From: John Harrison <john.c.harri...@intel.com>
For: VIZ-4377
Signed-off-by: john.c.harri...@intel.com
---
drivers/gpu/drm/i915/i915_drv.h | 12 ++++++++++++
drivers/gpu/drm/i915/intel_ringbuffer.h | 7 +++++++
2 files changed, 19 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index e1858e7..62c9f66 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1946,6 +1946,18 @@ struct drm_i915_gem_request {
void i915_gem_request_free(struct kref *req_ref);
+static inline uint32_t
+i915_gem_request_get_seqno(struct drm_i915_gem_request *req)
+{
+ return req ? req->seqno : 0;
+}
+
+static inline struct intel_engine_cs *
+i915_gem_request_get_ring(struct drm_i915_gem_request *req)
+{
+ return req ? req->ring : NULL;
+}
+
static inline void
i915_gem_request_reference(struct drm_i915_gem_request *req)
{
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h
b/drivers/gpu/drm/i915/intel_ringbuffer.h
index 96479c8..cc1b62f 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -435,6 +435,13 @@ static inline u32 intel_ring_get_seqno(struct
intel_engine_cs *ring)
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;
+}
+
static inline void i915_trace_irq_get(struct intel_engine_cs *ring, u32 seqno)
{
if (ring->trace_irq_seqno == 0 && ring->irq_get(ring))
--
1.7.9.5
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