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iris/resource: Use isl surface alignment during bo allocation

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Reworks:
 * Change subject from "iris: Align main surface allocation to 64k on gen12+"
 * Make use of isl surf alignment. (Nanley)

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Jordan Justen 2019-05-31 15:50:53 -07:00 • committed by Kenneth Graunke
parent 48c153e21b
commit 22859a18d5
1 changed files with 3 additions and 1 deletions
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4
src/gallium/drivers/iris/iris_resource.c
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@ -823,7 +823,9 @@ iris_resource_create_with_modifiers(struct pipe_screen *pscreen,
bo_size = res->surf.size_B;
}
res->bo = iris_bo_alloc_tiled(screen->bufmgr, name, bo_size, 4096, memzone,
uint32_t alignment = MAX2(4096, res->surf.alignment_B);
res->bo = iris_bo_alloc_tiled(screen->bufmgr, name, bo_size, alignment,
memzone,
isl_tiling_to_i915_tiling(res->surf.tiling),
res->surf.row_pitch_B, flags);