Ux500 CM: Exported cm_writeAttribute to user side

ST-Ericsson ID: 373536
ST-Ericsson FOSS-OUT ID: Trivial
ST-Ericsson Linux next: NA

Change-Id: Ifc873304b8f9ec73fc3c34cec32e53e8c84bd89e
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/43927
Reviewed-by: Pierre PEIFFER <pierre.peiffer@stericsson.com>
Reviewed-by: Ashish Kumar TANWER <ashish.tanwer@stericsson.com>
Tested-by: Ashish Kumar TANWER <ashish.tanwer@stericsson.com>

1 files changed, 33 insertions, 0 deletions

diff --git a/drivers/staging/nmf-cm/cm/engine/component/src/component_wrapper.c b/drivers/staging/nmf-cm/cm/engine/component/src/component_wrapper.c
index 88e6b4749ec..9a5c683ed1f 100644
--- a/drivers/staging/nmf-cm/cm/engine/component/src/component_wrapper.c
+++ b/drivers/staging/nmf-cm/cm/engine/component/src/component_wrapper.c
@@ -906,6 +906,39 @@ out:
     return error;
 }
 
+/*
+ * Get a reference on a given attribute of a given component
+ */
+
+PUBLIC EXPORT_SHARED t_cm_error CM_ENGINE_WriteComponentAttribute(
+        const t_cm_instance_handle instance,
+        const char* attrName,
+        t_uint24 attrValue)
+{
+    t_cm_error error;
+    t_component_instance* component;
+
+    OSAL_LOCK_API();
+
+    component = cm_lookupComponent(instance);
+    if (NULL == component)
+        error = CM_INVALID_COMPONENT_HANDLE;
+    else
+    {
+        if ((error = cm_EEM_ForceWakeup(component->Template->dspId)) != CM_OK)
+            goto out;
+
+        //t_uint24 -> t_uint32 possible since we know it same size
+        error = cm_writeAttribute(component, attrName, attrValue);
+
+        cm_EEM_AllowSleep(component->Template->dspId);
+    }
+
+out:
+    OSAL_UNLOCK_API();
+    return error;
+}
+
 /*===============================================================================
  * Introspection API
  *===============================================================================*/