[PATCH v2 0/3] Use ranges for voltage level lookup

[PATCH v2 0/3] Use ranges for voltage level lookup

[Lucas De Marchi]

Version 2 of https://patchwork.freedesktop.org/series/61742/, this time
applied to all possible platforms, not only Ice Lake.

I also changed the if else chain to use big to small frequency values
according to the suggestion from Ville.

$ git grep -e "static.*_calc_voltage_level" -- drivers/gpu/drm/i915
drivers/gpu/drm/i915/intel_cdclk.c:static u8 vlv_calc_voltage_level(struct drm_i915_private *dev_priv, int cdclk)
drivers/gpu/drm/i915/intel_cdclk.c:static u8 bdw_calc_voltage_level(int cdclk)
drivers/gpu/drm/i915/intel_cdclk.c:static u8 skl_calc_voltage_level(int cdclk)
drivers/gpu/drm/i915/intel_cdclk.c:static u8 bxt_calc_voltage_level(int cdclk)
drivers/gpu/drm/i915/intel_cdclk.c:static u8 cnl_calc_voltage_level(int cdclk)
drivers/gpu/drm/i915/intel_cdclk.c:static u8 icl_calc_voltage_level(int cdclk)


vlv: already using ranges (and not applicable for chv)
bdw: not applicable as levels don't respect the ranges (confirmed in
     spec, too)
bxt: not applicable as it just divides the cdclk

The rest is in this series.

Lucas De Marchi (3):
  drm/i915/icl: use ranges for voltage level lookup
  drm/i915/cnl: use ranges for voltage level lookup
  drm/i915/skl: use ranges for voltage level lookup

 drivers/gpu/drm/i915/intel_cdclk.c | 52 ++++++++++--------------------
 1 file changed, 17 insertions(+), 35 deletions(-)

-- 
2.21.0

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[PATCH v2 1/3] drm/i915/icl: use ranges for voltage level lookup

[Lucas De Marchi]

Spec shows voltage level 0 as 307.2, 312, or lower and suggests to use
range checks. Prepare for having other frequencies in these ranges by
not comparing the exact frequency.

v2: invert checks by comparing biggest cdclk first (suggested by Ville)

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
 drivers/gpu/drm/i915/intel_cdclk.c | 19 +++++--------------
 1 file changed, 5 insertions(+), 14 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_cdclk.c b/drivers/gpu/drm/i915/intel_cdclk.c
index 6988c6cbc362..465a72d185ad 100644
--- a/drivers/gpu/drm/i915/intel_cdclk.c
+++ b/drivers/gpu/drm/i915/intel_cdclk.c
@@ -1865,21 +1865,12 @@ static void icl_set_cdclk(struct drm_i915_private *dev_priv,
 
 static u8 icl_calc_voltage_level(int cdclk)
 {
-	switch (cdclk) {
-	case 50000:
-	case 307200:
-	case 312000:
-		return 0;
-	case 556800:
-	case 552000:
-		return 1;
-	default:
-		MISSING_CASE(cdclk);
-		/* fall through */
-	case 652800:
-	case 648000:
+	if (cdclk > 556800)
 		return 2;
-	}
+	else if (cdclk > 312000)
+		return 1;
+	else
+		return 0;
 }
 
 static void icl_get_cdclk(struct drm_i915_private *dev_priv,
-- 
2.21.0

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Re: [PATCH v2 1/3] drm/i915/icl: use ranges for voltage level lookup

[Ville Syrjälä]

On Mon, Jun 10, 2019 at 02:48:19PM -0700, Lucas De Marchi wrote:
> Spec shows voltage level 0 as 307.2, 312, or lower and suggests to use
> range checks. Prepare for having other frequencies in these ranges by
> not comparing the exact frequency.
> 
> v2: invert checks by comparing biggest cdclk first (suggested by Ville)
> 
> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

lgtm

Series is
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

> ---
>  drivers/gpu/drm/i915/intel_cdclk.c | 19 +++++--------------
>  1 file changed, 5 insertions(+), 14 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_cdclk.c b/drivers/gpu/drm/i915/intel_cdclk.c
> index 6988c6cbc362..465a72d185ad 100644
> --- a/drivers/gpu/drm/i915/intel_cdclk.c
> +++ b/drivers/gpu/drm/i915/intel_cdclk.c
> @@ -1865,21 +1865,12 @@ static void icl_set_cdclk(struct drm_i915_private *dev_priv,
>  
>  static u8 icl_calc_voltage_level(int cdclk)
>  {
> -	switch (cdclk) {
> -	case 50000:
> -	case 307200:
> -	case 312000:
> -		return 0;
> -	case 556800:
> -	case 552000:
> -		return 1;
> -	default:
> -		MISSING_CASE(cdclk);
> -		/* fall through */
> -	case 652800:
> -	case 648000:
> +	if (cdclk > 556800)
>  		return 2;
> -	}
> +	else if (cdclk > 312000)
> +		return 1;
> +	else
> +		return 0;
>  }
>  
>  static void icl_get_cdclk(struct drm_i915_private *dev_priv,
> -- 
> 2.21.0

-- 
Ville Syrjälä
Intel
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[PATCH v2 2/3] drm/i915/cnl: use ranges for voltage level lookup

[Lucas De Marchi]

Like was done for ICL, let's convert the voltage level lookup to use
frequency ranges rather than individual frequencies. For deciding the
voltage, the individual value doesn't really matter.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
 drivers/gpu/drm/i915/intel_cdclk.c | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_cdclk.c b/drivers/gpu/drm/i915/intel_cdclk.c
index 465a72d185ad..80e22507cd34 100644
--- a/drivers/gpu/drm/i915/intel_cdclk.c
+++ b/drivers/gpu/drm/i915/intel_cdclk.c
@@ -1531,15 +1531,12 @@ static int cnl_calc_cdclk(int min_cdclk)
 
 static u8 cnl_calc_voltage_level(int cdclk)
 {
-	switch (cdclk) {
-	default:
-	case 168000:
-		return 0;
-	case 336000:
-		return 1;
-	case 528000:
+	if (cdclk > 336000)
 		return 2;
-	}
+	else if (cdclk > 168000)
+		return 1;
+	else
+		return 0;
 }
 
 static void cnl_cdclk_pll_update(struct drm_i915_private *dev_priv,
-- 
2.21.0

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[PATCH v2 3/3] drm/i915/skl: use ranges for voltage level lookup

[Lucas De Marchi]

Like was done for ICL, let's convert the voltage level lookup to use
frequency ranges rather than individual frequencies. For deciding the
voltage, the individual value doesn't really matter.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
 drivers/gpu/drm/i915/intel_cdclk.c | 20 +++++++-------------
 1 file changed, 7 insertions(+), 13 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_cdclk.c b/drivers/gpu/drm/i915/intel_cdclk.c
index 80e22507cd34..8993ab283562 100644
--- a/drivers/gpu/drm/i915/intel_cdclk.c
+++ b/drivers/gpu/drm/i915/intel_cdclk.c
@@ -809,20 +809,14 @@ static int skl_calc_cdclk(int min_cdclk, int vco)
 
 static u8 skl_calc_voltage_level(int cdclk)
 {
-	switch (cdclk) {
-	default:
-	case 308571:
-	case 337500:
-		return 0;
-	case 450000:
-	case 432000:
-		return 1;
-	case 540000:
-		return 2;
-	case 617143:
-	case 675000:
+	if (cdclk > 540000)
 		return 3;
-	}
+	else if (cdclk > 450000)
+		return 2;
+	else if (cdclk > 337500)
+		return 1;
+	else
+		return 0;
 }
 
 static void skl_dpll0_update(struct drm_i915_private *dev_priv,
-- 
2.21.0

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✓ Fi.CI.BAT: success for Use ranges for voltage level lookup

[Patchwork]

== Series Details ==

Series: Use ranges for voltage level lookup
URL   : https://patchwork.freedesktop.org/series/61864/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_6230 -> Patchwork_13229
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/

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

  Here are the changes found in Patchwork_13229 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_close_race@basic-threads:
    - fi-icl-dsi:         [PASS][1] -> [INCOMPLETE][2] ([fdo#107713])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/fi-icl-dsi/igt@gem_close_race@basic-threads.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/fi-icl-dsi/igt@gem_close_race@basic-threads.html

  * igt@kms_chamelium@hdmi-hpd-fast:
    - fi-kbl-7500u:       [PASS][3] -> [FAIL][4] ([fdo#109485])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.html

  * igt@kms_flip@basic-flip-vs-modeset:
    - fi-icl-u3:          [PASS][5] -> [DMESG-WARN][6] ([fdo#107724]) +1 similar issue
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/fi-icl-u3/igt@kms_flip@basic-flip-vs-modeset.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/fi-icl-u3/igt@kms_flip@basic-flip-vs-modeset.html

  
#### Possible fixes ####

  * igt@gem_ctx_switch@basic-default:
    - {fi-icl-guc}:       [INCOMPLETE][7] ([fdo#107713] / [fdo#108569]) -> [PASS][8]
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/fi-icl-guc/igt@gem_ctx_switch@basic-default.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/fi-icl-guc/igt@gem_ctx_switch@basic-default.html

  * igt@gem_mmap@basic-small-bo:
    - fi-icl-u3:          [DMESG-WARN][9] ([fdo#107724]) -> [PASS][10] +2 similar issues
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/fi-icl-u3/igt@gem_mmap@basic-small-bo.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/fi-icl-u3/igt@gem_mmap@basic-small-bo.html

  * igt@i915_selftest@live_contexts:
    - fi-bdw-gvtdvm:      [DMESG-FAIL][11] ([fdo#110235]) -> [PASS][12]
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/fi-bdw-gvtdvm/igt@i915_selftest@live_contexts.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/fi-bdw-gvtdvm/igt@i915_selftest@live_contexts.html

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

  [fdo#107713]: https://bugs.freedesktop.org/show_bug.cgi?id=107713
  [fdo#107724]: https://bugs.freedesktop.org/show_bug.cgi?id=107724
  [fdo#108569]: https://bugs.freedesktop.org/show_bug.cgi?id=108569
  [fdo#109485]: https://bugs.freedesktop.org/show_bug.cgi?id=109485
  [fdo#110235]: https://bugs.freedesktop.org/show_bug.cgi?id=110235


Participating hosts (54 -> 46)
------------------------------

  Missing    (8): fi-kbl-soraka fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-ivb-3770 fi-byt-clapper fi-bdw-samus 


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

  * Linux: CI_DRM_6230 -> Patchwork_13229

  CI_DRM_6230: 57bd224fa47bfe2a2b83fbfcfc48aaded027d211 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5050: 4c072238c784e6acb00634a80c3c55fb8358058b @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_13229: 5c28bbf694d434ab85834b1fb462027aec4b7e37 @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

5c28bbf694d4 drm/i915/skl: use ranges for voltage level lookup
b7c1a4d68e02 drm/i915/cnl: use ranges for voltage level lookup
9971242e5416 drm/i915/icl: use ranges for voltage level lookup

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/
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✓ Fi.CI.IGT: success for Use ranges for voltage level lookup

[Patchwork]

== Series Details ==

Series: Use ranges for voltage level lookup
URL   : https://patchwork.freedesktop.org/series/61864/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_6230_full -> Patchwork_13229_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  

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

  Here are the changes found in Patchwork_13229_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_selftest@mock_fence:
    - shard-iclb:         [PASS][1] -> [INCOMPLETE][2] ([fdo#107713])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/shard-iclb5/igt@i915_selftest@mock_fence.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/shard-iclb7/igt@i915_selftest@mock_fence.html

  * igt@i915_suspend@fence-restore-tiled2untiled:
    - shard-apl:          [PASS][3] -> [DMESG-WARN][4] ([fdo#108566]) +3 similar issues
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/shard-apl6/igt@i915_suspend@fence-restore-tiled2untiled.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/shard-apl3/igt@i915_suspend@fence-restore-tiled2untiled.html

  * igt@kms_cursor_legacy@cursor-vs-flip-legacy:
    - shard-hsw:          [PASS][5] -> [FAIL][6] ([fdo#103355])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/shard-hsw4/igt@kms_cursor_legacy@cursor-vs-flip-legacy.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/shard-hsw5/igt@kms_cursor_legacy@cursor-vs-flip-legacy.html

  * igt@kms_flip@flip-vs-expired-vblank-interruptible:
    - shard-glk:          [PASS][7] -> [FAIL][8] ([fdo#105363])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/shard-glk4/igt@kms_flip@flip-vs-expired-vblank-interruptible.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/shard-glk9/igt@kms_flip@flip-vs-expired-vblank-interruptible.html

  * igt@kms_flip@flip-vs-suspend:
    - shard-snb:          [PASS][9] -> [INCOMPLETE][10] ([fdo#105411])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/shard-snb7/igt@kms_flip@flip-vs-suspend.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/shard-snb1/igt@kms_flip@flip-vs-suspend.html

  * igt@kms_flip@flip-vs-suspend-interruptible:
    - shard-skl:          [PASS][11] -> [INCOMPLETE][12] ([fdo#109507])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/shard-skl5/igt@kms_flip@flip-vs-suspend-interruptible.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/shard-skl5/igt@kms_flip@flip-vs-suspend-interruptible.html

  * igt@kms_flip_tiling@flip-to-x-tiled:
    - shard-iclb:         [PASS][13] -> [FAIL][14] ([fdo#108134])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/shard-iclb5/igt@kms_flip_tiling@flip-to-x-tiled.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/shard-iclb4/igt@kms_flip_tiling@flip-to-x-tiled.html

  * igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-shrfb-draw-pwrite:
    - shard-iclb:         [PASS][15] -> [FAIL][16] ([fdo#103167]) +3 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/shard-iclb3/igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-shrfb-draw-pwrite.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/shard-iclb5/igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-shrfb-draw-pwrite.html

  * igt@kms_plane_lowres@pipe-a-tiling-x:
    - shard-iclb:         [PASS][17] -> [FAIL][18] ([fdo#103166])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/shard-iclb8/igt@kms_plane_lowres@pipe-a-tiling-x.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/shard-iclb6/igt@kms_plane_lowres@pipe-a-tiling-x.html

  * igt@kms_setmode@basic:
    - shard-skl:          [PASS][19] -> [FAIL][20] ([fdo#99912])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/shard-skl1/igt@kms_setmode@basic.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/shard-skl2/igt@kms_setmode@basic.html
    - shard-hsw:          [PASS][21] -> [FAIL][22] ([fdo#99912])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/shard-hsw1/igt@kms_setmode@basic.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/shard-hsw7/igt@kms_setmode@basic.html
    - shard-kbl:          [PASS][23] -> [FAIL][24] ([fdo#99912])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/shard-kbl2/igt@kms_setmode@basic.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/shard-kbl6/igt@kms_setmode@basic.html

  
#### Possible fixes ####

  * igt@gem_eio@in-flight-suspend:
    - shard-glk:          [FAIL][25] ([fdo#110667]) -> [PASS][26]
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/shard-glk2/igt@gem_eio@in-flight-suspend.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/shard-glk1/igt@gem_eio@in-flight-suspend.html

  * igt@gem_mmap_gtt@forked-medium-copy:
    - shard-iclb:         [INCOMPLETE][27] ([fdo#107713]) -> [PASS][28]
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/shard-iclb4/igt@gem_mmap_gtt@forked-medium-copy.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/shard-iclb1/igt@gem_mmap_gtt@forked-medium-copy.html

  * igt@i915_suspend@sysfs-reader:
    - shard-apl:          [DMESG-WARN][29] ([fdo#108566]) -> [PASS][30] +1 similar issue
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/shard-apl5/igt@i915_suspend@sysfs-reader.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/shard-apl2/igt@i915_suspend@sysfs-reader.html

  * igt@kms_cursor_crc@pipe-b-cursor-128x128-onscreen:
    - shard-apl:          [INCOMPLETE][31] ([fdo#103927]) -> [PASS][32]
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/shard-apl8/igt@kms_cursor_crc@pipe-b-cursor-128x128-onscreen.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/shard-apl8/igt@kms_cursor_crc@pipe-b-cursor-128x128-onscreen.html

  * igt@kms_flip@2x-flip-vs-expired-vblank-interruptible:
    - shard-glk:          [FAIL][33] ([fdo#105363]) -> [PASS][34]
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/shard-glk7/igt@kms_flip@2x-flip-vs-expired-vblank-interruptible.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/shard-glk7/igt@kms_flip@2x-flip-vs-expired-vblank-interruptible.html

  * igt@kms_flip@2x-plain-flip-ts-check-interruptible:
    - shard-hsw:          [SKIP][35] ([fdo#109271]) -> [PASS][36] +22 similar issues
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/shard-hsw1/igt@kms_flip@2x-plain-flip-ts-check-interruptible.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/shard-hsw2/igt@kms_flip@2x-plain-flip-ts-check-interruptible.html

  * igt@kms_flip@flip-vs-expired-vblank-interruptible:
    - shard-apl:          [FAIL][37] ([fdo#102887] / [fdo#105363]) -> [PASS][38]
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/shard-apl8/igt@kms_flip@flip-vs-expired-vblank-interruptible.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/shard-apl1/igt@kms_flip@flip-vs-expired-vblank-interruptible.html

  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-shrfb-plflip-blt:
    - shard-iclb:         [FAIL][39] ([fdo#103167]) -> [PASS][40] +3 similar issues
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/shard-iclb7/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-shrfb-plflip-blt.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/shard-iclb4/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-shrfb-plflip-blt.html

  * igt@kms_frontbuffer_tracking@psr-rgb101010-draw-blt:
    - shard-skl:          [FAIL][41] ([fdo#103167]) -> [PASS][42] +1 similar issue
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/shard-skl7/igt@kms_frontbuffer_tracking@psr-rgb101010-draw-blt.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/shard-skl2/igt@kms_frontbuffer_tracking@psr-rgb101010-draw-blt.html

  * igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min:
    - shard-skl:          [FAIL][43] ([fdo#108145]) -> [PASS][44]
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/shard-skl7/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/shard-skl2/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min.html

  * igt@kms_plane_alpha_blend@pipe-b-coverage-7efc:
    - shard-skl:          [FAIL][45] ([fdo#108145] / [fdo#110403]) -> [PASS][46]
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/shard-skl4/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/shard-skl1/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html

  * igt@perf_pmu@rc6:
    - shard-kbl:          [SKIP][47] ([fdo#109271]) -> [PASS][48]
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/shard-kbl2/igt@perf_pmu@rc6.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/shard-kbl4/igt@perf_pmu@rc6.html

  
#### Warnings ####

  * igt@gem_mmap_gtt@forked-big-copy-xy:
    - shard-iclb:         [INCOMPLETE][49] ([fdo#107713] / [fdo#109100]) -> [TIMEOUT][50] ([fdo#109673])
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/shard-iclb1/igt@gem_mmap_gtt@forked-big-copy-xy.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/shard-iclb8/igt@gem_mmap_gtt@forked-big-copy-xy.html

  * igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-indfb-draw-mmap-cpu:
    - shard-skl:          [FAIL][51] ([fdo#103167]) -> [FAIL][52] ([fdo#108040])
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6230/shard-skl2/igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-indfb-draw-mmap-cpu.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13229/shard-skl7/igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-indfb-draw-mmap-cpu.html

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

  [fdo#102887]: https://bugs.freedesktop.org/show_bug.cgi?id=102887
  [fdo#103166]: https://bugs.freedesktop.org/show_bug.cgi?id=103166
  [fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
  [fdo#103355]: https://bugs.freedesktop.org/show_bug.cgi?id=103355
  [fdo#103927]: https://bugs.freedesktop.org/show_bug.cgi?id=103927
  [fdo#105363]: https://bugs.freedesktop.org/show_bug.cgi?id=105363
  [fdo#105411]: https://bugs.freedesktop.org/show_bug.cgi?id=105411
  [fdo#107713]: https://bugs.freedesktop.org/show_bug.cgi?id=107713
  [fdo#108040]: https://bugs.freedesktop.org/show_bug.cgi?id=108040
  [fdo#108134]: https://bugs.freedesktop.org/show_bug.cgi?id=108134
  [fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
  [fdo#108566]: https://bugs.freedesktop.org/show_bug.cgi?id=108566
  [fdo#109100]: https://bugs.freedesktop.org/show_bug.cgi?id=109100
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109507]: https://bugs.freedesktop.org/show_bug.cgi?id=109507
  [fdo#109673]: https://bugs.freedesktop.org/show_bug.cgi?id=109673
  [fdo#110403]: https://bugs.freedesktop.org/show_bug.cgi?id=110403
  [fdo#110667]: https://bugs.freedesktop.org/show_bug.cgi?id=110667
  [fdo#110854]: https://bugs.freedesktop.org/show_bug.cgi?id=110854
  [fdo#99912]: https://bugs.freedesktop.org/show_bug.cgi?id=99912


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

  No changes in participating hosts


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

  * Linux: CI_DRM_6230 -> Patchwork_13229

  CI_DRM_6230: 57bd224fa47bfe2a2b83fbfcfc48aaded027d211 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5050: 4c072238c784e6acb00634a80c3c55fb8358058b @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_13229: 5c28bbf694d434ab85834b1fb462027aec4b7e37 @ 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_13229/
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