dce_get_max_pixel_clock_for_all_paths
int max_pix_clk = dce_get_max_pixel_clock_for_all_paths(context);
uint32_t dce_get_max_pixel_clock_for_all_paths(struct dc_state *context);
int max_pix_clk = dce_get_max_pixel_clock_for_all_paths(context);