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<b>Patch Details</b>
<table>
<tr><td><b>Series:</b></td><td>series starting with [01/30] drm/dp_mst: Fix fractional DSC bpp handling</td></tr>
<tr><td><b>URL:</b></td><td><a href="https://patchwork.freedesktop.org/series/125695/">https://patchwork.freedesktop.org/series/125695/</a></td></tr>
<tr><td><b>State:</b></td><td>success</td></tr>
<tr><td><b>Details:</b></td><td><a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_125695v1/index.html">https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_125695v1/index.html</a></td></tr>
</table>
<h1>CI Bug Log - changes from CI_DRM_13806 -> Trybot_125695v1</h1>
<h2>Summary</h2>
<p><strong>SUCCESS</strong></p>
<p>No regressions found.</p>
<p>External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_125695v1/index.html</p>
<h2>Participating hosts (37 -> 35)</h2>
<p>Additional (1): bat-dg2-9 <br />
Missing (3): fi-hsw-4770 fi-tgl-1115g4 fi-snb-2520m </p>
<h2>Known issues</h2>
<p>Here are the changes found in Trybot_125695v1 that come from known issues:</p>
<h3>IGT changes</h3>
<h4>Issues hit</h4>
<ul>
<li>
<p>igt@gem_mmap@basic:</p>
<ul>
<li>bat-dg2-9: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_125695v1/bat-dg2-9/igt@gem_mmap@basic.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/4083">i915#4083</a>)</li>
</ul>
</li>
<li>
<p>igt@gem_mmap_gtt@basic:</p>
<ul>
<li>bat-dg2-9: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_125695v1/bat-dg2-9/igt@gem_mmap_gtt@basic.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/4077">i915#4077</a>) +2 other tests skip</li>
</ul>
</li>
<li>
<p>igt@gem_render_tiled_blits@basic:</p>
<ul>
<li>bat-dg2-9: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_125695v1/bat-dg2-9/igt@gem_render_tiled_blits@basic.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/4079">i915#4079</a>) +1 other test skip</li>
</ul>
</li>
<li>
<p>igt@i915_pm_rps@basic-api:</p>
<ul>
<li>bat-dg2-9: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_125695v1/bat-dg2-9/igt@i915_pm_rps@basic-api.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/6621">i915#6621</a>)</li>
</ul>
</li>
<li>
<p>igt@kms_addfb_basic@addfb25-y-tiled-small-legacy:</p>
<ul>
<li>bat-dg2-9: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_125695v1/bat-dg2-9/igt@kms_addfb_basic@addfb25-y-tiled-small-legacy.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/5190">i915#5190</a>)</li>
</ul>
</li>
<li>
<p>igt@kms_addfb_basic@basic-y-tiled-legacy:</p>
<ul>
<li>bat-dg2-9: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_125695v1/bat-dg2-9/igt@kms_addfb_basic@basic-y-tiled-legacy.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/4215">i915#4215</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/5190">i915#5190</a>)</li>
</ul>
</li>
<li>
<p>igt@kms_addfb_basic@framebuffer-vs-set-tiling:</p>
<ul>
<li>bat-dg2-9: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_125695v1/bat-dg2-9/igt@kms_addfb_basic@framebuffer-vs-set-tiling.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/4212">i915#4212</a>) +6 other tests skip</li>
</ul>
</li>
<li>
<p>igt@kms_addfb_basic@tile-pitch-mismatch:</p>
<ul>
<li>bat-dg2-9: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_125695v1/bat-dg2-9/igt@kms_addfb_basic@tile-pitch-mismatch.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/4212">i915#4212</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/5608">i915#5608</a>)</li>
</ul>
</li>
<li>
<p>igt@kms_cursor_legacy@basic-busy-flip-before-cursor-legacy:</p>
<ul>
<li>bat-dg2-9: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_125695v1/bat-dg2-9/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-legacy.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/4103">i915#4103</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/4213">i915#4213</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/5608">i915#5608</a>) +1 other test skip</li>
</ul>
</li>
<li>
<p>igt@kms_force_connector_basic@force-load-detect:</p>
<ul>
<li>bat-dg2-9: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_125695v1/bat-dg2-9/igt@kms_force_connector_basic@force-load-detect.html">SKIP</a> (<a href="https://bugs.freedesktop.org/show_bug.cgi?id=109285">fdo#109285</a>)</li>
</ul>
</li>
<li>
<p>igt@kms_force_connector_basic@prune-stale-modes:</p>
<ul>
<li>bat-dg2-9: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_125695v1/bat-dg2-9/igt@kms_force_connector_basic@prune-stale-modes.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/5274">i915#5274</a>)</li>
</ul>
</li>
<li>
<p>igt@kms_frontbuffer_tracking@basic:</p>
<ul>
<li>fi-bsw-nick: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13806/fi-bsw-nick/igt@kms_frontbuffer_tracking@basic.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_125695v1/fi-bsw-nick/igt@kms_frontbuffer_tracking@basic.html">FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/9276">i915#9276</a>)</li>
</ul>
</li>
<li>
<p>igt@kms_hdmi_inject@inject-audio:</p>
<ul>
<li>fi-kbl-guc: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13806/fi-kbl-guc/igt@kms_hdmi_inject@inject-audio.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_125695v1/fi-kbl-guc/igt@kms_hdmi_inject@inject-audio.html">FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/igt-gpu-tools/issues/3">IGT#3</a>)</li>
</ul>
</li>
<li>
<p>igt@kms_pipe_crc_basic@read-crc-frame-sequence:</p>
<ul>
<li>bat-dg2-11: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_125695v1/bat-dg2-11/igt@kms_pipe_crc_basic@read-crc-frame-sequence.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1845">i915#1845</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/9197">i915#9197</a>)</li>
</ul>
</li>
<li>
<p>igt@kms_psr@sprite_plane_onoff:</p>
<ul>
<li>bat-dg2-9: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_125695v1/bat-dg2-9/igt@kms_psr@sprite_plane_onoff.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1072">i915#1072</a>) +3 other tests skip</li>
</ul>
</li>
<li>
<p>igt@kms_setmode@basic-clone-single-crtc:</p>
<ul>
<li>bat-dg2-9: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_125695v1/bat-dg2-9/igt@kms_setmode@basic-clone-single-crtc.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/3555">i915#3555</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/4098">i915#4098</a>)</li>
</ul>
</li>
<li>
<p>igt@prime_vgem@basic-fence-flip:</p>
<ul>
<li>bat-dg2-9: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_125695v1/bat-dg2-9/igt@prime_vgem@basic-fence-flip.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/3708">i915#3708</a>)</li>
</ul>
</li>
<li>
<p>igt@prime_vgem@basic-fence-mmap:</p>
<ul>
<li>bat-dg2-9: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_125695v1/bat-dg2-9/igt@prime_vgem@basic-fence-mmap.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/3708">i915#3708</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/4077">i915#4077</a>) +1 other test skip</li>
</ul>
</li>
<li>
<p>igt@prime_vgem@basic-write:</p>
<ul>
<li>bat-dg2-9: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_125695v1/bat-dg2-9/igt@prime_vgem@basic-write.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/3291">i915#3291</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/3708">i915#3708</a>) +2 other tests skip</li>
</ul>
</li>
</ul>
<h4>Possible fixes</h4>
<ul>
<li>
<p>igt@i915_selftest@live@migrate:</p>
<ul>
<li>bat-dg2-11: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13806/bat-dg2-11/igt@i915_selftest@live@migrate.html">DMESG-FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/7699">i915#7699</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_125695v1/bat-dg2-11/igt@i915_selftest@live@migrate.html">PASS</a></li>
</ul>
</li>
<li>
<p>igt@kms_pipe_crc_basic@read-crc-frame-sequence@pipe-d-edp-1:</p>
<ul>
<li>bat-rplp-1: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13806/bat-rplp-1/igt@kms_pipe_crc_basic@read-crc-frame-sequence@pipe-d-edp-1.html">ABORT</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/8668">i915#8668</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_125695v1/bat-rplp-1/igt@kms_pipe_crc_basic@read-crc-frame-sequence@pipe-d-edp-1.html">PASS</a></li>
</ul>
</li>
</ul>
<p>{name}: This element is suppressed. This means it is ignored when computing<br />
the status of the difference (SUCCESS, WARNING, or FAILURE).</p>
<h2>Build changes</h2>
<ul>
<li>Linux: CI_DRM_13806 -> Trybot_125695v1</li>
</ul>
<p>CI-20190529: 20190529<br />
CI_DRM_13806: b7816c393496dc4497c1327310821407f7171d8b @ git://anongit.freedesktop.org/gfx-ci/linux<br />
IGT_7562: 5e82a8ee42d58c5e183c3d4208ae4ccd977a4830 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git<br />
Trybot_125695v1: b7816c393496dc4497c1327310821407f7171d8b @ git://anongit.freedesktop.org/gfx-ci/linux</p>
<h3>Linux commits</h3>
<p>f1768093cade drm/i915/dp: Account for channel coding efficiency on UHBR links<br />
c50c7c55f7cb drm/i915: Query compressed bpp properly using correct DPCD and DP Spec info<br />
96a55769654a drm/i915/dp_mst: Check BW limitations only after all streams are computed<br />
7596b6c19a22 drm/i915/dp_mst: Improve BW sharing between MST streams<br />
930c04cfad52 drm/i915/dp_mst: Force modeset CRTC if DSC toggling requires it<br />
4318266c0795 drm/i915: Factor out function to clear pipe update flags<br />
0d4041bbdbc6 drm/i915/dp_mst: Enable MST DSC decompression for all streams<br />
e0b63c4c2878 drm/i915/dp_mst: Enable DSC passthrough<br />
958384a44735 drm/i915/dp: Enable DSC via the connector decompression AUX<br />
6508cfd7a10a drm/i915/dp_mst: Enable decompression in the sink from the MST encoder hooks<br />
f78c98c98aea drm/i915/dp_mst: Handle the Synaptics HBlank expansion quirk<br />
be01634425f6 drm/i915/dp: Disable FEC ready flag in the sink<br />
f38fac10b729 drm/i915/dp: Wait for FEC detected status in the sink<br />
f3e8443bbd07 drm/i915/dp: Rename intel_ddi_disable_fec_state() to intel_ddi_disable_fec()<br />
7758dd0f8b6b drm/i915/dp_mst: Add missing DSC compression disabling<br />
19b79b25afb9 drm/i915/dp: Make sure the DSC PPS SDP is disabled whenever DSC is disabled<br />
c44379c1ffe9 drm/i915/dp_mst: Program the DSC PPS SDP for each stream<br />
980f2b4fb6ce drm/i915/dp_mst: Add atomic state for all streams on pre-tgl platforms<br />
cceb5270500b drm/i915/dp_mst: Account for FEC and DSC overhead during BW allocation<br />
eefe1adeb58a drm/i915/dp: Pass actual BW overhead to m_n calculation<br />
ec8dd59163f6 drm/i915/dp: Specify the FEC overhead as an increment vs. a remainder<br />
5280a42f50ce drm/i915/dp_mst: Enable FEC early once it's known DSC is needed<br />
085872490a88 drm/dp: Add helpers to calculate the link BW overhead<br />
85e61a13cd33 drm/dp_mst: Add HBLANK expansion quirk for Synaptics MST hubs<br />
9ecfad67d695 drm/dp: Add DP_HBLANK_EXPANSION_CAPABLE and DSC_PASSTHROUGH_EN DPCD flags<br />
cb5e32445e86 drm/dp_mst: Allow DSC in any Synaptics last branch device<br />
e27cdc8b75ae drm/dp_mst: Swap the order of checking root vs. non-root port BW limitations<br />
b00f6b049327 drm/dp_mst: Factor out a helper to check the atomic state of a topology manager<br />
95d69d480834 drm/dp_mst: Add helper to determine if an MST port is downstream of another port<br />
0e2147ad9dfc drm/dp_mst: Fix fractional DSC bpp handling</p>
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