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<body><span class="vcard"><a class="email" href="mailto:conselvan2@gmail.com" title="Ander Conselvan de Oliveira <conselvan2@gmail.com>"> <span class="fn">Ander Conselvan de Oliveira</span></a>
</span> changed
<a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [HSW/BDW/SKL HDMI] System boot up causes [drm:check_crtc_state [i915]] *ERROR* mismatch in ddi_pll_sel (expected 0x00000000, found 0x80000000)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90410">bug 90410</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Summary</td>
<td>[HSW/BDW/SKL] System boot up causes [drm:check_crtc_state [i915]] *ERROR* mismatch in ddi_pll_sel (expected 0x00000000, found 0x80000000)
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<td>[HSW/BDW/SKL HDMI] System boot up causes [drm:check_crtc_state [i915]] *ERROR* mismatch in ddi_pll_sel (expected 0x00000000, found 0x80000000)
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<b><a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [HSW/BDW/SKL HDMI] System boot up causes [drm:check_crtc_state [i915]] *ERROR* mismatch in ddi_pll_sel (expected 0x00000000, found 0x80000000)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90410#c12">Comment # 12</a>
on <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [HSW/BDW/SKL HDMI] System boot up causes [drm:check_crtc_state [i915]] *ERROR* mismatch in ddi_pll_sel (expected 0x00000000, found 0x80000000)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90410">bug 90410</a>
from <span class="vcard"><a class="email" href="mailto:conselvan2@gmail.com" title="Ander Conselvan de Oliveira <conselvan2@gmail.com>"> <span class="fn">Ander Conselvan de Oliveira</span></a>
</span></b>
<pre>(In reply to ye.tian from <a href="show_bug.cgi?id=90410#c11">comment #11</a>)
<span class="quote">> (In reply to Ander Conselvan de Oliveira from <a href="show_bug.cgi?id=90410#c10">comment #10</a>)
> > (In reply to Ander Conselvan de Oliveira from <a href="show_bug.cgi?id=90410#c4">comment #4</a>)
> > > Created <span class=""><a href="attachment.cgi?id=115732" name="attach_115732" title="Possible fix">attachment 115732</a> <a href="attachment.cgi?id=115732&action=edit" title="Possible fix">[details]</a></span> <a href='page.cgi?id=splinter.html&bug=90410&attachment=115732'>[review]</a> [review] [review] [review]
> > > Possible fix
> >
> > So this is indeed the right fix. I sent it to mailing list for review.
> >
> > <a href="http://lists.freedesktop.org/archives/intel-gfx/2015-May/066726.html">http://lists.freedesktop.org/archives/intel-gfx/2015-May/066726.html</a>
>
> Test it on the latest nightly kernel with this patch, It does not exist on
> skl, but there are other error in dmesg.</span >
That's <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [SKL Regression]many kms_flip and kms_cursor_crc subcases cause [drm:check_crtc_state [i915]] *ERROR* mismatch in dpll_hw_state.ctrl1 (expected 0x00000000, found 0x00000001)"
href="show_bug.cgi?id=90462">bug #90462</a>. That one seems to happen with DP while this one happens with
HDMI.</pre>
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