drm/i915/gt: Allocate i915_fence_reg array

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Since the number of fence regs can vary dramactically between platforms,
allocate the array on demand so we don't waste as much space.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200316113846.4974-4-chris@chris-wilson.co.uk

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This commit is contained in:

Chris Wilson 2020-03-16 11:38:46 +00:00

parent bd9a4dbc84

commit 0b6bc81dbd

5 changed files with 19 additions and 4 deletions

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6

drivers/gpu/drm/i915/gt/intel_ggtt.c

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10

drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c

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1

drivers/gpu/drm/i915/gt/intel_ggtt_fencing.h

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5

drivers/gpu/drm/i915/gt/intel_gtt.h

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1

drivers/gpu/drm/i915/i915_vma.h

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