[PATCH v2 08/18] drm/i915: Make several execlist helper functions external

[yu.dai@intel.com]

From: Alex Dai <yu.dai@intel.com>

These functions will be used by GuC scheduler.

Issue: VIZ-4884
Signed-off-by: Alex Dai <yu.dai@intel.com>
---
 drivers/gpu/drm/i915/intel_lrc.c | 6 +++---
 drivers/gpu/drm/i915/intel_lrc.h | 3 +++
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
index 0797d26..d4011b4 100644
--- a/drivers/gpu/drm/i915/intel_lrc.c
+++ b/drivers/gpu/drm/i915/intel_lrc.c
@@ -187,8 +187,8 @@ u32 intel_execlists_ctx_id(struct drm_i915_gem_object *ctx_obj)
 	return lrca >> 12;
 }
 
-static uint64_t execlists_ctx_descriptor(struct intel_engine_cs *ring,
-					 struct drm_i915_gem_object *ctx_obj)
+uint64_t execlists_ctx_descriptor(struct intel_engine_cs *ring,
+				  struct drm_i915_gem_object *ctx_obj)
 {
 	struct drm_device *dev = ring->dev;
 	uint64_t desc;
@@ -1740,7 +1740,7 @@ void intel_lr_context_free(struct intel_context *ctx)
 	}
 }
 
-static uint32_t get_lr_context_size(struct intel_engine_cs *ring)
+uint32_t get_lr_context_size(struct intel_engine_cs *ring)
 {
 	int ret = 0;
 
diff --git a/drivers/gpu/drm/i915/intel_lrc.h b/drivers/gpu/drm/i915/intel_lrc.h
index 04d3a6d..6b19409 100644
--- a/drivers/gpu/drm/i915/intel_lrc.h
+++ b/drivers/gpu/drm/i915/intel_lrc.h
@@ -67,6 +67,7 @@ static inline void intel_logical_ring_emit(struct intel_ringbuffer *ringbuf,
 }
 
 /* Logical Ring Contexts */
+uint32_t get_lr_context_size(struct intel_engine_cs *ring);
 void intel_lr_context_free(struct intel_context *ctx);
 int intel_lr_context_deferred_create(struct intel_context *ctx,
 				     struct intel_engine_cs *ring);
@@ -85,6 +86,8 @@ int intel_execlists_submission(struct drm_device *dev, struct drm_file *file,
 			       struct drm_i915_gem_object *batch_obj,
 			       u64 exec_start, u32 dispatch_flags);
 u32 intel_execlists_ctx_id(struct drm_i915_gem_object *ctx_obj);
+uint64_t execlists_ctx_descriptor(struct intel_engine_cs *ring,
+				  struct drm_i915_gem_object *ctx_obj);
 
 void intel_lrc_irq_handler(struct intel_engine_cs *ring);
 void intel_execlists_retire_requests(struct intel_engine_cs *ring);
-- 
1.9.1

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