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drm/i915: treat stolen as a region

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Convert stolen memory over to a region object. Still leaves open the
question with what to do with pre-allocated objects...

Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Abdiel Janulgue <abdiel.janulgue@linux.intel.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/20191018090751.28295-3-matthew.auld@intel.com
This commit is contained in:
Matthew Auld
2019-10-18 10:07:51 +01:00
committed by Chris Wilson
parent da1184cd41
commit 72405c3d78
4 changed files with 61 additions and 23 deletions
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2
drivers/gpu/drm/i915/i915_pci.c
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@@ -152,7 +152,7 @@
.page_sizes = I915_GTT_PAGE_SIZE_4K
#define GEN_DEFAULT_REGIONS \
.memory_regions = REGION_SMEM
.memory_regions = REGION_SMEM | REGION_STOLEN
#define I830_FEATURES \
GEN(2), \