[PATCH] drm/amd/display: adds kernel-doc comment for dc_stream_remove_writeback()

[James Flowers]

Adds a kernel-doc for externally linked dc_stream_remove_writeback() function.

Signed-off-by: James Flowers <bold.zone2373 at fastmail.com>
---
 drivers/gpu/drm/amd/display/dc/core/dc_stream.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
index 0478dd856d8c..060ee6c3fc2e 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
@@ -552,6 +552,14 @@ bool dc_stream_fc_disable_writeback(struct dc *dc,
 	return true;
 }
 
+/**
+ * dc_stream_remove_writeback() - Disables writeback and removes writeback info.
+ * @dc: Display core control structure.
+ * @stream: Display core stream state.
+ * @dwb_pipe_inst: Display writeback pipe.
+ *
+ * Return: returns true on success, false otherwise. 
+ */
 bool dc_stream_remove_writeback(struct dc *dc,
 		struct dc_stream_state *stream,
 		uint32_t dwb_pipe_inst)
-- 
2.49.0