drm/i915: Add new vGPU cap info bit VGT_CAPS_HUGE_GTT

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This adds a new vGPU cap info bit VGT_CAPS_HUGE_GTT, which is to detect
whether the host supports shadowing of huge gtt pages. If host does
support it, remove the page sizes restriction for vGPU.

Signed-off-by: Changbin Du <changbin.du@intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1525770425-5373-1-git-send-email-changbin.du@intel.com

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Changbin Du 2018-05-08 17:07:05 +08:00 • committed by Joonas Lahtinen

parent 6ceb727717

commit 52b2416ceb

3 changed files with 9 additions and 6 deletions

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8

drivers/gpu/drm/i915/i915_gem.c

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1

drivers/gpu/drm/i915/i915_pvinfo.h

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6

drivers/gpu/drm/i915/i915_vgpu.h

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