Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 8f583bb6 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
Browse files

Merge "msm: mdss: set brightness to min_bl if brightness is less than min_bl."

parents c60b9b39 6ecf9003

arch/arm/boot/dts/dsi-panel-hx8389b-qhd-video.dtsi

+1 −1
Original line number Diff line number Diff line
@@ -124,7 +124,7 @@ 
		qcom,mdss-dsi-panel-timings = [97 23 17 00 4B 53 1C 27 27 03 04 00];

		qcom,mdss-dsi-t-clk-post = <0x04>;

		qcom,mdss-dsi-t-clk-pre = <0x1b>;

		qcom,mdss-dsi-bl-min-level = <1>;

		qcom,mdss-dsi-bl-min-level = <26>;

		qcom,mdss-dsi-bl-max-level = <255>;

		qcom,mdss-dsi-dma-trigger = <4>;

		qcom,mdss-dsi-mdp-trigger = <0>;

arch/arm/boot/dts/dsi-panel-otm8018b-fwvga-video.dtsi

+1 −1
Original line number Diff line number Diff line
@@ -256,7 +256,7 @@ 
		qcom,mdss-dsi-panel-timings = [72 19 11 00 3C 46 14 1C 1C 03 04 00];

		qcom,mdss-dsi-t-clk-post = <0x04>;

		qcom,mdss-dsi-t-clk-pre = <0x1b>;

		qcom,mdss-dsi-bl-min-level = <1>;

		qcom,mdss-dsi-bl-min-level = <26>;

		qcom,mdss-dsi-bl-max-level = <255>;

		qcom,mdss-dsi-dma-trigger = <4>;

		qcom,mdss-dsi-mdp-trigger = <0>;

drivers/video/msm/mdss/mdss_dsi_panel.c

+9 −0
Original line number Diff line number Diff line
@@ -300,6 +300,15 @@ static void mdss_dsi_panel_bl_ctrl(struct mdss_panel_data *pdata, 
	ctrl_pdata = container_of(pdata, struct mdss_dsi_ctrl_pdata,

				panel_data);



	/*

	 * Some backlight controllers specify a minimum duty cycle

	 * for the backlight brightness. If the brightness is less

	 * than it, the controller can malfunction.

	 */



	if ((bl_level < pdata->panel_info.bl_min) && (bl_level != 0))

		bl_level = pdata->panel_info.bl_min;



	switch (ctrl_pdata->bklt_ctrl) {

	case BL_WLED:

		led_trigger_event(bl_led_trigger, bl_level);