int drm_dp_get_vc_payload_bw(const struct drm_dp_mst_topology_mgr *mgr,
int link_rate, int link_lane_count);
-int drm_dp_calc_pbn_mode(int clock, int bpp, bool dsc);
+int drm_dp_calc_pbn_mode(int clock, int bpp);
void drm_dp_mst_update_slots(struct drm_dp_mst_topology_state *mst_state, uint8_t link_encoding_cap);