From 753a110fe80ebd50efabcf56dfc4dc02aa5e5ab2 Mon Sep 17 00:00:00 2001 From: Vishnuvardhan Prodduturi Date: Thu, 11 May 2017 22:22:06 +0530 Subject: [PATCH] ARM: dts: msm: enable partial update for dual dsi cmd mode on msm8998 Enable partial update for nt35597 sharp dual dsi cmd mode panel on msm8998. This feature helps in power savings for use cases where only part of the display is getting updated. Change-Id: Ia336afabf202246dc724c8e40939030c2d069d70 Signed-off-by: Vishnuvardhan Prodduturi --- arch/arm/boot/dts/qcom/msm8998-cdp.dtsi | 2 ++ arch/arm/boot/dts/qcom/msm8998-mtp.dtsi | 2 ++ 2 files changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/qcom/msm8998-cdp.dtsi b/arch/arm/boot/dts/qcom/msm8998-cdp.dtsi index 9f57fa5127d7..80888b73ef12 100644 --- a/arch/arm/boot/dts/qcom/msm8998-cdp.dtsi +++ b/arch/arm/boot/dts/qcom/msm8998-cdp.dtsi @@ -257,6 +257,8 @@ qcom,mdss-dsi-bl-max-level = <4095>; qcom,mdss-dsi-mode-sel-gpio-state = "dual_port"; qcom,panel-supply-entries = <&dsi_panel_pwr_supply>; + qcom,partial-update-enabled = "single_roi"; + qcom,panel-roi-alignment = <720 128 720 128 1440 128>; }; &dsi_dual_nt35597_truly_video { diff --git a/arch/arm/boot/dts/qcom/msm8998-mtp.dtsi b/arch/arm/boot/dts/qcom/msm8998-mtp.dtsi index 859e77679e44..e3e9d45bc784 100644 --- a/arch/arm/boot/dts/qcom/msm8998-mtp.dtsi +++ b/arch/arm/boot/dts/qcom/msm8998-mtp.dtsi @@ -318,6 +318,8 @@ qcom,mdss-dsi-bl-max-level = <4095>; qcom,mdss-dsi-mode-sel-gpio-state = "dual_port"; qcom,panel-supply-entries = <&dsi_panel_pwr_supply>; + qcom,partial-update-enabled = "single_roi"; + qcom,panel-roi-alignment = <720 128 720 128 1440 128>; }; &dsi_dual_nt35597_truly_video {