[Intel-gfx] [PATCH] drm/i915/icl, tgl: whitelist COMMON_SLICE_CHICKEN3 register

[Intel-gfx] [PATCH] drm/i915/icl, tgl: whitelist COMMON_SLICE_CHICKEN3 register

[Sagar Ghuge]

Adding this register to whitelist will allow UMD to toggle State Cache
Perf fix disable chicken bit.

   "If this bit is enabled, RCC uses BTP+BTI as address tag in its state
   cache instead of BTI only"

which will lead to dropping unnecessary render target flushes and stall
on scoreboard.

Bspec: 11333
Bspec: 45829

Signed-off-by: Sagar Ghuge <sagar.ghuge@intel.com>
---
 drivers/gpu/drm/i915/gt/intel_workarounds.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c
index 53f7838bd3c4..318302475c28 100644
--- a/drivers/gpu/drm/i915/gt/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c
@@ -1473,6 +1473,9 @@ static void icl_whitelist_build(struct intel_engine_cs *engine)
 		/* WaEnableStateCacheRedirectToCS:icl */
 		whitelist_reg(w, GEN9_SLICE_COMMON_ECO_CHICKEN1);
 
+		/* WaAllowToDisableStateCachePerfFixFromUMD:icl */
+		whitelist_reg(w, GEN11_COMMON_SLICE_CHICKEN3);
+
 		/*
 		 * WaAllowPMDepthAndInvocationCountAccessFromUMD:icl
 		 *
@@ -1533,6 +1536,9 @@ static void tgl_whitelist_build(struct intel_engine_cs *engine)
 		/* Wa_1808121037:tgl */
 		whitelist_reg(w, GEN7_COMMON_SLICE_CHICKEN1);
 
+		/* WaAllowToDisableStateCachePerfFixFromUMD:tgl */
+		whitelist_reg(w, GEN11_COMMON_SLICE_CHICKEN3);
+
 		/* Wa_1806527549:tgl */
 		whitelist_reg(w, HIZ_CHICKEN);
 		break;
-- 
2.29.2

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[Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915/icl, tgl: whitelist COMMON_SLICE_CHICKEN3 register

[Patchwork]

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== Series Details ==

Series: drm/i915/icl, tgl: whitelist COMMON_SLICE_CHICKEN3 register
URL   : https://patchwork.freedesktop.org/series/86733/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_9735 -> Patchwork_19598
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/index.html

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

  Here are the changes found in Patchwork_19598 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_exec_suspend@basic-s3:
    - fi-tgl-y:           [PASS][1] -> [DMESG-WARN][2] ([i915#2411] / [i915#402])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/fi-tgl-y/igt@gem_exec_suspend@basic-s3.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/fi-tgl-y/igt@gem_exec_suspend@basic-s3.html

  * igt@gem_mmap_gtt@basic:
    - fi-tgl-y:           [PASS][3] -> [DMESG-WARN][4] ([i915#402]) +1 similar issue
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/fi-tgl-y/igt@gem_mmap_gtt@basic.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/fi-tgl-y/igt@gem_mmap_gtt@basic.html

  
#### Possible fixes ####

  * igt@fbdev@write:
    - fi-tgl-y:           [DMESG-WARN][5] ([i915#402]) -> [PASS][6] +2 similar issues
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/fi-tgl-y/igt@fbdev@write.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/fi-tgl-y/igt@fbdev@write.html

  * igt@i915_selftest@live@gt_heartbeat:
    - fi-cfl-8700k:       [DMESG-FAIL][7] ([i915#2291] / [i915#541]) -> [PASS][8]
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/fi-cfl-8700k/igt@i915_selftest@live@gt_heartbeat.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/fi-cfl-8700k/igt@i915_selftest@live@gt_heartbeat.html

  * igt@i915_selftest@live@late_gt_pm:
    - {fi-ehl-1}:         [DMESG-FAIL][9] -> [PASS][10]
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/fi-ehl-1/igt@i915_selftest@live@late_gt_pm.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/fi-ehl-1/igt@i915_selftest@live@late_gt_pm.html

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

  [fdo#109315]: https://bugs.freedesktop.org/show_bug.cgi?id=109315
  [i915#2291]: https://gitlab.freedesktop.org/drm/intel/issues/2291
  [i915#2411]: https://gitlab.freedesktop.org/drm/intel/issues/2411
  [i915#402]: https://gitlab.freedesktop.org/drm/intel/issues/402
  [i915#541]: https://gitlab.freedesktop.org/drm/intel/issues/541


Participating hosts (42 -> 38)
------------------------------

  Missing    (4): fi-jsl-1 fi-ilk-m540 fi-bsw-cyan fi-bdw-samus 


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

  * Linux: CI_DRM_9735 -> Patchwork_19598

  CI-20190529: 20190529
  CI_DRM_9735: 186ea69ad1d026d004fbd64457fb576ab86556eb @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5991: a2d9c45fca85918ecf47761205555aade64b9220 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_19598: d11d4136e3d72e8f2fa870186d33a966996ac863 @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

d11d4136e3d7 drm/i915/icl, tgl: whitelist COMMON_SLICE_CHICKEN3 register

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/index.html

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_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
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[Intel-gfx] ✗ Fi.CI.IGT: failure for drm/i915/icl, tgl: whitelist COMMON_SLICE_CHICKEN3 register

[Patchwork]

[-- Attachment #1.1: Type: text/plain, Size: 30282 bytes --]

== Series Details ==

Series: drm/i915/icl, tgl: whitelist COMMON_SLICE_CHICKEN3 register
URL   : https://patchwork.freedesktop.org/series/86733/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_9735_full -> Patchwork_19598_full
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Patchwork_19598_full absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_19598_full, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  

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

  Here are the unknown changes that may have been introduced in Patchwork_19598_full:

### IGT changes ###

#### Possible regressions ####

  * igt@kms_flip_tiling@flip-yf-tiled@edp-1-pipe-c:
    - shard-skl:          [PASS][1] -> [FAIL][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-skl7/igt@kms_flip_tiling@flip-yf-tiled@edp-1-pipe-c.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-skl6/igt@kms_flip_tiling@flip-yf-tiled@edp-1-pipe-c.html

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

  Here are the changes found in Patchwork_19598_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_create@create-massive:
    - shard-kbl:          NOTRUN -> [DMESG-WARN][3] ([i915#3002])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-kbl7/igt@gem_create@create-massive.html
    - shard-tglb:         NOTRUN -> [DMESG-WARN][4] ([i915#3002])
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-tglb7/igt@gem_create@create-massive.html

  * igt@gem_exec_fair@basic-deadline:
    - shard-kbl:          [PASS][5] -> [FAIL][6] ([i915#2846])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-kbl4/igt@gem_exec_fair@basic-deadline.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-kbl4/igt@gem_exec_fair@basic-deadline.html

  * igt@gem_exec_fair@basic-none@vcs0:
    - shard-kbl:          [PASS][7] -> [FAIL][8] ([i915#2842]) +1 similar issue
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-kbl1/igt@gem_exec_fair@basic-none@vcs0.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-kbl1/igt@gem_exec_fair@basic-none@vcs0.html
    - shard-apl:          [PASS][9] -> [FAIL][10] ([i915#2842])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-apl3/igt@gem_exec_fair@basic-none@vcs0.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-apl1/igt@gem_exec_fair@basic-none@vcs0.html

  * igt@gem_exec_fair@basic-pace-solo@rcs0:
    - shard-tglb:         [PASS][11] -> [FAIL][12] ([i915#2842])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-tglb1/igt@gem_exec_fair@basic-pace-solo@rcs0.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-tglb1/igt@gem_exec_fair@basic-pace-solo@rcs0.html

  * igt@gem_exec_reloc@basic-many-active@vcs1:
    - shard-iclb:         NOTRUN -> [FAIL][13] ([i915#2389])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-iclb2/igt@gem_exec_reloc@basic-many-active@vcs1.html

  * igt@gem_exec_reloc@basic-wide-active@bcs0:
    - shard-skl:          NOTRUN -> [FAIL][14] ([i915#2389]) +3 similar issues
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-skl3/igt@gem_exec_reloc@basic-wide-active@bcs0.html

  * igt@gem_exec_schedule@u-fairslice@vecs0:
    - shard-tglb:         [PASS][15] -> [DMESG-WARN][16] ([i915#2803])
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-tglb1/igt@gem_exec_schedule@u-fairslice@vecs0.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-tglb1/igt@gem_exec_schedule@u-fairslice@vecs0.html

  * igt@gem_ppgtt@blt-vs-render-ctxn:
    - shard-glk:          [PASS][17] -> [DMESG-WARN][18] ([i915#118] / [i915#95])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-glk3/igt@gem_ppgtt@blt-vs-render-ctxn.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-glk2/igt@gem_ppgtt@blt-vs-render-ctxn.html

  * igt@gem_softpin@noreloc-s3:
    - shard-apl:          [PASS][19] -> [DMESG-WARN][20] ([i915#180]) +2 similar issues
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-apl4/igt@gem_softpin@noreloc-s3.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-apl6/igt@gem_softpin@noreloc-s3.html

  * igt@gem_userptr_blits@mmap-offset-invalidate-active@wb:
    - shard-kbl:          NOTRUN -> [SKIP][21] ([fdo#109271]) +47 similar issues
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-kbl6/igt@gem_userptr_blits@mmap-offset-invalidate-active@wb.html

  * igt@gem_userptr_blits@readonly-mmap-unsync@wb:
    - shard-tglb:         NOTRUN -> [SKIP][22] ([i915#1704]) +3 similar issues
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-tglb7/igt@gem_userptr_blits@readonly-mmap-unsync@wb.html

  * igt@gen7_exec_parse@basic-offset:
    - shard-tglb:         NOTRUN -> [SKIP][23] ([fdo#109289])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-tglb2/igt@gen7_exec_parse@basic-offset.html

  * igt@gen9_exec_parse@cmd-crossing-page:
    - shard-iclb:         NOTRUN -> [SKIP][24] ([fdo#112306])
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-iclb7/igt@gen9_exec_parse@cmd-crossing-page.html

  * igt@i915_module_load@reload-with-fault-injection:
    - shard-snb:          [PASS][25] -> [INCOMPLETE][26] ([i915#2880])
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-snb4/igt@i915_module_load@reload-with-fault-injection.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-snb5/igt@i915_module_load@reload-with-fault-injection.html

  * igt@i915_query@query-topology-unsupported:
    - shard-tglb:         NOTRUN -> [SKIP][27] ([fdo#109302])
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-tglb2/igt@i915_query@query-topology-unsupported.html

  * igt@kms_big_fb@y-tiled-64bpp-rotate-270:
    - shard-tglb:         NOTRUN -> [SKIP][28] ([fdo#111614]) +2 similar issues
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-tglb2/igt@kms_big_fb@y-tiled-64bpp-rotate-270.html

  * igt@kms_ccs@pipe-c-bad-rotation-90:
    - shard-skl:          NOTRUN -> [SKIP][29] ([fdo#109271] / [fdo#111304])
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-skl3/igt@kms_ccs@pipe-c-bad-rotation-90.html

  * igt@kms_chamelium@dp-crc-multiple:
    - shard-tglb:         NOTRUN -> [SKIP][30] ([fdo#109284] / [fdo#111827]) +2 similar issues
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-tglb2/igt@kms_chamelium@dp-crc-multiple.html

  * igt@kms_color_chamelium@pipe-a-ctm-negative:
    - shard-kbl:          NOTRUN -> [SKIP][31] ([fdo#109271] / [fdo#111827]) +4 similar issues
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-kbl4/igt@kms_color_chamelium@pipe-a-ctm-negative.html

  * igt@kms_color_chamelium@pipe-d-ctm-red-to-blue:
    - shard-skl:          NOTRUN -> [SKIP][32] ([fdo#109271] / [fdo#111827]) +2 similar issues
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-skl9/igt@kms_color_chamelium@pipe-d-ctm-red-to-blue.html

  * igt@kms_cursor_crc@pipe-a-cursor-256x256-onscreen:
    - shard-skl:          NOTRUN -> [FAIL][33] ([i915#54])
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-skl9/igt@kms_cursor_crc@pipe-a-cursor-256x256-onscreen.html

  * igt@kms_cursor_crc@pipe-b-cursor-128x42-random:
    - shard-skl:          [PASS][34] -> [FAIL][35] ([i915#54]) +5 similar issues
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-skl9/igt@kms_cursor_crc@pipe-b-cursor-128x42-random.html
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-skl10/igt@kms_cursor_crc@pipe-b-cursor-128x42-random.html

  * igt@kms_cursor_crc@pipe-c-cursor-512x170-onscreen:
    - shard-tglb:         NOTRUN -> [SKIP][36] ([fdo#109279]) +3 similar issues
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-tglb2/igt@kms_cursor_crc@pipe-c-cursor-512x170-onscreen.html

  * igt@kms_cursor_edge_walk@pipe-b-128x128-right-edge:
    - shard-skl:          [PASS][37] -> [DMESG-WARN][38] ([i915#1982])
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-skl6/igt@kms_cursor_edge_walk@pipe-b-128x128-right-edge.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-skl10/igt@kms_cursor_edge_walk@pipe-b-128x128-right-edge.html

  * igt@kms_cursor_legacy@flip-vs-cursor-toggle:
    - shard-skl:          [PASS][39] -> [FAIL][40] ([i915#2346])
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-skl8/igt@kms_cursor_legacy@flip-vs-cursor-toggle.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-skl2/igt@kms_cursor_legacy@flip-vs-cursor-toggle.html

  * igt@kms_cursor_legacy@pipe-d-torture-move:
    - shard-skl:          NOTRUN -> [SKIP][41] ([fdo#109271]) +48 similar issues
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-skl9/igt@kms_cursor_legacy@pipe-d-torture-move.html

  * igt@kms_flip@plain-flip-fb-recreate@a-edp1:
    - shard-skl:          [PASS][42] -> [FAIL][43] ([i915#2122])
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-skl3/igt@kms_flip@plain-flip-fb-recreate@a-edp1.html
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-skl5/igt@kms_flip@plain-flip-fb-recreate@a-edp1.html

  * igt@kms_flip@plain-flip-ts-check@a-hdmi-a1:
    - shard-glk:          [PASS][44] -> [FAIL][45] ([i915#2122])
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-glk8/igt@kms_flip@plain-flip-ts-check@a-hdmi-a1.html
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-glk6/igt@kms_flip@plain-flip-ts-check@a-hdmi-a1.html

  * igt@kms_frontbuffer_tracking@fbc-2p-primscrn-indfb-pgflip-blt:
    - shard-iclb:         NOTRUN -> [SKIP][46] ([fdo#109280]) +1 similar issue
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-iclb7/igt@kms_frontbuffer_tracking@fbc-2p-primscrn-indfb-pgflip-blt.html

  * igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-cur-indfb-onoff:
    - shard-tglb:         NOTRUN -> [SKIP][47] ([fdo#111825]) +16 similar issues
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-tglb2/igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-cur-indfb-onoff.html

  * igt@kms_hdr@bpc-switch-suspend:
    - shard-skl:          [PASS][48] -> [FAIL][49] ([i915#1188])
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-skl9/igt@kms_hdr@bpc-switch-suspend.html
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-skl10/igt@kms_hdr@bpc-switch-suspend.html

  * igt@kms_hdr@static-swap:
    - shard-iclb:         NOTRUN -> [SKIP][50] ([i915#1187])
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-iclb7/igt@kms_hdr@static-swap.html

  * igt@kms_pipe_crc_basic@read-crc-pipe-a:
    - shard-skl:          [PASS][51] -> [FAIL][52] ([i915#53])
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-skl10/igt@kms_pipe_crc_basic@read-crc-pipe-a.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-skl8/igt@kms_pipe_crc_basic@read-crc-pipe-a.html

  * igt@kms_plane_alpha_blend@pipe-c-alpha-7efc:
    - shard-kbl:          NOTRUN -> [FAIL][53] ([fdo#108145] / [i915#265]) +1 similar issue
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-kbl4/igt@kms_plane_alpha_blend@pipe-c-alpha-7efc.html
    - shard-skl:          NOTRUN -> [FAIL][54] ([fdo#108145] / [i915#265])
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-skl9/igt@kms_plane_alpha_blend@pipe-c-alpha-7efc.html

  * igt@kms_plane_multiple@atomic-pipe-b-tiling-yf:
    - shard-tglb:         NOTRUN -> [SKIP][55] ([fdo#111615])
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-tglb2/igt@kms_plane_multiple@atomic-pipe-b-tiling-yf.html

  * igt@kms_psr2_sf@overlay-plane-update-sf-dmg-area-2:
    - shard-kbl:          NOTRUN -> [SKIP][56] ([fdo#109271] / [i915#658]) +1 similar issue
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-kbl6/igt@kms_psr2_sf@overlay-plane-update-sf-dmg-area-2.html

  * igt@kms_psr2_sf@primary-plane-update-sf-dmg-area-2:
    - shard-skl:          NOTRUN -> [SKIP][57] ([fdo#109271] / [i915#658])
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-skl9/igt@kms_psr2_sf@primary-plane-update-sf-dmg-area-2.html

  * igt@kms_psr2_su@frontbuffer:
    - shard-iclb:         [PASS][58] -> [SKIP][59] ([fdo#109642] / [fdo#111068] / [i915#658])
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-iclb2/igt@kms_psr2_su@frontbuffer.html
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-iclb5/igt@kms_psr2_su@frontbuffer.html

  * igt@kms_psr@psr2_primary_page_flip:
    - shard-iclb:         [PASS][60] -> [SKIP][61] ([fdo#109441]) +1 similar issue
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-iclb2/igt@kms_psr@psr2_primary_page_flip.html
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-iclb5/igt@kms_psr@psr2_primary_page_flip.html

  * igt@kms_writeback@writeback-check-output:
    - shard-tglb:         NOTRUN -> [SKIP][62] ([i915#2437])
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-tglb2/igt@kms_writeback@writeback-check-output.html

  * igt@nouveau_crc@pipe-a-source-rg:
    - shard-tglb:         NOTRUN -> [SKIP][63] ([i915#2530])
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-tglb2/igt@nouveau_crc@pipe-a-source-rg.html

  * igt@perf@polling-parameterized:
    - shard-glk:          [PASS][64] -> [FAIL][65] ([i915#1542])
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-glk2/igt@perf@polling-parameterized.html
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-glk3/igt@perf@polling-parameterized.html
    - shard-tglb:         [PASS][66] -> [FAIL][67] ([i915#1542])
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-tglb6/igt@perf@polling-parameterized.html
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-tglb3/igt@perf@polling-parameterized.html

  * igt@perf@short-reads:
    - shard-skl:          [PASS][68] -> [FAIL][69] ([i915#51])
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-skl7/igt@perf@short-reads.html
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-skl3/igt@perf@short-reads.html

  * igt@prime_nv_api@i915_nv_double_export:
    - shard-iclb:         NOTRUN -> [SKIP][70] ([fdo#109291])
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-iclb7/igt@prime_nv_api@i915_nv_double_export.html

  * igt@prime_nv_pcopy@test1_micro:
    - shard-tglb:         NOTRUN -> [SKIP][71] ([fdo#109291])
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-tglb2/igt@prime_nv_pcopy@test1_micro.html

  * igt@sysfs_clients@split-10@bcs0:
    - shard-apl:          [PASS][72] -> [SKIP][73] ([fdo#109271] / [i915#3026])
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-apl7/igt@sysfs_clients@split-10@bcs0.html
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-apl3/igt@sysfs_clients@split-10@bcs0.html

  
#### Possible fixes ####

  * igt@gem_ctx_isolation@preservation-s3@bcs0:
    - shard-apl:          [DMESG-WARN][74] ([i915#180]) -> [PASS][75]
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-apl8/igt@gem_ctx_isolation@preservation-s3@bcs0.html
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-apl8/igt@gem_ctx_isolation@preservation-s3@bcs0.html

  * igt@gem_exec_balancer@hang:
    - shard-iclb:         [INCOMPLETE][76] ([i915#1895] / [i915#2295]) -> [PASS][77]
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-iclb4/igt@gem_exec_balancer@hang.html
   [77]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-iclb7/igt@gem_exec_balancer@hang.html

  * igt@gem_exec_fair@basic-flow@rcs0:
    - shard-tglb:         [FAIL][78] ([i915#2842]) -> [PASS][79] +1 similar issue
   [78]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-tglb5/igt@gem_exec_fair@basic-flow@rcs0.html
   [79]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-tglb2/igt@gem_exec_fair@basic-flow@rcs0.html

  * igt@gem_exec_schedule@u-fairslice@rcs0:
    - shard-skl:          [DMESG-WARN][80] ([i915#1610] / [i915#2803]) -> [PASS][81]
   [80]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-skl2/igt@gem_exec_schedule@u-fairslice@rcs0.html
   [81]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-skl9/igt@gem_exec_schedule@u-fairslice@rcs0.html

  * igt@gem_exec_schedule@u-fairslice@vecs0:
    - shard-kbl:          [DMESG-WARN][82] ([i915#1610] / [i915#2803]) -> [PASS][83]
   [82]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-kbl2/igt@gem_exec_schedule@u-fairslice@vecs0.html
   [83]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-kbl4/igt@gem_exec_schedule@u-fairslice@vecs0.html

  * igt@gem_exec_whisper@basic-contexts:
    - shard-glk:          [DMESG-WARN][84] ([i915#118] / [i915#95]) -> [PASS][85]
   [84]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-glk9/igt@gem_exec_whisper@basic-contexts.html
   [85]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-glk4/igt@gem_exec_whisper@basic-contexts.html

  * igt@i915_suspend@forcewake:
    - shard-kbl:          [DMESG-WARN][86] ([i915#180]) -> [PASS][87] +1 similar issue
   [86]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-kbl1/igt@i915_suspend@forcewake.html
   [87]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-kbl6/igt@i915_suspend@forcewake.html

  * igt@kms_async_flips@test-time-stamp:
    - shard-tglb:         [FAIL][88] ([i915#2597]) -> [PASS][89]
   [88]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-tglb8/igt@kms_async_flips@test-time-stamp.html
   [89]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-tglb2/igt@kms_async_flips@test-time-stamp.html

  * igt@kms_cursor_crc@pipe-a-cursor-64x64-sliding:
    - shard-skl:          [FAIL][90] ([i915#54]) -> [PASS][91] +5 similar issues
   [90]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-skl1/igt@kms_cursor_crc@pipe-a-cursor-64x64-sliding.html
   [91]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-skl1/igt@kms_cursor_crc@pipe-a-cursor-64x64-sliding.html

  * igt@kms_cursor_crc@pipe-b-cursor-alpha-opaque:
    - shard-kbl:          [DMESG-WARN][92] ([i915#165] / [i915#180] / [i915#78]) -> [PASS][93]
   [92]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-kbl2/igt@kms_cursor_crc@pipe-b-cursor-alpha-opaque.html
   [93]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-kbl7/igt@kms_cursor_crc@pipe-b-cursor-alpha-opaque.html

  * igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions:
    - shard-skl:          [FAIL][94] ([i915#2346]) -> [PASS][95]
   [94]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-skl5/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions.html
   [95]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-skl9/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions.html

  * igt@kms_flip@plain-flip-fb-recreate-interruptible@c-edp1:
    - shard-skl:          [FAIL][96] ([i915#2122]) -> [PASS][97]
   [96]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-skl7/igt@kms_flip@plain-flip-fb-recreate-interruptible@c-edp1.html
   [97]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-skl3/igt@kms_flip@plain-flip-fb-recreate-interruptible@c-edp1.html

  * igt@kms_plane_alpha_blend@pipe-c-constant-alpha-min:
    - shard-skl:          [FAIL][98] ([fdo#108145] / [i915#265]) -> [PASS][99]
   [98]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-skl9/igt@kms_plane_alpha_blend@pipe-c-constant-alpha-min.html
   [99]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-skl4/igt@kms_plane_alpha_blend@pipe-c-constant-alpha-min.html

  * igt@kms_psr@psr2_sprite_plane_move:
    - shard-iclb:         [SKIP][100] ([fdo#109441]) -> [PASS][101] +2 similar issues
   [100]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-iclb3/igt@kms_psr@psr2_sprite_plane_move.html
   [101]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-iclb2/igt@kms_psr@psr2_sprite_plane_move.html

  * igt@kms_vblank@pipe-c-ts-continuation-dpms-suspend:
    - shard-tglb:         [INCOMPLETE][102] ([i915#2411] / [i915#456]) -> [PASS][103]
   [102]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-tglb7/igt@kms_vblank@pipe-c-ts-continuation-dpms-suspend.html
   [103]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-tglb2/igt@kms_vblank@pipe-c-ts-continuation-dpms-suspend.html

  * igt@perf@polling-parameterized:
    - shard-skl:          [FAIL][104] ([i915#1542]) -> [PASS][105]
   [104]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-skl5/igt@perf@polling-parameterized.html
   [105]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-skl9/igt@perf@polling-parameterized.html

  * igt@prime_vgem@sync@rcs0:
    - shard-tglb:         [INCOMPLETE][106] ([i915#409]) -> [PASS][107]
   [106]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-tglb7/igt@prime_vgem@sync@rcs0.html
   [107]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-tglb7/igt@prime_vgem@sync@rcs0.html

  * igt@sysfs_clients@busy@vcs0:
    - shard-kbl:          [FAIL][108] ([i915#3009]) -> [PASS][109]
   [108]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-kbl2/igt@sysfs_clients@busy@vcs0.html
   [109]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-kbl1/igt@sysfs_clients@busy@vcs0.html

  * igt@sysfs_clients@recycle:
    - shard-snb:          [FAIL][110] ([i915#3028]) -> [PASS][111]
   [110]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-snb5/igt@sysfs_clients@recycle.html
   [111]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-snb7/igt@sysfs_clients@recycle.html

  
#### Warnings ####

  * igt@gem_exec_fair@basic-throttle@rcs0:
    - shard-iclb:         [FAIL][112] ([i915#2849]) -> [FAIL][113] ([i915#2842])
   [112]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-iclb3/igt@gem_exec_fair@basic-throttle@rcs0.html
   [113]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-iclb7/igt@gem_exec_fair@basic-throttle@rcs0.html

  * igt@i915_pm_rc6_residency@rc6-fence:
    - shard-iclb:         [WARN][114] ([i915#2684]) -> [WARN][115] ([i915#1804] / [i915#2684])
   [114]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-iclb5/igt@i915_pm_rc6_residency@rc6-fence.html
   [115]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-iclb4/igt@i915_pm_rc6_residency@rc6-fence.html

  * igt@kms_cursor_crc@pipe-c-cursor-suspend:
    - shard-skl:          [INCOMPLETE][116] ([i915#300]) -> [FAIL][117] ([i915#54])
   [116]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-skl4/igt@kms_cursor_crc@pipe-c-cursor-suspend.html
   [117]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-skl3/igt@kms_cursor_crc@pipe-c-cursor-suspend.html

  * igt@kms_psr2_sf@overlay-plane-update-sf-dmg-area-1:
    - shard-iclb:         [SKIP][118] ([i915#2920]) -> [SKIP][119] ([i915#658]) +1 similar issue
   [118]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-iclb2/igt@kms_psr2_sf@overlay-plane-update-sf-dmg-area-1.html
   [119]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-iclb5/igt@kms_psr2_sf@overlay-plane-update-sf-dmg-area-1.html

  * igt@kms_psr2_sf@primary-plane-update-sf-dmg-area-1:
    - shard-iclb:         [SKIP][120] ([i915#658]) -> [SKIP][121] ([i915#2920]) +2 similar issues
   [120]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-iclb3/igt@kms_psr2_sf@primary-plane-update-sf-dmg-area-1.html
   [121]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-iclb2/igt@kms_psr2_sf@primary-plane-update-sf-dmg-area-1.html

  * igt@runner@aborted:
    - shard-kbl:          ([FAIL][122], [FAIL][123], [FAIL][124], [FAIL][125], [FAIL][126]) ([i915#1814] / [i915#2295] / [i915#2426] / [i915#3002] / [i915#602]) -> ([FAIL][127], [FAIL][128], [FAIL][129]) ([i915#2295] / [i915#3002])
   [122]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-kbl2/igt@runner@aborted.html
   [123]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-kbl2/igt@runner@aborted.html
   [124]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-kbl2/igt@runner@aborted.html
   [125]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-kbl1/igt@runner@aborted.html
   [126]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-kbl1/igt@runner@aborted.html
   [127]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-kbl2/igt@runner@aborted.html
   [128]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-kbl7/igt@runner@aborted.html
   [129]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-kbl7/igt@runner@aborted.html
    - shard-apl:          ([FAIL][130], [FAIL][131], [FAIL][132], [FAIL][133], [FAIL][134]) ([i915#2295] / [i915#3002]) -> ([FAIL][135], [FAIL][136], [FAIL][137], [FAIL][138], [FAIL][139], [FAIL][140]) ([i915#1610] / [i915#2292] / [i915#2295] / [i915#3002])
   [130]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-apl1/igt@runner@aborted.html
   [131]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-apl4/igt@runner@aborted.html
   [132]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-apl1/igt@runner@aborted.html
   [133]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-apl7/igt@runner@aborted.html
   [134]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-apl8/igt@runner@aborted.html
   [135]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-apl4/igt@runner@aborted.html
   [136]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-apl4/igt@runner@aborted.html
   [137]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-apl6/igt@runner@aborted.html
   [138]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-apl1/igt@runner@aborted.html
   [139]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-apl8/igt@runner@aborted.html
   [140]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-apl7/igt@runner@aborted.html
    - shard-tglb:         ([FAIL][141], [FAIL][142], [FAIL][143]) ([i915#2295] / [i915#2426] / [i915#2667] / [i915#3002] / [i915#409]) -> ([FAIL][144], [FAIL][145], [FAIL][146], [FAIL][147]) ([i915#2295] / [i915#2426] / [i915#2667] / [i915#2803] / [i915#3002])
   [141]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-tglb7/igt@runner@aborted.html
   [142]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-tglb2/igt@runner@aborted.html
   [143]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-tglb2/igt@runner@aborted.html
   [144]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-tglb1/igt@runner@aborted.html
   [145]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-tglb7/igt@runner@aborted.html
   [146]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-tglb6/igt@runner@aborted.html
   [147]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-tglb7/igt@runner@aborted.html
    - shard-skl:          ([FAIL][148], [FAIL][149], [FAIL][150], [FAIL][151]) ([i915#2295] / [i915#2426] / [i915#3002]) -> ([FAIL][152], [FAIL][153], [FAIL][154]) ([i915#2295] / [i915#3002])
   [148]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-skl2/igt@runner@aborted.html
   [149]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-skl8/igt@runner@aborted.html
   [150]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-skl1/igt@runner@aborted.html
   [151]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9735/shard-skl4/igt@runner@aborted.html
   [152]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-skl9/igt@runner@aborted.html
   [153]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-skl7/igt@runner@aborted.html
   [154]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/shard-skl7/igt@runner@aborted.html

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

  [fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109279]: https://bugs.freedesktop.org/show_bug.cgi?id=109279
  [fdo#109280]: https://bugs.freedesktop.org/show_bug.cgi?id=109280
  [fdo#109284]: https://bugs.freedesktop.org/show_bug.cgi?id=109284
  [fdo#109289]: https://bugs.freedesktop.org/show_bug.cgi?id=109289
  [fdo#109291]: https://bugs.freedesktop.org/show_bug.cgi?id=109291
  [fdo#109302]: https://bugs.freedesktop.org/show_bug.cgi?id=109302
  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
  [fdo#109642]: https://bugs.freedesktop.org/show_bug.cgi?id=109642
  [fdo#111068]: https://bugs.freedesktop.org/show_bug.cgi?id=111068
  [fdo#111304]: https://bugs.freedesktop.org/show_bug.cgi?id=111304
  [fdo#111614]: https://bugs.freedesktop.org/show_bug.cgi?id=111614
  [fdo#111615]: https://bugs.freedesktop.org/show_bug.cgi?id=111615
  [fdo#111825]: https://bugs.freedesktop.org/show_bug.cgi?id=111825
  [fdo#111827]: https://bugs.freedesktop.org/show_bug.cgi?id=111827
  [fdo#112306]: https://bugs.freedesktop.org/show_bug.cgi?id=112306
  [i915#118]: https://gitlab.freedesktop.org/drm/intel/issues/118
  [

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_19598/index.html

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Re: [Intel-gfx] [PATCH] drm/i915/icl, tgl: whitelist COMMON_SLICE_CHICKEN3 register

[Chris Wilson]

Quoting Sagar Ghuge (2021-02-05 00:33:10)
> Adding this register to whitelist will allow UMD to toggle State Cache
> Perf fix disable chicken bit.
> 
>    "If this bit is enabled, RCC uses BTP+BTI as address tag in its state
>    cache instead of BTI only"
> 
> which will lead to dropping unnecessary render target flushes and stall
> on scoreboard.

The rest of the register looks safe to expose, and it passes our sanity
checks that the register is local to the context and should not affect
others.

> Bspec: 11333
> Bspec: 45829
> 
> Signed-off-by: Sagar Ghuge <sagar.ghuge@intel.com>

Acked-by: Chris Wilson <chris@chris-wilson.co.uk>

The only missing piece of the puzzle that Joonas will require is a
Link: to a reviewed userspace patch/MR to confirm the uABI.
-Chris
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Re: [Intel-gfx] [PATCH] drm/i915/icl, tgl: whitelist COMMON_SLICE_CHICKEN3 register

[Sagar Ghuge]

On 2/5/21 5:33 AM, Chris Wilson wrote:
> Quoting Sagar Ghuge (2021-02-05 00:33:10)
>> Adding this register to whitelist will allow UMD to toggle State Cache
>> Perf fix disable chicken bit.
>>
>>    "If this bit is enabled, RCC uses BTP+BTI as address tag in its state
>>    cache instead of BTI only"
>>
>> which will lead to dropping unnecessary render target flushes and stall
>> on scoreboard.
> 
> The rest of the register looks safe to expose, and it passes our sanity
> checks that the register is local to the context and should not affect
> others.
> 
>> Bspec: 11333
>> Bspec: 45829
>>
>> Signed-off-by: Sagar Ghuge <sagar.ghuge@intel.com>
> 
> Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
> 
Thank you!

> The only missing piece of the puzzle that Joonas will require is a
> Link: to a reviewed userspace patch/MR to confirm the uABI.
Link to MR:
https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8766
> -Chris
> 
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