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Maarten Lankhorst authored
This reverts commit 9e0f9464 ("drm/i915/gem: Async GPU relocations only"), and related commit 7ac2d253 ("drm/i915/gem: Delete unused code"). Async GPU relocations are not the path forward, we want to remove GPU accelerated relocation support eventually when userspace is fixed to use VM_BIND, and this is the first step towards that. We will keep async gpu relocations around for now, until userspace is fixed. Relocation support will be disabled completely on platforms where there was never any userspace that depends on it, as the hardware doesn't require it from at least gen9+ onward. For older platforms, the plan is to use cpu relocations only. The igt side is fixed in igt commit 39e9aa1032a4e ("tests/i915: Remove subtests that rely on async relocation behavior"). Signed-off-by:
Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by:
Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200819140904.1708856-2-maarten.lankhorst@linux.intel.comSigned-off-by:
Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
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