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Code Issues Releases Packages Activity

drm/i915/ttm Initialize the ttm device and memory managers

Browse source 
Temporarily remove the buddy allocator and related selftests
and hook up the TTM range manager for i915 regions.

Also modify the mock region selftests somewhat to account for a
fragmenting manager.

Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210602083818.241793-2-thomas.hellstrom@linux.intel.com
This commit is contained in:
Thomas Hellström 2021-06-02 10:38:08 +02:00 • committed by Matthew Auld
commit d148738923
30 changed files with 631 additions and 1754 deletions
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1
drivers/gpu/drm/i915/Kconfig
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2
drivers/gpu/drm/i915/Makefile
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59
drivers/gpu/drm/i915/gem/i915_gem_lmem.c
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6
drivers/gpu/drm/i915/gem/i915_gem_object_types.h
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3
drivers/gpu/drm/i915/gem/i915_gem_pages.c
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120
drivers/gpu/drm/i915/gem/i915_gem_region.c
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4
drivers/gpu/drm/i915/gem/i915_gem_region.h
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4
drivers/gpu/drm/i915/gem/i915_gem_shmem.c
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10
drivers/gpu/drm/i915/gem/i915_gem_stolen.c
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drivers/gpu/drm/i915/gem/i915_gem_stolen.h
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2
drivers/gpu/drm/i915/gt/intel_gt.c
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27
drivers/gpu/drm/i915/gt/intel_region_lmem.c
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435
drivers/gpu/drm/i915/i915_buddy.c
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131
drivers/gpu/drm/i915/i915_buddy.h
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8
drivers/gpu/drm/i915/i915_drv.c
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8
drivers/gpu/drm/i915/i915_drv.h
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1
drivers/gpu/drm/i915/i915_gem.c
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1
drivers/gpu/drm/i915/i915_globals.c
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1
drivers/gpu/drm/i915/i915_globals.h
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70
drivers/gpu/drm/i915/i915_scatterlist.c
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4
drivers/gpu/drm/i915/i915_scatterlist.h
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186
drivers/gpu/drm/i915/intel_memory_region.c
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44
drivers/gpu/drm/i915/intel_memory_region.h
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220
drivers/gpu/drm/i915/intel_region_ttm.c
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32
drivers/gpu/drm/i915/intel_region_ttm.h
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789
drivers/gpu/drm/i915/selftests/i915_buddy.c
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1
drivers/gpu/drm/i915/selftests/i915_mock_selftests.h
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133
drivers/gpu/drm/i915/selftests/intel_memory_region.c
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10
drivers/gpu/drm/i915/selftests/mock_gem_device.c
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70
drivers/gpu/drm/i915/selftests/mock_region.c
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