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<body><span class="vcard"><a class="email" href="mailto:christophe.prigent@intel.com" title="cprigent <christophe.prigent@intel.com>"> <span class="fn">cprigent</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL/KBL] Init time is high"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94722">bug 94722</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEEDINFO
</td>
<td>NEW
</td>
</tr></table>
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL/KBL] Init time is high"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94722#c9">Comment # 9</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL/KBL] Init time is high"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94722">bug 94722</a>
from <span class="vcard"><a class="email" href="mailto:christophe.prigent@intel.com" title="cprigent <christophe.prigent@intel.com>"> <span class="fn">cprigent</span></a>
</span></b>
<pre>(In reply to Rodrigo Vivi from <a href="show_bug.cgi?id=94722#c7">comment #7</a>)
<span class="quote">> ops:
>
> - #define HAS_GUC_UCODE(dev) (IS_GEN9(dev))
> - #define HAS_GUC_SHED(dev) (IS_GEN9(dev))
> + #define HAS_GUC_UCODE(dev) false
> + #define HAS_GUC_SHED(dev) false</span >
I did following changes, is it correct?
- #define HAS_CSR(dev) (IS_GEN9(dev))
+ #define HAS_CSR(dev) false
- #define HAS_GUC_UCODE(dev) (IS_GEN9(dev) && !IS_KABYLAKE(dev))
- #define HAS_GUC_SCHED(dev) (IS_GEN9(dev) && !IS_KABYLAKE(dev))
+ #define HAS_GUC_UCODE(dev) false
+ #define HAS_GUC_SCHED(dev) false
I measured:
init: 238643 usecs
suspend: 280102 usecs
resume: 507243 usecs
Tested with kernel drm-intel-nightly 4.6.0-rc5 e005db1 from
<a href="http://cgit.freedesktop.org/drm-intel/">http://cgit.freedesktop.org/drm-intel/</a>
commit e005db1cb2c60d18abe837ac683d8993ea77b239
Author: Jani Nikula <<a href="mailto:jani.nikula@intel.com">jani.nikula@intel.com</a>>
Date: Tue Apr 26 15:52:20 2016 +0300
drm-intel-nightly: 2016y-04m-26d-12h-51m-57s UTC integration manifest</pre>
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