop.org/drm/intel/issues/1602
  [i915#1888]: https://gitlab.freedesktop.org/drm/intel/issues/1888
  [i915#2190]: https://gitlab.freedesktop.org/drm/intel/issues/2190
  [i915#2575]: https://gitlab.freedesktop.org/drm/intel/issues/2575
  [i915#2722]: https://gitlab.freedesktop.org/drm/intel/issues/2722
  [i915#3301]: https://gitlab.freedesktop.org/drm/intel/issues/3301
  [i915#3363]: https://gitlab.freedesktop.org/drm/intel/issues/3363
  [i915#4006]: https://gitlab.freedesktop.org/drm/intel/issues/4006
  [i915#4103]: https://gitlab.freedesktop.org/drm/intel/issues/4103
  [i915#4312]: https://gitlab.freedesktop.org/drm/intel/issues/4312


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

  * Linux: CI_DRM_10896 -> Patchwork_21618

  CI-20190529: 20190529
  CI_DRM_10896: bf11e5f354ac51635d032893d80a1d0015d277dc @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_6283: a2cd90a7c24bb7a4c19ca74c75ed8c950820dee2 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_21618: b93af6229243b5f6968744935169502567a8ddf3 @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

b93af6229243 drm/i915/display/dg2: Introduce CD clock squashing table

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/index.html

[-- Attachment #2: Type: text/html, Size: 8640 bytes --]

Re: [Intel-gfx] ✗ Fi.CI.BAT: failure for drm/i915/display/dg2: Introduce CD clock squashing table

[Kahola, Mika]

[-- Attachment #1: Type: text/plain, Size: 7188 bytes --]

Please ignore this. These CD clock squashing patches needs to be sent as a series.

From: Patchwork <patchwork@emeril.freedesktop.org>
Sent: Wednesday, November 17, 2021 10:59 PM
To: Kahola, Mika <mika.kahola@intel.com>
Cc: intel-gfx@lists.freedesktop.org
Subject: ✗ Fi.CI.BAT: failure for drm/i915/display/dg2: Introduce CD clock squashing table

Patch Details
Series:

drm/i915/display/dg2: Introduce CD clock squashing table

URL:

https://patchwork.freedesktop.org/series/97030/

State:

failure

Details:

https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/index.html

CI Bug Log - changes from CI_DRM_10896 -> Patchwork_21618
Summary

FAILURE

Serious unknown changes coming with Patchwork_21618 absolutely need to be
verified manually.

If you think the reported changes have nothing to do with the changes
introduced in Patchwork_21618, please notify your bug team to allow them
to document this new failure mode, which will reduce false positives in CI.

External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/index.html

Participating hosts (40 -> 35)

Additional (1): fi-tgl-1115g4
Missing (6): bat-dg1-6 fi-hsw-4200u fi-bsw-cyan fi-ctg-p8600 bat-jsl-2 bat-jsl-1

Possible new issues

Here are the unknown changes that may have been introduced in Patchwork_21618:

IGT changes
Possible regressions

  *   igt@gem_lmem_swapping@verify-random:

     *   fi-tgl-1115g4: NOTRUN -> SKIP<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-tgl-1115g4/igt@gem_lmem_swapping@verify-random.html> +3 similar issues

  *   igt@kms_psr@primary_page_flip:

     *   fi-skl-6600u: PASS<https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10896/fi-skl-6600u/igt@kms_psr@primary_page_flip.html> -> FAIL<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-skl-6600u/igt@kms_psr@primary_page_flip.html>

Known issues

Here are the changes found in Patchwork_21618 that come from known issues:

IGT changes
Issues hit

  *   igt@amdgpu/amd_basic@cs-gfx:

     *   fi-rkl-guc: NOTRUN -> SKIP<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-rkl-guc/igt@amdgpu/amd_basic@cs-gfx.html> (fdo#109315<https://bugs.freedesktop.org/show_bug.cgi?id=109315>) +17 similar issues

  *   igt@amdgpu/amd_basic@query-info:

     *   fi-tgl-1115g4: NOTRUN -> SKIP<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-tgl-1115g4/igt@amdgpu/amd_basic@query-info.html> (fdo#109315<https://bugs.freedesktop.org/show_bug.cgi?id=109315>)

  *   igt@amdgpu/amd_cs_nop@nop-gfx0:

     *   fi-tgl-1115g4: NOTRUN -> SKIP<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-tgl-1115g4/igt@amdgpu/amd_cs_nop@nop-gfx0.html> (fdo#109315<https://bugs.freedesktop.org/show_bug.cgi?id=109315> / i915#2575<https://gitlab.freedesktop.org/drm/intel/issues/2575>) +16 similar issues

  *   igt@core_hotunplug@unbind-rebind:

     *   fi-tgl-u2: PASS<https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10896/fi-tgl-u2/igt@core_hotunplug@unbind-rebind.html> -> INCOMPLETE<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-tgl-u2/igt@core_hotunplug@unbind-rebind.html> (i915#4006<https://gitlab.freedesktop.org/drm/intel/issues/4006>)

  *   igt@gem_exec_suspend@basic-s0:

     *   fi-tgl-1115g4: NOTRUN -> FAIL<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-tgl-1115g4/igt@gem_exec_suspend@basic-s0.html> (i915#1888<https://gitlab.freedesktop.org/drm/intel/issues/1888>)

  *   igt@gem_huc_copy@huc-copy:

     *   fi-tgl-1115g4: NOTRUN -> SKIP<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-tgl-1115g4/igt@gem_huc_copy@huc-copy.html> (i915#2190<https://gitlab.freedesktop.org/drm/intel/issues/2190>)

  *   igt@i915_pm_backlight@basic-brightness:

     *   fi-tgl-1115g4: NOTRUN -> SKIP<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-tgl-1115g4/igt@i915_pm_backlight@basic-brightness.html> (i915#1155<https://gitlab.freedesktop.org/drm/intel/issues/1155>)

  *   igt@kms_chamelium@common-hpd-after-suspend:

     *   fi-tgl-1115g4: NOTRUN -> SKIP<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-tgl-1115g4/igt@kms_chamelium@common-hpd-after-suspend.html> (fdo#111827<https://bugs.freedesktop.org/show_bug.cgi?id=111827>) +8 similar issues

  *   igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:

     *   fi-tgl-1115g4: NOTRUN -> SKIP<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-tgl-1115g4/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html> (i915#4103<https://gitlab.freedesktop.org/drm/intel/issues/4103>) +1 similar issue

  *   igt@kms_force_connector_basic@force-load-detect:

     *   fi-tgl-1115g4: NOTRUN -> SKIP<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-tgl-1115g4/igt@kms_force_connector_basic@force-load-detect.html> (fdo#109285<https://bugs.freedesktop.org/show_bug.cgi?id=109285>)

  *   igt@kms_psr@primary_mmap_gtt:

     *   fi-tgl-1115g4: NOTRUN -> SKIP<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-tgl-1115g4/igt@kms_psr@primary_mmap_gtt.html> (i915#1072<https://gitlab.freedesktop.org/drm/intel/issues/1072>) +3 similar issues

  *   igt@prime_vgem@basic-userptr:

     *   fi-tgl-1115g4: NOTRUN -> SKIP<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-tgl-1115g4/igt@prime_vgem@basic-userptr.html> (i915#3301<https://gitlab.freedesktop.org/drm/intel/issues/3301>)

  *   igt@runner@aborted:

     *   fi-skl-6600u: NOTRUN -> FAIL<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-skl-6600u/igt@runner@aborted.html> (i915#3363<https://gitlab.freedesktop.org/drm/intel/issues/3363> / i915#4312<https://gitlab.freedesktop.org/drm/intel/issues/4312>)
     *   fi-tgl-u2: NOTRUN -> FAIL<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-tgl-u2/igt@runner@aborted.html> (i915#1602<https://gitlab.freedesktop.org/drm/intel/issues/1602> / i915#2722<https://gitlab.freedesktop.org/drm/intel/issues/2722> / i915#4312<https://gitlab.freedesktop.org/drm/intel/issues/4312>)

Possible fixes

  *   igt@i915_selftest@live@evict:

     *   fi-kbl-soraka: DMESG-WARN<https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10896/fi-kbl-soraka/igt@i915_selftest@live@evict.html> -> PASS<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-kbl-soraka/igt@i915_selftest@live@evict.html>

  *   igt@i915_selftest@live@gt_engines:

     *   fi-rkl-guc: DMESG-FAIL<https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10896/fi-rkl-guc/igt@i915_selftest@live@gt_engines.html> -> PASS<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21618/fi-rkl-guc/igt@i915_selftest@live@gt_engines.html>

Build changes

  *   Linux: CI_DRM_10896 -> Patchwork_21618

CI-20190529: 20190529
CI_DRM_10896: bf11e5f354ac51635d032893d80a1d0015d277dc @ git://anongit.freedesktop.org/gfx-ci/linux
IGT_6283: a2cd90a7c24bb7a4c19ca74c75ed8c950820dee2 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
Patchwork_21618: b93af6229243b5f6968744935169502567a8ddf3 @ git://anongit.freedesktop.org/gfx-ci/linux

== Linux commits ==

b93af6229243 drm/i915/display/dg2: Introduce CD clock squashing table

[-- Attachment #2: Type: text/html, Size: 25736 bytes --]