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<b><a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [SKL APL] WARN_ON(!wm_changed) hit in the WM code with multiple pipes enabled"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89055#c53">Comment # 53</a>
on <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [SKL APL] WARN_ON(!wm_changed) hit in the WM code with multiple pipes enabled"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89055">bug 89055</a>
from <span class="vcard"><a class="email" href="mailto:hlprasu@gmail.com" title="Prasad H L Bhat <hlprasu@gmail.com>"> <span class="fn">Prasad H L Bhat</span></a>
</span></b>
<pre>Could someone please let me know how to apply this patchwork to mainstream
kernel source?
I tried on the latest 4.6-rc5 and it failed. It did work on
drm-intel-nightly though which is a not mainstream branch.
On 26 April 2016 at 07:45, <<a href="mailto:bugzilla-daemon@freedesktop.org">bugzilla-daemon@freedesktop.org</a>> wrote:
<span class="quote">> *<a href="show_bug.cgi?id=89055#c52">Comment # 52</a> <<a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [SKL APL] WARN_ON(!wm_changed) hit in the WM code with multiple pipes enabled"
href="show_bug.cgi?id=89055#c52">https://bugs.freedesktop.org/show_bug.cgi?id=89055#c52</a>> on
> <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [SKL APL] WARN_ON(!wm_changed) hit in the WM code with multiple pipes enabled"
href="show_bug.cgi?id=89055">bug 89055</a> <<a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [SKL APL] WARN_ON(!wm_changed) hit in the WM code with multiple pipes enabled"
href="show_bug.cgi?id=89055">https://bugs.freedesktop.org/show_bug.cgi?id=89055</a>> from
> <a href="mailto:dwk128@gmail.com">dwk128@gmail.com</a> <<a href="mailto:dwk128@gmail.com">dwk128@gmail.com</a>> *</span >
>
<span class="quote">> I can confirm that this works for me on SKL, i5-6200U dell xps 13 9350. There
> used to be a crash at every boot and two on suspend, with external HDMI plugged
> in. I patched the drm-nightly kernel and compiled it manually.</span >
>
<span class="quote">> ------------------------------
> You are receiving this mail because:</span >
>
<span class="quote">> - You are on the CC list for the bug.</span >
>
></pre>
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