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Commit c5d0cb94 authored by Sachin Bhayare's avatar Sachin Bhayare Committed by Gerrit - the friendly Code Review server
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ARM: dts: msm: optimize QVGA AUO CX panel tear check configuration 



Panel tear check single was throttling DMA transfer rate to 60fps.
This results in janks in scroll cases. Disable panel te and
fine tuned DMA transfer time to avoid janks.

Change-Id: I2e645a6b1fe2aaa2275b004fcc6ce35e858e930f
Signed-off-by: default avatarSachin Bhayare <sachin.bhayare@codeaurora.org>
parent 02f0c5a1

arch/arm/boot/dts/qcom/dsi-panel-auo-cx-qvga-cmd.dtsi

+4 −3
Original line number Diff line number Diff line 
/* Copyright (c) 2015-2016, The Linux Foundation. All rights reserved.

/* Copyright (c) 2015-2017, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -65,7 +65,7 @@ 
			39 01 00 00 00 00 04 BA 03 03 03

			39 01 00 00 00 00 04 BE 32 30 70

			39 01 00 00 00 00 08 CF FF D4 95 E8 4F 00 04

			15 01 00 00 00 00 02 35 01

			15 01 00 00 00 00 02 35 00

			15 01 00 00 00 00 02 36 00

			15 01 00 00 00 00 02 C0 20

			39 01 00 00 00 00 07 C2 17 17 17 17 17 0B
@@ -97,7 +97,6 @@ 
		qcom,mdss-dsi-te-pin-select = <1>;

		qcom,mdss-dsi-te-dcs-command = <1>;

		qcom,mdss-dsi-te-using-te-pin;

		qcom,mdss-dsi-te-check-enable;

		qcom,mdss-dsi-panel-timings = [5F 12 0A 00 32 34 10 16 0F 03 04 00];

		qcom,mdss-dsi-t-clk-post = <0x05>;

		qcom,mdss-dsi-t-clk-pre = <0x11>;
@@ -107,5 +106,7 @@ 
		qcom,mdss-dsi-mdp-trigger = "none";

		qcom,mdss-dsi-bl-pmic-control-type = "bl_ctrl_dcs";

		qcom,mdss-dsi-reset-sequence = <1 20>, <0 20>, <1 20>;

		/* clk = totlaH * totalV * bpp* 66fps */

		qcom,mdss-dsi-panel-clockrate = <180905472>;

	};

};

arch/arm/boot/dts/qcom/msm8909w.dtsi

+2 −1
Original line number Diff line number Diff line 
/* Copyright (c) 2015-2016, The Linux Foundation. All rights reserved.

/* Copyright (c) 2015-2017, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -111,6 +111,7 @@ 
	pinctrl-0 = <&mdss_dsi_active &mdss_te_active>;

	pinctrl-1 = <&mdss_dsi_suspend &mdss_te_suspend>;



	qcom,platform-te-gpio = <&msm_gpio 24 0>;

	qcom,platform-reset-gpio = <&msm_gpio 25 0>;

	qcom,platform-bklight-en-gpio = <&msm_gpio 37 0>;

};