[Intel-gfx] ✗ Fi.CI.BAT: warning for drm/i915: Fix SKL+ 90/270 degree rotated plane coordinate computation

[Ville Syrjälä]

On Mon, Oct 24, 2016 at 04:46:00PM -0000, Patchwork wrote:
> == Series Details ==
> 
> Series: drm/i915: Fix SKL+ 90/270 degree rotated plane coordinate computation
> URL   : https://patchwork.freedesktop.org/series/14279/
> State : warning
> 
> == Summary ==
> 
> Series 14279v1 drm/i915: Fix SKL+ 90/270 degree rotated plane coordinate computation
> https://patchwork.freedesktop.org/api/1.0/series/14279/revisions/1/mbox/
> 
> Test drv_module_reload_basic:
>                 pass       -> SKIP       (fi-skl-6260u)

rmmod: ERROR: Module snd_hda_intel is in use

> Test kms_pipe_crc_basic:
>         Subgroup nonblocking-crc-pipe-a:
>                 pass       -> DMESG-WARN (fi-ilk-650)

[  343.396199] [drm:intel_dp_check_link_status [i915]] DP C: channel EQ not ok, retraining
[  343.396575] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
[  343.396591] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
[  343.396606] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
[  343.396624] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
[  343.397314] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 02000000
[  343.397331] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 1
[  343.397346] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
[  343.398049] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 04000000
[  343.398065] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2
[  343.398080] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
[  343.398797] [drm:intel_dp_start_link_train [i915]] Max Voltage Swing reached
[  343.398841] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
[  343.399910] [drm:intel_dp_dump_link_status [i915]] ln0_1:0x0 ln2_3:0x0 align:0x80 sink:0x0 adj_req0_1:0x77 adj_req2_3:0x77
[  343.399927] [drm:intel_dp_start_link_train [i915]] Clock recovery check failed, cannot continue channel equalization...
[  343.417162] [drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder B FIFO underrun

/me thinks we need to pimp our link retraining a bit.

> 
> fi-bdw-5557u     total:246  pass:231  dwarn:0   dfail:0   fail:0   skip:15 
> fi-bsw-n3050     total:246  pass:204  dwarn:0   dfail:0   fail:0   skip:42 
> fi-bxt-t5700     total:246  pass:216  dwarn:0   dfail:0   fail:0   skip:30 
> fi-byt-j1900     total:246  pass:215  dwarn:0   dfail:0   fail:0   skip:31 
> fi-byt-n2820     total:246  pass:211  dwarn:0   dfail:0   fail:0   skip:35 
> fi-hsw-4770      total:246  pass:224  dwarn:0   dfail:0   fail:0   skip:22 
> fi-hsw-4770r     total:246  pass:224  dwarn:0   dfail:0   fail:0   skip:22 
> fi-ilk-650       total:246  pass:184  dwarn:1   dfail:0   fail:1   skip:60 
> fi-ivb-3520m     total:246  pass:221  dwarn:0   dfail:0   fail:0   skip:25 
> fi-ivb-3770      total:246  pass:221  dwarn:0   dfail:0   fail:0   skip:25 
> fi-skl-6260u     total:246  pass:231  dwarn:0   dfail:0   fail:0   skip:15 
> fi-skl-6700hq    total:246  pass:219  dwarn:4   dfail:0   fail:0   skip:23 
> fi-skl-6700k     total:246  pass:222  dwarn:1   dfail:0   fail:0   skip:23 
> fi-skl-6770hq    total:246  pass:232  dwarn:0   dfail:0   fail:0   skip:14 
> fi-snb-2520m     total:246  pass:210  dwarn:0   dfail:0   fail:0   skip:36 
> fi-snb-2600      total:246  pass:209  dwarn:0   dfail:0   fail:0   skip:37 
> 
> Results at /Patchwork_2800/
> 
> 102441087e47f4892b88c4f6e308e3edf89eeda1 drm-intel-nightly: 2016y-10m-24d-14h-28m-17s UTC integration manifest
> b8b2df0 drm/i915: Fix SKL+ 90/270 degree rotated plane coordinate computation

-- 
Ville Syrjälä
Intel OTC