[PATCH] drm/i915/dp_mst: Fix getting display pointer in intel_dp_mst_compute_min_hblank()

[PATCH] drm/i915/dp_mst: Fix getting display pointer in intel_dp_mst_compute_min_hblank()

[Imre Deak]

The MST intel_connector::encoder pointer is NULL if the connector hasn't
been enabled before, so it can't be used to retrieve the display
pointer. Use instead the connector pointer directly, which also
simplifies things.

Fixes: a5ebe00c2ace ("drm/i915/dp: Guarantee a minimum HBlank time")
Reported-by: Khaled Almahallawy <khaled.almahallawy@intel.com>
Cc: Arun R Murthy <arun.r.murthy@intel.com>
Cc: Suraj Kandpal <suraj.kandpal@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 drivers/gpu/drm/i915/display/intel_dp_mst.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index f58d56a1ea03a..1d43c2574e616 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -213,8 +213,7 @@ static void intel_dp_mst_compute_min_hblank(struct intel_crtc_state *crtc_state,
 					    struct intel_connector *connector,
 					    int bpp_x16)
 {
-	struct intel_encoder *encoder = connector->encoder;
-	struct intel_display *display = to_intel_display(encoder);
+	struct intel_display *display = to_intel_display(connector);
 	const struct drm_display_mode *adjusted_mode =
 					&crtc_state->hw.adjusted_mode;
 	int symbol_size = intel_dp_is_uhbr(crtc_state) ? 32 : 8;
-- 
2.44.2

Re: [PATCH] drm/i915/dp_mst: Fix getting display pointer in intel_dp_mst_compute_min_hblank()

[Almahallawy, Khaled]

Thank You for the fix.


Tested-by: Khaled Almahallawy <khaled.almahallawy@intel.com>
Reviewed-by: Khaled Almahallawy <khaled.almahallawy@intel.com>

On Thu, 2025-02-06 at 01:28 +0200, Imre Deak wrote:
> The MST intel_connector::encoder pointer is NULL if the connector
> hasn't
> been enabled before, so it can't be used to retrieve the display
> pointer. Use instead the connector pointer directly, which also
> simplifies things.
> 
> Fixes: a5ebe00c2ace ("drm/i915/dp: Guarantee a minimum HBlank time")
> Reported-by: Khaled Almahallawy <khaled.almahallawy@intel.com>
> Cc: Arun R Murthy <arun.r.murthy@intel.com>
> Cc: Suraj Kandpal <suraj.kandpal@intel.com>
> Signed-off-by: Imre Deak <imre.deak@intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_dp_mst.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c
> b/drivers/gpu/drm/i915/display/intel_dp_mst.c
> index f58d56a1ea03a..1d43c2574e616 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
> @@ -213,8 +213,7 @@ static void
> intel_dp_mst_compute_min_hblank(struct intel_crtc_state *crtc_state,
>  					    struct intel_connector
> *connector,
>  					    int bpp_x16)
>  {
> -	struct intel_encoder *encoder = connector->encoder;
> -	struct intel_display *display = to_intel_display(encoder);
> +	struct intel_display *display = to_intel_display(connector);
>  	const struct drm_display_mode *adjusted_mode =
>  					&crtc_state-
> >hw.adjusted_mode;
>  	int symbol_size = intel_dp_is_uhbr(crtc_state) ? 32 : 8;

✗ Fi.CI.CHECKPATCH: warning for drm/i915/dp_mst: Fix getting display pointer in intel_dp_mst_compute_min_hblank()

[Patchwork]

== Series Details ==

Series: drm/i915/dp_mst: Fix getting display pointer in intel_dp_mst_compute_min_hblank()
URL   : https://patchwork.freedesktop.org/series/144387/
State : warning

== Summary ==

Error: dim checkpatch failed
79477e035ac8 drm/i915/dp_mst: Fix getting display pointer in intel_dp_mst_compute_min_hblank()
-:13: WARNING:BAD_REPORTED_BY_LINK: Reported-by: should be immediately followed by Closes: with a URL to the report
#13: 
Reported-by: Khaled Almahallawy <khaled.almahallawy@intel.com>
Cc: Arun R Murthy <arun.r.murthy@intel.com>

total: 0 errors, 1 warnings, 0 checks, 9 lines checked

[PATCH v2] drm/i915/dp_mst: Fix getting display pointer in intel_dp_mst_compute_min_hblank()

[Imre Deak]

The MST intel_connector::encoder pointer is NULL if the connector hasn't
been enabled before, so it can't be used to retrieve the display
pointer. Use instead the crtc_state and drop the unused connector
parameter.

v2: Use the crtc_state and drop the unused connector parameter.

Fixes: a5ebe00c2ace ("drm/i915/dp: Guarantee a minimum HBlank time")
Reported-and-tested-by: Khaled Almahallawy <khaled.almahallawy@intel.com>
Closes: https://lore.kernel.org/all/16754ee4cd21d99c1e81c5953134b496dd07630f.camel@intel.com
Reviewed-by: Khaled Almahallawy <khaled.almahallawy@intel.com> #v1
Cc: Arun R Murthy <arun.r.murthy@intel.com>
Cc: Suraj Kandpal <suraj.kandpal@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 drivers/gpu/drm/i915/display/intel_dp_mst.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index f58d56a1ea03a..ae2db983eff92 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -210,11 +210,9 @@ static int intel_dp_mst_dsc_get_slice_count(const struct intel_connector *connec
 }
 
 static void intel_dp_mst_compute_min_hblank(struct intel_crtc_state *crtc_state,
-					    struct intel_connector *connector,
 					    int bpp_x16)
 {
-	struct intel_encoder *encoder = connector->encoder;
-	struct intel_display *display = to_intel_display(encoder);
+	struct intel_display *display = to_intel_display(crtc_state);
 	const struct drm_display_mode *adjusted_mode =
 					&crtc_state->hw.adjusted_mode;
 	int symbol_size = intel_dp_is_uhbr(crtc_state) ? 32 : 8;
@@ -301,7 +299,7 @@ int intel_dp_mtp_tu_compute_config(struct intel_dp *intel_dp,
 		local_bw_overhead = intel_dp_mst_bw_overhead(crtc_state,
 							     false, dsc_slice_count, link_bpp_x16);
 
-		intel_dp_mst_compute_min_hblank(crtc_state, connector, link_bpp_x16);
+		intel_dp_mst_compute_min_hblank(crtc_state, link_bpp_x16);
 
 		intel_dp_mst_compute_m_n(crtc_state,
 					 local_bw_overhead,
-- 
2.44.2

✓ i915.CI.BAT: success for drm/i915/dp_mst: Fix getting display pointer in intel_dp_mst_compute_min_hblank()

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 4857 bytes --]

== Series Details ==

Series: drm/i915/dp_mst: Fix getting display pointer in intel_dp_mst_compute_min_hblank()
URL   : https://patchwork.freedesktop.org/series/144387/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_16076 -> Patchwork_144387v1
====================================================

Summary
-------

  **WARNING**

  Minor unknown changes coming with Patchwork_144387v1 need to be verified
  manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_144387v1, please notify your bug team (I915-ci-infra@lists.freedesktop.org) to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v1/index.html

Participating hosts (45 -> 43)
------------------------------

  Missing    (2): fi-snb-2520m fi-pnv-d510 

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

  Here are the unknown changes that may have been introduced in Patchwork_144387v1:

### IGT changes ###

#### Warnings ####

  * igt@i915_module_load@load:
    - bat-mtlp-9:         [ABORT][1] ([i915#13641]) -> [ABORT][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16076/bat-mtlp-9/igt@i915_module_load@load.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v1/bat-mtlp-9/igt@i915_module_load@load.html

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

  Here are the changes found in Patchwork_144387v1 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_module_load@reload:
    - bat-twl-2:          [PASS][3] -> [DMESG-WARN][4] ([i915#1982])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16076/bat-twl-2/igt@i915_module_load@reload.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v1/bat-twl-2/igt@i915_module_load@reload.html

  * igt@i915_pm_rpm@module-reload:
    - bat-adls-6:         [PASS][5] -> [FAIL][6] ([i915#13633])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16076/bat-adls-6/igt@i915_pm_rpm@module-reload.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v1/bat-adls-6/igt@i915_pm_rpm@module-reload.html

  * igt@i915_selftest@live@workarounds:
    - bat-arls-5:         [PASS][7] -> [DMESG-FAIL][8] ([i915#12061]) +1 other test dmesg-fail
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16076/bat-arls-5/igt@i915_selftest@live@workarounds.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v1/bat-arls-5/igt@i915_selftest@live@workarounds.html
    - bat-mtlp-6:         [PASS][9] -> [DMESG-FAIL][10] ([i915#12061]) +1 other test dmesg-fail
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16076/bat-mtlp-6/igt@i915_selftest@live@workarounds.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v1/bat-mtlp-6/igt@i915_selftest@live@workarounds.html

  * igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence:
    - bat-dg2-11:         [PASS][11] -> [SKIP][12] ([i915#9197]) +2 other tests skip
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16076/bat-dg2-11/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v1/bat-dg2-11/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence.html

  
#### Warnings ####

  * igt@kms_flip@basic-flip-vs-wf_vblank@a-dp1:
    - fi-cfl-8109u:       [DMESG-WARN][13] ([i915#11621]) -> [DMESG-WARN][14] ([i915#11621] / [i915#1982]) +4 other tests dmesg-warn
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16076/fi-cfl-8109u/igt@kms_flip@basic-flip-vs-wf_vblank@a-dp1.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v1/fi-cfl-8109u/igt@kms_flip@basic-flip-vs-wf_vblank@a-dp1.html

  
  [i915#11621]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11621
  [i915#12061]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12061
  [i915#13633]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13633
  [i915#13641]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13641
  [i915#1982]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/1982
  [i915#9197]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9197


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

  * Linux: CI_DRM_16076 -> Patchwork_144387v1

  CI-20190529: 20190529
  CI_DRM_16076: 7a632b6798b6a05b63725249e3209afea13ea499 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_8224: c659b986ba648584d36b3cfece897bc84a33dcbb @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_144387v1: 7a632b6798b6a05b63725249e3209afea13ea499 @ git://anongit.freedesktop.org/gfx-ci/linux


### Linux commits

0d8375dee031 drm/i915/dp_mst: Fix getting display pointer in intel_dp_mst_compute_min_hblank()

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v1/index.html

[-- Attachment #2: Type: text/html, Size: 5827 bytes --]

✓ i915.CI.BAT: success for drm/i915/dp_mst: Fix getting display pointer in intel_dp_mst_compute_min_hblank() (rev2)

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 5331 bytes --]

== Series Details ==

Series: drm/i915/dp_mst: Fix getting display pointer in intel_dp_mst_compute_min_hblank() (rev2)
URL   : https://patchwork.freedesktop.org/series/144387/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_16076 -> Patchwork_144387v2
====================================================

Summary
-------

  **WARNING**

  Minor unknown changes coming with Patchwork_144387v2 need to be verified
  manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_144387v2, please notify your bug team (I915-ci-infra@lists.freedesktop.org) to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v2/index.html

Participating hosts (45 -> 43)
------------------------------

  Missing    (2): fi-snb-2520m fi-pnv-d510 

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

  Here are the unknown changes that may have been introduced in Patchwork_144387v2:

### IGT changes ###

#### Warnings ####

  * igt@i915_module_load@load:
    - bat-mtlp-9:         [ABORT][1] ([i915#13641]) -> [ABORT][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16076/bat-mtlp-9/igt@i915_module_load@load.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v2/bat-mtlp-9/igt@i915_module_load@load.html

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

  Here are the changes found in Patchwork_144387v2 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@dmabuf@all-tests@dma_fence_chain:
    - fi-bsw-nick:        [PASS][3] -> [INCOMPLETE][4] ([i915#12904]) +1 other test incomplete
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16076/fi-bsw-nick/igt@dmabuf@all-tests@dma_fence_chain.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v2/fi-bsw-nick/igt@dmabuf@all-tests@dma_fence_chain.html

  * igt@i915_pm_rpm@module-reload:
    - bat-dg1-7:          [PASS][5] -> [FAIL][6] ([i915#13633])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16076/bat-dg1-7/igt@i915_pm_rpm@module-reload.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v2/bat-dg1-7/igt@i915_pm_rpm@module-reload.html
    - bat-rpls-4:         [PASS][7] -> [FAIL][8] ([i915#13633])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16076/bat-rpls-4/igt@i915_pm_rpm@module-reload.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v2/bat-rpls-4/igt@i915_pm_rpm@module-reload.html

  * igt@i915_selftest@live@workarounds:
    - bat-mtlp-6:         [PASS][9] -> [DMESG-FAIL][10] ([i915#12061]) +1 other test dmesg-fail
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16076/bat-mtlp-6/igt@i915_selftest@live@workarounds.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v2/bat-mtlp-6/igt@i915_selftest@live@workarounds.html
    - bat-arls-6:         [PASS][11] -> [DMESG-FAIL][12] ([i915#12061]) +1 other test dmesg-fail
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16076/bat-arls-6/igt@i915_selftest@live@workarounds.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v2/bat-arls-6/igt@i915_selftest@live@workarounds.html

  * igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence:
    - bat-dg2-11:         [PASS][13] -> [SKIP][14] ([i915#9197]) +3 other tests skip
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16076/bat-dg2-11/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v2/bat-dg2-11/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence.html

  
#### Warnings ####

  * igt@core_hotunplug@unbind-rebind:
    - fi-kbl-7567u:       [DMESG-WARN][15] ([i915#11621] / [i915#180]) -> [DMESG-WARN][16] ([i915#11621] / [i915#180] / [i915#1982])
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16076/fi-kbl-7567u/igt@core_hotunplug@unbind-rebind.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v2/fi-kbl-7567u/igt@core_hotunplug@unbind-rebind.html

  
  [i915#11621]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11621
  [i915#12061]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12061
  [i915#12904]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12904
  [i915#13633]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13633
  [i915#13641]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13641
  [i915#180]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/180
  [i915#1982]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/1982
  [i915#9197]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9197


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

  * Linux: CI_DRM_16076 -> Patchwork_144387v2

  CI-20190529: 20190529
  CI_DRM_16076: 7a632b6798b6a05b63725249e3209afea13ea499 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_8224: c659b986ba648584d36b3cfece897bc84a33dcbb @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_144387v2: 7a632b6798b6a05b63725249e3209afea13ea499 @ git://anongit.freedesktop.org/gfx-ci/linux


### Linux commits

55cb2fc137f9 drm/i915/dp_mst: Fix getting display pointer in intel_dp_mst_compute_min_hblank()

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v2/index.html

[-- Attachment #2: Type: text/html, Size: 6372 bytes --]

Re: ✓ i915.CI.BAT: success for drm/i915/dp_mst: Fix getting display pointer in intel_dp_mst_compute_min_hblank() (rev2)

[Imre Deak]

On Thu, Feb 06, 2025 at 03:06:18PM +0000, Patchwork wrote:
> == Series Details ==
> 
> Series: drm/i915/dp_mst: Fix getting display pointer in intel_dp_mst_compute_min_hblank() (rev2)
> URL   : https://patchwork.freedesktop.org/series/144387/
> State : success

Thanks for the report, testing and review, patch is pushed to
drm-intel-next.

On bat-mtlp-9 there is still a related but separate issue, I'll follow
up with a fix for that.

> 
> == Summary ==
> 
> CI Bug Log - changes from CI_DRM_16076 -> Patchwork_144387v2
> ====================================================
> 
> Summary
> -------
> 
>   **WARNING**
> 
>   Minor unknown changes coming with Patchwork_144387v2 need to be verified
>   manually.
>   
>   If you think the reported changes have nothing to do with the changes
>   introduced in Patchwork_144387v2, please notify your bug team (I915-ci-infra@lists.freedesktop.org) to allow them
>   to document this new failure mode, which will reduce false positives in CI.
> 
>   External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v2/index.html
> 
> Participating hosts (45 -> 43)
> ------------------------------
> 
>   Missing    (2): fi-snb-2520m fi-pnv-d510 
> 
> Possible new issues
> -------------------
> 
>   Here are the unknown changes that may have been introduced in Patchwork_144387v2:
> 
> ### IGT changes ###
> 
> #### Warnings ####
> 
>   * igt@i915_module_load@load:
>     - bat-mtlp-9:         [ABORT][1] ([i915#13641]) -> [ABORT][2]
>    [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16076/bat-mtlp-9/igt@i915_module_load@load.html
>    [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v2/bat-mtlp-9/igt@i915_module_load@load.html
> 
>   
> Known issues
> ------------
> 
>   Here are the changes found in Patchwork_144387v2 that come from known issues:
> 
> ### IGT changes ###
> 
> #### Issues hit ####
> 
>   * igt@dmabuf@all-tests@dma_fence_chain:
>     - fi-bsw-nick:        [PASS][3] -> [INCOMPLETE][4] ([i915#12904]) +1 other test incomplete
>    [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16076/fi-bsw-nick/igt@dmabuf@all-tests@dma_fence_chain.html
>    [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v2/fi-bsw-nick/igt@dmabuf@all-tests@dma_fence_chain.html
> 
>   * igt@i915_pm_rpm@module-reload:
>     - bat-dg1-7:          [PASS][5] -> [FAIL][6] ([i915#13633])
>    [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16076/bat-dg1-7/igt@i915_pm_rpm@module-reload.html
>    [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v2/bat-dg1-7/igt@i915_pm_rpm@module-reload.html
>     - bat-rpls-4:         [PASS][7] -> [FAIL][8] ([i915#13633])
>    [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16076/bat-rpls-4/igt@i915_pm_rpm@module-reload.html
>    [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v2/bat-rpls-4/igt@i915_pm_rpm@module-reload.html
> 
>   * igt@i915_selftest@live@workarounds:
>     - bat-mtlp-6:         [PASS][9] -> [DMESG-FAIL][10] ([i915#12061]) +1 other test dmesg-fail
>    [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16076/bat-mtlp-6/igt@i915_selftest@live@workarounds.html
>    [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v2/bat-mtlp-6/igt@i915_selftest@live@workarounds.html
>     - bat-arls-6:         [PASS][11] -> [DMESG-FAIL][12] ([i915#12061]) +1 other test dmesg-fail
>    [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16076/bat-arls-6/igt@i915_selftest@live@workarounds.html
>    [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v2/bat-arls-6/igt@i915_selftest@live@workarounds.html
> 
>   * igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence:
>     - bat-dg2-11:         [PASS][13] -> [SKIP][14] ([i915#9197]) +3 other tests skip
>    [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16076/bat-dg2-11/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence.html
>    [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v2/bat-dg2-11/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence.html
> 
>   
> #### Warnings ####
> 
>   * igt@core_hotunplug@unbind-rebind:
>     - fi-kbl-7567u:       [DMESG-WARN][15] ([i915#11621] / [i915#180]) -> [DMESG-WARN][16] ([i915#11621] / [i915#180] / [i915#1982])
>    [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16076/fi-kbl-7567u/igt@core_hotunplug@unbind-rebind.html
>    [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v2/fi-kbl-7567u/igt@core_hotunplug@unbind-rebind.html
> 
>   
>   [i915#11621]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11621
>   [i915#12061]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12061
>   [i915#12904]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12904
>   [i915#13633]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13633
>   [i915#13641]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13641
>   [i915#180]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/180
>   [i915#1982]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/1982
>   [i915#9197]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9197
> 
> 
> Build changes
> -------------
> 
>   * Linux: CI_DRM_16076 -> Patchwork_144387v2
> 
>   CI-20190529: 20190529
>   CI_DRM_16076: 7a632b6798b6a05b63725249e3209afea13ea499 @ git://anongit.freedesktop.org/gfx-ci/linux
>   IGT_8224: c659b986ba648584d36b3cfece897bc84a33dcbb @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
>   Patchwork_144387v2: 7a632b6798b6a05b63725249e3209afea13ea499 @ git://anongit.freedesktop.org/gfx-ci/linux
> 
> 
> ### Linux commits
> 
> 55cb2fc137f9 drm/i915/dp_mst: Fix getting display pointer in intel_dp_mst_compute_min_hblank()
> 
> == Logs ==
> 
> For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144387v2/index.html

✓ i915.CI.Full: success for drm/i915/dp_mst: Fix getting display pointer in intel_dp_mst_compute_min_hblank() (rev2)

[Patchwork]

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== Series Details ==

Series: drm/i915/dp_mst: Fix getting display pointer in intel_dp_mst_compute_min_hblank() (rev2)
URL   : https://patchwork.freedesktop.org/series/144387/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_16076_full -> Patchwork_144387v2_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  

Participating hosts (12 -> 12)
------------------------------

  No changes in participating hosts


Changes
-------

  No changes found


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

  * Linux: CI_DRM_16076 -> Patchwork_144387v2

  CI_DRM_16076: 7a632b6798b6a05b63725249e3209afea13ea499 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_8224: c659b986ba648584d36b3cfece897bc84a33dcbb @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_144387v2: 7a632b6798b6a05b63725249e3209afea13ea499 @ 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_144387v2/index.html

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