drm/i915: Remove 'outstanding_lazy_seqno'
The OLS value is now obsolete. Exactly the same value is guarateed to be always
available as PLR->seqno. Thus it is safe to remove the OLS completely. And also
to rename the PLR to OLR to keep the 'outstanding lazy ...' naming convention
valid.
For: VIZ-4377
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Reviewed-by: Thomas Daniel <Thomas.Daniel@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index dbac132..2a84bd9 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -267,8 +267,7 @@
/**
* Do we have some not yet emitted requests outstanding?
*/
- struct drm_i915_gem_request *preallocated_lazy_request;
- u32 outstanding_lazy_seqno;
+ struct drm_i915_gem_request *outstanding_lazy_request;
bool gpu_caches_dirty;
bool fbc_dirty;
@@ -436,17 +435,11 @@
return ringbuf->tail;
}
-static inline u32 intel_ring_get_seqno(struct intel_engine_cs *ring)
-{
- BUG_ON(ring->outstanding_lazy_seqno == 0);
- return ring->outstanding_lazy_seqno;
-}
-
static inline struct drm_i915_gem_request *
intel_ring_get_request(struct intel_engine_cs *ring)
{
- BUG_ON(ring->preallocated_lazy_request == NULL);
- return ring->preallocated_lazy_request;
+ BUG_ON(ring->outstanding_lazy_request == NULL);
+ return ring->outstanding_lazy_request;
}
static inline void i915_trace_irq_get(struct intel_engine_cs *ring, u32 seqno)