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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BAT][BYT] WARN intel_uncore.c:792 __unclaimed_reg_debug (reg 0x1f0034)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101705#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [BAT][BYT] WARN intel_uncore.c:792 __unclaimed_reg_debug (reg 0x1f0034)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101705">bug 101705</a>
from <span class="vcard"><a class="email" href="mailto:krisman@collabora.co.uk" title="krisman@collabora.co.uk">krisman@collabora.co.uk</a>
</span></b>
<pre>(In reply to Ville Syrjala from <a href="show_bug.cgi?id=101705#c2">comment #2</a>)
<span class="quote">> I've not thought through the issue in detail, but I think one potential way
> to fix this would to add the MODESET domain to the display power well. That
> should also mean that we could again eliminate 886015a0ad43 ("drm/i915:
> reintroduce VLV/CHV PFI programming power domain workaround").</span >
Hi Ville, I have been playing with this for a while, mostly blindly, since I
don't have documentation on power domains. In fact, I had tried this
suggestion beforebut I gave another try and it didn't make a difference:
<a href="https://lists.freedesktop.org/archives/intel-gfx-trybot/2017-October/023994.html">https://lists.freedesktop.org/archives/intel-gfx-trybot/2017-October/023994.html</a></pre>
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