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Commit aeda2dae authored by Chong Gu's avatar Chong Gu Committed by Gerrit - the friendly Code Review server
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drm/msm/dsi-staging: use display panel's force_clk_lane_hs instead of phy's 



in order to dsi panel and dsi2hdmi panel compatible,
but dsi panel don't need force_clk_lane_hs property,
so delete phy's "qcom,panel-force-clock-lane-hs" property read,
and change phy->cfg.force_clk_lane_hs to use display panel's
force_clk_lane_hs.

Signed-off-by: default avatarChong Gu <chongu@codeaurora.org>
Change-Id: I490e08b2ee859797c2b3aeddf109a3a4286fb922
parent 7be9a22c

Documentation/devicetree/bindings/display/msm/dsi.txt

+0 −2
Original line number Diff line number Diff line
@@ -127,7 +127,6 @@ Optional properties: 
					turns off PHY pmic power supply, phy ldo and DSI Lane ldo during

					idle screen (footswitch control off) when this property is enabled.

- qcom,dsi-phy-regulator-min-datarate-bps:  Minimum per lane data rate (bps) to turn on PHY regulator.

- qcom,panel-force-clock-lane-hs:	A boolean property indicates that panel needs clock lanes in HS mode only



[1] Documentation/devicetree/bindings/clock/clock-bindings.txt

[2] Documentation/devicetree/bindings/graph.txt
@@ -238,5 +237,4 @@ Example: 
		qcom,dsi-phy-regulator-ldo-mode;

		qcom,panel-allow-phy-poweroff;

		qcom,dsi-phy-regulator-min-datarate-bps = <1200000000>;

		qcom,panel-force-clock-lane-hs;

	};

drivers/gpu/drm/msm/dsi-staging/dsi_defs.h

+0 −1
Original line number Diff line number Diff line
@@ -475,7 +475,6 @@ struct dsi_video_engine_cfg { 
	bool hsa_lp11_en;

	bool eof_bllp_lp11_en;

	bool bllp_lp11_en;

	bool force_clk_lane_hs;

	enum dsi_video_traffic_mode traffic_mode;

	u32 vc_id;

	u32 dma_sched_line;

drivers/gpu/drm/msm/dsi-staging/dsi_display.c

+8 −0
Original line number Diff line number Diff line
@@ -3543,6 +3543,14 @@ static int dsi_display_res_init(struct dsi_display *display) 
				display->parser_node,

				display->display_type,

				display->cmdline_topology);



	display_for_each_ctrl(i, display) {

		struct msm_dsi_phy *phy = display->ctrl[i].phy;



		phy->cfg.force_clk_lane_hs =

			display->panel->host_config.force_hs_clk_lane;

	}



	if (IS_ERR_OR_NULL(display->panel)) {

		rc = PTR_ERR(display->panel);

		pr_err("failed to get panel, rc=%d\n", rc);

drivers/gpu/drm/msm/dsi-staging/dsi_panel.c

+0 −3
Original line number Diff line number Diff line
@@ -1270,9 +1270,6 @@ static int dsi_panel_parse_video_host_config(struct dsi_video_engine_cfg *cfg, 
	cfg->bllp_lp11_en = utils->read_bool(utils->data,

					"qcom,mdss-dsi-bllp-power-mode");



	cfg->force_clk_lane_hs = of_property_read_bool(utils->data,

					"qcom,mdss-dsi-force-clock-lane-hs");



	traffic_mode = utils->get_property(utils->data,

				       "qcom,mdss-dsi-traffic-mode",

				       NULL);

drivers/gpu/drm/msm/dsi-staging/dsi_phy.c

+0 −3
Original line number Diff line number Diff line
@@ -323,9 +323,6 @@ static int dsi_phy_settings_init(struct platform_device *pdev, 
			"qcom,dsi-phy-regulator-min-datarate-bps",

			&phy->regulator_min_datarate_bps);



	phy->cfg.force_clk_lane_hs = of_property_read_bool(pdev->dev.of_node,

			"qcom,panel-force-clock-lane-hs");



	return 0;

err:

	lane->count_per_lane = 0;