From f773f85330ac8dedf5eb99c8f7ae90d40360348a Mon Sep 17 00:00:00 2001 From: Yuan Zhao Date: Wed, 15 Jul 2020 13:53:45 +0800 Subject: [PATCH] ARM: dts: msm: Enable PWM backlight for sharp qhd plus panel Set the backlight control mode to PWM for this panel. Change-Id: I1ac9a35d775f38510aa9Montana59aca940dc76ea40c --- display/lahaina-sde-display-cdp.dtsi | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/display/lahaina-sde-display-cdp.dtsi b/display/lahaina-sde-display-cdp.dtsi index 2061e5db40b0..c393be6f19ee 100644 --- a/display/lahaina-sde-display-cdp.dtsi +++ b/display/lahaina-sde-display-cdp.dtsi @@ -111,7 +111,9 @@ &dsi_sharp_qhd_plus_dsc_cmd { qcom,panel-supply-entries = <&dsi_panel_pwr_supply_avdd>; - qcom,mdss-dsi-bl-pmic-control-type = "bl_ctrl_external"; + qcom,mdss-dsi-bl-pmic-control-type = "bl_ctrl_pwm"; + pwms = <&pm8350c_pwm_2 0 0>; + qcom,bl-pmic-pwm-period-usecs = <100>; qcom,mdss-dsi-bl-min-level = <1>; qcom,mdss-dsi-bl-max-level = <4095>; qcom,platform-te-gpio = <&tlmm 82 0>; @@ -215,5 +217,7 @@ &sde_dsi { + pinctrl-names = "panel_active", "panel_suspend", "pwm_pin"; + pinctrl-2 = <&lcd_backlight_ctrl_default>; qcom,dsi-default-panel = <&dsi_sw43404_amoled_cmd>; };