drm/i915: Unroll wrapping of the ringbuffer.

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The tail is quadword aligned, so we can add two MI_NOOP as a time.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>

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Chris Wilson 2010-08-04 15:18:12 +01:00 • committed by Eric Anholt

parent ae7d49d879

commit 1741dd4aa7

1 changed files with 4 additions and 2 deletions

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drivers/gpu/drm/i915/intel_ringbuffer.c

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