diff options
| author |   Max Krummenacher <max.krummenacher@toradex.com> | 2022-05-13 12:26:15 +0200 |
|---|---|---|
| committer |   Shawn Guo <shawnguo@kernel.org> | 2022-06-11 16:51:06 +0800 |
| commit | 1c231f0b81cbd461e50ad388fed261d81b8c22e3 (patch) | |
| tree | a4f7ce0b8af829d0011a27c4c8189f047e7fa5f5 /arch/arm/boot/dts/imx6qdl-colibri.dtsi | |
| parent | ARM: dts: imx6qdl-colibri: backlight pwm: Simplify inverted backlight (diff) | |
| download | wireguard-linux-1c231f0b81cbd461e50ad388fed261d81b8c22e3.tar.xz wireguard-linux-1c231f0b81cbd461e50ad388fed261d81b8c22e3.zip | |
ARM: dts: imx6qdl-colibri: backlight pwm: Adapt brightness steps
Adapt the brightness steps as the backlight doesn't light up
for very low duty cycles.
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6qdl-colibri.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx6qdl-colibri.dtsi | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/imx6qdl-colibri.dtsi b/arch/arm/boot/dts/imx6qdl-colibri.dtsi index 4e6a5f63199f..31908542e26e 100644 --- a/arch/arm/boot/dts/imx6qdl-colibri.dtsi +++ b/arch/arm/boot/dts/imx6qdl-colibri.dtsi @@ -14,8 +14,8 @@ 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 26 GPIO_ACTIVE_HIGH>; /* Colibri BL_ON */ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_bl_on>; |