77 	struct clk *ref_clk;  member
219 	hdmi->ref_clk = devm_clk_get_optional(hdmi->dev, "ref");  in rockchip_hdmi_parse_dt()
220 	if (!hdmi->ref_clk)  in rockchip_hdmi_parse_dt()
221 		hdmi->ref_clk = devm_clk_get_optional(hdmi->dev, "vpll");  in rockchip_hdmi_parse_dt()
223 	if (PTR_ERR(hdmi->ref_clk) == -EPROBE_DEFER) {  in rockchip_hdmi_parse_dt()
225 	} else if (IS_ERR(hdmi->ref_clk)) {  in rockchip_hdmi_parse_dt()
227 		return PTR_ERR(hdmi->ref_clk);  in rockchip_hdmi_parse_dt()
262 	if (hdmi->ref_clk) {  in dw_hdmi_rockchip_mode_valid()
263 		int rpclk = clk_round_rate(hdmi->ref_clk, pclk);  in dw_hdmi_rockchip_mode_valid()
305 	clk_set_rate(hdmi->ref_clk, adj_mode->clock * 1000);  in dw_hdmi_rockchip_encoder_mode_set()
621 	ret = clk_prepare_enable(hdmi->ref_clk);  in dw_hdmi_rockchip_bind()
656 	clk_disable_unprepare(hdmi->ref_clk);  in dw_hdmi_rockchip_bind()
672 	clk_disable_unprepare(hdmi->ref_clk);  in dw_hdmi_rockchip_unbind()