816 		unsigned long *hdmi_rate, unsigned long *parent_rate)  in sh_hdmi_rate_error()  argument
821 	*hdmi_rate = clk_round_rate(hdmi->hdmi_clk, target);  in sh_hdmi_rate_error()
822 	if ((long)*hdmi_rate < 0)  in sh_hdmi_rate_error()
823 		*hdmi_rate = clk_get_rate(hdmi->hdmi_clk);  in sh_hdmi_rate_error()
825 	rate_error = (long)*hdmi_rate > 0 ? abs(*hdmi_rate - target) : ULONG_MAX;  in sh_hdmi_rate_error()
827 		rate_error = pdata->clk_optimize_parent(target, hdmi_rate, parent_rate);  in sh_hdmi_rate_error()
844 static int sh_hdmi_read_edid(struct sh_hdmi *hdmi, unsigned long *hdmi_rate,  in sh_hdmi_read_edid()  argument
947 		rate_error = sh_hdmi_rate_error(hdmi, mode, hdmi_rate, parent_rate);  in sh_hdmi_read_edid()
990 		found_rate_error = sh_hdmi_rate_error(hdmi, found, hdmi_rate,  in sh_hdmi_read_edid()
1149 static long sh_hdmi_clk_configure(struct sh_hdmi *hdmi, unsigned long hdmi_rate,  in sh_hdmi_clk_configure()  argument
1158 			hdmi_rate = clk_round_rate(hdmi->hdmi_clk, hdmi_rate);  in sh_hdmi_clk_configure()
1164 	ret = clk_set_rate(hdmi->hdmi_clk, hdmi_rate);  in sh_hdmi_clk_configure()
1166 		dev_warn(hdmi->dev, "Cannot set rate %ld: %d\n", hdmi_rate, ret);  in sh_hdmi_clk_configure()
1167 		hdmi_rate = 0;  in sh_hdmi_clk_configure()
1169 		dev_dbg(hdmi->dev, "HDMI set frequency %lu\n", hdmi_rate);  in sh_hdmi_clk_configure()
1172 	return hdmi_rate;  in sh_hdmi_clk_configure()
1186 		unsigned long parent_rate = 0, hdmi_rate;  in sh_hdmi_edid_work_fn()  local
1188 		ret = sh_hdmi_read_edid(hdmi, &hdmi_rate, &parent_rate);  in sh_hdmi_edid_work_fn()
1195 		ret = sh_hdmi_clk_configure(hdmi, hdmi_rate, parent_rate);  in sh_hdmi_edid_work_fn()