Mali Valhall DDK r31p0 KMD

Provenance: 2ea0ef9bd (collaborate/EAC/v_r31p0)
 VX504X08X-BU-00000-r31p0-01eac0 - Valhall Android DDK
 VX504X08X-BU-60000-r31p0-01eac0 - Valhall Android Document Bundle
 VX504X08X-DC-11001-r31p0-01eac0 - Valhall Android DDK Software Errata
 VX504X08X-SW-99006-r31p0-01eac0 - Valhall Android Renderscript AOSP parts

Signed-off-by: Sidath Senanayake <sidaths@google.com>
Change-Id: Ide9d5fdc6d9c95fa66a3546b01f619b43c09496d

1 files changed, 9 insertions, 12 deletions

diff --git a/mali_kbase/mali_kbase_ctx_sched.h b/mali_kbase/mali_kbase_ctx_sched.h
index 1aa3762..cadb735 100644
--- a/mali_kbase/mali_kbase_ctx_sched.h
+++ b/mali_kbase/mali_kbase_ctx_sched.h
@@ -222,23 +222,20 @@ void kbase_ctx_sched_release_ctx_lock(struct kbase_context *kctx);
 
 #if MALI_USE_CSF
 /**
- * kbase_ctx_sched_refcount_mmu_flush - Refcount the context for the MMU flush
- *                                      operation.
+ * kbase_ctx_sched_inc_refcount_if_as_valid - Refcount the context if it has GPU
+ *                                            address space slot assigned to it.
  *
- * @kctx: Context to be refcounted.
- * @sync: Flag passed to the caller function kbase_mmu_flush_invalidate().
+ * @kctx: Context to be refcounted
  *
- * This function takes a reference on the context for the MMU flush operation.
- * The refcount is taken only if the context is busy/active.
- * If the context isn't active but has a GPU address space slot assigned to it
- * then a flag is set to indicate that MMU flush operation is pending, which
- * will be performed when the context becomes active.
+ * This function takes a reference on the context if it has a GPU address space
+ * slot assigned to it. The address space slot will not be available for
+ * re-assignment until the reference is released.
  *
  * Return: true if refcount succeeded and the address space slot will not be
- * reassigned, false if the refcount failed (because the context was inactive)
+ * reassigned, false if the refcount failed (because the address space slot
+ * was not assigned).
  */
-bool kbase_ctx_sched_refcount_mmu_flush(struct kbase_context *kctx,
-					bool sync);
+bool kbase_ctx_sched_inc_refcount_if_as_valid(struct kbase_context *kctx);
 #endif
 
 #endif /* _KBASE_CTX_SCHED_H_ */