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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [IGT][SKL only] igt@prime_vgem@basic-fence-flip -dmesg-warn *ERROR* LSPCON mode hasn't settled"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104269#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [IGT][SKL only] igt@prime_vgem@basic-fence-flip -dmesg-warn *ERROR* LSPCON mode hasn't settled"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104269">bug 104269</a>
from <span class="vcard"><a class="email" href="mailto:elizabethx.de.la.torre.mena@intel.com" title="Elizabeth <elizabethx.de.la.torre.mena@intel.com>"> <span class="fn">Elizabeth</span></a>
</span></b>
<pre>Created <span class=""><a href="attachment.cgi?id=136327" name="attach_136327" title="kern_log_SKL_FF">attachment 136327</a> <a href="attachment.cgi?id=136327&action=edit" title="kern_log_SKL_FF">[details]</a></span>
kern_log_SKL_FF
With today's cycle:
igt@prime_vgem@basic-fence-flip
IGT-Version: 1.20-gd3bcc7d (x86_64) (Linux:
4.15.0-rc4-drm-intel-qa-ww51-commit-b480e79+ x86_64)
Subtest basic-fence-flip: SUCCESS (0.668s)
Test requirement not met in function __real_main757, file prime_vgem.c:849:
Test requirement: vgem_fence_has_flag(vgem, WIP_VGEM_FENCE_NOTIMEOUT)
>From dmesg:
[ 439.582567] [drm:verify_single_dpll_state.isra.114 [i915]] DPLL 0
[ 439.582582] [drm:verify_single_dpll_state.isra.114 [i915]] DPLL 1
[ 439.582597] [drm:verify_single_dpll_state.isra.114 [i915]] DPLL 2
[ 439.582611] [drm:verify_single_dpll_state.isra.114 [i915]] DPLL 3
[ 439.582628] [drm:intel_enable_shared_dpll [i915]] enable DPLL 1 (active 3,
on? 1) for crtc 37
[ 439.582648] [drm:intel_power_well_enable [i915]] enabling DDI B IO power
well
[ 439.586944] [drm:lspcon_wait_mode [i915]] Waiting for LSPCON mode PCON to
settle
[ 439.692061] [drm:lspcon_wait_mode [i915]] *ERROR* LSPCON mode hasn't settled
[ 439.692082] [drm:lspcon_wait_mode [i915]] Current LSPCON mode LS
[ 439.701141] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
[ 439.709599] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
[ 439.718057] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
[ 439.726517] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
[ 439.734972] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff</pre>
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