1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/display/dc/dm_helpers.h b/drivers/gpu/drm/amd/display/dc/dm_helpers.h
index 034369fbb9e2..5d4527d03045 100644
--- a/drivers/gpu/drm/amd/display/dc/dm_helpers.h
+++ b/drivers/gpu/drm/amd/display/dc/dm_helpers.h
@@ -40,6 +40,14 @@ enum dc_edid_status dm_helpers_parse_edid_caps(
         const struct dc_edid *edid,
         struct dc_edid_caps *edid_caps);
 
+
+/*
+ * Update DP branch info
+ */
+void dm_helpers_dp_update_branch_info(
+                struct dc_context *ctx,
+                const struct dc_link *link);
+
 /*
  * Writes payload allocation table in immediate downstream device.
  */
@@ -103,6 +111,9 @@ bool dm_helpers_submit_i2c(
                 const struct dc_link *link,
                 struct i2c_command *cmd);
 
+bool dm_helpers_is_dp_sink_present(
+                struct dc_link *link);
+
 enum dc_edid_status dm_helpers_read_local_edid(
                 struct dc_context *ctx,
                 struct dc_link *link,