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drm/i915: add frontbuffer tracking to FBC

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Kill the blt/render tracking we currently have and use the frontbuffer
tracking infrastructure.

Don't enable things by default yet.

v2: (Rodrigo) Fix small conflict on rebase and typo at subject.
v3: (Paulo) Rebase on RENDER_CS change.
v4: (Paulo) Rebase.
v5: (Paulo) Simplify: flushes don't have origin (Daniel).
            Also rebase due to patch order changes.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Paulo Zanoni
2015-02-13 17:23:46 -02:00
committed by Daniel Vetter
parent 3954e733ab
commit dbef0f15b5
6 changed files with 65 additions and 98 deletions
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drivers/gpu/drm/i915/intel_ringbuffer.h
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@@ -267,7 +267,6 @@ struct intel_engine_cs {
*/
struct drm_i915_gem_request *outstanding_lazy_request;
bool gpu_caches_dirty;
bool fbc_dirty;
wait_queue_head_t irq_queue;