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Commit a7b5db04 authored Jun 21, 2019 by Yuan Zhao Committed by Gerrit - the friendly Code Review server Jul 18, 2019

disp: msm: dsi: Add a new DT property panel test pin



This pin is a output pin from panel. Panel can
output signal of internal VSYNC and ERR_FLAG.

Change-Id: Ib8e661ca1fdb33bb7060935edb9bc1f1a858c4b3
Signed-off-by: Yuan Zhao <yzhao@codeaurora.org>

parent 984f4845

msm/dsi/dsi_panel.c

+7 −0

Original line number	Original line	Diff line number	Diff line
	@@ -2135,6 +2135,13 @@ static int dsi_panel_parse_gpios(struct dsi_panel *panel)
	goto error;		goto error;
	}		}

			panel->panel_test_gpio = utils->get_named_gpio(utils->data,
			"qcom,mdss-dsi-panel-test-pin",
			0);
			if (!gpio_is_valid(panel->panel_test_gpio))
			pr_debug("%s:%d panel test gpio not specified\n", __func__,
			__LINE__);

	error:		error:
	return rc;		return rc;
	}		}

msm/dsi/dsi_panel.h

+2 −0

Original line number	Original line	Diff line number	Diff line
	@@ -195,6 +195,8 @@ struct dsi_panel {
	enum dsi_dms_mode dms_mode;		enum dsi_dms_mode dms_mode;

	bool sync_broadcast_en;		bool sync_broadcast_en;

			int panel_test_gpio;
	};		};

	static inline bool dsi_panel_ulps_feature_enabled(struct dsi_panel *panel)		static inline bool dsi_panel_ulps_feature_enabled(struct dsi_panel *panel)