[Bug 109930] I915_PARAM_HAS_ALIASING_PPGTT return value is changed with patch "drm/i915: Remove i915.enable_ppgtt override"
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Fri Mar 8 06:30:33 UTC 2019
https://bugs.freedesktop.org/show_bug.cgi?id=109930
Tvrtko Ursulin <tvrtko.ursulin at linux.intel.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
i915 features| |GEM/Other, GEM/PPGTT
i915 platform| |ICL, CNL, CFL, GLK, KBL,
| |SKL, BXT, BDW, BSW/CHT
CC| |tvrtko.ursulin at linux.intel.
| |com
--- Comment #1 from Tvrtko Ursulin <tvrtko.ursulin at linux.intel.com> ---
Patch SHA:
commit 4bdafb9ddfa4b3d970e2194d00e1c6d5002f513f
Author: Chris Wilson <chris at chris-wilson.co.uk>
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 <chris at chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
Cc: Matthew Auld <matthew.auld at intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
Acked-by: Zhi Wang <zhi.a.wang at intel.com>
Link:
https://patchwork.freedesktop.org/patch/msgid/20180926201222.5643-1-chris@chris-wilson.co.uk
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