On Wed, Oct 12, 2016 at 01:49:20PM -, Patchwork wrote:
> == Series Details ==
>
> Series: drm/i915: GMBUS don't need no forcewake
> URL : https://patchwork.freedesktop.org/series/13641/
> State : warning
>
> == Summary ==
>
> Series 13641v1 drm/i915: GMBUS don't need no forcewake
> https://patchwork.freedesktop.org/api/1.0/series/13641/revisions/1/mbox/
>
> Test drv_module_reload_basic:
> pass -> DMESG-WARN (fi-ilk-650)
[ 44.582062] [drm:intel_enable_pipe [i915]] enabling pipe B
[ 44.582480] [drm:ironlake_fdi_link_train [i915]] FDI_RX_IIR 0x100
[ 44.582505] [drm:ironlake_fdi_link_train [i915]] FDI train 1 done.
[ 44.582684] [drm:ironlake_fdi_link_train [i915]] FDI_RX_IIR 0x600
[ 44.582708] [drm:ironlake_fdi_link_train [i915]] FDI train 2 done.
[ 44.582732] [drm:ironlake_fdi_link_train [i915]] FDI train done
[ 44.582758] [drm:intel_enable_shared_dpll [i915]] enable PCH DPLL B (active
2, on? 0) for crtc 30
[ 44.582781] [drm:intel_enable_shared_dpll [i915]] enabling PCH DPLL B
[ 44.584207] [drm:intel_dp_program_link_training_pattern [i915]] Using DP
training pattern TPS1
[ 44.585526] [drm:intel_dp_set_signal_levels [i915]] Using signal levels
[ 44.585551] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
[ 44.585574] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
[ 44.585599] [drm:intel_dp_program_link_training_pattern [i915]] Using DP
training pattern TPS1
[ 44.586310] [drm:intel_dp_start_link_train [i915]] clock recovery OK
[ 44.586344] [drm:intel_dp_program_link_training_pattern [i915]] Using DP
training pattern TPS2
[ 44.587380] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP
Training successful
[ 44.587587] [drm:intel_enable_dp [i915]] Enabling DP audio on pipe B
[ 44.587614] [drm:intel_audio_codec_enable [i915]] ELD on
[CONNECTOR:40:DP-1], [ENCODER:39:DP C]
[ 44.587639] [drm:ilk_audio_codec_enable [i915]] Enable audio codec on port
C, pipe B, 36 bytes ELD
[ 44.604682] [drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH
transcoder B FIFO underrun
so this is the non-link retraining case, which could be audio related
(or not).
https://bugs.freedesktop.org/show_bug.cgi?id=98251
Patch pushe to dinq, thanks for the review.
> Test kms_pipe_crc_basic:
> Subgroup suspend-read-crc-pipe-a:
> dmesg-warn -> PASS (fi-byt-j1900)
> Test vgem_basic:
> Subgroup unload:
> skip -> PASS (fi-hsw-4770)
>
> fi-bdw-5557u total:248 pass:232 dwarn:0 dfail:0 fail:0 skip:16
> fi-bsw-n3050 total:248 pass:205 dwarn:0 dfail:0 fail:0 skip:43
> fi-bxt-t5700 total:248 pass:217 dwarn:0 dfail:0 fail:0 skip:31
> fi-byt-j1900 total:248 pass:214 dwarn:1 dfail:0 fail:1 skip:32
> fi-byt-n2820 total:248 pass:211 dwarn:0 dfail:0 fail:1 skip:36
> fi-hsw-4770 total:248 pass:225 dwarn:0 dfail:0 fail:0 skip:23
> fi-hsw-4770r total:248 pass:225 dwarn:0 dfail:0 fail:0 skip:23
> fi-ilk-650 total:248 pass:184 dwarn:1 dfail:0 fail:2 skip:61
> fi-ivb-3520m total:248 pass:222 dwarn:0 dfail:0 fail:0 skip:26
> fi-ivb-3770 total:248 pass:222 dwarn:0 dfail:0 fail:0 skip:26
> fi-kbl-7200u total:248 pass:223 dwarn:0 dfail:0 fail:0 skip:25
> fi-skl-6260u total:248 pass:233 dwarn:0 dfail:0 fail:0 skip:15
> fi-skl-6700hqtotal:248 pass:225 dwarn:0 dfail:0 fail:0 skip:23
> fi-skl-6700k total:248 pass:222 dwarn:1 dfail:0 fail:0 skip:25
> fi-skl-6770hqtotal:248 pass:231 dwarn:1 dfail:0 fail:1 skip:15
> fi-snb-2520m total:248 pass:211 dwarn:0 dfail:0 fail:0 skip:37
> fi-snb-2600 total:248 pass:210 dwarn:0 dfail:0 fail:0 skip:38
>
> Results at /archive/results/CI_IGT_test/Patchwork_2685/
>
> 46271d41e30090d7fc996e8f5abde6a59f51038b drm-intel-nightly:
> 2016y-10m-12d-11h-06m-41s UTC integration manifest
> 3d9fd0b drm/i915: GMBUS don't need no forcewake
--
Ville Syrjälä
Intel OTC
___
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
