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<body><span class="vcard"><a class="email" href="mailto:bugs@mblankhorst.nl" title="Maarten Lankhorst <bugs@mblankhorst.nl>"> <span class="fn">Maarten Lankhorst</span></a>
</span> changed
<a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [BAT SKL] WARN_ON_ONCE(!crtc_clock || cdclk < crtc_clock)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93293">bug 93293</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>ASSIGNED
</td>
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<td style="text-align:right;">Assignee</td>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
<td>bugs@mblankhorst.nl
</td>
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<b><a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [BAT SKL] WARN_ON_ONCE(!crtc_clock || cdclk < crtc_clock)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93293#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [BAT SKL] WARN_ON_ONCE(!crtc_clock || cdclk < crtc_clock)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93293">bug 93293</a>
from <span class="vcard"><a class="email" href="mailto:bugs@mblankhorst.nl" title="Maarten Lankhorst <bugs@mblankhorst.nl>"> <span class="fn">Maarten Lankhorst</span></a>
</span></b>
<pre>Fixed by "[PATCH 1/4] drm/i915/skl: Do not allow scaling when crtc is
disabled." from cdclk fixes series in case of crtc disable. For DPMS off
additionally needed are
"[PATCH 3/4] drm/i915: Do not acquire crtc state to check clock during modeset,
v3."
and
"[PATCH 11/12] drm/i915: Keep track of the cdclk as if all crtc's were active."
+ previous patches to make it apply.</pre>
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