1 files changed, 31 insertions, 5 deletions

diff --git a/drivers/gpu/drm/amd/display/dc/dc_state_priv.h b/drivers/gpu/drm/amd/display/dc/dc_state_priv.h
index c1f44e09a6c1..1d9bae56ff6a 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_state_priv.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_state_priv.h
@@ -29,6 +29,8 @@
 #include "dc_state.h"
 #include "dc_stream.h"
 
+struct dc_stream_state *dc_state_get_stream_from_id(const struct dc_state *state, unsigned int id);
+
 /* Get the type of the provided resource (none, phantom, main) based on the provided
  * context. If the context is unavailable, determine only if phantom or not.
  */
@@ -45,7 +47,7 @@ struct dc_stream_state *dc_state_get_paired_subvp_stream(const struct dc_state *
 struct dc_stream_state *dc_state_create_phantom_stream(const struct dc *dc,
 		struct dc_state *state,
 		struct dc_stream_state *main_stream);
-struct dc_plane_state *dc_state_create_phantom_plane(struct dc *dc,
+struct dc_plane_state *dc_state_create_phantom_plane(const struct dc *dc,
 		struct dc_state *state,
 		struct dc_plane_state *main_plane);
 
@@ -58,11 +60,11 @@ void dc_state_release_phantom_plane(const struct dc *dc,
 		struct dc_plane_state *phantom_plane);
 
 /* add/remove phantom stream to context and generate subvp meta data */
-enum dc_status dc_state_add_phantom_stream(struct dc *dc,
+enum dc_status dc_state_add_phantom_stream(const struct dc *dc,
 		struct dc_state *state,
 		struct dc_stream_state *phantom_stream,
 		struct dc_stream_state *main_stream);
-enum dc_status dc_state_remove_phantom_stream(struct dc *dc,
+enum dc_status dc_state_remove_phantom_stream(const struct dc *dc,
 		struct dc_state *state,
 		struct dc_stream_state *phantom_stream);
 
@@ -92,11 +94,35 @@ bool dc_state_add_all_phantom_planes_for_stream(
 		struct dc_state *state);
 
 bool dc_state_remove_phantom_streams_and_planes(
-		struct dc *dc,
+		const struct dc *dc,
 		struct dc_state *state);
 
 void dc_state_release_phantom_streams_and_planes(
-		struct dc *dc,
+		const struct dc *dc,
 		struct dc_state *state);
 
+bool dc_state_is_fams2_in_use(
+		const struct dc *dc,
+		const struct dc_state *state);
+
+
+void dc_state_set_stream_subvp_cursor_limit(const struct dc_stream_state *stream,
+		struct dc_state *state,
+		bool limit);
+
+bool dc_state_get_stream_subvp_cursor_limit(const struct dc_stream_state *stream,
+		struct dc_state *state);
+
+void dc_state_set_stream_cursor_subvp_limit(const struct dc_stream_state *stream,
+		struct dc_state *state,
+		bool limit);
+
+bool dc_state_get_stream_cursor_subvp_limit(const struct dc_stream_state *stream,
+		struct dc_state *state);
+
+bool dc_state_can_clear_stream_cursor_subvp_limit(const struct dc_stream_state *stream,
+		struct dc_state *state);
+
+bool dc_state_is_subvp_in_use(struct dc_state *state);
+
 #endif /* _DC_STATE_PRIV_H_ */