On Tue, Sep 27, 2016 at 05:08:34PM +0300, Imre Deak wrote: > On ti, 2016-09-27 at 15:46 +0300, Ville Syrjälä wrote: > > On Tue, Sep 27, 2016 at 02:07:11PM +0300, Imre Deak wrote: > > > On ma, 2016-09-26 at 15:25 +0000, Patchwork wrote: > > > > == Series Details == > > > > > > > > Series: drm/i915/bxt: Fix HDMI DPLL configuration > > > > URL : https://patchwork.freedesktop.org/series/12930/ > > > > State : failure > > > > > > > > == Summary == > > > > > > > > Series 12930v1 drm/i915/bxt: Fix HDMI DPLL configuration > > > > https://patchwork.freedesktop.org/api/1.0/series/12930/revisions/ > > > > 1/mb > > > > ox/ > > > > > > > > Test kms_pipe_crc_basic: > > > > Subgroup nonblocking-crc-pipe-a-frame-sequence: > > > > pass -> DMESG-WARN (fi-ilk-650) > > > > Subgroup nonblocking-crc-pipe-b-frame-sequence: > > > > pass -> DMESG-WARN (fi-ilk-650) > > > > Subgroup read-crc-pipe-b: > > > > pass -> DMESG-WARN (fi-ilk-650) > > > > Subgroup suspend-read-crc-pipe-a: > > > > pass -> DMESG-WARN (fi-ilk-650) > > > > Subgroup suspend-read-crc-pipe-b: > > > > pass -> DMESG-WARN (fi-ilk-650) > > > > > > All the above are: > > > *ERROR* CPU pipe B FIFO underrun > > > *ERROR* PCH transcoder B FIFO underrun > > > > Hmm. All of those should have been fixed long ago. Did we have a > > regression? > > Not sure. It follows a > "Clock recovery check failed, cannot continue channel equalization", > which AFAICS appeared recently, first in CI_DRM_1655. The error message > itself isn't too old either though, it was added in CI_DRM_1626 > ("drm/i915: Make DP link training channel equalization DP 1.2 Spec > compliant"). Ah. More importantly it follows [ 439.107783] [drm:intel_dp_check_link_status] DP C: channel EQ not ok, retraining' which does generate underruns in my experience. I suppose we should just suppress them. > > > Except I'm not seeing any of these in the CI history. > > Weird. > > > > > > > > Unrelated platform: > > > https://bugs.freedesktop.org/show_bug.cgi?id=93310 > > > > > > > > > > Subgroup suspend-read-crc-pipe-c: > > > > pass -> INCOMPLETE (fi-skl-6260u) > > > > > > Unrelated platform: > > > https://bugs.freedesktop.org/show_bug.cgi?id=91703 > > > > > > > > > > > > > > fi-bdw- > > > > 5557u total:244 pass:229 dwarn:0 dfail:0 fail:0 skip: > > > > 15 > > > > fi-bsw- > > > > n3050 total:244 pass:202 dwarn:0 dfail:0 fail:0 skip: > > > > 42 > > > > fi-byt- > > > > n2820 total:244 pass:208 dwarn:0 dfail:0 fail:1 skip: > > > > 35 > > > > fi-hsw- > > > > 4770 total:244 pass:222 dwarn:0 dfail:0 fail:0 skip: > > > > 22 > > > > fi-hsw- > > > > 4770r total:244 pass:222 dwarn:0 dfail:0 fail:0 skip: > > > > 22 > > > > fi-ilk- > > > > 650 total:244 pass:177 dwarn:5 dfail:0 fail:2 skip: > > > > 60 > > > > fi-ivb- > > > > 3520m total:244 pass:219 dwarn:0 dfail:0 fail:0 skip: > > > > 25 > > > > fi-ivb- > > > > 3770 total:244 pass:207 dwarn:0 dfail:0 fail:0 skip: > > > > 37 > > > > fi-skl- > > > > 6260u total:208 pass:195 dwarn:0 dfail:0 fail:0 skip: > > > > 12 > > > > fi-skl- > > > > 6700hq total:244 pass:221 dwarn:1 dfail:0 fail:0 skip: > > > > 22 > > > > fi-skl- > > > > 6700k total:244 pass:219 dwarn:1 dfail:0 fail:0 skip: > > > > 24 > > > > fi-skl- > > > > 6770hq total:244 pass:228 dwarn:1 dfail:0 fail:1 skip: > > > > 14 > > > > fi-snb- > > > > 2520m total:244 pass:208 dwarn:0 dfail:0 fail:0 skip: > > > > 36 > > > > fi-snb- > > > > 2600 total:244 pass:207 dwarn:0 dfail:0 fail:0 skip: > > > > 37 > > > > > > > > Results at /archive/results/CI_IGT_test/Patchwork_2577/ > > > > > > > > aab15c274da587bcab19376d2caa9d6626440335 drm-intel-nightly: > > > > 2016y- > > > > 09m-26d-12h-11m-33s UTC integration manifest > > > > 5b1abe9 drm/i915/bxt: Fix HDMI DPLL configuration > > > > > > > _______________________________________________ > > > Intel-gfx mailing list > > > Intel-gfx@xxxxxxxxxxxxxxxxxxxxx > > > https://lists.freedesktop.org/mailman/listinfo/intel-gfx > > -- Ville Syrjälä Intel OTC _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
