[PATCH] drm/i915: Backlight control via VESA eDP aux interface

[PATCH] drm/i915: Backlight control via VESA eDP aux interface

[Lee, Shawn C]

The latest VBT support backlight control via aux. We have to
check VBT's setting before doing backlight initialization.
Then Driver will assign correct callback function for eDP
backlight control.

Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Jose Roberto de Souza <jose.souza@intel.com>
Cc: Cooper Chiou <cooper.chiou@intel.com>

Signed-off-by: Lee, Shawn C <shawn.c.lee@intel.com>
---
 drivers/gpu/drm/i915/intel_bios.c     | 3 ++-
 drivers/gpu/drm/i915/intel_vbt_defs.h | 6 ++++--
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
index 1c037dfa83f5..27bda45520ec 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -317,7 +317,8 @@ parse_lfp_backlight(struct drm_i915_private *dev_priv,
 
 	entry = &backlight_data->data[panel_type];
 
-	dev_priv->vbt.backlight.present = entry->type == BDB_BACKLIGHT_TYPE_PWM;
+	dev_priv->vbt.backlight.present = (entry->type == BDB_BACKLIGHT_TYPE_PWM_SOC ||
+					   entry->type == BDB_BACKLIGHT_TYPE_PWM_VESA_EDP_AUX);
 	if (!dev_priv->vbt.backlight.present) {
 		DRM_DEBUG_KMS("PWM backlight not present in VBT (type %u)\n",
 			      entry->type);
diff --git a/drivers/gpu/drm/i915/intel_vbt_defs.h b/drivers/gpu/drm/i915/intel_vbt_defs.h
index 89ef14cafb6b..710f539f17de 100644
--- a/drivers/gpu/drm/i915/intel_vbt_defs.h
+++ b/drivers/gpu/drm/i915/intel_vbt_defs.h
@@ -760,8 +760,10 @@ struct bdb_lvds_lfp_data {
  * Block 43 - LFP Backlight Control Data Block
  */
 
-#define BDB_BACKLIGHT_TYPE_NONE	0
-#define BDB_BACKLIGHT_TYPE_PWM	2
+#define BDB_BACKLIGHT_TYPE_NONE				0
+#define BDB_BACKLIGHT_TYPE_PWM_SOC			2
+#define BDB_BACKLIGHT_TYPE_PWM_PANEL_DRIVER_OLED	4
+#define BDB_BACKLIGHT_TYPE_PWM_VESA_EDP_AUX		5
 
 struct lfp_backlight_data_entry {
 	u8 type:2;
-- 
2.7.4

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Re: [PATCH] drm/i915: Backlight control via VESA eDP aux interface

[Jani Nikula]

On Mon, 10 Jun 2019, "Lee, Shawn C" <shawn.c.lee@intel.com> wrote:
> The latest VBT support backlight control via aux. We have to
> check VBT's setting before doing backlight initialization.
> Then Driver will assign correct callback function for eDP
> backlight control.
>
> Cc: Jani Nikula <jani.nikula@intel.com>
> Cc: Jose Roberto de Souza <jose.souza@intel.com>
> Cc: Cooper Chiou <cooper.chiou@intel.com>
>
> Signed-off-by: Lee, Shawn C <shawn.c.lee@intel.com>
> ---
>  drivers/gpu/drm/i915/intel_bios.c     | 3 ++-
>  drivers/gpu/drm/i915/intel_vbt_defs.h | 6 ++++--
>  2 files changed, 6 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
> index 1c037dfa83f5..27bda45520ec 100644
> --- a/drivers/gpu/drm/i915/intel_bios.c
> +++ b/drivers/gpu/drm/i915/intel_bios.c
> @@ -317,7 +317,8 @@ parse_lfp_backlight(struct drm_i915_private *dev_priv,
>  
>  	entry = &backlight_data->data[panel_type];
>  
> -	dev_priv->vbt.backlight.present = entry->type == BDB_BACKLIGHT_TYPE_PWM;
> +	dev_priv->vbt.backlight.present = (entry->type == BDB_BACKLIGHT_TYPE_PWM_SOC ||
> +					   entry->type == BDB_BACKLIGHT_TYPE_PWM_VESA_EDP_AUX);
>  	if (!dev_priv->vbt.backlight.present) {
>  		DRM_DEBUG_KMS("PWM backlight not present in VBT (type %u)\n",
>  			      entry->type);
> diff --git a/drivers/gpu/drm/i915/intel_vbt_defs.h b/drivers/gpu/drm/i915/intel_vbt_defs.h
> index 89ef14cafb6b..710f539f17de 100644
> --- a/drivers/gpu/drm/i915/intel_vbt_defs.h
> +++ b/drivers/gpu/drm/i915/intel_vbt_defs.h
> @@ -760,8 +760,10 @@ struct bdb_lvds_lfp_data {
>   * Block 43 - LFP Backlight Control Data Block
>   */
>  
> -#define BDB_BACKLIGHT_TYPE_NONE	0
> -#define BDB_BACKLIGHT_TYPE_PWM	2
> +#define BDB_BACKLIGHT_TYPE_NONE				0
> +#define BDB_BACKLIGHT_TYPE_PWM_SOC			2
> +#define BDB_BACKLIGHT_TYPE_PWM_PANEL_DRIVER_OLED	4
> +#define BDB_BACKLIGHT_TYPE_PWM_VESA_EDP_AUX		5

entry->type is two bits, 0-1 in the Features byte of the Backlight Data
Structure in the spec. BDB_BACKLIGHT_TYPE_PWM_VESA_EDP_AUX will never
match, so this was also never tested. There are no updates to the VBT
spec to reflect the above change (and if I saw one, I'd reject it as
backward incompatible).

Please don't tell me you have some product specific spec and VBT there,
because it's not flying upstream.

The brightness control method structure does have a more detailed way of
describing the method, and it probably already covers what you need.

BR,
Jani.


>  
>  struct lfp_backlight_data_entry {
>  	u8 type:2;

-- 
Jani Nikula, Intel Open Source Graphics Center
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Re: [PATCH] drm/i915: Backlight control via VESA eDP aux interface

[Jani Nikula]

On Mon, 10 Jun 2019, Jani Nikula <jani.nikula@intel.com> wrote:
> On Mon, 10 Jun 2019, "Lee, Shawn C" <shawn.c.lee@intel.com> wrote:
>> The latest VBT support backlight control via aux. We have to
>> check VBT's setting before doing backlight initialization.
>> Then Driver will assign correct callback function for eDP
>> backlight control.
>>
>> Cc: Jani Nikula <jani.nikula@intel.com>
>> Cc: Jose Roberto de Souza <jose.souza@intel.com>
>> Cc: Cooper Chiou <cooper.chiou@intel.com>
>>
>> Signed-off-by: Lee, Shawn C <shawn.c.lee@intel.com>
>> ---
>>  drivers/gpu/drm/i915/intel_bios.c     | 3 ++-
>>  drivers/gpu/drm/i915/intel_vbt_defs.h | 6 ++++--
>>  2 files changed, 6 insertions(+), 3 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
>> index 1c037dfa83f5..27bda45520ec 100644
>> --- a/drivers/gpu/drm/i915/intel_bios.c
>> +++ b/drivers/gpu/drm/i915/intel_bios.c
>> @@ -317,7 +317,8 @@ parse_lfp_backlight(struct drm_i915_private *dev_priv,
>>  
>>  	entry = &backlight_data->data[panel_type];
>>  
>> -	dev_priv->vbt.backlight.present = entry->type == BDB_BACKLIGHT_TYPE_PWM;
>> +	dev_priv->vbt.backlight.present = (entry->type == BDB_BACKLIGHT_TYPE_PWM_SOC ||
>> +					   entry->type == BDB_BACKLIGHT_TYPE_PWM_VESA_EDP_AUX);
>>  	if (!dev_priv->vbt.backlight.present) {
>>  		DRM_DEBUG_KMS("PWM backlight not present in VBT (type %u)\n",
>>  			      entry->type);
>> diff --git a/drivers/gpu/drm/i915/intel_vbt_defs.h b/drivers/gpu/drm/i915/intel_vbt_defs.h
>> index 89ef14cafb6b..710f539f17de 100644
>> --- a/drivers/gpu/drm/i915/intel_vbt_defs.h
>> +++ b/drivers/gpu/drm/i915/intel_vbt_defs.h
>> @@ -760,8 +760,10 @@ struct bdb_lvds_lfp_data {
>>   * Block 43 - LFP Backlight Control Data Block
>>   */
>>  
>> -#define BDB_BACKLIGHT_TYPE_NONE	0
>> -#define BDB_BACKLIGHT_TYPE_PWM	2
>> +#define BDB_BACKLIGHT_TYPE_NONE				0
>> +#define BDB_BACKLIGHT_TYPE_PWM_SOC			2
>> +#define BDB_BACKLIGHT_TYPE_PWM_PANEL_DRIVER_OLED	4
>> +#define BDB_BACKLIGHT_TYPE_PWM_VESA_EDP_AUX		5
>
> entry->type is two bits, 0-1 in the Features byte of the Backlight Data
> Structure in the spec. BDB_BACKLIGHT_TYPE_PWM_VESA_EDP_AUX will never
> match, so this was also never tested. There are no updates to the VBT
> spec to reflect the above change (and if I saw one, I'd reject it as
> backward incompatible).
>
> Please don't tell me you have some product specific spec and VBT there,
> because it's not flying upstream.
>
> The brightness control method structure does have a more detailed way of
> describing the method, and it probably already covers what you need.

Indeed you probably want to look at dev_priv->vbt.backlight.type and how
it's assigned, as well as update enum intel_backlight_type.

BR,
Jani.


>
> BR,
> Jani.
>
>
>>  
>>  struct lfp_backlight_data_entry {
>>  	u8 type:2;

-- 
Jani Nikula, Intel Open Source Graphics Center
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✓ Fi.CI.BAT: success for drm/i915: Backlight control via VESA eDP aux interface

[Patchwork]

== Series Details ==

Series: drm/i915: Backlight control via VESA eDP aux interface
URL   : https://patchwork.freedesktop.org/series/61825/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_6225 -> Patchwork_13215
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/

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

  Here are the changes found in Patchwork_13215 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@kms_cursor_legacy@basic-flip-after-cursor-varying-size:
    - fi-icl-u3:          [PASS][1] -> [DMESG-WARN][2] ([fdo#107724])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/fi-icl-u3/igt@kms_cursor_legacy@basic-flip-after-cursor-varying-size.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/fi-icl-u3/igt@kms_cursor_legacy@basic-flip-after-cursor-varying-size.html

  
#### Possible fixes ####

  * igt@gem_render_linear_blits@basic:
    - fi-icl-u3:          [DMESG-WARN][3] ([fdo#107724]) -> [PASS][4]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/fi-icl-u3/igt@gem_render_linear_blits@basic.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/fi-icl-u3/igt@gem_render_linear_blits@basic.html

  * igt@kms_chamelium@hdmi-hpd-fast:
    - fi-kbl-7500u:       [FAIL][5] ([fdo#109485]) -> [PASS][6]
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.html

  * igt@kms_frontbuffer_tracking@basic:
    - fi-hsw-peppy:       [DMESG-WARN][7] ([fdo#102614]) -> [PASS][8]
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/fi-hsw-peppy/igt@kms_frontbuffer_tracking@basic.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/fi-hsw-peppy/igt@kms_frontbuffer_tracking@basic.html
    - fi-icl-u2:          [FAIL][9] ([fdo#103167]) -> [PASS][10]
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/fi-icl-u2/igt@kms_frontbuffer_tracking@basic.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/fi-icl-u2/igt@kms_frontbuffer_tracking@basic.html

  
  [fdo#102614]: https://bugs.freedesktop.org/show_bug.cgi?id=102614
  [fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
  [fdo#107724]: https://bugs.freedesktop.org/show_bug.cgi?id=107724
  [fdo#109485]: https://bugs.freedesktop.org/show_bug.cgi?id=109485


Participating hosts (54 -> 47)
------------------------------

  Missing    (7): fi-kbl-soraka fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-byt-clapper fi-bdw-samus 


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

  * Linux: CI_DRM_6225 -> Patchwork_13215

  CI_DRM_6225: 39bb7459567aada2e706e4da4a650dc4f7c41abf @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5049: db51cbba5a8f4856d6f56a61aa51fda6e239fa44 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_13215: 06b7b6ffb6272392f62a4a0890f231b68184dd2d @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

06b7b6ffb627 drm/i915: Backlight control via VESA eDP aux interface

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/
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✓ Fi.CI.IGT: success for drm/i915: Backlight control via VESA eDP aux interface

[Patchwork]

== Series Details ==

Series: drm/i915: Backlight control via VESA eDP aux interface
URL   : https://patchwork.freedesktop.org/series/61825/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_6225_full -> Patchwork_13215_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  

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

  Here are the unknown changes that may have been introduced in Patchwork_13215_full:

### IGT changes ###

#### Suppressed ####

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

  * {igt@gem_ctx_engines@independent}:
    - shard-hsw:          [PASS][1] -> [DMESG-WARN][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/shard-hsw1/igt@gem_ctx_engines@independent.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/shard-hsw4/igt@gem_ctx_engines@independent.html

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

  Here are the changes found in Patchwork_13215_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_ctx_engines@execute-one:
    - shard-glk:          [PASS][3] -> [DMESG-WARN][4] ([fdo#110869])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/shard-glk5/igt@gem_ctx_engines@execute-one.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/shard-glk8/igt@gem_ctx_engines@execute-one.html

  * igt@gem_tiled_swapping@non-threaded:
    - shard-glk:          [PASS][5] -> [DMESG-WARN][6] ([fdo#108686])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/shard-glk5/igt@gem_tiled_swapping@non-threaded.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/shard-glk8/igt@gem_tiled_swapping@non-threaded.html

  * igt@kms_fbcon_fbt@psr-suspend:
    - shard-skl:          [PASS][7] -> [INCOMPLETE][8] ([fdo#104108])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/shard-skl9/igt@kms_fbcon_fbt@psr-suspend.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/shard-skl4/igt@kms_fbcon_fbt@psr-suspend.html

  * igt@kms_flip@2x-wf_vblank-ts-check:
    - shard-hsw:          [PASS][9] -> [SKIP][10] ([fdo#109271])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/shard-hsw4/igt@kms_flip@2x-wf_vblank-ts-check.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/shard-hsw1/igt@kms_flip@2x-wf_vblank-ts-check.html

  * igt@kms_flip@flip-vs-suspend:
    - shard-hsw:          [PASS][11] -> [INCOMPLETE][12] ([fdo#103540])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/shard-hsw5/igt@kms_flip@flip-vs-suspend.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/shard-hsw5/igt@kms_flip@flip-vs-suspend.html

  * igt@kms_flip_tiling@flip-changes-tiling:
    - shard-skl:          [PASS][13] -> [FAIL][14] ([fdo#108303])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/shard-skl8/igt@kms_flip_tiling@flip-changes-tiling.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/shard-skl10/igt@kms_flip_tiling@flip-changes-tiling.html

  * igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-shrfb-draw-render:
    - shard-iclb:         [PASS][15] -> [FAIL][16] ([fdo#103167])
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/shard-iclb1/igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-shrfb-draw-render.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/shard-iclb5/igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-shrfb-draw-render.html

  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-pwrite:
    - shard-apl:          [PASS][17] -> [FAIL][18] ([fdo#103167])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/shard-apl2/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-pwrite.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/shard-apl3/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-pwrite.html

  * igt@kms_plane@plane-panning-bottom-right-suspend-pipe-c-planes:
    - shard-apl:          [PASS][19] -> [DMESG-WARN][20] ([fdo#108566]) +2 similar issues
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/shard-apl7/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-c-planes.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/shard-apl7/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-c-planes.html

  * igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min:
    - shard-skl:          [PASS][21] -> [FAIL][22] ([fdo#108145])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/shard-skl8/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/shard-skl10/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min.html

  * igt@kms_plane_lowres@pipe-a-tiling-x:
    - shard-iclb:         [PASS][23] -> [FAIL][24] ([fdo#103166]) +1 similar issue
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/shard-iclb5/igt@kms_plane_lowres@pipe-a-tiling-x.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/shard-iclb4/igt@kms_plane_lowres@pipe-a-tiling-x.html

  * igt@perf@polling:
    - shard-skl:          [PASS][25] -> [FAIL][26] ([fdo#110728])
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/shard-skl2/igt@perf@polling.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/shard-skl7/igt@perf@polling.html

  * igt@testdisplay:
    - shard-iclb:         [PASS][27] -> [INCOMPLETE][28] ([fdo#107713])
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/shard-iclb7/igt@testdisplay.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/shard-iclb1/igt@testdisplay.html

  
#### Possible fixes ####

  * igt@gem_eio@in-flight-suspend:
    - shard-skl:          [INCOMPLETE][29] ([fdo#104108]) -> [PASS][30] +1 similar issue
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/shard-skl4/igt@gem_eio@in-flight-suspend.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/shard-skl1/igt@gem_eio@in-flight-suspend.html

  * igt@gem_softpin@noreloc-s3:
    - shard-apl:          [DMESG-WARN][31] ([fdo#108566]) -> [PASS][32] +6 similar issues
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/shard-apl3/igt@gem_softpin@noreloc-s3.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/shard-apl6/igt@gem_softpin@noreloc-s3.html

  * igt@kms_cursor_crc@pipe-b-cursor-suspend:
    - shard-kbl:          [DMESG-WARN][33] ([fdo#108566]) -> [PASS][34]
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/shard-kbl6/igt@kms_cursor_crc@pipe-b-cursor-suspend.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/shard-kbl3/igt@kms_cursor_crc@pipe-b-cursor-suspend.html

  * igt@kms_flip@2x-flip-vs-expired-vblank-interruptible:
    - shard-glk:          [FAIL][35] ([fdo#105363]) -> [PASS][36]
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/shard-glk1/igt@kms_flip@2x-flip-vs-expired-vblank-interruptible.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/shard-glk9/igt@kms_flip@2x-flip-vs-expired-vblank-interruptible.html

  * igt@kms_flip@2x-plain-flip-ts-check-interruptible:
    - shard-hsw:          [SKIP][37] ([fdo#109271]) -> [PASS][38] +32 similar issues
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/shard-hsw1/igt@kms_flip@2x-plain-flip-ts-check-interruptible.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/shard-hsw4/igt@kms_flip@2x-plain-flip-ts-check-interruptible.html

  * igt@kms_flip@flip-vs-expired-vblank-interruptible:
    - shard-skl:          [FAIL][39] ([fdo#105363]) -> [PASS][40]
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/shard-skl9/igt@kms_flip@flip-vs-expired-vblank-interruptible.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/shard-skl10/igt@kms_flip@flip-vs-expired-vblank-interruptible.html

  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-pri-indfb-draw-blt:
    - shard-iclb:         [FAIL][41] ([fdo#103167]) -> [PASS][42]
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/shard-iclb4/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-pri-indfb-draw-blt.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/shard-iclb8/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-pri-indfb-draw-blt.html

  * igt@kms_setmode@basic:
    - shard-skl:          [FAIL][43] ([fdo#99912]) -> [PASS][44]
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/shard-skl1/igt@kms_setmode@basic.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/shard-skl9/igt@kms_setmode@basic.html
    - shard-kbl:          [FAIL][45] ([fdo#99912]) -> [PASS][46]
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/shard-kbl2/igt@kms_setmode@basic.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/shard-kbl2/igt@kms_setmode@basic.html

  * igt@kms_sysfs_edid_timing:
    - shard-iclb:         [FAIL][47] ([fdo#100047]) -> [PASS][48]
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/shard-iclb3/igt@kms_sysfs_edid_timing.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/shard-iclb1/igt@kms_sysfs_edid_timing.html

  
#### Warnings ####

  * igt@gem_ctx_engines@execute-one:
    - shard-hsw:          [DMESG-WARN][49] ([fdo#110869]) -> [INCOMPLETE][50] ([fdo#103540])
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/shard-hsw1/igt@gem_ctx_engines@execute-one.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/shard-hsw7/igt@gem_ctx_engines@execute-one.html

  * igt@gem_mmap_gtt@forked-big-copy-xy:
    - shard-iclb:         [TIMEOUT][51] ([fdo#109673]) -> [INCOMPLETE][52] ([fdo#107713] / [fdo#109100])
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6225/shard-iclb1/igt@gem_mmap_gtt@forked-big-copy-xy.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13215/shard-iclb6/igt@gem_mmap_gtt@forked-big-copy-xy.html

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

  [fdo#100047]: https://bugs.freedesktop.org/show_bug.cgi?id=100047
  [fdo#103166]: https://bugs.freedesktop.org/show_bug.cgi?id=103166
  [fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
  [fdo#103540]: https://bugs.freedesktop.org/show_bug.cgi?id=103540
  [fdo#104108]: https://bugs.freedesktop.org/show_bug.cgi?id=104108
  [fdo#105363]: https://bugs.freedesktop.org/show_bug.cgi?id=105363
  [fdo#107713]: https://bugs.freedesktop.org/show_bug.cgi?id=107713
  [fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
  [fdo#108303]: https://bugs.freedesktop.org/show_bug.cgi?id=108303
  [fdo#108566]: https://bugs.freedesktop.org/show_bug.cgi?id=108566
  [fdo#108686]: https://bugs.freedesktop.org/show_bug.cgi?id=108686
  [fdo#109100]: https://bugs.freedesktop.org/show_bug.cgi?id=109100
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109673]: https://bugs.freedesktop.org/show_bug.cgi?id=109673
  [fdo#110728]: https://bugs.freedesktop.org/show_bug.cgi?id=110728
  [fdo#110869]: https://bugs.freedesktop.org/show_bug.cgi?id=110869
  [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_6225 -> Patchwork_13215

  CI_DRM_6225: 39bb7459567aada2e706e4da4a650dc4f7c41abf @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5049: db51cbba5a8f4856d6f56a61aa51fda6e239fa44 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_13215: 06b7b6ffb6272392f62a4a0890f231b68184dd2d @ 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_13215/
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