drm/i915: Consolidate gen8_emit_pipe_control

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We have a few open coded instances in the execlists code and an
almost suitable helper in intel_ringbuf.c

We can consolidate to a single helper if we change the existing
helper to emit directly to ring buffer memory and move the space
reservation outside it.

v2: Drop memcpy for memset. (Chris Wilson)

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/20170216122325.31391-2-tvrtko.ursulin@linux.intel.com

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This commit is contained in:

Tvrtko Ursulin 2017-02-16 12:23:25 +00:00

parent 097d4f1c12

commit 9f235dfa49

3 changed files with 52 additions and 81 deletions

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77

drivers/gpu/drm/i915/intel_lrc.c

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45

drivers/gpu/drm/i915/intel_ringbuffer.c

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11

drivers/gpu/drm/i915/intel_ringbuffer.h

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