[Intel-gfx] [PATCH 1/2] drm/i915/display: fix level 0 adjustement on display ver >= 12

[Intel-gfx] [PATCH 1/2] drm/i915/display: fix level 0 adjustement on display ver >= 12

[Lucas De Marchi]

We should no longer increment level 0 by 1usec when we have 16Gb DIMMs.
Instead spec says to add 3usec (as opposed to 2) to each valid level
when punit replies 0 to level 0.

So set wm_lv_0_adjust_needed to false for DISPLAY_VER() >= 12 and set
the proper adjustement value when handling WaWmMemoryReadLatency.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
 drivers/gpu/drm/i915/intel_dram.c |  3 +--
 drivers/gpu/drm/i915/intel_pm.c   | 13 +++++++------
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_dram.c b/drivers/gpu/drm/i915/intel_dram.c
index 50fdea84ba70..879b0f007be3 100644
--- a/drivers/gpu/drm/i915/intel_dram.c
+++ b/drivers/gpu/drm/i915/intel_dram.c
@@ -484,8 +484,7 @@ static int gen11_get_dram_info(struct drm_i915_private *i915)
 
 static int gen12_get_dram_info(struct drm_i915_private *i915)
 {
-	/* Always needed for GEN12+ */
-	i915->dram_info.wm_lv_0_adjust_needed = true;
+	i915->dram_info.wm_lv_0_adjust_needed = false;
 
 	return icl_pcode_read_mem_global_info(i915);
 }
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index ef8d9b2284b3..be2931d54b95 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -2911,18 +2911,20 @@ static void intel_read_wm_latency(struct drm_i915_private *dev_priv,
 		}
 
 		/*
-		 * WaWmMemoryReadLatency:skl+,glk
+		 * WaWmMemoryReadLatency
 		 *
 		 * punit doesn't take into account the read latency so we need
-		 * to add 2us to the various latency levels we retrieve from the
-		 * punit when level 0 response data us 0us.
+		 * to add proper adjustement to each valid level we retrieve
+		 * from the punit when level 0 response data is 0us.
 		 */
 		if (wm[0] == 0) {
-			wm[0] += 2;
+			u8 adjust = DISPLAY_VER(dev_priv) >= 12 ? 3 : 2;
+
+			wm[0] += adjust;
 			for (level = 1; level <= max_level; level++) {
 				if (wm[level] == 0)
 					break;
-				wm[level] += 2;
+				wm[level] += adjust;
 			}
 		}
 
@@ -2934,7 +2936,6 @@ static void intel_read_wm_latency(struct drm_i915_private *dev_priv,
 		 */
 		if (dev_priv->dram_info.wm_lv_0_adjust_needed)
 			wm[0] += 1;
-
 	} else if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) {
 		u64 sskpd = intel_uncore_read64(uncore, MCH_SSKPD);
 
-- 
2.31.1

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[Intel-gfx] [PATCH 2/2] drm/i915/display: use max_level to control loop

[Lucas De Marchi]

Since we are already loop through the levels to sanitize them, mark what
is the real max_level so it can be used in subsequent loop. This makes
it simpler to later add the adjsutement latency to "valid levels". No
change in behavior, just makes the code easier to follow.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
 drivers/gpu/drm/i915/intel_pm.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index be2931d54b95..6b6474d4f204 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -2906,6 +2906,9 @@ static void intel_read_wm_latency(struct drm_i915_private *dev_priv,
 			if (wm[level] == 0) {
 				for (i = level + 1; i <= max_level; i++)
 					wm[i] = 0;
+
+				max_level = level - 1;
+
 				break;
 			}
 		}
@@ -2920,12 +2923,8 @@ static void intel_read_wm_latency(struct drm_i915_private *dev_priv,
 		if (wm[0] == 0) {
 			u8 adjust = DISPLAY_VER(dev_priv) >= 12 ? 3 : 2;
 
-			wm[0] += adjust;
-			for (level = 1; level <= max_level; level++) {
-				if (wm[level] == 0)
-					break;
+			for (level = 0; level <= max_level; level++)
 				wm[level] += adjust;
-			}
 		}
 
 		/*
-- 
2.31.1

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[Intel-gfx] ✓ Fi.CI.BAT: success for series starting with [1/2] drm/i915/display: fix level 0 adjustement on display ver >= 12

[Patchwork]

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== Series Details ==

Series: series starting with [1/2] drm/i915/display: fix level 0 adjustement on display ver >= 12
URL   : https://patchwork.freedesktop.org/series/91791/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_10263 -> Patchwork_20433
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/index.html

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

  Here are the changes found in Patchwork_20433 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@amdgpu/amd_basic@cs-gfx:
    - fi-kbl-soraka:      NOTRUN -> [SKIP][1] ([fdo#109271]) +8 similar issues
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/fi-kbl-soraka/igt@amdgpu/amd_basic@cs-gfx.html

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

  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [i915#2373]: https://gitlab.freedesktop.org/drm/intel/issues/2373
  [i915#750]: https://gitlab.freedesktop.org/drm/intel/issues/750


Participating hosts (43 -> 39)
------------------------------

  Missing    (4): fi-ilk-m540 fi-bsw-cyan fi-bdw-samus fi-hsw-4200u 


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

  * Linux: CI_DRM_10263 -> Patchwork_20433

  CI-20190529: 20190529
  CI_DRM_10263: 5b5e458879485ea4eb87d4208b95a33ee5437fcc @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_6117: 3ba0a02404f243d6d8f232c6215163cc4b0fd699 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_20433: aa8203c26b33bf9be5342c9a728d2ebe1450094a @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

aa8203c26b33 drm/i915/display: use max_level to control loop
d54be848fa4e drm/i915/display: fix level 0 adjustement on display ver >= 12

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/index.html

[-- Attachment #1.2: Type: text/html, Size: 2479 bytes --]

[-- Attachment #2: Type: text/plain, Size: 160 bytes --]

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[Intel-gfx] ✗ Fi.CI.IGT: failure for series starting with [1/2] drm/i915/display: fix level 0 adjustement on display ver >= 12

[Patchwork]

[-- Attachment #1.1: Type: text/plain, Size: 28099 bytes --]

== Series Details ==

Series: series starting with [1/2] drm/i915/display: fix level 0 adjustement on display ver >= 12
URL   : https://patchwork.freedesktop.org/series/91791/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_10263_full -> Patchwork_20433_full
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Patchwork_20433_full absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_20433_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_20433_full:

### IGT changes ###

#### Possible regressions ####

  * igt@i915_pm_dc@dc5-psr:
    - shard-iclb:         [PASS][1] -> [DMESG-WARN][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-iclb4/igt@i915_pm_dc@dc5-psr.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-iclb8/igt@i915_pm_dc@dc5-psr.html

  * igt@kms_vblank@pipe-c-ts-continuation-idle-hang:
    - shard-tglb:         [PASS][3] -> [INCOMPLETE][4]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-tglb1/igt@kms_vblank@pipe-c-ts-continuation-idle-hang.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-tglb7/igt@kms_vblank@pipe-c-ts-continuation-idle-hang.html

  
#### Warnings ####

  * igt@runner@aborted:
    - shard-iclb:         ([FAIL][5], [FAIL][6], [FAIL][7]) ([i915#1814] / [i915#3002]) -> ([FAIL][8], [FAIL][9], [FAIL][10]) ([i915#3002])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-iclb3/igt@runner@aborted.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-iclb1/igt@runner@aborted.html
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-iclb2/igt@runner@aborted.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-iclb8/igt@runner@aborted.html
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-iclb8/igt@runner@aborted.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-iclb2/igt@runner@aborted.html

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

  Here are the changes found in Patchwork_20433_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_ctx_isolation@preservation-s3@rcs0:
    - shard-apl:          [PASS][11] -> [DMESG-WARN][12] ([i915#180])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-apl7/igt@gem_ctx_isolation@preservation-s3@rcs0.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-apl1/igt@gem_ctx_isolation@preservation-s3@rcs0.html

  * igt@gem_ctx_persistence@legacy-engines-queued:
    - shard-snb:          NOTRUN -> [SKIP][13] ([fdo#109271] / [i915#1099]) +1 similar issue
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-snb6/igt@gem_ctx_persistence@legacy-engines-queued.html

  * igt@gem_exec_fair@basic-none-share@rcs0:
    - shard-apl:          [PASS][14] -> [SKIP][15] ([fdo#109271])
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-apl6/igt@gem_exec_fair@basic-none-share@rcs0.html
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-apl2/igt@gem_exec_fair@basic-none-share@rcs0.html

  * igt@gem_exec_fair@basic-none@vcs0:
    - shard-apl:          NOTRUN -> [FAIL][16] ([i915#2842])
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-apl6/igt@gem_exec_fair@basic-none@vcs0.html

  * igt@gem_exec_fair@basic-pace@vcs1:
    - shard-iclb:         NOTRUN -> [FAIL][17] ([i915#2842])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-iclb2/igt@gem_exec_fair@basic-pace@vcs1.html

  * igt@gem_mmap_gtt@cpuset-medium-copy-xy:
    - shard-iclb:         NOTRUN -> [FAIL][18] ([i915#2428])
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-iclb7/igt@gem_mmap_gtt@cpuset-medium-copy-xy.html

  * igt@gem_ppgtt@flink-and-close-vma-leak:
    - shard-glk:          [PASS][19] -> [FAIL][20] ([i915#644])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-glk3/igt@gem_ppgtt@flink-and-close-vma-leak.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-glk6/igt@gem_ppgtt@flink-and-close-vma-leak.html

  * igt@gem_pread@exhaustion:
    - shard-apl:          NOTRUN -> [WARN][21] ([i915#2658])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-apl3/igt@gem_pread@exhaustion.html

  * igt@gem_pwrite@basic-exhaustion:
    - shard-snb:          NOTRUN -> [WARN][22] ([i915#2658])
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-snb5/igt@gem_pwrite@basic-exhaustion.html

  * igt@i915_pm_dc@dc6-psr:
    - shard-iclb:         [PASS][23] -> [FAIL][24] ([i915#454])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-iclb8/igt@i915_pm_dc@dc6-psr.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-iclb6/igt@i915_pm_dc@dc6-psr.html

  * igt@i915_pm_rc6_residency@rc6-fence:
    - shard-iclb:         NOTRUN -> [WARN][25] ([i915#1804] / [i915#2684])
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-iclb7/igt@i915_pm_rc6_residency@rc6-fence.html

  * igt@kms_async_flips@alternate-sync-async-flip:
    - shard-skl:          [PASS][26] -> [FAIL][27] ([i915#2521])
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-skl10/igt@kms_async_flips@alternate-sync-async-flip.html
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-skl8/igt@kms_async_flips@alternate-sync-async-flip.html

  * igt@kms_big_fb@linear-32bpp-rotate-180:
    - shard-glk:          [PASS][28] -> [DMESG-WARN][29] ([i915#118] / [i915#95])
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-glk7/igt@kms_big_fb@linear-32bpp-rotate-180.html
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-glk9/igt@kms_big_fb@linear-32bpp-rotate-180.html

  * igt@kms_chamelium@dp-crc-fast:
    - shard-iclb:         NOTRUN -> [SKIP][30] ([fdo#109284] / [fdo#111827]) +1 similar issue
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-iclb7/igt@kms_chamelium@dp-crc-fast.html
    - shard-glk:          NOTRUN -> [SKIP][31] ([fdo#109271] / [fdo#111827]) +2 similar issues
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-glk7/igt@kms_chamelium@dp-crc-fast.html

  * igt@kms_chamelium@vga-hpd:
    - shard-apl:          NOTRUN -> [SKIP][32] ([fdo#109271] / [fdo#111827]) +10 similar issues
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-apl2/igt@kms_chamelium@vga-hpd.html

  * igt@kms_color@pipe-c-ctm-0-5:
    - shard-skl:          NOTRUN -> [DMESG-WARN][33] ([i915#1982])
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-skl10/igt@kms_color@pipe-c-ctm-0-5.html

  * igt@kms_color@pipe-d-ctm-max:
    - shard-skl:          NOTRUN -> [SKIP][34] ([fdo#109271]) +65 similar issues
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-skl7/igt@kms_color@pipe-d-ctm-max.html

  * igt@kms_color_chamelium@pipe-b-ctm-max:
    - shard-snb:          NOTRUN -> [SKIP][35] ([fdo#109271] / [fdo#111827]) +12 similar issues
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-snb6/igt@kms_color_chamelium@pipe-b-ctm-max.html

  * igt@kms_color_chamelium@pipe-c-degamma:
    - shard-skl:          NOTRUN -> [SKIP][36] ([fdo#109271] / [fdo#111827]) +6 similar issues
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-skl5/igt@kms_color_chamelium@pipe-c-degamma.html

  * igt@kms_content_protection@atomic-dpms:
    - shard-iclb:         NOTRUN -> [SKIP][37] ([fdo#109300] / [fdo#111066])
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-iclb7/igt@kms_content_protection@atomic-dpms.html

  * igt@kms_cursor_crc@pipe-b-cursor-512x170-sliding:
    - shard-iclb:         NOTRUN -> [SKIP][38] ([fdo#109278] / [fdo#109279])
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-iclb7/igt@kms_cursor_crc@pipe-b-cursor-512x170-sliding.html

  * igt@kms_cursor_edge_walk@pipe-d-128x128-right-edge:
    - shard-snb:          NOTRUN -> [SKIP][39] ([fdo#109271]) +246 similar issues
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-snb6/igt@kms_cursor_edge_walk@pipe-d-128x128-right-edge.html

  * igt@kms_cursor_legacy@cursorb-vs-flipb-atomic-transitions-varying-size:
    - shard-iclb:         NOTRUN -> [SKIP][40] ([fdo#109274] / [fdo#109278]) +1 similar issue
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-iclb7/igt@kms_cursor_legacy@cursorb-vs-flipb-atomic-transitions-varying-size.html

  * igt@kms_cursor_legacy@flip-vs-cursor-busy-crc-atomic:
    - shard-apl:          [PASS][41] -> [DMESG-WARN][42] ([IGT#6])
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-apl6/igt@kms_cursor_legacy@flip-vs-cursor-busy-crc-atomic.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-apl8/igt@kms_cursor_legacy@flip-vs-cursor-busy-crc-atomic.html

  * igt@kms_flip@flip-vs-suspend@c-dp1:
    - shard-kbl:          [PASS][43] -> [DMESG-WARN][44] ([i915#180]) +2 similar issues
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-kbl4/igt@kms_flip@flip-vs-suspend@c-dp1.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-kbl2/igt@kms_flip@flip-vs-suspend@c-dp1.html

  * igt@kms_flip@plain-flip-ts-check-interruptible@a-edp1:
    - shard-skl:          [PASS][45] -> [FAIL][46] ([i915#2122])
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-skl8/igt@kms_flip@plain-flip-ts-check-interruptible@a-edp1.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-skl3/igt@kms_flip@plain-flip-ts-check-interruptible@a-edp1.html

  * igt@kms_frontbuffer_tracking@fbcpsr-2p-shrfb-fliptrack-mmap-gtt:
    - shard-iclb:         NOTRUN -> [SKIP][47] ([fdo#109280]) +5 similar issues
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-iclb7/igt@kms_frontbuffer_tracking@fbcpsr-2p-shrfb-fliptrack-mmap-gtt.html
    - shard-glk:          NOTRUN -> [SKIP][48] ([fdo#109271]) +21 similar issues
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-glk7/igt@kms_frontbuffer_tracking@fbcpsr-2p-shrfb-fliptrack-mmap-gtt.html

  * igt@kms_hdr@bpc-switch-suspend:
    - shard-skl:          [PASS][49] -> [FAIL][50] ([i915#1188])
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-skl5/igt@kms_hdr@bpc-switch-suspend.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-skl2/igt@kms_hdr@bpc-switch-suspend.html

  * igt@kms_invalid_dotclock:
    - shard-iclb:         NOTRUN -> [SKIP][51] ([fdo#109310])
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-iclb7/igt@kms_invalid_dotclock.html

  * igt@kms_plane_alpha_blend@pipe-a-alpha-7efc:
    - shard-skl:          NOTRUN -> [FAIL][52] ([fdo#108145] / [i915#265]) +1 similar issue
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-skl7/igt@kms_plane_alpha_blend@pipe-a-alpha-7efc.html

  * igt@kms_plane_alpha_blend@pipe-a-alpha-opaque-fb:
    - shard-apl:          NOTRUN -> [FAIL][53] ([fdo#108145] / [i915#265]) +2 similar issues
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-apl3/igt@kms_plane_alpha_blend@pipe-a-alpha-opaque-fb.html

  * igt@kms_plane_alpha_blend@pipe-c-coverage-7efc:
    - shard-skl:          [PASS][54] -> [FAIL][55] ([fdo#108145] / [i915#265]) +2 similar issues
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-skl10/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-skl8/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html

  * igt@kms_plane_alpha_blend@pipe-d-coverage-vs-premult-vs-constant:
    - shard-iclb:         NOTRUN -> [SKIP][56] ([fdo#109278]) +3 similar issues
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-iclb7/igt@kms_plane_alpha_blend@pipe-d-coverage-vs-premult-vs-constant.html

  * igt@kms_psr2_sf@overlay-plane-update-sf-dmg-area-3:
    - shard-apl:          NOTRUN -> [SKIP][57] ([fdo#109271] / [i915#658]) +4 similar issues
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-apl1/igt@kms_psr2_sf@overlay-plane-update-sf-dmg-area-3.html

  * igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area-5:
    - shard-skl:          NOTRUN -> [SKIP][58] ([fdo#109271] / [i915#658]) +1 similar issue
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-skl5/igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area-5.html

  * igt@kms_psr@psr2_sprite_plane_move:
    - shard-iclb:         [PASS][59] -> [SKIP][60] ([fdo#109441]) +1 similar issue
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-iclb2/igt@kms_psr@psr2_sprite_plane_move.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-iclb8/igt@kms_psr@psr2_sprite_plane_move.html

  * igt@kms_writeback@writeback-check-output:
    - shard-apl:          NOTRUN -> [SKIP][61] ([fdo#109271] / [i915#2437])
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-apl1/igt@kms_writeback@writeback-check-output.html

  * igt@perf@polling:
    - shard-skl:          [PASS][62] -> [FAIL][63] ([i915#1542])
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-skl9/igt@perf@polling.html
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-skl9/igt@perf@polling.html

  * igt@perf@polling-small-buf:
    - shard-skl:          [PASS][64] -> [FAIL][65] ([i915#1722])
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-skl7/igt@perf@polling-small-buf.html
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-skl7/igt@perf@polling-small-buf.html

  * igt@prime_nv_api@i915_nv_reimport_twice_check_flink_name:
    - shard-apl:          NOTRUN -> [SKIP][66] ([fdo#109271]) +169 similar issues
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-apl1/igt@prime_nv_api@i915_nv_reimport_twice_check_flink_name.html

  * igt@sysfs_clients@create:
    - shard-apl:          NOTRUN -> [SKIP][67] ([fdo#109271] / [i915#2994]) +3 similar issues
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-apl6/igt@sysfs_clients@create.html

  
#### Possible fixes ####

  * igt@gem_eio@unwedge-stress:
    - shard-tglb:         [TIMEOUT][68] ([i915#2369] / [i915#3063]) -> [PASS][69]
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-tglb7/igt@gem_eio@unwedge-stress.html
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-tglb5/igt@gem_eio@unwedge-stress.html

  * igt@gem_exec_fair@basic-none@vcs0:
    - shard-kbl:          [FAIL][70] ([i915#2842]) -> [PASS][71] +2 similar issues
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-kbl1/igt@gem_exec_fair@basic-none@vcs0.html
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-kbl4/igt@gem_exec_fair@basic-none@vcs0.html

  * igt@gem_exec_fair@basic-pace-share@rcs0:
    - shard-glk:          [FAIL][72] ([i915#2842]) -> [PASS][73]
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-glk6/igt@gem_exec_fair@basic-pace-share@rcs0.html
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-glk2/igt@gem_exec_fair@basic-pace-share@rcs0.html

  * igt@gem_exec_fair@basic-pace@bcs0:
    - shard-iclb:         [FAIL][74] ([i915#2842]) -> [PASS][75]
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-iclb8/igt@gem_exec_fair@basic-pace@bcs0.html
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-iclb2/igt@gem_exec_fair@basic-pace@bcs0.html

  * igt@gem_exec_fair@basic-pace@vecs0:
    - shard-tglb:         [FAIL][76] ([i915#2842]) -> [PASS][77]
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-tglb2/igt@gem_exec_fair@basic-pace@vecs0.html
   [77]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-tglb3/igt@gem_exec_fair@basic-pace@vecs0.html

  * igt@gem_exec_parallel@engines@basic:
    - shard-glk:          [DMESG-WARN][78] ([i915#118] / [i915#95]) -> [PASS][79]
   [78]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-glk3/igt@gem_exec_parallel@engines@basic.html
   [79]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-glk6/igt@gem_exec_parallel@engines@basic.html

  * igt@gen9_exec_parse@allowed-all:
    - shard-glk:          [DMESG-WARN][80] ([i915#1436] / [i915#716]) -> [PASS][81]
   [80]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-glk3/igt@gen9_exec_parse@allowed-all.html
   [81]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-glk7/igt@gen9_exec_parse@allowed-all.html

  * igt@gen9_exec_parse@allowed-single:
    - shard-skl:          [DMESG-WARN][82] ([i915#1436] / [i915#716]) -> [PASS][83]
   [82]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-skl1/igt@gen9_exec_parse@allowed-single.html
   [83]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-skl10/igt@gen9_exec_parse@allowed-single.html

  * igt@kms_color@pipe-a-ctm-0-5:
    - shard-skl:          [DMESG-WARN][84] ([i915#1982]) -> [PASS][85] +1 similar issue
   [84]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-skl10/igt@kms_color@pipe-a-ctm-0-5.html
   [85]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-skl7/igt@kms_color@pipe-a-ctm-0-5.html

  * igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size:
    - shard-skl:          [FAIL][86] ([i915#2346] / [i915#533]) -> [PASS][87]
   [86]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-skl9/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size.html
   [87]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-skl1/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size.html

  * igt@kms_fbcon_fbt@psr-suspend:
    - shard-skl:          [INCOMPLETE][88] ([i915#198]) -> [PASS][89]
   [88]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-skl9/igt@kms_fbcon_fbt@psr-suspend.html
   [89]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-skl5/igt@kms_fbcon_fbt@psr-suspend.html

  * igt@kms_flip@flip-vs-expired-vblank-interruptible@a-edp1:
    - shard-skl:          [FAIL][90] ([i915#79]) -> [PASS][91]
   [90]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-skl5/igt@kms_flip@flip-vs-expired-vblank-interruptible@a-edp1.html
   [91]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-skl8/igt@kms_flip@flip-vs-expired-vblank-interruptible@a-edp1.html

  * igt@kms_flip@flip-vs-expired-vblank@a-hdmi-a2:
    - shard-glk:          [FAIL][92] ([i915#79]) -> [PASS][93]
   [92]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-glk7/igt@kms_flip@flip-vs-expired-vblank@a-hdmi-a2.html
   [93]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-glk9/igt@kms_flip@flip-vs-expired-vblank@a-hdmi-a2.html

  * igt@kms_hdr@bpc-switch-dpms:
    - shard-skl:          [FAIL][94] ([i915#1188]) -> [PASS][95]
   [94]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-skl9/igt@kms_hdr@bpc-switch-dpms.html
   [95]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-skl5/igt@kms_hdr@bpc-switch-dpms.html

  * igt@kms_psr@psr2_cursor_blt:
    - shard-iclb:         [SKIP][96] ([fdo#109441]) -> [PASS][97] +2 similar issues
   [96]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-iclb8/igt@kms_psr@psr2_cursor_blt.html
   [97]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-iclb2/igt@kms_psr@psr2_cursor_blt.html

  * igt@kms_vblank@pipe-c-ts-continuation-suspend:
    - shard-apl:          [DMESG-WARN][98] ([i915#180]) -> [PASS][99] +1 similar issue
   [98]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-apl1/igt@kms_vblank@pipe-c-ts-continuation-suspend.html
   [99]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-apl3/igt@kms_vblank@pipe-c-ts-continuation-suspend.html

  
#### Warnings ####

  * igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area-3:
    - shard-iclb:         [SKIP][100] ([i915#2920]) -> [SKIP][101] ([i915#658]) +2 similar issues
   [100]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-iclb2/igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area-3.html
   [101]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-iclb5/igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area-3.html

  * igt@kms_psr2_sf@plane-move-sf-dmg-area-0:
    - shard-iclb:         [SKIP][102] ([i915#658]) -> [SKIP][103] ([i915#2920]) +2 similar issues
   [102]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-iclb8/igt@kms_psr2_sf@plane-move-sf-dmg-area-0.html
   [103]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-iclb2/igt@kms_psr2_sf@plane-move-sf-dmg-area-0.html

  * igt@runner@aborted:
    - shard-kbl:          ([FAIL][104], [FAIL][105], [FAIL][106], [FAIL][107]) ([i915#1814] / [i915#3002] / [i915#3363]) -> ([FAIL][108], [FAIL][109], [FAIL][110], [FAIL][111], [FAIL][112], [FAIL][113]) ([i915#180] / [i915#1814] / [i915#3002] / [i915#3363])
   [104]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-kbl7/igt@runner@aborted.html
   [105]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-kbl3/igt@runner@aborted.html
   [106]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-kbl7/igt@runner@aborted.html
   [107]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-kbl7/igt@runner@aborted.html
   [108]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-kbl7/igt@runner@aborted.html
   [109]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-kbl7/igt@runner@aborted.html
   [110]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-kbl7/igt@runner@aborted.html
   [111]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-kbl2/igt@runner@aborted.html
   [112]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-kbl1/igt@runner@aborted.html
   [113]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-kbl2/igt@runner@aborted.html
    - shard-apl:          ([FAIL][114], [FAIL][115], [FAIL][116], [FAIL][117], [FAIL][118]) ([fdo#109271] / [i915#180] / [i915#1814] / [i915#3002] / [i915#3363]) -> ([FAIL][119], [FAIL][120]) ([i915#180] / [i915#3002] / [i915#3363])
   [114]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-apl8/igt@runner@aborted.html
   [115]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-apl2/igt@runner@aborted.html
   [116]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-apl1/igt@runner@aborted.html
   [117]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-apl2/igt@runner@aborted.html
   [118]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-apl6/igt@runner@aborted.html
   [119]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-apl7/igt@runner@aborted.html
   [120]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-apl1/igt@runner@aborted.html
    - shard-skl:          ([FAIL][121], [FAIL][122], [FAIL][123]) ([i915#1436] / [i915#3002] / [i915#3363]) -> ([FAIL][124], [FAIL][125]) ([i915#3002] / [i915#3363])
   [121]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-skl6/igt@runner@aborted.html
   [122]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-skl7/igt@runner@aborted.html
   [123]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10263/shard-skl1/igt@runner@aborted.html
   [124]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-skl7/igt@runner@aborted.html
   [125]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/shard-skl4/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).

  [IGT#6]: https://gitlab.freedesktop.org/drm/igt-gpu-tools/issues/6
  [fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109274]: https://bugs.freedesktop.org/show_bug.cgi?id=109274
  [fdo#109278]: https://bugs.freedesktop.org/show_bug.cgi?id=109278
  [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#109300]: https://bugs.freedesktop.org/show_bug.cgi?id=109300
  [fdo#109310]: https://bugs.freedesktop.org/show_bug.cgi?id=109310
  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
  [fdo#111066]: https://bugs.freedesktop.org/show_bug.cgi?id=111066
  [fdo#111827]: https://bugs.freedesktop.org/show_bug.cgi?id=111827
  [i915#1099]: https://gitlab.freedesktop.org/drm/intel/issues/1099
  [i915#118]: https://gitlab.freedesktop.org/drm/intel/issues/118
  [i915#1188]: https://gitlab.freedesktop.org/drm/intel/issues/1188
  [i915#1436]: https://gitlab.freedesktop.org/drm/intel/issues/1436
  [i915#1542]: https://gitlab.freedesktop.org/drm/intel/issues/1542
  [i915#1722]: https://gitlab.freedesktop.org/drm/intel/issues/1722
  [i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
  [i915#1804]: https://gitlab.freedesktop.org/drm/intel/issues/1804
  [i915#1814]: https://gitlab.freedesktop.org/drm/intel/issues/1814
  [i915#198]: https://gitlab.freedesktop.org/drm/intel/issues/198
  [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
  [i915#2122]: https://gitlab.freedesktop.org/drm/intel/issues/2122
  [i915#2346]: https://gitlab.freedesktop.org/drm/intel/issues/2346
  [i915#2369]: https://gitlab.freedesktop.org/drm/intel/issues/2369
  [i915#2428]: https://gitlab.freedesktop.org/drm/intel/issues/2428
  [i915#2437]: https://gitlab.freedesktop.org/drm/intel/issues/2437
  [i915#2521]: https://gitlab.freedesktop.org/drm/intel/issues/2521
  [i915#265]: https://gitlab.freedesktop.org/drm/intel/issues/265
  [i915#2658]: https://gitlab.freedesktop.org/drm/intel/issues/2658
  [i915#2684]: https://gitlab.freedesktop.org/drm/intel/issues/2684
  [i915#2842]: https://gitlab.freedesktop.org/drm/intel/issues/2842
  [i915#2920]: https://gitlab.freedesktop.org/drm/intel/issues/2920
  [i915#2994]: https://gitlab.freedesktop.org/drm/intel/issues/2994
  [i915#3002]: https://gitlab.freedesktop.org/drm/intel/issues/3002
  [i915#3063]: https://gitlab.freedesktop.org/drm/intel/issues/3063
  [i915#3363]: https://gitlab.freedesktop.org/drm/intel/issues/3363
  [i915#454]: https://gitlab.freedesktop.org/drm/intel/issues/454
  [i915#533]: https://gitlab.freedesktop.org/drm/intel/issues/533
  [i915#644]: https://gitlab.freedesktop.org/drm/intel/issues/644
  [i915#658]: https://gitlab.freedesktop.org/drm/intel/issues/658
  [i915#716]: https://gitlab.freedesktop.org/drm/intel/issues/716
  [i915#79]: https://gitlab.freedesktop.org/drm/intel/issues/79
  [i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95


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

  No changes in participating hosts


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

  * Linux: CI_DRM_10263 -> Patchwork_20433

  CI-20190529: 20190529
  CI_DRM_10263: 5b5e458879485ea4eb87d4208b95a33ee5437fcc @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_6117: 3ba0a02404f243d6d8f232c6215163cc4b0fd699 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_20433: aa8203c26b33bf9be5342c9a728d2ebe1450094a @ git://anongit.freedesktop.org/gfx-ci/linux
  piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20433/index.html

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_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

Re: [Intel-gfx] [PATCH 1/2] drm/i915/display: fix level 0 adjustement on display ver >= 12

[Matt Roper]

On Tue, Jun 22, 2021 at 02:22:09PM -0700, Lucas De Marchi wrote:
> We should no longer increment level 0 by 1usec when we have 16Gb DIMMs.
> Instead spec says to add 3usec (as opposed to 2) to each valid level
> when punit replies 0 to level 0.
> 
> So set wm_lv_0_adjust_needed to false for DISPLAY_VER() >= 12 and set
> the proper adjustement value when handling WaWmMemoryReadLatency.
> 
> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

Reviewed-by: Matt Roper <matthew.d.roper@intel.com>

> ---
>  drivers/gpu/drm/i915/intel_dram.c |  3 +--
>  drivers/gpu/drm/i915/intel_pm.c   | 13 +++++++------
>  2 files changed, 8 insertions(+), 8 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_dram.c b/drivers/gpu/drm/i915/intel_dram.c
> index 50fdea84ba70..879b0f007be3 100644
> --- a/drivers/gpu/drm/i915/intel_dram.c
> +++ b/drivers/gpu/drm/i915/intel_dram.c
> @@ -484,8 +484,7 @@ static int gen11_get_dram_info(struct drm_i915_private *i915)
>  
>  static int gen12_get_dram_info(struct drm_i915_private *i915)
>  {
> -	/* Always needed for GEN12+ */
> -	i915->dram_info.wm_lv_0_adjust_needed = true;
> +	i915->dram_info.wm_lv_0_adjust_needed = false;
>  
>  	return icl_pcode_read_mem_global_info(i915);
>  }
> diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
> index ef8d9b2284b3..be2931d54b95 100644
> --- a/drivers/gpu/drm/i915/intel_pm.c
> +++ b/drivers/gpu/drm/i915/intel_pm.c
> @@ -2911,18 +2911,20 @@ static void intel_read_wm_latency(struct drm_i915_private *dev_priv,
>  		}
>  
>  		/*
> -		 * WaWmMemoryReadLatency:skl+,glk
> +		 * WaWmMemoryReadLatency
>  		 *
>  		 * punit doesn't take into account the read latency so we need
> -		 * to add 2us to the various latency levels we retrieve from the
> -		 * punit when level 0 response data us 0us.
> +		 * to add proper adjustement to each valid level we retrieve
> +		 * from the punit when level 0 response data is 0us.
>  		 */
>  		if (wm[0] == 0) {
> -			wm[0] += 2;
> +			u8 adjust = DISPLAY_VER(dev_priv) >= 12 ? 3 : 2;
> +
> +			wm[0] += adjust;
>  			for (level = 1; level <= max_level; level++) {
>  				if (wm[level] == 0)
>  					break;
> -				wm[level] += 2;
> +				wm[level] += adjust;
>  			}
>  		}
>  
> @@ -2934,7 +2936,6 @@ static void intel_read_wm_latency(struct drm_i915_private *dev_priv,
>  		 */
>  		if (dev_priv->dram_info.wm_lv_0_adjust_needed)
>  			wm[0] += 1;
> -
>  	} else if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) {
>  		u64 sskpd = intel_uncore_read64(uncore, MCH_SSKPD);
>  
> -- 
> 2.31.1
> 

-- 
Matt Roper
Graphics Software Engineer
VTT-OSGC Platform Enablement
Intel Corporation
(916) 356-2795
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

Re: [Intel-gfx] [PATCH 2/2] drm/i915/display: use max_level to control loop

[Matt Roper]

On Tue, Jun 22, 2021 at 02:22:10PM -0700, Lucas De Marchi wrote:
> Since we are already loop through the levels to sanitize them, mark what
> is the real max_level so it can be used in subsequent loop. This makes
> it simpler to later add the adjsutement latency to "valid levels". No

Minor typo in "adjustment."

Reviewed-by: Matt Roper <matthew.d.roper@intel.com>

> change in behavior, just makes the code easier to follow.
> 
> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
> ---
>  drivers/gpu/drm/i915/intel_pm.c | 9 ++++-----
>  1 file changed, 4 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
> index be2931d54b95..6b6474d4f204 100644
> --- a/drivers/gpu/drm/i915/intel_pm.c
> +++ b/drivers/gpu/drm/i915/intel_pm.c
> @@ -2906,6 +2906,9 @@ static void intel_read_wm_latency(struct drm_i915_private *dev_priv,
>  			if (wm[level] == 0) {
>  				for (i = level + 1; i <= max_level; i++)
>  					wm[i] = 0;
> +
> +				max_level = level - 1;
> +
>  				break;
>  			}
>  		}
> @@ -2920,12 +2923,8 @@ static void intel_read_wm_latency(struct drm_i915_private *dev_priv,
>  		if (wm[0] == 0) {
>  			u8 adjust = DISPLAY_VER(dev_priv) >= 12 ? 3 : 2;
>  
> -			wm[0] += adjust;
> -			for (level = 1; level <= max_level; level++) {
> -				if (wm[level] == 0)
> -					break;
> +			for (level = 0; level <= max_level; level++)
>  				wm[level] += adjust;
> -			}
>  		}
>  
>  		/*
> -- 
> 2.31.1
> 

-- 
Matt Roper
Graphics Software Engineer
VTT-OSGC Platform Enablement
Intel Corporation
(916) 356-2795
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

Re: [Intel-gfx] [PATCH 1/2] drm/i915/display: fix level 0 adjustement on display ver >= 12

[Matt Roper]

On Tue, Jun 22, 2021 at 04:28:14PM -0700, Matt Roper wrote:
> On Tue, Jun 22, 2021 at 02:22:09PM -0700, Lucas De Marchi wrote:
> > We should no longer increment level 0 by 1usec when we have 16Gb DIMMs.
> > Instead spec says to add 3usec (as opposed to 2) to each valid level
> > when punit replies 0 to level 0.
> > 
> > So set wm_lv_0_adjust_needed to false for DISPLAY_VER() >= 12 and set
> > the proper adjustement value when handling WaWmMemoryReadLatency.
> > 
> > Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
> 
> Reviewed-by: Matt Roper <matthew.d.roper@intel.com>

Might also be worth adding

Bspec: 49326, 4381

to the commit message while applying.

> 
> > ---
> >  drivers/gpu/drm/i915/intel_dram.c |  3 +--
> >  drivers/gpu/drm/i915/intel_pm.c   | 13 +++++++------
> >  2 files changed, 8 insertions(+), 8 deletions(-)
> > 
> > diff --git a/drivers/gpu/drm/i915/intel_dram.c b/drivers/gpu/drm/i915/intel_dram.c
> > index 50fdea84ba70..879b0f007be3 100644
> > --- a/drivers/gpu/drm/i915/intel_dram.c
> > +++ b/drivers/gpu/drm/i915/intel_dram.c
> > @@ -484,8 +484,7 @@ static int gen11_get_dram_info(struct drm_i915_private *i915)
> >  
> >  static int gen12_get_dram_info(struct drm_i915_private *i915)
> >  {
> > -	/* Always needed for GEN12+ */
> > -	i915->dram_info.wm_lv_0_adjust_needed = true;
> > +	i915->dram_info.wm_lv_0_adjust_needed = false;
> >  
> >  	return icl_pcode_read_mem_global_info(i915);
> >  }
> > diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
> > index ef8d9b2284b3..be2931d54b95 100644
> > --- a/drivers/gpu/drm/i915/intel_pm.c
> > +++ b/drivers/gpu/drm/i915/intel_pm.c
> > @@ -2911,18 +2911,20 @@ static void intel_read_wm_latency(struct drm_i915_private *dev_priv,
> >  		}
> >  
> >  		/*
> > -		 * WaWmMemoryReadLatency:skl+,glk
> > +		 * WaWmMemoryReadLatency
> >  		 *
> >  		 * punit doesn't take into account the read latency so we need
> > -		 * to add 2us to the various latency levels we retrieve from the
> > -		 * punit when level 0 response data us 0us.
> > +		 * to add proper adjustement to each valid level we retrieve
> > +		 * from the punit when level 0 response data is 0us.
> >  		 */
> >  		if (wm[0] == 0) {
> > -			wm[0] += 2;
> > +			u8 adjust = DISPLAY_VER(dev_priv) >= 12 ? 3 : 2;
> > +
> > +			wm[0] += adjust;
> >  			for (level = 1; level <= max_level; level++) {
> >  				if (wm[level] == 0)
> >  					break;
> > -				wm[level] += 2;
> > +				wm[level] += adjust;
> >  			}
> >  		}
> >  
> > @@ -2934,7 +2936,6 @@ static void intel_read_wm_latency(struct drm_i915_private *dev_priv,
> >  		 */
> >  		if (dev_priv->dram_info.wm_lv_0_adjust_needed)
> >  			wm[0] += 1;
> > -
> >  	} else if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) {
> >  		u64 sskpd = intel_uncore_read64(uncore, MCH_SSKPD);
> >  
> > -- 
> > 2.31.1
> > 
> 
> -- 
> Matt Roper
> Graphics Software Engineer
> VTT-OSGC Platform Enablement
> Intel Corporation
> (916) 356-2795

-- 
Matt Roper
Graphics Software Engineer
VTT-OSGC Platform Enablement
Intel Corporation
(916) 356-2795
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

[Intel-gfx] ✓ Fi.CI.BAT: success for series starting with [1/2] drm/i915/display: fix level 0 adjustement on display ver >= 12 (rev2)

[Patchwork]

[-- Attachment #1.1: Type: text/plain, Size: 1764 bytes --]

== Series Details ==

Series: series starting with [1/2] drm/i915/display: fix level 0 adjustement on display ver >= 12 (rev2)
URL   : https://patchwork.freedesktop.org/series/91791/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_10277 -> Patchwork_20460
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/index.html

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

  Here are the changes found in Patchwork_20460 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@amdgpu/amd_cs_nop@sync-fork-compute0:
    - fi-kbl-soraka:      NOTRUN -> [SKIP][1] ([fdo#109271]) +11 similar issues
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/fi-kbl-soraka/igt@amdgpu/amd_cs_nop@sync-fork-compute0.html

  
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271


Participating hosts (44 -> 39)
------------------------------

  Missing    (5): fi-ilk-m540 fi-hsw-4200u fi-bsw-cyan fi-ctg-p8600 fi-bdw-samus 


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

  * Linux: CI_DRM_10277 -> Patchwork_20460

  CI-20190529: 20190529
  CI_DRM_10277: c79becd42bf230117a3069a918a9448fb67f3cb1 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_6119: a306810ebbc8984bde38a57ef0c33eea394f4e18 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_20460: c6987aa2f6c603863d14d3e851e0db43bced8f02 @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

c6987aa2f6c6 drm/i915/display: use max_level to control loop
680e74bd86a0 drm/i915/display: fix level 0 adjustement on display ver >= 12

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/index.html

[-- Attachment #1.2: Type: text/html, Size: 2366 bytes --]

[-- Attachment #2: Type: text/plain, Size: 160 bytes --]

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

[Intel-gfx] ✓ Fi.CI.IGT: success for series starting with [1/2] drm/i915/display: fix level 0 adjustement on display ver >= 12 (rev2)

[Patchwork]

[-- Attachment #1.1: Type: text/plain, Size: 26237 bytes --]

== Series Details ==

Series: series starting with [1/2] drm/i915/display: fix level 0 adjustement on display ver >= 12 (rev2)
URL   : https://patchwork.freedesktop.org/series/91791/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_10277_full -> Patchwork_20460_full
====================================================

Summary
-------

  **WARNING**

  Minor unknown changes coming with Patchwork_20460_full need to be verified
  manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_20460_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_20460_full:

### IGT changes ###

#### Warnings ####

  * igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area-3:
    - shard-iclb:         [SKIP][1] ([i915#658]) -> [SKIP][2] +4 similar issues
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-iclb7/igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area-3.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-iclb2/igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area-3.html

  
#### Suppressed ####

  The following results come from untrusted machines, tests, or statuses.
  They do not affect the overall result.

  * {igt@kms_ccs@pipe-d-bad-aux-stride-y_tiled_gen12_mc_ccs}:
    - shard-tglb:         NOTRUN -> [SKIP][3] +2 similar issues
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-tglb3/igt@kms_ccs@pipe-d-bad-aux-stride-y_tiled_gen12_mc_ccs.html

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

  Here are the changes found in Patchwork_20460_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_ctx_persistence@legacy-engines-mixed-process:
    - shard-snb:          NOTRUN -> [SKIP][4] ([fdo#109271] / [i915#1099]) +4 similar issues
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-snb7/igt@gem_ctx_persistence@legacy-engines-mixed-process.html

  * igt@gem_ctx_shared@q-in-order:
    - shard-snb:          NOTRUN -> [SKIP][5] ([fdo#109271]) +249 similar issues
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-snb7/igt@gem_ctx_shared@q-in-order.html

  * igt@gem_eio@unwedge-stress:
    - shard-iclb:         [PASS][6] -> [TIMEOUT][7] ([i915#2369] / [i915#2481] / [i915#3070])
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-iclb2/igt@gem_eio@unwedge-stress.html
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-iclb3/igt@gem_eio@unwedge-stress.html

  * igt@gem_exec_fair@basic-flow@rcs0:
    - shard-tglb:         [PASS][8] -> [FAIL][9] ([i915#2842]) +1 similar issue
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-tglb5/igt@gem_exec_fair@basic-flow@rcs0.html
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-tglb5/igt@gem_exec_fair@basic-flow@rcs0.html

  * igt@gem_exec_fair@basic-none-solo@rcs0:
    - shard-kbl:          NOTRUN -> [FAIL][10] ([i915#2842])
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-kbl1/igt@gem_exec_fair@basic-none-solo@rcs0.html

  * igt@gem_exec_fair@basic-none@vcs0:
    - shard-kbl:          [PASS][11] -> [FAIL][12] ([i915#2842]) +1 similar issue
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-kbl2/igt@gem_exec_fair@basic-none@vcs0.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-kbl2/igt@gem_exec_fair@basic-none@vcs0.html

  * igt@gem_exec_fair@basic-none@vcs1:
    - shard-iclb:         NOTRUN -> [FAIL][13] ([i915#2842])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-iclb1/igt@gem_exec_fair@basic-none@vcs1.html

  * igt@gem_exec_fair@basic-pace-solo@rcs0:
    - shard-glk:          [PASS][14] -> [FAIL][15] ([i915#2842]) +2 similar issues
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-glk8/igt@gem_exec_fair@basic-pace-solo@rcs0.html
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-glk1/igt@gem_exec_fair@basic-pace-solo@rcs0.html

  * igt@gem_exec_reloc@basic-wide-active@vcs1:
    - shard-iclb:         NOTRUN -> [FAIL][16] ([i915#3633])
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-iclb1/igt@gem_exec_reloc@basic-wide-active@vcs1.html

  * igt@gem_exec_whisper@basic-contexts:
    - shard-glk:          [PASS][17] -> [DMESG-WARN][18] ([i915#118] / [i915#95])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-glk1/igt@gem_exec_whisper@basic-contexts.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-glk2/igt@gem_exec_whisper@basic-contexts.html

  * igt@gem_mmap_gtt@big-copy:
    - shard-glk:          [PASS][19] -> [FAIL][20] ([i915#307])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-glk3/igt@gem_mmap_gtt@big-copy.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-glk7/igt@gem_mmap_gtt@big-copy.html

  * igt@gem_pread@exhaustion:
    - shard-apl:          NOTRUN -> [WARN][21] ([i915#2658]) +1 similar issue
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-apl8/igt@gem_pread@exhaustion.html

  * igt@gem_userptr_blits@vma-merge:
    - shard-apl:          NOTRUN -> [FAIL][22] ([i915#3318])
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-apl8/igt@gem_userptr_blits@vma-merge.html

  * igt@gen9_exec_parse@basic-rejected:
    - shard-tglb:         NOTRUN -> [SKIP][23] ([fdo#112306])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-tglb3/igt@gen9_exec_parse@basic-rejected.html

  * igt@i915_suspend@fence-restore-tiled2untiled:
    - shard-apl:          NOTRUN -> [DMESG-WARN][24] ([i915#180]) +1 similar issue
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-apl8/igt@i915_suspend@fence-restore-tiled2untiled.html

  * igt@kms_big_fb@linear-8bpp-rotate-90:
    - shard-tglb:         NOTRUN -> [SKIP][25] ([fdo#111614])
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-tglb3/igt@kms_big_fb@linear-8bpp-rotate-90.html

  * igt@kms_chamelium@dp-hpd-storm-disable:
    - shard-skl:          NOTRUN -> [SKIP][26] ([fdo#109271] / [fdo#111827]) +1 similar issue
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-skl5/igt@kms_chamelium@dp-hpd-storm-disable.html

  * igt@kms_chamelium@hdmi-crc-single:
    - shard-glk:          NOTRUN -> [SKIP][27] ([fdo#109271] / [fdo#111827]) +1 similar issue
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-glk6/igt@kms_chamelium@hdmi-crc-single.html

  * igt@kms_chamelium@vga-hpd:
    - shard-apl:          NOTRUN -> [SKIP][28] ([fdo#109271] / [fdo#111827]) +12 similar issues
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-apl2/igt@kms_chamelium@vga-hpd.html

  * igt@kms_color_chamelium@pipe-a-ctm-0-25:
    - shard-snb:          NOTRUN -> [SKIP][29] ([fdo#109271] / [fdo#111827]) +13 similar issues
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-snb2/igt@kms_color_chamelium@pipe-a-ctm-0-25.html

  * igt@kms_color_chamelium@pipe-b-ctm-negative:
    - shard-tglb:         NOTRUN -> [SKIP][30] ([fdo#109284] / [fdo#111827]) +1 similar issue
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-tglb3/igt@kms_color_chamelium@pipe-b-ctm-negative.html

  * igt@kms_color_chamelium@pipe-invalid-gamma-lut-sizes:
    - shard-kbl:          NOTRUN -> [SKIP][31] ([fdo#109271] / [fdo#111827]) +5 similar issues
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-kbl4/igt@kms_color_chamelium@pipe-invalid-gamma-lut-sizes.html

  * igt@kms_content_protection@legacy:
    - shard-apl:          NOTRUN -> [TIMEOUT][32] ([i915#1319])
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-apl8/igt@kms_content_protection@legacy.html

  * igt@kms_cursor_crc@pipe-a-cursor-alpha-opaque:
    - shard-skl:          [PASS][33] -> [FAIL][34] ([i915#3444])
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-skl2/igt@kms_cursor_crc@pipe-a-cursor-alpha-opaque.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-skl9/igt@kms_cursor_crc@pipe-a-cursor-alpha-opaque.html

  * igt@kms_cursor_crc@pipe-c-cursor-512x170-onscreen:
    - shard-tglb:         NOTRUN -> [SKIP][35] ([fdo#109279] / [i915#3359])
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-tglb3/igt@kms_cursor_crc@pipe-c-cursor-512x170-onscreen.html

  * igt@kms_fbcon_fbt@fbc-suspend:
    - shard-kbl:          [PASS][36] -> [INCOMPLETE][37] ([i915#155] / [i915#180] / [i915#636])
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-kbl4/igt@kms_fbcon_fbt@fbc-suspend.html
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-kbl7/igt@kms_fbcon_fbt@fbc-suspend.html

  * igt@kms_flip@2x-flip-vs-absolute-wf_vblank-interruptible:
    - shard-tglb:         NOTRUN -> [SKIP][38] ([fdo#111825]) +5 similar issues
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-tglb3/igt@kms_flip@2x-flip-vs-absolute-wf_vblank-interruptible.html

  * igt@kms_flip@flip-vs-expired-vblank@c-edp1:
    - shard-skl:          [PASS][39] -> [FAIL][40] ([i915#79])
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-skl1/igt@kms_flip@flip-vs-expired-vblank@c-edp1.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-skl3/igt@kms_flip@flip-vs-expired-vblank@c-edp1.html

  * igt@kms_flip@flip-vs-expired-vblank@c-hdmi-a2:
    - shard-glk:          [PASS][41] -> [FAIL][42] ([i915#79])
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-glk9/igt@kms_flip@flip-vs-expired-vblank@c-hdmi-a2.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-glk4/igt@kms_flip@flip-vs-expired-vblank@c-hdmi-a2.html

  * igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-cur-indfb-draw-blt:
    - shard-kbl:          NOTRUN -> [SKIP][43] ([fdo#109271]) +69 similar issues
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-kbl7/igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-cur-indfb-draw-blt.html

  * igt@kms_frontbuffer_tracking@fbcpsr-2p-rte:
    - shard-glk:          NOTRUN -> [SKIP][44] ([fdo#109271]) +7 similar issues
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-glk6/igt@kms_frontbuffer_tracking@fbcpsr-2p-rte.html

  * igt@kms_frontbuffer_tracking@fbcpsr-farfromfence-mmap-gtt:
    - shard-skl:          NOTRUN -> [SKIP][45] ([fdo#109271]) +13 similar issues
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-skl5/igt@kms_frontbuffer_tracking@fbcpsr-farfromfence-mmap-gtt.html

  * igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-indfb-draw-mmap-cpu:
    - shard-skl:          [PASS][46] -> [FAIL][47] ([i915#49])
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-skl9/igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-indfb-draw-mmap-cpu.html
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-skl2/igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-indfb-draw-mmap-cpu.html

  * igt@kms_hdr@bpc-switch-suspend:
    - shard-kbl:          [PASS][48] -> [DMESG-WARN][49] ([i915#180]) +3 similar issues
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-kbl4/igt@kms_hdr@bpc-switch-suspend.html
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-kbl3/igt@kms_hdr@bpc-switch-suspend.html

  * igt@kms_hdr@static-toggle-dpms:
    - shard-tglb:         NOTRUN -> [SKIP][50] ([i915#1187])
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-tglb3/igt@kms_hdr@static-toggle-dpms.html

  * igt@kms_plane_alpha_blend@pipe-b-coverage-7efc:
    - shard-skl:          [PASS][51] -> [FAIL][52] ([fdo#108145] / [i915#265]) +2 similar issues
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-skl6/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-skl5/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html

  * igt@kms_plane_alpha_blend@pipe-c-alpha-7efc:
    - shard-apl:          NOTRUN -> [FAIL][53] ([fdo#108145] / [i915#265]) +1 similar issue
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-apl2/igt@kms_plane_alpha_blend@pipe-c-alpha-7efc.html

  * igt@kms_plane_alpha_blend@pipe-c-alpha-basic:
    - shard-kbl:          NOTRUN -> [FAIL][54] ([fdo#108145] / [i915#265])
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-kbl1/igt@kms_plane_alpha_blend@pipe-c-alpha-basic.html

  * igt@kms_psr2_sf@primary-plane-update-sf-dmg-area-3:
    - shard-apl:          NOTRUN -> [SKIP][55] ([fdo#109271] / [i915#658]) +2 similar issues
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-apl1/igt@kms_psr2_sf@primary-plane-update-sf-dmg-area-3.html

  * igt@kms_psr@psr2_cursor_plane_move:
    - shard-iclb:         [PASS][56] -> [SKIP][57] ([fdo#109441]) +2 similar issues
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-iclb2/igt@kms_psr@psr2_cursor_plane_move.html
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-iclb3/igt@kms_psr@psr2_cursor_plane_move.html

  * igt@kms_setmode@clone-exclusive-crtc:
    - shard-skl:          NOTRUN -> [WARN][58] ([i915#2100])
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-skl3/igt@kms_setmode@clone-exclusive-crtc.html

  * igt@nouveau_crc@pipe-b-ctx-flip-skip-current-frame:
    - shard-apl:          NOTRUN -> [SKIP][59] ([fdo#109271]) +139 similar issues
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-apl1/igt@nouveau_crc@pipe-b-ctx-flip-skip-current-frame.html

  * igt@prime_nv_test@nv_write_i915_gtt_mmap_read:
    - shard-tglb:         NOTRUN -> [SKIP][60] ([fdo#109291])
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-tglb3/igt@prime_nv_test@nv_write_i915_gtt_mmap_read.html

  * igt@sysfs_clients@pidname:
    - shard-apl:          NOTRUN -> [SKIP][61] ([fdo#109271] / [i915#2994]) +1 similar issue
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-apl1/igt@sysfs_clients@pidname.html

  
#### Possible fixes ####

  * igt@gem_mmap_gtt@cpuset-medium-copy:
    - shard-iclb:         [FAIL][62] ([i915#307]) -> [PASS][63] +1 similar issue
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-iclb1/igt@gem_mmap_gtt@cpuset-medium-copy.html
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-iclb2/igt@gem_mmap_gtt@cpuset-medium-copy.html

  * igt@gem_ppgtt@blt-vs-render-ctx0:
    - shard-tglb:         [INCOMPLETE][64] ([i915#750]) -> [PASS][65]
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-tglb8/igt@gem_ppgtt@blt-vs-render-ctx0.html
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-tglb3/igt@gem_ppgtt@blt-vs-render-ctx0.html

  * igt@kms_cursor_crc@pipe-c-cursor-suspend:
    - shard-kbl:          [DMESG-WARN][66] ([i915#180]) -> [PASS][67] +5 similar issues
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-kbl7/igt@kms_cursor_crc@pipe-c-cursor-suspend.html
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-kbl4/igt@kms_cursor_crc@pipe-c-cursor-suspend.html

  * igt@kms_flip@absolute-wf_vblank-interruptible@a-edp1:
    - shard-skl:          [DMESG-WARN][68] ([i915#1982]) -> [PASS][69] +1 similar issue
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-skl5/igt@kms_flip@absolute-wf_vblank-interruptible@a-edp1.html
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-skl8/igt@kms_flip@absolute-wf_vblank-interruptible@a-edp1.html

  * igt@kms_frontbuffer_tracking@fbc-suspend:
    - shard-glk:          [INCOMPLETE][70] -> [PASS][71]
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-glk8/igt@kms_frontbuffer_tracking@fbc-suspend.html
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-glk6/igt@kms_frontbuffer_tracking@fbc-suspend.html

  * igt@kms_plane_alpha_blend@pipe-c-coverage-7efc:
    - shard-skl:          [FAIL][72] ([fdo#108145] / [i915#265]) -> [PASS][73] +1 similar issue
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-skl9/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-skl7/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html

  * igt@kms_psr@psr2_sprite_blt:
    - shard-iclb:         [SKIP][74] ([fdo#109441]) -> [PASS][75]
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-iclb5/igt@kms_psr@psr2_sprite_blt.html
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-iclb2/igt@kms_psr@psr2_sprite_blt.html

  * igt@kms_vblank@pipe-a-ts-continuation-dpms-suspend:
    - shard-kbl:          [INCOMPLETE][76] ([i915#155]) -> [PASS][77]
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-kbl3/igt@kms_vblank@pipe-a-ts-continuation-dpms-suspend.html
   [77]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-kbl7/igt@kms_vblank@pipe-a-ts-continuation-dpms-suspend.html

  * igt@perf@blocking:
    - shard-skl:          [FAIL][78] ([i915#1542]) -> [PASS][79]
   [78]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-skl3/igt@perf@blocking.html
   [79]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-skl6/igt@perf@blocking.html

  
#### Warnings ####

  * igt@i915_pm_dc@dc3co-vpb-simulation:
    - shard-iclb:         [SKIP][80] ([i915#658]) -> [SKIP][81] ([i915#588])
   [80]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-iclb1/igt@i915_pm_dc@dc3co-vpb-simulation.html
   [81]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-iclb2/igt@i915_pm_dc@dc3co-vpb-simulation.html

  * igt@i915_pm_rc6_residency@rc6-fence:
    - shard-iclb:         [WARN][82] ([i915#2684]) -> [WARN][83] ([i915#1804] / [i915#2684])
   [82]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-iclb8/igt@i915_pm_rc6_residency@rc6-fence.html
   [83]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-iclb3/igt@i915_pm_rc6_residency@rc6-fence.html

  * igt@kms_dp_dsc@basic-dsc-enable-edp:
    - shard-iclb:         [DMESG-WARN][84] ([i915#1226]) -> [SKIP][85] ([fdo#109349])
   [84]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-iclb2/igt@kms_dp_dsc@basic-dsc-enable-edp.html
   [85]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-iclb7/igt@kms_dp_dsc@basic-dsc-enable-edp.html

  * igt@kms_psr2_sf@primary-plane-update-sf-dmg-area-1:
    - shard-iclb:         [SKIP][86] -> [SKIP][87] ([i915#658]) +2 similar issues
   [86]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-iclb2/igt@kms_psr2_sf@primary-plane-update-sf-dmg-area-1.html
   [87]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-iclb3/igt@kms_psr2_sf@primary-plane-update-sf-dmg-area-1.html

  * igt@runner@aborted:
    - shard-kbl:          ([FAIL][88], [FAIL][89], [FAIL][90], [FAIL][91], [FAIL][92], [FAIL][93], [FAIL][94], [FAIL][95], [FAIL][96]) ([i915#1436] / [i915#180] / [i915#1814] / [i915#3002] / [i915#3363]) -> ([FAIL][97], [FAIL][98], [FAIL][99], [FAIL][100], [FAIL][101], [FAIL][102], [FAIL][103], [FAIL][104], [FAIL][105], [FAIL][106]) ([i915#1436] / [i915#180] / [i915#1814] / [i915#3002] / [i915#3363] / [i915#92])
   [88]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-kbl1/igt@runner@aborted.html
   [89]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-kbl1/igt@runner@aborted.html
   [90]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-kbl7/igt@runner@aborted.html
   [91]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-kbl7/igt@runner@aborted.html
   [92]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-kbl7/igt@runner@aborted.html
   [93]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-kbl2/igt@runner@aborted.html
   [94]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-kbl7/igt@runner@aborted.html
   [95]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-kbl3/igt@runner@aborted.html
   [96]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-kbl2/igt@runner@aborted.html
   [97]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-kbl7/igt@runner@aborted.html
   [98]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-kbl7/igt@runner@aborted.html
   [99]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-kbl7/igt@runner@aborted.html
   [100]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-kbl2/igt@runner@aborted.html
   [101]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-kbl3/igt@runner@aborted.html
   [102]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-kbl1/igt@runner@aborted.html
   [103]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-kbl3/igt@runner@aborted.html
   [104]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-kbl3/igt@runner@aborted.html
   [105]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-kbl2/igt@runner@aborted.html
   [106]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-kbl3/igt@runner@aborted.html
    - shard-apl:          ([FAIL][107], [FAIL][108]) ([i915#1814] / [i915#3002] / [i915#3363]) -> ([FAIL][109], [FAIL][110], [FAIL][111]) ([i915#180] / [i915#1814] / [i915#3002] / [i915#3363])
   [107]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-apl8/igt@runner@aborted.html
   [108]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10277/shard-apl1/igt@runner@aborted.html
   [109]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-apl1/igt@runner@aborted.html
   [110]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-apl8/igt@runner@aborted.html
   [111]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/shard-apl3/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#109284]: https://bugs.freedesktop.org/show_bug.cgi?id=109284
  [fdo#109291]: https://bugs.freedesktop.org/show_bug.cgi?id=109291
  [fdo#109349]: https://bugs.freedesktop.org/show_bug.cgi?id=109349
  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
  [fdo#111614]: https://bugs.freedesktop.org/show_bug.cgi?id=111614
  [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#1099]: https://gitlab.freedesktop.org/drm/intel/issues/1099
  [i915#118]: https://gitlab.freedesktop.org/drm/intel/issues/118
  [i915#1187]: https://gitlab.freedesktop.org/drm/intel/issues/1187
  [i915#1226]: https://gitlab.freedesktop.org/drm/intel/issues/1226
  [i915#1319]: https://gitlab.freedesktop.org/drm/intel/issues/1319
  [i915#1436]: https://gitlab.freedesktop.org/drm/intel/issues/1436
  [i915#1542]: https://gitlab.freedesktop.org/drm/intel/issues/1542
  [i915#155]: https://gitlab.freedesktop.org/drm/intel/issues/155
  [i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
  [i915#1804]: https://gitlab.freedesktop.org/drm/intel/issues/1804
  [i915#1814]: https://gitlab.freedesktop.org/drm/intel/issues/1814
  [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
  [i915#2100]: https://gitlab.freedesktop.org/drm/intel/issues/2100
  [i915#2369]: https://gitlab.freedesktop.org/drm/intel/issues/2369
  [i915#2481]: https://gitlab.freedesktop.org/drm/intel/issues/2481
  [i915#265]: https://gitlab.freedesktop.org/drm/intel/issues/265
  [i915#2658]: https://gitlab.freedesktop.org/drm/intel/issues/2658
  [i915#2684]: https://gitlab.freedesktop.org/drm/intel/issues/2684
  [i915#2842]: https://gitlab.freedesktop.org/drm/intel/issues/2842
  [i915#2994]: https://gitlab.freedesktop.org/drm/intel/issues/2994
  [i915#3002]: https://gitlab.freedesktop.org/drm/intel/issues/3002
  [i915#307]: https://gitlab.freedesktop.org/drm/intel/issues/307
  [i915#3070]: https://gitlab.freedesktop.org/drm/intel/issues/3070
  [i915#3318]: https://gitlab.freedesktop.org/drm/intel/issues/3318
  [i915#3359]: https://gitlab.freedesktop.org/drm/intel/issues/3359
  [i915#3363]: https://gitlab.freedesktop.org/drm/intel/issues/3363
  [i915#3444]: https://gitlab.freedesktop.org/drm/intel/issues/3444
  [i915#3633]: https://gitlab.freedesktop.org/drm/intel/issues/3633
  [i915#49]: https://gitlab.freedesktop.org/drm/intel/issues/49
  [i915#588]: https://gitlab.freedesktop.org/drm/intel/issues/588
  [i915#636]: https://gitlab.freedesktop.org/drm/intel/issues/636
  [i915#658]: https://gitlab.freedesktop.org/drm/intel/issues/658
  [i915#750]: https://gitlab.freedesktop.org/drm/intel/issues/750
  [i915#79]: https://gitlab.freedesktop.org/drm/intel/issues/79
  [i915#92]: https://gitlab.freedesktop.org/drm/intel/issues/92
  [i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95


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

  No changes in participating hosts


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

  * Linux: CI_DRM_10277 -> Patchwork_20460

  CI-20190529: 20190529
  CI_DRM_10277: c79becd42bf230117a3069a918a9448fb67f3cb1 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_6119: a306810ebbc8984bde38a57ef0c33eea394f4e18 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_20460: c6987aa2f6c603863d14d3e851e0db43bced8f02 @ git://anongit.freedesktop.org/gfx-ci/linux
  piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20460/index.html

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