From ee76a5373bb051bebdf6123579dec265c1983e7a Mon Sep 17 00:00:00 2001
From: Miguel Fuertes <mjfuertesf@gmail.com>
Date: Tue, 14 Oct 2025 14:09:01 +0200
Subject: [PATCH] pwmligth

---
 ...4-dts-qcom-add-msm8916-generic-mf68e.patch | 27 +++++++++----------
 .../patches-6.12/900-fbtft-st7735-mf68e.patch |  2 +-
 2 files changed, 14 insertions(+), 15 deletions(-)

diff --git a/msm89xx/patches-6.12/802-arm64-dts-qcom-add-msm8916-generic-mf68e.patch b/msm89xx/patches-6.12/802-arm64-dts-qcom-add-msm8916-generic-mf68e.patch
index 68bcf69..45d32f1 100644
--- a/msm89xx/patches-6.12/802-arm64-dts-qcom-add-msm8916-generic-mf68e.patch
+++ b/msm89xx/patches-6.12/802-arm64-dts-qcom-add-msm8916-generic-mf68e.patch
@@ -2,7 +2,7 @@ Index: arch/arm64/boot/dts/qcom/msm8916-generic-mf68e.dts
 ===================================================================
 --- a/arch/arm64/boot/dts/qcom/msm8916-generic-mf68e.dts
 +++ b/arch/arm64/boot/dts/qcom/msm8916-generic-mf68e.dts
-@@ -0,0 +1,147 @@
+@@ -0,0 +1,146 @@
 +// SPDX-License-Identifier: GPL-2.0-only
 +
 +/dts-v1/;
@@ -42,14 +42,6 @@ Index: arch/arm64/boot/dts/qcom/msm8916-generic-mf68e.dts
 +		pinctrl-names = "default";
 +		pinctrl-0 = <&usb_id_default>;
 +	};
-+
-+	backlight: backlight {
-+		compatible = "pwm-backlight";
-+		pwms = <&pm8916_pwm 0 100000>;
-+		brightness-levels = <255 128 64 32 16 8 4 0>;
-+		num-interpolated-steps = <255>;
-+		default-brightness-level = <1>;
-+	};
 +};
 +
 +&blsp_spi3 {
@@ -60,26 +52,33 @@ Index: arch/arm64/boot/dts/qcom/msm8916-generic-mf68e.dts
 +       reg = <0>;
 +       spi-max-frequency = <16000000>;
 + 
-+       reset-gpios = <&tlmm 25 GPIO_ACTIVE_LOW>;
-+       dc-gpios = <&tlmm 23 GPIO_ACTIVE_HIGH>;
-+       backlight = <&backlight>;
++       reset-gpios = <&tlmm 23 GPIO_ACTIVE_HIGH>;
++       dc-gpios = <&tlmm 25 GPIO_ACTIVE_HIGH>;
++       backlight = <&pm8916_wled>;
 + 
 +       vdd-supply = <&pm8916_l17>;
 +       vddio-supply = <&pm8916_l6>;
 +    
 +       buswidth = <8>;
-+       width = <132>;
-+       height = <132>;
++       width = <128>;
++       height = <128>;
 +       rotate = <0>;
 +       bgr;
 +       fps = <27>;
 +       debug = <7>;
++       bpp = <16>;
 +    
 +       pinctrl-names = "default";
 +       pinctrl-0 = <&panel_default>;
 +   };
 +};
 +
++&pm8916_wled {
++    status = "okay";
++    qcom,cs-out;
++    qcom,current-limit = <20>;
++};
++
 +&pm8916_l6 {
 +	regulator-always-on;
 +};
diff --git a/msm89xx/patches-6.12/900-fbtft-st7735-mf68e.patch b/msm89xx/patches-6.12/900-fbtft-st7735-mf68e.patch
index e1e8357..eeca884 100644
--- a/msm89xx/patches-6.12/900-fbtft-st7735-mf68e.patch
+++ b/msm89xx/patches-6.12/900-fbtft-st7735-mf68e.patch
@@ -288,7 +288,7 @@ Index: drivers/staging/fbtft/fb_st7735r.c
 -	},
 +        .regwidth = 8,
 +        .width = 128,
-+        .height = 160,
++        .height = 128,
 +        .init_sequence = default_init_sequence,
 +        .gamma_num = 2,
 +        .gamma_len = 16,