diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h index 5af65b89765f..0e613026d003 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.h +++ b/drivers/gpu/drm/i915/intel_ringbuffer.h @@ -70,8 +70,7 @@ struct intel_ring_buffer { int __must_check (*flush)(struct intel_ring_buffer *ring, u32 invalidate_domains, u32 flush_domains); - int (*add_request)(struct intel_ring_buffer *ring, - u32 *seqno); + int (*add_request)(struct intel_ring_buffer *ring); /* Some chipsets are not quite as coherent as advertised and need * an expensive kick to force a true read of the up-to-date seqno. * However, the up-to-date seqno is not always required and the last @@ -205,7 +204,6 @@ static inline void intel_ring_emit(struct intel_ring_buffer *ring, void intel_ring_advance(struct intel_ring_buffer *ring); -u32 intel_ring_get_seqno(struct intel_ring_buffer *ring); int intel_ring_flush_all_caches(struct intel_ring_buffer *ring); int intel_ring_invalidate_all_caches(struct intel_ring_buffer *ring); @@ -221,6 +219,12 @@ static inline u32 intel_ring_get_tail(struct intel_ring_buffer *ring) return ring->tail; } +static inline u32 intel_ring_get_seqno(struct intel_ring_buffer *ring) +{ + BUG_ON(ring->outstanding_lazy_request == 0); + return ring->outstanding_lazy_request; +} + static inline void i915_trace_irq_get(struct intel_ring_buffer *ring, u32 seqno) { if (ring->trace_irq_seqno == 0 && ring->irq_get(ring)) |