drm/amd/display: check phy dpalt lane count config

[linux-2.6-block.git] / drivers / gpu / drm / amd / display / dc / inc / dc_link_dp.h

diff --git a/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h b/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h
index 08a4df2c61a8cb8685d395775e269d805c08a7a5..967706e7898ec3ee86aabc3e744ae44c5c4086f2 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h
@@ -43,6 +43,9 @@ bool dp_verify_link_cap_with_retries(
        struct dc_link_settings *known_limit_link_setting,
        int attempts);
 
+bool dp_verify_mst_link_cap(
+       struct dc_link *link);
+
 bool dp_validate_mode_timing(
        struct dc_link *link,
        const struct dc_crtc_timing *timing);