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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI][BAT] igt@runner@aborted - fail - WARN_ON_ONCE(!crtc_clock || max_dotclk < crtc_clock)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111641#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI][BAT] igt@runner@aborted - fail - WARN_ON_ONCE(!crtc_clock || max_dotclk < crtc_clock)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111641">bug 111641</a>
from <span class="vcard"><a class="email" href="mailto:ville.syrjala@linux.intel.com" title="Ville Syrjala <ville.syrjala@linux.intel.com>"> <span class="fn">Ville Syrjala</span></a>
</span></b>
<pre><7>[ 11.800820] [drm:intel_dump_cdclk_state [i915]] Current CDCLK 652800 kHz,
VCO 1305600 kHz, ref 38400 kHz, bypass 0 kHz, voltage level 2
<7>[ 11.800874] [drm:intel_cdclk_init [i915]] Sanitizing cdclk programmed by
pre-os
...
<7>[ 11.810095] [drm:intel_dump_cdclk_state [i915]] Current CDCLK 172800 kHz,
VCO 345600 kHz, ref 38400 kHz, bypass 19200 kHz, voltage level 0
...
<7>[ 11.888951] [drm:drm_mode_debug_printmodeline] Modeline "3200x1800": 60
361309 3200 3248 3280 3316 1800 1802 1807 1816 0x40 0xa
...
<4>[ 11.891968] WARN_ON_ONCE(!crtc_clock || max_dotclk < crtc_clock)
So the problem is that we sanitize the cdclk even though it's supposedly in
active use. Need to figure out why the code thinks the sanitation is necessary.</pre>
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