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<body><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> changed
<a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - 3.18: i855GM KMS regression"
href="https://bugs.freedesktop.org/show_bug.cgi?id=87171">bug 87171</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>ASSIGNED
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<td>NEEDINFO
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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - 3.18: i855GM KMS regression"
href="https://bugs.freedesktop.org/show_bug.cgi?id=87171#c8">Comment # 8</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - 3.18: i855GM KMS regression"
href="https://bugs.freedesktop.org/show_bug.cgi?id=87171">bug 87171</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>(In reply to Bruno from <a href="show_bug.cgi?id=87171#c7">comment #7</a>)
<span class="quote">> (In reply to Ville Syrjala from <a href="show_bug.cgi?id=87171#c6">comment #6</a>)
> > Can you try this 'intel_reg_write 0x20cc 0x40000' ?
>
> This made no visual change, no any difference in intel_reg_dumper output.
>
> On execution it reported old value of 0x4 and new value of 0x0.</span >
So not trickle feed related.
<span class="quote">>
> Going to perform bisection unless you have some better/quicker suggestion.</span >
I guess it wouldn't hurt to check the watermarks too. Any difference between
the kernels with this?
intel_reg_read -c 2 0x20d8
If that's not it either, then a bisect would be appreciated.</pre>
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