== Series Details == Series: drm/i915: Improve BW management on MST links (rev5) URL : https://patchwork.freedesktop.org/series/125490/ State : failure
== Summary == CI Bug Log - changes from CI_DRM_13782 -> Patchwork_125490v5 ==================================================== Summary ------- **FAILURE** Serious unknown changes coming with Patchwork_125490v5 absolutely need to be verified manually. If you think the reported changes have nothing to do with the changes introduced in Patchwork_125490v5, please notify your bug team (lgci.bug.fil...@intel.com) 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_125490v5/index.html Participating hosts (38 -> 35) ------------------------------ Missing (3): bat-mtlp-8 fi-snb-2520m fi-bsw-n3050 Possible new issues ------------------- Here are the unknown changes that may have been introduced in Patchwork_125490v5: ### CI changes ### #### Possible regressions #### * boot: - bat-adlp-11: [PASS][1] -> [FAIL][2] [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13782/bat-adlp-11/boot.html [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_125490v5/bat-adlp-11/boot.html ### IGT changes ### #### Suppressed #### The following results come from untrusted machines, tests, or statuses. They do not affect the overall result. * {igt@kms_dsc@dsc-basic@pipe-d-dp-1}: - bat-dg2-9: [PASS][3] -> [DMESG-WARN][4] +2 other tests dmesg-warn [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13782/bat-dg2-9/igt@kms_dsc@dsc-ba...@pipe-d-dp-1.html [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_125490v5/bat-dg2-9/igt@kms_dsc@dsc-ba...@pipe-d-dp-1.html Known issues ------------ Here are the changes found in Patchwork_125490v5 that come from known issues: ### CI changes ### #### Issues hit #### * boot: - bat-jsl-1: [PASS][5] -> [FAIL][6] ([i915#8293]) [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13782/bat-jsl-1/boot.html [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_125490v5/bat-jsl-1/boot.html ### IGT changes ### #### Issues hit #### * igt@gem_exec_suspend@basic-s0@smem: - bat-dg2-9: [PASS][7] -> [INCOMPLETE][8] ([i915#9275]) [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13782/bat-dg2-9/igt@gem_exec_suspend@basic...@smem.html [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_125490v5/bat-dg2-9/igt@gem_exec_suspend@basic...@smem.html * igt@kms_pipe_crc_basic@read-crc-frame-sequence: - bat-dg2-11: NOTRUN -> [SKIP][9] ([i915#1845] / [i915#9197]) [9]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_125490v5/bat-dg2-11/igt@kms_pipe_crc_ba...@read-crc-frame-sequence.html #### Possible fixes #### * igt@kms_pipe_crc_basic@suspend-read-crc@pipe-b-hdmi-a-3: - bat-dg2-11: [INCOMPLETE][10] -> [PASS][11] [10]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13782/bat-dg2-11/igt@kms_pipe_crc_basic@suspend-read-...@pipe-b-hdmi-a-3.html [11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_125490v5/bat-dg2-11/igt@kms_pipe_crc_basic@suspend-read-...@pipe-b-hdmi-a-3.html {name}: This element is suppressed. This means it is ignored when computing the status of the difference (SUCCESS, WARNING, or FAILURE). [i915#1845]: https://gitlab.freedesktop.org/drm/intel/issues/1845 [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982 [i915#7952]: https://gitlab.freedesktop.org/drm/intel/issues/7952 [i915#8293]: https://gitlab.freedesktop.org/drm/intel/issues/8293 [i915#9197]: https://gitlab.freedesktop.org/drm/intel/issues/9197 [i915#9275]: https://gitlab.freedesktop.org/drm/intel/issues/9275 Build changes ------------- * Linux: CI_DRM_13782 -> Patchwork_125490v5 CI-20190529: 20190529 CI_DRM_13782: 16c18fef1215015ab3d1a0dd3b06cf6131fe23bd @ git://anongit.freedesktop.org/gfx-ci/linux IGT_7552: 557856802dfee103802f1157f97c65bb476d5468 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git Patchwork_125490v5: 16c18fef1215015ab3d1a0dd3b06cf6131fe23bd @ git://anongit.freedesktop.org/gfx-ci/linux ### Linux commits 1cec8cdf8a9a drm/i915: Query compressed bpp properly using correct DPCD and DP Spec info 79506a9ccdb1 drm/i915/dp_mst: Check BW limitations only after all streams are computed 768512cdf4be drm/i915/dp_mst: Improve BW sharing between MST streams d79d377ed18a drm/i915/dp_mst: Force modeset CRTC if DSC toggling requires it ca330227bc09 drm/i915: Factor out function to clear pipe update flags bc4561e52421 drm/i915/dp_mst: Enable MST DSC decompression for all streams 2d7919b3deed drm/i915/dp_mst: Enable DSC passthrough 78e04aae0f32 drm/i915/dp: Enable DSC via the connector decompression AUX 0da10371b072 drm/i915/dp_mst: Enable decompression in the sink from the MST encoder hooks 298ff51574a7 drm/i915/dp_mst: Handle the Synaptics HBlank expansion quirk 8bc0647c9eb4 drm/i915/dp: Disable FEC ready flag in the sink e780652897cc drm/i915/dp: Wait for FEC detected status in the sink 9f6b7194895c drm/i915/dp: Rename intel_ddi_disable_fec_state() to intel_ddi_disable_fec() c364b8ac9fe8 drm/i915/dp_mst: Add missing DSC compression disabling 7e858a1432a6 drm/i915/dp: Make sure the DSC PPS SDP is disabled whenever DSC is disabled fb1d44ec8c1e drm/i915/dp_mst: Program the DSC PPS SDP for each stream b126b4308b28 drm/i915/dp_mst: Add atomic state for all streams on pre-tgl platforms 683d6dfdb5c8 drm/i915/dp_mst: Account for FEC and DSC overhead during BW allocation 8060f3042b90 drm/i915/dp: Pass actual BW overhead to m_n calculation 8e6f697c142c drm/i915/dp: Specify the FEC overhead as an increment vs. a remainder 45226ad70c6b drm/i915/dp_mst: Enable FEC early once it's known DSC is needed 15657ea1c42b drm/dp: Add helpers to calculate the link BW overhead 5c1eac4251d4 drm/dp_mst: Add HBLANK expansion quirk for Synaptics MST hubs 913f68ef0079 drm/dp: Add DP_HBLANK_EXPANSION_CAPABLE and DSC_PASSTHROUGH_EN DPCD flags ca9924187c92 drm/dp_mst: Allow DSC in any Synaptics last branch device 227239cf9e88 drm/dp_mst: Swap the order of checking root vs. non-root port BW limitations b30665a743ef drm/dp_mst: Factor out a helper to check the atomic state of a topology manager 582b6d7fec4e drm/dp_mst: Add helper to determine if an MST port is downstream of another port 8cf4050f0727 drm/dp_mst: Fix fractional DSC bpp handling == Logs == For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_125490v5/index.html
