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Commit 403ee1f6 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "disp: msm: add inverted display brightness value property"

parents 774b8376 b55a29b1

msm/dsi/dsi_panel.c

+6 −0
Original line number Diff line number Diff line
@@ -506,6 +506,9 @@ static int dsi_panel_update_backlight(struct dsi_panel *panel, 


	dsi = &panel->mipi_device;



	if (panel->bl_config.bl_inverted_dbv)

		bl_lvl = (((bl_lvl & 0xff) << 8) | (bl_lvl >> 8));



	rc = mipi_dsi_dcs_set_display_brightness(dsi, bl_lvl);

	if (rc < 0)

		DSI_ERR("failed to update dcs backlight:%d\n", bl_lvl);
@@ -2183,6 +2186,9 @@ static int dsi_panel_parse_bl_config(struct dsi_panel *panel) 
		panel->bl_config.brightness_max_level = val;

	}



	panel->bl_config.bl_inverted_dbv = utils->read_bool(utils->data,

		"qcom,mdss-dsi-bl-inverted-dbv");



	if (panel->bl_config.type == DSI_BACKLIGHT_PWM) {

		rc = dsi_panel_parse_bl_pwm_config(panel);

		if (rc) {

msm/dsi/dsi_panel.h

+1 −0
Original line number Diff line number Diff line
@@ -115,6 +115,7 @@ struct dsi_backlight_config { 
	u32 bl_level;

	u32 bl_scale;

	u32 bl_scale_sv;

	bool bl_inverted_dbv;



	int en_gpio;

	/* PWM params */