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path: root/drivers/gpu/drm/i915/selftests/mock_gtt.h
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2022-01-05drm/i915: Remove unused i915->ggttAndi Shyti
The reference to the GGTT from the private date is not used anymore. Remove it. The ggtt in the root gt will now be dynamically allocated and the deallocation handled by the drmm_* managed allocation. Suggested-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Cc: MichaƂ Winiarski <michal.winiarski@intel.com> Reviewed-by: Sujaritha Sundaresan <sujaritha.sundaresan@intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211219212500.61432-7-andi.shyti@linux.intel.com
2019-11-08drm/i915: make more headers self-containedMasahiro Yamada
The headers in the gem/selftests/, gt/selftests, gvt/, selftests/ directories have never been compile-tested, but it would be possible to make them self-contained. This commit only addresses missing <linux/types.h> and forward struct declarations. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20191108094142.25942-1-yamada.masahiro@socionext.com
2019-06-11drm/i915: Rename i915_hw_ppgtt to i915_ppgttChris Wilson
Keeping the _hw_ in there does not help to distinguish it from its only brethren i915_ggtt, so drop it. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190611091238.15808-2-chris@chris-wilson.co.uk
2019-01-22drm/i915/selftests: Create a clean GGTT for vma/gtt selftestingChris Wilson
Some tests (e.g. igt_vma_pin1) presume that we have a completely clean GGTT so that it can probe boundaries without fear that something is already allocated there. However, the mock device is starting to get complicated and following similar rules to the live device, i.e. we can't guarantee that i915->ggtt remains clean, so create a temporary address_space equivalent to the mock ggtt for the purpose. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190121222117.23305-7-chris@chris-wilson.co.uk
2017-02-13drm/i915: Mock a GGTT for self-testingChris Wilson
A very simple mockery, just a random manager and timeline. Useful for inserting objects and ordering retirement; and not much else. v2: mock_fini_ggtt() to complement mock_init_ggtt(). Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170213171558.20942-7-chris@chris-wilson.co.uk