drm/i915: set num_fence_regs to 0 if there is no aperture

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We can't fence anything without aperture.

Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Stuart Summers <stuart.summers@intel.com>
Signed-off-by: Matthew Auld <matthew.auld@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/20191029095856.25431-3-matthew.auld@intel.com

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Daniele Ceraolo Spurio 2019-10-29 09:58:52 +00:00 • committed by Chris Wilson

parent 54b512cd7a

commit cd20c70bb0

1 changed files with 4 additions and 2 deletions

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drivers/gpu/drm/i915/i915_gem_fence_reg.c

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