From: Max Krummenacher Date: Wed, 15 Jun 2022 11:50:05 +0000 (+0200) Subject: ARM: dts: imx6q-apalis: backlight pwm: Adapt brightness steps X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8e4724c93c76c46872e47ca32f0225ad6b0c5ce3;p=linux.git ARM: dts: imx6q-apalis: backlight pwm: Adapt brightness steps Adapt the brightness steps as the backlight doesn't light up for very low duty cycles. Signed-off-by: Max Krummenacher Signed-off-by: Shawn Guo --- diff --git a/arch/arm/boot/dts/imx6qdl-apalis.dtsi b/arch/arm/boot/dts/imx6qdl-apalis.dtsi index c134e71f2a09d..1144e4d106f07 100644 --- a/arch/arm/boot/dts/imx6qdl-apalis.dtsi +++ b/arch/arm/boot/dts/imx6qdl-apalis.dtsi @@ -20,8 +20,8 @@ backlight: backlight { compatible = "pwm-backlight"; - brightness-levels = <0 4 8 16 32 64 128 255>; - default-brightness-level = <6>; + brightness-levels = <0 45 63 88 119 158 203 255>; + default-brightness-level = <4>; enable-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_bl_on>;