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<body><span class="vcard"><a class="email" href="mailto:tvrtko.ursulin@linux.intel.com" title="Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>"> <span class="fn">Tvrtko Ursulin</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - I915_PARAM_HAS_ALIASING_PPGTT return value is changed with patch "drm/i915: Remove i915.enable_ppgtt override""
href="https://bugs.freedesktop.org/show_bug.cgi?id=109930">bug 109930</a>
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<table border="1" cellspacing="0" cellpadding="8">
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">i915 features</td>
<td>
</td>
<td>GEM/Other, GEM/PPGTT
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<td style="text-align:right;">i915 platform</td>
<td>
</td>
<td>ICL, CNL, CFL, GLK, KBL, SKL, BXT, BDW, BSW/CHT
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<td style="text-align:right;">CC</td>
<td>
</td>
<td>tvrtko.ursulin@linux.intel.com
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - I915_PARAM_HAS_ALIASING_PPGTT return value is changed with patch "drm/i915: Remove i915.enable_ppgtt override""
href="https://bugs.freedesktop.org/show_bug.cgi?id=109930#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - I915_PARAM_HAS_ALIASING_PPGTT return value is changed with patch "drm/i915: Remove i915.enable_ppgtt override""
href="https://bugs.freedesktop.org/show_bug.cgi?id=109930">bug 109930</a>
from <span class="vcard"><a class="email" href="mailto:tvrtko.ursulin@linux.intel.com" title="Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>"> <span class="fn">Tvrtko Ursulin</span></a>
</span></b>
<pre>Patch SHA:
commit 4bdafb9ddfa4b3d970e2194d00e1c6d5002f513f
Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Date: Wed Sep 26 21:12:22 2018 +0100
drm/i915: Remove i915.enable_ppgtt override
Now that we are confident in providing full-ppgtt where supported,
remove the ability to override the context isolation.
v2: Remove faked aliasing-ppgtt for testing as it no longer is accepted.
v3: s/USES/HAS/ to match usage and reject attempts to load the module on
old GVT-g setups that do not provide support for full-ppgtt.
v4: Insulate ABI ppGTT values from our internal enum (later plans
involve moving ppGTT depth out of the enum, thus potentially breaking
ABI unless we document the current values).
Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Cc: Joonas Lahtinen <<a href="mailto:joonas.lahtinen@linux.intel.com">joonas.lahtinen@linux.intel.com</a>>
Cc: Matthew Auld <<a href="mailto:matthew.auld@intel.com">matthew.auld@intel.com</a>>
Reviewed-by: Joonas Lahtinen <<a href="mailto:joonas.lahtinen@linux.intel.com">joonas.lahtinen@linux.intel.com</a>>
Acked-by: Zhi Wang <<a href="mailto:zhi.a.wang@intel.com">zhi.a.wang@intel.com</a>>
Link:
<a href="https://patchwork.freedesktop.org/patch/msgid/20180926201222.5643-1-chris@chris-wilson.co.uk">https://patchwork.freedesktop.org/patch/msgid/20180926201222.5643-1-chris@chris-wilson.co.uk</a></pre>
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