[PATCH] Documentation/i915: Add "User command execution" to doc-tree

[changbin.du at intel.com]

From: Changbin Du <changbin.du at intel.com>

Just found this is a useful introduction about User command
execution, so add it to doc-tree.

Signed-off-by: Changbin Du <changbin.du at intel.com>
---
 Documentation/gpu/i915.rst | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/gpu/i915.rst b/Documentation/gpu/i915.rst
index 2e7ee03..c339921 100644
--- a/Documentation/gpu/i915.rst
+++ b/Documentation/gpu/i915.rst
@@ -276,6 +276,12 @@ Logical Rings, Logical Ring Contexts and Execlists
 .. kernel-doc:: drivers/gpu/drm/i915/intel_lrc.c
    :internal:
 
+User command execution
+----------------------
+
+.. kernel-doc:: drivers/gpu/drm/i915/i915_gem_execbuffer.c
+   :doc: User command execution
+
 Global GTT views
 ----------------
 
-- 
2.7.4