| Series: | drm/i915: Improve BW management on MST links (rev5) |
| URL: | https://patchwork.freedesktop.org/series/125490/ |
| State: | failure |
| Details: | https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_125490v5/index.html |
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.filing@xxxxxxxxx) 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
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 -> DMESG-WARN +2 other tests dmesg-warn
Known issues
Here are the changes found in Patchwork_125490v5 that come from known issues:
CI changes
Issues hit
IGT changes
Issues hit
-
igt@gem_exec_suspend@basic-s0@smem:
- bat-dg2-9: PASS -> INCOMPLETE (i915#9275)
-
igt@kms_pipe_crc_basic@read-crc-frame-sequence:
Possible fixes
- igt@kms_pipe_crc_basic@suspend-read-crc@pipe-b-hdmi-a-3:
- bat-dg2-11: INCOMPLETE -> PASS
{name}: This element is suppressed. This means it is ignored when computing
the status of the difference (SUCCESS, WARNING, or FAILURE).
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
