dce112_set_clock
patched_disp_clk = dce112_set_clock(clk_mgr_base, patched_disp_clk);
int dce112_set_clock(struct clk_mgr *clk_mgr_base, int requested_clk_khz);
clk_mgr_base->clks.dispclk_khz = dce112_set_clock(clk_mgr_base, patched_disp_clk);
patched_disp_clk = dce112_set_clock(clk_mgr, patched_disp_clk);
clk_mgr->clks.dispclk_khz = dce112_set_clock(clk_mgr, patched_disp_clk);