[Intel-gfx] [RFC PATCH 0/1] Remove DPCD Aux Backlight Control PWM_PIN check

[Intel-gfx] [RFC PATCH 0/1] Remove DPCD Aux Backlight Control PWM_PIN check

[Satadru Pramanik]

The Google Pixel Slate/Nocturne device uses a DPCD backlight
which requires Aux Backlight Control to be enabled. This is 
enabled in the ChromeOS kernel trees via disabling the PWM_PIN
check and also an extended heuristic, which was upstreamed 
in 2017, but reverted shortly thereafter due to a regression
on a Thinkpad X1 Carbon 4th Gen as per
https://bugs.freedesktop.org/show_bug.cgi?id=101619

I'm hoping that there is a way to remove that check and not
cause problems for other machines, as otherwise the backlight
is nonfunctional for nocturne, (and possibly for other related
machines such as the eve Pixelbook as well.)

Satadru Pramanik (1):
  Remove DPCD Aux Backlight Control PWM_PIN check

 drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

-- 
2.27.0

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[Intel-gfx] [RFC PATCH 1/1] Remove DPCD Aux Backlight Control PWM_PIN check

[Satadru Pramanik]

Google Pixel Slate/Nocturne needs intel_dp_aux_display_control_capable
set for the DPCD backlight to work. (The display exposes PWM_PIN
capability, but the pin is not connected.) Disabling the check allows
backlight adjustment to work.

Signed-off-by: Satadru Pramanik <satadru@gmail.com>
---
 drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c
index acbd7eb66..308b14159 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c
@@ -334,8 +334,7 @@ intel_dp_aux_display_control_capable(struct intel_connector *connector)
 	 * the panel can support backlight control over the aux channel
 	 */
 	if (intel_dp->edp_dpcd[1] & DP_EDP_TCON_BACKLIGHT_ADJUSTMENT_CAP &&
-	    (intel_dp->edp_dpcd[2] & DP_EDP_BACKLIGHT_BRIGHTNESS_AUX_SET_CAP) &&
-	    !(intel_dp->edp_dpcd[2] & DP_EDP_BACKLIGHT_BRIGHTNESS_PWM_PIN_CAP)) {
+	    (intel_dp->edp_dpcd[2] & DP_EDP_BACKLIGHT_BRIGHTNESS_AUX_SET_CAP)) {
 		drm_dbg_kms(&i915->drm, "AUX Backlight Control Supported!\n");
 		return true;
 	}
-- 
2.27.0

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[Intel-gfx] ✓ Fi.CI.BAT: success for Remove DPCD Aux Backlight Control PWM_PIN check

[Patchwork]

[-- Attachment #1.1: Type: text/plain, Size: 8292 bytes --]

== Series Details ==

Series: Remove DPCD Aux Backlight Control PWM_PIN check
URL   : https://patchwork.freedesktop.org/series/82041/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_9045 -> Patchwork_18560
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/index.html

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

  Here are the unknown changes that may have been introduced in Patchwork_18560:

### IGT changes ###

#### Suppressed ####

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

  * igt@i915_selftest@live@gt_lrc:
    - {fi-tgl-dsi}:       [DMESG-FAIL][1] ([i915#2373]) -> [DMESG-FAIL][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/fi-tgl-dsi/igt@i915_selftest@live@gt_lrc.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/fi-tgl-dsi/igt@i915_selftest@live@gt_lrc.html

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

  Here are the changes found in Patchwork_18560 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@kms_flip@basic-flip-vs-wf_vblank@c-edp1:
    - fi-icl-u2:          [PASS][3] -> [DMESG-WARN][4] ([i915#1982])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/fi-icl-u2/igt@kms_flip@basic-flip-vs-wf_vblank@c-edp1.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/fi-icl-u2/igt@kms_flip@basic-flip-vs-wf_vblank@c-edp1.html

  * igt@kms_flip@basic-flip-vs-wf_vblank@c-hdmi-a2:
    - fi-skl-guc:         [PASS][5] -> [DMESG-WARN][6] ([i915#2203])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/fi-skl-guc/igt@kms_flip@basic-flip-vs-wf_vblank@c-hdmi-a2.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/fi-skl-guc/igt@kms_flip@basic-flip-vs-wf_vblank@c-hdmi-a2.html

  * igt@vgem_basic@dmabuf-fence:
    - fi-tgl-y:           [PASS][7] -> [DMESG-WARN][8] ([i915#402])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/fi-tgl-y/igt@vgem_basic@dmabuf-fence.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/fi-tgl-y/igt@vgem_basic@dmabuf-fence.html

  * igt@vgem_basic@unload:
    - fi-kbl-x1275:       [PASS][9] -> [DMESG-WARN][10] ([i915#62] / [i915#92])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/fi-kbl-x1275/igt@vgem_basic@unload.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/fi-kbl-x1275/igt@vgem_basic@unload.html

  
#### Possible fixes ####

  * {igt@core_hotunplug@unbind-rebind}:
    - fi-kbl-x1275:       [DMESG-WARN][11] ([i915#62] / [i915#92] / [i915#95]) -> [PASS][12]
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/fi-kbl-x1275/igt@core_hotunplug@unbind-rebind.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/fi-kbl-x1275/igt@core_hotunplug@unbind-rebind.html

  * igt@debugfs_test@read_all_entries:
    - {fi-kbl-7560u}:     [INCOMPLETE][13] ([i915#2417]) -> [PASS][14]
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/fi-kbl-7560u/igt@debugfs_test@read_all_entries.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/fi-kbl-7560u/igt@debugfs_test@read_all_entries.html

  * igt@i915_module_load@reload:
    - fi-byt-j1900:       [DMESG-WARN][15] ([i915#1982]) -> [PASS][16]
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/fi-byt-j1900/igt@i915_module_load@reload.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/fi-byt-j1900/igt@i915_module_load@reload.html

  * igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:
    - {fi-tgl-dsi}:       [DMESG-WARN][17] ([i915#1982]) -> [PASS][18]
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/fi-tgl-dsi/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/fi-tgl-dsi/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html

  * igt@kms_flip@basic-flip-vs-wf_vblank@b-edp1:
    - fi-icl-u2:          [DMESG-WARN][19] ([i915#1982]) -> [PASS][20] +1 similar issue
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/fi-icl-u2/igt@kms_flip@basic-flip-vs-wf_vblank@b-edp1.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/fi-icl-u2/igt@kms_flip@basic-flip-vs-wf_vblank@b-edp1.html

  
#### Warnings ####

  * igt@gem_exec_suspend@basic-s3:
    - fi-kbl-x1275:       [DMESG-WARN][21] ([i915#62] / [i915#92] / [i915#95]) -> [DMESG-WARN][22] ([i915#1982] / [i915#62] / [i915#92] / [i915#95])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/fi-kbl-x1275/igt@gem_exec_suspend@basic-s3.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/fi-kbl-x1275/igt@gem_exec_suspend@basic-s3.html
    - fi-tgl-y:           [DMESG-WARN][23] ([i915#2411]) -> [DMESG-WARN][24] ([i915#2411] / [i915#402])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/fi-tgl-y/igt@gem_exec_suspend@basic-s3.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/fi-tgl-y/igt@gem_exec_suspend@basic-s3.html

  * igt@i915_pm_rpm@basic-pci-d3-state:
    - fi-tgl-y:           [DMESG-WARN][25] ([i915#1982] / [i915#2411]) -> [DMESG-WARN][26] ([i915#2411])
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/fi-tgl-y/igt@i915_pm_rpm@basic-pci-d3-state.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/fi-tgl-y/igt@i915_pm_rpm@basic-pci-d3-state.html

  * igt@i915_pm_rpm@module-reload:
    - fi-kbl-x1275:       [DMESG-FAIL][27] ([i915#62]) -> [DMESG-FAIL][28] ([i915#62] / [i915#95])
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/fi-kbl-x1275/igt@i915_pm_rpm@module-reload.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/fi-kbl-x1275/igt@i915_pm_rpm@module-reload.html

  * igt@kms_force_connector_basic@force-edid:
    - fi-kbl-x1275:       [DMESG-WARN][29] ([i915#62] / [i915#92] / [i915#95]) -> [DMESG-WARN][30] ([i915#62] / [i915#92]) +7 similar issues
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/fi-kbl-x1275/igt@kms_force_connector_basic@force-edid.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/fi-kbl-x1275/igt@kms_force_connector_basic@force-edid.html

  * igt@kms_force_connector_basic@prune-stale-modes:
    - fi-kbl-x1275:       [DMESG-WARN][31] ([i915#62] / [i915#92]) -> [DMESG-WARN][32] ([i915#62] / [i915#92] / [i915#95]) +4 similar issues
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/fi-kbl-x1275/igt@kms_force_connector_basic@prune-stale-modes.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/fi-kbl-x1275/igt@kms_force_connector_basic@prune-stale-modes.html

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

  [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
  [i915#2203]: https://gitlab.freedesktop.org/drm/intel/issues/2203
  [i915#2373]: https://gitlab.freedesktop.org/drm/intel/issues/2373
  [i915#2411]: https://gitlab.freedesktop.org/drm/intel/issues/2411
  [i915#2417]: https://gitlab.freedesktop.org/drm/intel/issues/2417
  [i915#402]: https://gitlab.freedesktop.org/drm/intel/issues/402
  [i915#62]: https://gitlab.freedesktop.org/drm/intel/issues/62
  [i915#92]: https://gitlab.freedesktop.org/drm/intel/issues/92
  [i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95


Participating hosts (46 -> 40)
------------------------------

  Missing    (6): fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-byt-clapper fi-bdw-samus 


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

  * Linux: CI_DRM_9045 -> Patchwork_18560

  CI-20190529: 20190529
  CI_DRM_9045: c090e19126310a35b72cafa971bdbdfa1c5c87db @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5787: 0ec962017c8131de14e0cb038f7f76b1f17ed637 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_18560: d7e902e6d831f0a616fc7f092b2bf02ccfa3b6ec @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

d7e902e6d831 Remove DPCD Aux Backlight Control PWM_PIN check

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/index.html

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_______________________________________________
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[Intel-gfx] ✓ Fi.CI.IGT: success for Remove DPCD Aux Backlight Control PWM_PIN check

[Patchwork]

[-- Attachment #1.1: Type: text/plain, Size: 15149 bytes --]

== Series Details ==

Series: Remove DPCD Aux Backlight Control PWM_PIN check
URL   : https://patchwork.freedesktop.org/series/82041/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_9045_full -> Patchwork_18560_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  

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

  Here are the changes found in Patchwork_18560_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_ctx_isolation@preservation-s3@vcs0:
    - shard-kbl:          [PASS][1] -> [DMESG-WARN][2] ([i915#180]) +2 similar issues
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-kbl1/igt@gem_ctx_isolation@preservation-s3@vcs0.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-kbl7/igt@gem_ctx_isolation@preservation-s3@vcs0.html

  * igt@gem_ctx_persistence@legacy-engines-mixed-process@vebox:
    - shard-skl:          [PASS][3] -> [FAIL][4] ([i915#2374])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-skl4/igt@gem_ctx_persistence@legacy-engines-mixed-process@vebox.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-skl3/igt@gem_ctx_persistence@legacy-engines-mixed-process@vebox.html

  * igt@gem_exec_reloc@basic-many-active@bcs0:
    - shard-glk:          [PASS][5] -> [FAIL][6] ([i915#2389])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-glk1/igt@gem_exec_reloc@basic-many-active@bcs0.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-glk9/igt@gem_exec_reloc@basic-many-active@bcs0.html

  * igt@gem_userptr_blits@process-exit-busy:
    - shard-skl:          [PASS][7] -> [DMESG-WARN][8] ([i915#1982]) +6 similar issues
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-skl9/igt@gem_userptr_blits@process-exit-busy.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-skl4/igt@gem_userptr_blits@process-exit-busy.html

  * igt@i915_selftest@mock@contexts:
    - shard-apl:          [PASS][9] -> [INCOMPLETE][10] ([i915#1635] / [i915#2278])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-apl6/igt@i915_selftest@mock@contexts.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-apl2/igt@i915_selftest@mock@contexts.html

  * igt@kms_cursor_crc@pipe-b-cursor-suspend:
    - shard-skl:          [PASS][11] -> [INCOMPLETE][12] ([i915#300])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-skl6/igt@kms_cursor_crc@pipe-b-cursor-suspend.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-skl9/igt@kms_cursor_crc@pipe-b-cursor-suspend.html
    - shard-snb:          [PASS][13] -> [DMESG-WARN][14] ([i915#42])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-snb6/igt@kms_cursor_crc@pipe-b-cursor-suspend.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-snb2/igt@kms_cursor_crc@pipe-b-cursor-suspend.html

  * igt@kms_cursor_legacy@flip-vs-cursor-atomic:
    - shard-skl:          [PASS][15] -> [FAIL][16] ([i915#2346])
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-skl6/igt@kms_cursor_legacy@flip-vs-cursor-atomic.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-skl3/igt@kms_cursor_legacy@flip-vs-cursor-atomic.html

  * igt@kms_flip@flip-vs-suspend@a-vga1:
    - shard-hsw:          [PASS][17] -> [DMESG-WARN][18] ([i915#1982])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-hsw2/igt@kms_flip@flip-vs-suspend@a-vga1.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-hsw6/igt@kms_flip@flip-vs-suspend@a-vga1.html

  * igt@kms_frontbuffer_tracking@psr-1p-offscren-pri-indfb-draw-mmap-cpu:
    - shard-skl:          [PASS][19] -> [FAIL][20] ([i915#49])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-skl3/igt@kms_frontbuffer_tracking@psr-1p-offscren-pri-indfb-draw-mmap-cpu.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-skl9/igt@kms_frontbuffer_tracking@psr-1p-offscren-pri-indfb-draw-mmap-cpu.html

  * igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-shrfb-draw-render:
    - shard-tglb:         [PASS][21] -> [DMESG-WARN][22] ([i915#1982]) +4 similar issues
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-tglb7/igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-shrfb-draw-render.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-tglb2/igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-shrfb-draw-render.html

  * igt@kms_hdr@bpc-switch:
    - shard-skl:          [PASS][23] -> [FAIL][24] ([i915#1188])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-skl1/igt@kms_hdr@bpc-switch.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-skl1/igt@kms_hdr@bpc-switch.html

  * igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min:
    - shard-skl:          [PASS][25] -> [FAIL][26] ([fdo#108145] / [i915#265]) +1 similar issue
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-skl3/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-skl9/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min.html

  * igt@kms_plane_alpha_blend@pipe-c-coverage-7efc:
    - shard-skl:          [PASS][27] -> [DMESG-FAIL][28] ([fdo#108145] / [i915#1982])
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-skl9/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-skl4/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html

  * igt@kms_plane_scaling@pipe-a-scaler-with-clipping-clamping:
    - shard-iclb:         [PASS][29] -> [DMESG-WARN][30] ([i915#1982])
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-iclb5/igt@kms_plane_scaling@pipe-a-scaler-with-clipping-clamping.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-iclb3/igt@kms_plane_scaling@pipe-a-scaler-with-clipping-clamping.html

  * igt@kms_psr@psr2_primary_mmap_gtt:
    - shard-iclb:         [PASS][31] -> [SKIP][32] ([fdo#109441])
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-iclb2/igt@kms_psr@psr2_primary_mmap_gtt.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-iclb4/igt@kms_psr@psr2_primary_mmap_gtt.html

  * igt@kms_universal_plane@universal-plane-gen9-features-pipe-b:
    - shard-kbl:          [PASS][33] -> [DMESG-WARN][34] ([i915#1982])
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-kbl2/igt@kms_universal_plane@universal-plane-gen9-features-pipe-b.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-kbl6/igt@kms_universal_plane@universal-plane-gen9-features-pipe-b.html

  * igt@prime_vgem@sync@bcs0:
    - shard-tglb:         [PASS][35] -> [INCOMPLETE][36] ([i915#409])
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-tglb7/igt@prime_vgem@sync@bcs0.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-tglb2/igt@prime_vgem@sync@bcs0.html

  
#### Possible fixes ####

  * igt@gem_exec_whisper@basic-queues-priority:
    - shard-glk:          [DMESG-WARN][37] ([i915#118] / [i915#95]) -> [PASS][38]
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-glk7/igt@gem_exec_whisper@basic-queues-priority.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-glk3/igt@gem_exec_whisper@basic-queues-priority.html

  * igt@kms_flip@2x-flip-vs-expired-vblank@ab-hdmi-a1-hdmi-a2:
    - shard-glk:          [FAIL][39] ([i915#2122]) -> [PASS][40]
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-glk2/igt@kms_flip@2x-flip-vs-expired-vblank@ab-hdmi-a1-hdmi-a2.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-glk2/igt@kms_flip@2x-flip-vs-expired-vblank@ab-hdmi-a1-hdmi-a2.html

  * igt@kms_flip@flip-vs-suspend-interruptible@a-dp1:
    - shard-kbl:          [DMESG-WARN][41] ([i915#180]) -> [PASS][42] +5 similar issues
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-kbl7/igt@kms_flip@flip-vs-suspend-interruptible@a-dp1.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-kbl4/igt@kms_flip@flip-vs-suspend-interruptible@a-dp1.html

  * igt@kms_flip_event_leak:
    - shard-glk:          [INCOMPLETE][43] -> [PASS][44]
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-glk7/igt@kms_flip_event_leak.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-glk3/igt@kms_flip_event_leak.html

  * igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-shrfb-draw-pwrite:
    - shard-iclb:         [DMESG-WARN][45] ([i915#1982]) -> [PASS][46]
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-iclb3/igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-shrfb-draw-pwrite.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-iclb5/igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-shrfb-draw-pwrite.html

  * igt@kms_frontbuffer_tracking@fbc-rgb565-draw-blt:
    - shard-tglb:         [DMESG-WARN][47] ([i915#1982]) -> [PASS][48]
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-tglb2/igt@kms_frontbuffer_tracking@fbc-rgb565-draw-blt.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-tglb1/igt@kms_frontbuffer_tracking@fbc-rgb565-draw-blt.html

  * igt@kms_hdr@bpc-switch-dpms:
    - shard-skl:          [FAIL][49] ([i915#1188]) -> [PASS][50]
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-skl2/igt@kms_hdr@bpc-switch-dpms.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-skl8/igt@kms_hdr@bpc-switch-dpms.html

  * igt@kms_plane_scaling@pipe-b-scaler-with-clipping-clamping:
    - shard-skl:          [DMESG-WARN][51] ([i915#1982]) -> [PASS][52] +3 similar issues
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-skl10/igt@kms_plane_scaling@pipe-b-scaler-with-clipping-clamping.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-skl5/igt@kms_plane_scaling@pipe-b-scaler-with-clipping-clamping.html

  * igt@kms_psr@psr2_suspend:
    - shard-iclb:         [SKIP][53] ([fdo#109441]) -> [PASS][54] +2 similar issues
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-iclb5/igt@kms_psr@psr2_suspend.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-iclb2/igt@kms_psr@psr2_suspend.html

  * igt@perf@polling-parameterized:
    - shard-skl:          [FAIL][55] ([i915#1542]) -> [PASS][56]
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-skl2/igt@perf@polling-parameterized.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-skl10/igt@perf@polling-parameterized.html

  * igt@perf@polling-small-buf:
    - shard-iclb:         [FAIL][57] ([i915#1722]) -> [PASS][58]
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-iclb3/igt@perf@polling-small-buf.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-iclb6/igt@perf@polling-small-buf.html

  
#### Warnings ####

  * igt@kms_content_protection@lic:
    - shard-apl:          [TIMEOUT][59] ([i915#1319] / [i915#1635] / [i915#1958]) -> [TIMEOUT][60] ([i915#1319] / [i915#1635])
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-apl4/igt@kms_content_protection@lic.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-apl6/igt@kms_content_protection@lic.html

  * igt@kms_flip@plain-flip-fb-recreate@a-edp1:
    - shard-skl:          [DMESG-FAIL][61] ([i915#1982]) -> [DMESG-WARN][62] ([i915#1982])
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-skl5/igt@kms_flip@plain-flip-fb-recreate@a-edp1.html
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-skl10/igt@kms_flip@plain-flip-fb-recreate@a-edp1.html

  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-move:
    - shard-hsw:          [INCOMPLETE][63] -> [SKIP][64] ([fdo#109271])
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-hsw8/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-move.html
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-hsw2/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-move.html

  * igt@kms_hdr@bpc-switch-suspend:
    - shard-skl:          [INCOMPLETE][65] ([i915#198]) -> [FAIL][66] ([i915#1188])
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9045/shard-skl5/igt@kms_hdr@bpc-switch-suspend.html
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18560/shard-skl6/igt@kms_hdr@bpc-switch-suspend.html

  
  [fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
  [i915#118]: https://gitlab.freedesktop.org/drm/intel/issues/118
  [i915#1188]: https://gitlab.freedesktop.org/drm/intel/issues/1188
  [i915#1319]: https://gitlab.freedesktop.org/drm/intel/issues/1319
  [i915#1542]: https://gitlab.freedesktop.org/drm/intel/issues/1542
  [i915#1635]: https://gitlab.freedesktop.org/drm/intel/issues/1635
  [i915#1722]: https://gitlab.freedesktop.org/drm/intel/issues/1722
  [i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
  [i915#1958]: https://gitlab.freedesktop.org/drm/intel/issues/1958
  [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#2278]: https://gitlab.freedesktop.org/drm/intel/issues/2278
  [i915#2346]: https://gitlab.freedesktop.org/drm/intel/issues/2346
  [i915#2374]: https://gitlab.freedesktop.org/drm/intel/issues/2374
  [i915#2389]: https://gitlab.freedesktop.org/drm/intel/issues/2389
  [i915#265]: https://gitlab.freedesktop.org/drm/intel/issues/265
  [i915#300]: https://gitlab.freedesktop.org/drm/intel/issues/300
  [i915#409]: https://gitlab.freedesktop.org/drm/intel/issues/409
  [i915#42]: https://gitlab.freedesktop.org/drm/intel/issues/42
  [i915#49]: https://gitlab.freedesktop.org/drm/intel/issues/49
  [i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95


Participating hosts (11 -> 11)
------------------------------

  No changes in participating hosts


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

  * Linux: CI_DRM_9045 -> Patchwork_18560

  CI-20190529: 20190529
  CI_DRM_9045: c090e19126310a35b72cafa971bdbdfa1c5c87db @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5787: 0ec962017c8131de14e0cb038f7f76b1f17ed637 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_18560: d7e902e6d831f0a616fc7f092b2bf02ccfa3b6ec @ 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_18560/index.html

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